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tests: audioencoder: add tests analogous to the videoencoder ones

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This commit is contained in:
Thiago Santos 2014-01-29 12:33:21 -03:00
parent e00dc5b879
commit 1ae733fd4e
3 changed files with 419 additions and 0 deletions
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11
tests/check/Makefile.am
View file

@ -105,6 +105,7 @@ check_PROGRAMS = \
libs/audio \
libs/audiocdsrc \
libs/audiodecoder \
libs/audioencoder \
libs/discoverer \
libs/fft \
libs/navigation \
@ -212,6 +213,16 @@ libs_audiodecoder_LDADD = \
$(GST_BASE_LIBS) \
$(LDADD)
libs_audioencoder_CFLAGS = \
$(GST_PLUGINS_BASE_CFLAGS) \
$(GST_BASE_CFLAGS) \
$(AM_CFLAGS)
libs_audioencoder_LDADD = \
$(top_builddir)/gst-libs/gst/audio/libgstaudio-@GST_API_VERSION@.la \
$(GST_BASE_LIBS) \
$(LDADD)
libs_audiocdsrc_CFLAGS = \
$(GST_PLUGINS_BASE_CFLAGS) \
$(GST_BASE_CFLAGS) \

1
tests/check/libs/.gitignore vendored
View file

@ -2,6 +2,7 @@
audio
audiocdsrc
audiodecoder
audioencoder
discoverer
fft
gstlibscpp

