From 1d6df4be08e71c8a9d600799cc17bfd7d62838fc Mon Sep 17 00:00:00 2001 From: "zhanyong.wan" Date: Tue, 29 Dec 2009 19:45:33 +0000 Subject: Adds an experimental CMake build script; makes the samples compile without warnings on Windows. --- CMakeLists.txt | 275 +++++++++++++++++++++++++++++++++++++++++++ samples/prime_tables.h | 3 + samples/sample10_unittest.cc | 6 +- samples/sample9_unittest.cc | 2 +- 4 files changed, 282 insertions(+), 4 deletions(-) create mode 100644 CMakeLists.txt diff --git a/CMakeLists.txt b/CMakeLists.txt new file mode 100644 index 0000000..ddb5348 --- /dev/null +++ b/CMakeLists.txt @@ -0,0 +1,275 @@ +######################################################################## +# Experimental CMake build script for Google Test. +# +# Consider this a prototype. It will change drastically. For now, +# this is only for people on the cutting edge. +# +# To run the tests for Google Test 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'. + +######################################################################## +# +# Project-wide settings + +# Name of the project. +# +# CMake files in this project can refer to the root source directory +# as ${gtest_SOURCE_DIR} and to the root binary directory as +# ${gtest_BINARY_DIR}. +project(gtest CXX) +cmake_minimum_required(VERSION 2.8) + +# Where gtest's .h files can be found. +include_directories( + ${gtest_SOURCE_DIR}/include + ${gtest_SOURCE_DIR}) + +# Where the gtest libraries can be found. +link_directories( + ${gtest_BINARY_DIR}/src) + +# Defines the compiler/linker flags used to build gtest. You can +# tweak these definitions to suit your need. +if (MSVC) + set(cxx_base "${CMAKE_CXX_FLAGS} -GS -W4 -WX -wd4275 -RTCs -RTCu -nologo -J + -Zi -D_UNICODE -DUNICODE -DWIN32 -D_WIN32 -DSTRICT + -DWIN32_LEAN_AND_MEAN") + set(cxx_default "${cxx_base} -EHsc -D_HAS_EXCEPTIONS=1") +else() + set(cxx_base "${CMAKE_CXX_FLAGS}") + set(cxx_default "${cxx_base} -fexceptions") +endif() + +######################################################################## +# +# Defines the gtest & gtest_main libraries. User tests should link +# with one of them. + +function(cxx_library name cxx_flags) + # ARGN refers to additional arguments after 'cxx_flags'. + add_library(${name} STATIC ${ARGN}) + set_target_properties(${name} + PROPERTIES + COMPILE_FLAGS "${cxx_flags}") +endfunction() + +cxx_library(gtest "${cxx_default}" src/gtest-all.cc) +cxx_library(gtest_main "${cxx_default}" src/gtest_main.cc) +target_link_libraries(gtest_main gtest) + +######################################################################## +# +# Samples on how to link user tests with gtest or gtest_main. +# +# They are not built by default. To build them, set the +# build_gtest_samples option to ON. You can do it by running ccmake +# or specifying the -Dbuild_gtest_samples=ON flag when running cmake. + +option(build_gtest_samples "Build gtest's sample programs." OFF) + +# cxx_executable(name dir lib srcs...) +# +# creates a named target that depends on the given lib and is built +# from the given source files. dir/name.cc is implicitly included in +# the source file list. +function(cxx_executable name dir lib) + add_executable(${name} + ${dir}/${name}.cc + ${ARGN}) + set_target_properties(${name} + PROPERTIES + COMPILE_FLAGS "${cxx_default}") + target_link_libraries(${name} ${lib}) +endfunction() + +if (${build_gtest_samples}) + cxx_executable(sample1_unittest samples gtest_main samples/sample1.cc) + cxx_executable(sample2_unittest samples gtest_main samples/sample2.cc) + cxx_executable(sample3_unittest samples gtest_main) + cxx_executable(sample4_unittest samples gtest_main samples/sample4.cc) + cxx_executable(sample5_unittest samples gtest_main samples/sample1.cc) + cxx_executable(sample6_unittest samples gtest_main) + cxx_executable(sample7_unittest samples gtest_main) + cxx_executable(sample8_unittest samples gtest_main) + cxx_executable(sample9_unittest samples gtest) + cxx_executable(sample10_unittest samples