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@@ -15,16 +15,17 @@
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#
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# Accepts the following variables as input:
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#
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-# GTEST_ROOT - (as CMake or env. variable)
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+# GTEST_ROOT - (as a CMake or environment variable)
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# The root directory of the gtest install prefix
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#
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-# GTEST_MSVC_SEARCH - If on MSVC, enables searching the build tree of
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-# GTest if set to MD or MT (defaults: MD)
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+# GTEST_MSVC_SEARCH - If compiling with MSVC, this variable can be set to
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+# "MD" or "MT" to enable searching a GTest build tree
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+# (defaults: "MD")
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#
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#-----------------------
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# Example Usage:
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#
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-# enable_testing(true)
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+# enable_testing()
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# find_package(GTest REQUIRED)
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# include_directories(${GTEST_INCLUDE_DIRS})
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#
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@@ -36,8 +37,10 @@
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#-----------------------
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#
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# If you would like each Google test to show up in CTest as
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-# a test you may use the following macro. NOTE: It WILL slow
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-# down your tests, so be warned.
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+# a test you may use the following macro.
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+# NOTE: It will slow down your tests by running an executable
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+# for each test and test fixture. You will also have to rerun
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+# CMake after adding or removing tests or test fixtures.
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#
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# GTEST_ADD_TESTS(executable extra_args ARGN)
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# executable = The path to the test executable
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@@ -76,7 +79,7 @@ function(GTEST_ADD_TESTS executable extra_args)
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file(READ "${source}" contents)
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string(REGEX MATCHALL "TEST_?F?\\(([A-Za-z_0-9 ,]+)\\)" found_tests ${contents})
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foreach(hit ${found_tests})
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- string(REGEX REPLACE ".*\\(([A-Za-z_0-9]+)[, ]*([A-Za-z_0-9]+)\\).*" "\\1.\\2" test_name ${hit})
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+ string(REGEX REPLACE ".*\\( *([A-Za-z_0-9]+), *([A-Za-z_0-9]+) *\\).*" "\\1.\\2" test_name ${hit})
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add_test(${test_name} ${executable} --gtest_filter=${test_name} ${extra_args})
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endforeach()
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endforeach()
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Philip Lowman