407
tests/check/libs/audioencoder.c Normal file
View file

@ -0,0 +1,407 @@
/* GStreamer
*
* Copyright (C) 2014 Samsung Electronics. All rights reserved.
* Author: Thiago Santos <ts.santos@sisa.samsung.com>
*
* 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., 51 Franklin St, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifdef HAVE_CONFIG_H
#include "config.h"
#endif
#include <gst/gst.h>
#include <gst/check/gstcheck.h>
#include <gst/audio/audio.h>
#include <gst/app/app.h>
static GstPad *mysrcpad, *mysinkpad;
static GstElement *enc;
static GList *events = NULL;
#define TEST_AUDIO_RATE 44100
#define TEST_AUDIO_CHANNELS 2
#define TEST_AUDIO_FORMAT "S16LE"
#define GST_AUDIO_ENCODER_TESTER_TYPE gst_audio_encoder_tester_get_type()
static GType gst_audio_encoder_tester_get_type (void);
typedef struct _GstAudioEncoderTester GstAudioEncoderTester;
typedef struct _GstAudioEncoderTesterClass GstAudioEncoderTesterClass;
struct _GstAudioEncoderTester
{
GstAudioEncoder parent;
};
struct _GstAudioEncoderTesterClass
{
GstAudioEncoderClass parent_class;
};
G_DEFINE_TYPE (GstAudioEncoderTester, gst_audio_encoder_tester,
GST_TYPE_AUDIO_ENCODER);
static gboolean
gst_audio_encoder_tester_start (GstAudioEncoder * enc)
{
return TRUE;
}
static gboolean
gst_audio_encoder_tester_stop (GstAudioEncoder * enc)
{
return TRUE;
}
static gboolean
gst_audio_encoder_tester_set_format (GstAudioEncoder * enc, GstAudioInfo * info)
{
gst_audio_encoder_set_output_format (enc,
gst_caps_new_simple ("audio/x-test-custom", "rate", G_TYPE_INT,
TEST_AUDIO_RATE, "channels", G_TYPE_INT, TEST_AUDIO_CHANNELS, NULL));
return TRUE;
}
static GstFlowReturn
gst_audio_encoder_tester_handle_frame (GstAudioEncoder * enc,
GstBuffer * buffer)
{
guint8 *data;
GstMapInfo map;
guint64 input_num;
GstBuffer *output_buffer;
if (buffer == NULL)
return GST_FLOW_OK;
gst_buffer_map (buffer, &map, GST_MAP_READ);
input_num = *((guint64 *) map.data);
gst_buffer_unmap (buffer, &map);
data = g_malloc (sizeof (guint64));
*(guint64 *) data = input_num;
output_buffer = gst_buffer_new_wrapped (data, sizeof (guint64));
GST_BUFFER_PTS (output_buffer) = GST_BUFFER_PTS (buffer);
GST_BUFFER_DURATION (output_buffer) = GST_BUFFER_DURATION (buffer);
return gst_audio_encoder_finish_frame (enc, output_buffer, TEST_AUDIO_RATE);
}
static void
gst_audio_encoder_tester_class_init (GstAudioEncoderTesterClass * klass)
{
GstElementClass *element_class = GST_ELEMENT_CLASS (klass);
GstAudioEncoderClass *audioencoder_class = GST_AUDIO_ENCODER_CLASS (klass);
static GstStaticPadTemplate sink_templ = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK, GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw"));
static GstStaticPadTemplate src_templ = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC, GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-test-custom"));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&sink_templ));
gst_element_class_add_pad_template (element_class,
gst_static_pad_template_get (&src_templ));
gst_element_class_set_metadata (element_class,
"AudioEncoderTester", "Encoder/Audio", "yep", "me");
audioencoder_class->start = gst_audio_encoder_tester_start;
audioencoder_class->stop = gst_audio_encoder_tester_stop;
audioencoder_class->handle_frame = gst_audio_encoder_tester_handle_frame;
audioencoder_class->set_format = gst_audio_encoder_tester_set_format;
}
static void
gst_audio_encoder_tester_init (GstAudioEncoderTester * tester)
{
}
static gboolean
_mysinkpad_event (GstPad * pad, GstObject * parent, GstEvent * event)
{
events = g_list_append (events, event);
return TRUE;
}
static void
setup_audioencodertester (void)
{
GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink",
GST_PAD_SINK,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-test-custom")
);
GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src",
GST_PAD_SRC,
GST_PAD_ALWAYS,
GST_STATIC_CAPS ("audio/x-raw")
);
enc = g_object_new (GST_AUDIO_ENCODER_TESTER_TYPE, NULL);
mysrcpad = gst_check_setup_src_pad (enc, &srctemplate);
mysinkpad = gst_check_setup_sink_pad (enc, &sinktemplate);
gst_pad_set_event_function (mysinkpad, _mysinkpad_event);
}
static void
cleanup_audioencodertest (void)
{
gst_pad_set_active (mysrcpad, FALSE);
gst_pad_set_active (mysinkpad, FALSE);
gst_element_set_state (enc, GST_STATE_NULL);
gst_check_teardown_src_pad (enc);
gst_check_teardown_sink_pad (enc);
gst_check_teardown_element (enc);
g_list_free_full (events, (GDestroyNotify) gst_event_unref);
events = NULL;
}
static GstBuffer *
create_test_buffer (guint64 num)
{
GstBuffer *buffer;
guint64 *data;
gsize size;
guint64 samples;
samples = TEST_AUDIO_RATE;
size = 2 * 2 * samples;
data = g_malloc0 (size);
*data = num;
buffer = gst_buffer_new_wrapped (data, size);
GST_BUFFER_PTS (buffer) = num * GST_SECOND;
GST_BUFFER_DURATION (buffer) = GST_SECOND;
return buffer;
}
static void
send_startup_events (void)
{
GstCaps *caps;
fail_unless (gst_pad_push_event (mysrcpad,
gst_event_new_stream_start ("randomvalue")));
