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videorate: tests: New unit tests for upstream caps nego

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Adds unit tests that check videorate's upstream caps
negotiation works properly (put passthrough caps
first)

Fixes #608025
This commit is contained in:
Thiago Santos 2010-02-19 18:24:40 -03:00
parent 616f130d05
commit e5f96a7a19
1 changed files with 108 additions and 3 deletions
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111
tests/check/elements/videorate.c
View file

@ -53,11 +53,24 @@ static GstPad *mysrcpad, *mysinkpad;
"framerate = (fraction) 25/1 , " \
"format = (fourcc) I420"
#define VIDEO_CAPS_UNUSUAL_FRAMERATE \
"video/x-raw-yuv, " \
"width = (int) 240, " \
"height = (int) 120, " \
"framerate = (fraction) 999/7 , " \
"format = (fourcc) I420"
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (VIDEO_CAPS_TEMPLATE_STRING)
);
static GstStaticPadTemplate downstreamsinktemplate =
GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS (VIDEO_CAPS_STRING)
);
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
@ -89,20 +102,27 @@ G_STMT_START { \
}
static GstElement *
setup_videorate (void)
setup_videorate_full (GstStaticPadTemplate * srctemplate,
GstStaticPadTemplate * sinktemplate)
{
GstElement *videorate;
GST_DEBUG ("setup_videorate");
videorate = gst_check_setup_element ("videorate");
mysrcpad = gst_check_setup_src_pad (videorate, &srctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (videorate, &sinktemplate, NULL);
mysrcpad = gst_check_setup_src_pad (videorate, srctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (videorate, sinktemplate, NULL);
gst_pad_set_active (mysrcpad, TRUE);
gst_pad_set_active (mysinkpad, TRUE);
return videorate;
}
static GstElement *
setup_videorate (void)
{
return setup_videorate_full (&srctemplate, &sinktemplate);
}
static void
cleanup_videorate (GstElement * videorate)
{
@ -657,6 +677,89 @@ GST_START_TEST (test_non_ok_flow)
GST_END_TEST;
GST_START_TEST (test_upstream_caps_nego)
{
GstElement *videorate;
GstPad *videorate_pad;
GstCaps *expected_caps;
GstCaps *caps;
GstStructure *structure;
videorate = setup_videorate_full (&srctemplate, &downstreamsinktemplate);
fail_unless (gst_element_set_state (videorate,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
videorate_pad = gst_element_get_pad (videorate, "sink");
caps = gst_pad_get_caps (videorate_pad);
/* assemble the expected caps */
structure = gst_structure_from_string (VIDEO_CAPS_STRING, NULL);
expected_caps = gst_caps_new_empty ();
gst_caps_append_structure (expected_caps, structure);
structure = gst_structure_copy (structure);
gst_structure_set (structure, "framerate", GST_TYPE_FRACTION_RANGE,
0, 1, G_MAXINT, 1, NULL);
gst_caps_append_structure (expected_caps, structure);
fail_unless (gst_caps_is_equal (expected_caps, caps));
gst_caps_unref (caps);
gst_caps_unref (expected_caps);
gst_object_unref (videorate_pad);
/* cleanup */
cleanup_videorate (videorate);
}
GST_END_TEST;
GST_START_TEST (test_selected_caps)
{
GstElement *videorate;
GstElement *pipeline;
GstBus *bus;
GstMessage *msg;
GstPad *videorate_pad;
GstCaps *caps = NULL;
GstCaps *expected_caps = NULL;
pipeline = gst_parse_launch ("videotestsrc num-buffers=1 ! "
"! identity ! videorate name=videorate0 ! " VIDEO_CAPS_UNUSUAL_FRAMERATE
" ! fakesink", NULL);
fail_if (pipeline == NULL);
videorate = gst_bin_get_by_name (GST_BIN (pipeline), "videorate0");
fail_if (videorate == NULL);
bus = gst_pipeline_get_bus (GST_PIPELINE (pipeline));
fail_if (gst_element_set_state (pipeline,
GST_STATE_PLAYING) == GST_STATE_CHANGE_FAILURE,
"could not set to playing");
msg = gst_bus_timed_pop_filtered (bus, GST_CLOCK_TIME_NONE,
GST_MESSAGE_EOS | GST_MESSAGE_ERROR);
fail_if (msg == NULL || GST_MESSAGE_TYPE (msg) == GST_MESSAGE_ERROR);
videorate_pad = gst_element_get_pad (videorate, "sink");
g_object_get (videorate_pad, "caps", &caps, NULL);
expected_caps = gst_caps_from_string (VIDEO_CAPS_UNUSUAL_FRAMERATE);
fail_unless (gst_caps_is_equal (expected_caps, caps));
/* cleanup */
gst_object_unref (bus);
gst_message_unref (msg);
gst_caps_unref (caps);
gst_caps_unref (expected_caps);
gst_object_unref (videorate_pad);
gst_element_set_state (pipeline, GST_STATE_NULL);
gst_element_get_state (pipeline, NULL, NULL, GST_CLOCK_TIME_NONE);
gst_object_unref (pipeline);
}
GST_END_TEST;
static Suite *
videorate_suite (void)
{
@ -671,6 +774,8 @@ videorate_suite (void)
tcase_add_test (tc_chain, test_no_framerate);
tcase_add_test (tc_chain, test_changing_size);
tcase_add_test (tc_chain, test_non_ok_flow);
tcase_add_test (tc_chain, test_upstream_caps_nego);
tcase_add_test (tc_chain, test_selected_caps);
return s;
}