From e588f6dfa6f022120d5a55ef96994dbbc33d0dc9 Mon Sep 17 00:00:00 2001 From: Daniel Vetter Date: Fri, 27 Feb 2015 20:37:29 +0100 Subject: lib/debugfs: Add igt_assert_crc_equal Because of hash collisions tests should only ever compare crc checksums for equality. Checking for inequality can result in random failures. To ensure this only expose and igt_assert function and use that. Follow-up patches will rework the code for tests which don't follow this requirement and try to compare for CRC inequality. v2: Rebase on top of Matt's kms_plane changes. Signed-off-by: Daniel Vetter --- lib/igt_debugfs.h | 1 + 1 file changed, 1 insertion(+) (limited to 'lib/igt_debugfs.h') diff --git a/lib/igt_debugfs.h b/lib/igt_debugfs.h index 82850295..f158c338 100644 --- a/lib/igt_debugfs.h +++ b/lib/igt_debugfs.h @@ -87,6 +87,7 @@ enum intel_pipe_crc_source { bool igt_crc_is_null(igt_crc_t *crc); bool igt_crc_equal(igt_crc_t *a, igt_crc_t *b); +void igt_assert_crc_equal(igt_crc_t *a, igt_crc_t *b); char *igt_crc_to_string(igt_crc_t *crc); void igt_require_pipe_crc(void); -- cgit v1.2.3