| /* GStreamer |
| * |
| * unit test for voamrwbenc |
| * |
| * Copyright (C) <2011> Mark Nauwelaerts <mark.nauwelaerts@collabora.co.uk> |
| * |
| * 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. |
| */ |
| |
| #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; |
| |
| #if G_BYTE_ORDER == G_BIG_ENDIAN |
| #define AFORMAT "S16BE" |
| #else |
| #define AFORMAT "S16LE" |
| #endif |
| |
| #define AUDIO_CAPS_STRING "audio/x-raw, " \ |
| "format = (string) " AFORMAT ", "\ |
| "layout = (string) interleaved, " \ |
| "rate = (int) 16000, " \ |
| "channels = (int) 1 " |
| |
| |
| #define AMRWB_CAPS_STRING "audio/AMR-WB" |
| |
| |
| static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", |
| GST_PAD_SINK, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS (AMRWB_CAPS_STRING)); |
| |
| |
| static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", |
| GST_PAD_SRC, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS (AUDIO_CAPS_STRING)); |
| |
| |
| static GstElement * |
| setup_voamrwbenc (void) |
| { |
| GstElement *voamrwbenc; |
| |
| GST_DEBUG ("setup_voamrwbenc"); |
| voamrwbenc = gst_check_setup_element ("voamrwbenc"); |
| /* ensure mode as expected */ |
| g_object_set (voamrwbenc, "band-mode", 0, NULL); |
| mysrcpad = gst_check_setup_src_pad (voamrwbenc, &srctemplate); |
| mysinkpad = gst_check_setup_sink_pad (voamrwbenc, &sinktemplate); |
| gst_pad_set_active (mysrcpad, TRUE); |
| gst_pad_set_active (mysinkpad, TRUE); |
| |
| return voamrwbenc; |
| } |
| |
| static void |
| cleanup_voamrwbenc (GstElement * voamrwbenc) |
| { |
| GST_DEBUG ("cleanup_aacenc"); |
| gst_element_set_state (voamrwbenc, GST_STATE_NULL); |
| |
| gst_pad_set_active (mysrcpad, FALSE); |
| gst_pad_set_active (mysinkpad, FALSE); |
| gst_check_teardown_src_pad (voamrwbenc); |
| gst_check_teardown_sink_pad (voamrwbenc); |
| gst_check_teardown_element (voamrwbenc); |
| } |
| |
| static void |
| do_test (void) |
| { |
| GstElement *voamrwbenc; |
| GstBuffer *inbuffer, *outbuffer; |
| GstCaps *caps; |
| gint i, num_buffers; |
| const gint nbuffers = 10; |
| |
| voamrwbenc = setup_voamrwbenc (); |
| fail_unless (gst_element_set_state (voamrwbenc, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| /* corresponds to audio buffer mentioned in the caps */ |
| inbuffer = gst_buffer_new_and_alloc (320 * nbuffers * 2); |
| /* makes valgrind's memcheck happier */ |
| gst_buffer_memset (inbuffer, 0, 0, 1024 * nbuffers * 2 * 2); |
| caps = gst_caps_from_string (AUDIO_CAPS_STRING); |
| |
| gst_check_setup_events (mysrcpad, voamrwbenc, caps, GST_FORMAT_TIME); |
| gst_caps_unref (caps); |
| GST_BUFFER_TIMESTAMP (inbuffer) = 0; |
| ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); |
| fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); |
| |
| /* send eos to have all flushed if needed */ |
| fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ()) == TRUE); |
| |
| num_buffers = g_list_length (buffers); |
| fail_unless_equals_int (num_buffers, nbuffers); |
| |
| /* clean up buffers */ |
| for (i = 0; i < num_buffers; ++i) { |
| GstMapInfo map; |
| gsize size; |
| guint8 *data; |
| GstClockTime time, dur; |
| |
| outbuffer = GST_BUFFER (buffers->data); |
| fail_if (outbuffer == NULL); |
| |
| gst_buffer_map (outbuffer, &map, GST_MAP_READ); |
| data = map.data; |
| size = map.size; |
| |
| /* at least for mode 0 */ |
| fail_unless (size == 18); |
| fail_unless ((data[0] & 0x83) == 0); |
| fail_unless (((data[0] >> 3) & 0xF) == 0); |
| |
| time = GST_BUFFER_TIMESTAMP (outbuffer); |
| dur = GST_BUFFER_DURATION (outbuffer); |
| fail_unless (time == 20 * GST_MSECOND * i); |
| fail_unless (dur == 20 * GST_MSECOND); |
| gst_buffer_unmap (outbuffer, &map); |
| |
| buffers = g_list_remove (buffers, outbuffer); |
| |
| ASSERT_BUFFER_REFCOUNT (outbuffer, "outbuffer", 1); |
| gst_buffer_unref (outbuffer); |
| outbuffer = NULL; |
| } |
| |
| cleanup_voamrwbenc (voamrwbenc); |
| g_list_free (buffers); |
| buffers = NULL; |
| } |
| |
| GST_START_TEST (test_enc) |
| { |
| do_test (); |
| } |
| |
| GST_END_TEST; |
| |
| |
| static Suite * |
| voamrwbenc_suite (void) |
| { |
| Suite *s = suite_create ("voamrwbenc"); |
| TCase *tc_chain = tcase_create ("general"); |
| |
| suite_add_tcase (s, tc_chain); |
| tcase_add_test (tc_chain, test_enc); |
| |
| return s; |
| } |
| |
| GST_CHECK_MAIN (voamrwbenc); |