327 add gmock (#330)

* Add googlemock to third_party folder

Signed-off-by: The Mathworks Inc <Roy.Lurie@mathworks.com>

.gitignore

@@ -38,13 +38,4 @@ doc/src/examples/makefile/main
 *.pbxproj
 *.DS_Store
 *.pyc
-third_party/googletest
-!third_party/googletest/CMakeLists.txt
-!third_party/googletest/README.md
-!third_party/googletest/googletest/LICENSE
-!third_party/googletest/googletest/README.md
-!third_party/googletest/googletest/CMakeLists.txt
-!third_party/googletest/googletest/cmake
-!third_party/googletest/googletest/include
-!third_party/googletest/googletest/src
 /build*

CMakeLists.txt

@@ -308,11 +308,7 @@ if(US_BUILD_TESTING)
     find_package(GTest REQUIRED)
   else()
     # This keeps GTest CMake variables hidden from users unless they explicitly want to view/modify them.
-
-    # Workaround an apparent bug in GCC 4.6 with C++11 variadic templates. Don't build gmock for any platform
-    # for now (we don't use it yet anyway). See https://groups.google.com/forum/#!topic/googlemock/XvPDUENM5JM
-    # for details.
-    us_cache_var(BUILD_GMOCK OFF BOOL "Build GMock" ADVANCED FORCE)
+    us_cache_var(BUILD_GMOCK ON BOOL "Build GMock" ADVANCED FORCE)
     us_cache_var(BUILD_GTEST ON BOOL "Build GTest" ADVANCED FORCE)
 
     us_cache_var(gtest_build_samples OFF BOOL "Build GTest samples" ADVANCED)
@@ -332,6 +328,7 @@ if(US_BUILD_TESTING)
     endif()
 
     set(GTEST_BOTH_LIBRARIES gtest gtest_main)
+    set(GMOCK_BOTH_LIBRARIES gmock gmock_main)
 
     # Prevent GTest from installing libraries into our install dir.
     set(GTEST_NO_INSTALL 1)

framework/test/gtest/CMakeLists.txt

@@ -6,6 +6,7 @@ set(us_gtest_test_exe_name usFrameworkTests)
 
 include_directories(
   ${GTEST_INCLUDE_DIRS}
+  ${GMOCK_INCLUDE_DIRS}
   ${CMAKE_CURRENT_SOURCE_DIR}/../util
   )
 
@@ -53,6 +54,7 @@ set_property(TARGET ${us_gtest_test_exe_name} PROPERTY US_BUNDLE_NAME main)
 target_include_directories(${us_gtest_test_exe_name} PRIVATE $<TARGET_PROPERTY:util,INCLUDE_DIRECTORIES>)
 
 target_link_libraries(${us_gtest_test_exe_name} ${GTEST_BOTH_LIBRARIES})
+target_link_libraries(${us_gtest_test_exe_name} ${GMOCK_BOTH_LIBRARIES})
 target_link_libraries(${us_gtest_test_exe_name} ${Framework_TARGET})
 
