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e040bb2dbe
Original commit message from CVS: 2005-09-02 Andy Wingo <wingo@pobox.com> * gst/gstelement.h (GstState): Renamed from GstElementState, changed to be a normal enum instead of flags. (GstStateChangeReturn): Renamed from GstElementStateReturn, names munged to be GST_STATE_CHANGE_*. (GST_STATE_CHANGE): Renamed from GST_STATE_TRANSITION, updated to work with the new state representation. (GstStateChange): New enumeration of possible state transitions. Replaces GST_STATE_FOO_TO_BAR with GST_STATE_CHANGE_FOO_TO_BAR. (GstElementClass::change_state): Pass the GstStateChange along as an argument. Helps language bindings, so they don't have to use tricky lock-needing macros like GST_STATE_CHANGE (). * scripts/update-states (file): New script. Run it on a file to update it for state naming and API changes. Updates files in place. * All files updated for the new API.
141 lines
3.6 KiB
C
141 lines
3.6 KiB
C
/* GStreamer
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*
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* unit test for identity
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*
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* Copyright (C) <2005> Thomas Vander Stichele <thomas at apestaart dot org>
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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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#include <unistd.h>
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#include <gst/check/gstcheck.h>
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GList *buffers = NULL;
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gboolean have_eos = FALSE;
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/* For ease of programming we use globals to keep refs for our floating
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* src and sink pads we create; otherwise we always have to do get_pad,
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* get_peer, and then remove references in every test function */
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GstPad *mysrcpad, *mysinkpad;
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static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
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GST_PAD_SINK,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
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GST_PAD_SRC,
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GST_PAD_ALWAYS,
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GST_STATIC_CAPS_ANY);
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gboolean
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event_func (GstPad * pad, GstEvent * event)
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{
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if (GST_EVENT_TYPE (event) == GST_EVENT_EOS) {
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/* we take the lock here because it's good practice to so, even though
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* no buffers will be pushed anymore anyway */
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GST_STREAM_LOCK (pad);
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have_eos = TRUE;
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GST_STREAM_UNLOCK (pad);
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gst_event_unref (event);
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return TRUE;
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}
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gst_event_unref (event);
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return FALSE;
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}
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GstElement *
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setup_identity ()
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{
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GstElement *identity;
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GST_DEBUG ("setup_identity");
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identity = gst_check_setup_element ("identity");
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mysrcpad = gst_check_setup_src_pad (identity, &srctemplate, NULL);
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mysinkpad = gst_check_setup_sink_pad (identity, &sinktemplate, NULL);
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gst_pad_set_event_function (mysinkpad, event_func);
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gst_pad_set_active (mysrcpad, TRUE);
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gst_pad_set_active (mysinkpad, TRUE);
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return identity;
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}
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void
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cleanup_identity (GstElement * identity)
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{
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GST_DEBUG ("cleanup_identity");
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gst_check_teardown_src_pad (identity);
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gst_check_teardown_sink_pad (identity);
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gst_check_teardown_element (identity);
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}
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GST_START_TEST (test_one_buffer)
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{
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GstElement *identity;
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GstBuffer *buffer;
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identity = setup_identity ();
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fail_unless (gst_element_set_state (identity,
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GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS,
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"could not set to playing");
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buffer = gst_buffer_new_and_alloc (4);
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ASSERT_BUFFER_REFCOUNT (buffer, "buffer", 1);
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memcpy (GST_BUFFER_DATA (buffer), "data", 4);
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/* pushing gives away my reference ... */
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gst_pad_push (mysrcpad, buffer);
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/* ... but it ends up being collected on the global buffer list */
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ASSERT_BUFFER_REFCOUNT (buffer, "buffer", 1);
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/* cleanup */
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cleanup_identity (identity);
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}
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GST_END_TEST;
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Suite *
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identity_suite (void)
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{
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Suite *s = suite_create ("identity");
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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_one_buffer);
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return s;
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}
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int
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main (int argc, char **argv)
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{
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int nf;
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Suite *s = identity_suite ();
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SRunner *sr = srunner_create (s);
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gst_check_init (&argc, &argv);
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srunner_run_all (sr, CK_NORMAL);
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nf = srunner_ntests_failed (sr);
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srunner_free (sr);
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return nf;
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}
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