Googletest export

Add a matcher `testing::ReturnRoundRobin` which, on each call, returns the next element in the sequence, restarting at the beginning once it has reached the end.

PiperOrigin-RevId: 276312136

googlemock/docs/cheat_sheet.md

@@ -504,7 +504,7 @@ which must be a permanent callback.
 
 <!-- mdformat off(no multiline tables) -->
 |                                   |                                               |
-| :-------------------------- | :-------------------------------------------- |
+| :-------------------------------- | :-------------------------------------------- |
 | `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. |
 | `ReturnArg<N>()`                  | Return the `N`-th (0-based) argument.         |
@@ -513,6 +513,7 @@ which must be a permanent callback.
 | `ReturnPointee(ptr)`              | Return the value pointed to by `ptr`.         |
 | `ReturnRef(variable)`             | Return a reference to `variable`.             |
 | `ReturnRefOfCopy(value)`          | Return a reference to a copy of `value`; the  copy lives as long as the action. |
+| `ReturnRoundRobin({a1, ..., ak})` | Each call will return the next `ai` in the list, starting at the beginning when the end of the list is reached. |
 <!-- mdformat on -->
 
 #### Side Effects

googlemock/include/gmock/gmock-actions.h

@@ -716,6 +716,36 @@ class ReturnRefOfCopyAction {
   GTEST_DISALLOW_ASSIGN_(ReturnRefOfCopyAction);
 };
 
+// Implements the polymorphic ReturnRoundRobin(v) action, which can be
+// used in any function that returns the element_type of v.
+template <typename T>
+class ReturnRoundRobinAction {
+ public:
+  explicit ReturnRoundRobinAction(std::vector<T> values) {
+    GTEST_CHECK_(!values.empty())
+        << "ReturnRoundRobin requires at least one element.";
+    state_->values = std::move(values);
+  }
+
+  template <typename... Args>
+  T operator()(Args&&...) const {
+     return state_->Next();
+  }
+
+ private:
+  struct State {
+    T Next() {
+      T ret_val = values[i++];
+      if (i == values.size()) i = 0;
+      return ret_val;
+    }
+
+    std::vector<T> values;
+    size_t i = 0;
+  };
+  std::shared_ptr<State> state_ = std::make_shared<State>();
+};
+
 // Implements the polymorphic DoDefault() action.
 class DoDefaultAction {
  public:
@@ -1039,6 +1069,23 @@ internal::ByMoveWrapper<R> ByMove(R x) {
   return internal::ByMoveWrapper<R>(std::move(x));
 }
 
+// Creates an action that returns an element of `vals`. Calling this action will
+// repeatedly return the next value from `vals` until it reaches the end and
+// will restart from the beginning.
+template <typename T>
+internal::ReturnRoundRobinAction<T> ReturnRoundRobin(std::vector<T> vals) {
+  return internal::ReturnRoundRobinAction<T>(std::move(vals));
+}
+
+// Creates an action that returns an element of `vals`. Calling this action will
+// repeatedly return the next value from `vals` until it reaches the end and
+// will restart from the beginning.
+template <typename T>
+internal::ReturnRoundRobinAction<T> ReturnRoundRobin(
+    std::initializer_list<T> vals) {
+  return internal::ReturnRoundRobinAction<T>(std::vector<T>(vals));
+}
+
 // Creates an action that does the default action for the give mock function.
 inline internal::DoDefaultAction DoDefault() {
   return internal::DoDefaultAction();

googlemock/scripts/README.md

@@ -0,0 +1,5 @@
+# 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.

googlemock/scripts/generator/cpp/ast.py

@@ -17,10 +17,7 @@
 
 """Generate an Abstract Syntax Tree (AST) for C++."""
 
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
+# FIXME:
-
-
-# TODO:
 #  * Tokens should never be exported, need to convert to Nodes
 #    (return types, parameters, etc.)
 #  * Handle static class data for templatized classes
@@ -338,7 +335,7 @@ class Class(_GenericDeclaration):
         # TODO(nnorwitz): handle namespaces, etc.
         if self.bases:
             for token_list in self.bases:
-                # TODO(nnorwitz): bases are tokens, do name comparison.
+                # TODO(nnorwitz): bases are tokens, do name comparision.
                 for token in token_list:
                     if token.name == node.name:
                         return True
@@ -381,7 +378,7 @@ class Function(_GenericDeclaration):
 
     def Requires(self, node):
         if self.parameters:
-            # TODO(nnorwitz): parameters are tokens, do name comparison.
+            # TODO(nnorwitz): parameters are tokens, do name comparision.
             for p in self.parameters:
                 if p.name == node.name:
                     return True
@@ -739,6 +736,14 @@ class AstBuilder(object):
         if token.token_type == tokenize.NAME:
             if (keywords.IsKeyword(token.name) and
                 not keywords.IsBuiltinType(token.name)):
+                if token.name == 'enum':
+                    # Pop the next token and only put it back if it's not
+                    # 'class'.  This allows us to support the two-token
+                    # 'enum class' keyword as if it were simply 'enum'.
+                    next = self._GetNextToken()
+                    if next.name != 'class':
+                        self._AddBackToken(next)
+
                 method = getattr(self, 'handle_' + token.name)
                 return method()
             elif token.name == self.in_class_name_only:
@@ -754,7 +759,8 @@ class AstBuilder(object):
             # Handle data or function declaration/definition.
             syntax = tokenize.SYNTAX
             temp_tokens, last_token = \
-                self._GetVarTokensUpTo(syntax, '(', ';', '{', '[')
+                self._GetVarTokensUpToIgnoringTemplates(syntax,
+                                                        '(', ';', '{', '[')
             temp_tokens.insert(0, token)
             if last_token.name == '(':
                 # If there is an assignment before the paren,
@@ -858,7 +864,25 @@ class AstBuilder(object):
             last_token = self._GetNextToken()
         return tokens, last_token
 
-    # TODO(nnorwitz): remove _IgnoreUpTo() it shouldn't be necessary.
+    # Same as _GetVarTokensUpTo, but skips over '<...>' which could contain an
+    # expected token.
+    def _GetVarTokensUpToIgnoringTemplates(self, expected_token_type,
+                                           *expected_tokens):
+        last_token = self._GetNextToken()
+        tokens = []
+        nesting = 0
+        while (nesting > 0 or
+               last_token.token_type != expected_token_type or
+               last_token.name not in expected_tokens):
+            tokens.append(last_token)
+            last_token = self._GetNextToken()
+            if last_token.name == '<':
+                nesting += 1
+            elif last_token.name == '>':
+                nesting -= 1
+        return tokens, last_token
+
+    # TODO(nnorwitz): remove _IgnoreUpTo() it shouldn't be necesary.
     def _IgnoreUpTo(self, token_type, token):
         unused_tokens = self._GetTokensUpTo(token_type, token)
 
