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tests/check/elements/audioconvert.c: Add testcase for caps-size-explosion

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Original commit message from CVS:
* tests/check/elements/audioconvert.c: (GST_START_TEST),
(audioconvert_suite):
Add testcase for caps-size-explosion
This commit is contained in:
Stefan Kost 2006-08-21 08:54:06 +00:00
parent c2d7af84c1
commit 8c663f7cb6
2 changed files with 48 additions and 1 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2006-08-21 Stefan Kost <ensonic@users.sf.net>
* tests/check/elements/audioconvert.c: (GST_START_TEST),
(audioconvert_suite):
Add testcase for caps-size-explosion
2006-08-20 Stefan Kost <ensonic@users.sf.net>
* gst/audioconvert/gstaudioconvert.c:

41
tests/check/elements/audioconvert.c
View file

@ -517,6 +517,46 @@ GST_START_TEST (test_channel_remapping)
GST_END_TEST;
GST_START_TEST (test_caps_negotiation)
{
GstElement *src, *ac1, *ac2, *ac3, *sink;
GstElement *pipeline;
GstPad *ac3_src;
GstCaps *caps1, *caps2;
pipeline = gst_pipeline_new ("test");
/* create elements */
src = gst_element_factory_make ("audiotestsrc", "src");
ac1 = gst_element_factory_make ("audioconvert", "ac1");
ac2 = gst_element_factory_make ("audioconvert", "ac2");
ac3 = gst_element_factory_make ("audioconvert", "ac3");
sink = gst_element_factory_make ("fakesink", "sink");
ac3_src = gst_element_get_pad (ac3, "src");
/* test with 2 audioconvert elements */
gst_bin_add_many (GST_BIN (pipeline), src, ac1, ac3, sink, NULL);
gst_element_link_many (src, ac1, ac3, sink, NULL);
gst_element_set_state (pipeline, GST_STATE_PAUSED);
caps1 = gst_pad_get_caps (ac3_src);
GST_DEBUG ("Caps size 1 : %d", gst_caps_get_size (caps1));
gst_element_set_state (pipeline, GST_STATE_READY);
/* test with 3 audioconvert elements */
gst_element_unlink (ac1, ac3);
gst_bin_add (GST_BIN (pipeline), ac2);
gst_element_link_many (ac1, ac2, ac3, NULL);
gst_element_set_state (pipeline, GST_STATE_PAUSED);
caps2 = gst_pad_get_caps (ac3_src);
GST_DEBUG ("Caps size 2 : %d", gst_caps_get_size (caps2));
fail_unless (gst_caps_get_size (caps1) == gst_caps_get_size (caps2));
gst_element_set_state (pipeline, GST_STATE_NULL);
}
GST_END_TEST;
Suite *
audioconvert_suite (void)
{
@ -529,6 +569,7 @@ audioconvert_suite (void)
tcase_add_test (tc_chain, test_float_conversion);
tcase_add_test (tc_chain, test_multichannel_conversion);
tcase_add_test (tc_chain, test_channel_remapping);
tcase_add_test (tc_chain, test_caps_negotiation);
return s;
}