Clarify "Times() after X" error message

The previous error message could be misinterpreted to mean that `Times` could not be
used in combination with `WillRepeatedly`, when in fact the call to `Times` just needs to happen *first*.

PiperOrigin-RevId: 410070405
Change-Id: I747d34a4334cf2e56d589dcad3a08a8f322d77c8

BUILD.bazel

@@ -30,19 +30,32 @@
 #
 #   Bazel Build for Google C++ Testing Framework(Google Test)
 
-load("@rules_cc//cc:defs.bzl", "cc_library", "cc_test")
-
 package(default_visibility = ["//visibility:public"])
 
 licenses(["notice"])
 
 exports_files(["LICENSE"])
 
+config_setting(
+    name = "qnx",
+    constraint_values = ["@platforms//os:qnx"],
+)
+
 config_setting(
     name = "windows",
     constraint_values = ["@platforms//os:windows"],
 )
 
+config_setting(
+    name = "freebsd",
+    constraint_values = ["@platforms//os:freebsd"],
+)
+
+config_setting(
+    name = "openbsd",
+    constraint_values = ["@platforms//os:openbsd"],
+)
+
 config_setting(
     name = "msvc_compiler",
     flag_values = {
@@ -86,6 +99,7 @@ cc_library(
         "googlemock/include/gmock/*.h",
     ]),
     copts = select({
+        ":qnx": [],
         ":windows": [],
         "//conditions:default": ["-pthread"],
     }),
@@ -104,7 +118,10 @@ cc_library(
         "googletest/include",
     ],
     linkopts = select({
+        ":qnx": ["-lregex"],
         ":windows": [],
+        ":freebsd": ["-lm", "-pthread"],
+        ":openbsd": ["-lm", "-pthread"],
         "//conditions:default": ["-pthread"],
     }),
     deps = select({

CMakeLists.txt

@@ -1,7 +1,7 @@
 # Note: CMake support is community-based. The maintainers do not use CMake
 # internally.
 
-cmake_minimum_required(VERSION 2.8.12)
+cmake_minimum_required(VERSION 3.5)
 
 if (POLICY CMP0048)
   cmake_policy(SET CMP0048 NEW)
@@ -10,11 +10,9 @@ endif (POLICY CMP0048)
 project(googletest-distribution)
 set(GOOGLETEST_VERSION 1.11.0)
 
-if (CMAKE_VERSION VERSION_GREATER "3.0.2")
 if(NOT CYGWIN AND NOT MSYS AND NOT ${CMAKE_SYSTEM_NAME} STREQUAL QNX)
   set(CMAKE_CXX_EXTENSIONS OFF)
 endif()
-endif()
 
 enable_testing()
 

CONTRIBUTING.md

@@ -36,7 +36,8 @@ PR is acceptable as an alternative.
     This ensures that work isn't being duplicated and communicating your plan
     early also generally leads to better patches.
 4.  If your proposed change is accepted, and you haven't already done so, sign a
-    Contributor License Agreement (see details above).
+    Contributor License Agreement
+    ([see details above](#contributor-license-agreements)).
 5.  Fork the desired repo, develop and test your code changes.
 6.  Ensure that your code adheres to the existing style in the sample to which
     you are contributing.

CONTRIBUTORS

@@ -34,6 +34,7 @@ Manuel Klimek <klimek@google.com>
 Mario Tanev <radix@google.com>
 Mark Paskin
 Markus Heule <markus.heule@gmail.com>
+Martijn Vels <mvels@google.com>
 Matthew Simmons <simmonmt@acm.org>
 Mika Raento <mikie@iki.fi>
 Mike Bland <mbland@google.com>

README.md

@@ -14,9 +14,9 @@ Our documentation is now live on GitHub Pages at
 https://google.github.io/googletest/. We recommend browsing the documentation on
 GitHub Pages rather than directly in the repository.
 
-#### Release 1.10.x
+#### Release 1.11.0
 
-[Release 1.10.x](https://github.com/google/googletest/releases/tag/release-1.10.0)
+[Release 1.11.0](https://github.com/google/googletest/releases/tag/release-1.11.0)
 is now available.
 
 #### Coming Soon
@@ -109,8 +109,8 @@ Windows and Linux platforms.
 
 [GoogleTest UI](https://github.com/ospector/gtest-gbar) is a test runner that
 runs your test binary, allows you to track its progress via a progress bar, and
-displays a list of test failures. Clicking on one shows failure text. Google
-Test UI is written in C#.
+displays a list of test failures. Clicking on one shows failure text. GoogleTest
+UI is written in C#.
 
 [GTest TAP Listener](https://github.com/kinow/gtest-tap-listener) is an event
 listener for GoogleTest that implements the

WORKSPACE

@@ -4,21 +4,14 @@ load("@bazel_tools//tools/build_defs/repo:http.bzl", "http_archive")
 
 http_archive(
     name = "com_google_absl",
-    urls = ["https://github.com/abseil/abseil-cpp/archive/7971fb358ae376e016d2d4fc9327aad95659b25e.zip"],  # 2021-05-20T02:59:16Z
-    strip_prefix = "abseil-cpp-7971fb358ae376e016d2d4fc9327aad95659b25e",
     sha256 = "aeba534f7307e36fe084b452299e49b97420667a8d28102cf9a0daeed340b859",
-)
-
-http_archive(
-  name = "rules_cc",
-  urls = ["https://github.com/bazelbuild/rules_cc/archive/68cb652a71e7e7e2858c50593e5a9e3b94e5b9a9.zip"],  # 2021-05-14T14:51:14Z
-  strip_prefix = "rules_cc-68cb652a71e7e7e2858c50593e5a9e3b94e5b9a9",
-  sha256 = "1e19e9a3bc3d4ee91d7fcad00653485ee6c798efbbf9588d40b34cbfbded143d",
+    strip_prefix = "abseil-cpp-7971fb358ae376e016d2d4fc9327aad95659b25e",
+    urls = ["https://github.com/abseil/abseil-cpp/archive/7971fb358ae376e016d2d4fc9327aad95659b25e.zip"],  # 2021-05-20T02:59:16Z
 )
 
 http_archive(
     name = "rules_python",
-  urls = ["https://github.com/bazelbuild/rules_python/archive/ed6cc8f2c3692a6a7f013ff8bc185ba77eb9b4d2.zip"],  # 2021-05-17T00:24:16Z
-  strip_prefix = "rules_python-ed6cc8f2c3692a6a7f013ff8bc185ba77eb9b4d2",
     sha256 = "98b3c592faea9636ac8444bfd9de7f3fb4c60590932d6e6ac5946e3f8dbd5ff6",
+    strip_prefix = "rules_python-ed6cc8f2c3692a6a7f013ff8bc185ba77eb9b4d2",
+    urls = ["https://github.com/bazelbuild/rules_python/archive/ed6cc8f2c3692a6a7f013ff8bc185ba77eb9b4d2.zip"],  # 2021-05-17T00:24:16Z
 )

ci/linux-presubmit.sh

@@ -31,8 +31,8 @@
 
 set -euox pipefail
 
-readonly LINUX_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_hybrid-latest:20210525"
-readonly LINUX_GCC_FLOOR_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-floor:20201015"
+readonly LINUX_LATEST_CONTAINER="gcr.io/google.com/absl-177019/linux_hybrid-latest:20210617"
+readonly LINUX_GCC_FLOOR_CONTAINER="gcr.io/google.com/absl-177019/linux_gcc-floor:20210617"
 
 if [[ -z ${GTEST_ROOT:-} ]]; then
   GTEST_ROOT="$(realpath $(dirname ${0})/..)"

docs/advanced.md

@@ -157,8 +157,11 @@ that can be used in the predicate assertion macro
 example:
 
 ```c++
-EXPECT_PRED_FORMAT2(testing::FloatLE, val1, val2);
-EXPECT_PRED_FORMAT2(testing::DoubleLE, val1, val2);
+using ::testing::FloatLE;
+using ::testing::DoubleLE;
+...
+EXPECT_PRED_FORMAT2(FloatLE, val1, val2);
+EXPECT_PRED_FORMAT2(DoubleLE, val1, val2);
 ```
 
 The above code verifies that `val1` is less than, or approximately equal to,
@@ -202,10 +205,9 @@ You can call the function
 
 to assert that types `T1` and `T2` are the same. The function does nothing if
 the assertion is satisfied. If the types are different, the function call will
-fail to compile, the compiler error message will say that
-`T1 and T2 are not the same type` and most likely (depending on the compiler)
-show you the actual values of `T1` and `T2`. This is mainly useful inside
-template code.
+fail to compile, the compiler error message will say that `T1 and T2 are not the
+same type` and most likely (depending on the compiler) show you the actual
+values of `T1` and `T2`. This is mainly useful inside template code.
 
 **Caveat**: When used inside a member function of a class template or a function
 template, `StaticAssertTypeEq<T1, T2>()` is effective only if the function is
@@ -383,10 +385,10 @@ EXPECT_TRUE(IsCorrectBarIntVector(bar_ints))
 ## Death Tests
 
 In many applications, there are assertions that can cause application failure if
-a condition is not met. These sanity checks, which ensure that the program is in
-a known good state, are there to fail at the earliest possible time after some
-program state is corrupted. If the assertion checks the wrong condition, then
-the program may proceed in an erroneous state, which could lead to memory
+a condition is not met. These consistency checks, which ensure that the program
+is in a known good state, are there to fail at the earliest possible time after
+some program state is corrupted. If the assertion checks the wrong condition,
+then the program may proceed in an erroneous state, which could lead to memory
 corruption, security holes, or worse. Hence it is vitally important to test that
 such assertion statements work as expected.
 
@@ -558,7 +560,7 @@ The automated testing framework does not set the style flag. You can choose a
 particular style of death tests by setting the flag programmatically:
 
 ```c++
-testing::FLAGS_gtest_death_test_style="threadsafe"
+GTEST_FLAG_SET(death_test_style, "threadsafe")
 ```
 
 You can do this in `main()` to set the style for all death tests in the binary,
@@ -568,12 +570,12 @@ restored afterwards, so you need not do that yourself. For example:
 ```c++
 int main(int argc, char** argv) {
   testing::InitGoogleTest(&argc, argv);
-  testing::FLAGS_gtest_death_test_style = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   return RUN_ALL_TESTS();
 }
 
 TEST(MyDeathTest, TestOne) {
-  testing::FLAGS_gtest_death_test_style = "threadsafe";
+  GTEST_FLAG_SET(death_test_style, "threadsafe");
   // This test is run in the "threadsafe" style:
   ASSERT_DEATH(ThisShouldDie(), "");
 }
@@ -610,15 +612,14 @@ Despite the improved thread safety afforded by the "threadsafe" style of death
 test, thread problems such as deadlock are still possible in the presence of
 handlers registered with `pthread_atfork(3)`.
 
-
 ## Using Assertions in Sub-routines
 
 {: .callout .note}
 Note: If you want to put a series of test assertions in a subroutine to check
 for a complex condition, consider using
-[a custom GMock matcher](gmock_cook_book.md#NewMatchers)
-instead. This lets you provide a more readable error message in case of failure
-and avoid all of the issues described below.
+[a custom GMock matcher](gmock_cook_book.md#NewMatchers) instead. This lets you
+provide a more readable error message in case of failure and avoid all of the
+issues described below.
 
 ### Adding Traces to Assertions
 
@@ -631,6 +632,7 @@ the `SCOPED_TRACE` macro or the `ScopedTrace` utility:
 ```c++
 SCOPED_TRACE(message);
 ```
+
 ```c++
 ScopedTrace trace("file_path", line_number, message);
 ```
@@ -888,6 +890,12 @@ preceding or following another. Also, the tests must either not modify the state
 of any shared resource, or, if they do modify the state, they must restore the
 state to its original value before passing control to the next test.
 
+Note that `SetUpTestSuite()` may be called multiple times for a test fixture
+class that has derived classes, so you should not expect code in the function
+body to be run only once. Also, derived classes still have access to shared
+resources defined as static members, so careful consideration is needed when
+managing shared resources to avoid memory leaks.
+
 Here's an example of per-test-suite set-up and tear-down:
 
 ```c++
@@ -897,8 +905,11 @@ class FooTest : public testing::Test {
   // Called before the first test in this test suite.
   // Can be omitted if not needed.
   static void SetUpTestSuite() {
+    // Avoid reallocating static objects if called in subclasses of FooTest.
+    if (shared_resource_ == nullptr) {
       shared_resource_ = new ...;
     }
+  }
 
   // Per-test-suite tear-down.
   // Called after the last test in this test suite.
@@ -1481,8 +1492,8 @@ In frameworks that report a failure by throwing an exception, you could catch
 the exception and assert on it. But googletest doesn't use exceptions, so how do
 we test that a piece of code generates an expected failure?
 
-`"gtest/gtest-spi.h"` contains some constructs to do this. After #including this header,
-you can use
+`"gtest/gtest-spi.h"` contains some constructs to do this.
+After #including this header, you can use
 
 ```c++
   EXPECT_FATAL_FAILURE(statement, substring);
@@ -1586,12 +1597,14 @@ void RegisterMyTests(const std::vector<int>& values) {
 }
 ...
 int main(int argc, char** argv) {
+  testing::InitGoogleTest(&argc, argv);
   std::vector<int> values_to_test = LoadValuesFromConfig();
   RegisterMyTests(values_to_test);
   ...
   return RUN_ALL_TESTS();
 }
 ```
+
 ## Getting the Current Test's Name
 
 Sometimes a function may need to know the name of the currently running test.
@@ -1816,8 +1829,7 @@ By default, a googletest program runs all tests the user has defined. In some
 cases (e.g. iterative test development & execution) it may be desirable stop
 test execution upon first failure (trading improved latency for completeness).
 If `GTEST_FAIL_FAST` environment variable or `--gtest_fail_fast` flag is set,
-the test runner will stop execution as soon as the first test failure is
-found.
+the test runner will stop execution as soon as the first test failure is found.
 
 #### Temporarily Disabling Tests
 
@@ -1911,6 +1923,58 @@ time.
 If you combine this with `--gtest_repeat=N`, googletest will pick a different
 random seed and re-shuffle the tests in each iteration.
 
+### Distributing Test Functions to Multiple Machines
+
+If you have more than one machine you can use to run a test program, you might
+want to run the test functions in parallel and get the result faster. We call
+this technique *sharding*, where each machine is called a *shard*.
+
+GoogleTest is compatible with test sharding. To take advantage of this feature,
+your test runner (not part of GoogleTest) needs to do the following:
+
+1.  Allocate a number of machines (shards) to run the tests.
+1.  On each shard, set the `GTEST_TOTAL_SHARDS` environment variable to the total
+    number of shards. It must be the same for all shards.
+1.  On each shard, set the `GTEST_SHARD_INDEX` environment variable to the index
+    of the shard. Different shards must be assigned different indices, which
+    must be in the range `[0, GTEST_TOTAL_SHARDS - 1]`.
+1.  Run the same test program on all shards. When GoogleTest sees the above two
+    environment variables, it will select a subset of the test functions to run.
+    Across all shards, each test function in the program will be run exactly
+    once.
+1.  Wait for all shards to finish, then collect and report the results.
+
+Your project may have tests that were written without GoogleTest and thus don't
+understand this protocol. In order for your test runner to figure out which test
+supports sharding, it can set the environment variable `GTEST_SHARD_STATUS_FILE`
+to a non-existent file path. If a test program supports sharding, it will create
+this file to acknowledge that fact; otherwise it will not create it. The actual
+contents of the file are not important at this time, although we may put some
+useful information in it in the future.
+
+Here's an example to make it clear. Suppose you have a test program `foo_test`
+that contains the following 5 test functions:
+
+```
+TEST(A, V)
+TEST(A, W)
+TEST(B, X)
+TEST(B, Y)
+TEST(B, Z)
+```
+
+Suppose you have 3 machines at your disposal. To run the test functions in
+parallel, you would set `GTEST_TOTAL_SHARDS` to 3 on all machines, and set
+`GTEST_SHARD_INDEX` to 0, 1, and 2 on the machines respectively. Then you would
+run the same `foo_test` on each machine.
+
+GoogleTest reserves the right to change how the work is distributed across the
+shards, but here's one possible scenario:
+
+*   Machine #0 runs `A.V` and `B.X`.
+*   Machine #1 runs `A.W` and `B.Y`.
+*   Machine #2 runs `B.Z`.
+
 ### Controlling Test Output
 
 #### Colored Terminal Output
@@ -1965,8 +2029,6 @@ text because, for example, you don't have an UTF-8 compatible output medium, run
 the test program with `--gtest_print_utf8=0` or set the `GTEST_PRINT_UTF8`
 environment variable to `0`.
 
-
-
 #### Generating an XML Report
 
 googletest can emit a detailed XML report to a file in addition to its normal
@@ -2253,12 +2315,11 @@ IMPORTANT: The exact format of the JSON document is subject to change.
 
 #### Detecting Test Premature Exit
 
-Google Test implements the _premature-exit-file_ protocol for test runners
-to catch any kind of unexpected exits of test programs. Upon start,
-Google Test creates the file which will be automatically deleted after
-all work has been finished. Then, the test runner can check if this file
-exists. In case the file remains undeleted, the inspected test has exited
-prematurely.
+Google Test implements the _premature-exit-file_ protocol for test runners to
+catch any kind of unexpected exits of test programs. Upon start, Google Test
+creates the file which will be automatically deleted after all work has been
+finished. Then, the test runner can check if this file exists. In case the file
+remains undeleted, the inspected test has exited prematurely.
 
 This feature is enabled only if the `TEST_PREMATURE_EXIT_FILE` environment
 variable has been set.

docs/faq.md

@@ -410,7 +410,6 @@ C++ is case-sensitive. Did you spell it as `Setup()`?
 Similarly, sometimes people spell `SetUpTestSuite()` as `SetupTestSuite()` and
 wonder why it's never called.
 
-
 ## I have several test suites which share the same test fixture logic, do I have to define a new test fixture class for each of them? This seems pretty tedious.
 
 You don't have to. Instead of

docs/gmock_cheat_sheet.md

@@ -230,7 +230,7 @@ class MockFunction<R(A1, ..., An)> {
 };
 ```
 
-See this [recipe](gmock_cook_book.md#using-check-points) for one application of
+See this [recipe](gmock_cook_book.md#UsingCheckPoints) for one application of
 it.
 
 ## Flags

docs/gmock_cook_book.md

@@ -1980,6 +1980,7 @@ If the mock method also needs to return a value as well, you can chain
 
 ```cpp
 using ::testing::_;
+using ::testing::DoAll;
 using ::testing::Return;
 using ::testing::SetArgPointee;
 
@@ -2033,10 +2034,7 @@ class MockRolodex : public Rolodex {
 }
 ...
   MockRolodex rolodex;
-  vector<string> names;
-  names.push_back("George");
-  names.push_back("John");
-  names.push_back("Thomas");
+  vector<string> names = {"George", "John", "Thomas"};
   EXPECT_CALL(rolodex, GetNames(_))
       .WillOnce(SetArrayArgument<0>(names.begin(), names.end()));
 ```
@@ -4191,7 +4189,7 @@ This implementation class does *not* need to inherit from any particular class.
 What matters is that it must have a `Perform()` method template. This method
 template takes the mock function's arguments as a tuple in a **single**
 argument, and returns the result of the action. It can be either `const` or not,
-but must be invokable with exactly one template argument, which is the result
+but must be invocable with exactly one template argument, which is the result
 type. In other words, you must be able to call `Perform<R>(args)` where `R` is
 the mock function's return type and `args` is its arguments in a tuple.
 

docs/gmock_for_dummies.md

@@ -480,8 +480,8 @@ the *default* action for the function every time (unless, of course, you have a
 `WillRepeatedly()`.).
 
 What can we do inside `WillOnce()` besides `Return()`? You can return a
-reference using `ReturnRef(*variable*)`, or invoke a pre-defined function, among
-[others](gmock_cook_book.md#using-actions).
+reference using `ReturnRef(`*`variable`*`)`, or invoke a pre-defined function,
+among [others](gmock_cook_book.md#using-actions).
 
 **Important note:** The `EXPECT_CALL()` statement evaluates the action clause
 only once, even though the action may be performed many times. Therefore you

docs/pkgconfig.md

@@ -105,7 +105,7 @@ includedir=/usr/include
 
 Name: gtest
 Description: GoogleTest (without main() function)
-Version: 1.10.0
+Version: 1.11.0
 URL: https://github.com/google/googletest
 Libs: -L${libdir} -lgtest -lpthread
 Cflags: -I${includedir} -DGTEST_HAS_PTHREAD=1 -lpthread

docs/primer.md

@@ -162,9 +162,9 @@ TEST(TestSuiteName, TestName) {
 
 `TEST()` arguments go from general to specific. The *first* argument is the name
 of the test suite, and the *second* argument is the test's name within the test
-suite. Both names must be valid C++ identifiers, and they should not contain
-any underscores (`_`). A test's *full name* consists of its containing test suite and
-its individual name. Tests from different test suites can have the same
+suite. Both names must be valid C++ identifiers, and they should not contain any
+underscores (`_`). A test's *full name* consists of its containing test suite
+and its individual name. Tests from different test suites can have the same
 individual name.
 
 For example, let's take a simple integer function:
@@ -245,8 +245,8 @@ Also, you must first define a test fixture class before using it in a
 declaration`".
 
 For each test defined with `TEST_F()`, googletest will create a *fresh* test
-fixture at runtime, immediately initialize it via `SetUp()`, run the test,
-clean up by calling `TearDown()`, and then delete the test fixture. Note that
+fixture at runtime, immediately initialize it via `SetUp()`, run the test, clean
+up by calling `TearDown()`, and then delete the test fixture. Note that
 different tests in the same test suite have different test fixture objects, and
 googletest always deletes a test fixture before it creates the next one.
 googletest does **not** reuse the same test fixture for multiple tests. Any
@@ -342,8 +342,8 @@ your defined tests in order to run them.
 
 After defining your tests, you can run them with `RUN_ALL_TESTS()`, which
 returns `0` if all the tests are successful, or `1` otherwise. Note that
-`RUN_ALL_TESTS()` runs *all tests* in your link unit--they can be from
-different test suites, or even different source files.
+`RUN_ALL_TESTS()` runs *all tests* in your link unit--they can be from different
+test suites, or even different source files.
 
 When invoked, the `RUN_ALL_TESTS()` macro:
 
@@ -456,8 +456,8 @@ int main(int argc, char **argv) {
 
 The `::testing::InitGoogleTest()` function parses the command line for
 googletest flags, and removes all recognized flags. This allows the user to
-control a test program's behavior via various flags, which we'll cover in
-the [AdvancedGuide](advanced.md). You **must** call this function before calling
+control a test program's behavior via various flags, which we'll cover in the
+[AdvancedGuide](advanced.md). You **must** call this function before calling
 `RUN_ALL_TESTS()`, or the flags won't be properly initialized.
 
 On Windows, `InitGoogleTest()` also works with wide strings, so it can be used

docs/quickstart-bazel.md

@@ -17,7 +17,7 @@ See [Supported Platforms](platforms.md) for more information about platforms
 compatible with GoogleTest.
 
 If you don't already have Bazel installed, see the
-[Bazel installation guide](https://docs.bazel.build/versions/master/install.html).
+[Bazel installation guide](https://docs.bazel.build/versions/main/install.html).
 
 {: .callout .note}
 Note: The terminal commands in this tutorial show a Unix shell prompt, but the
@@ -26,7 +26,7 @@ commands work on the Windows command line as well.
 ## Set up a Bazel workspace
 
 A
-[Bazel workspace](https://docs.bazel.build/versions/master/build-ref.html#workspace)
+[Bazel workspace](https://docs.bazel.build/versions/main/build-ref.html#workspace)
 is a directory on your filesystem that you use to manage source files for the
 software you want to build. Each workspace directory has a text file named
 `WORKSPACE` which may be empty, or may contain references to external
@@ -40,9 +40,9 @@ $ mkdir my_workspace && cd my_workspace
 
 Next, you’ll create the `WORKSPACE` file to specify dependencies. A common and
 recommended way to depend on GoogleTest is to use a
-[Bazel external dependency](https://docs.bazel.build/versions/master/external.html)
+[Bazel external dependency](https://docs.bazel.build/versions/main/external.html)
 via the
-[`http_archive` rule](https://docs.bazel.build/versions/master/repo/http.html#http_archive).
+[`http_archive` rule](https://docs.bazel.build/versions/main/repo/http.html#http_archive).
 To do this, in the root directory of your workspace (`my_workspace/`), create a
 file named `WORKSPACE` with the following contents:
 
@@ -62,18 +62,6 @@ as a ZIP archive from GitHub. In the above example,
 GoogleTest version to use; we recommend updating the hash often to point to the
 latest version.
 
-Bazel also needs a dependency on the
-[`rules_cc` repository](https://github.com/bazelbuild/rules_cc) to build C++
-code, so add the following to the `WORKSPACE` file:
-
-```
-http_archive(
-  name = "rules_cc",
-  urls = ["https://github.com/bazelbuild/rules_cc/archive/40548a2974f1aea06215272d9c2b47a14a24e556.zip"],
-  strip_prefix = "rules_cc-40548a2974f1aea06215272d9c2b47a14a24e556",
-)
-```
-
 Now you're ready to build C++ code that uses GoogleTest.
 
 ## Create and run a binary
@@ -104,8 +92,6 @@ To build the code, create a file named `BUILD` in the same directory with the
 following contents:
 
 ```
-load("@rules_cc//cc:defs.bzl", "cc_test")
-
 cc_test(
   name = "hello_test",
   size = "small",
@@ -118,7 +104,7 @@ This `cc_test` rule declares the C++ test binary you want to build, and links to
 GoogleTest (`//:gtest_main`) using the prefix you specified in the `WORKSPACE`
 file (`@com_google_googletest`). For more information about Bazel `BUILD` files,
 see the
-[Bazel C++ Tutorial](https://docs.bazel.build/versions/master/tutorial/cpp.html).
+[Bazel C++ Tutorial](https://docs.bazel.build/versions/main/tutorial/cpp.html).
 
 Now you can build and run your test:
 

docs/reference/actions.md

@@ -6,7 +6,7 @@ provided by GoogleTest. All actions are defined in the `::testing` namespace.
 
 ## Returning a Value
 
-|                                   |                                               |
+| Action                            | Description                                   |
 | :-------------------------------- | :-------------------------------------------- |
 | `Return()`                        | Return from a `void` mock function.           |
 | `Return(value)`                   | Return `value`. If the type of `value` is     different to the mock function's return type, `value` is converted to the latter type <i>at the time the expectation is set</i>, not when the action is executed. |
@@ -20,7 +20,7 @@ provided by GoogleTest. All actions are defined in the `::testing` namespace.
 
 ## Side Effects
 
-|                                    |                                         |
+| Action                             | Description                             |
 | :--------------------------------- | :-------------------------------------- |
 | `Assign(&variable, value)` | Assign `value` to variable. |
 | `DeleteArg<N>()` | Delete the `N`-th (0-based) argument, which must be a pointer. |
@@ -38,9 +38,9 @@ provided by GoogleTest. All actions are defined in the `::testing` namespace.
 In the following, by "callable" we mean a free function, `std::function`,
 functor, or lambda.
 
-|                                     |                                        |
+| Action                              | Description                            |
 | :---------------------------------- | :------------------------------------- |
-| `f` | Invoke f with the arguments passed to the mock function, where f is a callable. |
+| `f` | Invoke `f` with the arguments passed to the mock function, where `f` is a callable. |
 | `Invoke(f)` | Invoke `f` with the arguments passed to the mock function, where `f` can be a global/static function or a functor. |
 | `Invoke(object_pointer, &class::method)` | Invoke the method on the object with the arguments passed to the mock function. |
 | `InvokeWithoutArgs(f)` | Invoke `f`, which can be a global/static function or a functor. `f` must take no arguments. |
@@ -86,7 +86,7 @@ value, and `foo` by reference.
 
 ## Default Action
 
-| Matcher       | Description                                            |
+| Action        | Description                                            |
 | :------------ | :----------------------------------------------------- |
 | `DoDefault()` | Do the default action (specified by `ON_CALL()` or the built-in one). |
 
@@ -96,7 +96,7 @@ composite action - trying to do so will result in a run-time error.
 
 ## Composite Actions
 
-|                                |                                             |
+| Action                         | Description                                 |
 | :----------------------------- | :------------------------------------------ |
 | `DoAll(a1, a2, ..., an)`       | Do all actions `a1` to `an` and return the result of `an` in each invocation. The first `n - 1` sub-actions must return void and will receive a  readonly view of the arguments. |
 | `IgnoreResult(a)`              | Perform action `a` and ignore its result. `a` must not return void. |
@@ -106,7 +106,7 @@ composite action - trying to do so will result in a run-time error.
 
 ## Defining Actions
 
-|                                    |                                         |
+| Macro                              | Description                             |
 | :--------------------------------- | :-------------------------------------- |
 | `ACTION(Sum) { return arg0 + arg1; }` | Defines an action `Sum()` to return the sum of the mock function's argument #0 and #1. |
 | `ACTION_P(Plus, n) { return arg0 + n; }` | Defines an action `Plus(n)` to return the sum of the mock function's argument #0 and `n`. |

docs/reference/matchers.md

@@ -98,6 +98,7 @@ The `argument` can be either a C string or a C++ string object:
 | `StrCaseNe(string)`      | `argument` is not equal to `string`, ignoring case. |
 | `StrEq(string)`          | `argument` is equal to `string`.                  |
 | `StrNe(string)`          | `argument` is not equal to `string`.              |
+| `WhenBase64Unescaped(m)` | `argument` is a base-64 escaped string whose unescaped string matches `m`. |
 
 `ContainsRegex()` and `MatchesRegex()` take ownership of the `RE` object. They
 use the regular expression syntax defined
@@ -116,6 +117,7 @@ messages, you can use:
 | `BeginEndDistanceIs(m)` | `argument` is a container whose `begin()` and `end()` iterators are separated by a number of increments matching `m`. E.g. `BeginEndDistanceIs(2)` or `BeginEndDistanceIs(Lt(2))`. For containers that define a `size()` method, `SizeIs(m)` may be more efficient. |
 | `ContainerEq(container)` | The same as `Eq(container)` except that the failure message also includes which elements are in one container but not the other. |
 | `Contains(e)` | `argument` contains an element that matches `e`, which can be either a value or a matcher. |
+| `Contains(e).Times(n)` | `argument` contains elements that match `e`, which can be either a value or a matcher, and the number of matches is `n`, which can be either a value or a matcher. Unlike the plain `Contains` and `Each` this allows to check for arbitrary occurrences including testing for absence with `Contains(e).Times(0)`. |
 | `Each(e)` | `argument` is a container where *every* element matches `e`, which can be either a value or a matcher. |
 | `ElementsAre(e0, e1, ..., en)` | `argument` has `n + 1` elements, where the *i*-th element matches `ei`, which can be a value or a matcher. |
 | `ElementsAreArray({e0, e1, ..., en})`, `ElementsAreArray(a_container)`, `ElementsAreArray(begin, end)`, `ElementsAreArray(array)`, or `ElementsAreArray(array, count)` | The same as `ElementsAre()` except that the expected element values/matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
@@ -146,7 +148,6 @@ messages, you can use:
     one might write:
 
     ```cpp
-    using ::std::get;
     MATCHER(FooEq, "") {
       return std::get<0>(arg).Equals(std::get<1>(arg));
     }
@@ -237,6 +238,7 @@ You can make a matcher from one or more other matchers:
 | `AnyOf(m1, m2, ..., mn)` | `argument` matches at least one of the matchers `m1` to `mn`. |
 | `AnyOfArray({m0, m1, ..., mn})`, `AnyOfArray(a_container)`, `AnyOfArray(begin, end)`, `AnyOfArray(array)`, or `AnyOfArray(array, count)` | The same as `AnyOf()` except that the matchers come from an initializer list, STL-style container, iterator range, or C-style array. |
 | `Not(m)` | `argument` doesn't match matcher `m`. |
+| `Conditional(cond, m1, m2)` | Matches matcher `m1` if `cond` evaluates to true, else matches `m2`.|
 
 ## Adapters for Matchers
 
@@ -259,7 +261,7 @@ which must be a permanent callback.
 
 ## Defining Matchers
 
-| Matcher                              | Description                           |
+| Macro                                | Description                           |
 | :----------------------------------- | :------------------------------------ |
 | `MATCHER(IsEven, "") { return (arg % 2) == 0; }` | Defines a matcher `IsEven()` to match an even number. |
 | `MATCHER_P(IsDivisibleBy, n, "") { *result_listener << "where the remainder is " << (arg % n); return (arg % n) == 0; }` | Defines a matcher `IsDivisibleBy(n)` to match a number divisible by `n`. |

googlemock/CMakeLists.txt

@@ -36,13 +36,9 @@ endif()
 # as ${gmock_SOURCE_DIR} and to the root binary directory as
 # ${gmock_BINARY_DIR}.
 # Language "C" is required for find_package(Threads).
-if (CMAKE_VERSION VERSION_LESS 3.0)
-  project(gmock CXX C)
-else()
+cmake_minimum_required(VERSION 3.5)
 cmake_policy(SET CMP0048 NEW)
 project(gmock VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
-endif()
-cmake_minimum_required(VERSION 2.8.12)
 
 if (COMMAND set_up_hermetic_build)
   set_up_hermetic_build()

googlemock/README.md

@@ -35,10 +35,6 @@ Details and examples can be found here:
 *   [gMock Cookbook](https://google.github.io/googletest/gmock_cook_book.html)
 *   [gMock Cheat Sheet](https://google.github.io/googletest/gmock_cheat_sheet.html)
 
-Please note that code under scripts/generator/ is from the
-[cppclean project](http://code.google.com/p/cppclean/) and under the Apache
-License, which is different from GoogleMock's license.
-
 GoogleMock is a part of
 [GoogleTest C++ testing framework](http://github.com/google/googletest/) and a
 subject to the same requirements.

googlemock/include/gmock/gmock-actions.h

@@ -125,8 +125,6 @@
 // To learn more about using these macros, please search for 'ACTION' on
 // https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_ACTIONS_H_
 

googlemock/include/gmock/gmock-cardinalities.h

@@ -34,8 +34,6 @@
 // cardinalities can be defined by the user implementing the
 // CardinalityInterface interface if necessary.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_CARDINALITIES_H_
 

googlemock/include/gmock/gmock-function-mocker.h

@@ -31,8 +31,6 @@
 //
 // This file implements MOCK_METHOD.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_  // NOLINT
 #define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_FUNCTION_MOCKER_H_  // NOLINT
 
@@ -64,6 +62,39 @@ struct ThisRefAdjuster {
   }
 };
 
+constexpr bool PrefixOf(const char* a, const char* b) {
+  return *a == 0 || (*a == *b && internal::PrefixOf(a + 1, b + 1));
+}
+
+template <int N, int M>
+constexpr bool StartsWith(const char (&prefix)[N], const char (&str)[M]) {
+  return N <= M && internal::PrefixOf(prefix, str);
+}
+
+template <int N, int M>
+constexpr bool EndsWith(const char (&suffix)[N], const char (&str)[M]) {
+  return N <= M && internal::PrefixOf(suffix, str + M - N);
+}
+
+template <int N, int M>
+constexpr bool Equals(const char (&a)[N], const char (&b)[M]) {
+  return N == M && internal::PrefixOf(a, b);
+}
+
+template <int N>
+constexpr bool ValidateSpec(const char (&spec)[N]) {
+  return internal::Equals("const", spec) ||
+         internal::Equals("override", spec) ||
+         internal::Equals("final", spec) ||
+         internal::Equals("noexcept", spec) ||
+         (internal::StartsWith("noexcept(", spec) &&
+          internal::EndsWith(")", spec)) ||
+         internal::Equals("ref(&)", spec) ||
+         internal::Equals("ref(&&)", spec) ||
+         (internal::StartsWith("Calltype(", spec) &&
+          internal::EndsWith(")", spec));
+}
+
 }  // namespace internal
 
 // The style guide prohibits "using" statements in a namespace scope
@@ -96,7 +127,8 @@ using internal::FunctionMocker;
       GMOCK_PP_NARG0 _Args, _MethodName, GMOCK_INTERNAL_HAS_CONST(_Spec),  \
       GMOCK_INTERNAL_HAS_OVERRIDE(_Spec), GMOCK_INTERNAL_HAS_FINAL(_Spec), \
       GMOCK_INTERNAL_GET_NOEXCEPT_SPEC(_Spec),                             \
-      GMOCK_INTERNAL_GET_CALLTYPE(_Spec), GMOCK_INTERNAL_GET_REF_SPEC(_Spec), \
+      GMOCK_INTERNAL_GET_CALLTYPE_SPEC(_Spec),                             \
+      GMOCK_INTERNAL_GET_REF_SPEC(_Spec),                                  \
       (GMOCK_INTERNAL_SIGNATURE(_Ret, _Args)))
 
 #define GMOCK_INTERNAL_MOCK_METHOD_ARG_5(...) \
@@ -170,7 +202,7 @@ using internal::FunctionMocker;
 
 #define GMOCK_INTERNAL_EXPAND(...) __VA_ARGS__
 
-// Five Valid modifiers.
+// Valid modifiers.
 #define GMOCK_INTERNAL_HAS_CONST(_Tuple) \
   GMOCK_PP_HAS_COMMA(GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_DETECT_CONST, ~, _Tuple))
 
@@ -189,6 +221,14 @@ using internal::FunctionMocker;
       GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_NOEXCEPT(_i, _, _elem)), \
       _elem, )
 
+#define GMOCK_INTERNAL_GET_CALLTYPE_SPEC(_Tuple) \
+  GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_CALLTYPE_SPEC_IF_CALLTYPE, ~, _Tuple)
+
+#define GMOCK_INTERNAL_CALLTYPE_SPEC_IF_CALLTYPE(_i, _, _elem)          \
+  GMOCK_PP_IF(                                                          \
+      GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_CALLTYPE(_i, _, _elem)), \
+      GMOCK_PP_CAT(GMOCK_INTERNAL_UNPACK_, _elem), )
+
 #define GMOCK_INTERNAL_GET_REF_SPEC(_Tuple) \
   GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_REF_SPEC_IF_REF, ~, _Tuple)
 
@@ -196,9 +236,14 @@ using internal::FunctionMocker;
   GMOCK_PP_IF(GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_REF(_i, _, _elem)), \
               GMOCK_PP_CAT(GMOCK_INTERNAL_UNPACK_, _elem), )
 
-#define GMOCK_INTERNAL_GET_CALLTYPE(_Tuple) \
-  GMOCK_PP_FOR_EACH(GMOCK_INTERNAL_GET_CALLTYPE_IMPL, ~, _Tuple)
-
+#ifdef GMOCK_INTERNAL_STRICT_SPEC_ASSERT
+#define GMOCK_INTERNAL_ASSERT_VALID_SPEC_ELEMENT(_i, _, _elem) \
+  static_assert(                                                     \
+      ::testing::internal::ValidateSpec(GMOCK_PP_STRINGIZE(_elem)),  \
+      "Token \'" GMOCK_PP_STRINGIZE(                                 \
+          _elem) "\' cannot be recognized as a valid specification " \
+                 "modifier. Is a ',' missing?");
+#else
 #define GMOCK_INTERNAL_ASSERT_VALID_SPEC_ELEMENT(_i, _, _elem)                 \
   static_assert(                                                               \
       (GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_CONST(_i, _, _elem)) +         \
@@ -206,9 +251,10 @@ using internal::FunctionMocker;
        GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_FINAL(_i, _, _elem)) +         \
        GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_NOEXCEPT(_i, _, _elem)) +      \
        GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_REF(_i, _, _elem)) +           \
-       GMOCK_INTERNAL_IS_CALLTYPE(_elem)) == 1,                           \
+       GMOCK_PP_HAS_COMMA(GMOCK_INTERNAL_DETECT_CALLTYPE(_i, _, _elem))) == 1, \
       GMOCK_PP_STRINGIZE(                                                      \
           _elem) " cannot be recognized as a valid specification modifier.");
+#endif  // GMOCK_INTERNAL_STRICT_SPEC_ASSERT
 
 // Modifiers implementation.
 #define GMOCK_INTERNAL_DETECT_CONST(_i, _, _elem) \
@@ -238,26 +284,12 @@ using internal::FunctionMocker;
 
 #define GMOCK_INTERNAL_UNPACK_ref(x) x
 
-#define GMOCK_INTERNAL_GET_CALLTYPE_IMPL(_i, _, _elem)           \
-  GMOCK_PP_IF(GMOCK_INTERNAL_IS_CALLTYPE(_elem),                 \
-              GMOCK_INTERNAL_GET_VALUE_CALLTYPE, GMOCK_PP_EMPTY) \
-  (_elem)
+#define GMOCK_INTERNAL_DETECT_CALLTYPE(_i, _, _elem) \
+  GMOCK_PP_CAT(GMOCK_INTERNAL_DETECT_CALLTYPE_I_, _elem)
 
-// TODO(iserna): GMOCK_INTERNAL_IS_CALLTYPE and
-// GMOCK_INTERNAL_GET_VALUE_CALLTYPE needed more expansions to work on windows
-// maybe they can be simplified somehow.
-#define GMOCK_INTERNAL_IS_CALLTYPE(_arg) \
-  GMOCK_INTERNAL_IS_CALLTYPE_I(          \
-      GMOCK_PP_CAT(GMOCK_INTERNAL_IS_CALLTYPE_HELPER_, _arg))
-#define GMOCK_INTERNAL_IS_CALLTYPE_I(_arg) GMOCK_PP_IS_ENCLOSED_PARENS(_arg)
+#define GMOCK_INTERNAL_DETECT_CALLTYPE_I_Calltype ,
 
-#define GMOCK_INTERNAL_GET_VALUE_CALLTYPE(_arg) \
-  GMOCK_INTERNAL_GET_VALUE_CALLTYPE_I(          \
-      GMOCK_PP_CAT(GMOCK_INTERNAL_IS_CALLTYPE_HELPER_, _arg))
-#define GMOCK_INTERNAL_GET_VALUE_CALLTYPE_I(_arg) \
-  GMOCK_PP_IDENTITY _arg
-
-#define GMOCK_INTERNAL_IS_CALLTYPE_HELPER_Calltype
+#define GMOCK_INTERNAL_UNPACK_Calltype(...) __VA_ARGS__
 
 // Note: The use of `identity_t` here allows _Ret to represent return types that
 // would normally need to be specified in a different way. For example, a method

googlemock/include/gmock/gmock-matchers.h

@@ -250,8 +250,6 @@
 // See googletest/include/gtest/gtest-matchers.h for the definition of class
 // Matcher, class MatcherInterface, and others.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MATCHERS_H_
 