@@ -1264,9 +1288,6 @@ class AstBuilder(object):
         return self._GetNestedType(Union)
 
     def handle_enum(self):
-        token = self._GetNextToken()
-        if not (token.token_type == tokenize.NAME and token.name == 'class'):
-            self._AddBackToken(token)
         return self._GetNestedType(Enum)
 
     def handle_auto(self):
@@ -1298,7 +1319,8 @@ class AstBuilder(object):
         if token2.token_type == tokenize.SYNTAX and token2.name == '~':
             return self.GetMethod(FUNCTION_VIRTUAL + FUNCTION_DTOR, None)
         assert token.token_type == tokenize.NAME or token.name == '::', token
-        return_type_and_name = self._GetTokensUpTo(tokenize.SYNTAX, '(')  # )
+        return_type_and_name, _ = self._GetVarTokensUpToIgnoringTemplates(
+            tokenize.SYNTAX, '(')  # )
         return_type_and_name.insert(0, token)
         if token2 is not token:
             return_type_and_name.insert(1, token2)

googlemock/scripts/generator/cpp/gmock_class.py

@@ -1,18 +1,33 @@
 #!/usr/bin/env python
 #
-# Copyright 2008 Google Inc.  All Rights Reserved.
+# Copyright 2008, Google Inc.
+# All rights reserved.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Redistribution and use in source and binary forms, with or without
-# you may not use this file except in compliance with the License.
+# modification, are permitted provided that the following conditions are
-# You may obtain a copy of the License at
+# met:
 #
-#      http://www.apache.org/licenses/LICENSE-2.0
+#     * 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.
 #
-# Unless required by applicable law or agreed to in writing, software
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# distributed under the License is distributed on an "AS IS" BASIS,
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# See the License for the specific language governing permissions and
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# limitations under the License.
+# 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.
 
 """Generate Google Mock classes from base classes.
 
@@ -26,9 +41,6 @@ Usage:
 Output is sent to stdout.
 """
 
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
 import os
 import re
 import sys
@@ -48,6 +60,50 @@ _VERSION = (1, 0, 1)  # The version of this script.
 _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 and a boolean to indicate whether we have multiple args
+    (which is not handled correctly).
+  """
+  has_multiarg_error = False
+  # 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, e = _RenderType(arg)
+      if e: has_multiarg_error = True
+      template_args.append(rendered_arg)
+    return_type += '<' + ', '.join(template_args) + '>'
+    # We are actually not handling multi-template-args correctly. So mark it.
+    if len(template_args) > 1:
+      has_multiarg_error = True
+  if ast_type.pointer:
+    return_type += '*'
+  if ast_type.reference:
+    return_type += '&'
+  return return_type, has_multiarg_error
+
+
+def _GetNumParameters(parameters, source):
+  num_parameters = len(parameters)
+  if num_parameters == 1:
+    first_param = parameters[0]
+    if source[first_param.start:first_param.end].strip() == 'void':
+      # We must treat T(void) as a function with no parameters.
+      return 0
+  return num_parameters
+
+
 def _GenerateMethods(output_lines, source, class_node):
   function_type = (ast.FUNCTION_VIRTUAL | ast.FUNCTION_PURE_VIRTUAL |
                    ast.FUNCTION_OVERRIDE)
@@ -63,32 +119,16 @@ def _GenerateMethods(output_lines, source, class_node):
       const = ''
       if node.modifiers & ast.FUNCTION_CONST:
         const = 'CONST_'
+      num_parameters = _GetNumParameters(node.parameters, source)
       return_type = 'void'
       if node.return_type:
-        # Add modifiers like 'const'.
+        return_type, has_multiarg_error = _RenderType(node.return_type)
-        modifiers = ''
+        if has_multiarg_error:
-        if node.return_type.modifiers:
-          modifiers = ' '.join(node.return_type.modifiers) + ' '
-        return_type = modifiers + node.return_type.name
-        template_args = [arg.name for arg in node.return_type.templated_types]
-        if template_args:
-          return_type += '<' + ', '.join(template_args) + '>'
-          if len(template_args) > 1:
           for line in [
               '// The following line won\'t really compile, as the return',
               '// type has multiple template arguments.  To fix it, use a',
               '// typedef for the return type.']:
             output_lines.append(indent + line)
-        if node.return_type.pointer:
-          return_type += '*'
-        if node.return_type.reference:
-          return_type += '&'
-        num_parameters = len(node.parameters)
-        if len(node.parameters) == 1:
-          first_param = node.parameters[0]
-          if source[first_param.start:first_param.end].strip() == 'void':
-            # We must treat T(void) as a function with no parameters.
-            num_parameters = 0
       tmpl = ''
       if class_node.templated_types:
         tmpl = '_T'

googlemock/scripts/generator/cpp/gmock_class_test.py

@@ -1,25 +1,36 @@
 #!/usr/bin/env python
 #
-# Copyright 2009 Neal Norwitz All Rights Reserved.
+# Copyright 2009, Google Inc.
-# Portions Copyright 2009 Google Inc. All Rights Reserved.
+# All rights reserved.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Redistribution and use in source and binary forms, with or without
-# you may not use this file except in compliance with the License.
+# modification, are permitted provided that the following conditions are
-# You may obtain a copy of the License at
+# met:
 #
-#      http://www.apache.org/licenses/LICENSE-2.0
+#     * 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.
 #
-# Unless required by applicable law or agreed to in writing, software
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# distributed under the License is distributed on an "AS IS" BASIS,
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# See the License for the specific language governing permissions and
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# limitations under the License.
+# 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.
 
 """Tests for gmock.scripts.generator.cpp.gmock_class."""
 
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
 import os
 import sys
 import unittest
@@ -444,19 +455,63 @@ void(const FooType& test_arg));
     self.assertEqualIgnoreLeadingWhitespace(
         expected, self.GenerateMocks(source))
 
-  def testEnumClass(self):
+  def testEnumType(self):
     source = """
 class Test {
  public:
-  enum class Baz { BAZINGA };
+  enum Bar {
-  virtual void Bar(const FooType& test_arg);
+    BAZ, QUX, QUUX, QUUUX
+  };
+  virtual void Foo();
 };
 """
     expected = """\
 class MockTest : public Test {
 public:
-MOCK_METHOD1(Bar,
+MOCK_METHOD0(Foo,
-void(const FooType& test_arg));
+void());
+};
+"""
+    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_METHOD0(Foo,
+void());
+};
+"""
+    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_METHOD0(foo,
+std::function<int (std::string)>());
 };
 """
     self.assertEqualIgnoreLeadingWhitespace(

googlemock/scripts/generator/cpp/keywords.py

@@ -1,25 +1,36 @@
 #!/usr/bin/env python
 #
-# Copyright 2007 Neal Norwitz
+# Copyright 2007, Google Inc.
-# Portions Copyright 2007 Google Inc.
+# All rights reserved.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Redistribution and use in source and binary forms, with or without
-# you may not use this file except in compliance with the License.
+# modification, are permitted provided that the following conditions are
-# You may obtain a copy of the License at
+# met:
 #
-#      http://www.apache.org/licenses/LICENSE-2.0
+#     * 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.
 #
-# Unless required by applicable law or agreed to in writing, software
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# distributed under the License is distributed on an "AS IS" BASIS,
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# See the License for the specific language governing permissions and
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# limitations under the License.
+# 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.
 
