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test: flvmux: Test changing caps with one sinkpad

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These tests segfault without the preceding crash fix.
This commit is contained in:
Jan Alexander Steffens (heftig) 2019-06-19 14:28:28 +02:00
parent daafce54ac
commit 91e858dcbe
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GPG key ID: DE5E0C5F25941CA5
1 changed files with 173 additions and 2 deletions
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175
tests/check/elements/flvmux.c
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@ -459,10 +459,12 @@ flvdemux_pad_added (GstElement * flvdemux, GstPad * srcpad, DemuxHarnesses * h)
GstCaps *caps = gst_pad_get_current_caps (srcpad);
const gchar *name = gst_structure_get_name (gst_caps_get_structure (caps, 0));
if (g_ascii_strncasecmp ("audio", name, 5) == 0)
if (h->a_sink && g_ascii_strncasecmp ("audio", name, 5) == 0)
gst_harness_add_element_src_pad (h->a_sink, srcpad);
else
else if (h->v_sink && g_ascii_strncasecmp ("video", name, 5) == 0)
gst_harness_add_element_src_pad (h->v_sink, srcpad);
else
ck_abort_msg ("Unexpected demux pad: %s", GST_STR_NULL (name));
gst_caps_unref (caps);
}
@ -763,6 +765,173 @@ GST_START_TEST (test_audio_caps_change_streamable)
GST_END_TEST;
GST_START_TEST (test_video_caps_change_streamable_single)
{
GstEvent *event;
GstCaps *v_caps1, *v_caps2, *ret_caps;
GstHarness *mux = gst_harness_new_with_padnames ("flvmux", NULL, "src");
GstHarness *v_src =
gst_harness_new_with_element (mux->element, "video", NULL);
GstHarness *demux = gst_harness_new_with_padnames ("flvdemux", "sink", NULL);
GstHarness *v_sink =
gst_harness_new_with_element (demux->element, NULL, NULL);
DemuxHarnesses harnesses = { NULL, v_sink };
const GstClockTime base_time = 123456789;
const GstClockTime duration_ms = 20;
const GstClockTime duration = duration_ms * GST_MSECOND;
g_object_set (mux->element, "streamable", TRUE, NULL);
g_signal_connect (demux->element, "pad-added",
G_CALLBACK (flvdemux_pad_added), &harnesses);
gst_harness_add_sink_harness (mux, demux);
v_caps1 = gst_caps_from_string ("video/x-h264, stream-format=(string)avc, "
"codec_data=(buffer)0142c00cffe1000b6742c00c95a7201e1108d401000468ce3c80");
gst_harness_set_src_caps (v_src, gst_caps_ref (v_caps1));
fail_unless_equals_int (GST_FLOW_OK, gst_harness_push (v_src,
create_buffer (h264_buf, sizeof (h264_buf), base_time, duration)));
/* push from flvmux to demux */
fail_unless_equals_int (GST_FLOW_OK, gst_harness_sink_push_many (mux, 4));
/* should accept without the constraint */
while ((event = gst_harness_try_pull_event (v_sink))) {
if (GST_EVENT_TYPE (event) == GST_EVENT_CAPS) {
gst_event_parse_caps (event, &ret_caps);
GST_LOG ("v_caps1 %" GST_PTR_FORMAT ", ret caps %" GST_PTR_FORMAT,
v_caps1, ret_caps);
fail_unless (gst_caps_is_equal (v_caps1, ret_caps));
}
gst_event_unref (event);
}
/* caps change */
v_caps2 = gst_caps_from_string ("video/x-h264, stream-format=(string)avc, "
"codec_data=(buffer)0164001fffe1001c6764001facd9405005bb016a02020280000003008000001e478c18cb01000568ebecb22c");
gst_harness_set_src_caps (v_src, gst_caps_ref (v_caps2));
fail_unless_equals_int (GST_FLOW_OK, gst_harness_push (v_src,
create_buffer (h264_buf, sizeof (h264_buf), base_time + duration,
duration)));
/* push from flvmux to demux */
fail_unless_equals_int (GST_FLOW_OK, gst_harness_sink_push_many (mux, 2));
/* should accept without the constraint */
while ((event = gst_harness_try_pull_event (v_sink))) {
if (GST_EVENT_TYPE (event) == GST_EVENT_CAPS) {
gst_event_parse_caps (event, &ret_caps);
GST_LOG ("v_caps2 %" GST_PTR_FORMAT ", ret caps %" GST_PTR_FORMAT,