@@ -1124,6 +1122,45 @@ class EndsWithMatcher {
   const StringType suffix_;
 };
 
+// Implements the polymorphic WhenBase64Unescaped(matcher) matcher, which can be
+// used as a Matcher<T> as long as T can be converted to a string.
+class WhenBase64UnescapedMatcher {
+ public:
+  using is_gtest_matcher = void;
+
+  explicit WhenBase64UnescapedMatcher(
+      const Matcher<const std::string&>& internal_matcher)
+      : internal_matcher_(internal_matcher) {}
+
+  // Matches anything that can convert to std::string.
+  template <typename MatcheeStringType>
+  bool MatchAndExplain(const MatcheeStringType& s,
+                       MatchResultListener* listener) const {
+    const std::string s2(s);  // NOLINT (needed for working with string_view).
+    std::string unescaped;
+    if (!internal::Base64Unescape(s2, &unescaped)) {
+      if (listener != nullptr) {
+        *listener << "is not a valid base64 escaped string";
+      }
+      return false;
+    }
+    return MatchPrintAndExplain(unescaped, internal_matcher_, listener);
+  }
+
+  void DescribeTo(::std::ostream* os) const {
+    *os << "matches after Base64Unescape ";
+    internal_matcher_.DescribeTo(os);
+  }
+
+  void DescribeNegationTo(::std::ostream* os) const {
+    *os << "does not match after Base64Unescape ";
+    internal_matcher_.DescribeTo(os);
+  }
+
+ private:
+  const Matcher<const std::string&> internal_matcher_;
+};
+
 // Implements a matcher that compares the two fields of a 2-tuple
 // using one of the ==, <=, <, etc, operators.  The two fields being
 // compared don't have to have the same type.
@@ -1405,6 +1442,30 @@ class AnyOfMatcherImpl : public MatcherInterface<const T&> {
 template <typename... Args>
 using AnyOfMatcher = VariadicMatcher<AnyOfMatcherImpl, Args...>;
 
+// ConditionalMatcher is the implementation of Conditional(cond, m1, m2)
+template <typename MatcherTrue, typename MatcherFalse>
+class ConditionalMatcher {
+ public:
+  ConditionalMatcher(bool condition, MatcherTrue matcher_true,
+                     MatcherFalse matcher_false)
+      : condition_(condition),
+        matcher_true_(std::move(matcher_true)),
+        matcher_false_(std::move(matcher_false)) {}
+
+  template <typename T>
+  operator Matcher<T>() const {  // NOLINT(runtime/explicit)
+    return condition_ ? SafeMatcherCast<T>(matcher_true_)
+                      : SafeMatcherCast<T>(matcher_false_);
+  }
+
+ private:
+  bool condition_;
+  MatcherTrue matcher_true_;
+  MatcherFalse matcher_false_;
+
+  GTEST_DISALLOW_ASSIGN_(ConditionalMatcher);
+};
+
 // Wrapper for implementation of Any/AllOfArray().
 template <template <class> class MatcherImpl, typename T>
 class SomeOfArrayMatcher {
@@ -2364,7 +2425,6 @@ class ContainerEqMatcher {
     typedef internal::StlContainerView<
         typename std::remove_const<LhsContainer>::type>
         LhsView;
-    typedef typename LhsView::type LhsStlContainer;
     StlContainerReference lhs_stl_container = LhsView::ConstReference(lhs);
     if (lhs_stl_container == expected_)
       return true;
@@ -2373,8 +2433,7 @@ class ContainerEqMatcher {
     if (os != nullptr) {
       // Something is different. Check for extra values first.
       bool printed_header = false;
-      for (typename LhsStlContainer::const_iterator it =
-               lhs_stl_container.begin();
+      for (auto it = lhs_stl_container.begin();
            it != lhs_stl_container.end(); ++it) {
         if (internal::ArrayAwareFind(expected_.begin(), expected_.end(), *it) ==
             expected_.end()) {
@@ -2390,7 +2449,7 @@ class ContainerEqMatcher {
 
       // Now check for missing values.
       bool printed_header2 = false;
-      for (typename StlContainer::const_iterator it = expected_.begin();
+      for (auto it = expected_.begin();
            it != expected_.end(); ++it) {
         if (internal::ArrayAwareFind(
                 lhs_stl_container.begin(), lhs_stl_container.end(), *it) ==
@@ -2574,14 +2633,14 @@ class PointwiseMatcher {
         return false;
       }
 
-      typename LhsStlContainer::const_iterator left = lhs_stl_container.begin();
-      typename RhsStlContainer::const_iterator right = rhs_.begin();
+      auto left = lhs_stl_container.begin();
+      auto right = rhs_.begin();
       for (size_t i = 0; i != actual_size; ++i, ++left, ++right) {
         if (listener->IsInterested()) {
           StringMatchResultListener inner_listener;
           // Create InnerMatcherArg as a temporarily object to avoid it outlives
           // *left and *right. Dereference or the conversion to `const T&` may
-          // return temp objects, e.g for vector<bool>.
+          // return temp objects, e.g. for vector<bool>.
           if (!mono_tuple_matcher_.MatchAndExplain(
                   InnerMatcherArg(ImplicitCast_<const LhsValue&>(*left),
                                   ImplicitCast_<const RhsValue&>(*right)),
@@ -2638,7 +2697,7 @@ class QuantifierMatcherImpl : public MatcherInterface<Container> {
                            MatchResultListener* listener) const {
     StlContainerReference stl_container = View::ConstReference(container);
     size_t i = 0;
-    for (typename StlContainer::const_iterator it = stl_container.begin();
+    for (auto it = stl_container.begin();
          it != stl_container.end(); ++it, ++i) {
       StringMatchResultListener inner_listener;
       const bool matches = inner_matcher_.MatchAndExplain(*it, &inner_listener);
@@ -2653,6 +2712,54 @@ class QuantifierMatcherImpl : public MatcherInterface<Container> {
     return all_elements_should_match;
   }
 
+  bool MatchAndExplainImpl(const Matcher<size_t>& count_matcher,
+                           Container container,
+                           MatchResultListener* listener) const {
+    StlContainerReference stl_container = View::ConstReference(container);
+    size_t i = 0;
+    std::vector<size_t> match_elements;
+    for (auto it = stl_container.begin(); it != stl_container.end();
+         ++it, ++i) {
+      StringMatchResultListener inner_listener;
+      const bool matches = inner_matcher_.MatchAndExplain(*it, &inner_listener);
+      if (matches) {
+        match_elements.push_back(i);
+      }
+    }
+    if (listener->IsInterested()) {
+      if (match_elements.empty()) {
+        *listener << "has no element that matches";
+      } else if (match_elements.size() == 1) {
+        *listener << "whose element #" << match_elements[0] << " matches";
+      } else {
+        *listener << "whose elements (";
+        std::string sep = "";
+        for (size_t e : match_elements) {
+          *listener << sep << e;
+          sep = ", ";
+        }
+        *listener << ") match";
+      }
+    }
+    StringMatchResultListener count_listener;
+    if (count_matcher.MatchAndExplain(match_elements.size(), &count_listener)) {
+      *listener << " and whose match quantity of " << match_elements.size()
+                << " matches";
+      PrintIfNotEmpty(count_listener.str(), listener->stream());
+      return true;
+    } else {
+      if (match_elements.empty()) {
+        *listener << " and";
+      } else {
+        *listener << " but";
+      }
+      *listener << " whose match quantity of " << match_elements.size()
+                << " does not match";
+      PrintIfNotEmpty(count_listener.str(), listener->stream());
+      return false;
+    }
+  }
+
  protected:
   const Matcher<const Element&> inner_matcher_;
 };
@@ -2709,6 +2816,58 @@ class EachMatcherImpl : public QuantifierMatcherImpl<Container> {
   }
 };
 
+// Implements Contains(element_matcher).Times(n) for the given argument type
+// Container.
+template <typename Container>
+class ContainsTimesMatcherImpl : public QuantifierMatcherImpl<Container> {
+ public:
+  template <typename InnerMatcher>
+  explicit ContainsTimesMatcherImpl(InnerMatcher inner_matcher,
+                                    Matcher<size_t> count_matcher)
+      : QuantifierMatcherImpl<Container>(inner_matcher),
+        count_matcher_(std::move(count_matcher)) {}
+
+  void DescribeTo(::std::ostream* os) const override {
+    *os << "quantity of elements that match ";
+    this->inner_matcher_.DescribeTo(os);
+    *os << " ";
+    count_matcher_.DescribeTo(os);
+  }
+
+  void DescribeNegationTo(::std::ostream* os) const override {
+    *os << "quantity of elements that match ";
+    this->inner_matcher_.DescribeTo(os);
+    *os << " ";
+    count_matcher_.DescribeNegationTo(os);
+  }
+
+  bool MatchAndExplain(Container container,
+                       MatchResultListener* listener) const override {
+    return this->MatchAndExplainImpl(count_matcher_, container, listener);
+  }
+
+ private:
+  const Matcher<size_t> count_matcher_;
+};
+
+// Implements polymorphic Contains(element_matcher).Times(n).
+template <typename M>
+class ContainsTimesMatcher {
+ public:
+  explicit ContainsTimesMatcher(M m, Matcher<size_t> count_matcher)
+      : inner_matcher_(m), count_matcher_(std::move(count_matcher)) {}
+
+  template <typename Container>
+  operator Matcher<Container>() const {  // NOLINT
+    return Matcher<Container>(new ContainsTimesMatcherImpl<const Container&>(
+        inner_matcher_, count_matcher_));
+  }
+
+ private:
+  const M inner_matcher_;
+  const Matcher<size_t> count_matcher_;
+};
+
 // Implements polymorphic Contains(element_matcher).
 template <typename M>
 class ContainsMatcher {
@@ -2716,11 +2875,15 @@ class ContainsMatcher {
   explicit ContainsMatcher(M m) : inner_matcher_(m) {}
 
   template <typename Container>
-  operator Matcher<Container>() const {
+  operator Matcher<Container>() const {  // NOLINT
     return Matcher<Container>(
         new ContainsMatcherImpl<const Container&>(inner_matcher_));
   }
 
+  ContainsTimesMatcher<M> Times(Matcher<size_t> count_matcher) const {
+    return ContainsTimesMatcher<M>(inner_matcher_, std::move(count_matcher));
+  }
+
  private:
   const M inner_matcher_;
 };
@@ -2732,7 +2895,7 @@ class EachMatcher {
   explicit EachMatcher(M m) : inner_matcher_(m) {}
 
   template <typename Container>
-  operator Matcher<Container>() const {
+  operator Matcher<Container>() const {  // NOLINT
     return Matcher<Container>(
         new EachMatcherImpl<const Container&>(inner_matcher_));
   }
@@ -3235,7 +3398,7 @@ class ElementsAreMatcherImpl : public MatcherInterface<Container> {
     // explanations[i] is the explanation of the element at index i.
     ::std::vector<std::string> explanations(count());
     StlContainerReference stl_container = View::ConstReference(container);
-    typename StlContainer::const_iterator it = stl_container.begin();
+    auto it = stl_container.begin();
     size_t exam_pos = 0;
     bool mismatch_found = false;  // Have we found a mismatched element yet?
 
@@ -3428,7 +3591,6 @@ class UnorderedElementsAreMatcherImpl
   typedef internal::StlContainerView<RawContainer> View;
   typedef typename View::type StlContainer;
   typedef typename View::const_reference StlContainerReference;
-  typedef typename StlContainer::const_iterator StlContainerConstIterator;
   typedef typename StlContainer::value_type Element;
 
   template <typename InputIter>
@@ -3981,26 +4143,26 @@ ElementsAreArray(Iter first, Iter last) {
 }
 
 template <typename T>
-inline internal::ElementsAreArrayMatcher<T> ElementsAreArray(
-    const T* pointer, size_t count) {
+inline auto ElementsAreArray(const T* pointer, size_t count)
+    -> decltype(ElementsAreArray(pointer, pointer + count)) {
   return ElementsAreArray(pointer, pointer + count);
 }
 
 template <typename T, size_t N>
-inline internal::ElementsAreArrayMatcher<T> ElementsAreArray(
-    const T (&array)[N]) {
+inline auto ElementsAreArray(const T (&array)[N])
+    -> decltype(ElementsAreArray(array, N)) {
   return ElementsAreArray(array, N);
 }
 
 template <typename Container>
-inline internal::ElementsAreArrayMatcher<typename Container::value_type>
-ElementsAreArray(const Container& container) {
+inline auto ElementsAreArray(const Container& container)
+    -> decltype(ElementsAreArray(container.begin(), container.end())) {
   return ElementsAreArray(container.begin(), container.end());
 }
 
 template <typename T>
-inline internal::ElementsAreArrayMatcher<T>
-ElementsAreArray(::std::initializer_list<T> xs) {
+inline auto ElementsAreArray(::std::initializer_list<T> xs)
+    -> decltype(ElementsAreArray(xs.begin(), xs.end())) {
   return ElementsAreArray(xs.begin(), xs.end());
 }
 
@@ -4595,7 +4757,7 @@ UnorderedPointwise(const Tuple2Matcher& tuple2_matcher,
 
   // Create a matcher for each element in rhs_container.
   ::std::vector<internal::BoundSecondMatcher<Tuple2Matcher, Second> > matchers;
-  for (typename RhsStlContainer::const_iterator it = rhs_stl_container.begin();
+  for (auto it = rhs_stl_container.begin();
        it != rhs_stl_container.end(); ++it) {
     matchers.push_back(
         internal::MatcherBindSecond(tuple2_matcher, *it));
@@ -4615,7 +4777,6 @@ UnorderedPointwise(const Tuple2Matcher& tuple2_matcher,
   return UnorderedPointwise(tuple2_matcher, std::vector<T>(rhs));
 }
 
-
 // Matches an STL-style container or a native array that contains at
 // least one element matching the given value or matcher.
 //
@@ -4625,7 +4786,7 @@ UnorderedPointwise(const Tuple2Matcher& tuple2_matcher,
 //   page_ids.insert(1);
 //   EXPECT_THAT(page_ids, Contains(1));
 //   EXPECT_THAT(page_ids, Contains(Gt(2)));
-//   EXPECT_THAT(page_ids, Not(Contains(4)));
+//   EXPECT_THAT(page_ids, Not(Contains(4)));  // See below for Times(0)
 //
 //   ::std::map<int, size_t> page_lengths;
 //   page_lengths[1] = 100;
@@ -4634,6 +4795,19 @@ UnorderedPointwise(const Tuple2Matcher& tuple2_matcher,
 //
 //   const char* user_ids[] = { "joe", "mike", "tom" };
 //   EXPECT_THAT(user_ids, Contains(Eq(::std::string("tom"))));
+//
+// The matcher supports a modifier `Times` that allows to check for arbitrary
+// occurrences including testing for absence with Times(0).
+//
+// Examples:
+//   ::std::vector<int> ids;
+//   ids.insert(1);
+//   ids.insert(1);
+//   ids.insert(3);
+//   EXPECT_THAT(ids, Contains(1).Times(2));      // 1 occurs 2 times
+//   EXPECT_THAT(ids, Contains(2).Times(0));      // 2 is not present
+//   EXPECT_THAT(ids, Contains(3).Times(Ge(1)));  // 3 occurs at least once
+
 template <typename M>
 inline internal::ContainsMatcher<M> Contains(M matcher) {
   return internal::ContainsMatcher<M>(matcher);
@@ -4760,7 +4934,7 @@ inline internal::UnorderedElementsAreArrayMatcher<T> IsSubsetOf(
 // Matches an STL-style container or a native array that contains only
 // elements matching the given value or matcher.
 //
-// Each(m) is semantically equivalent to Not(Contains(Not(m))). Only
+// Each(m) is semantically equivalent to `Not(Contains(Not(m)))`. Only
 // the messages are different.
 //
 // Examples:
@@ -4810,6 +4984,18 @@ Pair(FirstMatcher first_matcher, SecondMatcher second_matcher) {
 }
 
 namespace no_adl {
+// Conditional() creates a matcher that conditionally uses either the first or
+// second matcher provided. For example, we could create an `equal if, and only
+// if' matcher using the Conditional wrapper as follows:
+//
+//   EXPECT_THAT(result, Conditional(condition, Eq(expected), Ne(expected)));
+template <typename MatcherTrue, typename MatcherFalse>
+internal::ConditionalMatcher<MatcherTrue, MatcherFalse> Conditional(
+    bool condition, MatcherTrue matcher_true, MatcherFalse matcher_false) {
+  return internal::ConditionalMatcher<MatcherTrue, MatcherFalse>(
+      condition, std::move(matcher_true), std::move(matcher_false));
+}
+
 // FieldsAre(matchers...) matches piecewise the fields of compatible structs.
 // These include those that support `get<I>(obj)`, and when structured bindings
 // are enabled any class that supports them.
@@ -4836,6 +5022,14 @@ inline internal::AddressMatcher<InnerMatcher> Address(
     const InnerMatcher& inner_matcher) {
   return internal::AddressMatcher<InnerMatcher>(inner_matcher);
 }
+
+// Matches a base64 escaped string, when the unescaped string matches the
+// internal matcher.
+template <typename MatcherType>
+internal::WhenBase64UnescapedMatcher WhenBase64Unescaped(
+    const MatcherType& internal_matcher) {
+  return internal::WhenBase64UnescapedMatcher(internal_matcher);
+}
 }  // namespace no_adl
 
 // Returns a predicate that is satisfied by anything that matches the
@@ -5072,7 +5266,8 @@ class WithWhatMatcherImpl {
 
   template <typename Err>
   bool MatchAndExplain(const Err& err, MatchResultListener* listener) const {
-    *listener << "which contains .what() that ";
+    *listener << "which contains .what() (of value = " << err.what()
+              << ") that ";
     return matcher_.MatchAndExplain(err.what(), listener);
   }
 
@@ -5227,7 +5422,7 @@ PolymorphicMatcher<internal::ExceptionMatcherImpl<Err>> ThrowsMessage(
 #define EXPECT_THAT(value, matcher) EXPECT_PRED_FORMAT1(\
     ::testing::internal::MakePredicateFormatterFromMatcher(matcher), value)
 
-// MATCHER* macroses itself are listed below.
+// MATCHER* macros itself are listed below.
 #define MATCHER(name, description)                                             \
   class name##Matcher                                                          \
       : public ::testing::internal::MatcherBaseImpl<name##Matcher> {           \
@@ -5248,6 +5443,7 @@ PolymorphicMatcher<internal::ExceptionMatcherImpl<Err>> ThrowsMessage(
                                                                                \
      private:                                                                  \
       ::std::string FormatDescription(bool negation) const {                   \
+        /* NOLINTNEXTLINE readability-redundant-string-init */                 \
         ::std::string gmock_description = (description);                       \
         if (!gmock_description.empty()) {                                      \
           return gmock_description;                                            \

googlemock/include/gmock/gmock-more-actions.h

@@ -32,8 +32,6 @@
 //
 // This file implements some commonly used variadic actions.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_ACTIONS_H_
 

googlemock/include/gmock/gmock-more-matchers.h

@@ -35,8 +35,6 @@
 // Note that tests are implemented in gmock-matchers_test.cc rather than
 // gmock-more-matchers-test.cc.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_MATCHERS_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_MORE_MATCHERS_H_
 

googlemock/include/gmock/gmock-nice-strict.h

@@ -58,8 +58,6 @@
 // In particular, nesting NiceMock, NaggyMock, and StrictMock is NOT
 // supported.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_NICE_STRICT_H_
 

googlemock/include/gmock/gmock-spec-builders.h

@@ -56,8 +56,6 @@
 // where all clauses are optional, and .InSequence()/.After()/
 // .WillOnce() can appear any number of times.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_SPEC_BUILDERS_H_
 
@@ -890,7 +888,7 @@ class GTEST_API_ ExpectationBase {
   mutable Mutex mutex_;  // Protects action_count_checked_.
 };  // class ExpectationBase
 
-// Impements an expectation for the given function type.
+// Implements an expectation for the given function type.
 template <typename F>
 class TypedExpectation : public ExpectationBase {
  public:
@@ -1510,7 +1508,7 @@ class FunctionMocker<R(Args...)> final : public UntypedFunctionMockerBase {
 
   // Performs the default action of this mock function on the given
   // arguments and returns the result. Asserts (or throws if
-  // exceptions are enabled) with a helpful call descrption if there
+  // exceptions are enabled) with a helpful call description if there
   // is no valid return value. This method doesn't depend on the
   // mutable state of this object, and thus can be called concurrently
   // without locking.

googlemock/include/gmock/gmock.h

@@ -32,8 +32,6 @@
 //
 // This is the main header file a user should include.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_GMOCK_H_
 
@@ -65,13 +63,13 @@
 #include "gmock/gmock-nice-strict.h"
 #include "gmock/internal/gmock-internal-utils.h"
 
-namespace testing {
-
 // Declares Google Mock flags that we want a user to use programmatically.
 GMOCK_DECLARE_bool_(catch_leaked_mocks);
 GMOCK_DECLARE_string_(verbose);
 GMOCK_DECLARE_int32_(default_mock_behavior);
 
+namespace testing {
+
 // Initializes Google Mock.  This must be called before running the
 // tests.  In particular, it parses the command line for the flags
 // that Google Mock recognizes.  Whenever a Google Mock flag is seen,

googlemock/include/gmock/internal/custom/README.md

@@ -14,3 +14,5 @@ The following macros can be defined:
 *   `GMOCK_DEFINE_bool_(name, default_val, doc)`
 *   `GMOCK_DEFINE_int32_(name, default_val, doc)`
 *   `GMOCK_DEFINE_string_(name, default_val, doc)`
+*   `GMOCK_FLAG_GET(flag_name)`
+*   `GMOCK_FLAG_SET(flag_name, value)`

googlemock/include/gmock/internal/custom/gmock-generated-actions.h

@@ -1,5 +1,3 @@
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_GENERATED_ACTIONS_H_
 

googlemock/include/gmock/internal/custom/gmock-matchers.h

@@ -28,8 +28,6 @@
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 //
 // Injection point for custom user configurations. See README for details
-//
-// GOOGLETEST_CM0002 DO NOT DELETE
 
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_MATCHERS_H_

googlemock/include/gmock/internal/custom/gmock-port.h

@@ -31,8 +31,6 @@
 //
 // ** Custom implementation starts here **
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_CUSTOM_GMOCK_PORT_H_
 

googlemock/include/gmock/internal/gmock-internal-utils.h

@@ -34,8 +34,6 @@
 // Mock.  They are subject to change without notice, so please DO NOT
 // USE THEM IN USER CODE.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_INTERNAL_UTILS_H_
 
@@ -281,7 +279,7 @@ class WithoutMatchers {
 GTEST_API_ WithoutMatchers GetWithoutMatchers();
 
 // Disable MSVC warnings for infinite recursion, since in this case the
-// the recursion is unreachable.
+// recursion is unreachable.
 #ifdef _MSC_VER
 # pragma warning(push)
 # pragma warning(disable:4717)
@@ -449,6 +447,8 @@ struct Function<R(Args...)> {
 template <typename R, typename... Args>
 constexpr size_t Function<R(Args...)>::ArgumentCount;
 
+bool Base64Unescape(const std::string& encoded, std::string* decoded);
+
 #ifdef _MSC_VER
 # pragma warning(pop)
 #endif

googlemock/include/gmock/internal/gmock-port.h

@@ -35,8 +35,6 @@
 // end with _ are part of Google Mock's public API and can be used by
 // code outside Google Mock.
 
-// GOOGLETEST_CM0002 DO NOT DELETE
-
 #ifndef GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
 #define GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_
 
@@ -69,19 +67,37 @@
 #if !defined(GMOCK_DECLARE_bool_)
 
 // Macros for declaring flags.
-# define GMOCK_DECLARE_bool_(name) extern GTEST_API_ bool GMOCK_FLAG(name)
-# define GMOCK_DECLARE_int32_(name) extern GTEST_API_ int32_t GMOCK_FLAG(name)
+#define GMOCK_DECLARE_bool_(name)          \
+  namespace testing {                      \
+  GTEST_API_ extern bool GMOCK_FLAG(name); \
+  } static_assert(true, "no-op to require trailing semicolon")
+#define GMOCK_DECLARE_int32_(name)            \
+  namespace testing {                         \
+  GTEST_API_ extern int32_t GMOCK_FLAG(name); \
+  } static_assert(true, "no-op to require trailing semicolon")
 #define GMOCK_DECLARE_string_(name)                 \
-    extern GTEST_API_ ::std::string GMOCK_FLAG(name)
+  namespace testing {                               \
+  GTEST_API_ extern ::std::string GMOCK_FLAG(name); \
+  } static_assert(true, "no-op to require trailing semicolon")
 
 // Macros for defining flags.
 #define GMOCK_DEFINE_bool_(name, default_val, doc)  \
-    GTEST_API_ bool GMOCK_FLAG(name) = (default_val)
+  namespace testing {                               \
+  GTEST_API_ bool GMOCK_FLAG(name) = (default_val); \
+  } static_assert(true, "no-op to require trailing semicolon")
 #define GMOCK_DEFINE_int32_(name, default_val, doc)    \
-    GTEST_API_ int32_t GMOCK_FLAG(name) = (default_val)
+  namespace testing {                                  \
+  GTEST_API_ int32_t GMOCK_FLAG(name) = (default_val); \
+  } static_assert(true, "no-op to require trailing semicolon")
 #define GMOCK_DEFINE_string_(name, default_val, doc)         \
-    GTEST_API_ ::std::string GMOCK_FLAG(name) = (default_val)
-
+  namespace testing {                                        \
+  GTEST_API_ ::std::string GMOCK_FLAG(name) = (default_val); \
+  } static_assert(true, "no-op to require trailing semicolon")
 #endif  // !defined(GMOCK_DECLARE_bool_)
 
+#if !defined(GMOCK_FLAG_GET)
+#define GMOCK_FLAG_GET(name) ::testing::GMOCK_FLAG(name)
+#define GMOCK_FLAG_SET(name, value) (void)(::testing::GMOCK_FLAG(name) = value)
+#endif  // !defined(GMOCK_FLAG_GET)
+
 #endif  // GOOGLEMOCK_INCLUDE_GMOCK_INTERNAL_GMOCK_PORT_H_

googlemock/scripts/README.md

@@ -1,5 +0,0 @@
-# Please Note:
-
-Files in this directory are no longer supported by the maintainers. They
-represent mostly historical artifacts and supported by the community only. There
-is no guarantee whatsoever that these scripts still work.

googlemock/scripts/fuse_gmock_files.py

@@ -1,256 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2009, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-"""fuse_gmock_files.py v0.1.0.
-
-Fuses Google Mock and Google Test source code into two .h files and a .cc file.
-
-SYNOPSIS
-       fuse_gmock_files.py [GMOCK_ROOT_DIR] OUTPUT_DIR
-
-       Scans GMOCK_ROOT_DIR for Google Mock and Google Test source
-       code, assuming Google Test is in the GMOCK_ROOT_DIR/../googletest
-       directory, and generates three files:
-       OUTPUT_DIR/gtest/gtest.h, OUTPUT_DIR/gmock/gmock.h, and
-       OUTPUT_DIR/gmock-gtest-all.cc.  Then you can build your tests
-       by adding OUTPUT_DIR to the include search path and linking
-       with OUTPUT_DIR/gmock-gtest-all.cc.  These three files contain
-       everything you need to use Google Mock.  Hence you can
-       "install" Google Mock by copying them to wherever you want.
-
-       GMOCK_ROOT_DIR can be omitted and defaults to the parent
-       directory of the directory holding this script.
-
-EXAMPLES
-       ./fuse_gmock_files.py fused_gmock
-       ./fuse_gmock_files.py path/to/unpacked/gmock fused_gmock
-
-This tool is experimental.  In particular, it assumes that there is no
-conditional inclusion of Google Mock or Google Test headers.  Please
-report any problems to googlemock@googlegroups.com.  You can read
-https://github.com/google/googletest/blob/master/docs/gmock_cook_book.md
-for more
-information.
-"""
-
-from __future__ import print_function
-
-import os
-import re
-import sys
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-# We assume that this file is in the scripts/ directory in the Google
-# Mock root directory.
-DEFAULT_GMOCK_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..')
-
-# We need to call into googletest/scripts/fuse_gtest_files.py.
-sys.path.append(os.path.join(DEFAULT_GMOCK_ROOT_DIR, '../googletest/scripts'))
-import fuse_gtest_files as gtest  # pylint:disable=g-import-not-at-top
-
-# Regex for matching
-# '#include "gmock/..."'.
-INCLUDE_GMOCK_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gmock/.+)"')
-
-# Where to find the source seed files.
-GMOCK_H_SEED = 'include/gmock/gmock.h'
-GMOCK_ALL_CC_SEED = 'src/gmock-all.cc'
-
-# Where to put the generated files.
-GTEST_H_OUTPUT = 'gtest/gtest.h'
-GMOCK_H_OUTPUT = 'gmock/gmock.h'
-GMOCK_GTEST_ALL_CC_OUTPUT = 'gmock-gtest-all.cc'
-
-
-def GetGTestRootDir(gmock_root):
-  """Returns the root directory of Google Test."""
-
-  return os.path.join(gmock_root, '../googletest')
-
-
-def ValidateGMockRootDir(gmock_root):
-  """Makes sure gmock_root points to a valid gmock root directory.
-
-  The function aborts the program on failure.
-
-  Args:
-    gmock_root: A string with the mock root directory.
-  """
-
-  gtest.ValidateGTestRootDir(GetGTestRootDir(gmock_root))
-  gtest.VerifyFileExists(gmock_root, GMOCK_H_SEED)
-  gtest.VerifyFileExists(gmock_root, GMOCK_ALL_CC_SEED)
-
-
-def ValidateOutputDir(output_dir):
-  """Makes sure output_dir points to a valid output directory.
-
-  The function aborts the program on failure.
-
-  Args:
-    output_dir: A string representing the output directory.
-  """
-
-  gtest.VerifyOutputFile(output_dir, gtest.GTEST_H_OUTPUT)
-  gtest.VerifyOutputFile(output_dir, GMOCK_H_OUTPUT)
-  gtest.VerifyOutputFile(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT)
-
-
-def FuseGMockH(gmock_root, output_dir):
-  """Scans folder gmock_root to generate gmock/gmock.h in output_dir."""
-
-  output_file = open(os.path.join(output_dir, GMOCK_H_OUTPUT), 'w')
-  processed_files = set()  # Holds all gmock headers we've processed.
-
-  def ProcessFile(gmock_header_path):
-    """Processes the given gmock header file."""
-
-    # We don't process the same header twice.
-    if gmock_header_path in processed_files:
-      return
-
-    processed_files.add(gmock_header_path)
-
-    # Reads each line in the given gmock header.
-
-    with open(os.path.join(gmock_root, gmock_header_path), 'r') as fh:
-      for line in fh:
-        m = INCLUDE_GMOCK_FILE_REGEX.match(line)
-        if m:
-          # '#include "gmock/..."'
-          # - let's process it recursively.
-          ProcessFile('include/' + m.group(1))
-        else:
-          m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
-          if m:
-            # '#include "gtest/foo.h"'
-            # We translate it to "gtest/gtest.h", regardless of what foo is,
-            # since all gtest headers are fused into gtest/gtest.h.
-
-            # There is no need to #include gtest.h twice.
-            if gtest.GTEST_H_SEED not in processed_files:
-              processed_files.add(gtest.GTEST_H_SEED)
-              output_file.write('#include "%s"\n' % (gtest.GTEST_H_OUTPUT,))
-          else:
-            # Otherwise we copy the line unchanged to the output file.
-            output_file.write(line)
-
-  ProcessFile(GMOCK_H_SEED)
-  output_file.close()
-
-
-def FuseGMockAllCcToFile(gmock_root, output_file):
-  """Scans folder gmock_root to fuse gmock-all.cc into output_file."""
-
-  processed_files = set()
-
-  def ProcessFile(gmock_source_file):
-    """Processes the given gmock source file."""
-
-    # We don't process the same #included file twice.
-    if gmock_source_file in processed_files:
-      return
-
-    processed_files.add(gmock_source_file)
-
-    # Reads each line in the given gmock source file.
-
-    with open(os.path.join(gmock_root, gmock_source_file), 'r') as fh:
-      for line in fh:
-        m = INCLUDE_GMOCK_FILE_REGEX.match(line)
-        if m:
-          # '#include "gmock/foo.h"'
-          # We treat it as '#include  "gmock/gmock.h"', as all other gmock
-          # headers are being fused into gmock.h and cannot be
-          # included directly.  No need to
-          # #include "gmock/gmock.h"
-          # more than once.
-
-          if GMOCK_H_SEED not in processed_files:
-            processed_files.add(GMOCK_H_SEED)
-            output_file.write('#include "%s"\n' % (GMOCK_H_OUTPUT,))
-        else:
-          m = gtest.INCLUDE_GTEST_FILE_REGEX.match(line)
-          if m:
-            # '#include "gtest/..."'
-            # There is no need to #include gtest.h as it has been
-            # #included by gtest-all.cc.
-
-            pass
-          else:
-            m = gtest.INCLUDE_SRC_FILE_REGEX.match(line)
-            if m:
-              # It's '#include "src/foo"' - let's process it recursively.
-              ProcessFile(m.group(1))
-            else:
-              # Otherwise we copy the line unchanged to the output file.
-              output_file.write(line)
-
-  ProcessFile(GMOCK_ALL_CC_SEED)
-
-
-def FuseGMockGTestAllCc(gmock_root, output_dir):
-  """Scans folder gmock_root to generate gmock-gtest-all.cc in output_dir."""
-
-  with open(os.path.join(output_dir, GMOCK_GTEST_ALL_CC_OUTPUT),
-            'w') as output_file:
-    # First, fuse gtest-all.cc into gmock-gtest-all.cc.
-    gtest.FuseGTestAllCcToFile(GetGTestRootDir(gmock_root), output_file)
-    # Next, append fused gmock-all.cc to gmock-gtest-all.cc.
-    FuseGMockAllCcToFile(gmock_root, output_file)
-
-
-def FuseGMock(gmock_root, output_dir):
-  """Fuses gtest.h, gmock.h, and gmock-gtest-all.h."""
-
-  ValidateGMockRootDir(gmock_root)
-  ValidateOutputDir(output_dir)
-
-  gtest.FuseGTestH(GetGTestRootDir(gmock_root), output_dir)
-  FuseGMockH(gmock_root, output_dir)
-  FuseGMockGTestAllCc(gmock_root, output_dir)
-
-
-def main():
-  argc = len(sys.argv)
-  if argc == 2:
-    # fuse_gmock_files.py OUTPUT_DIR
-    FuseGMock(DEFAULT_GMOCK_ROOT_DIR, sys.argv[1])
-  elif argc == 3:
-    # fuse_gmock_files.py GMOCK_ROOT_DIR OUTPUT_DIR
-    FuseGMock(sys.argv[1], sys.argv[2])
-  else:
-    print(__doc__)
-    sys.exit(1)
-
-
-if __name__ == '__main__':
-  main()

googlemock/scripts/generator/LICENSE

@@ -1,203 +0,0 @@
-
-                                 Apache License
-                           Version 2.0, January 2004
-                        http://www.apache.org/licenses/
-
-   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
-
-   1. Definitions.
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-      and distribution as defined by Sections 1 through 9 of this document.
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-      direction or management of such entity, whether by contract or
-      otherwise, or (ii) ownership of fifty percent (50%) or more of the
-      outstanding shares, or (iii) beneficial ownership of such entity.
-
-      "You" (or "Your") shall mean an individual or Legal Entity
-      exercising permissions granted by this License.
-
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-      including but not limited to software source code, documentation
-      source, and configuration files.
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-      transformation or translation of a Source form, including but
-      not limited to compiled object code, generated documentation,
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-   5. Submission of Contributions. Unless You explicitly state otherwise,
-      any Contribution intentionally submitted for inclusion in the Work
-      by You to the Licensor shall be under the terms and conditions of
-      this License, without any additional terms or conditions.
-      Notwithstanding the above, nothing herein shall supersede or modify
-      the terms of any separate license agreement you may have executed
-      with Licensor regarding such Contributions.
-
-   6. Trademarks. This License does not grant permission to use the trade
-      names, trademarks, service marks, or product names of the Licensor,
-      except as required for reasonable and customary use in describing the
-      origin of the Work and reproducing the content of the NOTICE file.
-
-   7. Disclaimer of Warranty. Unless required by applicable law or
-      agreed to in writing, Licensor provides the Work (and each
-      Contributor provides its Contributions) on an "AS IS" BASIS,
-      WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or
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-      PARTICULAR PURPOSE. You are solely responsible for determining the
-      appropriateness of using or redistributing the Work and assume any
-      risks associated with Your exercise of permissions under this License.
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-   8. Limitation of Liability. In no event and under no legal theory,
-      whether in tort (including negligence), contract, or otherwise,
-      unless required by applicable law (such as deliberate and grossly
-      negligent acts) or agreed to in writing, shall any Contributor be
-      liable to You for damages, including any direct, indirect, special,
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-      Work (including but not limited to damages for loss of goodwill,
-      work stoppage, computer failure or malfunction, or any and all
-      other commercial damages or losses), even if such Contributor
-      has been advised of the possibility of such damages.
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-   9. Accepting Warranty or Additional Liability. While redistributing
-      the Work or Derivative Works thereof, You may choose to offer,
-      and charge a fee for, acceptance of support, warranty, indemnity,
-      or other liability obligations and/or rights consistent with this
-      License. However, in accepting such obligations, You may act only
-      on Your own behalf and on Your sole responsibility, not on behalf
-      of any other Contributor, and only if You agree to indemnify,
-      defend, and hold each Contributor harmless for any liability
-      incurred by, or claims asserted against, such Contributor by reason
-      of your accepting any such warranty or additional liability.
-
-   END OF TERMS AND CONDITIONS
-
-   APPENDIX: How to apply the Apache License to your work.
-
-      To apply the Apache License to your work, attach the following
-      boilerplate notice, with the fields enclosed by brackets "[]"
-      replaced with your own identifying information. (Don't include
-      the brackets!)  The text should be enclosed in the appropriate
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-      file or class name and description of purpose be included on the
-      same "printed page" as the copyright notice for easier
-      identification within third-party archives.
-
-   Copyright [2007] Neal Norwitz
-   Portions Copyright [2007] Google Inc.
-
-   Licensed under the Apache License, Version 2.0 (the "License");
-   you may not use this file except in compliance with the License.
-   You may obtain a copy of the License at
-
-       http://www.apache.org/licenses/LICENSE-2.0
-
-   Unless required by applicable law or agreed to in writing, software
-   distributed under the License is distributed on an "AS IS" BASIS,
-   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-   See the License for the specific language governing permissions and
-   limitations under the License.

googlemock/scripts/generator/README

@@ -1,34 +0,0 @@
-
-The Google Mock class generator is an application that is part of cppclean.
-For more information about cppclean, visit http://code.google.com/p/cppclean/
-
-The mock generator requires Python 2.3.5 or later.  If you don't have Python
-installed on your system, you will also need to install it.  You can download
-Python from:  http://www.python.org/download/releases/
-
-To use the Google Mock class generator, you need to call it
-on the command line passing the header file and class for which you want
-to generate a Google Mock class.
-
-Make sure to install the scripts somewhere in your path.  Then you can
-run the program.
-
-  gmock_gen.py header-file.h [ClassName]...
-
-If no ClassNames are specified, all classes in the file are emitted.
-
-To change the indentation from the default of 2, set INDENT in
-the environment.  For example to use an indent of 4 spaces:
-
-INDENT=4 gmock_gen.py header-file.h ClassName
-
-This version was made from SVN revision 281 in the cppclean repository.
-
-Known Limitations
------------------
-Not all code will be generated properly.  For example, when mocking templated
-classes, the template information is lost.  You will need to add the template
-information manually.
-
-Not all permutations of using multiple pointers/references will be rendered
-properly.  These will also have to be fixed manually.

