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include(RunCMake)
set(RunCMake_TEST_TIMEOUT 60)
unset(ENV{CTEST_PARALLEL_LEVEL})
unset(ENV{CTEST_OUTPUT_ON_FAILURE})
run_cmake_command(repeat-until-fail-bad1
${CMAKE_CTEST_COMMAND} --repeat-until-fail
)
run_cmake_command(repeat-until-fail-bad2
${CMAKE_CTEST_COMMAND} --repeat-until-fail foo
)
run_cmake_command(repeat-until-fail-good
${CMAKE_CTEST_COMMAND} --repeat-until-fail 2
)
function(run_repeat_until_fail_tests)
# Use a single build tree for a few tests without cleaning.
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/repeat-until-fail-build)
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
run_cmake(repeat-until-fail-cmake)
run_cmake_command(repeat-until-fail-ctest
${CMAKE_CTEST_COMMAND} -C Debug --repeat-until-fail 3
)
endfunction()
run_repeat_until_fail_tests()
function(run_BadCTestTestfile)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/BadCTestTestfile)
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
file(WRITE "${RunCMake_TEST_BINARY_DIR}/CTestTestfile.cmake" "
subdirs()
")
run_cmake_command(BadCTestTestfile ${CMAKE_CTEST_COMMAND})
endfunction()
run_BadCTestTestfile()
function(run_MergeOutput)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/MergeOutput)
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
file(WRITE "${RunCMake_TEST_BINARY_DIR}/CTestTestfile.cmake" "
add_test(MergeOutput \"${CMAKE_COMMAND}\" -P \"${RunCMake_SOURCE_DIR}/MergeOutput.cmake\")
")
run_cmake_command(MergeOutput ${CMAKE_CTEST_COMMAND} -V)
endfunction()
run_MergeOutput()
function(run_TestLoad name load)
set(RunCMake_TEST_BINARY_DIR ${RunCMake_BINARY_DIR}/TestLoad)
set(RunCMake_TEST_NO_CLEAN 1)
file(REMOVE_RECURSE "${RunCMake_TEST_BINARY_DIR}")
file(MAKE_DIRECTORY "${RunCMake_TEST_BINARY_DIR}")
file(WRITE "${RunCMake_TEST_BINARY_DIR}/CTestTestfile.cmake" "
add_test(TestLoad1 \"${CMAKE_COMMAND}\" -E echo \"test of --test-load\")
add_test(TestLoad2 \"${CMAKE_COMMAND}\" -E echo \"test of --test-load\")
")
run_cmake_command(${name} ${CMAKE_CTEST_COMMAND} -j2 --test-load ${load} --test-timeout 5)
endfunction()
# Tests for the --test-load feature of ctest
#
# Spoof a load average value to make these tests more reliable.
set(ENV{__CTEST_FAKE_LOAD_AVERAGE_FOR_TESTING} 5)
# Verify that new tests are not started when the load average exceeds
# our threshold.
run_TestLoad(test-load-fail 2)
# Verify that warning message is displayed but tests still start when
# an invalid argument is given.
run_TestLoad(test-load-invalid 'two')
# Verify that new tests are started when the load average falls below
# our threshold.
run_TestLoad(test-load-pass 10)
unset(ENV{__CTEST_FAKE_LOAD_AVERAGE_FOR_TESTING})
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