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124 lines
3.6 KiB
C
124 lines
3.6 KiB
C
/* GStreamer
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*
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* unit test for the audiosink base class
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*
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* Copyright (C) 2020 Seungha Yang <seungha.yang@navercorp.com>
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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., 51 Franklin St, Fifth Floor,
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* Boston, MA 02110-1301, 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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#include <gst/check/gstcheck.h>
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#include <gst/audio/gstaudiosink.h>
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#define GST_TYPE_AUDIO_FOO_SINK (gst_audio_foo_sink_get_type())
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#define GST_AUDIO_FOO_SINK(obj) (G_TYPE_CHECK_INSTANCE_CAST((obj),GST_TYPE_AUDIO_FOO_SINK,GstAudioFooSink))
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#define GST_AUDIO_FOO_SINK_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST((klass),GST_TYPE_AUDIO_FOO_SINK,GstAudioFooSinkClass))
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typedef struct _GstAudioFooSink GstAudioFooSink;
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typedef struct _GstAudioFooSinkClass GstAudioFooSinkClass;
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static GstStaticPadTemplate sink_template = 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 (GST_AUDIO_CAPS_MAKE (GST_AUDIO_FORMATS_ALL)));
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struct _GstAudioFooSink
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{
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GstAudioSink parent;
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guint num_clear_all_call;
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};
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struct _GstAudioFooSinkClass
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{
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GstAudioSinkClass parent_class;
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};
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GType gst_audio_foo_sink_get_type (void);
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G_DEFINE_TYPE (GstAudioFooSink, gst_audio_foo_sink, GST_TYPE_AUDIO_SINK);
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static void
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gst_audio_foo_sink_clear_all (GstAudioSink * sink)
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{
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GstAudioFooSink *self = GST_AUDIO_FOO_SINK (sink);
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self->num_clear_all_call++;
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}
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static void
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gst_audio_foo_sink_init (GstAudioFooSink * src)
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{
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}
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static void
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gst_audio_foo_sink_class_init (GstAudioFooSinkClass * klass)
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{
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GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
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GstAudioSinkClass *audiosink_class = GST_AUDIO_SINK_CLASS (klass);
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gst_element_class_add_static_pad_template (element_class, &sink_template);
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gst_element_class_set_metadata (element_class,
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"AudioFooSink", "Sink/Audio",
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"Audio Sink Unit Test element", "Foo Bar <foo@bar.com>");
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audiosink_class->extension->clear_all = gst_audio_foo_sink_clear_all;
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}
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GST_START_TEST (test_class_extension)
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{
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GstAudioFooSink *foosink = NULL;
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GstAudioBaseSink *bsink;
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GstAudioRingBuffer *ringbuffer;
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foosink = g_object_new (GST_TYPE_AUDIO_FOO_SINK, NULL);
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fail_unless (foosink != NULL);
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/* change state to READY to prepare audio ringbuffer */
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fail_unless (gst_element_set_state (GST_ELEMENT (foosink),
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GST_STATE_READY) == GST_STATE_CHANGE_SUCCESS);
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bsink = GST_AUDIO_BASE_SINK (foosink);
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ringbuffer = bsink->ringbuffer;
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fail_unless (ringbuffer != NULL);
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/* This will invoke GstAudioSink::clear_all method */
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gst_audio_ring_buffer_clear_all (ringbuffer);
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fail_unless_equals_int (foosink->num_clear_all_call, 1);
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gst_element_set_state (GST_ELEMENT (foosink), GST_STATE_NULL);
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gst_clear_object (&foosink);
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}
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GST_END_TEST;
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static Suite *
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audiosink_suite (void)
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{
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Suite *s = suite_create ("audiosink");
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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_class_extension);
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return s;
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}
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GST_CHECK_MAIN (audiosink)
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