googlemock/scripts/generator/README.cppclean

@@ -1,115 +0,0 @@
-Goal:
------
-  CppClean attempts to find problems in C++ source that slow development
-  in large code bases, for example various forms of unused code.
-  Unused code can be unused functions, methods, data members, types, etc
-  to unnecessary #include directives.  Unnecessary #includes can cause
-  considerable extra compiles increasing the edit-compile-run cycle.
-
-  The project home page is:   http://code.google.com/p/cppclean/
-
-
-Features:
----------
- * Find and print C++ language constructs: classes, methods, functions, etc.
- * Find classes with virtual methods, no virtual destructor, and no bases
- * Find global/static data that are potential problems when using threads
- * Unnecessary forward class declarations
- * Unnecessary function declarations
- * Undeclared function definitions
- * (planned) Find unnecessary header files #included
-   - No direct reference to anything in the header
-   - Header is unnecessary if classes were forward declared instead
- * (planned) Source files that reference headers not directly #included,
-   ie, files that rely on a transitive #include from another header
- * (planned) Unused members (private, protected, & public) methods and data
- * (planned) Store AST in a SQL database so relationships can be queried
-
-AST is Abstract Syntax Tree, a representation of parsed source code.
-http://en.wikipedia.org/wiki/Abstract_syntax_tree
-
-
-System Requirements:
---------------------
- * Python 2.4 or later (2.3 probably works too)
- * Works on Windows (untested), Mac OS X, and Unix
-
-
-How to Run:
------------
-  For all examples, it is assumed that cppclean resides in a directory called
-  /cppclean.
-
-  To print warnings for classes with virtual methods, no virtual destructor and
-  no base classes:
-
-      /cppclean/run.sh nonvirtual_dtors.py file1.h file2.h file3.cc ...
-
-  To print all the functions defined in header file(s):
-
-      /cppclean/run.sh functions.py file1.h file2.h ...
-
-  All the commands take multiple files on the command line.  Other programs
-  include: find_warnings, headers, methods, and types.  Some other programs
-  are available, but used primarily for debugging.
-
-  run.sh is a simple wrapper that sets PYTHONPATH to /cppclean and then
-  runs the program in /cppclean/cpp/PROGRAM.py.  There is currently
-  no equivalent for Windows.  Contributions for a run.bat file
-  would be greatly appreciated.
-
-
-How to Configure:
------------------
-  You can add a siteheaders.py file in /cppclean/cpp to configure where
-  to look for other headers (typically -I options passed to a compiler).
-  Currently two values are supported:  _TRANSITIVE and GetIncludeDirs.
-  _TRANSITIVE should be set to a boolean value (True or False) indicating
-  whether to transitively process all header files.  The default is False.
-
-  GetIncludeDirs is a function that takes a single argument and returns
-  a sequence of directories to include.  This can be a generator or
-  return a static list.
-
-      def GetIncludeDirs(filename):
-          return ['/some/path/with/other/headers']
-
-      # Here is a more complicated example.
-      def GetIncludeDirs(filename):
-          yield '/path1'
-          yield os.path.join('/path2', os.path.dirname(filename))
-          yield '/path3'
-
-
-How to Test:
-------------
-  For all examples, it is assumed that cppclean resides in a directory called
-  /cppclean.  The tests require
-
-  cd /cppclean
-  make test
-  # To generate expected results after a change:
-  make expected
-
-
-Current Status:
----------------
-  The parser works pretty well for header files, parsing about 99% of Google's
-  header files.  Anything which inspects structure of C++ source files should
-  work reasonably well.  Function bodies are not transformed to an AST,
-  but left as tokens.  Much work is still needed on finding unused header files
-  and storing an AST in a database.
-
-
-Non-goals:
-----------
- * Parsing all valid C++ source
- * Handling invalid C++ source gracefully
- * Compiling to machine code (or anything beyond an AST)
-
-
-Contact:
---------
-  If you used cppclean, I would love to hear about your experiences
-  cppclean@googlegroups.com.  Even if you don't use cppclean, I'd like to
-  hear from you.  :-)  (You can contact me directly at:  nnorwitz@gmail.com)

googlemock/scripts/generator/cpp/gmock_class.py

@@ -1,247 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2008 Google Inc.  All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Generate Google Mock classes from base classes.
-
-This program will read in a C++ source file and output the Google Mock
-classes for the specified classes.  If no class is specified, all
-classes in the source file are emitted.
-
-Usage:
-  gmock_class.py header-file.h [ClassName]...
-
-Output is sent to stdout.
-"""
-
-import os
-import re
-import sys
-
-from cpp import ast
-from cpp import utils
-
-# Preserve compatibility with Python 2.3.
-try:
-  _dummy = set
-except NameError:
-  import sets
-
-  set = sets.Set
-
-_VERSION = (1, 0, 1)  # The version of this script.
-# How many spaces to indent.  Can set me with the INDENT environment variable.
-_INDENT = 2
-
-
-def _RenderType(ast_type):
-  """Renders the potentially recursively templated type into a string.
-
-  Args:
-    ast_type: The AST of the type.
-
-  Returns:
-    Rendered string of the type.
-  """
-  # Add modifiers like 'const'.
-  modifiers = ''
-  if ast_type.modifiers:
-    modifiers = ' '.join(ast_type.modifiers) + ' '
-  return_type = modifiers + ast_type.name
-  if ast_type.templated_types:
-    # Collect template args.
-    template_args = []
-    for arg in ast_type.templated_types:
-      rendered_arg = _RenderType(arg)
-      template_args.append(rendered_arg)
-    return_type += '<' + ', '.join(template_args) + '>'
-  if ast_type.pointer:
-    return_type += '*'
-  if ast_type.reference:
-    return_type += '&'
-  return return_type
-
-
-def _GenerateArg(source):
-  """Strips out comments, default arguments, and redundant spaces from a single argument.
-
-  Args:
-    source: A string for a single argument.
-
-  Returns:
-    Rendered string of the argument.
-  """
-  # Remove end of line comments before eliminating newlines.
-  arg = re.sub(r'//.*', '', source)
-
-  # Remove c-style comments.
-  arg = re.sub(r'/\*.*\*/', '', arg)
-
-  # Remove default arguments.
-  arg = re.sub(r'=.*', '', arg)
-
-  # Collapse spaces and newlines into a single space.
-  arg = re.sub(r'\s+', ' ', arg)
-  return arg.strip()
-
-
-def _EscapeForMacro(s):
-  """Escapes a string for use as an argument to a C++ macro."""
-  paren_count = 0
-  for c in s:
-    if c == '(':
-      paren_count += 1
-    elif c == ')':
-      paren_count -= 1
-    elif c == ',' and paren_count == 0:
-      return '(' + s + ')'
-  return s
-
-
-def _GenerateMethods(output_lines, source, class_node):
-  function_type = (
-      ast.FUNCTION_VIRTUAL | ast.FUNCTION_PURE_VIRTUAL | ast.FUNCTION_OVERRIDE)
-  ctor_or_dtor = ast.FUNCTION_CTOR | ast.FUNCTION_DTOR
-  indent = ' ' * _INDENT
-
-  for node in class_node.body:
-    # We only care about virtual functions.
-    if (isinstance(node, ast.Function) and node.modifiers & function_type and
-        not node.modifiers & ctor_or_dtor):
-      # Pick out all the elements we need from the original function.
-      modifiers = 'override'
-      if node.modifiers & ast.FUNCTION_CONST:
-        modifiers = 'const, ' + modifiers
-
-      return_type = 'void'
-      if node.return_type:
-        return_type = _EscapeForMacro(_RenderType(node.return_type))
-
-      args = []
-      for p in node.parameters:
-        arg = _GenerateArg(source[p.start:p.end])
-        if arg != 'void':
-          args.append(_EscapeForMacro(arg))
-
-      # Create the mock method definition.
-      output_lines.extend([
-          '%sMOCK_METHOD(%s, %s, (%s), (%s));' %
-          (indent, return_type, node.name, ', '.join(args), modifiers)
-      ])
-
-
-def _GenerateMocks(filename, source, ast_list, desired_class_names):
-  processed_class_names = set()
-  lines = []
-  for node in ast_list:
-    if (isinstance(node, ast.Class) and node.body and
-        # desired_class_names being None means that all classes are selected.
-        (not desired_class_names or node.name in desired_class_names)):
-      class_name = node.name
-      parent_name = class_name
-      processed_class_names.add(class_name)
-      class_node = node
-      # Add namespace before the class.
-      if class_node.namespace:
-        lines.extend(['namespace %s {' % n for n in class_node.namespace])  # }
-        lines.append('')
-
-      # Add template args for templated classes.
-      if class_node.templated_types:
-        # TODO(paulchang): Handle non-type template arguments (e.g.
-        # template<typename T, int N>).
-
-        # class_node.templated_types is an OrderedDict from strings to a tuples.
-        # The key is the name of the template, and the value is
-        # (type_name, default). Both type_name and default could be None.
-        template_args = class_node.templated_types.keys()
-        template_decls = ['typename ' + arg for arg in template_args]
-        lines.append('template <' + ', '.join(template_decls) + '>')
-        parent_name += '<' + ', '.join(template_args) + '>'
-
-      # Add the class prolog.
-      lines.append('class Mock%s : public %s {'  # }
-                   % (class_name, parent_name))
-      lines.append('%spublic:' % (' ' * (_INDENT // 2)))
-
-      # Add all the methods.
-      _GenerateMethods(lines, source, class_node)
-
-      # Close the class.
-      if lines:
-        # If there are no virtual methods, no need for a public label.
-        if len(lines) == 2:
-          del lines[-1]
-
-        # Only close the class if there really is a class.
-        lines.append('};')
-        lines.append('')  # Add an extra newline.
-
-      # Close the namespace.
-      if class_node.namespace:
-        for i in range(len(class_node.namespace) - 1, -1, -1):
-          lines.append('}  // namespace %s' % class_node.namespace[i])
-        lines.append('')  # Add an extra newline.
-
-  if desired_class_names:
-    missing_class_name_list = list(desired_class_names - processed_class_names)
-    if missing_class_name_list:
-      missing_class_name_list.sort()
-      sys.stderr.write('Class(es) not found in %s: %s\n' %
-                       (filename, ', '.join(missing_class_name_list)))
-  elif not processed_class_names:
-    sys.stderr.write('No class found in %s\n' % filename)
-
-  return lines
-
-
-def main(argv=sys.argv):
-  if len(argv) < 2:
-    sys.stderr.write('Google Mock Class Generator v%s\n\n' %
-                     '.'.join(map(str, _VERSION)))
-    sys.stderr.write(__doc__)
-    return 1
-
-  global _INDENT
-  try:
-    _INDENT = int(os.environ['INDENT'])
-  except KeyError:
-    pass
-  except:
-    sys.stderr.write('Unable to use indent of %s\n' % os.environ.get('INDENT'))
-
-  filename = argv[1]
-  desired_class_names = None  # None means all classes in the source file.
-  if len(argv) >= 3:
-    desired_class_names = set(argv[2:])
-  source = utils.ReadFile(filename)
-  if source is None:
-    return 1
-
-  builder = ast.BuilderFromSource(source, filename)
-  try:
-    entire_ast = filter(None, builder.Generate())
-  except KeyboardInterrupt:
-    return
-  except:
-    # An error message was already printed since we couldn't parse.
-    sys.exit(1)
-  else:
-    lines = _GenerateMocks(filename, source, entire_ast, desired_class_names)
-    sys.stdout.write('\n'.join(lines))
-
-
-if __name__ == '__main__':
-  main(sys.argv)

googlemock/scripts/generator/cpp/gmock_class_test.py

@@ -1,570 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2009 Neal Norwitz All Rights Reserved.
-# Portions Copyright 2009 Google Inc. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Tests for gmock.scripts.generator.cpp.gmock_class."""
-
-import os
-import sys
-import unittest
-
-# Allow the cpp imports below to work when run as a standalone script.
-sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
-
-from cpp import ast
-from cpp import gmock_class
-
-
-class TestCase(unittest.TestCase):
-  """Helper class that adds assert methods."""
-
-  @staticmethod
-  def StripLeadingWhitespace(lines):
-    """Strip leading whitespace in each line in 'lines'."""
-    return '\n'.join([s.lstrip() for s in lines.split('\n')])
-
-  def assertEqualIgnoreLeadingWhitespace(self, expected_lines, lines):
-    """Specialized assert that ignores the indent level."""
-    self.assertEqual(expected_lines, self.StripLeadingWhitespace(lines))
-
-
-class GenerateMethodsTest(TestCase):
-
-  @staticmethod
-  def GenerateMethodSource(cpp_source):
-    """Convert C++ source to Google Mock output source lines."""
-    method_source_lines = []
-    # <test> is a pseudo-filename, it is not read or written.
-    builder = ast.BuilderFromSource(cpp_source, '<test>')
-    ast_list = list(builder.Generate())
-    gmock_class._GenerateMethods(method_source_lines, cpp_source, ast_list[0])
-    return '\n'.join(method_source_lines)
-
-  def testSimpleMethod(self):
-    source = """
-class Foo {
- public:
-  virtual int Bar();
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (), (override));',
-        self.GenerateMethodSource(source))
-
-  def testSimpleConstructorsAndDestructor(self):
-    source = """
-class Foo {
- public:
-  Foo();
-  Foo(int x);
-  Foo(const Foo& f);
-  Foo(Foo&& f);
-  ~Foo();
-  virtual int Bar() = 0;
-};
-"""
-    # The constructors and destructor should be ignored.
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (), (override));',
-        self.GenerateMethodSource(source))
-
-  def testVirtualDestructor(self):
-    source = """
-class Foo {
- public:
-  virtual ~Foo();
-  virtual int Bar() = 0;
-};
-"""
-    # The destructor should be ignored.
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (), (override));',
-        self.GenerateMethodSource(source))
-
-  def testExplicitlyDefaultedConstructorsAndDestructor(self):
-    source = """
-class Foo {
- public:
-  Foo() = default;
-  Foo(const Foo& f) = default;
-  Foo(Foo&& f) = default;
-  ~Foo() = default;
-  virtual int Bar() = 0;
-};
-"""
-    # The constructors and destructor should be ignored.
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (), (override));',
-        self.GenerateMethodSource(source))
-
-  def testExplicitlyDeletedConstructorsAndDestructor(self):
-    source = """
-class Foo {
- public:
-  Foo() = delete;
-  Foo(const Foo& f) = delete;
-  Foo(Foo&& f) = delete;
-  ~Foo() = delete;
-  virtual int Bar() = 0;
-};
-"""
-    # The constructors and destructor should be ignored.
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (), (override));',
-        self.GenerateMethodSource(source))
-
-  def testSimpleOverrideMethod(self):
-    source = """
-class Foo {
- public:
-  int Bar() override;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (), (override));',
-        self.GenerateMethodSource(source))
-
-  def testSimpleConstMethod(self):
-    source = """
-class Foo {
- public:
-  virtual void Bar(bool flag) const;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(void, Bar, (bool flag), (const, override));',
-        self.GenerateMethodSource(source))
-
-  def testExplicitVoid(self):
-    source = """
-class Foo {
- public:
-  virtual int Bar(void);
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (), (override));',
-        self.GenerateMethodSource(source))
-
-  def testStrangeNewlineInParameter(self):
-    source = """
-class Foo {
- public:
-  virtual void Bar(int
-a) = 0;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(void, Bar, (int a), (override));',
-        self.GenerateMethodSource(source))
-
-  def testDefaultParameters(self):
-    source = """
-class Foo {
- public:
-  virtual void Bar(int a, char c = 'x') = 0;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(void, Bar, (int a, char c), (override));',
-        self.GenerateMethodSource(source))
-
-  def testMultipleDefaultParameters(self):
-    source = """
-class Foo {
- public:
-  virtual void Bar(
-        int a = 42, 
-        char c = 'x', 
-        const int* const p = nullptr, 
-        const std::string& s = "42",
-        char tab[] = {'4','2'},
-        int const *& rp = aDefaultPointer) = 0;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(void, Bar, '
-        '(int a, char c, const int* const p, const std::string& s, char tab[], int const *& rp), '
-        '(override));', self.GenerateMethodSource(source))
-
-  def testMultipleSingleLineDefaultParameters(self):
-    source = """
-class Foo {
- public:
-  virtual void Bar(int a = 42, int b = 43, int c = 44) = 0;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(void, Bar, (int a, int b, int c), (override));',
-        self.GenerateMethodSource(source))
-
-  def testConstDefaultParameter(self):
-    source = """
-class Test {
- public:
-  virtual bool Bar(const int test_arg = 42) = 0;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(bool, Bar, (const int test_arg), (override));',
-        self.GenerateMethodSource(source))
-
-  def testConstRefDefaultParameter(self):
-    source = """
-class Test {
- public:
-  virtual bool Bar(const std::string& test_arg = "42" ) = 0;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(bool, Bar, (const std::string& test_arg), (override));',
-        self.GenerateMethodSource(source))
-
-  def testRemovesCommentsWhenDefaultsArePresent(self):
-    source = """
-class Foo {
- public:
-  virtual void Bar(int a = 42 /* a comment */,
-                   char /* other comment */ c= 'x') = 0;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(void, Bar, (int a, char c), (override));',
-        self.GenerateMethodSource(source))
-
-  def testDoubleSlashCommentsInParameterListAreRemoved(self):
-    source = """
-class Foo {
- public:
-  virtual void Bar(int a,  // inline comments should be elided.
-                   int b   // inline comments should be elided.
-                   ) const = 0;
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(void, Bar, (int a, int b), (const, override));',
-        self.GenerateMethodSource(source))
-
-  def testCStyleCommentsInParameterListAreNotRemoved(self):
-    # NOTE(nnorwitz): I'm not sure if it's the best behavior to keep these
-    # comments.  Also note that C style comments after the last parameter
-    # are still elided.
-    source = """
-class Foo {
- public:
-  virtual const string& Bar(int /* keeper */, int b);
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(const string&, Bar, (int, int b), (override));',
-        self.GenerateMethodSource(source))
-
-  def testArgsOfTemplateTypes(self):
-    source = """
-class Foo {
- public:
-  virtual int Bar(const vector<int>& v, map<int, string>* output);
-};"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (const vector<int>& v, (map<int, string>* output)), (override));',
-        self.GenerateMethodSource(source))
-
-  def testReturnTypeWithOneTemplateArg(self):
-    source = """
-class Foo {
- public:
-  virtual vector<int>* Bar(int n);
-};"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(vector<int>*, Bar, (int n), (override));',
-        self.GenerateMethodSource(source))
-
-  def testReturnTypeWithManyTemplateArgs(self):
-    source = """
-class Foo {
- public:
-  virtual map<int, string> Bar();
-};"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD((map<int, string>), Bar, (), (override));',
-        self.GenerateMethodSource(source))
-
-  def testSimpleMethodInTemplatedClass(self):
-    source = """
-template<class T>
-class Foo {
- public:
-  virtual int Bar();
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (), (override));',
-        self.GenerateMethodSource(source))
-
-  def testPointerArgWithoutNames(self):
-    source = """
-class Foo {
-  virtual int Bar(C*);
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (C*), (override));',
-        self.GenerateMethodSource(source))
-
-  def testReferenceArgWithoutNames(self):
-    source = """
-class Foo {
-  virtual int Bar(C&);
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (C&), (override));',
-        self.GenerateMethodSource(source))
-
-  def testArrayArgWithoutNames(self):
-    source = """
-class Foo {
-  virtual int Bar(C[]);
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(
-        'MOCK_METHOD(int, Bar, (C[]), (override));',
-        self.GenerateMethodSource(source))
-
-
-class GenerateMocksTest(TestCase):
-
-  @staticmethod
-  def GenerateMocks(cpp_source):
-    """Convert C++ source to complete Google Mock output source."""
-    # <test> is a pseudo-filename, it is not read or written.
-    filename = '<test>'
-    builder = ast.BuilderFromSource(cpp_source, filename)
-    ast_list = list(builder.Generate())
-    lines = gmock_class._GenerateMocks(filename, cpp_source, ast_list, None)
-    return '\n'.join(lines)
-
-  def testNamespaces(self):
-    source = """
-namespace Foo {
-namespace Bar { class Forward; }
-namespace Baz::Qux {
-
-class Test {
- public:
-  virtual void Foo();
-};
-
-}  // namespace Baz::Qux
-}  // namespace Foo
-"""
-    expected = """\
-namespace Foo {
-namespace Baz::Qux {
-
-class MockTest : public Test {
-public:
-MOCK_METHOD(void, Foo, (), (override));
-};
-
-}  // namespace Baz::Qux
-}  // namespace Foo
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testClassWithStorageSpecifierMacro(self):
-    source = """
-class STORAGE_SPECIFIER Test {
- public:
-  virtual void Foo();
-};
-"""
-    expected = """\
-class MockTest : public Test {
-public:
-MOCK_METHOD(void, Foo, (), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testTemplatedForwardDeclaration(self):
-    source = """
-template <class T> class Forward;  // Forward declaration should be ignored.
-class Test {
- public:
-  virtual void Foo();
-};
-"""
-    expected = """\
-class MockTest : public Test {
-public:
-MOCK_METHOD(void, Foo, (), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testTemplatedClass(self):
-    source = """
-template <typename S, typename T>
-class Test {
- public:
-  virtual void Foo();
-};
-"""
-    expected = """\
-template <typename S, typename T>
-class MockTest : public Test<S, T> {
-public:
-MOCK_METHOD(void, Foo, (), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testTemplateInATemplateTypedef(self):
-    source = """
-class Test {
- public:
-  typedef std::vector<std::list<int>> FooType;
-  virtual void Bar(const FooType& test_arg);
-};
-"""
-    expected = """\
-class MockTest : public Test {
-public:
-MOCK_METHOD(void, Bar, (const FooType& test_arg), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testTemplatedClassWithTemplatedArguments(self):
-    source = """
-template <typename S, typename T, typename U, typename V, typename W>
-class Test {
- public:
-  virtual U Foo(T some_arg);
-};
-"""
-    expected = """\
-template <typename S, typename T, typename U, typename V, typename W>
-class MockTest : public Test<S, T, U, V, W> {
-public:
-MOCK_METHOD(U, Foo, (T some_arg), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testTemplateInATemplateTypedefWithComma(self):
-    source = """
-class Test {
- public:
-  typedef std::function<void(
-      const vector<std::list<int>>&, int> FooType;
-  virtual void Bar(const FooType& test_arg);
-};
-"""
-    expected = """\
-class MockTest : public Test {
-public:
-MOCK_METHOD(void, Bar, (const FooType& test_arg), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testParenthesizedCommaInArg(self):
-    source = """
-class Test {
- public:
-   virtual void Bar(std::function<void(int, int)> f);
-};
-"""
-    expected = """\
-class MockTest : public Test {
-public:
-MOCK_METHOD(void, Bar, (std::function<void(int, int)> f), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testEnumType(self):
-    source = """
-class Test {
- public:
-  enum Bar {
-    BAZ, QUX, QUUX, QUUUX
-  };
-  virtual void Foo();
-};
-"""
-    expected = """\
-class MockTest : public Test {
-public:
-MOCK_METHOD(void, Foo, (), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testEnumClassType(self):
-    source = """
-class Test {
- public:
-  enum class Bar {
-    BAZ, QUX, QUUX, QUUUX
-  };
-  virtual void Foo();
-};
-"""
-    expected = """\
-class MockTest : public Test {
-public:
-MOCK_METHOD(void, Foo, (), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-  def testStdFunction(self):
-    source = """
-class Test {
- public:
-  Test(std::function<int(std::string)> foo) : foo_(foo) {}
-
-  virtual std::function<int(std::string)> foo();
-
- private:
-  std::function<int(std::string)> foo_;
-};
-"""
-    expected = """\
-class MockTest : public Test {
-public:
-MOCK_METHOD(std::function<int (std::string)>, foo, (), (override));
-};
-"""
-    self.assertEqualIgnoreLeadingWhitespace(expected,
-                                            self.GenerateMocks(source))
-
-
-if __name__ == '__main__':
-  unittest.main()

googlemock/scripts/generator/cpp/keywords.py

@@ -1,56 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2007 Neal Norwitz
-# Portions Copyright 2007 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""C++ keywords and helper utilities for determining keywords."""
-
-try:
-    # Python 3.x
-    import builtins
-except ImportError:
-    # Python 2.x
-    import __builtin__ as builtins
-
-
-if not hasattr(builtins, 'set'):
-    # Nominal support for Python 2.3.
-    from sets import Set as set
-
-
-TYPES = set('bool char int long short double float void wchar_t unsigned signed'.split())
-TYPE_MODIFIERS = set('auto register const inline extern static virtual volatile mutable'.split())
-ACCESS = set('public protected private friend'.split())
-
-CASTS = set('static_cast const_cast dynamic_cast reinterpret_cast'.split())
-
-OTHERS = set('true false asm class namespace using explicit this operator sizeof'.split())
-OTHER_TYPES = set('new delete typedef struct union enum typeid typename template'.split())
-
-CONTROL = set('case switch default if else return goto'.split())
-EXCEPTION = set('try catch throw'.split())
-LOOP = set('while do for break continue'.split())
-
-ALL = TYPES | TYPE_MODIFIERS | ACCESS | CASTS | OTHERS | OTHER_TYPES | CONTROL | EXCEPTION | LOOP
-
-
-def IsKeyword(token):
-    return token in ALL
-
-def IsBuiltinType(token):
-    if token in ('virtual', 'inline'):
-        # These only apply to methods, they can't be types by themselves.
-        return False
-    return token in TYPES or token in TYPE_MODIFIERS

googlemock/scripts/generator/cpp/tokenize.py

@@ -1,284 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2007 Neal Norwitz
-# Portions Copyright 2007 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Tokenize C++ source code."""
-
-try:
-    # Python 3.x
-    import builtins
-except ImportError:
-    # Python 2.x
-    import __builtin__ as builtins
-
-
-import sys
-
-from cpp import utils
-
-
-if not hasattr(builtins, 'set'):
-    # Nominal support for Python 2.3.
-    from sets import Set as set
-
-
-# Add $ as a valid identifier char since so much code uses it.
-_letters = 'abcdefghijklmnopqrstuvwxyz'
-VALID_IDENTIFIER_CHARS = set(_letters + _letters.upper() + '_0123456789$')
-HEX_DIGITS = set('0123456789abcdefABCDEF')
-INT_OR_FLOAT_DIGITS = set('01234567890eE-+')
-
-
-# C++0x string preffixes.
-_STR_PREFIXES = set(('R', 'u8', 'u8R', 'u', 'uR', 'U', 'UR', 'L', 'LR'))
-
-
-# Token types.
-UNKNOWN = 'UNKNOWN'
-SYNTAX = 'SYNTAX'
-CONSTANT = 'CONSTANT'
-NAME = 'NAME'
-PREPROCESSOR = 'PREPROCESSOR'
-
-# Where the token originated from.  This can be used for backtracking.
-# It is always set to WHENCE_STREAM in this code.
-WHENCE_STREAM, WHENCE_QUEUE = range(2)
-
-
-class Token(object):
-    """Data container to represent a C++ token.
-
-    Tokens can be identifiers, syntax char(s), constants, or
-    pre-processor directives.
-
-    start contains the index of the first char of the token in the source
-    end contains the index of the last char of the token in the source
-    """
-
-    def __init__(self, token_type, name, start, end):
-        self.token_type = token_type
-        self.name = name
-        self.start = start
-        self.end = end
-        self.whence = WHENCE_STREAM
-
-    def __str__(self):
-        if not utils.DEBUG:
-            return 'Token(%r)' % self.name
-        return 'Token(%r, %s, %s)' % (self.name, self.start, self.end)
-
-    __repr__ = __str__
-
-
-def _GetString(source, start, i):
-    i = source.find('"', i+1)
-    while source[i-1] == '\\':
-        # Count the trailing backslashes.
-        backslash_count = 1
-        j = i - 2
-        while source[j] == '\\':
-            backslash_count += 1
-            j -= 1
-        # When trailing backslashes are even, they escape each other.
-        if (backslash_count % 2) == 0:
-            break
-        i = source.find('"', i+1)
-    return i + 1
-
-
-def _GetChar(source, start, i):
-    # NOTE(nnorwitz): may not be quite correct, should be good enough.
-    i = source.find("'", i+1)
-    while source[i-1] == '\\':
-        # Need to special case '\\'.
-        if (i - 2) > start and source[i-2] == '\\':
-            break
-        i = source.find("'", i+1)
-    # Try to handle unterminated single quotes (in a #if 0 block).
-    if i < 0:
-        i = start
-    return i + 1
-
-
-def GetTokens(source):
-    """Returns a sequence of Tokens.
-
-    Args:
-      source: string of C++ source code.
-
-    Yields:
-      Token that represents the next token in the source.
-    """
-    # Cache various valid character sets for speed.
-    valid_identifier_chars = VALID_IDENTIFIER_CHARS
-    hex_digits = HEX_DIGITS
-    int_or_float_digits = INT_OR_FLOAT_DIGITS
-    int_or_float_digits2 = int_or_float_digits | set('.')
-
-    # Only ignore errors while in a #if 0 block.
-    ignore_errors = False
-    count_ifs = 0
-
-    i = 0
-    end = len(source)
-    while i < end:
-        # Skip whitespace.
-        while i < end and source[i].isspace():
-            i += 1
-        if i >= end:
-            return
-
-        token_type = UNKNOWN
-        start = i
-        c = source[i]
-        if c.isalpha() or c == '_':              # Find a string token.
-            token_type = NAME
-            while source[i] in valid_identifier_chars:
-                i += 1
-            # String and character constants can look like a name if
-            # they are something like L"".
-            if (source[i] == "'" and (i - start) == 1 and
-                source[start:i] in 'uUL'):
-                # u, U, and L are valid C++0x character preffixes.
-                token_type = CONSTANT
-                i = _GetChar(source, start, i)
-            elif source[i] == "'" and source[start:i] in _STR_PREFIXES:
-                token_type = CONSTANT
-                i = _GetString(source, start, i)
-        elif c == '/' and source[i+1] == '/':    # Find // comments.
-            i = source.find('\n', i)
-            if i == -1:  # Handle EOF.
-                i = end
-            continue
-        elif c == '/' and source[i+1] == '*':    # Find /* comments. */
-            i = source.find('*/', i) + 2
-            continue
-        elif c in ':+-<>&|*=':                   # : or :: (plus other chars).
-            token_type = SYNTAX
-            i += 1
-            new_ch = source[i]
-            if new_ch == c and c != '>':         # Treat ">>" as two tokens.
-                i += 1
-            elif c == '-' and new_ch == '>':
-                i += 1
-            elif new_ch == '=':
-                i += 1
-        elif c in '()[]{}~!?^%;/.,':             # Handle single char tokens.
-            token_type = SYNTAX
-            i += 1
-            if c == '.' and source[i].isdigit():
-                token_type = CONSTANT
-                i += 1
-                while source[i] in int_or_float_digits:
-                    i += 1
-                # Handle float suffixes.
-                for suffix in ('l', 'f'):
-                    if suffix == source[i:i+1].lower():
-                        i += 1
-                        break
-        elif c.isdigit():                        # Find integer.
-            token_type = CONSTANT
-            if c == '0' and source[i+1] in 'xX':
-                # Handle hex digits.
-                i += 2
-                while source[i] in hex_digits:
-                    i += 1
-            else:
-                while source[i] in int_or_float_digits2:
-                    i += 1
-            # Handle integer (and float) suffixes.
-            for suffix in ('ull', 'll', 'ul', 'l', 'f', 'u'):
-                size = len(suffix)
-                if suffix == source[i:i+size].lower():
-                    i += size
-                    break
-        elif c == '"':                           # Find string.
-            token_type = CONSTANT
-            i = _GetString(source, start, i)
-        elif c == "'":                           # Find char.
-            token_type = CONSTANT
-            i = _GetChar(source, start, i)
-        elif c == '#':                           # Find pre-processor command.
-            token_type = PREPROCESSOR
-            got_if = source[i:i+3] == '#if' and source[i+3:i+4].isspace()
-            if got_if:
-                count_ifs += 1
-            elif source[i:i+6] == '#endif':
-                count_ifs -= 1
-                if count_ifs == 0:
-                    ignore_errors = False
-
-            # TODO(nnorwitz): handle preprocessor statements (\ continuations).
-            while 1:
-                i1 = source.find('\n', i)
-                i2 = source.find('//', i)
-                i3 = source.find('/*', i)
-                i4 = source.find('"', i)
-                # NOTE(nnorwitz): doesn't handle comments in #define macros.
-                # Get the first important symbol (newline, comment, EOF/end).
-                i = min([x for x in (i1, i2, i3, i4, end) if x != -1])
-
-                # Handle #include "dir//foo.h" properly.
-                if source[i] == '"':
-                    i = source.find('"', i+1) + 1
-                    assert i > 0
-                    continue
-                # Keep going if end of the line and the line ends with \.
-                if not (i == i1 and source[i-1] == '\\'):
-                    if got_if:
-                        condition = source[start+4:i].lstrip()
-                        if (condition.startswith('0') or
-                            condition.startswith('(0)')):
-                            ignore_errors = True
-                    break
-                i += 1
-        elif c == '\\':                          # Handle \ in code.
-            # This is different from the pre-processor \ handling.
-            i += 1
-            continue
-        elif ignore_errors:
-            # The tokenizer seems to be in pretty good shape.  This
-            # raise is conditionally disabled so that bogus code
-            # in an #if 0 block can be handled.  Since we will ignore
-            # it anyways, this is probably fine.  So disable the
-            # exception and  return the bogus char.
-            i += 1
-        else:
-            sys.stderr.write('Got invalid token in %s @ %d token:%s: %r\n' %
-                             ('?', i, c, source[i-10:i+10]))
-            raise RuntimeError('unexpected token')
-
-        if i <= 0:
-            print('Invalid index, exiting now.')
-            return
-        yield Token(token_type, source[start:i], start, i)
-
-
-if __name__ == '__main__':
-    def main(argv):
-        """Driver mostly for testing purposes."""
-        for filename in argv[1:]:
-            source = utils.ReadFile(filename)
-            if source is None:
-                continue
-
-            for token in GetTokens(source):
-                print('%-12s: %s' % (token.token_type, token.name))
-                # print('\r%6.2f%%' % (100.0 * index / token.end),)
-            sys.stdout.write('\n')
-
-
-    main(sys.argv)

googlemock/scripts/generator/cpp/utils.py

@@ -1,37 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2007 Neal Norwitz
-# Portions Copyright 2007 Google Inc.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Generic utilities for C++ parsing."""
-
-import sys
-
-# Set to True to see the start/end token indices.
-DEBUG = True
-
-
-def ReadFile(filename, print_error=True):
-    """Returns the contents of a file."""
-    try:
-        fp = open(filename)
-        try:
-            return fp.read()
-        finally:
-            fp.close()
-    except IOError:
-        if print_error:
-            print('Error reading %s: %s' % (filename, sys.exc_info()[1]))
-        return None

googlemock/scripts/generator/gmock_gen.py

@@ -1,30 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2008 Google Inc. All Rights Reserved.
-#
-# Licensed under the Apache License, Version 2.0 (the "License");
-# you may not use this file except in compliance with the License.
-# You may obtain a copy of the License at
-#
-#      http://www.apache.org/licenses/LICENSE-2.0
-#
-# Unless required by applicable law or agreed to in writing, software
-# distributed under the License is distributed on an "AS IS" BASIS,
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-# See the License for the specific language governing permissions and
-# limitations under the License.
-
-"""Driver for starting up Google Mock class generator."""
-
-
-import os
-import sys
-
-if __name__ == '__main__':
-  # Add the directory of this script to the path so we can import gmock_class.
-  sys.path.append(os.path.dirname(__file__))
-
-  from cpp import gmock_class
-  # Fix the docstring in case they require the usage.
-  gmock_class.__doc__ = gmock_class.__doc__.replace('gmock_class.py', __file__)
-  gmock_class.main()

googlemock/src/gmock-internal-utils.cc

@@ -37,8 +37,14 @@
 #include "gmock/internal/gmock-internal-utils.h"
 
 #include <ctype.h>
+
+#include <array>
+#include <cctype>
+#include <cstdint>
+#include <cstring>
 #include <ostream>  // NOLINT
 #include <string>
+
 #include "gmock/gmock.h"
 #include "gmock/internal/gmock-port.h"
 #include "gtest/gtest.h"
@@ -126,10 +132,10 @@ static GTEST_DEFINE_STATIC_MUTEX_(g_log_mutex);
 // Returns true if and only if a log with the given severity is visible
 // according to the --gmock_verbose flag.
 GTEST_API_ bool LogIsVisible(LogSeverity severity) {
-  if (GMOCK_FLAG(verbose) == kInfoVerbosity) {
+  if (GMOCK_FLAG_GET(verbose) == kInfoVerbosity) {
     // Always show the log if --gmock_verbose=info.
     return true;
-  } else if (GMOCK_FLAG(verbose) == kErrorVerbosity) {
+  } else if (GMOCK_FLAG_GET(verbose) == kErrorVerbosity) {
     // Always hide it if --gmock_verbose=error.
     return false;
   } else {
@@ -196,5 +202,53 @@ GTEST_API_ void IllegalDoDefault(const char* file, int line) {
       "the variable in various places.");
 }
 
+constexpr char UnBase64Impl(char c, const char* const base64, char carry) {
+  return *base64 == 0   ? static_cast<char>(65)
+         : *base64 == c ? carry
+                        : UnBase64Impl(c, base64 + 1, carry + 1);
+}
+
+template <size_t... I>
+constexpr std::array<char, 256> UnBase64Impl(IndexSequence<I...>,
+                                             const char* const base64) {
+  return {{UnBase64Impl(static_cast<char>(I), base64, 0)...}};
+}
+
+constexpr std::array<char, 256> UnBase64(const char* const base64) {
+  return UnBase64Impl(MakeIndexSequence<256>{}, base64);
+}
+
+static constexpr char kBase64[] =
+    "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";
+static constexpr std::array<char, 256> kUnBase64 = UnBase64(kBase64);
+
+bool Base64Unescape(const std::string& encoded, std::string* decoded) {
+  decoded->clear();
+  size_t encoded_len = encoded.size();
+  decoded->reserve(3 * (encoded_len / 4) + (encoded_len % 4));
+  int bit_pos = 0;
+  char dst = 0;
+  for (int src : encoded) {
+    if (std::isspace(src) || src == '=') {
+      continue;
+    }
+    char src_bin = kUnBase64[static_cast<size_t>(src)];
+    if (src_bin >= 64) {
+      decoded->clear();
+      return false;
+    }
+    if (bit_pos == 0) {
+      dst |= src_bin << 2;
+      bit_pos = 6;
+    } else {
+      dst |= static_cast<char>(src_bin >> (bit_pos - 2));
+      decoded->push_back(dst);
+      dst = static_cast<char>(src_bin << (10 - bit_pos));
+      bit_pos = (bit_pos + 6) % 8;
+    }
+  }
+  return true;
+}
+
 }  // namespace internal
 }  // namespace testing

googlemock/src/gmock-spec-builders.cc

@@ -264,10 +264,10 @@ void ExpectationBase::UntypedTimes(const Cardinality& a_cardinality) {
                        ".Times() cannot appear "
                        "more than once in an EXPECT_CALL().");
   } else {
-    ExpectSpecProperty(last_clause_ < kTimes,
-                       ".Times() cannot appear after "
-                       ".InSequence(), .WillOnce(), .WillRepeatedly(), "
-                       "or .RetiresOnSaturation().");
+    ExpectSpecProperty(
+        last_clause_ < kTimes,
+        ".Times() may only appear *before* .InSequence(), .WillOnce(), "
+        ".WillRepeatedly(), or .RetiresonSaturation(), not after.");
   }
   last_clause_ = kTimes;
 
@@ -283,7 +283,7 @@ GTEST_API_ ThreadLocal<Sequence*> g_gmock_implicit_sequence;
 void ReportUninterestingCall(CallReaction reaction, const std::string& msg) {
   // Include a stack trace only if --gmock_verbose=info is specified.
   const int stack_frames_to_skip =
-      GMOCK_FLAG(verbose) == kInfoVerbosity ? 3 : -1;
+      GMOCK_FLAG_GET(verbose) == kInfoVerbosity ? 3 : -1;
   switch (reaction) {
     case kAllow:
       Log(kInfo, msg, stack_frames_to_skip);
@@ -613,8 +613,7 @@ class MockObjectRegistry {
   // object alive.  Therefore we report any living object as test
   // failure, unless the user explicitly asked us to ignore it.
   ~MockObjectRegistry() {
-    if (!GMOCK_FLAG(catch_leaked_mocks))
-      return;
+    if (!GMOCK_FLAG_GET(catch_leaked_mocks)) return;
 
     int leaked_count = 0;
     for (StateMap::const_iterator it = states_.begin(); it != states_.end();
@@ -716,9 +715,10 @@ internal::CallReaction Mock::GetReactionOnUninterestingCalls(
     const void* mock_obj)
         GTEST_LOCK_EXCLUDED_(internal::g_gmock_mutex) {
   internal::MutexLock l(&internal::g_gmock_mutex);
-  return (g_uninteresting_call_reaction.count(mock_obj) == 0) ?
-      internal::intToCallReaction(GMOCK_FLAG(default_mock_behavior)) :
-      g_uninteresting_call_reaction[mock_obj];
+  return (g_uninteresting_call_reaction.count(mock_obj) == 0)
+             ? internal::intToCallReaction(
+                   GMOCK_FLAG_GET(default_mock_behavior))
+             : g_uninteresting_call_reaction[mock_obj];
 }
 
 // Tells Google Mock to ignore mock_obj when checking for leaked mock

googlemock/src/gmock.cc

@@ -31,13 +31,11 @@
 #include "gmock/gmock.h"
 #include "gmock/internal/gmock-port.h"
 
-namespace testing {
-
 GMOCK_DEFINE_bool_(catch_leaked_mocks, true,
                    "true if and only if Google Mock should report leaked "
                    "mock objects as failures.");
 
-GMOCK_DEFINE_string_(verbose, internal::kWarningVerbosity,
+GMOCK_DEFINE_string_(verbose, testing::internal::kWarningVerbosity,
                      "Controls how verbose Google Mock's output is."
                      "  Valid values:\n"
                      "  info    - prints all messages.\n"
@@ -51,6 +49,7 @@ GMOCK_DEFINE_int32_(default_mock_behavior, 1,
                     "  1 - by default, mocks act as NaggyMocks.\n"
                     "  2 - by default, mocks act as StrictMocks.");
 
+namespace testing {
 namespace internal {
 
 // Parses a string as a command line flag.  The string should have the
@@ -59,18 +58,18 @@ namespace internal {
 //
 // Returns the value of the flag, or NULL if the parsing failed.
 static const char* ParseGoogleMockFlagValue(const char* str,
-                                            const char* flag,
+                                            const char* flag_name,
                                             bool def_optional) {
   // str and flag must not be NULL.
-  if (str == nullptr || flag == nullptr) return nullptr;
+  if (str == nullptr || flag_name == nullptr) return nullptr;
 
   // The flag must start with "--gmock_".
-  const std::string flag_str = std::string("--gmock_") + flag;
-  const size_t flag_len = flag_str.length();
-  if (strncmp(str, flag_str.c_str(), flag_len) != 0) return nullptr;
+  const std::string flag_name_str = std::string("--gmock_") + flag_name;
+  const size_t flag_name_len = flag_name_str.length();
+  if (strncmp(str, flag_name_str.c_str(), flag_name_len) != 0) return nullptr;
 
   // Skips the flag name.
-  const char* flag_end = str + flag_len;
+  const char* flag_end = str + flag_name_len;
 
   // When def_optional is true, it's OK to not have a "=value" part.
   if (def_optional && (flag_end[0] == '\0')) {
@@ -91,10 +90,10 @@ static const char* ParseGoogleMockFlagValue(const char* str,
 //
 // On success, stores the value of the flag in *value, and returns
 // true.  On failure, returns false without changing *value.
-static bool ParseGoogleMockBoolFlag(const char* str, const char* flag,
+static bool ParseGoogleMockFlag(const char* str, const char* flag_name,
                                 bool* value) {
   // Gets the value of the flag as a string.
-  const char* const value_str = ParseGoogleMockFlagValue(str, flag, true);
+  const char* const value_str = ParseGoogleMockFlagValue(str, flag_name, true);
 
   // Aborts if the parsing failed.
   if (value_str == nullptr) return false;
@@ -110,10 +109,10 @@ static bool ParseGoogleMockBoolFlag(const char* str, const char* flag,
 // On success, stores the value of the flag in *value, and returns
 // true.  On failure, returns false without changing *value.
 template <typename String>
-static bool ParseGoogleMockStringFlag(const char* str, const char* flag,
+static bool ParseGoogleMockFlag(const char* str, const char* flag_name,
                                 String* value) {
   // Gets the value of the flag as a string.
-  const char* const value_str = ParseGoogleMockFlagValue(str, flag, false);
+  const char* const value_str = ParseGoogleMockFlagValue(str, flag_name, false);
 
   // Aborts if the parsing failed.
   if (value_str == nullptr) return false;
@@ -123,17 +122,17 @@ static bool ParseGoogleMockStringFlag(const char* str, const char* flag,
   return true;
 }
 
-static bool ParseGoogleMockIntFlag(const char* str, const char* flag,
+static bool ParseGoogleMockFlag(const char* str, const char* flag_name,
                                 int32_t* value) {
   // Gets the value of the flag as a string.
-  const char* const value_str = ParseGoogleMockFlagValue(str, flag, true);
+  const char* const value_str = ParseGoogleMockFlagValue(str, flag_name, true);
 
