CTEST_CUSTOM_TEST_OUTPUT_TRUNCATIONΒΆ
Added in version 3.24.
Set the test output truncation mode in case a maximum size is configured
via the CTEST_CUSTOM_MAXIMUM_PASSED_TEST_OUTPUT_SIZE or
CTEST_CUSTOM_MAXIMUM_FAILED_TEST_OUTPUT_SIZE variables.
By default the tail of the output will be truncated. Other possible
values are middle and head.
It is initialized by ctest(1), but may be edited in a CTestCustom
file. See ctest_read_custom_files() documentation.