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tests: pad: add tests for sticky caps handling

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test_sticky_caps_flushing is currently failing.
This commit is contained in:
René Stadler 2011-11-09 12:21:17 +01:00
parent ba35d15be3
commit 464f55bc5b
1 changed files with 138 additions and 0 deletions
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138
tests/check/gst/gstpad.c
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@ -214,6 +214,142 @@ GST_START_TEST (test_get_allowed_caps)
GST_END_TEST;
static GstCaps *event_caps = NULL;
static gboolean
sticky_event (GstPad * pad, GstEvent * event)
{
GstCaps *caps;
fail_unless (GST_EVENT_TYPE (event) == GST_EVENT_CAPS);
/* Ensure we get here just once: */
fail_unless (event_caps == NULL);
/* The event must arrive before any buffer: */
fail_unless_equals_int (g_list_length (buffers), 0);
gst_event_parse_caps (event, &caps);
event_caps = gst_caps_ref (caps);
gst_event_unref (event);
return TRUE;
}
GST_START_TEST (test_sticky_caps_unlinked)
{
GstCaps *caps;
GstPadTemplate *src_template, *sink_template;
GstPad *src, *sink;
GstEvent *event;
caps = gst_caps_from_string ("foo/bar, dummy=(int){1, 2}");
src_template = gst_pad_template_new ("src", GST_PAD_SRC,
GST_PAD_ALWAYS, caps);
sink_template = gst_pad_template_new ("sink", GST_PAD_SINK,
GST_PAD_ALWAYS, caps);
gst_caps_unref (caps);
src = gst_pad_new_from_template (src_template, "src");
fail_if (src == NULL);
sink = gst_pad_new_from_template (sink_template, "sink");
fail_if (sink == NULL);
gst_pad_set_event_function (sink, sticky_event);
gst_pad_set_chain_function (sink, gst_check_chain_func);
gst_object_unref (src_template);
gst_object_unref (sink_template);
caps = gst_caps_from_string ("foo/bar, dummy=(int)1");
ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
event = gst_event_new_caps (caps);
/* Pad is still inactive but the event gets stored sticky, so push is
* successful: */
fail_unless (gst_pad_push_event (src, event) == TRUE);
fail_unless (event_caps == NULL);
/* Linking and activating will not forward the sticky event yet... */
fail_unless (GST_PAD_LINK_SUCCESSFUL (gst_pad_link (src, sink)));
gst_pad_set_active (src, TRUE);
gst_pad_set_active (sink, TRUE);
fail_unless (event_caps == NULL);
/* ...but the first buffer will: */
fail_unless (gst_pad_push (src, gst_buffer_new ()) == GST_FLOW_OK);
fail_unless (event_caps == caps);
fail_unless_equals_int (g_list_length (buffers), 1);
gst_caps_replace (&caps, NULL);
gst_caps_replace (&event_caps, NULL);
ASSERT_OBJECT_REFCOUNT (src, "src", 1);
ASSERT_OBJECT_REFCOUNT (sink, "sink", 1);
gst_object_unref (src);
gst_object_unref (sink);
}
GST_END_TEST;
/* Like test_sticky_caps_unlinked, but link before caps: */
GST_START_TEST (test_sticky_caps_flushing)
{
GstCaps *caps;
GstPadTemplate *src_template, *sink_template;
GstPad *src, *sink;
GstEvent *event;
caps = gst_caps_from_string ("foo/bar, dummy=(int){1, 2}");
src_template = gst_pad_template_new ("src", GST_PAD_SRC,
GST_PAD_ALWAYS, caps);
sink_template = gst_pad_template_new ("sink", GST_PAD_SINK,
GST_PAD_ALWAYS, caps);
gst_caps_unref (caps);
src = gst_pad_new_from_template (src_template, "src");
fail_if (src == NULL);
sink = gst_pad_new_from_template (sink_template, "sink");
fail_if (sink == NULL);
gst_pad_set_event_function (sink, sticky_event);
gst_pad_set_chain_function (sink, gst_check_chain_func);
gst_object_unref (src_template);
gst_object_unref (sink_template);
fail_unless (GST_PAD_LINK_SUCCESSFUL (gst_pad_link (src, sink)));
caps = gst_caps_from_string ("foo/bar, dummy=(int)1");
ASSERT_CAPS_REFCOUNT (caps, "caps", 1);
event = gst_event_new_caps (caps);
/* Pads are still inactive but event gets stored sticky, so push is
* successful: */
fail_unless (gst_pad_push_event (src, event) == TRUE);
fail_unless (event_caps == NULL);
/* Activating will not forward the sticky event yet... */
gst_pad_set_active (src, TRUE);
gst_pad_set_active (sink, TRUE);
fail_unless (event_caps == NULL);
/* ...but the first buffer will: */
fail_unless (gst_pad_push (src, gst_buffer_new ()) == GST_FLOW_OK);
fail_unless (event_caps == caps);
fail_unless_equals_int (g_list_length (buffers), 1);
gst_caps_replace (&caps, NULL);
gst_caps_replace (&event_caps, NULL);
ASSERT_OBJECT_REFCOUNT (src, "src", 1);
ASSERT_OBJECT_REFCOUNT (sink, "sink", 1);
gst_object_unref (src);
gst_object_unref (sink);
}
GST_END_TEST;
static gboolean
name_is_valid (const gchar * name, GstPadPresence presence)
{
@ -1072,6 +1208,8 @@ gst_pad_suite (void)
tcase_add_test (tc_chain, test_link);
tcase_add_test (tc_chain, test_refcount);
tcase_add_test (tc_chain, test_get_allowed_caps);
tcase_add_test (tc_chain, test_sticky_caps_unlinked);
tcase_add_test (tc_chain, test_sticky_caps_flushing);
tcase_add_test (tc_chain, test_link_unlink_threaded);
tcase_add_test (tc_chain, test_name_is_valid);
tcase_add_test (tc_chain, test_push_unlinked);