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tests: add videoconvert test that checks formats in template caps
This commit is contained in:
Tim-Philipp Müller
parent
94a9bf10f3
commit
a0a9ebba43
2 changed files with 140 additions and 0 deletions
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@ -130,6 +130,7 @@ check_PROGRAMS = \
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elements/playbin-compressed \
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$(check_pango) \
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$(check_subparse) \
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elements/videoconvert \
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elements/videorate \
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elements/videoscale \
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elements/videotestsrc \
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@ -388,6 +389,14 @@ elements_vorbistag_CFLAGS = \
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$(VORBIS_CFLAGS) \
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$(CFLAGS)
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elements_videoconvert_CFLAGS = \
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$(GST_PLUGINS_BASE_CFLAGS) \
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$(GST_BASE_CFLAGS) \
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$(AM_CFLAGS)
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elements_videoconvert_LDADD = \
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$(top_builddir)/gst-libs/gst/video/libgstvideo-@GST_API_VERSION@.la \
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$(GST_BASE_LIBS) $(LDADD)
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elements_videoscale_CFLAGS = \
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$(GST_PLUGINS_BASE_CFLAGS) \
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$(GST_BASE_CFLAGS) \
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131
tests/check/elements/videoconvert.c
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131
tests/check/elements/videoconvert.c
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@ -0,0 +1,131 @@
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/* GStreamer
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* unit test for videoconvert
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*
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* Copyright (C) 2006-2012 Tim-Philipp Müller <tim centricular net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#ifdef HAVE_VALGRIND
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# include <valgrind/valgrind.h>
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#endif
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#include <gst/check/gstcheck.h>
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#include <gst/video/video.h>
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static guint
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get_num_formats (void)
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{
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guint i = 2;
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while (gst_video_format_to_string ((GstFormat) i) != NULL)
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++i;
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return i;
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}
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static void
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check_pad_template (GstPadTemplate * tmpl)
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{
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const GValue *list_val, *fmt_val;
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GstStructure *s;
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gboolean *formats_supported;
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GstCaps *caps;
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guint i, num_formats;
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num_formats = get_num_formats ();
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formats_supported = g_new0 (gboolean, num_formats);
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caps = gst_pad_template_get_caps (tmpl);
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/* If this fails, we need to update this unit test */
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fail_unless_equals_int (gst_caps_get_size (caps), 1);
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s = gst_caps_get_structure (caps, 0);
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fail_unless (gst_structure_has_name (s, "video/x-raw"));
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list_val = gst_structure_get_value (s, "format");
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fail_unless (list_val != NULL);
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/* If this fails, we need to update this unit test */
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fail_unless (GST_VALUE_HOLDS_LIST (list_val));
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for (i = 0; i < gst_value_list_get_size (list_val); ++i) {
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GstVideoFormat fmt;
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const gchar *fmt_str;
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fmt_val = gst_value_list_get_value (list_val, i);
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fail_unless (G_VALUE_HOLDS_STRING (fmt_val));
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fmt_str = g_value_get_string (fmt_val);
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GST_LOG ("format string: '%s'", fmt_str);
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fmt = gst_video_format_from_string (fmt_str);
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fail_unless (fmt != GST_VIDEO_FORMAT_UNKNOWN);
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formats_supported[(guint) fmt] = TRUE;
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}
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gst_caps_unref (caps);
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for (i = 2; i < num_formats; ++i) {
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if (!formats_supported[i]) {
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g_error ("videoconvert doesn't support format '%s'",
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gst_video_format_to_string ((GstVideoFormat) i));
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}
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}
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g_free (formats_supported);
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}
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GST_START_TEST (test_template_formats)
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{
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GstElementFactory *f;
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GstPadTemplate *t;
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const GList *pad_templates;
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f = gst_element_factory_find ("videoconvert");
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fail_unless (f != NULL);
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pad_templates = gst_element_factory_get_static_pad_templates (f);
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fail_unless_equals_int (g_list_length ((GList *) pad_templates), 2);
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t = gst_static_pad_template_get (pad_templates->data);
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check_pad_template (GST_PAD_TEMPLATE (t));
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gst_object_unref (t);
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t = gst_static_pad_template_get (pad_templates->next->data);
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check_pad_template (GST_PAD_TEMPLATE (t));
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gst_object_unref (t);
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gst_object_unref (f);
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}
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GST_END_TEST;
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static Suite *
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videoconvert_suite (void)
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{
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Suite *s = suite_create ("videoconvert");
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TCase *tc_chain = tcase_create ("general");
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suite_add_tcase (s, tc_chain);
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tcase_add_test (tc_chain, test_template_formats);
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return s;
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}
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GST_CHECK_MAIN (videoconvert);
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