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tests: hls_demux: add tests for seeking segment

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Tests that check that the segment sent after a seek is correct.

Allows testing that multiple seeking flags work as expected
This commit is contained in:
Thiago Santos 2015-12-24 18:49:39 -03:00
parent aec407435d
commit be753b4951
2 changed files with 119 additions and 4 deletions
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17
tests/check/elements/adaptive_demux_common.c
View file

@ -365,16 +365,25 @@ testSeekAdaptiveAppSinkEvent (GstAdaptiveDemuxTestEngine * engine,
&& gst_event_get_seqnum (event) ==
gst_event_get_seqnum (testData->seek_event)) {
const GstSegment *seek_segment;
GstSeekType start_type, stop_type;
gst_event_parse_seek (testData->seek_event, NULL, NULL, NULL, &start_type,
NULL, &stop_type, NULL);
gst_event_parse_segment (event, &seek_segment);
fail_unless (seek_segment->format ==
testOutputStreamData->post_seek_segment.format);
fail_unless (seek_segment->rate ==
testOutputStreamData->post_seek_segment.rate);
fail_unless (seek_segment->start ==
testOutputStreamData->post_seek_segment.start);
fail_unless (seek_segment->stop ==
testOutputStreamData->post_seek_segment.stop);
if (start_type != GST_SEEK_TYPE_NONE) {
fail_unless (seek_segment->start ==
testOutputStreamData->post_seek_segment.start);
}
if (stop_type != GST_SEEK_TYPE_NONE) {
fail_unless (seek_segment->stop ==
testOutputStreamData->post_seek_segment.stop);
}
fail_unless (seek_segment->base ==
testOutputStreamData->post_seek_segment.base);
fail_unless (seek_segment->time ==

106
tests/check/elements/hls_demux.c
View file

@ -393,6 +393,108 @@ GST_START_TEST (testSeek)
GST_END_TEST;
static void
run_seek_position_test (gdouble rate, guint64 seek_start, GstSeekType stop_type,
guint64 seek_stop, GstSeekFlags flags, guint64 segment_start,
guint64 segment_stop, gint segments)
{
const guint segment_size = 60 * TS_PACKET_LEN;
const gchar *manifest =
"#EXTM3U \n"
"#EXT-X-TARGETDURATION:1\n"
"#EXTINF:1,Test\n" "001.ts\n"
"#EXTINF:1,Test\n" "002.ts\n"
"#EXTINF:1,Test\n" "003.ts\n"
"#EXTINF:1,Test\n" "004.ts\n" "#EXT-X-ENDLIST\n";
GstHlsDemuxTestInputData inputTestData[] = {
{"http://unit.test/media.m3u8", (guint8 *) manifest, 0},
{"http://unit.test/001.ts", NULL, segment_size},
{"http://unit.test/002.ts", NULL, segment_size},
{"http://unit.test/003.ts", NULL, segment_size},
{"http://unit.test/004.ts", NULL, segment_size},
{NULL, NULL, 0},
};
GstAdaptiveDemuxTestExpectedOutput outputTestData[] = {
{"src_0", segment_size * segments, NULL},
{NULL, 0, NULL}
};
GstTestHTTPSrcCallbacks http_src_callbacks = { 0 };
GstAdaptiveDemuxTestCase *engineTestData;
GstHlsDemuxTestCase hlsTestCase = { 0 };
GByteArray *mpeg_ts = NULL;
engineTestData = gst_adaptive_demux_test_case_new ();
mpeg_ts = setup_test_variables (inputTestData, outputTestData,
&hlsTestCase, engineTestData, segment_size);
http_src_callbacks.src_start = gst_hlsdemux_test_src_start;
http_src_callbacks.src_create = gst_hlsdemux_test_src_create;
/* FIXME hack to avoid having a 0 seqnum */
gst_util_seqnum_next ();
/* Seek to 1.5s, expect it to start from 1s */
engineTestData->threshold_for_seek = 20 * TS_PACKET_LEN;
engineTestData->seek_event =
gst_event_new_seek (rate, GST_FORMAT_TIME, flags, GST_SEEK_TYPE_SET,
seek_start, stop_type, seek_stop);
gst_segment_init (&outputTestData[0].post_seek_segment, GST_FORMAT_TIME);
outputTestData[0].post_seek_segment.rate = rate;
outputTestData[0].post_seek_segment.start = segment_start;
outputTestData[0].post_seek_segment.time = segment_start;
outputTestData[0].post_seek_segment.stop = segment_stop;
outputTestData[0].segment_verification_needed = TRUE;
gst_test_http_src_install_callbacks (&http_src_callbacks, &hlsTestCase);
gst_adaptive_demux_test_seek (DEMUX_ELEMENT_NAME,
inputTestData[0].uri, engineTestData);
TESTCASE_UNREF_BOILERPLATE;
}
GST_START_TEST (testSeekKeyUnitPosition)
{
/* Seek to 1.5s with key unit, it should go back to 1.0s. 3 segments will be
* pushed */
run_seek_position_test (1.0, 1500 * GST_MSECOND, GST_SEEK_TYPE_NONE, 0,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_KEY_UNIT, 1000 * GST_MSECOND, -1, 3);
}
GST_END_TEST;
GST_START_TEST (testSeekPosition)
{
/* Seek to 1.5s without key unit, it should keep the 1.5s, but still push
* from the 1st segment, so 3 segments will be
* pushed */
run_seek_position_test (1.0, 1500 * GST_MSECOND, GST_SEEK_TYPE_NONE, 0,
GST_SEEK_FLAG_FLUSH, 1500 * GST_MSECOND, -1, 3);
}
GST_END_TEST;
GST_START_TEST (testSeekSnapBeforePosition)
{
/* Seek to 1.5s, snap before, it go to 1s */
run_seek_position_test (1.0, 1500 * GST_MSECOND, GST_SEEK_TYPE_NONE, 0,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SNAP_BEFORE, 1000 * GST_MSECOND, -1,
3);
}
GST_END_TEST;
GST_START_TEST (testSeekSnapAfterPosition)
{
/* Seek to 1.5s with snap after, it should move to 2s */
run_seek_position_test (1.0, 1500 * GST_MSECOND, GST_SEEK_TYPE_NONE, 0,
GST_SEEK_FLAG_FLUSH | GST_SEEK_FLAG_SNAP_AFTER, 2000 * GST_MSECOND, -1,
2);
}
GST_END_TEST;
static void
testDownloadErrorMessageCallback (GstAdaptiveDemuxTestEngine * engine,
GstMessage * msg, gpointer user_data)
@ -590,6 +692,10 @@ hls_demux_suite (void)
tcase_add_test (tc_basicTest, testFragmentNotFound);
tcase_add_test (tc_basicTest, testFragmentDownloadError);
tcase_add_test (tc_basicTest, testSeek);
tcase_add_test (tc_basicTest, testSeekKeyUnitPosition);
tcase_add_test (tc_basicTest, testSeekPosition);
tcase_add_test (tc_basicTest, testSeekSnapBeforePosition);
tcase_add_test (tc_basicTest, testSeekSnapAfterPosition);
tcase_add_unchecked_fixture (tc_basicTest, gst_adaptive_demux_test_setup,
gst_adaptive_demux_test_teardown);