WILL_FAILΒΆ
If true, inverts the pass / fail test criteria. Tests for which
WILL_FAIL is true fail with return code 0 and pass with non-zero
return code. Tests that exceed the timeout specified by TIMEOUT
still fail regardless of WILL_FAIL.
System-level test failures including segmentation faults,
signal abort, or heap errors may fail the test even if WILL_FAIL is true.
Example of a test that would ordinarily pass, but fails because WILL_FAIL
is true:
add_test(NAME failed COMMAND ${CMAKE_COMMAND} -E true)
set_property(TEST failed PROPERTY WILL_FAIL true)
To run a test that may have a system-level failure, but still pass if
WILL_FAIL is set, use a CMake command to wrap the executable run.
Note that this will prevent automatic handling of the
CROSSCOMPILING_EMULATOR and TEST_LAUNCHER
target property.
add_executable(main main.c)
add_test(NAME sigabrt COMMAND ${CMAKE_COMMAND} -E env $<TARGET_FILE:main>)
set_property(TEST sigabrt PROPERTY WILL_FAIL TRUE)
#include <signal.h>
int main(void){ raise(SIGABRT); return 0; }