Adds SCons build files for Google Mock

scons/SConscript

+# -*- 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.
+
+
+"""Builds the Google Mock (gmock) lib.
+
+You should be able to call this file from more or less any SConscript
+file.
+
+You can optionally set a variable on the construction environment to
+have the unit test executables copied to your output directory.  The
+variable should be env['EXE_OUTPUT'].
+
+Another optional variable is env['LIB_OUTPUT'].  If set, the generated
+libraries are copied to the folder indicated by the variable.
+
+If you place the Google Mock sources within your own project's source
+directory, you should be able to call this SConscript file simply as
+follows:
+
+# -- cut here --
+# Build gmock library; first tell it where to copy executables.
+env['EXE_OUTPUT'] = '#/mybuilddir/mybuildmode'  # example, optional
+env['LIB_OUTPUT'] = '#/mybuilddir/mybuildmode/lib'
+env.SConscript('whateverpath/gmock/scons/SConscript')
+# -- cut here --
+
+If on the other hand you place the Google Mock sources in a directory
+outside of your project's source tree, you would use a snippet similar
+to the following:
+
+# -- cut here --
+
+# The following assumes that $BUILD_DIR refers to the root of the
+# directory for your current build mode, e.g. "#/mybuilddir/mybuildmode"
+
+# Build gmock library; as it is outside of our source root, we need to
+# tell SCons that the directory it will refer to as
+# e.g. $BUILD_DIR/gmock is actually on disk in original form as
+# ../../gmock (relative to your project root directory).  Recall that
+# SCons by default copies all source files into the build directory
+# before building.
+gmock_dir = env.Dir('$BUILD_DIR/gmock')
+
+# Modify this part to point to Google Mock relative to the current
+# SConscript or SConstruct file's directory.  The ../.. path would
+# be different per project, to locate the base directory for Google Mock.
+gmock_dir.addRepository(env.Dir('../../gmock'))
+
+# Tell the Google Mock SCons file where to copy executables.
+env['EXE_OUTPUT'] = '$BUILD_DIR'  # example, optional
+
+# Call the Google Mock SConscript to build gmock.lib and unit tests.  The
+# location of the library should end up as
+# '$BUILD_DIR/gmock/scons/gmock.lib'
+env.SConscript(env.File('scons/SConscript', gmock_dir))
+
+# -- cut here --
+"""
+
+
+__author__ = 'joi@google.com (Joi Sigurdsson)'
+
+
+import os
+
+############################################################
+# Environments for building the targets, sorted by name.
+
+Import('env', 'gtest_exports')
+
+GTEST_DIR = env['GTEST_DIR']
+
+GtestObject = gtest_exports['GtestObject']
+GtestBinary = gtest_exports['GtestBinary']
+GtestTest = gtest_exports['GtestTest']
+
+gtest_common_exports = SConscript(GTEST_DIR + '/scons/SConscript.common')
+EnvCreator = gtest_common_exports['EnvCreator']
+
+# TODO(vladl@google.com): restore warnings as errors once all warnings are fixed
+# in gMock.
+env = EnvCreator.Create(env, EnvCreator.WarningOk)
+
+# Note: The relative paths in SConscript files are relative to the location
+# of the SConscript file itself. To make a path relative to the location of
+# the main SConstruct file, prepend the path with the # sign.
+#
+# Include paths to gtest headers are relative to either the gmock
+# directory or the 'include' subdirectory of it, and this SConscript
+# file is one directory deeper than the gmock directory.
+env.Prepend(CPPPATH = ['..', '../include', GTEST_DIR + '/include'])
+
+env_use_own_tuple = EnvCreator.Create(env, EnvCreator.UseOwnTuple)
+env_with_exceptions = EnvCreator.Create(env, EnvCreator.WithExceptions)
+env_without_rtti = EnvCreator.Create(env, EnvCreator.NoRtti)
+
+############################################################
+# Helpers for creating build targets.
+
+def GmockStaticLibraries(build_env):
+  """Builds static libraries for gmock and gmock_main in build_env.
+
+  Args:
+    build_env: An environment in which to build libraries.
+
+  Returns:
+    A pair (gmock_library, gmock_main_library) built in the build_env
+    environment.
+  """
+
+  gmock_object = GtestObject(build_env, '../src/gmock-all.cc')
+  gmock_main_object = GtestObject(build_env, '../src/gmock_main.cc')
+
+  return (build_env.StaticLibrary(target='gmock' + build_env['OBJ_SUFFIX'],
+                                  source=[gmock_object]),
+          build_env.StaticLibrary(target='gmock_main' + build_env['OBJ_SUFFIX'],
+                                  source=[gmock_object, gmock_main_object]))
+
+
+############################################################
+# Object and library targets.
+
+gtest = gtest_exports['gtest']
+gtest_ex = gtest_exports['gtest_ex']
+gtest_no_rtti = gtest_exports['gtest_no_rtti']
+gtest_use_own_tuple = gtest_exports['gtest_use_own_tuple']
+
+# gmock.lib to be used by most apps (if you have your own main function).
+# gmock_main.lib can be used if you just want a basic main function; it is
+# also used by some tests for Google Test itself.
+gmock, gmock_main = GmockStaticLibraries(env)
+gmock_ex, gmock_main_ex = GmockStaticLibraries(env_with_exceptions)
+gmock_no_rtti, gmock_main_no_rtti = GmockStaticLibraries(env_without_rtti)
+gmock_use_own_tuple, gmock_main_use_own_tuple = GmockStaticLibraries(
+    env_use_own_tuple)
+
+# Install the libraries if needed.
+if 'LIB_OUTPUT' in env.Dictionary():
+  env.Install('$LIB_OUTPUT', source=[gmock, gmock_main,
+                                     gmock_ex, gmock_main_ex,
+                                     gmock_no_rtti, gmock_main_no_rtti,
+                                     gmock_use_own_tuple,
+                                     gmock_main_use_own_tuple])
+
+#############################################################
+# Test targets using the standard environment.
+GtestTest(env, 'gmock-actions_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-cardinalities_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-generated-actions_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-generated-function-mockers_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-generated-internal-utils_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-generated-matchers_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-internal-utils_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-matchers_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-more-actions_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-nice-strict_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-port_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-printers_test', [gtest, gmock_main])
+GtestTest(env, 'gmock-spec-builders_test', [gtest, gmock_main])
+GtestTest(env, 'gmock_leak_test_', [gtest, gmock_main])
+GtestTest(env, 'gmock_link_test', [gtest, gmock_main],
+          ['../test/gmock_link2_test.cc'])
+GtestTest(env, 'gmock_output_test_', [gtest, gmock])
+#GtestTest(env, 'gmock_stress_test', [gtest, gmock])
+GtestTest(env, 'gmock_test', [gtest, gmock_main])
+# gmock_all_test is commented to save time building and running tests.
+# Uncomment if necessary.
+#GtestTest(env, 'gmock_all_test', [gtest, gmock_main])
+# TODO (vladl): Add a test verifying that gmock can be built from
+# testing/base/gunit.cc and testing/base/internal/gmock-all.cc after merging
+# into the main branch.  This is the API for Windows users.
+
+############################################################
+# Tests targets using custom environments.
+GtestBinary(env_with_exceptions,
+            'gmock-more-actions-ex_test',
+            [gtest_ex, gmock_main_ex],
+            ['../test/gmock-more-actions_test.cc'])
+
+GtestBinary(env_without_rtti,
+            'gmock_no_rtti_test',
+            [gtest_no_rtti, gmock_main_no_rtti],
+            ['../test/gmock-spec-builders_test.cc'])
+
+GtestBinary(env_use_own_tuple,
+            'gmock_use_own_tuple_test',
+            [gtest_use_own_tuple, gmock_main_use_own_tuple],
+            ['../test/gmock-spec-builders_test.cc'])