gtest) +endif() + +######################################################################## +# +# Google Test's own tests. +# +# You can skip this section if you aren't interested in testing +# Google Test itself. +# +# Most of the tests are not built by default. To build them, set the +# build_all_gtest_tests option to ON. You can do it by running ccmake +# or specifying the -Dbuild_all_gtest_tests=ON flag when running cmake. + +option(build_all_gtest_tests "Build all of gtest's own tests." OFF) + +# This must be set in the root directory for the tests to be run by +# 'make test' or ctest. +enable_testing() + +# Sets PYTHONINTERP_FOUND and PYTHON_EXECUTABLE. +include(FindPythonInterp) + +############################################################ +# C++ tests built with standard compiler flags. + +# cxx_test(name lib srcs...) +# +# creates a named test target that depends on the given lib and is +# built from the given source files. test/name.cc is implicitly +# included in the source file list. +function(cxx_test name lib) + add_executable(${name} test/${name}.cc ${ARGN}) + set_target_properties(${name} + PROPERTIES + COMPILE_FLAGS "${cxx_default}") + target_link_libraries(${name} ${lib}) + add_test(${name} ${name}) +endfunction() + +cxx_test(gtest_unittest gtest_main) + +if (${build_all_gtest_tests}) + cxx_test(gtest_environment_test gtest) + cxx_test(gtest-filepath_test gtest_main) + cxx_test(gtest-linked_ptr_test gtest_main) + cxx_test(gtest-listener_test gtest_main) + cxx_test(gtest_main_unittest gtest_main) + cxx_test(gtest-message_test gtest_main) + cxx_test(gtest_no_test_unittest gtest) + cxx_test(gtest-options_test gtest_main) + cxx_test(gtest-param-test_test gtest + test/gtest-param-test2_test.cc) + cxx_test(gtest-port_test gtest_main) + cxx_test(gtest_pred_impl_unittest gtest_main) + cxx_test(gtest_prod_test gtest_main + test/production.cc) + cxx_test(gtest_repeat_test gtest) + cxx_test(gtest_sole_header_test gtest_main) + cxx_test(gtest_stress_test gtest) + cxx_test(gtest-test-part_test gtest_main) + cxx_test(gtest_throw_on_failure_ex_test gtest) + cxx_test(gtest-typed-test_test gtest_main + test/gtest-typed-test2_test.cc) + cxx_test(gtest-unittest-api_test gtest) +endif() + +############################################################ +# C++ tests built with non-standard compiler flags. + +# TODO(wan@google.com): use FindThreads to set the flags for using threads. +if (MSVC) + set(cxx_no_exception "${cxx_base} -D_HAS_EXCEPTIONS=0") + set(cxx_no_rtti "${cxx_default} -GR-") + set(cxx_use_threads "${cxx_default}") + set(link_use_threads "") +else() + set(cxx_no_exception "${cxx_base} -fno-exceptions") + set(cxx_no_rtti "${cxx_default} -fno-rtti -DGTEST_HAS_RTTI=0") + set(cxx_use_threads "${cxx_default} -pthread") + set(link_use_threads "-pthread") +endif() +set(cxx_use_own_tuple "${cxx_default} -DGTEST_USE_OWN_TR1_TUPLE=1") + +# cxx_test_with_flags(name cxx_flags lib srcs...) +# +# creates a named C++ test that depends on the given lib and is built +# from the given source files with the given compiler flags. Unlike +# cxx_test(), test/name.cc is NOT implicitly included in the source +# file list. +function(cxx_test_with_flags name cxx_flags lib) + add_executable(${name} ${ARGN}) + set_target_properties(${name} + PROPERTIES + COMPILE_FLAGS "${cxx_flags}") + target_link_libraries(${name} ${lib}) + add_test(${name} ${name}) +endfunction() + +if (${build_all_gtest_tests}) + cxx_library(gtest_no_exception "${cxx_no_exception}" + src/gtest-all.cc) + cxx_library(gtest_main_no_rtti "${cxx_no_rtti}" + src/gtest-all.cc src/gtest_main.cc) + cxx_library(gtest_main_use_own_tuple "${cxx_use_own_tuple}" + src/gtest-all.cc src/gtest_main.cc) + + cxx_test_with_flags(gtest-death-test_test "${cxx_use_threads}" + gtest_main test/gtest-death-test_test.cc) + set_target_properties(gtest-death-test_test + PROPERTIES + LINK_FLAGS "${link_use_threads}") + + cxx_test_with_flags(gtest_no_rtti_unittest "${cxx_no_rtti}" + gtest_main_no_rtti