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check: Add test for videoaggregator sinkpads being sorted by zorder

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https://bugzilla.gnome.org/show_bug.cgi?id=754285
This commit is contained in:
Nirbheek Chauhan 2015-08-29 19:16:38 +05:30 committed by Tim-Philipp Müller
parent d5f2742ad0
commit 4d307bf4e2
1 changed files with 45 additions and 0 deletions
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45
tests/check/elements/compositor.c
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@ -1444,6 +1444,50 @@ GST_START_TEST (test_ignore_eos)
GST_END_TEST;
/* Test that the GST_ELEMENT(vagg)->sinkpads GList is always sorted by zorder */
GST_START_TEST (test_pad_z_order)
{
GstElement *compositor;
GstPad *sinkpad1, *sinkpad2, *sinkpad3;
guint zorder1, zorder2;
GList *sinkpads;
GST_INFO ("preparing test");
compositor = gst_element_factory_make ("compositor", NULL);
sinkpad1 = gst_element_get_request_pad (compositor, "sink_%u");
sinkpad2 = gst_element_get_request_pad (compositor, "sink_%u");
/* Pads requested later have a higher z-order than earlier ones by default */
g_object_get (sinkpad1, "zorder", &zorder1, NULL);
g_object_get (sinkpad2, "zorder", &zorder2, NULL);
ck_assert_int_gt (zorder2, zorder1);
sinkpads = GST_ELEMENT (compositor)->sinkpads;
ck_assert_ptr_eq (sinkpads->data, sinkpad1);
ck_assert_ptr_eq (sinkpads->next->data, sinkpad2);
/* Make sinkpad1's zorder the largest, which should re-sort the sinkpads */
g_object_set (sinkpad1, "zorder", zorder2 + 1, NULL);
sinkpads = GST_ELEMENT (compositor)->sinkpads;
ck_assert_ptr_eq (sinkpads->data, sinkpad2);
ck_assert_ptr_eq (sinkpads->next->data, sinkpad1);
/* Get a new pad, which should be the highest pad now */
sinkpad3 = gst_element_get_request_pad (compositor, "sink_%u");
sinkpads = GST_ELEMENT (compositor)->sinkpads;
ck_assert_ptr_eq (sinkpads->data, sinkpad2);
ck_assert_ptr_eq (sinkpads->next->data, sinkpad1);
ck_assert_ptr_eq (sinkpads->next->next->data, sinkpad3);
/* cleanup */
gst_object_unref (compositor);
gst_object_unref (sinkpad1);
gst_object_unref (sinkpad2);
gst_object_unref (sinkpad3);
}
GST_END_TEST;
typedef struct
{
gint buffers_sent;
@ -1628,6 +1672,7 @@ compositor_suite (void)
tcase_add_test (tc_chain, test_segment_base_handling);
tcase_add_test (tc_chain, test_obscured_skipped);
tcase_add_test (tc_chain, test_ignore_eos);
tcase_add_test (tc_chain, test_pad_z_order);
tcase_add_test (tc_chain, test_start_time_zero_live_drop_0);
tcase_add_test (tc_chain, test_start_time_zero_live_drop_3);
tcase_add_test (tc_chain, test_start_time_zero_live_drop_3_unlinked_1);