 """C++ keywords and helper utilities for determining keywords."""
 
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
 try:
     # Python 3.x
     import builtins

googlemock/scripts/generator/cpp/tokenize.py

@@ -1,25 +1,36 @@
 #!/usr/bin/env python
 #
-# Copyright 2007 Neal Norwitz
+# Copyright 2007, Google Inc.
-# Portions Copyright 2007 Google Inc.
+# All rights reserved.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Redistribution and use in source and binary forms, with or without
-# you may not use this file except in compliance with the License.
+# modification, are permitted provided that the following conditions are
-# You may obtain a copy of the License at
+# met:
 #
-#      http://www.apache.org/licenses/LICENSE-2.0
+#     * 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.
 #
-# Unless required by applicable law or agreed to in writing, software
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# distributed under the License is distributed on an "AS IS" BASIS,
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# See the License for the specific language governing permissions and
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# limitations under the License.
+# 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.
 
 """Tokenize C++ source code."""
 
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
 try:
     # Python 3.x
     import builtins

googlemock/scripts/generator/cpp/utils.py

@@ -1,28 +1,38 @@
 #!/usr/bin/env python
 #
-# Copyright 2007 Neal Norwitz
+# Copyright 2007, Google Inc.
-# Portions Copyright 2007 Google Inc.
+# All rights reserved.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Redistribution and use in source and binary forms, with or without
-# you may not use this file except in compliance with the License.
+# modification, are permitted provided that the following conditions are
-# You may obtain a copy of the License at
+# met:
 #
-#      http://www.apache.org/licenses/LICENSE-2.0
+#     * 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.
 #
-# Unless required by applicable law or agreed to in writing, software
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# distributed under the License is distributed on an "AS IS" BASIS,
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# See the License for the specific language governing permissions and
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# limitations under the License.
+# 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.
 
 """Generic utilities for C++ parsing."""
 
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
-
-
 import sys
 
-
 # Set to True to see the start/end token indices.
 DEBUG = True
 

googlemock/scripts/generator/gmock_gen.py

@@ -1,22 +1,36 @@
 #!/usr/bin/env python
 #
-# Copyright 2008 Google Inc. All Rights Reserved.
+# Copyright 2008, Google Inc.
+# All rights reserved.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Redistribution and use in source and binary forms, with or without
-# you may not use this file except in compliance with the License.
+# modification, are permitted provided that the following conditions are
-# You may obtain a copy of the License at
+# met:
 #
-#      http://www.apache.org/licenses/LICENSE-2.0
+#     * 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.
 #
-# Unless required by applicable law or agreed to in writing, software
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# distributed under the License is distributed on an "AS IS" BASIS,
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# See the License for the specific language governing permissions and
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# limitations under the License.
+# 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.
 
 """Driver for starting up Google Mock class generator."""
 
-__author__ = 'nnorwitz@google.com (Neal Norwitz)'
 
 import os
 import sys

googlemock/scripts/gmock-config.in

@@ -1,303 +0,0 @@
-#!/bin/sh
-
-# These variables are automatically filled in by the configure script.
-name="@PACKAGE_TARNAME@"
-version="@PACKAGE_VERSION@"
-
-show_usage()
-{
-  echo "Usage: gmock-config [OPTIONS...]"
-}
-
-show_help()
-{
-  show_usage
-  cat <<\EOF
-
-The `gmock-config' script provides access to the necessary compile and linking
-flags to connect with Google C++ Mocking 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 gmock. 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:
-  gmock-config --min-version=1.0 || echo "Insufficient Google Mock version."
-
-  g++ $(gmock-config --cppflags --cxxflags) -o foo.o -c foo.cpp
-  g++ $(gmock-config --ldflags --libs) -o foo foo.o
-
-  # When using a built but not installed Google Mock:
-  g++ $(../../my_gmock_build/scripts/gmock-config ...) ...
-
-  # When using an installed Google Mock, but with installation overrides:
-  export GMOCK_PREFIX="/opt"
-  g++ $(gmock-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 Mock 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 $1 in
-    --usage)          show_usage;         exit 0;;
-    --help)           show_help;          exit 0;;
-
-    # Installation overrides
-    --prefix=*)       GMOCK_PREFIX=${1#--prefix=};;
-    --exec-prefix=*)  GMOCK_EXEC_PREFIX=${1#--exec-prefix=};;
-    --libdir=*)       GMOCK_LIBDIR=${1#--libdir=};;
-    --includedir=*)   GMOCK_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="${GMOCK_PREFIX:-@prefix@}"
-exec_prefix="${GMOCK_EXEC_PREFIX:-@exec_prefix@}"
-libdir="${GMOCK_LIBDIR:-@libdir@}"
-includedir="${GMOCK_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. We also locate Google Test using the configured
-# gtest-config script rather than searching the PATH and our bindir for one.
-# This allows building against a just-built gmock rather than an installed
-# gmock.
-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 ${this_bindir}/@top_srcdir@; pwd -P`
-
-  # TODO(chandlerc@google.com): This is a dangerous dependency on libtool, we
-  # should work to remove it, and/or remove libtool altogether, replacing it
-  # with direct references to the library and a link path.
-  gmock_libs="${build_dir}/lib/libgmock.la"
-  gmock_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.
-  gmock_cppflags="-I${build_dir}/include -I${src_dir}/include"
-  gmock_cxxflags=""
-
-  # Directly invoke the gtest-config script used during the build process.
-  gtest_config="@GTEST_CONFIG@"
-else
-  # We're using an installed gmock, 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.
-  gmock_ldflags="-L${libdir}"
-  gmock_libs="-l${name}"
-  gmock_cppflags="-I${includedir}"
-  gmock_cxxflags=""
-
-  # We also prefer any gtest-config script installed in our prefix. Lacking
-  # one, we look in the PATH for one.
-  gtest_config="${bindir}/gtest-config"
-  if test ! -x "${gtest_config}"; then
-    gtest_config=`which gtest-config`
-  fi
-fi
-
-# Ensure that we have located a Google Test to link against.
-if ! test -x "${gtest_config}"; then
-  echo "Unable to locate Google Test, check your Google Mock configuration" \
-       "and installation" >&2
-  exit 1
-elif ! "${gtest_config}" "--exact-version=@GTEST_VERSION@"; then
-  echo "The Google Test found is not the same version as Google Mock was " \
-       "built against" >&2
-  exit 1
-fi
-
-# Add the necessary Google Test bits into the various flag variables
-gmock_cppflags="${gmock_cppflags} `${gtest_config} --cppflags`"
-gmock_cxxflags="${gmock_cxxflags} `${gtest_config} --cxxflags`"
-gmock_ldflags="${gmock_ldflags} `${gtest_config} --ldflags`"
-gmock_libs="${gmock_libs} `${gtest_config} --libs`"
-
-# Do an installation query if requested.
-if test -n "$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 $gmock_cppflags"
-test "$echo_cxxflags" = "yes" && output="$output $gmock_cxxflags"
-test "$echo_ldflags" = "yes"  && output="$output $gmock_ldflags"
-test "$echo_libs" = "yes"     && output="$output $gmock_libs"
-echo $output
-
-exit 0