 # Needed for clock_gettime with glibc < 2.17

third_party/googletest/googlemock/CMakeLists.txt

@@ -0,0 +1,202 @@
+########################################################################
+# CMake build script for Google Mock.
+#
+# To run the tests for Google Mock itself on Linux, use 'make test' or
+# ctest.  You can select which tests to run using 'ctest -R regex'.
+# For more options, run 'ctest --help'.
+
+# BUILD_SHARED_LIBS is a standard CMake variable, but we declare it here to
+# make it prominent in the GUI.
+option(BUILD_SHARED_LIBS "Build shared libraries (DLLs)." OFF)
+
+option(gmock_build_tests "Build all of Google Mock's own tests." OFF)
+
+# A directory to find Google Test sources.
+if (EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/gtest/CMakeLists.txt")
+  set(gtest_dir gtest)
+else()
+  set(gtest_dir ../googletest)
+endif()
+
+# Defines pre_project_set_up_hermetic_build() and set_up_hermetic_build().
+include("${gtest_dir}/cmake/hermetic_build.cmake" OPTIONAL)
+
+if (COMMAND pre_project_set_up_hermetic_build)
+  # Google Test also calls hermetic setup functions from add_subdirectory,
+  # although its changes will not affect things at the current scope.
+  pre_project_set_up_hermetic_build()
+endif()
+
+########################################################################
+#
+# Project-wide settings
+
+# Name of the project.
+#
+# CMake files in this project can refer to the root source directory
+# as ${gmock_SOURCE_DIR} and to the root binary directory as
+# ${gmock_BINARY_DIR}.
+# Language "C" is required for find_package(Threads).
+project(gmock CXX C)
+cmake_minimum_required(VERSION 2.6.2)
+
+if (COMMAND set_up_hermetic_build)
+  set_up_hermetic_build()
+endif()
+
+# Instructs CMake to process Google Test's CMakeLists.txt and add its
+# targets to the current scope.  We are placing Google Test's binary
+# directory in a subdirectory of our own as VC compilation may break
+# if they are the same (the default).
+add_subdirectory("${gtest_dir}" "${gmock_BINARY_DIR}/gtest")
+
+# Although Google Test's CMakeLists.txt calls this function, the
+# changes there don't affect the current scope.  Therefore we have to
+# call it again here.
+config_compiler_and_linker()  # from ${gtest_dir}/cmake/internal_utils.cmake
+
+# Adds Google Mock's and Google Test's header directories to the search path.
+include_directories("${gmock_SOURCE_DIR}/include"
+                    "${gmock_SOURCE_DIR}"
+                    "${gtest_SOURCE_DIR}/include"
+                    # This directory is needed to build directly from Google
+                    # Test sources.
+                    "${gtest_SOURCE_DIR}")
+
+# Summary of tuple support for Microsoft Visual Studio:
+# Compiler    version(MS)  version(cmake)  Support
+# ----------  -----------  --------------  -----------------------------
+# <= VS 2010  <= 10        <= 1600         Use Google Tests's own tuple.
+# VS 2012     11           1700            std::tr1::tuple + _VARIADIC_MAX=10
+# VS 2013     12           1800            std::tr1::tuple
+if (MSVC AND MSVC_VERSION EQUAL 1700)
+  add_definitions(/D _VARIADIC_MAX=10)
+endif()
+
+########################################################################
+#
+# Defines the gmock & gmock_main libraries.  User tests should link
+# with one of them.
+
+# Google Mock libraries.  We build them using more strict warnings than what
+# are used for other targets, to ensure that Google Mock can be compiled by
+# a user aggressive about warnings.
+cxx_library(gmock
+            "${cxx_strict}"
+            "${gtest_dir}/src/gtest-all.cc"
+            src/gmock-all.cc)
+
+cxx_library(gmock_main
+            "${cxx_strict}"
+            "${gtest_dir}/src/gtest-all.cc"
+            src/gmock-all.cc
+            src/gmock_main.cc)
+
+# If the CMake version supports it, attach header directory information
+# to the targets for when we are part of a parent build (ie being pulled
+# in via add_subdirectory() rather than being a standalone build).
+if (DEFINED CMAKE_VERSION AND NOT "${CMAKE_VERSION}" VERSION_LESS "2.8.11")
+  target_include_directories(gmock      INTERFACE "${gmock_SOURCE_DIR}/include")
+  target_include_directories(gmock_main INTERFACE "${gmock_SOURCE_DIR}/include")
+endif()
+
+########################################################################
+#
+# Install rules
+install(TARGETS gmock gmock_main
+  DESTINATION lib)
+install(DIRECTORY ${gmock_SOURCE_DIR}/include/gmock
+  DESTINATION include)
+
+########################################################################
+#
+# Google Mock's own tests.
+#
+# You can skip this section if you aren't interested in testing
+# Google Mock itself.
+#
+# The tests are not built by default.  To build them, set the
+# gmock_build_tests option to ON.  You can do it by running ccmake
+# or specifying the -Dgmock_build_tests=ON flag when running cmake.
+
+if (gmock_build_tests)
+  # This must be set in the root directory for the tests to be run by
+  # 'make test' or ctest.
+  enable_testing()
+
+  ############################################################
+  # C++ tests built with standard compiler flags.
+
+  cxx_test(gmock-actions_test gmock_main)
+  cxx_test(gmock-cardinalities_test gmock_main)
+  cxx_test(gmock_ex_test gmock_main)
+  cxx_test(gmock-generated-actions_test gmock_main)
+  cxx_test(gmock-generated-function-mockers_test gmock_main)
+  cxx_test(gmock-generated-internal-utils_test gmock_main)
+  cxx_test(gmock-generated-matchers_test gmock_main)
+  cxx_test(gmock-internal-utils_test gmock_main)
+  cxx_test(gmock-matchers_test gmock_main)
+  cxx_test(gmock-more-actions_test gmock_main)
+  cxx_test(gmock-nice-strict_test gmock_main)
+  cxx_test(gmock-port_test gmock_main)
+  cxx_test(gmock-spec-builders_test gmock_main)
+  cxx_test(gmock_link_test gmock_main test/gmock_link2_test.cc)
+  cxx_test(gmock_test gmock_main)
+
+  if (CMAKE_USE_PTHREADS_INIT)
+    cxx_test(gmock_stress_test gmock)
+  endif()
+
+  # gmock_all_test is commented to save time building and running tests.
+  # Uncomment if necessary.
+  # cxx_test(gmock_all_test gmock_main)
+
+  ############################################################
+  # C++ tests built with non-standard compiler flags.
+
+  cxx_library(gmock_main_no_exception "${cxx_no_exception}"
+    "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
+
+  cxx_library(gmock_main_no_rtti "${cxx_no_rtti}"
+    "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
+
+  if (NOT MSVC OR MSVC_VERSION LESS 1600)  # 1600 is Visual Studio 2010.
+    # Visual Studio 2010, 2012, and 2013 define symbols in std::tr1 that
+    # conflict with our own definitions. Therefore using our own tuple does not
+    # work on those compilers.
+    cxx_library(gmock_main_use_own_tuple "${cxx_use_own_tuple}"
+      "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
+
+    cxx_test_with_flags(gmock_use_own_tuple_test "${cxx_use_own_tuple}"
+      gmock_main_use_own_tuple test/gmock-spec-builders_test.cc)
+  endif()
+
+  cxx_test_with_flags(gmock-more-actions_no_exception_test "${cxx_no_exception}"
+    gmock_main_no_exception test/gmock-more-actions_test.cc)
+
+  cxx_test_with_flags(gmock_no_rtti_test "${cxx_no_rtti}"
+    gmock_main_no_rtti test/gmock-spec-builders_test.cc)
+
+  cxx_shared_library(shared_gmock_main "${cxx_default}"
+    "${gtest_dir}/src/gtest-all.cc" src/gmock-all.cc src/gmock_main.cc)
+
+  # Tests that a binary can be built with Google Mock as a shared library.  On
+  # some system configurations, it may not possible to run the binary without
+  # knowing more details about the system configurations. We do not try to run
+  # this binary. To get a more robust shared library coverage, configure with
+  # -DBUILD_SHARED_LIBS=ON.
+  cxx_executable_with_flags(shared_gmock_test_ "${cxx_default}"
+    shared_gmock_main test/gmock-spec-builders_test.cc)
+  set_target_properties(shared_gmock_test_
+    PROPERTIES
+    COMPILE_DEFINITIONS "GTEST_LINKED_AS_SHARED_LIBRARY=1")
+
+  ############################################################
+  # Python tests.
+
+  cxx_executable(gmock_leak_test_ test gmock_main)
+  py_test(gmock_leak_test)
+
+  cxx_executable(gmock_output_test_ test gmock)
+  py_test(gmock_output_test)
+endif()

