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cmake_minimum_required(VERSION 3.8)
project(TestGoogleTest)
include(CTest)
include(GoogleTest)
find_package(GTest REQUIRED)
add_executable(test_gtest1 main1.cxx)
target_link_libraries(test_gtest1 GTest::GTest)
# Simple test of defaults
gtest_add_tests(TARGET test_gtest1
TEST_LIST testList
)
set(expectedTests
GoogleTest.LinksAndRuns
GoogleTest.ConditionalFail
)
if(NOT testList STREQUAL "${expectedTests}")
message(FATAL_ERROR "Expected test list: ${expectedTests}
Actual test list: ${testList}")
endif()
# Same target, different arguments, so use test prefix and suffix to
# differentiate from the above test cases
gtest_add_tests(TARGET test_gtest1
TEST_LIST testList
TEST_PREFIX "set2."
TEST_SUFFIX ".foo"
EXTRA_ARGS --forceFail
)
set(expectedTests
set2.GoogleTest.LinksAndRuns.foo
set2.GoogleTest.ConditionalFail.foo
)
if(NOT testList STREQUAL "${expectedTests}")
message(FATAL_ERROR "Expected test list: ${expectedTests}
Actual test list: ${testList}")
endif()
set_tests_properties(set2.GoogleTest.ConditionalFail.foo PROPERTIES WILL_FAIL YES)
# Search specific sources to get the test list
add_executable(test_gtest2 main2.cxx)
target_link_libraries(test_gtest2 GTest::Main)
gtest_add_tests(TARGET test_gtest2
TEST_LIST testList
SOURCES main2.h
)
set(expectedTests
GoogleTest.SomethingElse
)
if(NOT testList STREQUAL "${expectedTests}")
message(FATAL_ERROR "Expected test list: ${expectedTests}
Actual test list: ${testList}")
endif()
# Non-keyword form, auto-find sources
add_executable(test_gtest3 main3.cxx)
target_link_libraries(test_gtest3 GTest::Main)
gtest_add_tests(test_gtest3 "" AUTO)
if(NOT TEST GoogleTest.Foo)
message(FATAL_ERROR "Test case GoogleTest.Foo not defined")
endif()
if(NOT TEST GoogleTest.Bar)
message(FATAL_ERROR "Test case GoogleTest.Bar not defined")
endif()
# Non-keyword form, explicitly specified sources. Allows a non-target to be
# given for the executable.
add_executable(test_gtest4 main4.cxx)
target_link_libraries(test_gtest4 GTest::Main)
gtest_add_tests($<TARGET_FILE:test_gtest4> "" main4.h)
if(NOT TEST GoogleTest.NoKeywords)
message(FATAL_ERROR "Test case GoogleTest.NoKeywords not defined")
endif()
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