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video: add extensive tests for gst_video_time_code_is_valid()

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Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/5028>
This commit is contained in:
Ruslan Khamidullin 2023-07-18 01:25:47 +00:00 committed by GStreamer Marge Bot
parent 53582b7430
commit 9ec5ee2984
1 changed files with 58 additions and 19 deletions
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77
subprojects/gst-plugins-base/tests/check/libs/videotimecode.c
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@ -584,26 +584,65 @@ GST_START_TEST (videotimecode_interval)
GST_END_TEST; GST_END_TEST;
GST_START_TEST (videotimecode_invalid) GST_START_TEST (videotimecode_validation)
{ {
GstVideoTimeCode *tc; #define CHECK_TC(fps_n, fps_d, drop, hours, minutes, seconds, frames, valid) \
G_STMT_START { GstVideoTimeCode *tc = \
gst_video_time_code_new (fps_n, fps_d, /*latest_daily_jam=*/ NULL,\
drop ? GST_VIDEO_TIME_CODE_FLAGS_DROP_FRAME \
: GST_VIDEO_TIME_CODE_FLAGS_NONE, \
hours, minutes, seconds, frames, /*field_count=*/ 0); \
if (valid) /* not '...(tc) == valid' for nicer error messages */ \
fail_unless (gst_video_time_code_is_valid (tc)); \
else \
fail_if (gst_video_time_code_is_valid (tc)); \
gst_video_time_code_free (tc); \
} G_STMT_END
tc = gst_video_time_code_new (25, 1, NULL, /* plain vanilla valid */
GST_VIDEO_TIME_CODE_FLAGS_NONE, 1, 67, 4, 5, 0); CHECK_TC (25, 1, FALSE, 10, 11, 12, 13, TRUE);
fail_unless (gst_video_time_code_is_valid (tc) == FALSE);
gst_video_time_code_free (tc); /* disallowed invalid frame rate */
tc = gst_video_time_code_new (60, 1, NULL, CHECK_TC (25, 0, FALSE, 0, 0, 0, 0, FALSE);
GST_VIDEO_TIME_CODE_FLAGS_NONE, 28, 1, 2, 3, 0); /* disallowed unknown frame rate */
fail_unless (gst_video_time_code_is_valid (tc) == FALSE); CHECK_TC (0, 1, FALSE, 0, 0, 0, 0, FALSE);
gst_video_time_code_free (tc); /* disallowed fractional frame rate */
tc = gst_video_time_code_new (30000, 1001, NULL, CHECK_TC (90000, 1001, FALSE, 0, 0, 0, 0, FALSE);
GST_VIDEO_TIME_CODE_FLAGS_DROP_FRAME, 1, 23, 0, 0, 0); /* allowed fractional frame rate */
fail_unless (gst_video_time_code_is_valid (tc) == FALSE); CHECK_TC (24000, 1001, FALSE, 0, 0, 0, 0, TRUE);
gst_video_time_code_free (tc); /* allowed frame rate less than 1 FPS */
tc = gst_video_time_code_new (25, 1, NULL, CHECK_TC (900, 1000, FALSE, 0, 0, 0, 0, TRUE);
GST_VIDEO_TIME_CODE_FLAGS_NONE, 10, 11, 12, 13, 0); /* allowed integer frame rate */
fail_unless (gst_video_time_code_is_valid (tc) == TRUE); CHECK_TC (9000, 100, FALSE, 0, 0, 0, 0, TRUE);
gst_video_time_code_free (tc); /* TODO: CHECK_TC (60060, 1001, FALSE, 0, 0, 0, 0, TRUE);
* https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2823
*/
/* 'hours' >= 24 */
CHECK_TC (60, 1, FALSE, 28, 1, 2, 3, FALSE);
/* 'minutes' >= 60 */
CHECK_TC (30, 1, FALSE, 1, 67, 4, 5, FALSE);
/* 'seconds' >= 60 */
CHECK_TC (25, 1, FALSE, 0, 1, 234, 5, FALSE);
/* 'frames' >= FPS */
CHECK_TC (24, 1, FALSE, 0, 1, 2, 34, FALSE);
/* TODO Add tests for dis-/allowed 'seconds' when FPS<1.0 */
/* 23.976 is not a drop-frame frame rate */
CHECK_TC (24000, 1001, TRUE, 0, 0, 0, 11, FALSE);
/* non-dropped frame at 29.97 FPS */
CHECK_TC (30000, 1001, TRUE, 0, 20, 0, 0, TRUE);
/* dropped frame at 29.97 FPS */
CHECK_TC (30000, 1001, TRUE, 0, 25, 0, 1, FALSE);
/* non-dropped frame at 59.94 FPS */
CHECK_TC (60000, 1001, TRUE, 1, 30, 0, 2, TRUE);
/* dropped frame at 59.94 FPS */
CHECK_TC (60000, 1001, TRUE, 1, 36, 0, 3, FALSE);
/* non-dropped frame at 119.88 FPS */
CHECK_TC (120000, 1001, TRUE, 12, 40, 0, 6, TRUE);
/* dropped frame at 119.88 FPS */
CHECK_TC (120000, 1001, TRUE, 12, 49, 0, 7, FALSE);
#undef CHECK_TC
} }
GST_END_TEST; GST_END_TEST;
@ -797,7 +836,7 @@ gst_videotimecode_suite (void)
tcase_add_test (tc, videotimecode_dailyjam_distance); tcase_add_test (tc, videotimecode_dailyjam_distance);
tcase_add_test (tc, videotimecode_serialize_deserialize); tcase_add_test (tc, videotimecode_serialize_deserialize);
tcase_add_test (tc, videotimecode_interval); tcase_add_test (tc, videotimecode_interval);
tcase_add_test (tc, videotimecode_invalid); tcase_add_test (tc, videotimecode_validation);
tcase_add_test (tc, videotimecode_from_date_time_1s); tcase_add_test (tc, videotimecode_from_date_time_1s);
tcase_add_test (tc, videotimecode_from_date_time_halfsecond); tcase_add_test (tc, videotimecode_from_date_time_halfsecond);