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deinterlace: Adds tests for caps acceptance

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Adds check unit tests for deinterlace for validating
caps accepting and the expected caps output on the
other pad
This commit is contained in:
Thiago Santos 2010-01-05 07:50:51 -03:00
parent 2370c452ca
commit 8ba4d1b683
2 changed files with 162 additions and 0 deletions
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3
tests/check/Makefile.am
View file

@ -168,6 +168,9 @@ elements_cmmlenc_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)
elements_alphacolor_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)
elements_deinterlace_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)
elements_deinterlace_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgstvideo-$(GST_MAJORMINOR) $(LDADD)
elements_deinterleave_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)
elements_deinterleave_LDADD = $(GST_PLUGINS_BASE_LIBS) -lgstaudio-$(GST_MAJORMINOR) $(LDADD)
elements_interleave_CFLAGS = $(GST_PLUGINS_BASE_CFLAGS) $(CFLAGS) $(AM_CFLAGS)

159
tests/check/elements/deinterlace.c
View file

@ -23,6 +23,19 @@
#include <stdio.h>
#include <gst/check/gstcheck.h>
#include <gst/video/video.h>
static gboolean
gst_caps_is_interlaced (GstCaps * caps)
{
GstStructure *structure;
gboolean interlaced = FALSE;
fail_unless (gst_caps_is_fixed (caps));
structure = gst_caps_get_structure (caps, 0);
fail_unless (gst_video_format_parse_caps_interlaced (caps, &interlaced));
return interlaced;
}
GST_START_TEST (test_create_and_unref)
{
@ -37,6 +50,149 @@ GST_START_TEST (test_create_and_unref)
GST_END_TEST;
#define CAPS_VIDEO_COMMON \
"width=(int)800, height=(int)600, framerate=(fraction)15/1"
#define CAPS_YUY2 \
"video/x-raw-yuv, " \
CAPS_VIDEO_COMMON ", " \
"format=(fourcc)YUY2"
#define CAPS_YUY2_INTERLACED \
CAPS_YUY2 ", " \
"interlaced=(boolean)true"
#define CAPS_YVYU \
"video/x-raw-yuv, " \
CAPS_VIDEO_COMMON ", " \
"format=(fourcc)YVYU"
#define CAPS_YVYU_INTERLACED \
CAPS_YVYU ", " \
"interlaced=(boolean)true"
static GstElement *deinterlace;
static GstPad *srcpad;
static GstPad *sinkpad;
static void
setup_deinterlace ()
{
deinterlace = gst_element_factory_make ("deinterlace", NULL);
fail_unless (deinterlace != NULL);
sinkpad = gst_element_get_static_pad (deinterlace, "sink");
fail_unless (sinkpad != NULL);
srcpad = gst_element_get_static_pad (deinterlace, "src");
fail_unless (srcpad != NULL);
}
static void
deinterlace_set_caps_and_check (GstCaps * input, gboolean must_deinterlace)
{
GstCaps *othercaps = NULL;
fail_unless (gst_pad_set_caps (sinkpad, input));
g_object_get (srcpad, "caps", &othercaps, NULL);
if (must_deinterlace) {
fail_if (gst_caps_is_interlaced (othercaps));
} else {
fail_unless (gst_caps_is_equal (input, othercaps));
}
gst_caps_unref (input);
gst_caps_unref (othercaps);
}
static void
deinterlace_set_string_caps_and_check (const gchar * input,
gboolean must_deinterlace)
{
deinterlace_set_caps_and_check (gst_caps_from_string (input),
must_deinterlace);
}
GST_START_TEST (test_mode_auto_accept_caps)
{
setup_deinterlace ();
/* auto mode */
g_object_set (deinterlace, "mode", 0, NULL);
fail_unless (gst_element_set_state (deinterlace, GST_STATE_PLAYING) ==
GST_STATE_CHANGE_SUCCESS);
/* try to set non interlaced caps */
deinterlace_set_string_caps_and_check (CAPS_YVYU, FALSE);
deinterlace_set_string_caps_and_check (CAPS_YUY2, FALSE);
/* now try to set interlaced caps */
deinterlace_set_string_caps_and_check (CAPS_YVYU_INTERLACED, TRUE);
deinterlace_set_string_caps_and_check (CAPS_YUY2_INTERLACED, TRUE);
/* cleanup */
gst_object_unref (sinkpad);
gst_object_unref (srcpad);
fail_unless (gst_element_set_state (deinterlace, GST_STATE_NULL) ==
GST_STATE_CHANGE_SUCCESS);
gst_object_unref (deinterlace);
}
GST_END_TEST;
GST_START_TEST (test_mode_forced_accept_caps)
{
setup_deinterlace ();
/* forced mode */
g_object_set (deinterlace, "mode", 1, NULL);
fail_unless (gst_element_set_state (deinterlace, GST_STATE_PLAYING) ==
GST_STATE_CHANGE_SUCCESS);
/* try to set non interlaced caps */
deinterlace_set_string_caps_and_check (CAPS_YVYU, TRUE);
deinterlace_set_string_caps_and_check (CAPS_YUY2, TRUE);
/* now try to set interlaced caps */
deinterlace_set_string_caps_and_check (CAPS_YVYU_INTERLACED, TRUE);
deinterlace_set_string_caps_and_check (CAPS_YUY2_INTERLACED, TRUE);
/* cleanup */
gst_object_unref (sinkpad);
gst_object_unref (srcpad);
fail_unless (gst_element_set_state (deinterlace, GST_STATE_NULL) ==
GST_STATE_CHANGE_SUCCESS);
gst_object_unref (deinterlace);
}
GST_END_TEST;
GST_START_TEST (test_mode_disabled_accept_caps)
{
setup_deinterlace ();
/* disabled mode */
g_object_set (deinterlace, "mode", 2, NULL);
fail_unless (gst_element_set_state (deinterlace, GST_STATE_PLAYING) ==
GST_STATE_CHANGE_SUCCESS);
/* try to set non interlaced caps */
deinterlace_set_string_caps_and_check (CAPS_YVYU, FALSE);
deinterlace_set_string_caps_and_check (CAPS_YUY2, FALSE);
/* now try to set interlaced caps */
deinterlace_set_string_caps_and_check (CAPS_YVYU_INTERLACED, FALSE);
deinterlace_set_string_caps_and_check (CAPS_YUY2_INTERLACED, FALSE);
/* cleanup */
gst_object_unref (sinkpad);
gst_object_unref (srcpad);
fail_unless (gst_element_set_state (deinterlace, GST_STATE_NULL) ==
GST_STATE_CHANGE_SUCCESS);
gst_object_unref (deinterlace);
}
GST_END_TEST;
static Suite *
deinterlace_suite (void)
{
@ -46,6 +202,9 @@ deinterlace_suite (void)
suite_add_tcase (s, tc_chain);
tcase_set_timeout (tc_chain, 180);
tcase_add_test (tc_chain, test_create_and_unref);
tcase_add_test (tc_chain, test_mode_auto_accept_caps);
tcase_add_test (tc_chain, test_mode_forced_accept_caps);
tcase_add_test (tc_chain, test_mode_disabled_accept_caps);
return s;
}