googlemock/scripts/gmock_doctor.py

@@ -1,640 +0,0 @@
-#!/usr/bin/env python
-#
-# Copyright 2008, 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.
-
-"""Converts compiler's errors in code using Google Mock to plain English."""
-
-__author__ = 'wan@google.com (Zhanyong Wan)'
-
-import re
-import sys
-
-_VERSION = '1.0.3'
-
-_EMAIL = 'googlemock@googlegroups.com'
-
-_COMMON_GMOCK_SYMBOLS = [
-    # Matchers
-    '_',
-    'A',
-    'AddressSatisfies',
-    'AllOf',
-    'An',
-    'AnyOf',
-    'ContainerEq',
-    'Contains',
-    'ContainsRegex',
-    'DoubleEq',
-    'ElementsAre',
-    'ElementsAreArray',
-    'EndsWith',
-    'Eq',
-    'Field',
-    'FloatEq',
-    'Ge',
-    'Gt',
-    'HasSubstr',
-    'IsInitializedProto',
-    'Le',
-    'Lt',
-    'MatcherCast',
-    'Matches',
-    'MatchesRegex',
-    'NanSensitiveDoubleEq',
-    'NanSensitiveFloatEq',
-    'Ne',
-    'Not',
-    'NotNull',
-    'Pointee',
-    'Property',
-    'Ref',
-    'ResultOf',
-    'SafeMatcherCast',
-    'StartsWith',
-    'StrCaseEq',
-    'StrCaseNe',
-    'StrEq',
-    'StrNe',
-    'Truly',
-    'TypedEq',
-    'Value',
-
-    # Actions
-    'Assign',
-    'ByRef',
-    'DeleteArg',
-    'DoAll',
-    'DoDefault',
-    'IgnoreResult',
-    'Invoke',
-    'InvokeArgument',
-    'InvokeWithoutArgs',
-    'Return',
-    'ReturnNew',
-    'ReturnNull',
-    'ReturnRef',
-    'SaveArg',
-    'SetArgReferee',
-    'SetArgPointee',
-    'SetArgumentPointee',
-    'SetArrayArgument',
-    'SetErrnoAndReturn',
-    'Throw',
-    'WithArg',
-    'WithArgs',
-    'WithoutArgs',
-
-    # Cardinalities
-    'AnyNumber',
-    'AtLeast',
-    'AtMost',
-    'Between',
-    'Exactly',
-
-    # Sequences
-    'InSequence',
-    'Sequence',
-
-    # Misc
-    'DefaultValue',
-    'Mock',
-    ]
-
-# Regex for matching source file path and line number in the compiler's errors.
-_GCC_FILE_LINE_RE = r'(?P<file>.*):(?P<line>\d+):(\d+:)?\s+'
-_CLANG_FILE_LINE_RE = r'(?P<file>.*):(?P<line>\d+):(?P<column>\d+):\s+'
-_CLANG_NON_GMOCK_FILE_LINE_RE = (
-    r'(?P<file>.*[/\\^](?!gmock-)[^/\\]+):(?P<line>\d+):(?P<column>\d+):\s+')
-
-
-def _FindAllMatches(regex, s):
-  """Generates all matches of regex in string s."""
-
-  r = re.compile(regex)
-  return r.finditer(s)
-
-
-def _GenericDiagnoser(short_name, long_name, diagnoses, msg):
-  """Diagnoses the given disease by pattern matching.
-
-  Can provide different diagnoses for different patterns.
-
-  Args:
-    short_name: Short name of the disease.
-    long_name:  Long name of the disease.
-    diagnoses:  A list of pairs (regex, pattern for formatting the diagnosis
-                for matching regex).
-    msg:        Compiler's error messages.
-  Yields:
-    Tuples of the form
-      (short name of disease, long name of disease, diagnosis).
-  """
-  for regex, diagnosis in diagnoses:
-    if re.search(regex, msg):
-      diagnosis = '%(file)s:%(line)s:' + diagnosis
-      for m in _FindAllMatches(regex, msg):
-        yield (short_name, long_name, diagnosis % m.groupdict())
-
-
-def _NeedToReturnReferenceDiagnoser(msg):
-  """Diagnoses the NRR disease, given the error messages by the compiler."""
-
-  gcc_regex = (r'In member function \'testing::internal::ReturnAction<R>.*\n'
-               + _GCC_FILE_LINE_RE + r'instantiated from here\n'
-               r'.*gmock-actions\.h.*error: creating array with negative size')
-  clang_regex = (r'error:.*array.*negative.*\r?\n'
-                 r'(.*\n)*?' +
-                 _CLANG_NON_GMOCK_FILE_LINE_RE +
-                 r'note: in instantiation of function template specialization '
-                 r'\'testing::internal::ReturnAction<(?P<type>.*)>'
-                 r'::operator Action<.*>\' requested here')
-  clang11_re = (r'use_ReturnRef_instead_of_Return_to_return_a_reference.*'
-                r'(.*\n)*?' + _CLANG_NON_GMOCK_FILE_LINE_RE)
-
-  diagnosis = """
-You are using a Return() action in a function that returns a reference to
-%(type)s.  Please use ReturnRef() instead."""
-  return _GenericDiagnoser('NRR', 'Need to Return Reference',
-                           [(clang_regex, diagnosis),
-                            (clang11_re, diagnosis % {'type': 'a type'}),
-                            (gcc_regex, diagnosis % {'type': 'a type'})],
-                           msg)
-
-
-def _NeedToReturnSomethingDiagnoser(msg):
-  """Diagnoses the NRS disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE + r'(instantiated from here\n.'
-               r'*gmock.*actions\.h.*error: void value not ignored)'
-               r'|(error: control reaches end of non-void function)')
-  clang_regex1 = (_CLANG_FILE_LINE_RE +
-                  r'error: cannot initialize return object '
-                  r'of type \'Result\' \(aka \'(?P<return_type>.*)\'\) '
-                  r'with an rvalue of type \'void\'')
-  clang_regex2 = (_CLANG_FILE_LINE_RE +
-                  r'error: cannot initialize return object '
-                  r'of type \'(?P<return_type>.*)\' '
-                  r'with an rvalue of type \'void\'')
-  diagnosis = """
-You are using an action that returns void, but it needs to return
-%(return_type)s.  Please tell it *what* to return.  Perhaps you can use
-the pattern DoAll(some_action, Return(some_value))?"""
-  return _GenericDiagnoser(
-      'NRS',
-      'Need to Return Something',
-      [(gcc_regex, diagnosis % {'return_type': '*something*'}),
-       (clang_regex1, diagnosis),
-       (clang_regex2, diagnosis)],
-      msg)
-
-
-def _NeedToReturnNothingDiagnoser(msg):
-  """Diagnoses the NRN disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE + r'instantiated from here\n'
-               r'.*gmock-actions\.h.*error: instantiation of '
