diff options
| author | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-06-15 17:07:02 +0300 |
|---|---|---|
| committer | Ville Syrjälä <ville.syrjala@linux.intel.com> | 2016-06-22 20:01:08 +0300 |
| commit | f909d88d659c57287006dfcb8c26cf8bfed1516f (patch) | |
| tree | 338e37b26773c9487eb91bee61865f82155428d7 /tests | |
| parent | 4be39bbda5dd6678e8618aaef6804ad8d8c982bf (diff) | |
tests/kms_flip: Print the expected diff between two events
To aid in diagnosing failures, print out the expected time
difference between the two events.
Signed-off-by: Ville Syrjälä <ville.syrjala@linux.intel.com>
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/kms_flip.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/tests/kms_flip.c b/tests/kms_flip.c index 7718e950..f685c945 100644 --- a/tests/kms_flip.c +++ b/tests/kms_flip.c @@ -696,8 +696,9 @@ static void check_state(const struct test_output *o, const struct event_state *e usec_interflip = o->seq_step * frame_time(o); igt_assert_f(fabs((usec_diff - usec_interflip) / usec_interflip) <= 0.005, - "inter-%s ts jitter: %ld.%06ld\n", - es->name, diff.tv_sec, diff.tv_usec); + "inter-%s ts jitter: %ld.%06ld, expected %.6f\n", + es->name, diff.tv_sec, diff.tv_usec, + usec_interflip / USEC_PER_SEC); igt_assert_f(es->current_seq == es->last_seq + o->seq_step, "unexpected %s seq %u, expected %u\n", |