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| author | Bradley Lowekamp <blowekamp@mail.nih.gov> | 2017-02-06 11:14:16 -0500 |
|---|---|---|
| committer | Brad King <brad.king@kitware.com> | 2017-02-07 11:24:18 -0500 |
| commit | 9837ed96992a0a5e151c4cb5d4cbe6c7890d7db4 (patch) | |
| tree | b16c47f075966160e135b4acbeb8a77001217513 /Modules/FindGTest.cmake | |
| parent | fddc01bab3352d12c0eba1ff781b359a7dec529c (diff) | |
| download | cmake-9837ed96992a0a5e151c4cb5d4cbe6c7890d7db4.tar.gz | |
GoogleTest: Add module to contain gtest_add_tests independently
Extract the `gtest_add_tests` macro from `FindGTest` into a separate
module. GTest or GoogleTest can be used by a project in a several
different ways, including installed libraries in the system, from an
ExternalProject, or adding the GTest source directory as a sub directory
of the project. As not all of these uses are supported by the FindGTest
module the useful `gtest_add_tests` macro is separated to easily enable
reuse.
Issue: #14151
Diffstat (limited to 'Modules/FindGTest.cmake')
| -rw-r--r-- | Modules/FindGTest.cmake | 60 |
1 files changed, 3 insertions, 57 deletions
diff --git a/Modules/FindGTest.cmake b/Modules/FindGTest.cmake index 65401710d7..c4b4535ff8 100644 --- a/Modules/FindGTest.cmake +++ b/Modules/FindGTest.cmake @@ -70,64 +70,10 @@ # Deeper integration with CTest # ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ # -# If you would like each Google test to show up in CTest as a test you -# may use the following macro:: -# -# GTEST_ADD_TESTS(executable extra_args files...) -# -# ``executable`` -# the path to the test executable -# ``extra_args`` -# a list of extra arguments to be passed to executable enclosed in -# quotes (or ``""`` for none) -# ``files...`` -# a list of source files to search for tests and test fixtures. Or -# ``AUTO`` to find them from executable target -# -# However, note that this macro will slow down your tests by running -# an executable for each test and test fixture. -# -# Example usage:: -# -# set(FooTestArgs --foo 1 --bar 2) -# add_executable(FooTest FooUnitTest.cc) -# GTEST_ADD_TESTS(FooTest "${FooTestArgs}" AUTO) - -# -# Thanks to Daniel Blezek <blezek@gmail.com> for the GTEST_ADD_TESTS code - -function(GTEST_ADD_TESTS executable extra_args) - if(NOT ARGN) - message(FATAL_ERROR "Missing ARGN: Read the documentation for GTEST_ADD_TESTS") - endif() - if(ARGN STREQUAL "AUTO") - # obtain sources used for building that executable - get_property(ARGN TARGET ${executable} PROPERTY SOURCES) - endif() - set(gtest_case_name_regex ".*\\( *([A-Za-z_0-9]+) *, *([A-Za-z_0-9]+) *\\).*") - set(gtest_test_type_regex "(TYPED_TEST|TEST_?[FP]?)") - foreach(source ${ARGN}) - set_property(DIRECTORY APPEND PROPERTY CMAKE_CONFIGURE_DEPENDS ${source}) - file(READ "${source}" contents) - string(REGEX MATCHALL "${gtest_test_type_regex} *\\(([A-Za-z_0-9 ,]+)\\)" found_tests ${contents}) - foreach(hit ${found_tests}) - string(REGEX MATCH "${gtest_test_type_regex}" test_type ${hit}) +# See :module:`GoogleTest` for information on the :command:`gtest_add_tests` +# command. - # Parameterized tests have a different signature for the filter - if("x${test_type}" STREQUAL "xTEST_P") - string(REGEX REPLACE ${gtest_case_name_regex} "*/\\1.\\2/*" test_name ${hit}) - elseif("x${test_type}" STREQUAL "xTEST_F" OR "x${test_type}" STREQUAL "xTEST") - string(REGEX REPLACE ${gtest_case_name_regex} "\\1.\\2" test_name ${hit}) - elseif("x${test_type}" STREQUAL "xTYPED_TEST") - string(REGEX REPLACE ${gtest_case_name_regex} "\\1/*.\\2" test_name ${hit}) - else() - message(WARNING "Could not parse GTest ${hit} for adding to CTest.") - continue() - endif() - add_test(NAME ${test_name} COMMAND ${executable} --gtest_filter=${test_name} ${extra_args}) - endforeach() - endforeach() -endfunction() +include(${CMAKE_CURRENT_LIST_DIR}/GoogleTest.cmake) function(_gtest_append_debugs _endvar _library) if(${_library} AND ${_library}_DEBUG) |