-               r'\'testing::internal::ReturnAction<R>::Impl<F>::value_\' '
-               r'as type \'void\'')
-  clang_regex1 = (r'error: field has incomplete type '
-                  r'\'Result\' \(aka \'void\'\)(\r)?\n'
-                  r'(.*\n)*?' +
-                  _CLANG_NON_GMOCK_FILE_LINE_RE + r'note: in instantiation '
-                  r'of function template specialization '
-                  r'\'testing::internal::ReturnAction<(?P<return_type>.*)>'
-                  r'::operator Action<void \(.*\)>\' requested here')
-  clang_regex2 = (r'error: field has incomplete type '
-                  r'\'Result\' \(aka \'void\'\)(\r)?\n'
-                  r'(.*\n)*?' +
-                  _CLANG_NON_GMOCK_FILE_LINE_RE + r'note: in instantiation '
-                  r'of function template specialization '
-                  r'\'testing::internal::DoBothAction<.*>'
-                  r'::operator Action<(?P<return_type>.*) \(.*\)>\' '
-                  r'requested here')
-  diagnosis = """
-You are using an action that returns %(return_type)s, but it needs to return
-void.  Please use a void-returning action instead.
-
-All actions but the last in DoAll(...) must return void.  Perhaps you need
-to re-arrange the order of actions in a DoAll(), if you are using one?"""
-  return _GenericDiagnoser(
-      'NRN',
-      'Need to Return Nothing',
-      [(gcc_regex, diagnosis % {'return_type': '*something*'}),
-       (clang_regex1, diagnosis),
-       (clang_regex2, diagnosis)],
-      msg)
-
-
-def _IncompleteByReferenceArgumentDiagnoser(msg):
-  """Diagnoses the IBRA disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE + r'instantiated from here\n'
-               r'.*gtest-printers\.h.*error: invalid application of '
-               r'\'sizeof\' to incomplete type \'(?P<type>.*)\'')
-
-  clang_regex = (r'.*gtest-printers\.h.*error: invalid application of '
-                 r'\'sizeof\' to an incomplete type '
-                 r'\'(?P<type>.*)( const)?\'\r?\n'
-                 r'(.*\n)*?' +
-                 _CLANG_NON_GMOCK_FILE_LINE_RE +
-                 r'note: in instantiation of member function '
-                 r'\'testing::internal2::TypeWithoutFormatter<.*>::'
-                 r'PrintValue\' requested here')
-  diagnosis = """
-In order to mock this function, Google Mock needs to see the definition
-of type "%(type)s" - declaration alone is not enough.  Either #include
-the header that defines it, or change the argument to be passed
-by pointer."""
-
-  return _GenericDiagnoser('IBRA', 'Incomplete By-Reference Argument Type',
-                           [(gcc_regex, diagnosis),
-                            (clang_regex, diagnosis)],
-                           msg)
-
-
-def _OverloadedFunctionMatcherDiagnoser(msg):
-  """Diagnoses the OFM disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE + r'error: no matching function for '
-               r'call to \'Truly\(<unresolved overloaded function type>\)')
-  clang_regex = (_CLANG_FILE_LINE_RE + r'error: no matching function for '
-                 r'call to \'Truly')
-  diagnosis = """
-The argument you gave to Truly() is an overloaded function.  Please tell
-your compiler which overloaded version you want to use.
-
-For example, if you want to use the version whose signature is
-  bool Foo(int n);
-you should write
-  Truly(static_cast<bool (*)(int n)>(Foo))"""
-  return _GenericDiagnoser('OFM', 'Overloaded Function Matcher',
-                           [(gcc_regex, diagnosis),
-                            (clang_regex, diagnosis)],
-                           msg)
-
-
-def _OverloadedFunctionActionDiagnoser(msg):
-  """Diagnoses the OFA disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE + r'error: no matching function for call to '
-               r'\'Invoke\(<unresolved overloaded function type>')
-  clang_regex = (_CLANG_FILE_LINE_RE + r'error: no matching '
-                 r'function for call to \'Invoke\'\r?\n'
-                 r'(.*\n)*?'
-                 r'.*\bgmock-generated-actions\.h:\d+:\d+:\s+'
-                 r'note: candidate template ignored:\s+'
-                 r'couldn\'t infer template argument \'FunctionImpl\'')
-  diagnosis = """
-Function you are passing to Invoke is overloaded.  Please tell your compiler
-which overloaded version you want to use.
-
-For example, if you want to use the version whose signature is
-  bool MyFunction(int n, double x);
-you should write something like
-  Invoke(static_cast<bool (*)(int n, double x)>(MyFunction))"""
-  return _GenericDiagnoser('OFA', 'Overloaded Function Action',
-                           [(gcc_regex, diagnosis),
-                            (clang_regex, diagnosis)],
-                           msg)
-
-
-def _OverloadedMethodActionDiagnoser(msg):
-  """Diagnoses the OMA disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE + r'error: no matching function for '
-               r'call to \'Invoke\(.+, <unresolved overloaded function '
-               r'type>\)')
-  clang_regex = (_CLANG_FILE_LINE_RE + r'error: no matching function '
-                 r'for call to \'Invoke\'\r?\n'
-                 r'(.*\n)*?'
-                 r'.*\bgmock-generated-actions\.h:\d+:\d+: '
-                 r'note: candidate function template not viable: '
-                 r'requires .*, but 2 (arguments )?were provided')
-  diagnosis = """
-The second argument you gave to Invoke() is an overloaded method.  Please
-tell your compiler which overloaded version you want to use.
-
-For example, if you want to use the version whose signature is
-  class Foo {
-    ...
-    bool Bar(int n, double x);
-  };
-you should write something like
-  Invoke(foo, static_cast<bool (Foo::*)(int n, double x)>(&Foo::Bar))"""