/* push caps */
caps =
gst_caps_new_simple ("audio/x-raw", "rate", G_TYPE_INT,
TEST_AUDIO_RATE, "channels", G_TYPE_INT, TEST_AUDIO_CHANNELS, "format",
G_TYPE_STRING, "S16LE", "layout", G_TYPE_STRING, "interleaved", NULL);
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_caps (caps)));
gst_caps_unref (caps);
}
#define NUM_BUFFERS 100
GST_START_TEST (audioencoder_playback)
{
GstSegment segment;
GstBuffer *buffer;
guint64 i;
GList *iter;
setup_audioencodertester ();
gst_pad_set_active (mysrcpad, TRUE);
gst_element_set_state (enc, GST_STATE_PLAYING);
gst_pad_set_active (mysinkpad, TRUE);
send_startup_events ();
/* push a new segment */
gst_segment_init (&segment, GST_FORMAT_TIME);
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment)));
/* push buffers, the data is actually a number so we can track them */
for (i = 0; i < NUM_BUFFERS; i++) {
buffer = create_test_buffer (i);
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
}
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()));
/* check that all buffers were received by our source pad */
fail_unless (g_list_length (buffers) == NUM_BUFFERS);
i = 0;
for (iter = buffers; iter; iter = g_list_next (iter)) {
GstMapInfo map;
guint64 num;
buffer = iter->data;
gst_buffer_map (buffer, &map, GST_MAP_READ);
num = *(guint64 *) map.data;
fail_unless (i == num);
fail_unless (GST_BUFFER_PTS (buffer) == i * GST_SECOND);
fail_unless (GST_BUFFER_DURATION (buffer) == GST_SECOND);
gst_buffer_unmap (buffer, &map);
i++;
}
g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
buffers = NULL;
cleanup_audioencodertest ();
}
GST_END_TEST;
/* make sure tags sent right before eos are pushed */
GST_START_TEST (audioencoder_tags_before_eos)
{
GstSegment segment;
GstBuffer *buffer;
GstTagList *tags;
setup_audioencodertester ();
gst_pad_set_active (mysrcpad, TRUE);
gst_element_set_state (enc, GST_STATE_PLAYING);
gst_pad_set_active (mysinkpad, TRUE);
send_startup_events ();
/* push a new segment */
gst_segment_init (&segment, GST_FORMAT_TIME);
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment)));
/* push buffer */
buffer = create_test_buffer (0);
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
/* clean received events list */
g_list_free_full (events, (GDestroyNotify) gst_event_unref);
events = NULL;
/* push a tag event */
tags = gst_tag_list_new (GST_TAG_COMMENT, "test-comment", NULL);
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_tag (tags)));
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()));
/* check that the tag was received */
{
GstEvent *tag_event = events->data;
gchar *str;
fail_unless (GST_EVENT_TYPE (tag_event) == GST_EVENT_TAG);
gst_event_parse_tag (tag_event, &tags);
fail_unless (gst_tag_list_get_string (tags, GST_TAG_COMMENT, &str));
fail_unless (strcmp (str, "test-comment") == 0);
g_free (str);
}
g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
buffers = NULL;
g_list_free_full (events, (GDestroyNotify) gst_event_unref);
events = NULL;
cleanup_audioencodertest ();
}
GST_END_TEST;
/* make sure events sent right before eos are pushed */
GST_START_TEST (audioencoder_events_before_eos)
{
GstSegment segment;
GstBuffer *buffer;
GstMessage *msg;
setup_audioencodertester ();
gst_pad_set_active (mysrcpad, TRUE);
gst_element_set_state (enc, GST_STATE_PLAYING);
gst_pad_set_active (mysinkpad, TRUE);
send_startup_events ();
/* push a new segment */
gst_segment_init (&segment, GST_FORMAT_TIME);
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_segment (&segment)));
/* push buffer */
buffer = create_test_buffer (0);
fail_unless (gst_pad_push (mysrcpad, buffer) == GST_FLOW_OK);
/* clean received events list */
g_list_free_full (events, (GDestroyNotify) gst_event_unref);
events = NULL;
/* push a serialized event */
msg =
gst_message_new_element (GST_OBJECT (mysrcpad),
gst_structure_new_empty ("test"));
fail_unless (gst_pad_push_event (mysrcpad,
gst_event_new_sink_message ("sink-test", msg)));
gst_message_unref (msg);
fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()));
/* check that the tag was received */
{
GstEvent *msg_event = events->data;
const GstStructure *structure;
fail_unless (GST_EVENT_TYPE (msg_event) == GST_EVENT_SINK_MESSAGE);
fail_unless (gst_event_has_name (msg_event, "sink-test"));
gst_event_parse_sink_message (msg_event, &msg);
structure = gst_message_get_structure (msg);
fail_unless (gst_structure_has_name (structure, "test"));
gst_message_unref (msg);
}
g_list_free_full (buffers, (GDestroyNotify) gst_buffer_unref);
buffers = NULL;
g_list_free_full (events, (GDestroyNotify) gst_event_unref);
events = NULL;
cleanup_audioencodertest ();
}
GST_END_TEST;
static Suite *
gst_audioencoder_suite (void)
{
Suite *s = suite_create ("GstAudioEncoder");
TCase *tc = tcase_create ("general");
suite_add_tcase (s, tc);
tcase_add_test (tc, audioencoder_playback);
tcase_add_test (tc, audioencoder_tags_before_eos);
tcase_add_test (tc, audioencoder_events_before_eos);
return s;
}
GST_CHECK_MAIN (gst_audioencoder);