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tests/check/gst/gstpad.c: Add unit test for the improved caps checking from bug #421543.

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Original commit message from CVS:
* tests/check/gst/gstpad.c: (GST_START_TEST), (gst_pad_suite):
Add unit test for the improved caps checking from bug #421543.
This commit is contained in:
Sebastian Dröge 2007-05-21 12:05:56 +00:00
parent 75b997ad55
commit 375534ed10
2 changed files with 58 additions and 0 deletions
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5
ChangeLog
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@ -1,3 +1,8 @@
2007-05-21 Sebastian Dröge <slomo@circular-chaos.org>
* tests/check/gst/gstpad.c: (GST_START_TEST), (gst_pad_suite):
Add unit test for the improved caps checking from bug #421543.
2007-05-21 Wim Taymans <wim@fluendo.com>
* docs/design/part-synchronisation.txt:

53
tests/check/gst/gstpad.c
View file

@ -459,6 +459,58 @@ GST_START_TEST (test_flowreturn)
GST_END_TEST;
GST_START_TEST (test_push_negotiation)
{
GstPad *src, *sink;
GstPadLinkReturn plr;
GstPadTemplate *src_template = gst_pad_template_new ("src", GST_PAD_SRC,
GST_PAD_ALWAYS,
gst_caps_from_string ("audio/x-raw-int,width={16,32},depth={16,32}"));
GstPadTemplate *sink_template = gst_pad_template_new ("sink", GST_PAD_SINK,
GST_PAD_ALWAYS,
gst_caps_from_string ("audio/x-raw-int,width=32,depth={16,32}"));
GstCaps *caps;
GstBuffer *buffer;
/* setup */
sink = gst_pad_new_from_template (sink_template, "sink");
fail_if (sink == NULL);
gst_pad_set_chain_function (sink, gst_check_chain_func);
src = gst_pad_new_from_template (src_template, "src");
fail_if (src == NULL);
plr = gst_pad_link (src, sink);
fail_unless (GST_PAD_LINK_SUCCESSFUL (plr));
buffer = gst_buffer_new ();
/* activate pads */
gst_pad_set_active (src, TRUE);
gst_pad_set_active (sink, TRUE);
caps = gst_caps_from_string ("audio/x-raw-int,width=16,depth=16");
/* Should fail if src pad caps are incompatible with sink pad caps */
gst_pad_set_caps (src, caps);
gst_buffer_ref (buffer);
gst_buffer_set_caps (buffer, caps);
fail_unless (gst_pad_push (src, buffer) == GST_FLOW_NOT_NEGOTIATED);
ASSERT_MINI_OBJECT_REFCOUNT (buffer, "buffer", 1);
gst_buffer_unref (buffer);
/* teardown */
gst_pad_unlink (src, sink);
gst_object_unref (src);
gst_object_unref (sink);
gst_caps_unref (caps);
gst_object_unref (sink_template);
gst_object_unref (src_template);
}
GST_END_TEST;
Suite *
gst_pad_suite (void)
{
@ -477,6 +529,7 @@ gst_pad_suite (void)
tcase_add_test (tc_chain, test_push_unlinked);
tcase_add_test (tc_chain, test_push_linked);
tcase_add_test (tc_chain, test_flowreturn);
tcase_add_test (tc_chain, test_push_negotiation);
return s;
}