-  return _GenericDiagnoser('OMA', 'Overloaded Method Action',
-                           [(gcc_regex, diagnosis),
-                            (clang_regex, diagnosis)],
-                           msg)
-
-
-def _MockObjectPointerDiagnoser(msg):
-  """Diagnoses the MOP disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE + r'error: request for member '
-               r'\'gmock_(?P<method>.+)\' in \'(?P<mock_object>.+)\', '
-               r'which is of non-class type \'(.*::)*(?P<class_name>.+)\*\'')
-  clang_regex = (_CLANG_FILE_LINE_RE + r'error: member reference type '
-                 r'\'(?P<class_name>.*?) *\' is a pointer; '
-                 r'(did you mean|maybe you meant) to use \'->\'\?')
-  diagnosis = """
-The first argument to ON_CALL() and EXPECT_CALL() must be a mock *object*,
-not a *pointer* to it.  Please write '*(%(mock_object)s)' instead of
-'%(mock_object)s' as your first argument.
-
-For example, given the mock class:
-
-  class %(class_name)s : public ... {
-    ...
-    MOCK_METHOD0(%(method)s, ...);
-  };
-
-and the following mock instance:
-
-  %(class_name)s* mock_ptr = ...
-
-you should use the EXPECT_CALL like this:
-
-  EXPECT_CALL(*mock_ptr, %(method)s(...));"""
-
-  return _GenericDiagnoser(
-      'MOP',
-      'Mock Object Pointer',
-      [(gcc_regex, diagnosis),
-       (clang_regex, diagnosis % {'mock_object': 'mock_object',
-                                  'method': 'method',
-                                  'class_name': '%(class_name)s'})],
-       msg)
-
-
-def _NeedToUseSymbolDiagnoser(msg):
-  """Diagnoses the NUS disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE + r'error: \'(?P<symbol>.+)\' '
-               r'(was not declared in this scope|has not been declared)')
-  clang_regex = (_CLANG_FILE_LINE_RE +
-                 r'error: (use of undeclared identifier|unknown type name|'
-                 r'no template named) \'(?P<symbol>[^\']+)\'')
-  diagnosis = """
-'%(symbol)s' is defined by Google Mock in the testing namespace.
-Did you forget to write
-  using testing::%(symbol)s;
-?"""
-  for m in (list(_FindAllMatches(gcc_regex, msg)) +
-            list(_FindAllMatches(clang_regex, msg))):
-    symbol = m.groupdict()['symbol']
-    if symbol in _COMMON_GMOCK_SYMBOLS:
-      yield ('NUS', 'Need to Use Symbol', diagnosis % m.groupdict())
-
-
-def _NeedToUseReturnNullDiagnoser(msg):
-  """Diagnoses the NRNULL disease, given the error messages by the compiler."""
-
-  gcc_regex = ('instantiated from \'testing::internal::ReturnAction<R>'
-               '::operator testing::Action<Func>\(\) const.*\n' +
-               _GCC_FILE_LINE_RE + r'instantiated from here\n'
-               r'.*error: no matching function for call to \'ImplicitCast_\('
-               r'(:?long )?int&\)')
-  clang_regex = (r'\bgmock-actions.h:.* error: no matching function for '
-                 r'call to \'ImplicitCast_\'\r?\n'
-                 r'(.*\n)*?' +
-                 _CLANG_NON_GMOCK_FILE_LINE_RE + r'note: in instantiation '
-                 r'of function template specialization '
-                 r'\'testing::internal::ReturnAction<(int|long)>::operator '
-                 r'Action<(?P<type>.*)\(\)>\' requested here')
-  diagnosis = """
-You are probably calling Return(NULL) and the compiler isn't sure how to turn
-NULL into %(type)s. Use ReturnNull() instead.
-Note: the line number may be off; please fix all instances of Return(NULL)."""
-  return _GenericDiagnoser(
-      'NRNULL', 'Need to use ReturnNull',
-      [(clang_regex, diagnosis),
-       (gcc_regex, diagnosis % {'type': 'the right type'})],
-      msg)
-
-
-def _TypeInTemplatedBaseDiagnoser(msg):
-  """Diagnoses the TTB disease, given the error messages by the compiler."""
-
-  # This version works when the type is used as the mock function's return
-  # type.
-  gcc_4_3_1_regex_type_in_retval = (
-      r'In member function \'int .*\n' + _GCC_FILE_LINE_RE +
-      r'error: a function call cannot appear in a constant-expression')
-  gcc_4_4_0_regex_type_in_retval = (
-      r'error: a function call cannot appear in a constant-expression'
-      + _GCC_FILE_LINE_RE + r'error: template argument 1 is invalid\n')
-  # This version works when the type is used as the mock function's sole
-  # parameter type.
-  gcc_regex_type_of_sole_param = (
-      _GCC_FILE_LINE_RE +
-      r'error: \'(?P<type>.+)\' was not declared in this scope\n'
-      r'.*error: template argument 1 is invalid\n')
-  # This version works when the type is used as a parameter of a mock
-  # function that has multiple parameters.
-  gcc_regex_type_of_a_param = (
-      r'error: expected `;\' before \'::\' token\n'
-      + _GCC_FILE_LINE_RE +
-      r'error: \'(?P<type>.+)\' was not declared in this scope\n'
-      r'.*error: template argument 1 is invalid\n'
-      r'.*error: \'.+\' was not declared in this scope')
-  clang_regex_type_of_retval_or_sole_param = (
-      _CLANG_FILE_LINE_RE +
-      r'error: use of undeclared identifier \'(?P<type>.*)\'\n'
-      r'(.*\n)*?'
-      r'(?P=file):(?P=line):\d+: error: '
-      r'non-friend class member \'Result\' cannot have a qualified name'
-      )
-  clang_regex_type_of_a_param = (
-      _CLANG_FILE_LINE_RE +
-      r'error: C\+\+ requires a type specifier for all declarations\n'
-      r'(.*\n)*?'
-      r'(?P=file):(?P=line):(?P=column): error: '
-      r'C\+\+ requires a type specifier for all declarations'
-      )
-  clang_regex_unknown_type = (
-      _CLANG_FILE_LINE_RE +
-      r'error: unknown type name \'(?P<type>[^\']+)\''
-      )
-
-  diagnosis = """
-In a mock class template, types or typedefs defined in the base class
-template are *not* automatically visible.  This is how C++ works.  Before
