lib: Make it possible to abort the whole execution from inside of a test

igt_abort_on_f() is introduced which does very little cleanup and causes
a hard exit() of the test binary with a unique exit code
(IGT_EXIT_ABORT).

The exit code informs the monitoring process that there is a critical
issue with the testing environment which may have an impact on the
results if testing continues.

v2: Add a meta_test

Signed-off-by: Arkadiusz Hiler <arkadiusz.hiler@intel.com>
Reviewed-by: Petri Latvala <petri.latvala@intel.com>

1 files changed, 3 insertions, 0 deletions

diff --git a/tests/meta_test.c b/tests/meta_test.c
index a67b4c5e..c37610c7 100644
--- a/tests/meta_test.c
+++ b/tests/meta_test.c
@@ -149,6 +149,9 @@ igt_main
 	igt_subtest("piglit-timeout")
 		test_piglit_timeout();
 
+	igt_subtest("abort")
+		igt_abort_on_f(true, "ojoj\n");
+
 	igt_subtest("generate-panic")
 		test_panic();
 }