   // Aborts if the parsing failed.
   if (value_str == nullptr) return false;
 
   // Sets *value to the value of the flag.
-  return ParseInt32(Message() << "The value of flag --" << flag,
-                    value_str, value);
+  return ParseInt32(Message() << "The value of flag --" << flag_name, value_str,
+                    value);
 }
 
 // The internal implementation of InitGoogleMock().
@@ -152,11 +151,22 @@ void InitGoogleMockImpl(int* argc, CharType** argv) {
     const char* const arg = arg_string.c_str();
 
     // Do we see a Google Mock flag?
-    if (ParseGoogleMockBoolFlag(arg, "catch_leaked_mocks",
-                                &GMOCK_FLAG(catch_leaked_mocks)) ||
-        ParseGoogleMockStringFlag(arg, "verbose", &GMOCK_FLAG(verbose)) ||
-        ParseGoogleMockIntFlag(arg, "default_mock_behavior",
-                               &GMOCK_FLAG(default_mock_behavior))) {
+    bool found_gmock_flag = false;
+
+#define GMOCK_INTERNAL_PARSE_FLAG(flag_name)            \
+  if (!found_gmock_flag) {                              \
+    auto value = GMOCK_FLAG_GET(flag_name);             \
+    if (ParseGoogleMockFlag(arg, #flag_name, &value)) { \
+      GMOCK_FLAG_SET(flag_name, value);                 \
+      found_gmock_flag = true;                          \
+    }                                                   \
+  }
+
+    GMOCK_INTERNAL_PARSE_FLAG(catch_leaked_mocks)
+    GMOCK_INTERNAL_PARSE_FLAG(verbose)
+    GMOCK_INTERNAL_PARSE_FLAG(default_mock_behavior)
+
+    if (found_gmock_flag) {
       // Yes.  Shift the remainder of the argv list left by one.  Note
       // that argv has (*argc + 1) elements, the last one always being
       // NULL.  The following loop moves the trailing NULL element as

googlemock/test/BUILD.bazel

@@ -30,7 +30,6 @@
 #
 #   Bazel Build for Google C++ Testing Framework(Google Test)-googlemock
 
-load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_test")
 load("@rules_python//python:defs.bzl", "py_library", "py_test")
 
 licenses(["notice"])
@@ -41,6 +40,7 @@ cc_test(
     size = "small",
     srcs = glob(include = ["gmock-*.cc"]),
     linkopts = select({
+        "//:qnx": [],
         "//:windows": [],
         "//conditions:default": ["-pthread"],
     }),

googlemock/test/gmock-actions_test.cc

@@ -384,7 +384,7 @@ TEST(ActionInterfaceTest, MakeAction) {
   EXPECT_EQ(5, action.Perform(std::make_tuple(true, 5)));
 }
 
-// Tests that Action<F> can be contructed from a pointer to
+// Tests that Action<F> can be constructed from a pointer to
 // ActionInterface<F>.
 TEST(ActionTest, CanBeConstructedFromActionInterface) {
   Action<MyGlobalFunction> action(new MyActionImpl);

googlemock/test/gmock-internal-utils_test.cc

@@ -361,27 +361,27 @@ TEST(ExpectTest, FailsNonfatallyOnFalse) {
 
 class LogIsVisibleTest : public ::testing::Test {
  protected:
-  void SetUp() override { original_verbose_ = GMOCK_FLAG(verbose); }
+  void SetUp() override { original_verbose_ = GMOCK_FLAG_GET(verbose); }
 
-  void TearDown() override { GMOCK_FLAG(verbose) = original_verbose_; }
+  void TearDown() override { GMOCK_FLAG_SET(verbose, original_verbose_); }
 
   std::string original_verbose_;
 };
 
 TEST_F(LogIsVisibleTest, AlwaysReturnsTrueIfVerbosityIsInfo) {
-  GMOCK_FLAG(verbose) = kInfoVerbosity;
+  GMOCK_FLAG_SET(verbose, kInfoVerbosity);
   EXPECT_TRUE(LogIsVisible(kInfo));
   EXPECT_TRUE(LogIsVisible(kWarning));
 }
 
 TEST_F(LogIsVisibleTest, AlwaysReturnsFalseIfVerbosityIsError) {
-  GMOCK_FLAG(verbose) = kErrorVerbosity;
+  GMOCK_FLAG_SET(verbose, kErrorVerbosity);
   EXPECT_FALSE(LogIsVisible(kInfo));
   EXPECT_FALSE(LogIsVisible(kWarning));
 }
 
 TEST_F(LogIsVisibleTest, WorksWhenVerbosityIsWarning) {
-  GMOCK_FLAG(verbose) = kWarningVerbosity;
+  GMOCK_FLAG_SET(verbose, kWarningVerbosity);
   EXPECT_FALSE(LogIsVisible(kInfo));
   EXPECT_TRUE(LogIsVisible(kWarning));
 }
@@ -394,8 +394,8 @@ TEST_F(LogIsVisibleTest, WorksWhenVerbosityIsWarning) {
 // and log severity.
 void TestLogWithSeverity(const std::string& verbosity, LogSeverity severity,
                          bool should_print) {
-  const std::string old_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = verbosity;
+  const std::string old_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, verbosity);
   CaptureStdout();
   Log(severity, "Test log.\n", 0);
   if (should_print) {
@@ -407,18 +407,18 @@ void TestLogWithSeverity(const std::string& verbosity, LogSeverity severity,
   } else {
     EXPECT_STREQ("", GetCapturedStdout().c_str());
   }
-  GMOCK_FLAG(verbose) = old_flag;
+  GMOCK_FLAG_SET(verbose, old_flag);
 }
 
 // Tests that when the stack_frames_to_skip parameter is negative,
 // Log() doesn't include the stack trace in the output.
 TEST(LogTest, NoStackTraceWhenStackFramesToSkipIsNegative) {
-  const std::string saved_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = kInfoVerbosity;
+  const std::string saved_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, kInfoVerbosity);
   CaptureStdout();
   Log(kInfo, "Test log.\n", -1);
   EXPECT_STREQ("\nTest log.\n", GetCapturedStdout().c_str());
-  GMOCK_FLAG(verbose) = saved_flag;
+  GMOCK_FLAG_SET(verbose, saved_flag);
 }
 
 struct MockStackTraceGetter : testing::internal::OsStackTraceGetterInterface {
@@ -440,7 +440,8 @@ TEST(LogTest, NoSkippingStackFrameInOptMode) {
   const std::string log = GetCapturedStdout();
 
   std::string expected_trace =
-      (testing::Message() << GTEST_FLAG(stack_trace_depth) << "::").GetString();
+      (testing::Message() << GTEST_FLAG_GET(stack_trace_depth) << "::")
+          .GetString();
   std::string expected_message =
       "\nGMOCK WARNING:\n"
       "Test log.\n"
@@ -498,11 +499,11 @@ TEST(LogTest, OnlyWarningsArePrintedWhenVerbosityIsInvalid) {
 // Verifies that Log() behaves correctly for the given verbosity level
 // and log severity.
 std::string GrabOutput(void(*logger)(), const char* verbosity) {
-  const std::string saved_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = verbosity;
+  const std::string saved_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, verbosity);
   CaptureStdout();
   logger();
-  GMOCK_FLAG(verbose) = saved_flag;
+  GMOCK_FLAG_SET(verbose, saved_flag);
   return GetCapturedStdout();
 }
 
@@ -715,6 +716,46 @@ TEST(FunctionTest, LongArgumentList) {
                    F::MakeResultIgnoredValue>::value));
 }
 
+TEST(Base64Unescape, InvalidString) {
+  std::string unescaped;
+  EXPECT_FALSE(Base64Unescape("(invalid)", &unescaped));
+}
+
+TEST(Base64Unescape, ShortString) {
+  std::string unescaped;
+  EXPECT_TRUE(Base64Unescape("SGVsbG8gd29ybGQh", &unescaped));
+  EXPECT_EQ("Hello world!", unescaped);
+}
+
+TEST(Base64Unescape, ShortStringWithPadding) {
+  std::string unescaped;
+  EXPECT_TRUE(Base64Unescape("SGVsbG8gd29ybGQ=", &unescaped));
+  EXPECT_EQ("Hello world", unescaped);
+}
+
+TEST(Base64Unescape, ShortStringWithoutPadding) {
+  std::string unescaped;
+  EXPECT_TRUE(Base64Unescape("SGVsbG8gd29ybGQ", &unescaped));
+  EXPECT_EQ("Hello world", unescaped);
+}
+
+TEST(Base64Unescape, LongStringWithWhiteSpaces) {
+  std::string escaped =
+      R"(TWFuIGlzIGRpc3Rpbmd1aXNoZWQsIG5vdCBvbmx5IGJ5IGhpcyByZWFzb24sIGJ1dCBieSB0aGlz
+  IHNpbmd1bGFyIHBhc3Npb24gZnJvbSBvdGhlciBhbmltYWxzLCB3aGljaCBpcyBhIGx1c3Qgb2Yg
+  dGhlIG1pbmQsIHRoYXQgYnkgYSBwZXJzZXZlcmFuY2Ugb2YgZGVsaWdodCBpbiB0aGUgY29udGlu
+  dWVkIGFuZCBpbmRlZmF0aWdhYmxlIGdlbmVyYXRpb24gb2Yga25vd2xlZGdlLCBleGNlZWRzIHRo
+  ZSBzaG9ydCB2ZWhlbWVuY2Ugb2YgYW55IGNhcm5hbCBwbGVhc3VyZS4=)";
+  std::string expected =
+      "Man is distinguished, not only by his reason, but by this singular "
+      "passion from other animals, which is a lust of the mind, that by a "
+      "perseverance of delight in the continued and indefatigable generation "
+      "of knowledge, exceeds the short vehemence of any carnal pleasure.";
+  std::string unescaped;
+  EXPECT_TRUE(Base64Unescape(escaped, &unescaped));
+  EXPECT_EQ(expected, unescaped);
+}
+
 }  // namespace
 }  // namespace internal
 }  // namespace testing

googlemock/test/gmock-matchers_test.cc

@@ -114,31 +114,32 @@ std::vector<std::unique_ptr<int>> MakeUniquePtrs(const std::vector<int>& ints) {
 }
 
 // For testing ExplainMatchResultTo().
-class GreaterThanMatcher : public MatcherInterface<int> {
+template <typename T = int>
+class GreaterThanMatcher : public MatcherInterface<T> {
  public:
-  explicit GreaterThanMatcher(int rhs) : rhs_(rhs) {}
+  explicit GreaterThanMatcher(T rhs) : rhs_(rhs) {}
 
   void DescribeTo(ostream* os) const override { *os << "is > " << rhs_; }
 
-  bool MatchAndExplain(int lhs, MatchResultListener* listener) const override {
-    const int diff = lhs - rhs_;
-    if (diff > 0) {
-      *listener << "which is " << diff << " more than " << rhs_;
-    } else if (diff == 0) {
+  bool MatchAndExplain(T lhs, MatchResultListener* listener) const override {
+    if (lhs > rhs_) {
+      *listener << "which is " << (lhs - rhs_) << " more than " << rhs_;
+    } else if (lhs == rhs_) {
       *listener << "which is the same as " << rhs_;
     } else {
-      *listener << "which is " << -diff << " less than " << rhs_;
+      *listener << "which is " << (rhs_ - lhs) << " less than " << rhs_;
     }
 
     return lhs > rhs_;
   }
 
  private:
-  int rhs_;
+  const T rhs_;
 };
 
-Matcher<int> GreaterThan(int n) {
-  return MakeMatcher(new GreaterThanMatcher(n));
+template <typename T>
+Matcher<T> GreaterThan(T n) {
+  return MakeMatcher(new GreaterThanMatcher<T>(n));
 }
 
 std::string OfType(const std::string& type_name) {
@@ -1865,6 +1866,33 @@ TEST(EndsWithTest, CanDescribeSelf) {
   EXPECT_EQ("ends with \"Hi\"", Describe(m));
 }
 
+// Tests WhenBase64Unescaped.
+
+TEST(WhenBase64UnescapedTest, MatchesUnescapedBase64Strings) {
+  const Matcher<const char*> m1 = WhenBase64Unescaped(EndsWith("!"));
+  EXPECT_FALSE(m1.Matches("invalid base64"));
+  EXPECT_FALSE(m1.Matches("aGVsbG8gd29ybGQ="));  // hello world
+  EXPECT_TRUE(m1.Matches("aGVsbG8gd29ybGQh"));   // hello world!
+
+  const Matcher<const std::string&> m2 = WhenBase64Unescaped(EndsWith("!"));
+  EXPECT_FALSE(m2.Matches("invalid base64"));
+  EXPECT_FALSE(m2.Matches("aGVsbG8gd29ybGQ="));  // hello world
+  EXPECT_TRUE(m2.Matches("aGVsbG8gd29ybGQh"));   // hello world!
+
+#if GTEST_INTERNAL_HAS_STRING_VIEW
+  const Matcher<const internal::StringView&> m3 =
+      WhenBase64Unescaped(EndsWith("!"));
+  EXPECT_FALSE(m3.Matches("invalid base64"));
+  EXPECT_FALSE(m3.Matches("aGVsbG8gd29ybGQ="));  // hello world
+  EXPECT_TRUE(m3.Matches("aGVsbG8gd29ybGQh"));   // hello world!
+#endif  // GTEST_INTERNAL_HAS_STRING_VIEW
+}
+
+TEST(WhenBase64UnescapedTest, CanDescribeSelf) {
+  const Matcher<const char*> m = WhenBase64Unescaped(EndsWith("!"));
+  EXPECT_EQ("matches after Base64Unescape ends with \"!\"", Describe(m));
+}
+
 // Tests MatchesRegex().
 
 TEST(MatchesRegexTest, MatchesStringMatchingGivenRegex) {
@@ -2771,6 +2799,34 @@ TEST(AnyOfTest, VariadicMatchesWhenAnyMatches) {
                 "43", "44", "45", "46", "47", "48", "49", "50"));
 }
 
+TEST(ConditionalTest, MatchesFirstIfCondition) {
+  Matcher<std::string> eq_red = Eq("red");
+  Matcher<std::string> ne_red = Ne("red");
+  Matcher<std::string> m = Conditional(true, eq_red, ne_red);
+  EXPECT_TRUE(m.Matches("red"));
+  EXPECT_FALSE(m.Matches("green"));
+
+  StringMatchResultListener listener;
+  StringMatchResultListener expected;
+  EXPECT_FALSE(m.MatchAndExplain("green", &listener));
+  EXPECT_FALSE(eq_red.MatchAndExplain("green", &expected));
+  EXPECT_THAT(listener.str(), Eq(expected.str()));
+}
+
+TEST(ConditionalTest, MatchesSecondIfCondition) {
+  Matcher<std::string> eq_red = Eq("red");
+  Matcher<std::string> ne_red = Ne("red");
+  Matcher<std::string> m = Conditional(false, eq_red, ne_red);
+  EXPECT_FALSE(m.Matches("red"));
+  EXPECT_TRUE(m.Matches("green"));
+
+  StringMatchResultListener listener;
+  StringMatchResultListener expected;
+  EXPECT_FALSE(m.MatchAndExplain("red", &listener));
+  EXPECT_FALSE(ne_red.MatchAndExplain("red", &expected));
+  EXPECT_THAT(listener.str(), Eq(expected.str()));
+}
+
 // Tests the variadic version of the ElementsAreMatcher
 TEST(ElementsAreTest, HugeMatcher) {
   vector<int> test_vector{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12};
@@ -5368,12 +5424,14 @@ class Streamlike {
   }
 
  private:
-  class ConstIter : public std::iterator<std::input_iterator_tag,
-                                         value_type,
-                                         ptrdiff_t,
-                                         const value_type*,
-                                         const value_type&> {
+  class ConstIter {
    public:
+    using iterator_category = std::input_iterator_tag;
+    using value_type = T;
+    using difference_type = ptrdiff_t;
+    using pointer = const value_type*;
+    using reference = const value_type&;
+
     ConstIter(const Streamlike* s,
               typename std::list<value_type>::iterator pos)
         : s_(s), pos_(pos) {}
@@ -6327,7 +6385,7 @@ TEST_P(BipartiteRandomTest, LargerNets) {
   int iters = GetParam().second;
   MatchMatrix graph(static_cast<size_t>(nodes), static_cast<size_t>(nodes));
 
-  auto seed = static_cast<uint32_t>(GTEST_FLAG(random_seed));
+  auto seed = static_cast<uint32_t>(GTEST_FLAG_GET(random_seed));
   if (seed == 0) {
     seed = static_cast<uint32_t>(time(nullptr));
   }
@@ -7231,7 +7289,7 @@ TEST(ElementsAreTest, CanDescribeNegationOfExpectingNoElement) {
   EXPECT_EQ("isn't empty", DescribeNegation(m));
 }
 
-TEST(ElementsAreTest, CanDescribeNegationOfExpectingOneElment) {
+TEST(ElementsAreTest, CanDescribeNegationOfExpectingOneElement) {
   Matcher<const list<int>&> m = ElementsAre(Gt(5));
   EXPECT_EQ(
       "doesn't have 1 element, or\n"
@@ -8023,6 +8081,7 @@ TEST(ContainsTest, ListMatchesWhenElementIsInContainer) {
   some_list.push_back(3);
   some_list.push_back(1);
   some_list.push_back(2);
+  some_list.push_back(3);
   EXPECT_THAT(some_list, Contains(1));
   EXPECT_THAT(some_list, Contains(Gt(2.5)));
   EXPECT_THAT(some_list, Contains(Eq(2.0f)));
@@ -8147,6 +8206,79 @@ TEST(ContainsTest, WorksForTwoDimensionalNativeArray) {
   EXPECT_THAT(a, Contains(Not(Contains(5))));
 }
 
+// Tests Contains().Times().
+
+TEST(ContainsTimes, ListMatchesWhenElementQuantityMatches) {
+  list<int> some_list;
+  some_list.push_back(3);
+  some_list.push_back(1);
+  some_list.push_back(2);
+  some_list.push_back(3);
+  EXPECT_THAT(some_list, Contains(3).Times(2));
+  EXPECT_THAT(some_list, Contains(2).Times(1));
+  EXPECT_THAT(some_list, Contains(Ge(2)).Times(3));
+  EXPECT_THAT(some_list, Contains(Ge(2)).Times(Gt(2)));
+  EXPECT_THAT(some_list, Contains(4).Times(0));
+  EXPECT_THAT(some_list, Contains(_).Times(4));
+  EXPECT_THAT(some_list, Not(Contains(5).Times(1)));
+  EXPECT_THAT(some_list, Contains(5).Times(_));  // Times(_) always matches
+  EXPECT_THAT(some_list, Not(Contains(3).Times(1)));
+  EXPECT_THAT(some_list, Contains(3).Times(Not(1)));
+  EXPECT_THAT(list<int>{}, Not(Contains(_)));
+}
+
+TEST(ContainsTimes, ExplainsMatchResultCorrectly) {
+  const int a[2] = {1, 2};
+  Matcher<const int(&)[2]> m = Contains(2).Times(3);
+  EXPECT_EQ(
+      "whose element #1 matches but whose match quantity of 1 does not match",
+      Explain(m, a));
+
+  m = Contains(3).Times(0);
+  EXPECT_EQ("has no element that matches and whose match quantity of 0 matches",
+            Explain(m, a));
+
+  m = Contains(3).Times(4);
+  EXPECT_EQ(
+      "has no element that matches and whose match quantity of 0 does not "
+      "match",
+      Explain(m, a));
+
+  m = Contains(2).Times(4);
+  EXPECT_EQ(
+      "whose element #1 matches but whose match quantity of 1 does not "
+      "match",
+      Explain(m, a));
+
+  m = Contains(GreaterThan(0)).Times(2);
+  EXPECT_EQ("whose elements (0, 1) match and whose match quantity of 2 matches",
+            Explain(m, a));
+
+  m = Contains(GreaterThan(10)).Times(Gt(1));
+  EXPECT_EQ(
+      "has no element that matches and whose match quantity of 0 does not "
+      "match",
+      Explain(m, a));
+
+  m = Contains(GreaterThan(0)).Times(GreaterThan<size_t>(5));
+  EXPECT_EQ(
+      "whose elements (0, 1) match but whose match quantity of 2 does not "
+      "match, which is 3 less than 5",
+      Explain(m, a));
+}
+
+TEST(ContainsTimes, DescribesItselfCorrectly) {
+  Matcher<vector<int>> m = Contains(1).Times(2);
+  EXPECT_EQ("quantity of elements that match is equal to 1 is equal to 2",
+            Describe(m));
+
+  Matcher<vector<int>> m2 = Not(m);
+  EXPECT_EQ("quantity of elements that match is equal to 1 isn't equal to 2",
+            Describe(m2));
+}
+
+// Tests AllOfArray()
+
 TEST(AllOfArrayTest, BasicForms) {
   // Iterator
   std::vector<int> v0{};
@@ -8275,7 +8407,7 @@ TEST(AnyOfArrayTest, ExplainsMatchResultCorrectly) {
   // Explain with matchers
   const Matcher<int> g1 = AnyOfArray({GreaterThan(1)});
   const Matcher<int> g2 = AnyOfArray({GreaterThan(1), GreaterThan(2)});
-  // Explains the first positiv match and all prior negative matches...
+  // Explains the first positive match and all prior negative matches...
   EXPECT_EQ("which is 1 less than 1", Explain(g1, 0));
   EXPECT_EQ("which is the same as 1", Explain(g1, 1));
   EXPECT_EQ("which is 1 more than 1", Explain(g1, 2));
@@ -8385,6 +8517,12 @@ TEST(ThrowsTest, Examples) {
       ThrowsMessage<std::runtime_error>(HasSubstr("message")));
 }
 
+TEST(ThrowsTest, PrintsExceptionWhat) {
+  EXPECT_THAT(
+      std::function<void()>([]() { throw std::runtime_error("ABC123XYZ"); }),
+      ThrowsMessage<std::runtime_error>(HasSubstr("ABC123XYZ")));
+}
+
 TEST(ThrowsTest, DoesNotGenerateDuplicateCatchClauseWarning) {
   EXPECT_THAT(std::function<void()>([]() { throw std::exception(); }),
               Throws<std::exception>());
@@ -8500,15 +8638,6 @@ TEST_P(ThrowsPredicateTest, FailWrongTypeNonStd) {
               HasSubstr("throws an exception of an unknown type"));
 }
 
-TEST_P(ThrowsPredicateTest, FailWrongMessage) {
-  Matcher<std::function<void()>> matcher = GetParam();
-  StringMatchResultListener listener;
-  EXPECT_FALSE(matcher.MatchAndExplain(
-      []() { throw std::runtime_error("wrong message"); }, &listener));
-  EXPECT_THAT(listener.str(), HasSubstr("std::runtime_error"));
-  EXPECT_THAT(listener.str(), Not(HasSubstr("wrong message")));
-}
-
 TEST_P(ThrowsPredicateTest, FailNoThrow) {
   Matcher<std::function<void()>> matcher = GetParam();
   StringMatchResultListener listener;

googlemock/test/gmock-nice-strict_test.cc

@@ -50,7 +50,6 @@ class Mock {
 namespace testing {
 namespace gmock_nice_strict_test {
 
-using testing::GMOCK_FLAG(verbose);
 using testing::HasSubstr;
 using testing::NaggyMock;
 using testing::NiceMock;
@@ -140,8 +139,8 @@ class MockBaz {
 
 // Tests that a raw mock generates warnings for uninteresting calls.
 TEST(RawMockTest, WarningForUninterestingCall) {
-  const std::string saved_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = "warning";
+  const std::string saved_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, "warning");
 
   MockFoo raw_foo;
 
@@ -151,14 +150,14 @@ TEST(RawMockTest, WarningForUninterestingCall) {
   EXPECT_THAT(GetCapturedStdout(),
               HasSubstr("Uninteresting mock function call"));
 
-  GMOCK_FLAG(verbose) = saved_flag;
+  GMOCK_FLAG_SET(verbose, saved_flag);
 }
 
 // Tests that a raw mock generates warnings for uninteresting calls
 // that delete the mock object.
 TEST(RawMockTest, WarningForUninterestingCallAfterDeath) {
-  const std::string saved_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = "warning";
+  const std::string saved_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, "warning");
 
   MockFoo* const raw_foo = new MockFoo;
 
@@ -170,7 +169,7 @@ TEST(RawMockTest, WarningForUninterestingCallAfterDeath) {
   EXPECT_THAT(GetCapturedStdout(),
               HasSubstr("Uninteresting mock function call"));
 
-  GMOCK_FLAG(verbose) = saved_flag;
+  GMOCK_FLAG_SET(verbose, saved_flag);
 }
 
 // Tests that a raw mock generates informational logs for
@@ -178,14 +177,14 @@ TEST(RawMockTest, WarningForUninterestingCallAfterDeath) {
 TEST(RawMockTest, InfoForUninterestingCall) {
   MockFoo raw_foo;
 
-  const std::string saved_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = "info";
+  const std::string saved_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, "info");
   CaptureStdout();
   raw_foo.DoThis();
   EXPECT_THAT(GetCapturedStdout(),
               HasSubstr("Uninteresting mock function call"));
 
-  GMOCK_FLAG(verbose) = saved_flag;
+  GMOCK_FLAG_SET(verbose, saved_flag);
 }
 
 TEST(RawMockTest, IsNaggy_IsNice_IsStrict) {
@@ -223,14 +222,14 @@ TEST(NiceMockTest, NoWarningForUninterestingCallAfterDeath) {
 TEST(NiceMockTest, InfoForUninterestingCall) {
   NiceMock<MockFoo> nice_foo;
 
-  const std::string saved_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = "info";
+  const std::string saved_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, "info");
   CaptureStdout();
   nice_foo.DoThis();
   EXPECT_THAT(GetCapturedStdout(),
               HasSubstr("Uninteresting mock function call"));
 
-  GMOCK_FLAG(verbose) = saved_flag;
+  GMOCK_FLAG_SET(verbose, saved_flag);
 }
 
 #endif  // GTEST_HAS_STREAM_REDIRECTION
@@ -326,8 +325,8 @@ TEST(NiceMockTest, IsNaggy_IsNice_IsStrict) {
 
 // Tests that a naggy mock generates warnings for uninteresting calls.
 TEST(NaggyMockTest, WarningForUninterestingCall) {
-  const std::string saved_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = "warning";
+  const std::string saved_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, "warning");
 
   NaggyMock<MockFoo> naggy_foo;
 
@@ -337,14 +336,14 @@ TEST(NaggyMockTest, WarningForUninterestingCall) {
   EXPECT_THAT(GetCapturedStdout(),
               HasSubstr("Uninteresting mock function call"));
 
-  GMOCK_FLAG(verbose) = saved_flag;
+  GMOCK_FLAG_SET(verbose, saved_flag);
 }
 
 // Tests that a naggy mock generates a warning for an uninteresting call
 // that deletes the mock object.
 TEST(NaggyMockTest, WarningForUninterestingCallAfterDeath) {
-  const std::string saved_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = "warning";
+  const std::string saved_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, "warning");
 
   NaggyMock<MockFoo>* const naggy_foo = new NaggyMock<MockFoo>;
 
@@ -356,7 +355,7 @@ TEST(NaggyMockTest, WarningForUninterestingCallAfterDeath) {
   EXPECT_THAT(GetCapturedStdout(),
               HasSubstr("Uninteresting mock function call"));
 
-  GMOCK_FLAG(verbose) = saved_flag;
+  GMOCK_FLAG_SET(verbose, saved_flag);
 }
 
 #endif  // GTEST_HAS_STREAM_REDIRECTION
@@ -419,8 +418,8 @@ TEST(NaggyMockTest, AcceptsClassNamedMock) {
 }
 
 TEST(NaggyMockTest, IsNaggyInDestructor) {
-  const std::string saved_flag = GMOCK_FLAG(verbose);
-  GMOCK_FLAG(verbose) = "warning";
+  const std::string saved_flag = GMOCK_FLAG_GET(verbose);
+  GMOCK_FLAG_SET(verbose, "warning");
   CaptureStdout();
 
   {
@@ -431,7 +430,7 @@ TEST(NaggyMockTest, IsNaggyInDestructor) {
   EXPECT_THAT(GetCapturedStdout(),
               HasSubstr("Uninteresting mock function call"));
 
-  GMOCK_FLAG(verbose) = saved_flag;
+  GMOCK_FLAG_SET(verbose, saved_flag);
 }
 
 TEST(NaggyMockTest, IsNaggy_IsNice_IsStrict) {

googlemock/test/gmock-spec-builders_test.cc

@@ -76,7 +76,6 @@ using testing::DoDefault;
 using testing::Eq;
 using testing::Expectation;
 using testing::ExpectationSet;
-using testing::GMOCK_FLAG(verbose);
 using testing::Gt;
 using testing::IgnoreResult;
 using testing::InSequence;
@@ -391,7 +390,7 @@ TEST(ExpectCallSyntaxTest, TimesMustBeBeforeInSequence) {
     EXPECT_CALL(a, DoA(1))
         .InSequence(s)
         .Times(1);
-  }, ".Times() cannot appear after ");
+  }, ".Times() may only appear *before* ");
 
   a.DoA(1);
 }
@@ -696,9 +695,9 @@ TEST(ExpectCallSyntaxTest, WarnsOnTooFewActions) {
 }
 
 TEST(ExpectCallSyntaxTest, WarningIsErrorWithFlag) {
-  int original_behavior = testing::GMOCK_FLAG(default_mock_behavior);
+  int original_behavior = GMOCK_FLAG_GET(default_mock_behavior);
 
-  testing::GMOCK_FLAG(default_mock_behavior) = kAllow;
+  GMOCK_FLAG_SET(default_mock_behavior, kAllow);
   CaptureStdout();
   {
     MockA a;
@@ -707,7 +706,7 @@ TEST(ExpectCallSyntaxTest, WarningIsErrorWithFlag) {
   std::string output = GetCapturedStdout();
   EXPECT_TRUE(output.empty()) << output;
 
-  testing::GMOCK_FLAG(default_mock_behavior) = kWarn;
+  GMOCK_FLAG_SET(default_mock_behavior, kWarn);
   CaptureStdout();
   {
     MockA a;
@@ -718,14 +717,14 @@ TEST(ExpectCallSyntaxTest, WarningIsErrorWithFlag) {
   EXPECT_PRED_FORMAT2(IsSubstring, "Uninteresting mock function call",
                       warning_output);
 
-  testing::GMOCK_FLAG(default_mock_behavior) = kFail;
+  GMOCK_FLAG_SET(default_mock_behavior, kFail);
   EXPECT_NONFATAL_FAILURE({
     MockA a;
     a.DoA(0);
   }, "Uninteresting mock function call");
 
   // Out of bounds values are converted to kWarn
-  testing::GMOCK_FLAG(default_mock_behavior) = -1;
+  GMOCK_FLAG_SET(default_mock_behavior, -1);
   CaptureStdout();
   {
     MockA a;
@@ -735,7 +734,7 @@ TEST(ExpectCallSyntaxTest, WarningIsErrorWithFlag) {
   EXPECT_PRED_FORMAT2(IsSubstring, "GMOCK WARNING", warning_output);
   EXPECT_PRED_FORMAT2(IsSubstring, "Uninteresting mock function call",
                       warning_output);
-  testing::GMOCK_FLAG(default_mock_behavior) = 3;
+  GMOCK_FLAG_SET(default_mock_behavior, 3);
   CaptureStdout();
   {
     MockA a;
@@ -746,7 +745,7 @@ TEST(ExpectCallSyntaxTest, WarningIsErrorWithFlag) {
   EXPECT_PRED_FORMAT2(IsSubstring, "Uninteresting mock function call",
                       warning_output);
 
-  testing::GMOCK_FLAG(default_mock_behavior) = original_behavior;
+  GMOCK_FLAG_SET(default_mock_behavior, original_behavior);
 }
 
 #endif  // GTEST_HAS_STREAM_REDIRECTION
@@ -2024,10 +2023,10 @@ class MockC {
 class VerboseFlagPreservingFixture : public testing::Test {
  protected:
   VerboseFlagPreservingFixture()
-      : saved_verbose_flag_(GMOCK_FLAG(verbose)) {}
+      : saved_verbose_flag_(GMOCK_FLAG_GET(verbose)) {}
 
   ~VerboseFlagPreservingFixture() override {
-    GMOCK_FLAG(verbose) = saved_verbose_flag_;
+    GMOCK_FLAG_SET(verbose, saved_verbose_flag_);
   }
 
  private:
@@ -2043,7 +2042,7 @@ class VerboseFlagPreservingFixture : public testing::Test {
 // --gmock_verbose=warning is specified.
 TEST(FunctionCallMessageTest,
      UninterestingCallOnNaggyMockGeneratesNoStackTraceWhenVerboseWarning) {
-  GMOCK_FLAG(verbose) = kWarningVerbosity;
+  GMOCK_FLAG_SET(verbose, kWarningVerbosity);
   NaggyMock<MockC> c;
   CaptureStdout();
   c.VoidMethod(false, 5, "Hi", nullptr, Printable(), Unprintable());
@@ -2057,7 +2056,7 @@ TEST(FunctionCallMessageTest,
 // --gmock_verbose=info is specified.
 TEST(FunctionCallMessageTest,
      UninterestingCallOnNaggyMockGeneratesFyiWithStackTraceWhenVerboseInfo) {
-  GMOCK_FLAG(verbose) = kInfoVerbosity;
+  GMOCK_FLAG_SET(verbose, kInfoVerbosity);
   NaggyMock<MockC> c;
   CaptureStdout();
   c.VoidMethod(false, 5, "Hi", nullptr, Printable(), Unprintable());
@@ -2213,7 +2212,7 @@ class GMockVerboseFlagTest : public VerboseFlagPreservingFixture {
 // Tests that --gmock_verbose=info causes both expected and
 // uninteresting calls to be reported.
 TEST_F(GMockVerboseFlagTest, Info) {
-  GMOCK_FLAG(verbose) = kInfoVerbosity;
+  GMOCK_FLAG_SET(verbose, kInfoVerbosity);
   TestExpectedCall(true);
   TestUninterestingCallOnNaggyMock(true);
 }
@@ -2221,7 +2220,7 @@ TEST_F(GMockVerboseFlagTest, Info) {
 // Tests that --gmock_verbose=warning causes uninteresting calls to be
 // reported.
 TEST_F(GMockVerboseFlagTest, Warning) {
-  GMOCK_FLAG(verbose) = kWarningVerbosity;
+  GMOCK_FLAG_SET(verbose, kWarningVerbosity);
   TestExpectedCall(false);
   TestUninterestingCallOnNaggyMock(true);
 }
@@ -2229,7 +2228,7 @@ TEST_F(GMockVerboseFlagTest, Warning) {
 // Tests that --gmock_verbose=warning causes neither expected nor
 // uninteresting calls to be reported.
 TEST_F(GMockVerboseFlagTest, Error) {
-  GMOCK_FLAG(verbose) = kErrorVerbosity;
+  GMOCK_FLAG_SET(verbose, kErrorVerbosity);
   TestExpectedCall(false);
   TestUninterestingCallOnNaggyMock(false);
 }
@@ -2237,7 +2236,7 @@ TEST_F(GMockVerboseFlagTest, Error) {
 // Tests that --gmock_verbose=SOME_INVALID_VALUE has the same effect
 // as --gmock_verbose=warning.
 TEST_F(GMockVerboseFlagTest, InvalidFlagIsTreatedAsWarning) {
-  GMOCK_FLAG(verbose) = "invalid";  // Treated as "warning".
+  GMOCK_FLAG_SET(verbose, "invalid");  // Treated as "warning".
   TestExpectedCall(false);
   TestUninterestingCallOnNaggyMock(true);
 }
@@ -2270,21 +2269,21 @@ class GMockLogTest : public VerboseFlagPreservingFixture {
 };
 
 TEST_F(GMockLogTest, DoesNotPrintGoodCallInternallyIfVerbosityIsWarning) {
-  GMOCK_FLAG(verbose) = kWarningVerbosity;
+  GMOCK_FLAG_SET(verbose, kWarningVerbosity);
   EXPECT_CALL(helper_, Foo(_))
       .WillOnce(Return(PrintMeNot()));
   helper_.Foo(PrintMeNot());  // This is an expected call.
 }
 
 TEST_F(GMockLogTest, DoesNotPrintGoodCallInternallyIfVerbosityIsError) {
-  GMOCK_FLAG(verbose) = kErrorVerbosity;
+  GMOCK_FLAG_SET(verbose, kErrorVerbosity);
   EXPECT_CALL(helper_, Foo(_))
       .WillOnce(Return(PrintMeNot()));
   helper_.Foo(PrintMeNot());  // This is an expected call.
 }
 
 TEST_F(GMockLogTest, DoesNotPrintWarningInternallyIfVerbosityIsError) {
-  GMOCK_FLAG(verbose) = kErrorVerbosity;
+  GMOCK_FLAG_SET(verbose, kErrorVerbosity);
   ON_CALL(helper_, Foo(_))
       .WillByDefault(Return(PrintMeNot()));
   helper_.Foo(PrintMeNot());  // This should generate a warning.
@@ -2768,8 +2767,8 @@ int main(int argc, char **argv) {
   testing::InitGoogleMock(&argc, argv);
   // Ensures that the tests pass no matter what value of
   // --gmock_catch_leaked_mocks and --gmock_verbose the user specifies.
-  testing::GMOCK_FLAG(catch_leaked_mocks) = true;
-  testing::GMOCK_FLAG(verbose) = testing::internal::kWarningVerbosity;
+  GMOCK_FLAG_SET(catch_leaked_mocks, true);
+  GMOCK_FLAG_SET(verbose, testing::internal::kWarningVerbosity);
 
   return RUN_ALL_TESTS();
 }

googlemock/test/gmock_output_test_.cc

@@ -72,21 +72,21 @@ class GMockOutputTest : public testing::Test {
 };
 
 TEST_F(GMockOutputTest, ExpectedCall) {
-  testing::GMOCK_FLAG(verbose) = "info";
+  GMOCK_FLAG_SET(verbose, "info");
 
   EXPECT_CALL(foo_, Bar2(0, _));
   foo_.Bar2(0, 0);  // Expected call
 
-  testing::GMOCK_FLAG(verbose) = "warning";
+  GMOCK_FLAG_SET(verbose, "warning");
 }
 
 TEST_F(GMockOutputTest, ExpectedCallToVoidFunction) {
-  testing::GMOCK_FLAG(verbose) = "info";
+  GMOCK_FLAG_SET(verbose, "info");
 
   EXPECT_CALL(foo_, Bar3(0, _));
   foo_.Bar3(0, 0);  // Expected call
 
-  testing::GMOCK_FLAG(verbose) = "warning";
+  GMOCK_FLAG_SET(verbose, "warning");
 }
 
 TEST_F(GMockOutputTest, ExplicitActionsRunOut) {
@@ -297,8 +297,8 @@ int main(int argc, char **argv) {
   testing::InitGoogleMock(&argc, argv);
   // Ensures that the tests pass no matter what value of
   // --gmock_catch_leaked_mocks and --gmock_verbose the user specifies.
-  testing::GMOCK_FLAG(catch_leaked_mocks) = true;
-  testing::GMOCK_FLAG(verbose) = "warning";
+  GMOCK_FLAG_SET(catch_leaked_mocks, true);
+  GMOCK_FLAG_SET(verbose, "warning");
 
   TestCatchesLeakedMocksInAdHocTests();
   return RUN_ALL_TESTS();

googlemock/test/gmock_test.cc

@@ -40,8 +40,6 @@
 
 #if !defined(GTEST_CUSTOM_INIT_GOOGLE_TEST_FUNCTION_)
 
-using testing::GMOCK_FLAG(default_mock_behavior);
-using testing::GMOCK_FLAG(verbose);
 using testing::InitGoogleMock;
 
 // Verifies that calling InitGoogleMock() on argv results in new_argv,
@@ -49,7 +47,7 @@ using testing::InitGoogleMock;
 template <typename Char, int M, int N>
 void TestInitGoogleMock(const Char* (&argv)[M], const Char* (&new_argv)[N],
                         const ::std::string& expected_gmock_verbose) {
-  const ::std::string old_verbose = GMOCK_FLAG(verbose);
+  const ::std::string old_verbose = GMOCK_FLAG_GET(verbose);
 
   int argc = M - 1;
   InitGoogleMock(&argc, const_cast<Char**>(argv));
@@ -59,8 +57,8 @@ void TestInitGoogleMock(const Char* (&argv)[M], const Char* (&new_argv)[N],
     EXPECT_STREQ(new_argv[i], argv[i]);
   }
 
-  EXPECT_EQ(expected_gmock_verbose, GMOCK_FLAG(verbose).c_str());
-  GMOCK_FLAG(verbose) = old_verbose;  // Restores the gmock_verbose flag.
+  EXPECT_EQ(expected_gmock_verbose, GMOCK_FLAG_GET(verbose));
+  GMOCK_FLAG_SET(verbose, old_verbose);  // Restores the gmock_verbose flag.
 }
 
 TEST(InitGoogleMockTest, ParsesInvalidCommandLine) {
@@ -68,7 +66,7 @@ TEST(InitGoogleMockTest, ParsesInvalidCommandLine) {
 
   const char* new_argv[] = {nullptr};
 
-  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG_GET(verbose));
 }
 
 TEST(InitGoogleMockTest, ParsesEmptyCommandLine) {
@@ -76,7 +74,7 @@ TEST(InitGoogleMockTest, ParsesEmptyCommandLine) {
 
   const char* new_argv[] = {"foo.exe", nullptr};
 
-  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG_GET(verbose));
 }
 
 TEST(InitGoogleMockTest, ParsesSingleFlag) {
@@ -88,16 +86,16 @@ TEST(InitGoogleMockTest, ParsesSingleFlag) {
 }
 
 TEST(InitGoogleMockTest, ParsesMultipleFlags) {
-  int old_default_behavior = GMOCK_FLAG(default_mock_behavior);
+  int old_default_behavior = GMOCK_FLAG_GET(default_mock_behavior);
   const wchar_t* argv[] = {L"foo.exe", L"--gmock_verbose=info",
                            L"--gmock_default_mock_behavior=2", nullptr};
 
   const wchar_t* new_argv[] = {L"foo.exe", nullptr};
 
   TestInitGoogleMock(argv, new_argv, "info");
-  EXPECT_EQ(2, GMOCK_FLAG(default_mock_behavior));
+  EXPECT_EQ(2, GMOCK_FLAG_GET(default_mock_behavior));
   EXPECT_NE(2, old_default_behavior);
-  GMOCK_FLAG(default_mock_behavior) = old_default_behavior;
+  GMOCK_FLAG_SET(default_mock_behavior, old_default_behavior);
 }
 