third_party/googletest/googlemock/CONTRIBUTORS

@@ -0,0 +1,40 @@
+# This file contains a list of people who've made non-trivial
+# contribution to the Google C++ Mocking Framework project.  People
+# who commit code to the project are encouraged to add their names
+# here.  Please keep the list sorted by first names.
+
+Benoit Sigoure <tsuna@google.com>
+Bogdan Piloca <boo@google.com>
+Chandler Carruth <chandlerc@google.com>
+Dave MacLachlan <dmaclach@gmail.com>
+David Anderson <danderson@google.com>
+Dean Sturtevant
+Gene Volovich <gv@cite.com>
+Hal Burch <gmock@hburch.com>
+Jeffrey Yasskin <jyasskin@google.com>
+Jim Keller <jimkeller@google.com>
+Joe Walnes <joe@truemesh.com>
+Jon Wray <jwray@google.com>
+Keir Mierle <mierle@gmail.com>
+Keith Ray <keith.ray@gmail.com>
+Kostya Serebryany <kcc@google.com>
+Lev Makhlis
+Manuel Klimek <klimek@google.com>
+Mario Tanev <radix@google.com>
+Mark Paskin
+Markus Heule <markus.heule@gmail.com>
+Matthew Simmons <simmonmt@acm.org>
+Mike Bland <mbland@google.com>
+Neal Norwitz <nnorwitz@gmail.com>
+Nermin Ozkiranartli <nermin@google.com>
+Owen Carlsen <ocarlsen@google.com>
+Paneendra Ba <paneendra@google.com>
+Paul Menage <menage@google.com>
+Piotr Kaminski <piotrk@google.com>
+Russ Rufer <russ@pentad.com>
+Sverre Sundsdal <sundsdal@gmail.com>
+Takeshi Yoshino <tyoshino@google.com>
+Vadim Berman <vadimb@google.com>
+Vlad Losev <vladl@google.com>
+Wolfgang Klier <wklier@google.com>
+Zhanyong Wan <wan@google.com>

third_party/googletest/googlemock/LICENSE

@@ -0,0 +1,28 @@
+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.