test/gtest_unittest.cc) + + cxx_test_with_flags(gtest-tuple_test "${cxx_use_own_tuple}" + gtest_main_use_own_tuple test/gtest-tuple_test.cc) + + cxx_test_with_flags(gtest_use_own_tuple_test "${cxx_use_own_tuple}" + gtest_main_use_own_tuple + test/gtest-param-test_test.cc test/gtest-param-test2_test.cc) +endif() + +############################################################ +# Python tests. + +# py_test(name) +# +# creates a Python test with the given name whose main module is in +# test/name.py. It does nothing if Python is not installed. +function(py_test name) + if (PYTHONINTERP_FOUND) + add_test(NAME ${name} + COMMAND ${PYTHON_EXECUTABLE} ${gtest_SOURCE_DIR}/test/${name}.py + --gtest_build_dir=${EXECUTABLE_OUTPUT_PATH}) + endif() +endfunction() + +if (${build_all_gtest_tests}) + cxx_executable(gtest_break_on_failure_unittest_ test gtest) + py_test(gtest_break_on_failure_unittest) + + cxx_executable(gtest_color_test_ test gtest) + py_test(gtest_color_test) + + cxx_executable(gtest_env_var_test_ test gtest) + py_test(gtest_env_var_test) + + cxx_executable(gtest_filter_unittest_ test gtest) + py_test(gtest_filter_unittest) + + cxx_executable(gtest_help_test_ test gtest_main) + py_test(gtest_help_test) + + cxx_executable(gtest_list_tests_unittest_ test gtest) + py_test(gtest_list_tests_unittest) + + cxx_executable(gtest_output_test_ test gtest) + py_test(gtest_output_test) + + cxx_executable(gtest_shuffle_test_ test gtest) + py_test(gtest_shuffle_test) + + cxx_executable(gtest_throw_on_failure_test_ test gtest_no_exception) + set_target_properties(gtest_throw_on_failure_test_ + PROPERTIES + COMPILE_FLAGS "${cxx_no_exception}") + py_test(gtest_throw_on_failure_test) + + cxx_executable(gtest_uninitialized_test_ test gtest) + py_test(gtest_uninitialized_test) + + cxx_executable(gtest_xml_outfile1_test_ test gtest_main) + cxx_executable(gtest_xml_outfile2_test_ test gtest_main) + py_test(gtest_xml_outfiles_test) + + cxx_executable(gtest_xml_output_unittest_ test gtest) + py_test(gtest_xml_output_unittest) +endif() diff --git a/samples/prime_tables.h b/samples/prime_tables.h index 236e84c..8b6cab4 100644 --- a/samples/prime_tables.h +++ b/samples/prime_tables.h @@ -115,6 +115,9 @@ class PreCalculatedPrimeTable : public PrimeTable { const int is_prime_size_; bool* const is_prime_; + + // Disables compiler wqarning "assignment operator could ot be generated." + void operator=(const PreCalculatedPrimeTable& rhs); }; #endif // GTEST_SAMPLES_PRIME_TABLES_H_ diff --git a/samples/sample10_unittest.cc b/samples/sample10_unittest.cc index 703ec6e..3ad6fd6 100644 --- a/samples/sample10_unittest.cc +++ b/samples/sample10_unittest.cc @@ -58,7 +58,7 @@ class Water { return malloc(allocation_size); } - void operator delete(void* block, size_t allocation_size) { + void operator delete(void* block, size_t /* allocation_size */) { allocated_--; free(block); } @@ -78,12 +78,12 @@ int Water::allocated_ = 0; class LeakChecker : public EmptyTestEventListener { private: // Called before a test starts. - virtual void OnTestStart(const TestInfo& test_info) { + virtual void OnTestStart(const TestInfo& /* test_info */) { initially_allocated_ = Water::allocated(); } // Called after a test ends. - virtual void OnTestEnd(const TestInfo& test_info) { + virtual void OnTestEnd(const TestInfo& /* test_info */) { int difference = Water::allocated() - initially_allocated_; // You can generate a failure in any event handler except diff --git a/samples/sample9_unittest.cc b/samples/sample9_unittest.cc index 8944c47..d828ef4 100644 --- a/samples/sample9_unittest.cc +++ b/samples/sample9_unittest.cc @@ -52,7 +52,7 @@ namespace { class TersePrinter : public EmptyTestEventListener { private: // Called before any test activity starts. - virtual void OnTestProgramStart(const UnitTest& unit_test) {} + virtual void OnTestProgramStart(const UnitTest& /* unit_test */) {} // Called after all test activities have ended. virtual void OnTestProgramEnd(const UnitTest& unit_test) { -- cgit v0.12