 TEST(InitGoogleMockTest, ParsesUnrecognizedFlag) {
@@ -105,7 +103,7 @@ TEST(InitGoogleMockTest, ParsesUnrecognizedFlag) {
 
   const char* new_argv[] = {"foo.exe", "--non_gmock_flag=blah", nullptr};
 
-  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG_GET(verbose));
 }
 
 TEST(InitGoogleMockTest, ParsesGoogleMockFlagAndUnrecognizedFlag) {
@@ -122,7 +120,7 @@ TEST(WideInitGoogleMockTest, ParsesInvalidCommandLine) {
 
   const wchar_t* new_argv[] = {nullptr};
 
-  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG_GET(verbose));
 }
 
 TEST(WideInitGoogleMockTest, ParsesEmptyCommandLine) {
@@ -130,7 +128,7 @@ TEST(WideInitGoogleMockTest, ParsesEmptyCommandLine) {
 
   const wchar_t* new_argv[] = {L"foo.exe", nullptr};
 
-  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG_GET(verbose));
 }
 
 TEST(WideInitGoogleMockTest, ParsesSingleFlag) {
@@ -142,16 +140,16 @@ TEST(WideInitGoogleMockTest, ParsesSingleFlag) {
 }
 
 TEST(WideInitGoogleMockTest, ParsesMultipleFlags) {
-  int old_default_behavior = GMOCK_FLAG(default_mock_behavior);
+  int old_default_behavior = GMOCK_FLAG_GET(default_mock_behavior);
   const wchar_t* argv[] = {L"foo.exe", L"--gmock_verbose=info",
                            L"--gmock_default_mock_behavior=2", nullptr};
 
   const wchar_t* new_argv[] = {L"foo.exe", nullptr};
 
   TestInitGoogleMock(argv, new_argv, "info");
-  EXPECT_EQ(2, GMOCK_FLAG(default_mock_behavior));
+  EXPECT_EQ(2, GMOCK_FLAG_GET(default_mock_behavior));
   EXPECT_NE(2, old_default_behavior);
-  GMOCK_FLAG(default_mock_behavior) = old_default_behavior;
+  GMOCK_FLAG_SET(default_mock_behavior, old_default_behavior);
 }
 
 TEST(WideInitGoogleMockTest, ParsesUnrecognizedFlag) {
@@ -159,7 +157,7 @@ TEST(WideInitGoogleMockTest, ParsesUnrecognizedFlag) {
 
   const wchar_t* new_argv[] = {L"foo.exe", L"--non_gmock_flag=blah", nullptr};
 
-  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG(verbose));
+  TestInitGoogleMock(argv, new_argv, GMOCK_FLAG_GET(verbose));
 }
 
 TEST(WideInitGoogleMockTest, ParsesGoogleMockFlagAndUnrecognizedFlag) {
@@ -175,7 +173,7 @@ TEST(WideInitGoogleMockTest, ParsesGoogleMockFlagAndUnrecognizedFlag) {
 
 // Makes sure Google Mock flags can be accessed in code.
 TEST(FlagTest, IsAccessibleInCode) {
-  bool dummy = testing::GMOCK_FLAG(catch_leaked_mocks) &&
-      testing::GMOCK_FLAG(verbose) == "";
+  bool dummy =
+      GMOCK_FLAG_GET(catch_leaked_mocks) && GMOCK_FLAG_GET(verbose) == "";
   (void)dummy;  // Avoids the "unused local variable" warning.
 }

googletest/CMakeLists.txt

@@ -46,14 +46,9 @@ endif()
 
 # Project version:
 
-if (CMAKE_VERSION VERSION_LESS 3.0)
-  project(gtest CXX C)
-  set(PROJECT_VERSION ${GOOGLETEST_VERSION})
-else()
+cmake_minimum_required(VERSION 3.5)
 cmake_policy(SET CMP0048 NEW)
 project(gtest VERSION ${GOOGLETEST_VERSION} LANGUAGES CXX C)
-endif()
-cmake_minimum_required(VERSION 2.8.12)
 
 if (POLICY CMP0063) # Visibility
   cmake_policy(SET CMP0063 NEW)