scons/SConstruct

+# -*- 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.
+#
+# Author: joi@google.com (Joi Sigurdsson)
+# Author: vladl@google.com (Vlad Losev)
+#
+# Build file for Google Mock and its tests.
+#
+# Usage:
+#   cd to the directory with this file, then
+#   ./scons.py [OPTIONS]
+#
+# where frequently used command-line options include:
+#     -h               print usage help.
+#     BUILD=all        build all build types.
+#     BUILD=win-opt    build the given build type.
+
+EnsurePythonVersion(2, 3)
+
+# Path to the Google Test code this Google Mock will use.
+GTEST_DIR = '../gtest'
+
+# TODO(vladl@google.com): Factor the looping logic out for reuse.
+def BuildGMockSelectedEnvironments(sconstruct_helper):
+  # Build using whichever environments the 'BUILD' option selected
+  for build_name in sconstruct_helper.env_base['BUILD']:
+    print 'BUILDING %s' % build_name
+    env = sconstruct_helper.env_dict[build_name]
+
+    # Make sure SConscript files can refer to base build dir
+    env['MAIN_DIR'] = env.Dir(env['BUILD_DIR'])
+
+    #print 'CCFLAGS: %s' % env.subst('$CCFLAGS')
+    #print 'LINK: %s' % env.subst('$LINK')
+    #print 'AR: %s' % env.subst('$AR')
+    #print 'CC: %s' % env.subst('$CC')
+    #print 'CXX: %s' % env.subst('$CXX')
+    #print 'LIBPATH: %s' % env.subst('$LIBPATH')
+    #print 'ENV:PATH: %s' % env['ENV']['PATH']
+    #print 'ENV:INCLUDE: %s' % env['ENV']['INCLUDE']
+    #print 'ENV:LIB: %s' % env['ENV']['LIB']
+    #print 'ENV:TEMP: %s' % env['ENV']['TEMP']
+
+    env['GTEST_DIR'] = '#/' + GTEST_DIR
+    env['GTEST_BUILD_TESTS'] = False
+    Export('env')
+    # Invokes SConscript with variant_dir being build/<config name>.
+    # Counter-intuitively, src_dir is relative to the build dir and has
+    # to be '../..' to point to the scons directory.
+    VariantDir(env['BUILD_DIR'], '../..', duplicate=0)
+    gtest_exports = env.SConscript(env['BUILD_DIR'] + '/gtest/scons/SConscript')
+    Export('gtest_exports')
+    SConscript('SConscript',
+               src_dir='../..',
+               variant_dir=env['BUILD_DIR'],
+               duplicate=0)
+
+sconstruct_helper = SConscript(GTEST_DIR + '/scons/SConstruct.common')
+
+sconstruct_helper.Initialize(build_root_path='..',
+                             support_multiple_win_builds=False)
+
+win_base = sconstruct_helper.MakeWinBaseEnvironment()
+
+if win_base.get('MSVS_VERSION', None) == '7.1':
+  sconstruct_helper.EnvCreator.WithExceptions(win_base)
+
+sconstruct_helper.MakeWinDebugEnvironment(win_base, 'win-dbg')
+sconstruct_helper.MakeWinOptimizedEnvironment(win_base, 'win-opt')
+
+sconstruct_helper.ConfigureGccEnvironments()
+
+BuildGMockSelectedEnvironments(sconstruct_helper)