v_caps2, ret_caps);
fail_unless (gst_caps_is_equal (v_caps2, ret_caps));
}
gst_event_unref (event);
}
/* verify we got 2x video buffers out of flvdemux */
gst_buffer_unref (gst_harness_pull (v_sink));
gst_buffer_unref (gst_harness_pull (v_sink));
gst_caps_unref (v_caps1);
gst_caps_unref (v_caps2);
gst_harness_teardown (v_src);
gst_harness_teardown (mux);
gst_harness_teardown (v_sink);
}
GST_END_TEST;
GST_START_TEST (test_audio_caps_change_streamable_single)
{
GstEvent *event;
GstCaps *a_caps1, *a_caps2, *ret_caps;
GstHarness *mux = gst_harness_new_with_padnames ("flvmux", NULL, "src");
GstHarness *a_src =
gst_harness_new_with_element (mux->element, "audio", NULL);
GstHarness *demux = gst_harness_new_with_padnames ("flvdemux", "sink", NULL);
GstHarness *a_sink =
gst_harness_new_with_element (demux->element, NULL, NULL);
DemuxHarnesses harnesses = { a_sink, NULL };
const GstClockTime base_time = 123456789;
const GstClockTime duration_ms = 20;
const GstClockTime duration = duration_ms * GST_MSECOND;
g_object_set (mux->element, "streamable", TRUE, NULL);
g_signal_connect (demux->element, "pad-added",
G_CALLBACK (flvdemux_pad_added), &harnesses);
gst_harness_add_sink_harness (mux, demux);
a_caps1 =
gst_caps_from_string
("audio/mpeg, mpegversion=(int)4, framed=(boolean)true, stream-format=(string)raw, "
"rate=(int)44100, channels=(int)1, codec_data=(buffer)1208");
gst_harness_set_src_caps (a_src, gst_caps_ref (a_caps1));
fail_unless_equals_int (GST_FLOW_OK, gst_harness_push (a_src,
create_buffer (raw_frame_short, sizeof (raw_frame_short), base_time,
duration)));
/* push from flvmux to demux */
fail_unless_equals_int (GST_FLOW_OK, gst_harness_sink_push_many (mux, 4));
/* should accept without the constraint */
while ((event = gst_harness_try_pull_event (a_sink))) {
if (GST_EVENT_TYPE (event) == GST_EVENT_CAPS) {
gst_event_parse_caps (event, &ret_caps);
GST_LOG ("a_caps1 %" GST_PTR_FORMAT ", ret caps %" GST_PTR_FORMAT,
a_caps1, ret_caps);
fail_unless (gst_caps_is_equal (a_caps1, ret_caps));
}
gst_event_unref (event);
}
/* caps change */
a_caps2 =
gst_caps_from_string
("audio/mpeg, mpegversion=(int)4, framed=(boolean)true, stream-format=(string)raw, "
"rate=(int)22050, channels=(int)1, codec_data=(buffer)1388");
gst_harness_set_src_caps (a_src, gst_caps_ref (a_caps2));
fail_unless_equals_int (GST_FLOW_OK, gst_harness_push (a_src,
create_buffer (raw_frame_short, sizeof (raw_frame_short),
base_time + duration, duration)));
/* push from flvmux to demux */
fail_unless_equals_int (GST_FLOW_OK, gst_harness_sink_push_many (mux, 2));
/* should accept without the constraint */
while ((event = gst_harness_try_pull_event (a_sink))) {
if (GST_EVENT_TYPE (event) == GST_EVENT_CAPS) {
gst_event_parse_caps (event, &ret_caps);
GST_LOG ("a_caps2 %" GST_PTR_FORMAT ", ret caps %" GST_PTR_FORMAT,
a_caps2, ret_caps);
fail_unless (gst_caps_is_equal (a_caps2, ret_caps));
}
gst_event_unref (event);
}
/* verify we got 2x audio out of flvdemux */
gst_buffer_unref (gst_harness_pull (a_sink));
gst_buffer_unref (gst_harness_pull (a_sink));
gst_caps_unref (a_caps1);
gst_caps_unref (a_caps2);
gst_harness_teardown (a_src);
gst_harness_teardown (mux);
gst_harness_teardown (a_sink);
}
GST_END_TEST;
typedef struct
{
guint media_type;
@ -887,6 +1056,8 @@ flvmux_suite (void)
tcase_add_test (tc_chain, test_video_caps_late);
tcase_add_test (tc_chain, test_audio_caps_change_streamable);
tcase_add_test (tc_chain, test_video_caps_change_streamable);
tcase_add_test (tc_chain, test_audio_caps_change_streamable_single);
tcase_add_test (tc_chain, test_video_caps_change_streamable_single);
tcase_add_test (tc_chain, test_incrementing_timestamps);
return s;