Commit 0eee8477 authored by Mark Nauwelaerts's avatar Mark Nauwelaerts Committed by Tim-Philipp Müller
Browse files

capssetter: add unit test

parent 82178951
/* GStreamer
*
* unit test for capssetter
*
* Copyright (C) <2009> Mark Nauwelaerts <mnauw@users.sourceforge.net>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
*/
#include <unistd.h>
#include <gst/check/gstcheck.h>
/* For ease of programming we use globals to keep refs for our floating
* src and sink pads we create; otherwise we always have to do get_pad,
* get_peer, and then remove references in every test function */
static GstPad *mysrcpad, *mysinkpad;
static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS_ANY);
static GstElement *
setup_capssetter (void)
{
GstElement *capssetter;
GST_DEBUG ("setup_capssetter");
capssetter = gst_check_setup_element ("capssetter");
mysrcpad = gst_check_setup_src_pad (capssetter, &srctemplate, NULL);
mysinkpad = gst_check_setup_sink_pad (capssetter, &sinktemplate, NULL);
gst_pad_set_active (mysrcpad, TRUE);
gst_pad_set_active (mysinkpad, TRUE);
return capssetter;
}
static void
cleanup_capssetter (GstElement * capssetter)
{
GST_DEBUG ("cleanup_capssetter");
gst_pad_set_active (mysrcpad, FALSE);
gst_pad_set_active (mysinkpad, FALSE);
gst_check_teardown_src_pad (capssetter);
gst_check_teardown_sink_pad (capssetter);
gst_check_teardown_element (capssetter);
}
static void
push_and_test (GstCaps * prop_caps, gboolean join, gboolean replace,
GstCaps * in_caps, GstCaps * out_caps)
{
GstElement *capssetter;
GstBuffer *buffer;
capssetter = setup_capssetter ();
fail_unless (gst_element_set_state (capssetter,
GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
"could not set to playing");
buffer = gst_buffer_new_and_alloc (4);
ASSERT_BUFFER_REFCOUNT (buffer, "buffer", 1);
memcpy (GST_BUFFER_DATA (buffer), "data", 4);
gst_buffer_set_caps (buffer, in_caps);
gst_caps_unref (in_caps);
g_object_set (capssetter, "join", join, NULL);
g_object_set (capssetter, "replace", replace, NULL);
g_object_set (capssetter, "caps", prop_caps, NULL);
gst_caps_unref (prop_caps);
/* pushing gives away my reference ... */
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK,
"Failed pushing buffer to capssetter");
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()) == TRUE);
/* ... but it should end up being collected on the global buffer list */
fail_unless (g_list_length (buffers) == 1);
buffer = g_list_first (buffers)->data;
ASSERT_BUFFER_REFCOUNT (buffer, "buffer", 1);
fail_unless (gst_caps_is_equal (out_caps, GST_BUFFER_CAPS (buffer)));
gst_caps_unref (out_caps);
/* cleanup */
cleanup_capssetter (capssetter);
}
#define SRC_WIDTH 8
#define SRC_HEIGHT 12
static GstCaps *
make_src_caps ()
{
return gst_caps_new_simple ("video/x-raw-yuv", "width", G_TYPE_INT, SRC_WIDTH,
"height", G_TYPE_INT, SRC_HEIGHT, NULL);
}
/* don't try these caps mutations at home, folks */
GST_START_TEST (test_n_join_n_replace)
{
GstCaps *in_caps, *prop_caps, *out_caps;
in_caps = make_src_caps ();
prop_caps = gst_caps_new_simple ("video/x-raw-rgb",
"width", G_TYPE_INT, 2 * SRC_WIDTH, NULL);
out_caps = gst_caps_new_simple ("video/x-raw-rgb",
"width", G_TYPE_INT, 2 * SRC_WIDTH,
"height", G_TYPE_INT, SRC_HEIGHT, NULL);
push_and_test (prop_caps, FALSE, FALSE, in_caps, out_caps);
}
GST_END_TEST;
GST_START_TEST (test_n_join_replace)
{
GstCaps *in_caps, *prop_caps, *out_caps;
in_caps = make_src_caps ();
prop_caps = gst_caps_new_simple ("video/x-raw-rgb",
"width", G_TYPE_INT, 2 * SRC_WIDTH, NULL);
out_caps = gst_caps_copy (prop_caps);
push_and_test (prop_caps, FALSE, TRUE, in_caps, out_caps);
}
GST_END_TEST;
GST_START_TEST (test_join_n_replace_n_match)
{
GstCaps *in_caps, *prop_caps, *out_caps;
/* non joining caps */
in_caps = make_src_caps ();
prop_caps = gst_caps_new_simple ("video/x-raw-rgb",
"width", G_TYPE_INT, 2 * SRC_WIDTH, NULL);
out_caps = gst_caps_copy (in_caps);
push_and_test (prop_caps, TRUE, FALSE, in_caps, out_caps);
}
GST_END_TEST;
GST_START_TEST (test_join_n_replace_match)
{
GstCaps *in_caps, *prop_caps, *out_caps;
/* joining caps */
in_caps = make_src_caps ();
prop_caps = gst_caps_new_simple ("video/x-raw-yuv",
"width", G_TYPE_INT, 2 * SRC_WIDTH, NULL);
out_caps = gst_caps_new_simple ("video/x-raw-yuv",
"width", G_TYPE_INT, 2 * SRC_WIDTH,
"height", G_TYPE_INT, SRC_HEIGHT, NULL);
push_and_test (prop_caps, TRUE, FALSE, in_caps, out_caps);
}
GST_END_TEST;
GST_START_TEST (test_join_replace_n_match)
{
GstCaps *in_caps, *prop_caps, *out_caps;
/* non joining caps */
in_caps = make_src_caps ();
prop_caps = gst_caps_new_simple ("video/x-raw-rgb",
"width", G_TYPE_INT, 2 * SRC_WIDTH, NULL);
out_caps = gst_caps_copy (in_caps);
push_and_test (prop_caps, TRUE, TRUE, in_caps, out_caps);
}
GST_END_TEST;
GST_START_TEST (test_join_replace_match)
{
GstCaps *in_caps, *prop_caps, *out_caps;
/* joining caps */
in_caps = make_src_caps ();
prop_caps = gst_caps_new_simple ("video/x-raw-yuv",
"width", G_TYPE_INT, 2 * SRC_WIDTH, NULL);
out_caps = gst_caps_copy (prop_caps);
push_and_test (prop_caps, TRUE, TRUE, in_caps, out_caps);
}
GST_END_TEST;
static Suite *
capssetter_suite (void)
{
Suite *s = suite_create ("capssetter");
TCase *tc_chain = tcase_create ("general");
suite_add_tcase (s, tc_chain);
tcase_add_test (tc_chain, test_n_join_n_replace);
tcase_add_test (tc_chain, test_n_join_replace);
tcase_add_test (tc_chain, test_join_n_replace_n_match);
tcase_add_test (tc_chain, test_join_n_replace_match);
tcase_add_test (tc_chain, test_join_replace_n_match);
tcase_add_test (tc_chain, test_join_replace_match);
return s;
}
GST_CHECK_MAIN (capssetter);
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