googletest/README.md

@@ -25,7 +25,7 @@ When building GoogleTest as a standalone project, the typical workflow starts
 with
 
 ```
-git clone https://github.com/google/googletest.git -b release-1.10.0
+git clone https://github.com/google/googletest.git -b release-1.11.0
 cd googletest        # Main directory of the cloned repository.
 mkdir build          # Create a directory to hold the build output.
 cd build
@@ -203,7 +203,9 @@ add
     -DGTEST_DONT_DEFINE_FOO=1
 
 to the compiler flags to tell GoogleTest to change the macro's name from `FOO`
-to `GTEST_FOO`. Currently `FOO` can be `FAIL`, `SUCCEED`, or `TEST`. For
+to `GTEST_FOO`. Currently `FOO` can be `ASSERT_EQ`, `ASSERT_FALSE`, `ASSERT_GE`,
+`ASSERT_GT`, `ASSERT_LE`, `ASSERT_LT`, `ASSERT_NE`, `ASSERT_TRUE`,
+`EXPECT_FALSE`, `EXPECT_TRUE`, `FAIL`, `SUCCEED`, `TEST`, or `TEST_F`. For
 example, with `-DGTEST_DONT_DEFINE_TEST=1`, you'll need to write
 
     GTEST_TEST(SomeTest, DoesThis) { ... }

googletest/cmake/internal_utils.cmake

@@ -84,13 +84,13 @@ macro(config_compiler_and_linker)
     # Ensure MSVC treats source files as UTF-8 encoded.
     set(cxx_base_flags "${cxx_base_flags} -utf-8")
   elseif (CMAKE_CXX_COMPILER_ID STREQUAL "Clang")
-    set(cxx_base_flags "-Wall -Wshadow -Werror -Wconversion")
+    set(cxx_base_flags "-Wall -Wshadow -Wconversion")
     set(cxx_exception_flags "-fexceptions")
     set(cxx_no_exception_flags "-fno-exceptions")
     set(cxx_strict_flags "-W -Wpointer-arith -Wreturn-type -Wcast-qual -Wwrite-strings -Wswitch -Wunused-parameter -Wcast-align -Wchar-subscripts -Winline -Wredundant-decls")
     set(cxx_no_rtti_flags "-fno-rtti")
   elseif (CMAKE_COMPILER_IS_GNUCXX)
-    set(cxx_base_flags "-Wall -Wshadow -Werror")
+    set(cxx_base_flags "-Wall -Wshadow")
     if(NOT CMAKE_CXX_COMPILER_VERSION VERSION_LESS 7.0.0)
       set(cxx_base_flags "${cxx_base_flags} -Wno-error=dangling-else")
     endif()

googletest/include/gtest/gtest-death-test.h

@@ -33,15 +33,12 @@
 // This header file defines the public API for death tests.  It is
 // #included by gtest.h so a user doesn't need to include this
 // directly.
-// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_DEATH_TEST_H_
 
 #include "gtest/internal/gtest-death-test-internal.h"
 
-namespace testing {
-
 // This flag controls the style of death tests.  Valid values are "threadsafe",
 // meaning that the death test child process will re-execute the test binary
 // from the start, running only a single death test, or "fast",
@@ -49,6 +46,8 @@ namespace testing {
 // after forking.
 GTEST_DECLARE_string_(death_test_style);
 
+namespace testing {
+
 #if GTEST_HAS_DEATH_TEST
 
 namespace internal {
@@ -103,7 +102,6 @@ GTEST_API_ bool InDeathTestChild();
 //
 // On the regular expressions used in death tests:
 //
-//   GOOGLETEST_CM0005 DO NOT DELETE
 //   On POSIX-compliant systems (*nix), we use the <regex.h> library,
 //   which uses the POSIX extended regex syntax.
 //
@@ -204,7 +202,6 @@ class GTEST_API_ ExitedWithCode {
 # if !GTEST_OS_WINDOWS && !GTEST_OS_FUCHSIA
 // Tests that an exit code describes an exit due to termination by a
 // given signal.
-// GOOGLETEST_CM0006 DO NOT DELETE
 class GTEST_API_ KilledBySignal {
  public:
   explicit KilledBySignal(int signum);

googletest/include/gtest/gtest-message.h

@@ -42,8 +42,6 @@
 // to CHANGE WITHOUT NOTICE.  Therefore DO NOT DEPEND ON IT in a user
 // program!
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_MESSAGE_H_
 

googletest/include/gtest/gtest-param-test.h

@@ -29,8 +29,6 @@
 //
 // Macros and functions for implementing parameterized tests
 // in Google C++ Testing and Mocking Framework (Google Test)
-//
-// GOOGLETEST_CM0001 DO NOT DELETE
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_PARAM_TEST_H_
 

googletest/include/gtest/gtest-printers.h

@@ -95,8 +95,6 @@
 // being defined as many user-defined container types don't have
 // value_type.
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_PRINTERS_H_
 
@@ -360,7 +358,7 @@ GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char);
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char);
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(wchar_t);
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const wchar_t);
-#ifdef __cpp_char8_t
+#ifdef __cpp_lib_char8_t
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(char8_t);
 GTEST_IMPL_FORMAT_C_STRING_AS_POINTER_(const char8_t);
 #endif
@@ -479,6 +477,12 @@ inline void PrintTo(char8_t c, ::std::ostream* os) {
 }
 #endif
 
+// gcc/clang __{u,}int128_t
+#if defined(__SIZEOF_INT128__)
+GTEST_API_ void PrintTo(__uint128_t v, ::std::ostream* os);
+GTEST_API_ void PrintTo(__int128_t v, ::std::ostream* os);
+#endif  // __SIZEOF_INT128__
+
 // Overloads for C strings.
 GTEST_API_ void PrintTo(const char* s, ::std::ostream* os);
 inline void PrintTo(char* s, ::std::ostream* os) {
@@ -587,6 +591,12 @@ inline void PrintTo(internal::StringView sp, ::std::ostream* os) {
 
 inline void PrintTo(std::nullptr_t, ::std::ostream* os) { *os << "(nullptr)"; }
 
+#if GTEST_HAS_RTTI
+inline void PrintTo(const std::type_info& info, std::ostream* os) {
+  *os << internal::GetTypeName(info);
+}
+#endif  // GTEST_HAS_RTTI
+
 template <typename T>
 void PrintTo(std::reference_wrapper<T> ref, ::std::ostream* os) {
   UniversalPrinter<T&>::Print(ref.get(), os);
@@ -744,6 +754,14 @@ class UniversalPrinter<Optional<T>> {
   }
 };
 
+template <>
+class UniversalPrinter<decltype(Nullopt())> {
+ public:
+  static void Print(decltype(Nullopt()), ::std::ostream* os) {
+    *os << "(nullopt)";
+  }
+};
+
 #endif  // GTEST_INTERNAL_HAS_OPTIONAL
 
 #if GTEST_INTERNAL_HAS_VARIANT

googletest/include/gtest/gtest-spi.h

@@ -31,8 +31,6 @@
 // Utilities for testing Google Test itself and code that uses Google Test
 // (e.g. frameworks built on top of Google Test).
 
-// GOOGLETEST_CM0004 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_SPI_H_
 

googletest/include/gtest/gtest-test-part.h

@@ -26,8 +26,6 @@
 // THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-//
-// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_TEST_PART_H_

googletest/include/gtest/gtest-typed-test.h

@@ -27,8 +27,6 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_TYPED_TEST_H_
 

googletest/include/gtest/gtest.h

@@ -47,8 +47,6 @@
 // registration from Barthelemy Dagenais' (barthelemy@prologique.com)
 // easyUnit framework.
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_H_
 
@@ -73,17 +71,6 @@
 GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
 /* class A needs to have dll-interface to be used by clients of class B */)
 
-namespace testing {
-
-// Silence C4100 (unreferenced formal parameter) and 4805
-// unsafe mix of type 'const int' and type 'const bool'
-#ifdef _MSC_VER
-# pragma warning(push)
-# pragma warning(disable:4805)
-# pragma warning(disable:4100)
-#endif
-
-
 // Declares the flags.
 
 // This flag temporary enables the disabled tests.
@@ -138,6 +125,12 @@ GTEST_DECLARE_int32_(random_seed);
 // is 1. If the value is -1 the tests are repeating forever.
 GTEST_DECLARE_int32_(repeat);
 
+// This flag controls whether Google Test Environments are recreated for each
+// repeat of the tests. The default value is true. If set to false the global
+// test Environment objects are only set up once, for the first iteration, and
+// only torn down once, for the last.
+GTEST_DECLARE_bool_(recreate_environments_when_repeating);
+
 // This flag controls whether Google Test includes Google Test internal
 // stack frames in failure stack traces.
 GTEST_DECLARE_bool_(show_internal_stack_frames);
@@ -163,6 +156,16 @@ GTEST_DECLARE_string_(stream_result_to);
 GTEST_DECLARE_string_(flagfile);
 #endif  // GTEST_USE_OWN_FLAGFILE_FLAG_
 
+namespace testing {
+
+// Silence C4100 (unreferenced formal parameter) and 4805
+// unsafe mix of type 'const int' and type 'const bool'
+#ifdef _MSC_VER
+#pragma warning(push)
+#pragma warning(disable : 4805)
+#pragma warning(disable : 4100)
+#endif
+
 // The upper limit for valid stack trace depths.
 const int kMaxStackTraceDepth = 100;
 
@@ -1120,6 +1123,9 @@ class TestEventListener {
   // Fired before the test starts.
   virtual void OnTestStart(const TestInfo& test_info) = 0;
 
+  // Fired when a test is disabled
+  virtual void OnTestDisabled(const TestInfo& /*test_info*/) {}
+
   // Fired after a failed assertion or a SUCCEED() invocation.
   // If you want to throw an exception from this function to skip to the next
   // TEST, it must be AssertionException defined above, or inherited from it.
@@ -1169,6 +1175,7 @@ class EmptyTestEventListener : public TestEventListener {
 #endif  //  GTEST_REMOVE_LEGACY_TEST_CASEAPI_
 
   void OnTestStart(const TestInfo& /*test_info*/) override {}
+  void OnTestDisabled(const TestInfo& /*test_info*/) override {}
   void OnTestPartResult(const TestPartResult& /*test_part_result*/) override {}
   void OnTestEnd(const TestInfo& /*test_info*/) override {}
   void OnTestSuiteEnd(const TestSuite& /*test_suite*/) override {}
@@ -2378,13 +2385,12 @@ constexpr bool StaticAssertTypeEq() noexcept {
 //     EXPECT_EQ(a_.size(), 0);
 //     EXPECT_EQ(b_.size(), 1);
 //   }
-//
-// GOOGLETEST_CM0011 DO NOT DELETE
-#if !GTEST_DONT_DEFINE_TEST
-#define TEST_F(test_fixture, test_name)\
+#define GTEST_TEST_F(test_fixture, test_name)\
   GTEST_TEST_(test_fixture, test_name, test_fixture, \
               ::testing::internal::GetTypeId<test_fixture>())
-#endif  // !GTEST_DONT_DEFINE_TEST
+#if !GTEST_DONT_DEFINE_TEST_F
+#define TEST_F(test_fixture, test_name) GTEST_TEST_F(test_fixture, test_name)
+#endif
 
 // Returns a path to temporary directory.
 // Tries to determine an appropriate directory for the platform.
@@ -2445,6 +2451,7 @@ GTEST_API_ std::string TempDir();
 // }
 // ...
 // int main(int argc, char** argv) {
+//   ::testing::InitGoogleTest(&argc, argv);
 //   std::vector<int> values_to_test = LoadValuesFromConfig();
 //   RegisterMyTests(values_to_test);
 //   ...

googletest/include/gtest/gtest_pred_impl.h

@@ -27,11 +27,10 @@
 // (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 // OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 
-// This file is AUTOMATICALLY GENERATED on 01/02/2019 by command
+// This file is AUTOMATICALLY GENERATED on 07/21/2021 by command
 // 'gen_gtest_pred_impl.py 5'.  DO NOT EDIT BY HAND!
 //
 // Implements a family of generic predicate assertion macros.
-// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_

googletest/include/gtest/gtest_prod.h

@@ -29,7 +29,6 @@
 
 //
 // Google C++ Testing and Mocking Framework definitions useful in production code.
-// GOOGLETEST_CM0003 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_
 #define GOOGLETEST_INCLUDE_GTEST_GTEST_PROD_H_

googletest/include/gtest/internal/custom/README.md

@@ -26,6 +26,8 @@ The following macros can be defined:
 *   `GTEST_DEFINE_bool_(name, default_val, doc)`
 *   `GTEST_DEFINE_int32_(name, default_val, doc)`
 *   `GTEST_DEFINE_string_(name, default_val, doc)`
+*   `GTEST_FLAG_GET(flag_name)`
+*   `GTEST_FLAG_SET(flag_name, value)`
 
 ### Logging:
 

googletest/include/gtest/internal/gtest-death-test-internal.h

@@ -31,7 +31,6 @@
 //
 // This header file defines internal utilities needed for implementing
 // death tests.  They are subject to change without notice.
-// GOOGLETEST_CM0001 DO NOT DELETE
 
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_DEATH_TEST_INTERNAL_H_
@@ -42,11 +41,11 @@
 #include <stdio.h>
 #include <memory>
 
+GTEST_DECLARE_string_(internal_run_death_test);
+
 namespace testing {
 namespace internal {
 
-GTEST_DECLARE_string_(internal_run_death_test);
-
 // Names of the flags (needed for parsing Google Test flags).
 const char kDeathTestStyleFlag[] = "death_test_style";
 const char kDeathTestUseFork[] = "death_test_use_fork";
@@ -236,8 +235,6 @@ inline Matcher<const ::std::string&> MakeDeathTestMatcher(
           gtest_dt->Abort(::testing::internal::DeathTest::TEST_DID_NOT_DIE);   \
           break;                                                               \
         }                                                                      \
-        default:                                                               \
-          break;                                                               \
       }                                                                        \
     }                                                                          \
   } else                                                                       \

googletest/include/gtest/internal/gtest-filepath.h

@@ -35,8 +35,6 @@
 // This file is #included in gtest/internal/gtest-internal.h.
 // Do not include this header file separately!
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_FILEPATH_H_
 

googletest/include/gtest/internal/gtest-internal.h

@@ -32,8 +32,6 @@
 // This header file declares functions and macros used internally by
 // Google Test.  They are subject to change without notice.
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_INTERNAL_H_
 
@@ -510,11 +508,11 @@ inline SetUpTearDownSuiteFuncType GetNotDefaultOrNull(
 
 template <typename T>
 //  Note that SuiteApiResolver inherits from T because
-//  SetUpTestSuite()/TearDownTestSuite() could be protected. Ths way
+//  SetUpTestSuite()/TearDownTestSuite() could be protected. This way
 //  SuiteApiResolver can access them.
 struct SuiteApiResolver : T {
   // testing::Test is only forward declared at this point. So we make it a
-  // dependend class for the compiler to be OK with it.
+  // dependent class for the compiler to be OK with it.
   using Test =
       typename std::conditional<sizeof(T) != 0, ::testing::Test, void>::type;
 

googletest/include/gtest/internal/gtest-param-util.h

@@ -30,8 +30,6 @@
 
 // Type and function utilities for implementing parameterized tests.
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PARAM_UTIL_H_
 

googletest/include/gtest/internal/gtest-port-arch.h

@@ -78,6 +78,8 @@
 # define GTEST_OS_FREEBSD 1
 #elif defined __Fuchsia__
 # define GTEST_OS_FUCHSIA 1
+#elif defined(__GNU__)
+# define GTEST_OS_GNU_HURD 1
 #elif defined(__GLIBC__) && defined(__FreeBSD_kernel__)
 # define GTEST_OS_GNU_KFREEBSD 1
 #elif defined __linux__

googletest/include/gtest/internal/gtest-port.h

@@ -38,8 +38,6 @@
 // files are expected to #include this.  Therefore, it cannot #include
 // any other Google Test header.
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_PORT_H_
 
@@ -116,6 +114,7 @@
 //   GTEST_OS_DRAGONFLY - DragonFlyBSD
 //   GTEST_OS_FREEBSD  - FreeBSD
 //   GTEST_OS_FUCHSIA  - Fuchsia
+//   GTEST_OS_GNU_HURD - GNU/Hurd
 //   GTEST_OS_GNU_KFREEBSD - GNU/kFreeBSD
 //   GTEST_OS_HAIKU    - Haiku
 //   GTEST_OS_HPUX     - HP-UX
@@ -167,7 +166,6 @@
 //   GTEST_HAS_TYPED_TEST   - typed tests
 //   GTEST_HAS_TYPED_TEST_P - type-parameterized tests
 //   GTEST_IS_THREADSAFE    - Google Test is thread-safe.
-//   GOOGLETEST_CM0007 DO NOT DELETE
 //   GTEST_USES_POSIX_RE    - enhanced POSIX regex is used. Do not confuse with
 //                            GTEST_HAS_POSIX_RE (see above) which users can
 //                            define themselves.
@@ -219,7 +217,6 @@
 // Regular expressions:
 //   RE             - a simple regular expression class using the POSIX
 //                    Extended Regular Expression syntax on UNIX-like platforms
-//                    GOOGLETEST_CM0008 DO NOT DELETE
 //                    or a reduced regular exception syntax on other
 //                    platforms, including Windows.
 // Logging:
@@ -263,9 +260,17 @@
 #include <string.h>
 
 #include <cerrno>
+// #include <condition_variable>  // Guarded by GTEST_IS_THREADSAFE below
 #include <cstdint>
+#include <iostream>
 #include <limits>
+#include <locale>
+#include <memory>
+#include <string>
+// #include <mutex>  // Guarded by GTEST_IS_THREADSAFE below
+#include <tuple>
 #include <type_traits>
+#include <vector>
 
 #ifndef _WIN32_WCE
 # include <sys/types.h>
@@ -277,13 +282,6 @@
 # include <TargetConditionals.h>
 #endif
 
-#include <iostream>  // NOLINT
-#include <locale>
-#include <memory>
-#include <string>  // NOLINT
-#include <tuple>
-#include <vector>  // NOLINT
-
 #include "gtest/internal/custom/gtest-port.h"
 #include "gtest/internal/gtest-port-arch.h"
 
@@ -547,7 +545,7 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
   (GTEST_OS_LINUX || GTEST_OS_MAC || GTEST_OS_HPUX || GTEST_OS_QNX ||          \
    GTEST_OS_FREEBSD || GTEST_OS_NACL || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA || \
    GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_OPENBSD ||          \
-   GTEST_OS_HAIKU)
+   GTEST_OS_HAIKU || GTEST_OS_GNU_HURD)
 #endif  // GTEST_HAS_PTHREAD
 
 #if GTEST_HAS_PTHREAD
@@ -607,7 +605,8 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
      (GTEST_OS_WINDOWS_DESKTOP && _MSC_VER) || GTEST_OS_WINDOWS_MINGW ||  \
      GTEST_OS_AIX || GTEST_OS_HPUX || GTEST_OS_OPENBSD || GTEST_OS_QNX || \
      GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_FUCHSIA ||           \
-     GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_HAIKU)
+     GTEST_OS_DRAGONFLY || GTEST_OS_GNU_KFREEBSD || GTEST_OS_HAIKU ||     \
+     GTEST_OS_GNU_HURD)
 # define GTEST_HAS_DEATH_TEST 1
 #endif
 
@@ -627,7 +626,8 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
 
 // Determines whether test results can be streamed to a socket.
 #if GTEST_OS_LINUX || GTEST_OS_GNU_KFREEBSD || GTEST_OS_DRAGONFLY || \
-    GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_OPENBSD
+    GTEST_OS_FREEBSD || GTEST_OS_NETBSD || GTEST_OS_OPENBSD ||       \
+    GTEST_OS_GNU_HURD
 # define GTEST_CAN_STREAM_RESULTS_ 1
 #endif
 
@@ -758,6 +758,12 @@ typedef struct _RTL_CRITICAL_SECTION GTEST_CRITICAL_SECTION;
 
 #endif  // GTEST_IS_THREADSAFE
 
+#if GTEST_IS_THREADSAFE
+// Some platforms don't support including these threading related headers.
+#include <condition_variable>  // NOLINT
+#include <mutex>  // NOLINT
+#endif  // GTEST_IS_THREADSAFE
+
 // GTEST_API_ qualifies all symbols that must be exported. The definitions below
 // are guarded by #ifndef to give embedders a chance to define GTEST_API_ in
 // gtest/internal/custom/gtest-port.h
@@ -995,7 +1001,7 @@ inline void FlushInfoLog() { fflush(nullptr); }
 //
 // GTEST_CHECK_ is an all-mode assert. It aborts the program if the condition
 // is not satisfied.
-//  Synopsys:
+//  Synopsis:
 //    GTEST_CHECK_(boolean_condition);
 //     or
 //    GTEST_CHECK_(boolean_condition) << "Additional message";
@@ -1050,7 +1056,7 @@ struct ConstRef<T&> { typedef T& type; };
 // const Foo*).  When you use ImplicitCast_, the compiler checks that
 // the cast is safe.  Such explicit ImplicitCast_s are necessary in
 // surprisingly many situations where C++ demands an exact type match
-// instead of an argument type convertable to a target type.
+// instead of an argument type convertible to a target type.
 //
 // The syntax for using ImplicitCast_ is the same as for static_cast:
 //
@@ -1162,71 +1168,8 @@ void ClearInjectableArgvs();
 
 // Defines synchronization primitives.
 #if GTEST_IS_THREADSAFE
-# if GTEST_HAS_PTHREAD
-// Sleeps for (roughly) n milliseconds.  This function is only for testing
-// Google Test's own constructs.  Don't use it in user tests, either
-// directly or indirectly.
-inline void SleepMilliseconds(int n) {
-  const timespec time = {
-    0,                  // 0 seconds.
-    n * 1000L * 1000L,  // And n ms.
-  };
-  nanosleep(&time, nullptr);
-}
-# endif  // GTEST_HAS_PTHREAD
-
-# if GTEST_HAS_NOTIFICATION_
-// Notification has already been imported into the namespace.
-// Nothing to do here.
-
-# elif GTEST_HAS_PTHREAD
-// Allows a controller thread to pause execution of newly created
-// threads until notified.  Instances of this class must be created
-// and destroyed in the controller thread.
-//
-// This class is only for testing Google Test's own constructs. Do not
-// use it in user tests, either directly or indirectly.
-class Notification {
- public:
-  Notification() : notified_(false) {
-    GTEST_CHECK_POSIX_SUCCESS_(pthread_mutex_init(&mutex_, nullptr));
-  }
-  ~Notification() {
-    pthread_mutex_destroy(&mutex_);
-  }
-
-  // Notifies all threads created with this notification to start. Must
-  // be called from the controller thread.
-  void Notify() {
-    pthread_mutex_lock(&mutex_);
-    notified_ = true;
-    pthread_mutex_unlock(&mutex_);
-  }
-
-  // Blocks until the controller thread notifies. Must be called from a test
-  // thread.
-  void WaitForNotification() {
-    for (;;) {
-      pthread_mutex_lock(&mutex_);
-      const bool notified = notified_;
-      pthread_mutex_unlock(&mutex_);
-      if (notified)
-        break;
-      SleepMilliseconds(10);
-    }
-  }
-
- private:
-  pthread_mutex_t mutex_;
-  bool notified_;
-
-  GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification);
-};
-
-# elif GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
-
-GTEST_API_ void SleepMilliseconds(int n);
 
+# if GTEST_OS_WINDOWS
 // Provides leak-safe Windows kernel handle ownership.
 // Used in death tests and in threading support.
 class GTEST_API_ AutoHandle {
@@ -1255,23 +1198,45 @@ class GTEST_API_ AutoHandle {
 
   GTEST_DISALLOW_COPY_AND_ASSIGN_(AutoHandle);
 };
+# endif
 
+# if GTEST_HAS_NOTIFICATION_
+// Notification has already been imported into the namespace.
+// Nothing to do here.
+
+# else
 // Allows a controller thread to pause execution of newly created
 // threads until notified.  Instances of this class must be created
 // and destroyed in the controller thread.
 //
 // This class is only for testing Google Test's own constructs. Do not
 // use it in user tests, either directly or indirectly.
+// TODO(b/203539622): Replace unconditionally with absl::Notification.
 class GTEST_API_ Notification {
  public:
-  Notification();
-  void Notify();
-  void WaitForNotification();
+  Notification() : notified_(false) {}
+  Notification(const Notification&) = delete;
+  Notification& operator=(const Notification&) = delete;
+
+  // Notifies all threads created with this notification to start. Must
+  // be called from the controller thread.
+  void Notify() {
+    std::lock_guard<std::mutex> lock(mu_);
+    notified_ = true;
+    cv_.notify_all();
+  }
+
+  // Blocks until the controller thread notifies. Must be called from a test
+  // thread.
+  void WaitForNotification() {
+    std::unique_lock<std::mutex> lock(mu_);
+    cv_.wait(lock, [this]() { return notified_; });
+  }
 
  private:
-  AutoHandle event_;
-
-  GTEST_DISALLOW_COPY_AND_ASSIGN_(Notification);
+  std::mutex mu_;
+  std::condition_variable cv_;
+  bool notified_;
 };
 # endif  // GTEST_HAS_NOTIFICATION_
 
@@ -2213,22 +2178,40 @@ using TimeInMillis = int64_t;  // Represents time in milliseconds.
 # define GTEST_FLAG_SAVER_ ::testing::internal::GTestFlagSaver
 
 // Macros for declaring flags.
-# define GTEST_DECLARE_bool_(name) GTEST_API_ extern bool GTEST_FLAG(name)
+#define GTEST_DECLARE_bool_(name)          \
+  namespace testing {                      \
+  GTEST_API_ extern bool GTEST_FLAG(name); \
+  } static_assert(true, "no-op to require trailing semicolon")
 #define GTEST_DECLARE_int32_(name)                 \
-    GTEST_API_ extern std::int32_t GTEST_FLAG(name)
+  namespace testing {                              \
+  GTEST_API_ extern std::int32_t GTEST_FLAG(name); \
+  } static_assert(true, "no-op to require trailing semicolon")
 #define GTEST_DECLARE_string_(name)                 \
-    GTEST_API_ extern ::std::string GTEST_FLAG(name)
+  namespace testing {                               \
+  GTEST_API_ extern ::std::string GTEST_FLAG(name); \
+  } static_assert(true, "no-op to require trailing semicolon")
 
 // Macros for defining flags.
 #define GTEST_DEFINE_bool_(name, default_val, doc)  \
-    GTEST_API_ bool GTEST_FLAG(name) = (default_val)
+  namespace testing {                               \
+  GTEST_API_ bool GTEST_FLAG(name) = (default_val); \
+  } static_assert(true, "no-op to require trailing semicolon")
 #define GTEST_DEFINE_int32_(name, default_val, doc)         \
-    GTEST_API_ std::int32_t GTEST_FLAG(name) = (default_val)
+  namespace testing {                                       \
+  GTEST_API_ std::int32_t GTEST_FLAG(name) = (default_val); \
+  } static_assert(true, "no-op to require trailing semicolon")
 #define GTEST_DEFINE_string_(name, default_val, doc)         \
-    GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val)
+  namespace testing {                                        \
+  GTEST_API_ ::std::string GTEST_FLAG(name) = (default_val); \
+  } static_assert(true, "no-op to require trailing semicolon")
 
 #endif  // !defined(GTEST_DECLARE_bool_)
 
+#if !defined(GTEST_FLAG_GET)
+#define GTEST_FLAG_GET(name) ::testing::GTEST_FLAG(name)
+#define GTEST_FLAG_SET(name, value) (void)(::testing::GTEST_FLAG(name) = value)
+#endif  // !defined(GTEST_FLAG_GET)
+
 // Thread annotations
 #if !defined(GTEST_EXCLUSIVE_LOCK_REQUIRED_)
 # define GTEST_EXCLUSIVE_LOCK_REQUIRED_(locks)
@@ -2308,6 +2291,7 @@ namespace testing {
 namespace internal {
 template <typename T>
 using Optional = ::absl::optional<T>;
+inline ::absl::nullopt_t Nullopt() { return ::absl::nullopt; }
 }  // namespace internal
 }  // namespace testing
 #else
@@ -2321,6 +2305,7 @@ namespace testing {
 namespace internal {
 template <typename T>
 using Optional = ::std::optional<T>;
+inline ::std::nullopt_t Nullopt() { return ::std::nullopt; }
 }  // namespace internal
 }  // namespace testing
 // The case where absl is configured NOT to alias std::optional is not

googletest/include/gtest/internal/gtest-string.h

@@ -36,8 +36,6 @@
 // This header file is #included by gtest-internal.h.
 // It should not be #included by other files.
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_STRING_H_
 

googletest/include/gtest/internal/gtest-type-util.h

@@ -30,8 +30,6 @@
 // Type utilities needed for implementing typed and type-parameterized
 // tests.
 
-// GOOGLETEST_CM0001 DO NOT DELETE
-
 #ifndef GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
 #define GOOGLETEST_INCLUDE_GTEST_INTERNAL_GTEST_TYPE_UTIL_H_
 

googletest/scripts/README.md

@@ -1,5 +0,0 @@
-# Please Note:
-
-Files in this directory are no longer supported by the maintainers. They
-represent mosty historical artifacts and supported by the community only. There
-is no guarantee whatsoever that these scripts still work.

googletest/scripts/common.py

@@ -1,83 +0,0 @@
-# Copyright 2013 Google Inc. All Rights Reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Shared utilities for writing scripts for Google Test/Mock."""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-
-import os
-import re
-
-
-# Matches the line from 'svn info .' output that describes what SVN
-# path the current local directory corresponds to.  For example, in
-# a googletest SVN workspace's trunk/test directory, the output will be:
-#
-# URL: https://googletest.googlecode.com/svn/trunk/test
-_SVN_INFO_URL_RE = re.compile(r'^URL: https://(\w+)\.googlecode\.com/svn(.*)')
-
-
-def GetCommandOutput(command):
-  """Runs the shell command and returns its stdout as a list of lines."""
-
-  f = os.popen(command, 'r')
-  lines = [line.strip() for line in f.readlines()]
-  f.close()
-  return lines
-
-
-def GetSvnInfo():
-  """Returns the project name and the current SVN workspace's root path."""
-
-  for line in GetCommandOutput('svn info .'):
-    m = _SVN_INFO_URL_RE.match(line)
-    if m:
-      project = m.group(1)  # googletest or googlemock
-      rel_path = m.group(2)
-      root = os.path.realpath(rel_path.count('/') * '../')
-      return project, root
-
-  return None, None
-
-
-def GetSvnTrunk():
-  """Returns the current SVN workspace's trunk root path."""
-
-  _, root = GetSvnInfo()
-  return root + '/trunk' if root else None
-
-
-def IsInGTestSvn():
-  project, _ = GetSvnInfo()
-  return project == 'googletest'
-
-
-def IsInGMockSvn():
-  project, _ = GetSvnInfo()
-  return project == 'googlemock'

googletest/scripts/fuse_gtest_files.py

@@ -1,253 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2009, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""fuse_gtest_files.py v0.2.0
-Fuses Google Test source code into a .h file and a .cc file.
-
-SYNOPSIS
-       fuse_gtest_files.py [GTEST_ROOT_DIR] OUTPUT_DIR
-
-       Scans GTEST_ROOT_DIR for Google Test source code, and generates
-       two files: OUTPUT_DIR/gtest/gtest.h and OUTPUT_DIR/gtest/gtest-all.cc.
-       Then you can build your tests by adding OUTPUT_DIR to the include
-       search path and linking with OUTPUT_DIR/gtest/gtest-all.cc.  These
-       two files contain everything you need to use Google Test.  Hence
-       you can "install" Google Test by copying them to wherever you want.
-
-       GTEST_ROOT_DIR can be omitted and defaults to the parent
-       directory of the directory holding this script.
-
-EXAMPLES
-       ./fuse_gtest_files.py fused_gtest
-       ./fuse_gtest_files.py path/to/unpacked/gtest fused_gtest
-
-This tool is experimental.  In particular, it assumes that there is no
-conditional inclusion of Google Test headers.  Please report any
-problems to googletestframework@googlegroups.com.  You can read
-https://github.com/google/googletest/blob/master/googletest/docs/advanced.md for
-more information.
-"""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import os
-import re
-try:
-  from sets import Set as set  # For Python 2.3 compatibility
-except ImportError:
-  pass
-import sys
-
-# We assume that this file is in the scripts/ directory in the Google
-# Test root directory.
-DEFAULT_GTEST_ROOT_DIR = os.path.join(os.path.dirname(__file__), '..')
-
-# Regex for matching '#include "gtest/..."'.
-INCLUDE_GTEST_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(gtest/.+)"')
-
-# Regex for matching '#include "src/..."'.
-INCLUDE_SRC_FILE_REGEX = re.compile(r'^\s*#\s*include\s*"(src/.+)"')
-
-# Where to find the source seed files.
-GTEST_H_SEED = 'include/gtest/gtest.h'
-GTEST_SPI_H_SEED = 'include/gtest/gtest-spi.h'
-GTEST_ALL_CC_SEED = 'src/gtest-all.cc'
-
-# Where to put the generated files.
-GTEST_H_OUTPUT = 'gtest/gtest.h'
-GTEST_ALL_CC_OUTPUT = 'gtest/gtest-all.cc'
-
-
-def VerifyFileExists(directory, relative_path):
-  """Verifies that the given file exists; aborts on failure.
-
-  relative_path is the file path relative to the given directory.
-  """
-
-  if not os.path.isfile(os.path.join(directory, relative_path)):
-    print('ERROR: Cannot find %s in directory %s.' % (relative_path,
-                                                      directory))
-    print('Please either specify a valid project root directory '
-          'or omit it on the command line.')
-    sys.exit(1)
-
-
-def ValidateGTestRootDir(gtest_root):
-  """Makes sure gtest_root points to a valid gtest root directory.
-
-  The function aborts the program on failure.
-  """
-
-  VerifyFileExists(gtest_root, GTEST_H_SEED)
-  VerifyFileExists(gtest_root, GTEST_ALL_CC_SEED)
-
-
-def VerifyOutputFile(output_dir, relative_path):
-  """Verifies that the given output file path is valid.
-
-  relative_path is relative to the output_dir directory.
-  """
-
-  # Makes sure the output file either doesn't exist or can be overwritten.
-  output_file = os.path.join(output_dir, relative_path)
-  if os.path.exists(output_file):
-    # TODO(wan@google.com): The following user-interaction doesn't
-    # work with automated processes.  We should provide a way for the
-    # Makefile to force overwriting the files.
-    print('%s already exists in directory %s - overwrite it? (y/N) ' %
-          (relative_path, output_dir))
-    answer = sys.stdin.readline().strip()
-    if answer not in ['y', 'Y']:
-      print('ABORTED.')
-      sys.exit(1)
-
-  # Makes sure the directory holding the output file exists; creates
-  # it and all its ancestors if necessary.
-  parent_directory = os.path.dirname(output_file)
-  if not os.path.isdir(parent_directory):
-    os.makedirs(parent_directory)
-
-
-def ValidateOutputDir(output_dir):
-  """Makes sure output_dir points to a valid output directory.
-
-  The function aborts the program on failure.
-  """
-
-  VerifyOutputFile(output_dir, GTEST_H_OUTPUT)
-  VerifyOutputFile(output_dir, GTEST_ALL_CC_OUTPUT)
-
-
-def FuseGTestH(gtest_root, output_dir):
-  """Scans folder gtest_root to generate gtest/gtest.h in output_dir."""
-
-  output_file = open(os.path.join(output_dir, GTEST_H_OUTPUT), 'w')
-  processed_files = set()  # Holds all gtest headers we've processed.
-
-  def ProcessFile(gtest_header_path):
-    """Processes the given gtest header file."""
-
-    # We don't process the same header twice.
-    if gtest_header_path in processed_files:
-      return
-
-    processed_files.add(gtest_header_path)
-
-    # Reads each line in the given gtest header.
-    for line in open(os.path.join(gtest_root, gtest_header_path), 'r'):
-      m = INCLUDE_GTEST_FILE_REGEX.match(line)
-      if m:
-        # It's '#include "gtest/..."' - let's process it recursively.
-        ProcessFile('include/' + m.group(1))
-      else:
-        # Otherwise we copy the line unchanged to the output file.
-        output_file.write(line)
-
-  ProcessFile(GTEST_H_SEED)
-  output_file.close()
-
-
-def FuseGTestAllCcToFile(gtest_root, output_file):
-  """Scans folder gtest_root to generate gtest/gtest-all.cc in output_file."""
-
-  processed_files = set()
-
-  def ProcessFile(gtest_source_file):
-    """Processes the given gtest source file."""
-
-    # We don't process the same #included file twice.
-    if gtest_source_file in processed_files:
-      return
-
-    processed_files.add(gtest_source_file)
-
-    # Reads each line in the given gtest source file.
-    for line in open(os.path.join(gtest_root, gtest_source_file), 'r'):
-      m = INCLUDE_GTEST_FILE_REGEX.match(line)
-      if m:
-        if 'include/' + m.group(1) == GTEST_SPI_H_SEED:
-          # It's '#include "gtest/gtest-spi.h"'.  This file is not
-          # #included by "gtest/gtest.h", so we need to process it.
-          ProcessFile(GTEST_SPI_H_SEED)
-        else:
-          # It's '#include "gtest/foo.h"' where foo is not gtest-spi.
-          # We treat it as '#include "gtest/gtest.h"', as all other
-          # gtest headers are being fused into gtest.h and cannot be
-          # #included directly.
-
-          # There is no need to #include "gtest/gtest.h" more than once.
-          if not GTEST_H_SEED in processed_files:
-            processed_files.add(GTEST_H_SEED)
-            output_file.write('#include "%s"\n' % (GTEST_H_OUTPUT,))
-      else:
-        m = INCLUDE_SRC_FILE_REGEX.match(line)
-        if m:
-          # It's '#include "src/foo"' - let's process it recursively.
-          ProcessFile(m.group(1))
-        else:
-          output_file.write(line)
-
-  ProcessFile(GTEST_ALL_CC_SEED)
-
-
-def FuseGTestAllCc(gtest_root, output_dir):
-  """Scans folder gtest_root to generate gtest/gtest-all.cc in output_dir."""
-
-  output_file = open(os.path.join(output_dir, GTEST_ALL_CC_OUTPUT), 'w')
-  FuseGTestAllCcToFile(gtest_root, output_file)
-  output_file.close()
-
-
-def FuseGTest(gtest_root, output_dir):
-  """Fuses gtest.h and gtest-all.cc."""
-
-  ValidateGTestRootDir(gtest_root)
-  ValidateOutputDir(output_dir)
-
-  FuseGTestH(gtest_root, output_dir)
-  FuseGTestAllCc(gtest_root, output_dir)
-
-
-def main():
-  argc = len(sys.argv)
-  if argc == 2:
-    # fuse_gtest_files.py OUTPUT_DIR
-    FuseGTest(DEFAULT_GTEST_ROOT_DIR, sys.argv[1])
-  elif argc == 3:
-    # fuse_gtest_files.py GTEST_ROOT_DIR OUTPUT_DIR
-    FuseGTest(sys.argv[1], sys.argv[2])
-  else:
-    print(__doc__)
-    sys.exit(1)
-
-
-if __name__ == '__main__':
-  main()

googletest/scripts/gen_gtest_pred_impl.py

@@ -1,733 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2006, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""gen_gtest_pred_impl.py v0.1
-
-Generates the implementation of Google Test predicate assertions and
-accompanying tests.
-
-Usage:
-
-  gen_gtest_pred_impl.py MAX_ARITY
-
-where MAX_ARITY is a positive integer.
-
-The command generates the implementation of up-to MAX_ARITY-ary
-predicate assertions, and writes it to file gtest_pred_impl.h in the
-directory where the script is.  It also generates the accompanying
-unit test in file gtest_pred_impl_unittest.cc.
-"""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import os
-import sys
-import time
-
-# Where this script is.
-SCRIPT_DIR = os.path.dirname(sys.argv[0])
-
-# Where to store the generated header.
-HEADER = os.path.join(SCRIPT_DIR, '../include/gtest/gtest_pred_impl.h')
-
-# Where to store the generated unit test.
-UNIT_TEST = os.path.join(SCRIPT_DIR, '../test/gtest_pred_impl_unittest.cc')
-
-
-def HeaderPreamble(n):
-  """Returns the preamble for the header file.
-
-  Args:
-    n:  the maximum arity of the predicate macros to be generated.
-  """
-
-  # A map that defines the values used in the preamble template.
-  DEFS = {
-    'today' : time.strftime('%m/%d/%Y'),
-    'year' : time.strftime('%Y'),
-    'command' : '%s %s' % (os.path.basename(sys.argv[0]), n),
-    'n' : n
-    }
-
-  return (
-  """// Copyright 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// This file is AUTOMATICALLY GENERATED on %(today)s by command
-// '%(command)s'.  DO NOT EDIT BY HAND!
-//
-// Implements a family of generic predicate assertion macros.
-// GOOGLETEST_CM0001 DO NOT DELETE
-
-
-#ifndef GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-#define GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-
-#include "gtest/gtest.h"
-
-namespace testing {
-
-// This header implements a family of generic predicate assertion
-// macros:
-//
-//   ASSERT_PRED_FORMAT1(pred_format, v1)
-//   ASSERT_PRED_FORMAT2(pred_format, v1, v2)
-//   ...
-//
-// where pred_format is a function or functor that takes n (in the
-// case of ASSERT_PRED_FORMATn) values and their source expression
-// text, and returns a testing::AssertionResult.  See the definition
-// of ASSERT_EQ in gtest.h for an example.
-//
-// If you don't care about formatting, you can use the more
-// restrictive version:
-//
-//   ASSERT_PRED1(pred, v1)
-//   ASSERT_PRED2(pred, v1, v2)
-//   ...
-//
-// where pred is an n-ary function or functor that returns bool,
-// and the values v1, v2, ..., must support the << operator for
-// streaming to std::ostream.
-//
-// We also define the EXPECT_* variations.
-//
-// For now we only support predicates whose arity is at most %(n)s.
-// Please email googletestframework@googlegroups.com if you need
-// support for higher arities.
-
-// GTEST_ASSERT_ is the basic statement to which all of the assertions
-// in this file reduce.  Don't use this in your code.
-
-#define GTEST_ASSERT_(expression, on_failure) \\
-  GTEST_AMBIGUOUS_ELSE_BLOCKER_ \\
-  if (const ::testing::AssertionResult gtest_ar = (expression)) \\
-    ; \\
-  else \\
-    on_failure(gtest_ar.failure_message())
-""" % DEFS)
-
-
-def Arity(n):
-  """Returns the English name of the given arity."""
-
-  if n < 0:
-    return None
-  elif n <= 3:
-    return ['nullary', 'unary', 'binary', 'ternary'][n]
-  else:
-    return '%s-ary' % n
-
-
-def Title(word):
-  """Returns the given word in title case.  The difference between
-  this and string's title() method is that Title('4-ary') is '4-ary'
-  while '4-ary'.title() is '4-Ary'."""
-
-  return word[0].upper() + word[1:]
-
-
-def OneTo(n):
-  """Returns the list [1, 2, 3, ..., n]."""
-
-  return range(1, n + 1)
-
-
-def Iter(n, format, sep=''):
-  """Given a positive integer n, a format string that contains 0 or
-  more '%s' format specs, and optionally a separator string, returns
-  the join of n strings, each formatted with the format string on an
-  iterator ranged from 1 to n.
-
-  Example:
-
-  Iter(3, 'v%s', sep=', ') returns 'v1, v2, v3'.
-  """
-
-  # How many '%s' specs are in format?
-  spec_count = len(format.split('%s')) - 1
-  return sep.join([format % (spec_count * (i,)) for i in OneTo(n)])
-
-
-def ImplementationForArity(n):
-  """Returns the implementation of n-ary predicate assertions."""
-
-  # A map the defines the values used in the implementation template.
-  DEFS = {
-    'n' : str(n),
-    'vs' : Iter(n, 'v%s', sep=', '),
-    'vts' : Iter(n, '#v%s', sep=', '),
-    'arity' : Arity(n),
-    'Arity' : Title(Arity(n))
-    }
-
-  impl = """
-
-// Helper function for implementing {EXPECT|ASSERT}_PRED%(n)s.  Don't use
-// this in your code.
-template <typename Pred""" % DEFS
-
-  impl += Iter(n, """,
-          typename T%s""")
-
-  impl += """>
-AssertionResult AssertPred%(n)sHelper(const char* pred_text""" % DEFS
-
-  impl += Iter(n, """,
-                                  const char* e%s""")
-
-  impl += """,
-                                  Pred pred"""
-
-  impl += Iter(n, """,
-                                  const T%s& v%s""")
-
-  impl += """) {
-  if (pred(%(vs)s)) return AssertionSuccess();
-
-""" % DEFS
-
-  impl += '  return AssertionFailure() << pred_text << "("'
-
-  impl += Iter(n, """
-                            << e%s""", sep=' << ", "')
-
-  impl += ' << ") evaluates to false, where"'
-
-  impl += Iter(
-      n, """
-      << "\\n" << e%s << " evaluates to " << ::testing::PrintToString(v%s)"""
-  )
-
-  impl += """;
-}
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED_FORMAT%(n)s.
-// Don't use this in your code.
-#define GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, on_failure)\\
-  GTEST_ASSERT_(pred_format(%(vts)s, %(vs)s), \\
-                on_failure)
-
-// Internal macro for implementing {EXPECT|ASSERT}_PRED%(n)s.  Don't use
-// this in your code.
-#define GTEST_PRED%(n)s_(pred, %(vs)s, on_failure)\\
-  GTEST_ASSERT_(::testing::AssertPred%(n)sHelper(#pred""" % DEFS
-
-  impl += Iter(n, """, \\
-                                             #v%s""")
-
-  impl += """, \\
-                                             pred"""
-
-  impl += Iter(n, """, \\
-                                             v%s""")
-
-  impl += """), on_failure)
-
-// %(Arity)s predicate assertion macros.
-#define EXPECT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
-  GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_NONFATAL_FAILURE_)
-#define EXPECT_PRED%(n)s(pred, %(vs)s) \\
-  GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_NONFATAL_FAILURE_)
-#define ASSERT_PRED_FORMAT%(n)s(pred_format, %(vs)s) \\
-  GTEST_PRED_FORMAT%(n)s_(pred_format, %(vs)s, GTEST_FATAL_FAILURE_)
-#define ASSERT_PRED%(n)s(pred, %(vs)s) \\
-  GTEST_PRED%(n)s_(pred, %(vs)s, GTEST_FATAL_FAILURE_)
-
-""" % DEFS
-
-  return impl
-
-
-def HeaderPostamble():
-  """Returns the postamble for the header file."""
-
-  return """
-
-}  // namespace testing
-
-#endif  // GTEST_INCLUDE_GTEST_GTEST_PRED_IMPL_H_
-"""
-
-
-def GenerateFile(path, content):
-  """Given a file path and a content string
-     overwrites it with the given content.
-  """
-  print 'Updating file %s . . .' % path
-  f = file(path, 'w+')
-  print >>f, content,
-  f.close()
-
-  print 'File %s has been updated.' % path
-
-
-def GenerateHeader(n):
-  """Given the maximum arity n, updates the header file that implements
-  the predicate assertions.
-  """
-  GenerateFile(HEADER,
-               HeaderPreamble(n)
-               + ''.join([ImplementationForArity(i) for i in OneTo(n)])
-               + HeaderPostamble())
-
-
-def UnitTestPreamble():
-  """Returns the preamble for the unit test file."""
-
-  # A map that defines the values used in the preamble template.
-  DEFS = {
-    'today' : time.strftime('%m/%d/%Y'),
-    'year' : time.strftime('%Y'),
-    'command' : '%s %s' % (os.path.basename(sys.argv[0]), sys.argv[1]),
-    }
-
-  return (
-  """// Copyright 2006, Google Inc.
-// All rights reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-// This file is AUTOMATICALLY GENERATED on %(today)s by command
-// '%(command)s'.  DO NOT EDIT BY HAND!
-
-// Regression test for gtest_pred_impl.h
-//
-// This file is generated by a script and quite long.  If you intend to
-// learn how Google Test works by reading its unit tests, read
-// gtest_unittest.cc instead.
-//
-// This is intended as a regression test for the Google Test predicate
-// assertions.  We compile it as part of the gtest_unittest target
-// only to keep the implementation tidy and compact, as it is quite
-// involved to set up the stage for testing Google Test using Google
-// Test itself.
-//
-// Currently, gtest_unittest takes ~11 seconds to run in the testing
-// daemon.  In the future, if it grows too large and needs much more
-// time to finish, we should consider separating this file into a
-// stand-alone regression test.
-
-#include <iostream>
-
-#include "gtest/gtest.h"
-#include "gtest/gtest-spi.h"
-
-// A user-defined data type.
-struct Bool {
-  explicit Bool(int val) : value(val != 0) {}
-
-  bool operator>(int n) const { return value > Bool(n).value; }
-
-  Bool operator+(const Bool& rhs) const { return Bool(value + rhs.value); }
-
-  bool operator==(const Bool& rhs) const { return value == rhs.value; }
-
-  bool value;
-};
-
-// Enables Bool to be used in assertions.
-std::ostream& operator<<(std::ostream& os, const Bool& x) {
-  return os << (x.value ? "true" : "false");
-}
-
-""" % DEFS)
-
-
-def TestsForArity(n):
-  """Returns the tests for n-ary predicate assertions."""
-
-  # A map that defines the values used in the template for the tests.
-  DEFS = {
-    'n' : n,
-    'es' : Iter(n, 'e%s', sep=', '),
-    'vs' : Iter(n, 'v%s', sep=', '),
-    'vts' : Iter(n, '#v%s', sep=', '),
-    'tvs' : Iter(n, 'T%s v%s', sep=', '),
-    'int_vs' : Iter(n, 'int v%s', sep=', '),
-    'Bool_vs' : Iter(n, 'Bool v%s', sep=', '),
-    'types' : Iter(n, 'typename T%s', sep=', '),
-    'v_sum' : Iter(n, 'v%s', sep=' + '),
-    'arity' : Arity(n),
-    'Arity' : Title(Arity(n)),
-    }
-
-  tests = (
-  """// Sample functions/functors for testing %(arity)s predicate assertions.
-
-// A %(arity)s predicate function.
-template <%(types)s>
-bool PredFunction%(n)s(%(tvs)s) {
-  return %(v_sum)s > 0;
-}
-
-// The following two functions are needed because a compiler doesn't have
-// a context yet to know which template function must be instantiated.
-bool PredFunction%(n)sInt(%(int_vs)s) {
-  return %(v_sum)s > 0;
-}
-bool PredFunction%(n)sBool(%(Bool_vs)s) {
-  return %(v_sum)s > 0;
-}
-""" % DEFS)
-
-  tests += """
-// A %(arity)s predicate functor.
-struct PredFunctor%(n)s {
-  template <%(types)s>
-  bool operator()(""" % DEFS
-
-  tests += Iter(n, 'const T%s& v%s', sep=""",
-                  """)
-
-  tests += """) {
-    return %(v_sum)s > 0;
-  }
-};
-""" % DEFS
-
-  tests += """
-// A %(arity)s predicate-formatter function.
-template <%(types)s>
-testing::AssertionResult PredFormatFunction%(n)s(""" % DEFS
-
-  tests += Iter(n, 'const char* e%s', sep=""",
-                                             """)
-
-  tests += Iter(n, """,
-                                             const T%s& v%s""")
-
-  tests += """) {
-  if (PredFunction%(n)s(%(vs)s))
-    return testing::AssertionSuccess();
-
-  return testing::AssertionFailure()
-      << """ % DEFS
-
-  tests += Iter(n, 'e%s', sep=' << " + " << ')
-
-  tests += """
-      << " is expected to be positive, but evaluates to "
-      << %(v_sum)s << ".";
-}
-""" % DEFS
-
-  tests += """
-// A %(arity)s predicate-formatter functor.
-struct PredFormatFunctor%(n)s {
-  template <%(types)s>
-  testing::AssertionResult operator()(""" % DEFS
-
-  tests += Iter(n, 'const char* e%s', sep=""",
-                                      """)
-
-  tests += Iter(n, """,
-                                      const T%s& v%s""")
-
-  tests += """) const {
-    return PredFormatFunction%(n)s(%(es)s, %(vs)s);
-  }
-};
-""" % DEFS
-
-  tests += """
-// Tests for {EXPECT|ASSERT}_PRED_FORMAT%(n)s.
-
-class Predicate%(n)sTest : public testing::Test {
- protected:
-  void SetUp() override {
-    expected_to_finish_ = true;
-    finished_ = false;""" % DEFS
-
-  tests += """
-    """ + Iter(n, 'n%s_ = ') + """0;
-  }
-"""
-
-  tests += """
-  void TearDown() override {
-    // Verifies that each of the predicate's arguments was evaluated
-    // exactly once."""
-
-  tests += ''.join(["""
-    EXPECT_EQ(1, n%s_) <<
-        "The predicate assertion didn't evaluate argument %s "
-        "exactly once.";""" % (i, i + 1) for i in OneTo(n)])
-
-  tests += """
-
-    // Verifies that the control flow in the test function is expected.
-    if (expected_to_finish_ && !finished_) {
-      FAIL() << "The predicate assertion unexpactedly aborted the test.";
-    } else if (!expected_to_finish_ && finished_) {
-      FAIL() << "The failed predicate assertion didn't abort the test "
-                "as expected.";
-    }
-  }
-
-  // true if and only if the test function is expected to run to finish.
-  static bool expected_to_finish_;
-
-  // true if and only if the test function did run to finish.
-  static bool finished_;
-""" % DEFS
-
-  tests += Iter(n, """
-  static int n%s_;""")
-
-  tests += """
-};
-
-bool Predicate%(n)sTest::expected_to_finish_;
-bool Predicate%(n)sTest::finished_;
-""" % DEFS
-
-  tests += Iter(n, """int Predicate%%(n)sTest::n%s_;
-""") % DEFS
-
-  tests += """
-typedef Predicate%(n)sTest EXPECT_PRED_FORMAT%(n)sTest;
-typedef Predicate%(n)sTest ASSERT_PRED_FORMAT%(n)sTest;
-typedef Predicate%(n)sTest EXPECT_PRED%(n)sTest;
-typedef Predicate%(n)sTest ASSERT_PRED%(n)sTest;
-""" % DEFS
-
-  def GenTest(use_format, use_assert, expect_failure,
-              use_functor, use_user_type):
-    """Returns the test for a predicate assertion macro.
-
-    Args:
-      use_format:     true if and only if the assertion is a *_PRED_FORMAT*.
