Value-parameterized tests and many bugfixes

scons/SConscript

@@ -67,7 +67,7 @@ to the following:
 
 # Build gtest library; as it is outside of our source root, we need to
 # tell SCons that the directory it will refer to as
-# e.g. $BUIlD_DIR/gtest is actually on disk in original form as
+# e.g. $BUILD_DIR/gtest is actually on disk in original form as
 # ../../gtest (relative to your project root directory).  Recall that
 # SCons by default copies all source files into the build directory
 # before building.
@@ -102,11 +102,6 @@ env = env.Clone()
 env.Prepend(CPPPATH = ['..',
                        '../include'])
 
-# TODO(joi@google.com) Fix the code that causes this warning so that
-# we see all warnings from the compiler about possible 64-bit porting
-# issues.
-env.Append(CCFLAGS=['-wd4267'])
-
 # Sources shared by base library and library that includes main.
 gtest_sources = ['../src/gtest-all.cc']
 
@@ -125,6 +120,23 @@ if 'LIB_OUTPUT' in env.Dictionary():
   env.Install('$LIB_OUTPUT', source=[gtest, gtest_main])
 
 
+def GtestBinary(env, target, dir_prefix, gtest_lib, additional_sources=None):
+  """Helper to create gtest binaries: tests, samples, etc.
+
+  Args:
+    env: The SCons construction environment to use to build.
+    target: The basename of the target's main source file, also used as target
+            name.
+    dir_prefix: The path to prefix the main source file.
+    gtest_lib: The gtest lib to use.
+  """
+  source = [env.File('%s.cc' % target, env.Dir(dir_prefix))]
+  if additional_sources:
+    source += additional_sources
+  unit_test = env.Program(target=target, source=source, LIBS=[gtest_lib])
+  if 'EXE_OUTPUT' in env.Dictionary():
+    env.Install('$EXE_OUTPUT', source=[unit_test])
+
 def GtestUnitTest(env, target, gtest_lib, additional_sources=None):
   """Helper to create gtest unit tests.
 
@@ -133,15 +145,7 @@ def GtestUnitTest(env, target, gtest_lib, additional_sources=None):
     target: The basename of the target unit test .cc file.
     gtest_lib: The gtest lib to use.
   """
-  source = [env.File('%s.cc' % target, env.Dir('../test'))]
-  if additional_sources:
-    source += additional_sources
-  unit_test = env.Program(target=target,
-                          source=source,
-                          LIBS=[gtest_lib, 'kernel32.lib', 'user32.lib'])
-  if 'EXE_OUTPUT' in env.Dictionary():
-    env.Install('$EXE_OUTPUT', source=[unit_test])
-
+  GtestBinary(env, target, "../test", gtest_lib, additional_sources)
 
 GtestUnitTest(env, 'gtest-filepath_test', gtest_main)
 GtestUnitTest(env, 'gtest-message_test', gtest_main)
@@ -157,9 +161,13 @@ GtestUnitTest(env, 'gtest_sole_header_test', gtest_main)
 GtestUnitTest(env, 'gtest-test-part_test', gtest_main)
 GtestUnitTest(env, 'gtest-typed-test_test', gtest_main,
               additional_sources=['../test/gtest-typed-test2_test.cc'])
+GtestUnitTest(env, 'gtest-param-test_test', gtest,
+              additional_sources=['../test/gtest-param-test2_test.cc'])
 GtestUnitTest(env, 'gtest_unittest', gtest)
 GtestUnitTest(env, 'gtest_output_test_', gtest)
 GtestUnitTest(env, 'gtest_color_test_', gtest)
+GtestUnitTest(env, 'gtest-linked_ptr_test', gtest_main)
+GtestUnitTest(env, 'gtest-port_test', gtest_main)
 
 # TODO(wan@google.com) Add these unit tests:
 # - gtest_break_on_failure_unittest_
@@ -179,3 +187,33 @@ for flag in ["/O1", "/Os", "/Og", "/Oy"]:
     linker_flags.remove(flag)
 GtestUnitTest(special_env, 'gtest_env_var_test_', gtest)
 GtestUnitTest(special_env, 'gtest_uninitialized_test_', gtest)
+
+def GtestSample(env, target, gtest_lib, additional_sources=None):
+  """Helper to create gtest samples.
+
+  Args:
+    env: The SCons construction environment to use to build.
+    target: The basename of the target unit test .cc file.
+    gtest_lib: The gtest lib to use.
+  """
+  GtestBinary(env, target, "../samples", gtest_lib, additional_sources)
+
+# Use the GTEST_BUILD_SAMPLES build variable to control building of samples.
+# In your SConstruct file, add
+#   vars = Variables()
+#   vars.Add(BoolVariable('GTEST_BUILD_SAMPLES', 'Build samples', True))
+#   my_environment = Environment(variables = vars, ...)
+# Then, in the command line use GTEST_BUILD_SAMPLES=true to enable them.
+#
+if env.get('GTEST_BUILD_SAMPLES', False):
+  sample1_obj = env.Object('../samples/sample1.cc')
+  GtestSample(env, 'sample1_unittest', gtest_main,
+              additional_sources=[sample1_obj])
+  GtestSample(env, 'sample2_unittest', gtest_main,
+              additional_sources=['../samples/sample2.cc'])
+  GtestSample(env, 'sample3_unittest', gtest_main)
+  GtestSample(env, 'sample5_unittest', gtest_main,
+              additional_sources=[sample1_obj])
+  GtestSample(env, 'sample6_unittest', gtest_main)
+  GtestSample(env, 'sample7_unittest', gtest_main)
+  GtestSample(env, 'sample8_unittest', gtest_main)