-you can use a type or typedef named %(type)s defined in base class Base<T>, you
-need to make it visible.  One way to do it is:
-
-  typedef typename Base<T>::%(type)s %(type)s;"""
-
-  for diag in _GenericDiagnoser(
-      'TTB', 'Type in Template Base',
-      [(gcc_4_3_1_regex_type_in_retval, diagnosis % {'type': 'Foo'}),
-       (gcc_4_4_0_regex_type_in_retval, diagnosis % {'type': 'Foo'}),
-       (gcc_regex_type_of_sole_param, diagnosis),
-       (gcc_regex_type_of_a_param, diagnosis),
-       (clang_regex_type_of_retval_or_sole_param, diagnosis),
-       (clang_regex_type_of_a_param, diagnosis % {'type': 'Foo'})],
-      msg):
-    yield diag
-  # Avoid overlap with the NUS pattern.
-  for m in _FindAllMatches(clang_regex_unknown_type, msg):
-    type_ = m.groupdict()['type']
-    if type_ not in _COMMON_GMOCK_SYMBOLS:
-      yield ('TTB', 'Type in Template Base', diagnosis % m.groupdict())
-
-
-def _WrongMockMethodMacroDiagnoser(msg):
-  """Diagnoses the WMM disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE +
-               r'.*this_method_does_not_take_(?P<wrong_args>\d+)_argument.*\n'
-               r'.*\n'
-               r'.*candidates are.*FunctionMocker<[^>]+A(?P<args>\d+)\)>')
-  clang_regex = (_CLANG_NON_GMOCK_FILE_LINE_RE +
-                 r'error:.*array.*negative.*r?\n'
-                 r'(.*\n)*?'
-                 r'(?P=file):(?P=line):(?P=column): error: too few arguments '
-                 r'to function call, expected (?P<args>\d+), '
-                 r'have (?P<wrong_args>\d+)')
-  clang11_re = (_CLANG_NON_GMOCK_FILE_LINE_RE +
-                r'.*this_method_does_not_take_'
-                r'(?P<wrong_args>\d+)_argument.*')
-  diagnosis = """
-You are using MOCK_METHOD%(wrong_args)s to define a mock method that has
-%(args)s arguments. Use MOCK_METHOD%(args)s (or MOCK_CONST_METHOD%(args)s,
-MOCK_METHOD%(args)s_T, MOCK_CONST_METHOD%(args)s_T as appropriate) instead."""
-  return _GenericDiagnoser('WMM', 'Wrong MOCK_METHODn Macro',
-                           [(gcc_regex, diagnosis),
-                            (clang11_re, diagnosis % {'wrong_args': 'm',
-                                                      'args': 'n'}),
-                            (clang_regex, diagnosis)],
-                           msg)
-
-
-def _WrongParenPositionDiagnoser(msg):
-  """Diagnoses the WPP disease, given the error messages by the compiler."""
-
-  gcc_regex = (_GCC_FILE_LINE_RE +
-               r'error:.*testing::internal::MockSpec<.* has no member named \''
-               r'(?P<method>\w+)\'')
-  clang_regex = (_CLANG_NON_GMOCK_FILE_LINE_RE +
-                 r'error: no member named \'(?P<method>\w+)\' in '
-                 r'\'testing::internal::MockSpec<.*>\'')
-  diagnosis = """
-The closing parenthesis of ON_CALL or EXPECT_CALL should be *before*
-".%(method)s".  For example, you should write:
-  EXPECT_CALL(my_mock, Foo(_)).%(method)s(...);
-instead of:
-  EXPECT_CALL(my_mock, Foo(_).%(method)s(...));"""
-  return _GenericDiagnoser('WPP', 'Wrong Parenthesis Position',
-                           [(gcc_regex, diagnosis),
-                            (clang_regex, diagnosis)],
-                           msg)
-
-
-_DIAGNOSERS = [
-    _IncompleteByReferenceArgumentDiagnoser,
-    _MockObjectPointerDiagnoser,
-    _NeedToReturnNothingDiagnoser,
-    _NeedToReturnReferenceDiagnoser,
-    _NeedToReturnSomethingDiagnoser,
-    _NeedToUseReturnNullDiagnoser,
-    _NeedToUseSymbolDiagnoser,
-    _OverloadedFunctionActionDiagnoser,
-    _OverloadedFunctionMatcherDiagnoser,
-    _OverloadedMethodActionDiagnoser,
-    _TypeInTemplatedBaseDiagnoser,
-    _WrongMockMethodMacroDiagnoser,
-    _WrongParenPositionDiagnoser,
-    ]
-
-
-def Diagnose(msg):
-  """Generates all possible diagnoses given the compiler error message."""
-
-  msg = re.sub(r'\x1b\[[^m]*m', '', msg)  # Strips all color formatting.
-  # Assuming the string is using the UTF-8 encoding, replaces the left and
-  # the right single quote characters with apostrophes.
-  msg = re.sub(r'(\xe2\x80\x98|\xe2\x80\x99)', "'", msg)
-
-  diagnoses = []
-  for diagnoser in _DIAGNOSERS:
-    for diag in diagnoser(msg):
-      diagnosis = '[%s - %s]\n%s' % diag
-      if not diagnosis in diagnoses:
-        diagnoses.append(diagnosis)
-  return diagnoses
-
-
-def main():
-  print ('Google Mock Doctor v%s - '
-         'diagnoses problems in code using Google Mock.' % _VERSION)
-
-  if sys.stdin.isatty():
-    print ('Please copy and paste the compiler errors here.  Press c-D when '
-           'you are done:')
-  else:
-    print ('Waiting for compiler errors on stdin . . .')
-
-  msg = sys.stdin.read().strip()
-  diagnoses = Diagnose(msg)
-  count = len(diagnoses)
-  if not count:
-    print ("""
-Your compiler complained:
-8<------------------------------------------------------------
-%s
------------------------------------------------------------->8
-
-Uh-oh, I'm not smart enough to figure out what the problem is. :-(
-However...
-If you send your source code and the compiler's error messages to
-%s, you can be helped and I can get smarter --
-win-win for us!""" % (msg, _EMAIL))
-  else:
-    print ('------------------------------------------------------------')
-    print ('Your code appears to have the following',)
-    if count > 1:
-      print ('%s diseases:' % (count,))
-    else:
-      print ('disease:')
-    i = 0
-    for d in diagnoses:
-      i += 1
-      if count > 1:
-        print ('\n#%s:' % (i,))
-      print (d)
-    print ("""
-How did I do?  If you think I'm wrong or unhelpful, please send your
-source code and the compiler's error messages to %s.
-Then you can be helped and I can get smarter -- I promise I won't be upset!""" %
-           _EMAIL)
-
-
-if __name__ == '__main__':
-  main()