-      use_assert:     true if and only if the assertion is a ASSERT_*.
-      expect_failure: true if and only if the assertion is expected to fail.
-      use_functor:    true if and only if the first argument of the assertion is
-                      a functor (as opposed to a function)
-      use_user_type:  true if and only if the predicate functor/function takes
-                      argument(s) of a user-defined type.
-
-    Example:
-
-      GenTest(1, 0, 0, 1, 0) returns a test that tests the behavior
-      of a successful EXPECT_PRED_FORMATn() that takes a functor
-      whose arguments have built-in types."""
-
-    if use_assert:
-      assrt = 'ASSERT'  # 'assert' is reserved, so we cannot use
-      # that identifier here.
-    else:
-      assrt = 'EXPECT'
-
-    assertion = assrt + '_PRED'
-
-    if use_format:
-      pred_format = 'PredFormat'
-      assertion += '_FORMAT'
-    else:
-      pred_format = 'Pred'
-
-    assertion += '%(n)s' % DEFS
-
-    if use_functor:
-      pred_format_type = 'functor'
-      pred_format += 'Functor%(n)s()'
-    else:
-      pred_format_type = 'function'
-      pred_format += 'Function%(n)s'
-      if not use_format:
-        if use_user_type:
-          pred_format += 'Bool'
-        else:
-          pred_format += 'Int'
-
-    test_name = pred_format_type.title()
-
-    if use_user_type:
-      arg_type = 'user-defined type (Bool)'
-      test_name += 'OnUserType'
-      if expect_failure:
-        arg = 'Bool(n%s_++)'
-      else:
-        arg = 'Bool(++n%s_)'
-    else:
-      arg_type = 'built-in type (int)'
-      test_name += 'OnBuiltInType'
-      if expect_failure:
-        arg = 'n%s_++'
-      else:
-        arg = '++n%s_'
-
-    if expect_failure:
-      successful_or_failed = 'failed'
-      expected_or_not = 'expected.'
-      test_name +=  'Failure'
-    else:
-      successful_or_failed = 'successful'
-      expected_or_not = 'UNEXPECTED!'
-      test_name +=  'Success'
-
-    # A map that defines the values used in the test template.
-    defs = DEFS.copy()
-    defs.update({
-      'assert' : assrt,
-      'assertion' : assertion,
-      'test_name' : test_name,
-      'pf_type' : pred_format_type,
-      'pf' : pred_format,
-      'arg_type' : arg_type,
-      'arg' : arg,
-      'successful' : successful_or_failed,
-      'expected' : expected_or_not,
-      })
-
-    test = """
-// Tests a %(successful)s %(assertion)s where the
-// predicate-formatter is a %(pf_type)s on a %(arg_type)s.
-TEST_F(%(assertion)sTest, %(test_name)s) {""" % defs
-
-    indent = (len(assertion) + 3)*' '
-    extra_indent = ''
-
-    if expect_failure:
-      extra_indent = '  '
-      if use_assert:
-        test += """
-  expected_to_finish_ = false;
-  EXPECT_FATAL_FAILURE({  // NOLINT"""
-      else:
-        test += """
-  EXPECT_NONFATAL_FAILURE({  // NOLINT"""
-
-    test += '\n' + extra_indent + """  %(assertion)s(%(pf)s""" % defs
-
-    test = test % defs
-    test += Iter(n, ',\n' + indent + extra_indent + '%(arg)s' % defs)
-    test += ');\n' + extra_indent + '  finished_ = true;\n'
-
-    if expect_failure:
-      test += '  }, "");\n'
-
-    test += '}\n'
-    return test
-
-  # Generates tests for all 2**6 = 64 combinations.
-  tests += ''.join([GenTest(use_format, use_assert, expect_failure,
-                            use_functor, use_user_type)
-                    for use_format in [0, 1]
-                    for use_assert in [0, 1]
-                    for expect_failure in [0, 1]
-                    for use_functor in [0, 1]
-                    for use_user_type in [0, 1]
-                    ])
-
-  return tests
-
-
-def UnitTestPostamble():
-  """Returns the postamble for the tests."""
-
-  return ''
-
-
-def GenerateUnitTest(n):
-  """Returns the tests for up-to n-ary predicate assertions."""
-
-  GenerateFile(UNIT_TEST,
-               UnitTestPreamble()
-               + ''.join([TestsForArity(i) for i in OneTo(n)])
-               + UnitTestPostamble())
-
-
-def _Main():
-  """The entry point of the script.  Generates the header file and its
-  unit test."""
-
-  if len(sys.argv) != 2:
-    print __doc__
-    print 'Author: ' + __author__
-    sys.exit(1)
-
-  n = int(sys.argv[1])
-  GenerateHeader(n)
-  GenerateUnitTest(n)
-
-
-if __name__ == '__main__':
-  _Main()

googletest/scripts/gtest-config.in

@@ -1,274 +0,0 @@
-#!/bin/sh
-
-# These variables are automatically filled in by the configure script.
-name="@PACKAGE_TARNAME@"
-version="@PACKAGE_VERSION@"
-
-show_usage()
-{
-  echo "Usage: gtest-config [OPTIONS...]"
-}
-
-show_help()
-{
-  show_usage
-  cat <<\EOF
-
-The `gtest-config' script provides access to the necessary compile and linking
-flags to connect with Google C++ Testing Framework, both in a build prior to
-installation, and on the system proper after installation. The installation
-overrides may be issued in combination with any other queries, but will only
-affect installation queries if called on a built but not installed gtest. The
-installation queries may not be issued with any other types of queries, and
-only one installation query may be made at a time. The version queries and
-compiler flag queries may be combined as desired but not mixed. Different
-version queries are always combined with logical "and" semantics, and only the
-last of any particular query is used while all previous ones ignored. All
-versions must be specified as a sequence of numbers separated by periods.
-Compiler flag queries output the union of the sets of flags when combined.
-
- Examples:
-  gtest-config --min-version=1.0 || echo "Insufficient Google Test version."
-
-  g++ $(gtest-config --cppflags --cxxflags) -o foo.o -c foo.cpp
-  g++ $(gtest-config --ldflags --libs) -o foo foo.o
-
-  # When using a built but not installed Google Test:
-  g++ $(../../my_gtest_build/scripts/gtest-config ...) ...
-
-  # When using an installed Google Test, but with installation overrides:
-  export GTEST_PREFIX="/opt"
-  g++ $(gtest-config --libdir="/opt/lib64" ...) ...
-
- Help:
-  --usage                    brief usage information
-  --help                     display this help message
-
- Installation Overrides:
-  --prefix=<dir>             overrides the installation prefix
-  --exec-prefix=<dir>        overrides the executable installation prefix
-  --libdir=<dir>             overrides the library installation prefix
-  --includedir=<dir>         overrides the header file installation prefix
-
- Installation Queries:
-  --prefix                   installation prefix
-  --exec-prefix              executable installation prefix
-  --libdir                   library installation directory
-  --includedir               header file installation directory
-  --version                  the version of the Google Test installation
-
- Version Queries:
-  --min-version=VERSION      return 0 if the version is at least VERSION
-  --exact-version=VERSION    return 0 if the version is exactly VERSION
-  --max-version=VERSION      return 0 if the version is at most VERSION
-
- Compilation Flag Queries:
-  --cppflags                 compile flags specific to the C-like preprocessors
-  --cxxflags                 compile flags appropriate for C++ programs
-  --ldflags                  linker flags
-  --libs                     libraries for linking
-
-EOF
-}
-
-# This function bounds our version with a min and a max. It uses some clever
-# POSIX-compliant variable expansion to portably do all the work in the shell
-# and avoid any dependency on a particular "sed" or "awk" implementation.
-# Notable is that it will only ever compare the first 3 components of versions.
-# Further components will be cleanly stripped off. All versions must be
-# unadorned, so "v1.0" will *not* work. The minimum version must be in $1, and
-# the max in $2. TODO(chandlerc@google.com): If this ever breaks, we should
-# investigate expanding this via autom4te from AS_VERSION_COMPARE rather than
-# continuing to maintain our own shell version.
-check_versions()
-{
-  major_version=${version%%.*}
-  minor_version="0"
-  point_version="0"
-  if test "${version#*.}" != "${version}"; then
-    minor_version=${version#*.}
-    minor_version=${minor_version%%.*}
-  fi
-  if test "${version#*.*.}" != "${version}"; then
-    point_version=${version#*.*.}
-    point_version=${point_version%%.*}
-  fi
-
-  min_version="$1"
-  min_major_version=${min_version%%.*}
-  min_minor_version="0"
-  min_point_version="0"
-  if test "${min_version#*.}" != "${min_version}"; then
-    min_minor_version=${min_version#*.}
-    min_minor_version=${min_minor_version%%.*}
-  fi
-  if test "${min_version#*.*.}" != "${min_version}"; then
-    min_point_version=${min_version#*.*.}
-    min_point_version=${min_point_version%%.*}
-  fi
-
-  max_version="$2"
-  max_major_version=${max_version%%.*}
-  max_minor_version="0"
-  max_point_version="0"
-  if test "${max_version#*.}" != "${max_version}"; then
-    max_minor_version=${max_version#*.}
-    max_minor_version=${max_minor_version%%.*}
-  fi
-  if test "${max_version#*.*.}" != "${max_version}"; then
-    max_point_version=${max_version#*.*.}
-    max_point_version=${max_point_version%%.*}
-  fi
-
-  test $(($major_version)) -lt $(($min_major_version)) && exit 1
-  if test $(($major_version)) -eq $(($min_major_version)); then
-    test $(($minor_version)) -lt $(($min_minor_version)) && exit 1
-    if test $(($minor_version)) -eq $(($min_minor_version)); then
-      test $(($point_version)) -lt $(($min_point_version)) && exit 1
-    fi
-  fi
-
-  test $(($major_version)) -gt $(($max_major_version)) && exit 1
-  if test $(($major_version)) -eq $(($max_major_version)); then
-    test $(($minor_version)) -gt $(($max_minor_version)) && exit 1
-    if test $(($minor_version)) -eq $(($max_minor_version)); then
-      test $(($point_version)) -gt $(($max_point_version)) && exit 1
-    fi
-  fi
-
-  exit 0
-}
-
-# Show the usage line when no arguments are specified.
-if test $# -eq 0; then
-  show_usage
-  exit 1
-fi
-
-while test $# -gt 0; do
-  case $1 in
-    --usage)          show_usage;         exit 0;;
-    --help)           show_help;          exit 0;;
-
-    # Installation overrides
-    --prefix=*)       GTEST_PREFIX=${1#--prefix=};;
-    --exec-prefix=*)  GTEST_EXEC_PREFIX=${1#--exec-prefix=};;
-    --libdir=*)       GTEST_LIBDIR=${1#--libdir=};;
-    --includedir=*)   GTEST_INCLUDEDIR=${1#--includedir=};;
-
-    # Installation queries
-    --prefix|--exec-prefix|--libdir|--includedir|--version)
-      if test -n "${do_query}"; then
-        show_usage
-        exit 1
-      fi
-      do_query=${1#--}
-      ;;
-
-    # Version checking
-    --min-version=*)
-      do_check_versions=yes
-      min_version=${1#--min-version=}
-      ;;
-    --max-version=*)
-      do_check_versions=yes
-      max_version=${1#--max-version=}
-      ;;
-    --exact-version=*)
-      do_check_versions=yes
-      exact_version=${1#--exact-version=}
-      ;;
-
-    # Compiler flag output
-    --cppflags)       echo_cppflags=yes;;
-    --cxxflags)       echo_cxxflags=yes;;
-    --ldflags)        echo_ldflags=yes;;
-    --libs)           echo_libs=yes;;
-
-    # Everything else is an error
-    *)                show_usage;         exit 1;;
-  esac
-  shift
-done
-
-# These have defaults filled in by the configure script but can also be
-# overridden by environment variables or command line parameters.
-prefix="${GTEST_PREFIX:-@prefix@}"
-exec_prefix="${GTEST_EXEC_PREFIX:-@exec_prefix@}"
-libdir="${GTEST_LIBDIR:-@libdir@}"
-includedir="${GTEST_INCLUDEDIR:-@includedir@}"
-
-# We try and detect if our binary is not located at its installed location. If
-# it's not, we provide variables pointing to the source and build tree rather
-# than to the install tree. This allows building against a just-built gtest
-# rather than an installed gtest.
-bindir="@bindir@"
-this_relative_bindir=`dirname $0`
-this_bindir=`cd ${this_relative_bindir}; pwd -P`
-if test "${this_bindir}" = "${this_bindir%${bindir}}"; then
-  # The path to the script doesn't end in the bindir sequence from Autoconf,
-  # assume that we are in a build tree.
-  build_dir=`dirname ${this_bindir}`
-  src_dir=`cd ${this_bindir}; cd @top_srcdir@; pwd -P`
-
-  # TODO(chandlerc@google.com): This is a dangerous dependency on libtool, we
-  # should work to remove it, and/or remove libtool altogether, replacing it
-  # with direct references to the library and a link path.
-  gtest_libs="${build_dir}/lib/libgtest.la @PTHREAD_CFLAGS@ @PTHREAD_LIBS@"
-  gtest_ldflags=""
-
-  # We provide hooks to include from either the source or build dir, where the
-  # build dir is always preferred. This will potentially allow us to write
-  # build rules for generated headers and have them automatically be preferred
-  # over provided versions.
-  gtest_cppflags="-I${build_dir}/include -I${src_dir}/include"
-  gtest_cxxflags="@PTHREAD_CFLAGS@"
-else
-  # We're using an installed gtest, although it may be staged under some
-  # prefix. Assume (as our own libraries do) that we can resolve the prefix,
-  # and are present in the dynamic link paths.
-  gtest_ldflags="-L${libdir}"
-  gtest_libs="-l${name} @PTHREAD_CFLAGS@ @PTHREAD_LIBS@"
-  gtest_cppflags="-I${includedir}"
-  gtest_cxxflags="@PTHREAD_CFLAGS@"
-fi
-
-# Do an installation query if requested.
-if test -n "$do_query"; then
-  case $do_query in
-    prefix)           echo $prefix;       exit 0;;
-    exec-prefix)      echo $exec_prefix;  exit 0;;
-    libdir)           echo $libdir;       exit 0;;
-    includedir)       echo $includedir;   exit 0;;
-    version)          echo $version;      exit 0;;
-    *)                show_usage;         exit 1;;
-  esac
-fi
-
-# Do a version check if requested.
-if test "$do_check_versions" = "yes"; then
-  # Make sure we didn't receive a bad combination of parameters.
-  test "$echo_cppflags" = "yes" && show_usage && exit 1
-  test "$echo_cxxflags" = "yes" && show_usage && exit 1
-  test "$echo_ldflags" = "yes"  && show_usage && exit 1
-  test "$echo_libs" = "yes"     && show_usage && exit 1
-
-  if test "$exact_version" != ""; then
-    check_versions $exact_version $exact_version
-    # unreachable
-  else
-    check_versions ${min_version:-0.0.0} ${max_version:-9999.9999.9999}
-    # unreachable
-  fi
-fi
-
-# Do the output in the correct order so that these can be used in-line of
-# a compiler invocation.
-output=""
-test "$echo_cppflags" = "yes" && output="$output $gtest_cppflags"
-test "$echo_cxxflags" = "yes" && output="$output $gtest_cxxflags"
-test "$echo_ldflags" = "yes"  && output="$output $gtest_ldflags"
-test "$echo_libs" = "yes"     && output="$output $gtest_libs"
-echo $output
-
-exit 0

googletest/scripts/release_docs.py

@@ -1,158 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2013 Google Inc. All Rights Reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""Script for branching Google Test/Mock wiki pages for a new version.
-
-SYNOPSIS
-       release_docs.py NEW_RELEASE_VERSION
-
-       Google Test and Google Mock's external user documentation is in
-       interlinked wiki files.  When we release a new version of
-       Google Test or Google Mock, we need to branch the wiki files
-       such that users of a specific version of Google Test/Mock can
-       look up documentation relevant for that version.  This script
-       automates that process by:
-
-         - branching the current wiki pages (which document the
-           behavior of the SVN trunk head) to pages for the specified
-           version (e.g. branching FAQ.wiki to V2_6_FAQ.wiki when
-           NEW_RELEASE_VERSION is 2.6);
-         - updating the links in the branched files to point to the branched
-           version (e.g. a link in V2_6_FAQ.wiki that pointed to
-           Primer.wiki#Anchor will now point to V2_6_Primer.wiki#Anchor).
-
-       NOTE: NEW_RELEASE_VERSION must be a NEW version number for
-       which the wiki pages don't yet exist; otherwise you'll get SVN
-       errors like "svn: Path 'V1_7_PumpManual.wiki' is not a
-       directory" when running the script.
-
-EXAMPLE
-       $ cd PATH/TO/GTEST_SVN_WORKSPACE/trunk
-       $ scripts/release_docs.py 2.6  # create wiki pages for v2.6
-       $ svn status                   # verify the file list
-       $ svn diff                     # verify the file contents
-       $ svn commit -m "release wiki pages for v2.6"
-"""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import os
-import re
-import sys
-
-import common
-
-
-# Wiki pages that shouldn't be branched for every gtest/gmock release.
-GTEST_UNVERSIONED_WIKIS = ['DevGuide.wiki']
-GMOCK_UNVERSIONED_WIKIS = [
-    'DesignDoc.wiki',
-    'DevGuide.wiki',
-    'KnownIssues.wiki'
-    ]
-
-
-def DropWikiSuffix(wiki_filename):
-  """Removes the .wiki suffix (if any) from the given filename."""
-
-  return (wiki_filename[:-len('.wiki')] if wiki_filename.endswith('.wiki')
-          else wiki_filename)
-
-
-class WikiBrancher(object):
-  """Branches ..."""
-
-  def __init__(self, dot_version):
-    self.project, svn_root_path = common.GetSvnInfo()
-    if self.project not in ('googletest', 'googlemock'):
-      sys.exit('This script must be run in a gtest or gmock SVN workspace.')
-    self.wiki_dir = svn_root_path + '/wiki'
-    # Turn '2.6' to 'V2_6_'.
-    self.version_prefix = 'V' + dot_version.replace('.', '_') + '_'
-    self.files_to_branch = self.GetFilesToBranch()
-    page_names = [DropWikiSuffix(f) for f in self.files_to_branch]
-    # A link to Foo.wiki is in one of the following forms:
-    #   [Foo words]
-    #   [Foo#Anchor words]
-    #   [http://code.google.com/.../wiki/Foo words]
-    #   [http://code.google.com/.../wiki/Foo#Anchor words]
-    # We want to replace 'Foo' with 'V2_6_Foo' in the above cases.
-    self.search_for_re = re.compile(
-        # This regex matches either
-        #   [Foo
-        # or
-        #   /wiki/Foo
-        # followed by a space or a #, where Foo is the name of an
-        # unversioned wiki page.
-        r'(\[|/wiki/)(%s)([ #])' % '|'.join(page_names))
-    self.replace_with = r'\1%s\2\3' % (self.version_prefix,)
-
-  def GetFilesToBranch(self):
-    """Returns a list of .wiki file names that need to be branched."""
-
-    unversioned_wikis = (GTEST_UNVERSIONED_WIKIS if self.project == 'googletest'
-                         else GMOCK_UNVERSIONED_WIKIS)
-    return [f for f in os.listdir(self.wiki_dir)
-            if (f.endswith('.wiki') and
-                not re.match(r'^V\d', f) and  # Excluded versioned .wiki files.
-                f not in unversioned_wikis)]
-
-  def BranchFiles(self):
-    """Branches the .wiki files needed to be branched."""
-
-    print 'Branching %d .wiki files:' % (len(self.files_to_branch),)
-    os.chdir(self.wiki_dir)
-    for f in self.files_to_branch:
-      command = 'svn cp %s %s%s' % (f, self.version_prefix, f)
-      print command
-      os.system(command)
-
-  def UpdateLinksInBranchedFiles(self):
-
-    for f in self.files_to_branch:
-      source_file = os.path.join(self.wiki_dir, f)
-      versioned_file = os.path.join(self.wiki_dir, self.version_prefix + f)
-      print 'Updating links in %s.' % (versioned_file,)
-      text = file(source_file, 'r').read()
-      new_text = self.search_for_re.sub(self.replace_with, text)
-      file(versioned_file, 'w').write(new_text)
-
-
-def main():
-  if len(sys.argv) != 2:
-    sys.exit(__doc__)
-
-  brancher = WikiBrancher(sys.argv[1])
-  brancher.BranchFiles()
-  brancher.UpdateLinksInBranchedFiles()
-
-
-if __name__ == '__main__':
-  main()

googletest/scripts/run_with_path.py

@@ -1,32 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2010 Google Inc. All Rights Reserved.
-
-"""Runs program specified in the command line with the substituted PATH.
-
-   This script is needed for to support building under Pulse which is unable
-   to override the existing PATH variable.
-"""
-
-import os
-import subprocess
-import sys
-
-SUBST_PATH_ENV_VAR_NAME = "SUBST_PATH"
-
-def main():
-  if SUBST_PATH_ENV_VAR_NAME in os.environ:
-    os.environ["PATH"] = os.environ[SUBST_PATH_ENV_VAR_NAME]
-
-  exit_code = subprocess.Popen(sys.argv[1:]).wait()
-
-  # exit_code is negative (-signal) if the process has been terminated by
-  # a signal. Returning negative exit code is not portable and so we return
-  # 100 instead.
-  if exit_code < 0:
-    exit_code = 100
-
-  sys.exit(exit_code)
-
-if __name__ == "__main__":
-  main()

googletest/scripts/test/Makefile

@@ -1,59 +0,0 @@
-# A Makefile for fusing Google Test and building a sample test against it.
-#
-# SYNOPSIS:
-#
-#   make [all]  - makes everything.
-#   make TARGET - makes the given target.
-#   make check  - makes everything and runs the built sample test.
-#   make clean  - removes all files generated by make.
-
-# Points to the root of fused Google Test, relative to where this file is.
-FUSED_GTEST_DIR = output
-
-# Paths to the fused gtest files.
-FUSED_GTEST_H = $(FUSED_GTEST_DIR)/gtest/gtest.h
-FUSED_GTEST_ALL_CC = $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
-
-# Where to find the sample test.
-SAMPLE_DIR = ../../samples
-
-# Where to find gtest_main.cc.
-GTEST_MAIN_CC = ../../src/gtest_main.cc
-
-# Flags passed to the preprocessor.
-# We have no idea here whether pthreads is available in the system, so
-# disable its use.
-CPPFLAGS += -I$(FUSED_GTEST_DIR) -DGTEST_HAS_PTHREAD=0
-
-# Flags passed to the C++ compiler.
-CXXFLAGS += -g
-
-all : sample1_unittest
-
-check : all
-	./sample1_unittest
-
-clean :
-	rm -rf $(FUSED_GTEST_DIR) sample1_unittest *.o
-
-$(FUSED_GTEST_H) :
-	../fuse_gtest_files.py $(FUSED_GTEST_DIR)
-
-$(FUSED_GTEST_ALL_CC) :
-	../fuse_gtest_files.py $(FUSED_GTEST_DIR)
-
-gtest-all.o : $(FUSED_GTEST_H) $(FUSED_GTEST_ALL_CC)
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(FUSED_GTEST_DIR)/gtest/gtest-all.cc
-
-gtest_main.o : $(FUSED_GTEST_H) $(GTEST_MAIN_CC)
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(GTEST_MAIN_CC)
-
-sample1.o : $(SAMPLE_DIR)/sample1.cc $(SAMPLE_DIR)/sample1.h
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1.cc
-
-sample1_unittest.o : $(SAMPLE_DIR)/sample1_unittest.cc \
-                     $(SAMPLE_DIR)/sample1.h $(FUSED_GTEST_H)
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) -c $(SAMPLE_DIR)/sample1_unittest.cc
-
-sample1_unittest : sample1.o sample1_unittest.o gtest-all.o gtest_main.o
-	$(CXX) $(CPPFLAGS) $(CXXFLAGS) $^ -o $@

googletest/scripts/upload_gtest.py

@@ -1,78 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2009, Google Inc.
-# All rights reserved.
-#
-# Redistribution and use in source and binary forms, with or without
-# modification, are permitted provided that the following conditions are
-# met:
-#
-#     * Redistributions of source code must retain the above copyright
-# notice, this list of conditions and the following disclaimer.
-#     * Redistributions in binary form must reproduce the above
-# copyright notice, this list of conditions and the following disclaimer
-# in the documentation and/or other materials provided with the
-# distribution.
-#     * Neither the name of Google Inc. nor the names of its
-# contributors may be used to endorse or promote products derived from
-# this software without specific prior written permission.
-#
-# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-# SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-# LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-# OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-"""upload_gtest.py v0.1.0 -- uploads a Google Test patch for review.
-
-This simple wrapper passes all command line flags and
---cc=googletestframework@googlegroups.com to upload.py.
-
-USAGE: upload_gtest.py [options for upload.py]
-"""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import os
-import sys
-
-CC_FLAG = '--cc='
-GTEST_GROUP = 'googletestframework@googlegroups.com'
-
-
-def main():
-  # Finds the path to upload.py, assuming it is in the same directory
-  # as this file.
-  my_dir = os.path.dirname(os.path.abspath(__file__))
-  upload_py_path = os.path.join(my_dir, 'upload.py')
-
-  # Adds Google Test discussion group to the cc line if it's not there
-  # already.
-  upload_py_argv = [upload_py_path]
-  found_cc_flag = False
-  for arg in sys.argv[1:]:
-    if arg.startswith(CC_FLAG):
-      found_cc_flag = True
-      cc_line = arg[len(CC_FLAG):]
-      cc_list = [addr for addr in cc_line.split(',') if addr]
-      if GTEST_GROUP not in cc_list:
-        cc_list.append(GTEST_GROUP)
-      upload_py_argv.append(CC_FLAG + ','.join(cc_list))
-    else:
-      upload_py_argv.append(arg)
-
-  if not found_cc_flag:
-    upload_py_argv.append(CC_FLAG + GTEST_GROUP)
-
-  # Invokes upload.py with the modified command line flags.
-  os.execv(upload_py_path, upload_py_argv)
-
-
-if __name__ == '__main__':
-  main()

googletest/src/gtest-death-test.cc

@@ -96,9 +96,12 @@ namespace testing {
 // used internally at Google, is "threadsafe".
 static const char kDefaultDeathTestStyle[] = GTEST_DEFAULT_DEATH_TEST_STYLE;
 
+}  // namespace testing
+
 GTEST_DEFINE_string_(
     death_test_style,
-    internal::StringFromGTestEnv("death_test_style", kDefaultDeathTestStyle),
+    testing::internal::StringFromGTestEnv("death_test_style",
+                                          testing::kDefaultDeathTestStyle),
     "Indicates how to run a death test in a forked child process: "
     "\"threadsafe\" (child process re-executes the test binary "
     "from the beginning, running only the specific death test) or "
@@ -107,7 +110,7 @@ GTEST_DEFINE_string_(
 
 GTEST_DEFINE_bool_(
     death_test_use_fork,
-    internal::BoolFromGTestEnv("death_test_use_fork", false),
+    testing::internal::BoolFromGTestEnv("death_test_use_fork", false),
     "Instructs to use fork()/_exit() instead of clone() in death tests. "
     "Ignored and always uses fork() on POSIX systems where clone() is not "
     "implemented. Useful when running under valgrind or similar tools if "
@@ -117,7 +120,6 @@ GTEST_DEFINE_bool_(
     "work in 99% of the cases. Once valgrind is fixed, this flag will "
     "most likely be removed.");
 
-namespace internal {
 GTEST_DEFINE_string_(
     internal_run_death_test, "",
     "Indicates the file, line number, temporal index of "
@@ -126,7 +128,8 @@ GTEST_DEFINE_string_(
     "the '|' characters.  This flag is specified if and only if the "
     "current process is a sub-process launched for running a thread-safe "
     "death test.  FOR INTERNAL USE ONLY.");
-}  // namespace internal
+
+namespace testing {
 
 #if GTEST_HAS_DEATH_TEST
 
@@ -148,12 +151,12 @@ bool InDeathTestChild() {
 
   // On Windows and Fuchsia, death tests are thread-safe regardless of the value
   // of the death_test_style flag.
-  return !GTEST_FLAG(internal_run_death_test).empty();
+  return !GTEST_FLAG_GET(internal_run_death_test).empty();
 
 # else
 
-  if (GTEST_FLAG(death_test_style) == "threadsafe")
-    return !GTEST_FLAG(internal_run_death_test).empty();
+  if (GTEST_FLAG_GET(death_test_style) == "threadsafe")
+    return !GTEST_FLAG_GET(internal_run_death_test).empty();
   else
     return g_in_fast_death_test_child;
 #endif
@@ -756,18 +759,18 @@ DeathTest::TestRole WindowsDeathTest::AssumeRole() {
       nullptr));  // The even is unnamed.
   GTEST_DEATH_TEST_CHECK_(event_handle_.Get() != nullptr);
   const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ +
-                                  kFilterFlag + "=" + info->test_suite_name() +
-                                  "." + info->name();
+                                  "filter=" + info->test_suite_name() + "." +
+                                  info->name();
   const std::string internal_flag =
-      std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag +
-      "=" + file_ + "|" + StreamableToString(line_) + "|" +
-      StreamableToString(death_test_index) + "|" +
+      std::string("--") + GTEST_FLAG_PREFIX_ +
+      "internal_run_death_test=" + file_ + "|" + StreamableToString(line_) +
+      "|" + StreamableToString(death_test_index) + "|" +
       StreamableToString(static_cast<unsigned int>(::GetCurrentProcessId())) +
       // size_t has the same width as pointers on both 32-bit and 64-bit
       // Windows platforms.
       // See http://msdn.microsoft.com/en-us/library/tcxf1dw6.aspx.
-      "|" + StreamableToString(reinterpret_cast<size_t>(write_handle)) +
-      "|" + StreamableToString(reinterpret_cast<size_t>(event_handle_.Get()));
+      "|" + StreamableToString(reinterpret_cast<size_t>(write_handle)) + "|" +
+      StreamableToString(reinterpret_cast<size_t>(event_handle_.Get()));
 
   char executable_path[_MAX_PATH + 1];  // NOLINT
   GTEST_DEATH_TEST_CHECK_(_MAX_PATH + 1 != ::GetModuleFileNameA(nullptr,
@@ -796,8 +799,8 @@ DeathTest::TestRole WindowsDeathTest::AssumeRole() {
   GTEST_DEATH_TEST_CHECK_(
       ::CreateProcessA(
           executable_path, const_cast<char*>(command_line.c_str()),
-          nullptr,  // Retuned process handle is not inheritable.
-          nullptr,  // Retuned thread handle is not inheritable.
+          nullptr,  // Returned process handle is not inheritable.
+          nullptr,  // Returned thread handle is not inheritable.
           TRUE,  // Child inherits all inheritable handles (for write_handle_).
           0x0,   // Default creation flags.
           nullptr,  // Inherit the parent's environment.
@@ -987,8 +990,8 @@ DeathTest::TestRole FuchsiaDeathTest::AssumeRole() {
 
   // Build the child process command line.
   const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ +
-                                  kFilterFlag + "=" + info->test_suite_name() +
-                                  "." + info->name();
+                                  "filter=" + info->test_suite_name() + "." +
+                                  info->name();
   const std::string internal_flag =
       std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "="
       + file_ + "|"
@@ -1351,7 +1354,7 @@ static pid_t ExecDeathTestSpawnChild(char* const* argv, int close_fd) {
 #   endif  // GTEST_OS_LINUX
 
 #   if GTEST_HAS_CLONE
-  const bool use_fork = GTEST_FLAG(death_test_use_fork);
+  const bool use_fork = GTEST_FLAG_GET(death_test_use_fork);
 
   if (!use_fork) {
     static const bool stack_grows_down = StackGrowsDown();
@@ -1420,13 +1423,13 @@ DeathTest::TestRole ExecDeathTest::AssumeRole() {
   GTEST_DEATH_TEST_CHECK_(fcntl(pipe_fd[1], F_SETFD, 0) != -1);
 
   const std::string filter_flag = std::string("--") + GTEST_FLAG_PREFIX_ +
-                                  kFilterFlag + "=" + info->test_suite_name() +
-                                  "." + info->name();
-  const std::string internal_flag =
-      std::string("--") + GTEST_FLAG_PREFIX_ + kInternalRunDeathTestFlag + "="
-      + file_ + "|" + StreamableToString(line_) + "|"
-      + StreamableToString(death_test_index) + "|"
-      + StreamableToString(pipe_fd[1]);
+                                  "filter=" + info->test_suite_name() + "." +
+                                  info->name();
+  const std::string internal_flag = std::string("--") + GTEST_FLAG_PREFIX_ +
+                                    "internal_run_death_test=" + file_ + "|" +
+                                    StreamableToString(line_) + "|" +
+                                    StreamableToString(death_test_index) + "|" +
+                                    StreamableToString(pipe_fd[1]);
   Arguments args;
   args.AddArguments(GetArgvsForDeathTestChildProcess());
   args.AddArgument(filter_flag.c_str());
@@ -1482,32 +1485,32 @@ bool DefaultDeathTestFactory::Create(const char* statement,
 
 # if GTEST_OS_WINDOWS
 
-  if (GTEST_FLAG(death_test_style) == "threadsafe" ||
-      GTEST_FLAG(death_test_style) == "fast") {
+  if (GTEST_FLAG_GET(death_test_style) == "threadsafe" ||
+      GTEST_FLAG_GET(death_test_style) == "fast") {
     *test = new WindowsDeathTest(statement, std::move(matcher), file, line);
   }
 
 # elif GTEST_OS_FUCHSIA
 
-  if (GTEST_FLAG(death_test_style) == "threadsafe" ||
-      GTEST_FLAG(death_test_style) == "fast") {
+  if (GTEST_FLAG_GET(death_test_style) == "threadsafe" ||
+      GTEST_FLAG_GET(death_test_style) == "fast") {
     *test = new FuchsiaDeathTest(statement, std::move(matcher), file, line);
   }
 
 # else
 
-  if (GTEST_FLAG(death_test_style) == "threadsafe") {
+  if (GTEST_FLAG_GET(death_test_style) == "threadsafe") {
     *test = new ExecDeathTest(statement, std::move(matcher), file, line);
-  } else if (GTEST_FLAG(death_test_style) == "fast") {
+  } else if (GTEST_FLAG_GET(death_test_style) == "fast") {
     *test = new NoExecDeathTest(statement, std::move(matcher));
   }
 
 # endif  // GTEST_OS_WINDOWS
 
   else {  // NOLINT - this is more readable than unbalanced brackets inside #if.
-    DeathTest::set_last_death_test_message(
-        "Unknown death test style \"" + GTEST_FLAG(death_test_style)
-        + "\" encountered");
+    DeathTest::set_last_death_test_message("Unknown death test style \"" +
+                                           GTEST_FLAG_GET(death_test_style) +
+                                           "\" encountered");
     return false;
   }
 
@@ -1584,14 +1587,14 @@ static int GetStatusFileDescriptor(unsigned int parent_process_id,
 // initialized from the GTEST_FLAG(internal_run_death_test) flag if
 // the flag is specified; otherwise returns NULL.
 InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
-  if (GTEST_FLAG(internal_run_death_test) == "") return nullptr;
+  if (GTEST_FLAG_GET(internal_run_death_test) == "") return nullptr;
 
   // GTEST_HAS_DEATH_TEST implies that we have ::std::string, so we
   // can use it here.
   int line = -1;
   int index = -1;
   ::std::vector< ::std::string> fields;
-  SplitString(GTEST_FLAG(internal_run_death_test).c_str(), '|', &fields);
+  SplitString(GTEST_FLAG_GET(internal_run_death_test), '|', &fields);
   int write_fd = -1;
 
 # if GTEST_OS_WINDOWS
@@ -1607,7 +1610,7 @@ InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
       || !ParseNaturalNumber(fields[4], &write_handle_as_size_t)
       || !ParseNaturalNumber(fields[5], &event_handle_as_size_t)) {
     DeathTestAbort("Bad --gtest_internal_run_death_test flag: " +
-                   GTEST_FLAG(internal_run_death_test));
+                   GTEST_FLAG_GET(internal_run_death_test));
   }
   write_fd = GetStatusFileDescriptor(parent_process_id,
                                      write_handle_as_size_t,
@@ -1618,8 +1621,8 @@ InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
   if (fields.size() != 3
       || !ParseNaturalNumber(fields[1], &line)
       || !ParseNaturalNumber(fields[2], &index)) {
-    DeathTestAbort("Bad --gtest_internal_run_death_test flag: "
-        + GTEST_FLAG(internal_run_death_test));
+    DeathTestAbort("Bad --gtest_internal_run_death_test flag: " +
+                   GTEST_FLAG_GET(internal_run_death_test));
   }
 
 # else
@@ -1628,8 +1631,8 @@ InternalRunDeathTestFlag* ParseInternalRunDeathTestFlag() {
       || !ParseNaturalNumber(fields[1], &line)
       || !ParseNaturalNumber(fields[2], &index)
       || !ParseNaturalNumber(fields[3], &write_fd)) {
-    DeathTestAbort("Bad --gtest_internal_run_death_test flag: "
-        + GTEST_FLAG(internal_run_death_test));
+    DeathTestAbort("Bad --gtest_internal_run_death_test flag: " +
+                   GTEST_FLAG_GET(internal_run_death_test));
   }
 
 # endif  // GTEST_OS_WINDOWS

googletest/src/gtest-internal-inl.h

@@ -64,8 +64,6 @@
 GTEST_DISABLE_MSC_WARNINGS_PUSH_(4251 \
 /* class A needs to have dll-interface to be used by clients of class B */)
 
-namespace testing {
-
 // Declares the flags.
 //
 // We don't want the users to modify this flag in the code, but want
@@ -73,32 +71,13 @@ namespace testing {
 // declare it here as opposed to in gtest.h.
 GTEST_DECLARE_bool_(death_test_use_fork);
 
+namespace testing {
 namespace internal {
 
 // The value of GetTestTypeId() as seen from within the Google Test
 // library.  This is solely for testing GetTestTypeId().
 GTEST_API_ extern const TypeId kTestTypeIdInGoogleTest;
 
-// Names of the flags (needed for parsing Google Test flags).
-const char kAlsoRunDisabledTestsFlag[] = "also_run_disabled_tests";
-const char kBreakOnFailureFlag[] = "break_on_failure";
-const char kCatchExceptionsFlag[] = "catch_exceptions";
-const char kColorFlag[] = "color";
-const char kFailFast[] = "fail_fast";
-const char kFilterFlag[] = "filter";
-const char kListTestsFlag[] = "list_tests";
-const char kOutputFlag[] = "output";
-const char kBriefFlag[] = "brief";
-const char kPrintTimeFlag[] = "print_time";
-const char kPrintUTF8Flag[] = "print_utf8";
-const char kRandomSeedFlag[] = "random_seed";
-const char kRepeatFlag[] = "repeat";
-const char kShuffleFlag[] = "shuffle";
-const char kStackTraceDepthFlag[] = "stack_trace_depth";
-const char kStreamResultToFlag[] = "stream_result_to";
-const char kThrowOnFailureFlag[] = "throw_on_failure";
-const char kFlagfileFlag[] = "flagfile";
-
 // A valid random seed must be in [1, kMaxRandomSeed].
 const int kMaxRandomSeed = 99999;
 
@@ -125,8 +104,7 @@ GTEST_API_ std::string FormatEpochTimeInMillisAsIso8601(TimeInMillis ms);
 //
 // On success, stores the value of the flag in *value, and returns
 // true.  On failure, returns false without changing *value.
-GTEST_API_ bool ParseInt32Flag(
-    const char* str, const char* flag, int32_t* value);
+GTEST_API_ bool ParseFlag(const char* str, const char* flag, int32_t* value);
 
 // Returns a random seed in range [1, kMaxRandomSeed] based on the
 // given --gtest_random_seed flag value.
@@ -160,50 +138,54 @@ class GTestFlagSaver {
  public:
   // The c'tor.
   GTestFlagSaver() {
-    also_run_disabled_tests_ = GTEST_FLAG(also_run_disabled_tests);
-    break_on_failure_ = GTEST_FLAG(break_on_failure);
-    catch_exceptions_ = GTEST_FLAG(catch_exceptions);
-    color_ = GTEST_FLAG(color);
-    death_test_style_ = GTEST_FLAG(death_test_style);
-    death_test_use_fork_ = GTEST_FLAG(death_test_use_fork);
-    fail_fast_ = GTEST_FLAG(fail_fast);
-    filter_ = GTEST_FLAG(filter);
-    internal_run_death_test_ = GTEST_FLAG(internal_run_death_test);
-    list_tests_ = GTEST_FLAG(list_tests);
-    output_ = GTEST_FLAG(output);
-    brief_ = GTEST_FLAG(brief);
-    print_time_ = GTEST_FLAG(print_time);
-    print_utf8_ = GTEST_FLAG(print_utf8);
-    random_seed_ = GTEST_FLAG(random_seed);
-    repeat_ = GTEST_FLAG(repeat);
-    shuffle_ = GTEST_FLAG(shuffle);
-    stack_trace_depth_ = GTEST_FLAG(stack_trace_depth);
-    stream_result_to_ = GTEST_FLAG(stream_result_to);
-    throw_on_failure_ = GTEST_FLAG(throw_on_failure);
+    also_run_disabled_tests_ = GTEST_FLAG_GET(also_run_disabled_tests);
+    break_on_failure_ = GTEST_FLAG_GET(break_on_failure);
+    catch_exceptions_ = GTEST_FLAG_GET(catch_exceptions);
+    color_ = GTEST_FLAG_GET(color);
+    death_test_style_ = GTEST_FLAG_GET(death_test_style);
+    death_test_use_fork_ = GTEST_FLAG_GET(death_test_use_fork);
+    fail_fast_ = GTEST_FLAG_GET(fail_fast);
+    filter_ = GTEST_FLAG_GET(filter);
+    internal_run_death_test_ = GTEST_FLAG_GET(internal_run_death_test);
+    list_tests_ = GTEST_FLAG_GET(list_tests);
+    output_ = GTEST_FLAG_GET(output);
+    brief_ = GTEST_FLAG_GET(brief);
+    print_time_ = GTEST_FLAG_GET(print_time);
+    print_utf8_ = GTEST_FLAG_GET(print_utf8);
+    random_seed_ = GTEST_FLAG_GET(random_seed);
+    repeat_ = GTEST_FLAG_GET(repeat);
+    recreate_environments_when_repeating_ =
+        GTEST_FLAG_GET(recreate_environments_when_repeating);
+    shuffle_ = GTEST_FLAG_GET(shuffle);
+    stack_trace_depth_ = GTEST_FLAG_GET(stack_trace_depth);
+    stream_result_to_ = GTEST_FLAG_GET(stream_result_to);
+    throw_on_failure_ = GTEST_FLAG_GET(throw_on_failure);
   }
 
   // The d'tor is not virtual.  DO NOT INHERIT FROM THIS CLASS.
   ~GTestFlagSaver() {
-    GTEST_FLAG(also_run_disabled_tests) = also_run_disabled_tests_;
-    GTEST_FLAG(break_on_failure) = break_on_failure_;
-    GTEST_FLAG(catch_exceptions) = catch_exceptions_;
-    GTEST_FLAG(color) = color_;
-    GTEST_FLAG(death_test_style) = death_test_style_;
-    GTEST_FLAG(death_test_use_fork) = death_test_use_fork_;
-    GTEST_FLAG(filter) = filter_;
-    GTEST_FLAG(fail_fast) = fail_fast_;
-    GTEST_FLAG(internal_run_death_test) = internal_run_death_test_;
-    GTEST_FLAG(list_tests) = list_tests_;
-    GTEST_FLAG(output) = output_;
-    GTEST_FLAG(brief) = brief_;
-    GTEST_FLAG(print_time) = print_time_;
-    GTEST_FLAG(print_utf8) = print_utf8_;
-    GTEST_FLAG(random_seed) = random_seed_;
-    GTEST_FLAG(repeat) = repeat_;
-    GTEST_FLAG(shuffle) = shuffle_;
-    GTEST_FLAG(stack_trace_depth) = stack_trace_depth_;
-    GTEST_FLAG(stream_result_to) = stream_result_to_;
-    GTEST_FLAG(throw_on_failure) = throw_on_failure_;
+    GTEST_FLAG_SET(also_run_disabled_tests, also_run_disabled_tests_);
+    GTEST_FLAG_SET(break_on_failure, break_on_failure_);
+    GTEST_FLAG_SET(catch_exceptions, catch_exceptions_);
+    GTEST_FLAG_SET(color, color_);
+    GTEST_FLAG_SET(death_test_style, death_test_style_);
+    GTEST_FLAG_SET(death_test_use_fork, death_test_use_fork_);
+    GTEST_FLAG_SET(filter, filter_);
+    GTEST_FLAG_SET(fail_fast, fail_fast_);
+    GTEST_FLAG_SET(internal_run_death_test, internal_run_death_test_);
+    GTEST_FLAG_SET(list_tests, list_tests_);
+    GTEST_FLAG_SET(output, output_);
+    GTEST_FLAG_SET(brief, brief_);
+    GTEST_FLAG_SET(print_time, print_time_);
+    GTEST_FLAG_SET(print_utf8, print_utf8_);
+    GTEST_FLAG_SET(random_seed, random_seed_);
+    GTEST_FLAG_SET(repeat, repeat_);
+    GTEST_FLAG_SET(recreate_environments_when_repeating,
+                   recreate_environments_when_repeating_);
+    GTEST_FLAG_SET(shuffle, shuffle_);
+    GTEST_FLAG_SET(stack_trace_depth, stack_trace_depth_);
+    GTEST_FLAG_SET(stream_result_to, stream_result_to_);
+    GTEST_FLAG_SET(throw_on_failure, throw_on_failure_);
   }
 
  private:
@@ -224,6 +206,7 @@ class GTestFlagSaver {
   bool print_utf8_;
   int32_t random_seed_;
   int32_t repeat_;
+  bool recreate_environments_when_repeating_;
   bool shuffle_;
   int32_t stack_trace_depth_;
   std::string stream_result_to_;
@@ -290,7 +273,7 @@ inline int CountIf(const Container& c, Predicate predicate) {
   // Implemented as an explicit loop since std::count_if() in libCstd on
   // Solaris has a non-standard signature.
   int count = 0;
-  for (typename Container::const_iterator it = c.begin(); it != c.end(); ++it) {
+  for (auto it = c.begin(); it != c.end(); ++it) {
     if (predicate(*it))
       ++count;
   }

googletest/src/gtest-port.cc

@@ -98,7 +98,7 @@ const int kStdOutFileno = STDOUT_FILENO;
 const int kStdErrFileno = STDERR_FILENO;
 #endif  // _MSC_VER
 
-#if GTEST_OS_LINUX
+#if GTEST_OS_LINUX || GTEST_OS_GNU_HURD
 
 namespace {
 template <typename T>
@@ -280,10 +280,6 @@ size_t GetThreadCount() {
 
 #if GTEST_IS_THREADSAFE && GTEST_OS_WINDOWS
 
-void SleepMilliseconds(int n) {
-  ::Sleep(static_cast<DWORD>(n));
-}
-
 AutoHandle::AutoHandle()
     : handle_(INVALID_HANDLE_VALUE) {}
 
@@ -322,23 +318,6 @@ bool AutoHandle::IsCloseable() const {
   return handle_ != nullptr && handle_ != INVALID_HANDLE_VALUE;
 }
 
-Notification::Notification()
-    : event_(::CreateEvent(nullptr,     // Default security attributes.
-                           TRUE,        // Do not reset automatically.
-                           FALSE,       // Initially unset.
-                           nullptr)) {  // Anonymous event.
-  GTEST_CHECK_(event_.Get() != nullptr);
-}
-
-void Notification::Notify() {
-  GTEST_CHECK_(::SetEvent(event_.Get()) != FALSE);
-}
-
-void Notification::WaitForNotification() {
-  GTEST_CHECK_(
-      ::WaitForSingleObject(event_.Get(), INFINITE) == WAIT_OBJECT_0);
-}
-
 Mutex::Mutex()
     : owner_thread_id_(0),
       type_(kDynamic),
@@ -650,7 +629,8 @@ class ThreadLocalRegistryImpl {
         &ThreadLocalRegistryImpl::WatcherThreadFunc,
         reinterpret_cast<LPVOID>(new ThreadIdAndHandle(thread_id, thread)),
         CREATE_SUSPENDED, &watcher_thread_id);
-    GTEST_CHECK_(watcher_thread != nullptr);
+    GTEST_CHECK_(watcher_thread != nullptr)
+        << "CreateThread failed with error " << ::GetLastError() << ".";
     // Give the watcher thread the same priority as ours to avoid being
     // blocked by it.
     ::SetThreadPriority(watcher_thread,

googletest/src/gtest-printers.cc

@@ -304,6 +304,51 @@ void PrintTo(char32_t c, ::std::ostream* os) {
       << static_cast<uint32_t>(c);
 }
 
+// gcc/clang __{u,}int128_t
+#if defined(__SIZEOF_INT128__)
+void PrintTo(__uint128_t v, ::std::ostream* os) {
+  if (v == 0) {
+    *os << "0";
+    return;
+  }
+
+  // Buffer large enough for ceil(log10(2^128))==39 and the null terminator
+  char buf[40];
+  char* p = buf + sizeof(buf);
+
+  // Some configurations have a __uint128_t, but no support for built in
+  // division. Do manual long division instead.
+
+  uint64_t high = static_cast<uint64_t>(v >> 64);
+  uint64_t low = static_cast<uint64_t>(v);
+
+  *--p = 0;
+  while (high != 0 || low != 0) {
+    uint64_t high_mod = high % 10;
+    high = high / 10;
+    // This is the long division algorithm specialized for a divisor of 10 and
+    // only two elements.
+    // Notable values:
+    //   2^64 / 10 == 1844674407370955161
+    //   2^64 % 10 == 6
+    const uint64_t carry = 6 * high_mod + low % 10;
+    low = low / 10 + high_mod * 1844674407370955161 + carry / 10;
+
+    char digit = static_cast<char>(carry % 10);
+    *--p = '0' + digit;
+  }
+  *os << p;
+}
+void PrintTo(__int128_t v, ::std::ostream* os) {
+  __uint128_t uv = static_cast<__uint128_t>(v);
+  if (v < 0) {
+    *os << "-";
+    uv = -uv;
+  }
+  PrintTo(uv, os);
+}
+#endif  // __SIZEOF_INT128__
+
 // Prints the given array of characters to the ostream.  CharType must be either
 // char, char8_t, char16_t, char32_t, or wchar_t.
 // The array starts at begin, the length is len, it may include '\0' characters
@@ -502,7 +547,7 @@ void ConditionalPrintAsText(const char* str, size_t length, ostream* os) {
 
 void PrintStringTo(const ::std::string& s, ostream* os) {
   if (PrintCharsAsStringTo(s.data(), s.size(), os) == kHexEscape) {
-    if (GTEST_FLAG(print_utf8)) {
+    if (GTEST_FLAG_GET(print_utf8)) {
       ConditionalPrintAsText(s.data(), s.size(), os);
     }
   }

googletest/src/gtest.cc

@@ -177,7 +177,7 @@ const char kStackTraceMarker[] = "\nStack trace:\n";
 // is specified on the command line.
 bool g_help_flag = false;
 
-// Utilty function to Open File for Writing
+// Utility function to Open File for Writing
 static FILE* OpenFileForWriting(const std::string& output_file) {
   FILE* fileout = nullptr;
   FilePath output_file_path(output_file);
@@ -216,28 +216,33 @@ static bool GetDefaultFailFast() {
   return false;
 }
 
+}  // namespace testing
+
 GTEST_DEFINE_bool_(
-    fail_fast, internal::BoolFromGTestEnv("fail_fast", GetDefaultFailFast()),
+    fail_fast,
+    testing::internal::BoolFromGTestEnv("fail_fast",
+                                        testing::GetDefaultFailFast()),
     "True if and only if a test failure should stop further test execution.");
 
 GTEST_DEFINE_bool_(
     also_run_disabled_tests,
-    internal::BoolFromGTestEnv("also_run_disabled_tests", false),
+    testing::internal::BoolFromGTestEnv("also_run_disabled_tests", false),
     "Run disabled tests too, in addition to the tests normally being run.");
 
 GTEST_DEFINE_bool_(
-    break_on_failure, internal::BoolFromGTestEnv("break_on_failure", false),
+    break_on_failure,
+    testing::internal::BoolFromGTestEnv("break_on_failure", false),
     "True if and only if a failed assertion should be a debugger "
     "break-point.");
 
 GTEST_DEFINE_bool_(catch_exceptions,
-                   internal::BoolFromGTestEnv("catch_exceptions", true),
+                   testing::internal::BoolFromGTestEnv("catch_exceptions",
+                                                       true),
                    "True if and only if " GTEST_NAME_
                    " should catch exceptions and treat them as test failures.");
 
 GTEST_DEFINE_string_(
-    color,
-    internal::StringFromGTestEnv("color", "auto"),
+    color, testing::internal::StringFromGTestEnv("color", "auto"),
     "Whether to use colors in the output.  Valid values: yes, no, "
     "and auto.  'auto' means to use colors if the output is "
     "being sent to a terminal and the TERM environment variable "
@@ -245,7 +250,8 @@ GTEST_DEFINE_string_(
 
 GTEST_DEFINE_string_(
     filter,
-    internal::StringFromGTestEnv("filter", GetDefaultFilter()),
+    testing::internal::StringFromGTestEnv("filter",
+                                          testing::GetDefaultFilter()),
     "A colon-separated list of glob (not regex) patterns "
     "for filtering the tests to run, optionally followed by a "
     "'-' and a : separated list of negative patterns (tests to "
@@ -254,8 +260,10 @@ GTEST_DEFINE_string_(
 
 GTEST_DEFINE_bool_(
     install_failure_signal_handler,
-    internal::BoolFromGTestEnv("install_failure_signal_handler", false),
-    "If true and supported on the current platform, " GTEST_NAME_ " should "
+    testing::internal::BoolFromGTestEnv("install_failure_signal_handler",
+                                        false),
+    "If true and supported on the current platform, " GTEST_NAME_
+    " should "
     "install a signal handler that dumps debugging information when fatal "
     "signals are raised.");
 
@@ -269,8 +277,8 @@ GTEST_DEFINE_bool_(list_tests, false,
 //   ''
 GTEST_DEFINE_string_(
     output,
-    internal::StringFromGTestEnv("output",
-      internal::OutputFlagAlsoCheckEnvVar().c_str()),
