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tests: add test for videorate caps renegotiation after a framerate has been calculated and added to caps

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The original 0/1 framerate must still be allowed to be configured
on the upstream side of videorate, otherwise future caps renegotiation
is going to fail.

https://bugzilla.gnome.org/show_bug.cgi?id=750032
This commit is contained in:
George Kiagiadakis 2015-05-28 19:49:31 +02:00
parent c84f911cee
commit a998d380bd
1 changed files with 26 additions and 0 deletions
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26
tests/check/elements/videorate.c
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@ -1137,6 +1137,31 @@ GST_START_TEST (test_fixed_framerate)
GST_END_TEST;
GST_START_TEST (test_variable_framerate_renegotiation)
{
GstElement *videorate;
GstCaps *caps;
GstCaps *allowed;
videorate = setup_videorate_full (&srctemplate, &sinktemplate);
ASSERT_SET_STATE (videorate, GST_STATE_PLAYING, GST_STATE_CHANGE_SUCCESS);
caps = gst_caps_from_string ("video/x-raw,framerate=0/1");
gst_check_setup_events (mysrcpad, videorate, caps, GST_FORMAT_TIME);
videorate_send_buffers (videorate, "video/x-raw,framerate=0/1",
"video/x-raw,framerate=25/1");
/* framerate=0/1 must still be allowed to be configured on
* the upstream side of videorate */
allowed = gst_pad_get_allowed_caps (mysrcpad);
fail_unless (gst_caps_is_subset (caps, allowed) == TRUE);
gst_caps_unref (allowed);
gst_caps_unref (caps);
cleanup_videorate (videorate);
}
GST_END_TEST;
static Suite *
videorate_suite (void)
@ -1157,6 +1182,7 @@ videorate_suite (void)
tcase_add_loop_test (tc_chain, test_caps_negotiation,
0, G_N_ELEMENTS (caps_negotiation_tests));
tcase_add_test (tc_chain, test_fixed_framerate);
tcase_add_test (tc_chain, test_variable_framerate_renegotiation);
return s;
}