googlemock/scripts/upload.py

@@ -1,18 +1,33 @@
 #!/usr/bin/env python
 #
-# Copyright 2007 Google Inc.
+# Copyright 2009, Google Inc.
+# All rights reserved.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Redistribution and use in source and binary forms, with or without
-# you may not use this file except in compliance with the License.
+# modification, are permitted provided that the following conditions are
-# You may obtain a copy of the License at
+# met:
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
+#     * 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.
 #
-# Unless required by applicable law or agreed to in writing, software
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# distributed under the License is distributed on an "AS IS" BASIS,
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# See the License for the specific language governing permissions and
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# limitations under the License.
+# 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.
 
 """Tool for uploading diffs from a version control system to the codereview app.
 

googlemock/test/gmock-actions_test.cc

@@ -73,6 +73,7 @@ using testing::Return;
 using testing::ReturnNull;
 using testing::ReturnRef;
 using testing::ReturnRefOfCopy;
+using testing::ReturnRoundRobin;
 using testing::SetArgPointee;
 using testing::SetArgumentPointee;
 using testing::Unused;
@@ -670,6 +671,31 @@ TEST(ReturnRefOfCopyTest, IsCovariant) {
   EXPECT_NE(&derived, &a.Perform(std::make_tuple()));
 }
 
+// Tests that ReturnRoundRobin(v) works with initializer lists
+TEST(ReturnRoundRobinTest, WorksForInitList) {
+  Action<int()> ret = ReturnRoundRobin({1, 2, 3});
+
+  EXPECT_EQ(1, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(2, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(3, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(1, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(2, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(3, ret.Perform(std::make_tuple()));
+}
+
+// Tests that ReturnRoundRobin(v) works with vectors
+TEST(ReturnRoundRobinTest, WorksForVector) {
+  std::vector<double> v = {4.4, 5.5, 6.6};
+  Action<double()> ret = ReturnRoundRobin(v);
+
+  EXPECT_EQ(4.4, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(5.5, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(6.6, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(4.4, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(5.5, ret.Perform(std::make_tuple()));
+  EXPECT_EQ(6.6, ret.Perform(std::make_tuple()));
+}
+
 // Tests that DoDefault() does the default action for the mock method.
 
 class MockClass {

googletest/scripts/README.md

@@ -0,0 +1,5 @@
+# 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/gen_gtest_pred_impl.py

@@ -111,6 +111,8 @@ def HeaderPreamble(n):
 // '%(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_
@@ -246,8 +248,10 @@ AssertionResult AssertPred%(n)sHelper(const char* pred_text""" % DEFS
 
   impl += ' << ") evaluates to false, where"'
 
-  impl += Iter(n, """
+  impl += Iter(
-                            << "\\n" << e%s << " evaluates to " << v%s""")
+      n, """
+      << "\\n" << e%s << " evaluates to " << ::testing::PrintToString(v%s)"""
+  )
 
   impl += """;
 }
@@ -510,7 +514,7 @@ struct PredFormatFunctor%(n)s {
 
 class Predicate%(n)sTest : public testing::Test {
  protected:
-  virtual void SetUp() {
+  void SetUp() override {
     expected_to_finish_ = true;
     finished_ = false;""" % DEFS
 
@@ -520,7 +524,7 @@ class Predicate%(n)sTest : public testing::Test {
 """
 
   tests += """
-  virtual void TearDown() {
+  void TearDown() override {
     // Verifies that each of the predicate's arguments was evaluated
     // exactly once."""
 

googletest/scripts/pump.py

@@ -1,4 +1,4 @@
-#!/usr/bin/env python
+#!/usr/bin/env python2.7
 #
 # Copyright 2008, Google Inc.
 # All rights reserved.
@@ -62,7 +62,7 @@ GRAMMAR:
        EXPRESSION has Python syntax.
 """
 
-__author__ = 'wan@google.com (Zhanyong Wan)'
+from __future__ import print_function
 
 import os
 import re
@@ -246,7 +246,7 @@ def ParseToken(lines, pos, regex, token_type):
   if m and not m.start():
     return MakeToken(lines, pos, pos + m.end(), token_type)
   else:
-    print 'ERROR: %s expected at %s.' % (token_type, pos)
+    print('ERROR: %s expected at %s.' % (token_type, pos))
     sys.exit(1)
 
 
@@ -453,8 +453,8 @@ def PushFront(a_list, elem):
 def PopToken(a_list, token_type=None):
   token = PopFront(a_list)
   if token_type is not None and token.token_type != token_type:
-    print 'ERROR: %s expected at %s' % (token_type, token.start)
+    print('ERROR: %s expected at %s' % (token_type, token.start))
-    print 'ERROR: %s found instead' % (token,)
+    print('ERROR: %s found instead' % (token,))
     sys.exit(1)
 
   return token
@@ -616,15 +616,15 @@ class Env:
       if identifier == var:
         return value
 
-    print 'ERROR: meta variable %s is undefined.' % (identifier,)
+    print('ERROR: meta variable %s is undefined.' % (identifier,))
     sys.exit(1)
 
   def EvalExp(self, exp):
     try:
       result = eval(exp.python_exp)
-    except Exception, e:
+    except Exception as e:  # pylint: disable=broad-except
-      print 'ERROR: caught exception %s: %s' % (e.__class__.__name__, e)
+      print('ERROR: caught exception %s: %s' % (e.__class__.__name__, e))
-      print ('ERROR: failed to evaluate meta expression %s at %s' %
+      print('ERROR: failed to evaluate meta expression %s at %s' %
             (exp.python_exp, exp.token.start))
       sys.exit(1)
     return result
@@ -634,7 +634,7 @@ class Env:
       if identifier == var:
         return (lower, upper)
 
-    print 'ERROR: range %s is undefined.' % (identifier,)
+    print('ERROR: range %s is undefined.' % (identifier,))
     sys.exit(1)
 
 
@@ -694,8 +694,8 @@ def RunAtomicCode(env, node, output):
   elif isinstance(node, CodeNode):
     RunCode(env.Clone(), node, output)
   else:
-    print 'BAD'
+    print('BAD')
-    print node
+    print(node)
     sys.exit(1)
 
 
@@ -830,7 +830,7 @@ def ConvertFromPumpSource(src_text):
 
 def main(argv):
   if len(argv) == 1:
-    print __doc__
+    print(__doc__)
     sys.exit(1)
 
   file_path = argv[-1]
@@ -840,7 +840,7 @@ def main(argv):
   else:
     output_file_path = '-'
   if output_file_path == '-':
-    print output_str,
+    print(output_str,)
   else:
     output_file = file(output_file_path, 'w')
     output_file.write('// This file was GENERATED by command:\n')

googletest/scripts/run_with_path.py

@@ -0,0 +1,32 @@
+#!/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/upload.py

@@ -1,18 +1,33 @@
 #!/usr/bin/env python
 #
-# Copyright 2007 Google Inc.
+# Copyright 2007, Google Inc.
+# All rights reserved.
 #
-# Licensed under the Apache License, Version 2.0 (the "License");
+# Redistribution and use in source and binary forms, with or without
-# you may not use this file except in compliance with the License.
+# modification, are permitted provided that the following conditions are
-# You may obtain a copy of the License at
+# met:
 #
-#     http://www.apache.org/licenses/LICENSE-2.0
+#     * 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.
 #
-# Unless required by applicable law or agreed to in writing, software
+# THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-# distributed under the License is distributed on an "AS IS" BASIS,
+# "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-# See the License for the specific language governing permissions and
+# A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-# limitations under the License.
+# 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.
 
 """Tool for uploading diffs from a version control system to the codereview app.