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tests: mpegtsmux: add unit test for "alignment" property

Browse source 
https://bugzilla.gnome.org/show_bug.cgi?id=722129
This commit is contained in:
Tim-Philipp Müller 2015-03-15 12:06:22 +00:00
parent 09c05df889
commit ab52bfbfa6
1 changed files with 56 additions and 7 deletions
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63
tests/check/elements/mpegtsmux.c
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@ -54,6 +54,8 @@ static GstPad *mysrcpad, *mysinkpad;
"alignment = (string) nal, " \
"parsed = (boolean) true "
typedef void (CheckOutputBuffersFunc) (GList * buffers);
/* setup and teardown needs some special handling for muxer */
static GstPad *
setup_src_pad (GstElement * element,
@ -146,8 +148,10 @@ cleanup_tsmux (GstElement * mux, const gchar * sinkname)
static void
check_tsmux_pad (GstStaticPadTemplate * srctemplate,
const gchar * src_caps_string, gint pes_id, gint pmt_id,
const gchar * sinkname)
const gchar * sinkname, CheckOutputBuffersFunc check_func, guint n_bufs,
gssize input_buf_size, guint alignment)
{
GstClockTime ts;
GstElement *mux;
GstBuffer *inbuffer, *outbuffer;
GstCaps *caps;
@ -157,17 +161,38 @@ check_tsmux_pad (GstStaticPadTemplate * srctemplate,
gchar *padname;
mux = setup_tsmux (srctemplate, sinkname, &padname);
if (alignment != 0)
g_object_set (mux, "alignment", alignment, NULL);
fail_unless (gst_element_set_state (mux,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
inbuffer = gst_buffer_new_and_alloc (1);
caps = gst_caps_from_string (src_caps_string);
gst_check_setup_events (mysrcpad, mux, caps, GST_FORMAT_TIME);
gst_caps_unref (caps);
GST_BUFFER_TIMESTAMP (inbuffer) = 0;
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK);
ts = 0;
for (i = 0; i < n_bufs; ++i) {
GstFlowReturn flow;
if (input_buf_size >= 0)
inbuffer = gst_buffer_new_and_alloc (input_buf_size);
else
inbuffer = gst_buffer_new_and_alloc (g_random_int_range (0, 49141));
GST_BUFFER_TIMESTAMP (inbuffer) = ts;
ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1);
flow = gst_pad_push (mysrcpad, inbuffer);
if (flow != GST_FLOW_OK)
fail ("Got %s flow instead of OK", gst_flow_get_name (flow));
ts += 40 * GST_MSECOND;
}
if (check_func)
check_func (buffers);
num_buffers = g_list_length (buffers);
/* all output might get aggregated */
fail_unless (num_buffers >= 1);
@ -317,7 +342,7 @@ check_tsmux_pad (GstStaticPadTemplate * srctemplate,
GST_START_TEST (test_video)
{
check_tsmux_pad (&video_src_template, VIDEO_CAPS_STRING, 0xE0, 0x1b,
"sink_%d");
"sink_%d", NULL, 1, 1, 0);
}
GST_END_TEST;
@ -326,7 +351,7 @@ GST_END_TEST;
GST_START_TEST (test_audio)
{
check_tsmux_pad (&audio_src_template, AUDIO_CAPS_STRING, 0xC0, 0x03,
"sink_%d");
"sink_%d", NULL, 1, 1, 0);
}
GST_END_TEST;
@ -716,6 +741,29 @@ GST_START_TEST (test_multiple_state_change)
GST_END_TEST;
static void
test_align_check_output (GList * bufs)
{
GST_LOG ("%u buffers", g_list_length (bufs));
while (bufs != NULL) {
GstBuffer *buf = bufs->data;
gsize size;
size = gst_buffer_get_size (buf);
GST_LOG ("buffer, size = %5u", (guint) size);
fail_unless_equals_int (size, 7 * 188);
bufs = bufs->next;
}
}
GST_START_TEST (test_align)
{
check_tsmux_pad (&video_src_template, VIDEO_CAPS_STRING, 0xE0, 0x1b,
"sink_%d", test_align_check_output, 817, -1, 7);
}
GST_END_TEST;
static Suite *
mpegtsmux_suite (void)
{
@ -730,6 +778,7 @@ mpegtsmux_suite (void)
tcase_add_test (tc_chain, test_force_key_unit_event_upstream);
tcase_add_test (tc_chain, test_propagate_flow_status);
tcase_add_test (tc_chain, test_multiple_state_change);
tcase_add_test (tc_chain, test_align);
return s;
}