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videorate: Add test for caps negotiation

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This commit is contained in:
Sjoerd Simons 2011-09-01 17:05:23 +01:00
parent ec7ca80c9e
commit ee3dfd4471
1 changed files with 174 additions and 0 deletions
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174
tests/check/elements/videorate.c
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@ -774,6 +774,178 @@ GST_START_TEST (test_selected_caps)
GST_END_TEST;
/* Caps negotiation tests */
typedef struct
{
const gchar *caps;
gboolean drop_only;
/* Result of the videomaxrate caps after transforming */
const gchar *expected_sink_caps;
const gchar *expected_src_caps;
} TestInfo;
static TestInfo caps_negotiation_tests[] = {
{
.caps = "video/x-raw-yuv",
.drop_only = FALSE,
.expected_sink_caps = "video/x-raw-yuv",
.expected_src_caps = "video/x-raw-yuv"},
{
.caps = "video/x-raw-yuv",
.drop_only = TRUE,
.expected_sink_caps = "video/x-raw-yuv",
.expected_src_caps = "video/x-raw-yuv"},
{
.caps = "video/x-raw-yuv, framerate=(fraction)[0/1, MAX]",
.drop_only = FALSE,
.expected_sink_caps = "video/x-raw-yuv, framerate=(fraction)[0/1, MAX]",
.expected_src_caps = "video/x-raw-yuv, framerate=(fraction)[0/1, MAX]"},
{
.caps = "video/x-raw-yuv, framerate=(fraction)[0/1, MAX]",
.drop_only = TRUE,
.expected_sink_caps = "video/x-raw-yuv, framerate=(fraction)[0/1, MAX]",
.expected_src_caps = "video/x-raw-yuv, framerate=(fraction)[0/1, MAX]"},
{
.caps = "video/x-raw-yuv, framerate=15/1",
.drop_only = FALSE,
.expected_sink_caps =
"video/x-raw-yuv, framerate=(fraction)15/1;"
"video/x-raw-yuv, framerate=(fraction)[0/1, MAX]",
.expected_src_caps =
"video/x-raw-yuv, framerate=(fraction)15/1;"
"video/x-raw-yuv, framerate=(fraction)[0/1, MAX]"},
{
.caps = "video/x-raw-yuv, framerate=15/1",
.drop_only = TRUE,
.expected_sink_caps =
"video/x-raw-yuv, framerate=(fraction)15/1;"
"video/x-raw-yuv, framerate=(fraction)[15/1, MAX];"
"video/x-raw-yuv, framerate=(fraction)0/1",
.expected_src_caps =
"video/x-raw-yuv, framerate=(fraction)15/1;"
"video/x-raw-yuv, framerate=(fraction)[0/1, 15/1]"},
{
.caps = "video/x-raw-yuv, framerate=[15/1, 30/1]",
.drop_only = FALSE,
.expected_sink_caps =
"video/x-raw-yuv, framerate=(fraction)[15/1, 30/1];"
"video/x-raw-yuv, framerate=(fraction)[0/1, MAX];",
.expected_src_caps =
"video/x-raw-yuv, framerate=(fraction)[15/1, 30/1];"
"video/x-raw-yuv, framerate=(fraction)[0/1, MAX];"},
{
.caps = "video/x-raw-yuv, framerate=[15/1, 30/1]",
.drop_only = TRUE,
.expected_sink_caps =
"video/x-raw-yuv, framerate=(fraction)[15/1, 30/1];"
"video/x-raw-yuv, framerate=(fraction)[15/1, MAX];"
"video/x-raw-yuv, framerate=(fraction)0/1",
.expected_src_caps =
"video/x-raw-yuv, framerate=(fraction)[15/1, 30/1];"
"video/x-raw-yuv, framerate=(fraction)[0/1, 30/1]"},
{
.caps = "video/x-raw-yuv, framerate={15/1, 30/1}",
.drop_only = FALSE,
.expected_sink_caps =
"video/x-raw-yuv, framerate=(fraction){15/1, 30/1};"
"video/x-raw-yuv, framerate=(fraction)[0/1, MAX];",
.expected_src_caps =
"video/x-raw-yuv, framerate=(fraction){15/1, 30/1};"
"video/x-raw-yuv, framerate=(fraction)[0/1, MAX]"},
{
.caps = "video/x-raw-yuv, framerate={15/1, 30/1}",
.drop_only = TRUE,
.expected_sink_caps =
"video/x-raw-yuv, framerate=(fraction){15/1, 30/1};"
"video/x-raw-yuv, framerate=(fraction)[15/1, MAX];"
"video/x-raw-yuv, framerate=(fraction)0/1",
.expected_src_caps =
"video/x-raw-yuv, framerate=(fraction){15/1, 30/1};"
"video/x-raw-yuv, framerate=(fraction)[0/1, 30/1];"},
};
static GstCaps *
_getcaps_function (GstPad * pad)
{
GstCaps *caps = g_object_get_data (G_OBJECT (pad), "caps");
fail_unless (caps != NULL);
return gst_caps_copy (caps);
}
static void
check_caps_identical (GstCaps * a, GstCaps * b)
{
int i;
if (gst_caps_get_size (a) != gst_caps_get_size (b))
goto fail;
for (i = 0; i < gst_caps_get_size (a); i++) {
GstStructure *sa, *sb;
sa = gst_caps_get_structure (a, i);
sb = gst_caps_get_structure (b, i);
if (!gst_structure_is_equal (sa, sb))
goto fail;
}
return;
fail:
fail ("caps (%s) is not equal to caps (%s)",
gst_caps_to_string (a), gst_caps_to_string (b));
}
static void
check_peer_caps (GstPad * pad, const char *expected)
{
GstCaps *caps;
GstCaps *expected_caps;
caps = gst_pad_peer_get_caps (pad);
fail_unless (caps != NULL);
expected_caps = gst_caps_from_string (expected);
fail_unless (expected_caps != NULL);
check_caps_identical (caps, expected_caps);
gst_caps_unref (caps);
gst_caps_unref (expected_caps);
}
GST_START_TEST (test_caps_negotiation)
{
GstElement *videorate;
GstCaps *caps;
TestInfo *test = &caps_negotiation_tests[__i__];
videorate = setup_videorate_full (&srctemplate, &sinktemplate);
caps = gst_caps_from_string (test->caps);
g_object_set_data_full (G_OBJECT (mysrcpad), "caps",
gst_caps_ref (caps), (GDestroyNotify) gst_caps_unref);
g_object_set_data_full (G_OBJECT (mysinkpad), "caps",
gst_caps_ref (caps), (GDestroyNotify) gst_caps_unref);
gst_caps_unref (caps);
g_object_set (videorate, "drop-only", test->drop_only, NULL);
gst_pad_set_getcaps_function (mysrcpad, _getcaps_function);
gst_pad_set_getcaps_function (mysinkpad, _getcaps_function);
check_peer_caps (mysrcpad, test->expected_sink_caps);
check_peer_caps (mysinkpad, test->expected_src_caps);
gst_object_unref (videorate);
}
GST_END_TEST;
static Suite *
videorate_suite (void)
{
@ -790,6 +962,8 @@ videorate_suite (void)
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);
tcase_add_loop_test (tc_chain, test_caps_negotiation,
0, G_N_ELEMENTS (caps_negotiation_tests));
return s;
}