+    testing::internal::StringFromGTestEnv(
+        "output", testing::internal::OutputFlagAlsoCheckEnvVar().c_str()),
     "A format (defaults to \"xml\" but can be specified to be \"json\"), "
     "optionally followed by a colon and an output file name or directory. "
     "A directory is indicated by a trailing pathname separator. "
@@ -281,65 +289,79 @@ GTEST_DEFINE_string_(
     "digits.");
 
 GTEST_DEFINE_bool_(
-    brief, internal::BoolFromGTestEnv("brief", false),
+    brief, testing::internal::BoolFromGTestEnv("brief", false),
     "True if only test failures should be displayed in text output.");
 
-GTEST_DEFINE_bool_(print_time, internal::BoolFromGTestEnv("print_time", true),
+GTEST_DEFINE_bool_(print_time,
+                   testing::internal::BoolFromGTestEnv("print_time", true),
                    "True if and only if " GTEST_NAME_
                    " should display elapsed time in text output.");
 
-GTEST_DEFINE_bool_(print_utf8, internal::BoolFromGTestEnv("print_utf8", true),
+GTEST_DEFINE_bool_(print_utf8,
+                   testing::internal::BoolFromGTestEnv("print_utf8", true),
                    "True if and only if " GTEST_NAME_
                    " prints UTF8 characters as text.");
 
 GTEST_DEFINE_int32_(
-    random_seed,
-    internal::Int32FromGTestEnv("random_seed", 0),
+    random_seed, testing::internal::Int32FromGTestEnv("random_seed", 0),
     "Random number seed to use when shuffling test orders.  Must be in range "
     "[1, 99999], or 0 to use a seed based on the current time.");
 
 GTEST_DEFINE_int32_(
-    repeat,
-    internal::Int32FromGTestEnv("repeat", 1),
+    repeat, testing::internal::Int32FromGTestEnv("repeat", 1),
     "How many times to repeat each test.  Specify a negative number "
     "for repeating forever.  Useful for shaking out flaky tests.");
 
+GTEST_DEFINE_bool_(
+    recreate_environments_when_repeating,
+    testing::internal::BoolFromGTestEnv("recreate_environments_when_repeating",
+                                        true),
+    "Controls whether global test environments are recreated for each repeat "
+    "of the tests. If set to false the global test environments are only set "
+    "up once, for the first iteration, and only torn down once, for the last. "
+    "Useful for shaking out flaky tests with stable, expensive test "
+    "environments. If --gtest_repeat is set to a negative number, meaning "
+    "there is no last run, the environments will always be recreated to avoid "
+    "leaks.");
+
 GTEST_DEFINE_bool_(show_internal_stack_frames, false,
                    "True if and only if " GTEST_NAME_
                    " should include internal stack frames when "
                    "printing test failure stack traces.");
 
-GTEST_DEFINE_bool_(shuffle, internal::BoolFromGTestEnv("shuffle", false),
+GTEST_DEFINE_bool_(shuffle,
+                   testing::internal::BoolFromGTestEnv("shuffle", false),
                    "True if and only if " GTEST_NAME_
                    " should randomize tests' order on every run.");
 
 GTEST_DEFINE_int32_(
     stack_trace_depth,
-    internal::Int32FromGTestEnv("stack_trace_depth", kMaxStackTraceDepth),
+    testing::internal::Int32FromGTestEnv("stack_trace_depth",
+                                         testing::kMaxStackTraceDepth),
     "The maximum number of stack frames to print when an "
     "assertion fails.  The valid range is 0 through 100, inclusive.");
 
 GTEST_DEFINE_string_(
     stream_result_to,
-    internal::StringFromGTestEnv("stream_result_to", ""),
+    testing::internal::StringFromGTestEnv("stream_result_to", ""),
     "This flag specifies the host name and the port number on which to stream "
     "test results. Example: \"localhost:555\". The flag is effective only on "
     "Linux.");
 
 GTEST_DEFINE_bool_(
     throw_on_failure,
-    internal::BoolFromGTestEnv("throw_on_failure", false),
+    testing::internal::BoolFromGTestEnv("throw_on_failure", false),
     "When this flag is specified, a failed assertion will throw an exception "
     "if exceptions are enabled or exit the program with a non-zero code "
     "otherwise. For use with an external test framework.");
 
 #if GTEST_USE_OWN_FLAGFILE_FLAG_
 GTEST_DEFINE_string_(
-    flagfile,
-    internal::StringFromGTestEnv("flagfile", ""),
+    flagfile, testing::internal::StringFromGTestEnv("flagfile", ""),
     "This flag specifies the flagfile to read command-line flags from.");
 #endif  // GTEST_USE_OWN_FLAGFILE_FLAG_
 
+namespace testing {
 namespace internal {
 
 // Generates a random number from [0, range), using a Linear
@@ -421,7 +443,7 @@ void AssertHelper::operator=(const Message& message) const {
 namespace {
 
 // When TEST_P is found without a matching INSTANTIATE_TEST_SUITE_P
-// to creates test cases for it, a syntetic test case is
+// to creates test cases for it, a synthetic test case is
 // inserted to report ether an error or a log message.
 //
 // This configuration bit will likely be removed at some point.
@@ -606,7 +628,8 @@ FilePath GetCurrentExecutableName() {
 
 // Returns the output format, or "" for normal printed output.
 std::string UnitTestOptions::GetOutputFormat() {
-  const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
+  std::string s = GTEST_FLAG_GET(output);
+  const char* const gtest_output_flag = s.c_str();
   const char* const colon = strchr(gtest_output_flag, ':');
   return (colon == nullptr)
              ? std::string(gtest_output_flag)
@@ -617,7 +640,8 @@ std::string UnitTestOptions::GetOutputFormat() {
 // Returns the name of the requested output file, or the default if none
 // was explicitly specified.
 std::string UnitTestOptions::GetAbsolutePathToOutputFile() {
-  const char* const gtest_output_flag = GTEST_FLAG(output).c_str();
+  std::string s = GTEST_FLAG_GET(output);
+  const char* const gtest_output_flag = s.c_str();
 
   std::string format = GetOutputFormat();
   if (format.empty())
@@ -732,12 +756,13 @@ bool UnitTestOptions::FilterMatchesTest(const std::string& test_suite_name,
 
   // Split --gtest_filter at '-', if there is one, to separate into
   // positive filter and negative filter portions
-  const char* const p = GTEST_FLAG(filter).c_str();
+  std::string str = GTEST_FLAG_GET(filter);
+  const char* const p = str.c_str();
   const char* const dash = strchr(p, '-');
   std::string positive;
   std::string negative;
   if (dash == nullptr) {
-    positive = GTEST_FLAG(filter).c_str();  // Whole string is a positive filter
+    positive = str.c_str();  // Whole string is a positive filter
     negative = "";
   } else {
     positive = std::string(p, dash);   // Everything up to the dash
@@ -771,7 +796,7 @@ int UnitTestOptions::GTestShouldProcessSEH(DWORD exception_code) {
 
   bool should_handle = true;
 
-  if (!GTEST_FLAG(catch_exceptions))
+  if (!GTEST_FLAG_GET(catch_exceptions))
     should_handle = false;
   else if (exception_code == EXCEPTION_BREAKPOINT)
     should_handle = false;
@@ -1024,8 +1049,7 @@ int UnitTestImpl::test_to_run_count() const {
 // trace but Bar() and CurrentOsStackTraceExceptTop() won't.
 std::string UnitTestImpl::CurrentOsStackTraceExceptTop(int skip_count) {
   return os_stack_trace_getter()->CurrentStackTrace(
-      static_cast<int>(GTEST_FLAG(stack_trace_depth)),
-      skip_count + 1
+      static_cast<int>(GTEST_FLAG_GET(stack_trace_depth)), skip_count + 1
       // Skips the user-specified number of frames plus this function
       // itself.
   );  // NOLINT
@@ -2623,7 +2647,7 @@ Result HandleExceptionsInMethodIfSupported(
   // try {
   //   // Perform the test method.
   // } catch (...) {
-  //   if (GTEST_FLAG(catch_exceptions))
+  //   if (GTEST_FLAG_GET(catch_exceptions))
   //     // Report the exception as failure.
   //   else
   //     throw;  // Re-throws the original exception.
@@ -2831,20 +2855,20 @@ void UnitTestImpl::RegisterParameterizedTests() {
 // Creates the test object, runs it, records its result, and then
 // deletes it.
 void TestInfo::Run() {
-  if (!should_run_) return;
+  TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
+  if (!should_run_) {
+    if (is_disabled_) repeater->OnTestDisabled(*this);
+    return;
+  }
 
   // Tells UnitTest where to store test result.
   internal::UnitTestImpl* const impl = internal::GetUnitTestImpl();
   impl->set_current_test_info(this);
 
-  TestEventListener* repeater = UnitTest::GetInstance()->listeners().repeater();
-
   // Notifies the unit test event listeners that a test is about to start.
   repeater->OnTestStart(*this);
-
   result_.set_start_timestamp(internal::GetTimeInMillis());
   internal::Timer timer;
-
   impl->os_stack_trace_getter()->UponLeavingGTest();
 
   // Creates the test object.
@@ -3009,11 +3033,18 @@ void TestSuite::Run() {
   internal::HandleExceptionsInMethodIfSupported(
       this, &TestSuite::RunSetUpTestSuite, "SetUpTestSuite()");
 
+  const bool skip_all = ad_hoc_test_result().Failed();
+
   start_timestamp_ = internal::GetTimeInMillis();
   internal::Timer timer;
   for (int i = 0; i < total_test_count(); i++) {
+    if (skip_all) {
+      GetMutableTestInfo(i)->Skip();
+    } else {
       GetMutableTestInfo(i)->Run();
-    if (GTEST_FLAG(fail_fast) && GetMutableTestInfo(i)->result()->Failed()) {
+    }
+    if (GTEST_FLAG_GET(fail_fast) &&
+        GetMutableTestInfo(i)->result()->Failed()) {
       for (int j = i + 1; j < total_test_count(); j++) {
         GetMutableTestInfo(j)->Skip();
       }
@@ -3232,7 +3263,8 @@ static const char* GetAnsiColorCode(GTestColor color) {
 
 // Returns true if and only if Google Test should use colors in the output.
 bool ShouldUseColor(bool stdout_is_tty) {
-  const char* const gtest_color = GTEST_FLAG(color).c_str();
+  std::string c = GTEST_FLAG_GET(color);
+  const char* const gtest_color = c.c_str();
 
   if (String::CaseInsensitiveCStringEquals(gtest_color, "auto")) {
 #if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_MINGW
@@ -3364,6 +3396,7 @@ class PrettyUnitTestResultPrinter : public TestEventListener {
 #endif  // OnTestCaseStart
 
   void OnTestStart(const TestInfo& test_info) override;
+  void OnTestDisabled(const TestInfo& test_info) override;
 
   void OnTestPartResult(const TestPartResult& result) override;
   void OnTestEnd(const TestInfo& test_info) override;
@@ -3387,10 +3420,11 @@ class PrettyUnitTestResultPrinter : public TestEventListener {
   // Fired before each iteration of tests starts.
 void PrettyUnitTestResultPrinter::OnTestIterationStart(
     const UnitTest& unit_test, int iteration) {
-  if (GTEST_FLAG(repeat) != 1)
+  if (GTEST_FLAG_GET(repeat) != 1)
     printf("\nRepeating all tests (iteration %d) . . .\n\n", iteration + 1);
 
-  const char* const filter = GTEST_FLAG(filter).c_str();
+  std::string f = GTEST_FLAG_GET(filter);
+  const char* const filter = f.c_str();
 
   // Prints the filter if it's not *.  This reminds the user that some
   // tests may be skipped.
@@ -3406,7 +3440,7 @@ void PrettyUnitTestResultPrinter::OnTestIterationStart(
                   internal::posix::GetEnv(kTestTotalShards));
   }
 
-  if (GTEST_FLAG(shuffle)) {
+  if (GTEST_FLAG_GET(shuffle)) {
     ColoredPrintf(GTestColor::kYellow,
                   "Note: Randomizing tests' orders with a seed of %d .\n",
                   unit_test.random_seed());
@@ -3462,6 +3496,13 @@ void PrettyUnitTestResultPrinter::OnTestStart(const TestInfo& test_info) {
   fflush(stdout);
 }
 
+void PrettyUnitTestResultPrinter::OnTestDisabled(const TestInfo& test_info) {
+  ColoredPrintf(GTestColor::kYellow, "[ DISABLED ] ");
+  PrintTestName(test_info.test_suite_name(), test_info.name());
+  printf("\n");
+  fflush(stdout);
+}
+
 // Called after an assertion failure.
 void PrettyUnitTestResultPrinter::OnTestPartResult(
     const TestPartResult& result) {
@@ -3489,7 +3530,7 @@ void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) {
   if (test_info.result()->Failed())
     PrintFullTestCommentIfPresent(test_info);
 
-  if (GTEST_FLAG(print_time)) {
+  if (GTEST_FLAG_GET(print_time)) {
     printf(" (%s ms)\n", internal::StreamableToString(
            test_info.result()->elapsed_time()).c_str());
   } else {
@@ -3500,7 +3541,7 @@ void PrettyUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) {
 
 #ifndef GTEST_REMOVE_LEGACY_TEST_CASEAPI_
 void PrettyUnitTestResultPrinter::OnTestCaseEnd(const TestCase& test_case) {
-  if (!GTEST_FLAG(print_time)) return;
+  if (!GTEST_FLAG_GET(print_time)) return;
 
   const std::string counts =
       FormatCountableNoun(test_case.test_to_run_count(), "test", "tests");
@@ -3511,7 +3552,7 @@ void PrettyUnitTestResultPrinter::OnTestCaseEnd(const TestCase& test_case) {
 }
 #else
 void PrettyUnitTestResultPrinter::OnTestSuiteEnd(const TestSuite& test_suite) {
-  if (!GTEST_FLAG(print_time)) return;
+  if (!GTEST_FLAG_GET(print_time)) return;
 
   const std::string counts =
       FormatCountableNoun(test_suite.test_to_run_count(), "test", "tests");
@@ -3607,7 +3648,7 @@ void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
   printf("%s from %s ran.",
          FormatTestCount(unit_test.test_to_run_count()).c_str(),
          FormatTestSuiteCount(unit_test.test_suite_to_run_count()).c_str());
-  if (GTEST_FLAG(print_time)) {
+  if (GTEST_FLAG_GET(print_time)) {
     printf(" (%s ms total)",
            internal::StreamableToString(unit_test.elapsed_time()).c_str());
   }
@@ -3628,7 +3669,7 @@ void PrettyUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
   }
 
   int num_disabled = unit_test.reportable_disabled_test_count();
-  if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) {
+  if (num_disabled && !GTEST_FLAG_GET(also_run_disabled_tests)) {
     if (unit_test.Passed()) {
       printf("\n");  // Add a spacer if no FAILURE banner is displayed.
     }
@@ -3664,6 +3705,7 @@ class BriefUnitTestResultPrinter : public TestEventListener {
 #endif  // OnTestCaseStart
 
   void OnTestStart(const TestInfo& /*test_info*/) override {}
+  void OnTestDisabled(const TestInfo& /*test_info*/) override {}
 
   void OnTestPartResult(const TestPartResult& result) override;
   void OnTestEnd(const TestInfo& test_info) override;
@@ -3700,7 +3742,7 @@ void BriefUnitTestResultPrinter::OnTestEnd(const TestInfo& test_info) {
     PrintTestName(test_info.test_suite_name(), test_info.name());
     PrintFullTestCommentIfPresent(test_info);
 
-    if (GTEST_FLAG(print_time)) {
+    if (GTEST_FLAG_GET(print_time)) {
       printf(" (%s ms)\n",
              internal::StreamableToString(test_info.result()->elapsed_time())
                  .c_str());
@@ -3717,7 +3759,7 @@ void BriefUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
   printf("%s from %s ran.",
          FormatTestCount(unit_test.test_to_run_count()).c_str(),
          FormatTestSuiteCount(unit_test.test_suite_to_run_count()).c_str());
-  if (GTEST_FLAG(print_time)) {
+  if (GTEST_FLAG_GET(print_time)) {
     printf(" (%s ms total)",
            internal::StreamableToString(unit_test.elapsed_time()).c_str());
   }
@@ -3732,7 +3774,7 @@ void BriefUnitTestResultPrinter::OnTestIterationEnd(const UnitTest& unit_test,
   }
 
   int num_disabled = unit_test.reportable_disabled_test_count();
-  if (num_disabled && !GTEST_FLAG(also_run_disabled_tests)) {
+  if (num_disabled && !GTEST_FLAG_GET(also_run_disabled_tests)) {
     if (unit_test.Passed()) {
       printf("\n");  // Add a spacer if no FAILURE banner is displayed.
     }
@@ -3770,6 +3812,7 @@ class TestEventRepeater : public TestEventListener {
 #endif  //  GTEST_REMOVE_LEGACY_TEST_CASEAPI_
   void OnTestSuiteStart(const TestSuite& parameter) override;
   void OnTestStart(const TestInfo& test_info) override;
+  void OnTestDisabled(const TestInfo& test_info) override;
   void OnTestPartResult(const TestPartResult& result) override;
   void OnTestEnd(const TestInfo& test_info) override;
 //  Legacy API is deprecated but still available
@@ -3840,6 +3883,7 @@ GTEST_REPEATER_METHOD_(OnTestCaseStart, TestSuite)
 #endif  //  GTEST_REMOVE_LEGACY_TEST_CASEAPI_
 GTEST_REPEATER_METHOD_(OnTestSuiteStart, TestSuite)
 GTEST_REPEATER_METHOD_(OnTestStart, TestInfo)
+GTEST_REPEATER_METHOD_(OnTestDisabled, TestInfo)
 GTEST_REPEATER_METHOD_(OnTestPartResult, TestPartResult)
 GTEST_REPEATER_METHOD_(OnEnvironmentsTearDownStart, UnitTest)
 GTEST_REVERSE_REPEATER_METHOD_(OnEnvironmentsSetUpEnd, UnitTest)
@@ -3890,12 +3934,13 @@ class XmlUnitTestResultPrinter : public EmptyTestEventListener {
  private:
   // Is c a whitespace character that is normalized to a space character
   // when it appears in an XML attribute value?
-  static bool IsNormalizableWhitespace(char c) {
-    return c == 0x9 || c == 0xA || c == 0xD;
+  static bool IsNormalizableWhitespace(unsigned char c) {
+    return c == '\t' || c == '\n' || c == '\r';
   }
 
   // May c appear in a well-formed XML document?
-  static bool IsValidXmlCharacter(char c) {
+  // https://www.w3.org/TR/REC-xml/#charsets
+  static bool IsValidXmlCharacter(unsigned char c) {
     return IsNormalizableWhitespace(c) || c >= 0x20;
   }
 
@@ -4064,7 +4109,6 @@ std::string XmlUnitTestResultPrinter::RemoveInvalidXmlCharacters(
 
 // The following routines generate an XML representation of a UnitTest
 // object.
-// GOOGLETEST_CM0009 DO NOT DELETE
 //
 // This is how Google Test concepts map to the DTD:
 //
@@ -4216,7 +4260,7 @@ void XmlUnitTestResultPrinter::OutputXmlTestInfo(::std::ostream* stream,
     OutputXmlAttribute(stream, kTestsuite, "type_param",
                        test_info.type_param());
   }
-  if (GTEST_FLAG(list_tests)) {
+  if (GTEST_FLAG_GET(list_tests)) {
     OutputXmlAttribute(stream, kTestsuite, "file", test_info.file());
     OutputXmlAttribute(stream, kTestsuite, "line",
                        StreamableToString(test_info.line()));
@@ -4295,7 +4339,7 @@ void XmlUnitTestResultPrinter::PrintXmlTestSuite(std::ostream* stream,
   OutputXmlAttribute(stream, kTestsuite, "name", test_suite.name());
   OutputXmlAttribute(stream, kTestsuite, "tests",
                      StreamableToString(test_suite.reportable_test_count()));
-  if (!GTEST_FLAG(list_tests)) {
+  if (!GTEST_FLAG_GET(list_tests)) {
     OutputXmlAttribute(stream, kTestsuite, "failures",
                        StreamableToString(test_suite.failed_test_count()));
     OutputXmlAttribute(
@@ -4343,7 +4387,7 @@ void XmlUnitTestResultPrinter::PrintXmlUnitTest(std::ostream* stream,
       stream, kTestsuites, "timestamp",
       FormatEpochTimeInMillisAsIso8601(unit_test.start_timestamp()));
 
-  if (GTEST_FLAG(shuffle)) {
+  if (GTEST_FLAG_GET(shuffle)) {
     OutputXmlAttribute(stream, kTestsuites, "random_seed",
                        StreamableToString(unit_test.random_seed()));
   }
@@ -4620,7 +4664,7 @@ void JsonUnitTestResultPrinter::OutputJsonTestSuiteForTestResult(
   *stream << Indent(4) << "{\n";
   OutputJsonKey(stream, "testsuite", "name", "NonTestSuiteFailure", Indent(6));
   OutputJsonKey(stream, "testsuite", "tests", 1, Indent(6));
-  if (!GTEST_FLAG(list_tests)) {
+  if (!GTEST_FLAG_GET(list_tests)) {
     OutputJsonKey(stream, "testsuite", "failures", 1, Indent(6));
     OutputJsonKey(stream, "testsuite", "disabled", 0, Indent(6));
     OutputJsonKey(stream, "testsuite", "skipped", 0, Indent(6));
@@ -4674,7 +4718,7 @@ void JsonUnitTestResultPrinter::OutputJsonTestInfo(::std::ostream* stream,
     OutputJsonKey(stream, kTestsuite, "type_param", test_info.type_param(),
                   kIndent);
   }
-  if (GTEST_FLAG(list_tests)) {
+  if (GTEST_FLAG_GET(list_tests)) {
     OutputJsonKey(stream, kTestsuite, "file", test_info.file(), kIndent);
     OutputJsonKey(stream, kTestsuite, "line", test_info.line(), kIndent, false);
     *stream << "\n" << Indent(8) << "}";
@@ -4738,7 +4782,7 @@ void JsonUnitTestResultPrinter::PrintJsonTestSuite(
   OutputJsonKey(stream, kTestsuite, "name", test_suite.name(), kIndent);
   OutputJsonKey(stream, kTestsuite, "tests", test_suite.reportable_test_count(),
                 kIndent);
-  if (!GTEST_FLAG(list_tests)) {
+  if (!GTEST_FLAG_GET(list_tests)) {
     OutputJsonKey(stream, kTestsuite, "failures",
                   test_suite.failed_test_count(), kIndent);
     OutputJsonKey(stream, kTestsuite, "disabled",
@@ -4785,7 +4829,7 @@ void JsonUnitTestResultPrinter::PrintJsonUnitTest(std::ostream* stream,
   OutputJsonKey(stream, kTestsuites, "disabled",
                 unit_test.reportable_disabled_test_count(), kIndent);
   OutputJsonKey(stream, kTestsuites, "errors", 0, kIndent);
-  if (GTEST_FLAG(shuffle)) {
+  if (GTEST_FLAG_GET(shuffle)) {
     OutputJsonKey(stream, kTestsuites, "random_seed", unit_test.random_seed(),
                   kIndent);
   }
@@ -4962,7 +5006,7 @@ std::string OsStackTraceGetter::CurrentStackTrace(int max_depth, int skip_count)
 
   for (int i = 0; i < raw_stack_size; ++i) {
     if (raw_stack[i] == caller_frame &&
-        !GTEST_FLAG(show_internal_stack_frames)) {
+        !GTEST_FLAG_GET(show_internal_stack_frames)) {
       // Add a marker to the trace and stop adding frames.
       absl::StrAppend(&result, kElidedFramesMarker, "\n");
       break;
@@ -5012,7 +5056,7 @@ class ScopedPrematureExitFile {
       // create the file with a single "0" character in it.  I/O
       // errors are ignored as there's nothing better we can do and we
       // don't want to fail the test because of this.
-      FILE* pfile = posix::FOpen(premature_exit_filepath, "w");
+      FILE* pfile = posix::FOpen(premature_exit_filepath_.c_str(), "w");
       fwrite("0", 1, 1, pfile);
       fclose(pfile);
     }
@@ -5314,7 +5358,7 @@ void UnitTest::AddTestPartResult(
     // in the code (perhaps in order to use Google Test assertions
     // with another testing framework) and specify the former on the
     // command line for debugging.
-    if (GTEST_FLAG(break_on_failure)) {
+    if (GTEST_FLAG_GET(break_on_failure)) {
 #if GTEST_OS_WINDOWS && !GTEST_OS_WINDOWS_PHONE && !GTEST_OS_WINDOWS_RT
       // Using DebugBreak on Windows allows gtest to still break into a debugger
       // when a failure happens and both the --gtest_break_on_failure and
@@ -5331,7 +5375,7 @@ void UnitTest::AddTestPartResult(
       // portability: some debuggers don't correctly trap abort().
       *static_cast<volatile int*>(nullptr) = 1;
 #endif  // GTEST_OS_WINDOWS
-    } else if (GTEST_FLAG(throw_on_failure)) {
+    } else if (GTEST_FLAG_GET(throw_on_failure)) {
 #if GTEST_HAS_EXCEPTIONS
       throw internal::GoogleTestFailureException(result);
 #else
@@ -5360,7 +5404,7 @@ void UnitTest::RecordProperty(const std::string& key,
 // from the main thread.
 int UnitTest::Run() {
   const bool in_death_test_child_process =
-      internal::GTEST_FLAG(internal_run_death_test).length() > 0;
+      GTEST_FLAG_GET(internal_run_death_test).length() > 0;
 
   // Google Test implements this protocol for catching that a test
   // program exits before returning control to Google Test:
@@ -5390,7 +5434,7 @@ int UnitTest::Run() {
 
   // Captures the value of GTEST_FLAG(catch_exceptions).  This value will be
   // used for the duration of the program.
-  impl()->set_catch_exceptions(GTEST_FLAG(catch_exceptions));
+  impl()->set_catch_exceptions(GTEST_FLAG_GET(catch_exceptions));
 
 #if GTEST_OS_WINDOWS
   // Either the user wants Google Test to catch exceptions thrown by the
@@ -5417,7 +5461,7 @@ int UnitTest::Run() {
     // this dialog or it will pop up for every EXPECT/ASSERT_DEATH statement
     // executed. Google Test will notify the user of any unexpected
     // failure via stderr.
-    if (!GTEST_FLAG(break_on_failure))
+    if (!GTEST_FLAG_GET(break_on_failure))
       _set_abort_behavior(
           0x0,                                    // Clear the following flags:
           _WRITE_ABORT_MSG | _CALL_REPORTFAULT);  // pop-up window, core dump.
@@ -5599,7 +5643,7 @@ void UnitTestImpl::ConfigureXmlOutput() {
 // Initializes event listeners for streaming test results in string form.
 // Must not be called before InitGoogleTest.
 void UnitTestImpl::ConfigureStreamingOutput() {
-  const std::string& target = GTEST_FLAG(stream_result_to);
+  const std::string& target = GTEST_FLAG_GET(stream_result_to);
   if (!target.empty()) {
     const size_t pos = target.find(':');
     if (pos != std::string::npos) {
@@ -5642,7 +5686,7 @@ void UnitTestImpl::PostFlagParsingInit() {
     // to shut down the default XML output before invoking RUN_ALL_TESTS.
     ConfigureXmlOutput();
 
-    if (GTEST_FLAG(brief)) {
+    if (GTEST_FLAG_GET(brief)) {
       listeners()->SetDefaultResultPrinter(new BriefUnitTestResultPrinter);
     }
 
@@ -5652,7 +5696,7 @@ void UnitTestImpl::PostFlagParsingInit() {
 #endif  // GTEST_CAN_STREAM_RESULTS_
 
 #if GTEST_HAS_ABSL
-    if (GTEST_FLAG(install_failure_signal_handler)) {
+    if (GTEST_FLAG_GET(install_failure_signal_handler)) {
       absl::FailureSignalHandlerOptions options;
       absl::InstallFailureSignalHandler(options);
     }
@@ -5785,14 +5829,15 @@ bool UnitTestImpl::RunAllTests() {
                                               : IGNORE_SHARDING_PROTOCOL) > 0;
 
   // Lists the tests and exits if the --gtest_list_tests flag was specified.
-  if (GTEST_FLAG(list_tests)) {
+  if (GTEST_FLAG_GET(list_tests)) {
     // This must be called *after* FilterTests() has been called.
     ListTestsMatchingFilter();
     return true;
   }
 
-  random_seed_ = GTEST_FLAG(shuffle) ?
-      GetRandomSeedFromFlag(GTEST_FLAG(random_seed)) : 0;
+  random_seed_ = GTEST_FLAG_GET(shuffle)
+                     ? GetRandomSeedFromFlag(GTEST_FLAG_GET(random_seed))
+                     : 0;
 
   // True if and only if at least one test has failed.
   bool failed = false;
@@ -5804,9 +5849,21 @@ bool UnitTestImpl::RunAllTests() {
 
   // How many times to repeat the tests?  We don't want to repeat them
   // when we are inside the subprocess of a death test.
-  const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG(repeat);
+  const int repeat = in_subprocess_for_death_test ? 1 : GTEST_FLAG_GET(repeat);
+
   // Repeats forever if the repeat count is negative.
   const bool gtest_repeat_forever = repeat < 0;
+
+  // Should test environments be set up and torn down for each repeat, or only
+  // set up on the first and torn down on the last iteration? If there is no
+  // "last" iteration because the tests will repeat forever, always recreate the
+  // environments to avoid leaks in case one of the environments is using
+  // resources that are external to this process. Without this check there would
+  // be no way to clean up those external resources automatically.
+  const bool recreate_environments_when_repeating =
+      GTEST_FLAG_GET(recreate_environments_when_repeating) ||
+      gtest_repeat_forever;
+
   for (int i = 0; gtest_repeat_forever || i != repeat; i++) {
     // We want to preserve failures generated by ad-hoc test
     // assertions executed before RUN_ALL_TESTS().
@@ -5815,7 +5872,7 @@ bool UnitTestImpl::RunAllTests() {
     Timer timer;
 
     // Shuffles test suites and tests if requested.
-    if (has_tests_to_run && GTEST_FLAG(shuffle)) {
+    if (has_tests_to_run && GTEST_FLAG_GET(shuffle)) {
       random()->Reseed(static_cast<uint32_t>(random_seed_));
       // This should be done before calling OnTestIterationStart(),
       // such that a test event listener can see the actual test order
@@ -5828,10 +5885,13 @@ bool UnitTestImpl::RunAllTests() {
 
     // Runs each test suite if there is at least one test to run.
     if (has_tests_to_run) {
-      // Sets up all environments beforehand.
+      // Sets up all environments beforehand. If test environments aren't
+      // recreated for each iteration, only do so on the first iteration.
+      if (i == 0 || recreate_environments_when_repeating) {
         repeater->OnEnvironmentsSetUpStart(*parent_);
         ForEach(environments_, SetUpEnvironment);
         repeater->OnEnvironmentsSetUpEnd(*parent_);
+      }
 
       // Runs the tests only if there was no fatal failure or skip triggered
       // during global set-up.
@@ -5853,7 +5913,7 @@ bool UnitTestImpl::RunAllTests() {
         for (int test_index = 0; test_index < total_test_suite_count();
              test_index++) {
           GetMutableSuiteCase(test_index)->Run();
-          if (GTEST_FLAG(fail_fast) &&
+          if (GTEST_FLAG_GET(fail_fast) &&
               GetMutableSuiteCase(test_index)->Failed()) {
             for (int j = test_index + 1; j < total_test_suite_count(); j++) {
               GetMutableSuiteCase(j)->Skip();
@@ -5871,12 +5931,16 @@ bool UnitTestImpl::RunAllTests() {
         }
       }
 
-      // Tears down all environments in reverse order afterwards.
+      // Tears down all environments in reverse order afterwards. If test
+      // environments aren't recreated for each iteration, only do so on the
+      // last iteration.
+      if (i == repeat - 1 || recreate_environments_when_repeating) {
         repeater->OnEnvironmentsTearDownStart(*parent_);
         std::for_each(environments_.rbegin(), environments_.rend(),
                       TearDownEnvironment);
         repeater->OnEnvironmentsTearDownEnd(*parent_);
       }
+    }
 
     elapsed_time_ = timer.Elapsed();
 
@@ -5896,7 +5960,7 @@ bool UnitTestImpl::RunAllTests() {
     // (it's always safe to unshuffle the tests).
     UnshuffleTests();
 
-    if (GTEST_FLAG(shuffle)) {
+    if (GTEST_FLAG_GET(shuffle)) {
       // Picks a new random seed for each iteration.
       random_seed_ = GetNextRandomSeed(random_seed_);
     }
@@ -6053,7 +6117,7 @@ int UnitTestImpl::FilterTests(ReactionToSharding shard_tests) {
       test_info->matches_filter_ = matches_filter;
 
       const bool is_runnable =
-          (GTEST_FLAG(also_run_disabled_tests) || !is_disabled) &&
+          (GTEST_FLAG_GET(also_run_disabled_tests) || !is_disabled) &&
           matches_filter;
 
       const bool is_in_another_shard =
@@ -6264,13 +6328,14 @@ bool SkipPrefix(const char* prefix, const char** pstr) {
 // part can be omitted.
 //
 // Returns the value of the flag, or NULL if the parsing failed.
-static const char* ParseFlagValue(const char* str, const char* flag,
+static const char* ParseFlagValue(const char* str, const char* flag_name,
                                   bool def_optional) {
   // str and flag must not be NULL.
-  if (str == nullptr || flag == nullptr) return nullptr;
+  if (str == nullptr || flag_name == nullptr) return nullptr;
 
   // The flag must start with "--" followed by GTEST_FLAG_PREFIX_.
-  const std::string flag_str = std::string("--") + GTEST_FLAG_PREFIX_ + flag;
+  const std::string flag_str =
+      std::string("--") + GTEST_FLAG_PREFIX_ + flag_name;
   const size_t flag_len = flag_str.length();
   if (strncmp(str, flag_str.c_str(), flag_len) != 0) return nullptr;
 
@@ -6301,9 +6366,9 @@ static const char* ParseFlagValue(const char* str, const char* flag,
 //
 // On success, stores the value of the flag in *value, and returns
 // true.  On failure, returns false without changing *value.
-static bool ParseBoolFlag(const char* str, const char* flag, bool* value) {
+static bool ParseFlag(const char* str, const char* flag_name, bool* value) {
   // Gets the value of the flag as a string.
-  const char* const value_str = ParseFlagValue(str, flag, true);
+  const char* const value_str = ParseFlagValue(str, flag_name, true);
 
   // Aborts if the parsing failed.
   if (value_str == nullptr) return false;
@@ -6317,16 +6382,16 @@ static bool ParseBoolFlag(const char* str, const char* flag, bool* value) {
 //
 // On success, stores the value of the flag in *value, and returns
 // true.  On failure, returns false without changing *value.
-bool ParseInt32Flag(const char* str, const char* flag, int32_t* value) {
+bool ParseFlag(const char* str, const char* flag_name, int32_t* value) {
   // Gets the value of the flag as a string.
-  const char* const value_str = ParseFlagValue(str, flag, false);
+  const char* const value_str = ParseFlagValue(str, flag_name, false);
 
   // Aborts if the parsing failed.
   if (value_str == nullptr) return false;
 
   // Sets *value to the value of the flag.
-  return ParseInt32(Message() << "The value of flag --" << flag,
-                    value_str, value);
+  return ParseInt32(Message() << "The value of flag --" << flag_name, value_str,
+                    value);
 }
 
 // Parses a string for a string flag, in the form of "--flag=value".
@@ -6334,9 +6399,9 @@ bool ParseInt32Flag(const char* str, const char* flag, int32_t* value) {
 // On success, stores the value of the flag in *value, and returns
 // true.  On failure, returns false without changing *value.
 template <typename String>
-static bool ParseStringFlag(const char* str, const char* flag, String* value) {
+static bool ParseFlag(const char* str, const char* flag_name, String* value) {
   // Gets the value of the flag as a string.
-  const char* const value_str = ParseFlagValue(str, flag, false);
+  const char* const value_str = ParseFlagValue(str, flag_name, false);
 
   // Aborts if the parsing failed.
   if (value_str == nullptr) return false;
@@ -6437,6 +6502,10 @@ static const char kColorEncodedHelpMessage[] =
     "random_seed=@Y[NUMBER]@D\n"
     "      Random number seed to use for shuffling test orders (between 1 and\n"
     "      99999, or 0 to use a seed based on the current time).\n"
+    "  @G--" GTEST_FLAG_PREFIX_
+    "recreate_environments_when_repeating@D\n"
+    "      Sets up and tears down the global test environment on each repeat\n"
+    "      of the test.\n"
     "\n"
     "Test Output:\n"
     "  @G--" GTEST_FLAG_PREFIX_
@@ -6497,41 +6566,44 @@ static const char kColorEncodedHelpMessage[] =
     "@G<" GTEST_DEV_EMAIL_ ">@D.\n";
 
 static bool ParseGoogleTestFlag(const char* const arg) {
-  return ParseBoolFlag(arg, kAlsoRunDisabledTestsFlag,
-                       &GTEST_FLAG(also_run_disabled_tests)) ||
-         ParseBoolFlag(arg, kBreakOnFailureFlag,
-                       &GTEST_FLAG(break_on_failure)) ||
-         ParseBoolFlag(arg, kCatchExceptionsFlag,
-                       &GTEST_FLAG(catch_exceptions)) ||
-         ParseStringFlag(arg, kColorFlag, &GTEST_FLAG(color)) ||
-         ParseStringFlag(arg, kDeathTestStyleFlag,
-                         &GTEST_FLAG(death_test_style)) ||
-         ParseBoolFlag(arg, kDeathTestUseFork,
-                       &GTEST_FLAG(death_test_use_fork)) ||
-         ParseBoolFlag(arg, kFailFast, &GTEST_FLAG(fail_fast)) ||
-         ParseStringFlag(arg, kFilterFlag, &GTEST_FLAG(filter)) ||
-         ParseStringFlag(arg, kInternalRunDeathTestFlag,
-                         &GTEST_FLAG(internal_run_death_test)) ||
-         ParseBoolFlag(arg, kListTestsFlag, &GTEST_FLAG(list_tests)) ||
-         ParseStringFlag(arg, kOutputFlag, &GTEST_FLAG(output)) ||
-         ParseBoolFlag(arg, kBriefFlag, &GTEST_FLAG(brief)) ||
-         ParseBoolFlag(arg, kPrintTimeFlag, &GTEST_FLAG(print_time)) ||
-         ParseBoolFlag(arg, kPrintUTF8Flag, &GTEST_FLAG(print_utf8)) ||
-         ParseInt32Flag(arg, kRandomSeedFlag, &GTEST_FLAG(random_seed)) ||
-         ParseInt32Flag(arg, kRepeatFlag, &GTEST_FLAG(repeat)) ||
-         ParseBoolFlag(arg, kShuffleFlag, &GTEST_FLAG(shuffle)) ||
-         ParseInt32Flag(arg, kStackTraceDepthFlag,
-                        &GTEST_FLAG(stack_trace_depth)) ||
-         ParseStringFlag(arg, kStreamResultToFlag,
-                         &GTEST_FLAG(stream_result_to)) ||
-         ParseBoolFlag(arg, kThrowOnFailureFlag, &GTEST_FLAG(throw_on_failure));
+#define GTEST_INTERNAL_PARSE_FLAG(flag_name)  \
+  do {                                        \
+    auto value = GTEST_FLAG_GET(flag_name);   \
+    if (ParseFlag(arg, #flag_name, &value)) { \
+      GTEST_FLAG_SET(flag_name, value);       \
+      return true;                            \
+    }                                         \
+  } while (false)
+
+  GTEST_INTERNAL_PARSE_FLAG(also_run_disabled_tests);
+  GTEST_INTERNAL_PARSE_FLAG(break_on_failure);
+  GTEST_INTERNAL_PARSE_FLAG(catch_exceptions);
+  GTEST_INTERNAL_PARSE_FLAG(color);
+  GTEST_INTERNAL_PARSE_FLAG(death_test_style);
+  GTEST_INTERNAL_PARSE_FLAG(death_test_use_fork);
+  GTEST_INTERNAL_PARSE_FLAG(fail_fast);
+  GTEST_INTERNAL_PARSE_FLAG(filter);
+  GTEST_INTERNAL_PARSE_FLAG(internal_run_death_test);
+  GTEST_INTERNAL_PARSE_FLAG(list_tests);
+  GTEST_INTERNAL_PARSE_FLAG(output);
+  GTEST_INTERNAL_PARSE_FLAG(brief);
+  GTEST_INTERNAL_PARSE_FLAG(print_time);
+  GTEST_INTERNAL_PARSE_FLAG(print_utf8);
+  GTEST_INTERNAL_PARSE_FLAG(random_seed);
+  GTEST_INTERNAL_PARSE_FLAG(repeat);
+  GTEST_INTERNAL_PARSE_FLAG(recreate_environments_when_repeating);
+  GTEST_INTERNAL_PARSE_FLAG(shuffle);
+  GTEST_INTERNAL_PARSE_FLAG(stack_trace_depth);
+  GTEST_INTERNAL_PARSE_FLAG(stream_result_to);
+  GTEST_INTERNAL_PARSE_FLAG(throw_on_failure);
+  return false;
 }
 
 #if GTEST_USE_OWN_FLAGFILE_FLAG_
 static void LoadFlagsFromFile(const std::string& path) {
   FILE* flagfile = posix::FOpen(path.c_str(), "r");
   if (!flagfile) {
-    GTEST_LOG_(FATAL) << "Unable to open file \"" << GTEST_FLAG(flagfile)
+    GTEST_LOG_(FATAL) << "Unable to open file \"" << GTEST_FLAG_GET(flagfile)
                       << "\"";
   }
   std::string contents(ReadEntireFile(flagfile));
@@ -6552,20 +6624,20 @@ static void LoadFlagsFromFile(const std::string& path) {
 // instantiated to either char or wchar_t.
 template <typename CharType>
 void ParseGoogleTestFlagsOnlyImpl(int* argc, CharType** argv) {
+  std::string flagfile_value;
   for (int i = 1; i < *argc; i++) {
     const std::string arg_string = StreamableToString(argv[i]);
     const char* const arg = arg_string.c_str();
 
-    using internal::ParseBoolFlag;
-    using internal::ParseInt32Flag;
-    using internal::ParseStringFlag;
+    using internal::ParseFlag;
 
     bool remove_flag = false;
     if (ParseGoogleTestFlag(arg)) {
       remove_flag = true;
 #if GTEST_USE_OWN_FLAGFILE_FLAG_
-    } else if (ParseStringFlag(arg, kFlagfileFlag, &GTEST_FLAG(flagfile))) {
-      LoadFlagsFromFile(GTEST_FLAG(flagfile));
+    } else if (ParseFlag(arg, "flagfile", &flagfile_value)) {
+      GTEST_FLAG_SET(flagfile, flagfile_value);
+      LoadFlagsFromFile(flagfile_value);
       remove_flag = true;
 #endif  // GTEST_USE_OWN_FLAGFILE_FLAG_
     } else if (arg_string == "--help" || arg_string == "-h" ||

googletest/test/BUILD.bazel

@@ -30,7 +30,6 @@
 #
 # Bazel BUILD for The Google C++ Testing Framework (Google Test)
 
-load("@rules_cc//cc:defs.bzl", "cc_binary", "cc_test")
 load("@rules_python//python:defs.bzl", "py_library", "py_test")
 
 licenses(["notice"])
@@ -95,6 +94,7 @@ cc_test(
         "googletest/test",
     ],
     linkopts = select({
+        "//:qnx": [],
         "//:windows": [],
         "//conditions:default": ["-pthread"],
     }),

googletest/test/googletest-catch-exceptions-test.py

@@ -147,19 +147,19 @@ class CatchCxxExceptionsTest(gtest_test_utils.TestCase):
     self.assertTrue(
         'CxxExceptionInConstructorTest::TearDownTestSuite() '
         'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
-    self.assertTrue(
+    self.assertFalse(
         'CxxExceptionInSetUpTestSuiteTest constructor '
         'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
-    self.assertTrue(
+    self.assertFalse(
         'CxxExceptionInSetUpTestSuiteTest destructor '
         'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
-    self.assertTrue(
+    self.assertFalse(
         'CxxExceptionInSetUpTestSuiteTest::SetUp() '
         'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
-    self.assertTrue(
+    self.assertFalse(
         'CxxExceptionInSetUpTestSuiteTest::TearDown() '
         'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
-    self.assertTrue(
+    self.assertFalse(
         'CxxExceptionInSetUpTestSuiteTest test body '
         'called as expected.' in EX_BINARY_OUTPUT, EX_BINARY_OUTPUT)
 

googletest/test/googletest-death-test-test.cc

@@ -370,14 +370,14 @@ TEST_F(TestForDeathTest, SwitchStatement) {
 // Tests that a static member function can be used in a "fast" style
 // death test.
 TEST_F(TestForDeathTest, StaticMemberFunctionFastStyle) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember");
 }
 
 // Tests that a method of the test fixture can be used in a "fast"
 // style death test.
 TEST_F(TestForDeathTest, MemberFunctionFastStyle) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   should_die_ = true;
   EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction");
 }
@@ -387,7 +387,7 @@ void ChangeToRootDir() { posix::ChDir(GTEST_PATH_SEP_); }
 // Tests that death tests work even if the current directory has been
 // changed.
 TEST_F(TestForDeathTest, FastDeathTestInChangedDir) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
 
   ChangeToRootDir();
   EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
@@ -432,7 +432,7 @@ void DisableSigprofActionAndTimer(struct sigaction* old_signal_action) {
 
 // Tests that death tests work when SIGPROF handler and timer are set.
 TEST_F(TestForDeathTest, FastSigprofActionSet) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   SetSigprofActionAndTimer();
   EXPECT_DEATH(_exit(1), "");
   struct sigaction old_signal_action;
@@ -441,7 +441,7 @@ TEST_F(TestForDeathTest, FastSigprofActionSet) {
 }
 
 TEST_F(TestForDeathTest, ThreadSafeSigprofActionSet) {
-  testing::GTEST_FLAG(death_test_style) = "threadsafe";
+  GTEST_FLAG_SET(death_test_style, "threadsafe");
   SetSigprofActionAndTimer();
   EXPECT_DEATH(_exit(1), "");
   struct sigaction old_signal_action;
@@ -453,25 +453,25 @@ TEST_F(TestForDeathTest, ThreadSafeSigprofActionSet) {
 // Repeats a representative sample of death tests in the "threadsafe" style:
 
 TEST_F(TestForDeathTest, StaticMemberFunctionThreadsafeStyle) {
-  testing::GTEST_FLAG(death_test_style) = "threadsafe";
+  GTEST_FLAG_SET(death_test_style, "threadsafe");
   ASSERT_DEATH(StaticMemberFunction(), "death.*StaticMember");
 }
 
 TEST_F(TestForDeathTest, MemberFunctionThreadsafeStyle) {
-  testing::GTEST_FLAG(death_test_style) = "threadsafe";
+  GTEST_FLAG_SET(death_test_style, "threadsafe");
   should_die_ = true;
   EXPECT_DEATH(MemberFunction(), "inside.*MemberFunction");
 }
 
 TEST_F(TestForDeathTest, ThreadsafeDeathTestInLoop) {
-  testing::GTEST_FLAG(death_test_style) = "threadsafe";
+  GTEST_FLAG_SET(death_test_style, "threadsafe");
 
   for (int i = 0; i < 3; ++i)
     EXPECT_EXIT(_exit(i), testing::ExitedWithCode(i), "") << ": i = " << i;
 }
 
 TEST_F(TestForDeathTest, ThreadsafeDeathTestInChangedDir) {
-  testing::GTEST_FLAG(death_test_style) = "threadsafe";
+  GTEST_FLAG_SET(death_test_style, "threadsafe");
 
   ChangeToRootDir();
   EXPECT_EXIT(_exit(1), testing::ExitedWithCode(1), "");
@@ -481,9 +481,9 @@ TEST_F(TestForDeathTest, ThreadsafeDeathTestInChangedDir) {
 }
 
 TEST_F(TestForDeathTest, MixedStyles) {
-  testing::GTEST_FLAG(death_test_style) = "threadsafe";
+  GTEST_FLAG_SET(death_test_style, "threadsafe");
   EXPECT_DEATH(_exit(1), "");
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   EXPECT_DEATH(_exit(1), "");
 }
 
@@ -496,8 +496,8 @@ void SetPthreadFlag() {
 }
 
 TEST_F(TestForDeathTest, DoesNotExecuteAtforkHooks) {
-  if (!testing::GTEST_FLAG(death_test_use_fork)) {
-    testing::GTEST_FLAG(death_test_style) = "threadsafe";
+  if (!GTEST_FLAG_GET(death_test_use_fork)) {
+    GTEST_FLAG_SET(death_test_style, "threadsafe");
     pthread_flag = false;
     ASSERT_EQ(0, pthread_atfork(&SetPthreadFlag, nullptr, nullptr));
     ASSERT_DEATH(_exit(1), "");
@@ -740,10 +740,12 @@ TEST(PopUpDeathTest, DoesNotShowPopUpOnAbort) {
          "any pop-up dialogs.\n");
   fflush(stdout);
 
-  EXPECT_DEATH({
-    testing::GTEST_FLAG(catch_exceptions) = false;
+  EXPECT_DEATH(
+      {
+        GTEST_FLAG_SET(catch_exceptions, false);
         abort();
-  }, "");
+      },
+      "");
 }
 #  endif  // GTEST_OS_WINDOWS
 
@@ -874,19 +876,19 @@ TEST_F(TestForDeathTest, ExitMacros) {
 }
 
 TEST_F(TestForDeathTest, ExitMacrosUsingFork) {
-  testing::GTEST_FLAG(death_test_use_fork) = true;
+  GTEST_FLAG_SET(death_test_use_fork, true);
   TestExitMacros();
 }
 
 TEST_F(TestForDeathTest, InvalidStyle) {
-  testing::GTEST_FLAG(death_test_style) = "rococo";
+  GTEST_FLAG_SET(death_test_style, "rococo");
   EXPECT_NONFATAL_FAILURE({  // NOLINT
     EXPECT_DEATH(_exit(0), "") << "This failure is expected.";
   }, "This failure is expected.");
 }
 
 TEST_F(TestForDeathTest, DeathTestFailedOutput) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   EXPECT_NONFATAL_FAILURE(
       EXPECT_DEATH(DieWithMessage("death\n"),
                    "expected message"),
@@ -895,7 +897,7 @@ TEST_F(TestForDeathTest, DeathTestFailedOutput) {
 }
 
 TEST_F(TestForDeathTest, DeathTestUnexpectedReturnOutput) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   EXPECT_NONFATAL_FAILURE(
       EXPECT_DEATH({
           fprintf(stderr, "returning\n");
@@ -908,7 +910,7 @@ TEST_F(TestForDeathTest, DeathTestUnexpectedReturnOutput) {
 }
 
 TEST_F(TestForDeathTest, DeathTestBadExitCodeOutput) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   EXPECT_NONFATAL_FAILURE(
       EXPECT_EXIT(DieWithMessage("exiting with rc 1\n"),
                   testing::ExitedWithCode(3),
@@ -920,7 +922,7 @@ TEST_F(TestForDeathTest, DeathTestBadExitCodeOutput) {
 }
 
 TEST_F(TestForDeathTest, DeathTestMultiLineMatchFail) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   EXPECT_NONFATAL_FAILURE(
       EXPECT_DEATH(DieWithMessage("line 1\nline 2\nline 3\n"),
                    "line 1\nxyz\nline 3\n"),
@@ -931,7 +933,7 @@ TEST_F(TestForDeathTest, DeathTestMultiLineMatchFail) {
 }
 
 TEST_F(TestForDeathTest, DeathTestMultiLineMatchPass) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   EXPECT_DEATH(DieWithMessage("line 1\nline 2\nline 3\n"),
                "line 1\nline 2\nline 3\n");
 }
@@ -1358,7 +1360,7 @@ TEST(ConditionalDeathMacrosDeathTest, ExpectsDeathWhenDeathTestsAvailable) {
 }
 
 TEST(InDeathTestChildDeathTest, ReportsDeathTestCorrectlyInFastStyle) {
-  testing::GTEST_FLAG(death_test_style) = "fast";
+  GTEST_FLAG_SET(death_test_style, "fast");
   EXPECT_FALSE(InDeathTestChild());
   EXPECT_DEATH({
     fprintf(stderr, InDeathTestChild() ? "Inside" : "Outside");
@@ -1368,7 +1370,7 @@ TEST(InDeathTestChildDeathTest, ReportsDeathTestCorrectlyInFastStyle) {
 }
 
 TEST(InDeathTestChildDeathTest, ReportsDeathTestCorrectlyInThreadSafeStyle) {
-  testing::GTEST_FLAG(death_test_style) = "threadsafe";
+  GTEST_FLAG_SET(death_test_style, "threadsafe");
   EXPECT_FALSE(InDeathTestChild());
   EXPECT_DEATH({
     fprintf(stderr, InDeathTestChild() ? "Inside" : "Outside");

googletest/test/googletest-death-test_ex_test.cc

@@ -53,7 +53,7 @@ TEST(CxxExceptionDeathTest, ExceptionIsFailure) {
   } catch (...) {  // NOLINT
     FAIL() << "An exception escaped a death test macro invocation "
            << "with catch_exceptions "
-           << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
+           << (GTEST_FLAG_GET(catch_exceptions) ? "enabled" : "disabled");
   }
 }
 
@@ -79,7 +79,7 @@ TEST(CxxExceptionDeathTest, PrintsMessageForStdExceptions) {
 TEST(SehExceptionDeasTest, CatchExceptionsDoesNotInterfere) {
   EXPECT_DEATH(RaiseException(42, 0x0, 0, NULL), "")
       << "with catch_exceptions "
-      << (testing::GTEST_FLAG(catch_exceptions) ? "enabled" : "disabled");
+      << (GTEST_FLAG_GET(catch_exceptions) ? "enabled" : "disabled");
 }
 # endif
 
@@ -87,6 +87,6 @@ TEST(SehExceptionDeasTest, CatchExceptionsDoesNotInterfere) {
 
 int main(int argc, char** argv) {
   testing::InitGoogleTest(&argc, argv);
-  testing::GTEST_FLAG(catch_exceptions) = GTEST_ENABLE_CATCH_EXCEPTIONS_ != 0;
+  GTEST_FLAG_SET(catch_exceptions, GTEST_ENABLE_CATCH_EXCEPTIONS_ != 0);
   return RUN_ALL_TESTS();
 }

googletest/test/googletest-env-var-test_.cc

@@ -48,67 +48,67 @@ TEST(GTestEnvVarTest, Dummy) {
 
 void PrintFlag(const char* flag) {
   if (strcmp(flag, "break_on_failure") == 0) {
-    cout << GTEST_FLAG(break_on_failure);
+    cout << GTEST_FLAG_GET(break_on_failure);
     return;
   }
 
   if (strcmp(flag, "catch_exceptions") == 0) {
-    cout << GTEST_FLAG(catch_exceptions);
+    cout << GTEST_FLAG_GET(catch_exceptions);
     return;
   }
 
   if (strcmp(flag, "color") == 0) {
-    cout << GTEST_FLAG(color);
+    cout << GTEST_FLAG_GET(color);
     return;
   }
 
   if (strcmp(flag, "death_test_style") == 0) {
-    cout << GTEST_FLAG(death_test_style);
+    cout << GTEST_FLAG_GET(death_test_style);
     return;
   }
 
   if (strcmp(flag, "death_test_use_fork") == 0) {
-    cout << GTEST_FLAG(death_test_use_fork);
+    cout << GTEST_FLAG_GET(death_test_use_fork);
     return;
   }
 
   if (strcmp(flag, "fail_fast") == 0) {
-    cout << GTEST_FLAG(fail_fast);
+    cout << GTEST_FLAG_GET(fail_fast);
     return;
   }
 
   if (strcmp(flag, "filter") == 0) {
-    cout << GTEST_FLAG(filter);
+    cout << GTEST_FLAG_GET(filter);
     return;
   }
 
   if (strcmp(flag, "output") == 0) {
-    cout << GTEST_FLAG(output);
+    cout << GTEST_FLAG_GET(output);
     return;
   }
 
   if (strcmp(flag, "brief") == 0) {
-    cout << GTEST_FLAG(brief);
+    cout << GTEST_FLAG_GET(brief);
     return;
   }
 
   if (strcmp(flag, "print_time") == 0) {
-    cout << GTEST_FLAG(print_time);
+    cout << GTEST_FLAG_GET(print_time);
     return;
   }
 
   if (strcmp(flag, "repeat") == 0) {
-    cout << GTEST_FLAG(repeat);
+    cout << GTEST_FLAG_GET(repeat);
     return;
   }
 
   if (strcmp(flag, "stack_trace_depth") == 0) {
-    cout << GTEST_FLAG(stack_trace_depth);
+    cout << GTEST_FLAG_GET(stack_trace_depth);
     return;
   }
 
   if (strcmp(flag, "throw_on_failure") == 0) {
-    cout << GTEST_FLAG(throw_on_failure);
+    cout << GTEST_FLAG_GET(throw_on_failure);
     return;
   }