| /* GStreamer |
| * |
| * unit test for wavpackparse |
| * |
| * Copyright (c) 2006 Sebastian Dröge <slomo@circular-chaos.org> |
| * |
| * 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; |
| |
| /* Wavpack file with 2 frames of silence */ |
| guint8 test_file[] = { |
| 0x77, 0x76, 0x70, 0x6B, 0x62, 0x00, 0x00, 0x00, /* first frame */ |
| 0x04, 0x04, 0x00, 0x00, 0x00, 0xC8, 0x00, 0x00, /* include RIFF header */ |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, |
| 0x05, 0x18, 0x80, 0x04, 0xFF, 0xAF, 0x80, 0x60, |
| 0x21, 0x16, 0x52, 0x49, 0x46, 0x46, 0x24, 0x90, |
| 0x01, 0x00, 0x57, 0x41, 0x56, 0x45, 0x66, 0x6D, |
| 0x74, 0x20, 0x10, 0x00, 0x00, 0x00, 0x01, 0x00, |
| 0x01, 0x00, 0x44, 0xAC, 0x00, 0x00, 0x88, 0x58, |
| 0x01, 0x00, 0x02, 0x00, 0x10, 0x00, 0x64, 0x61, |
| 0x74, 0x61, 0x00, 0x90, 0x01, 0x00, 0x02, 0x00, |
| 0x03, 0x00, 0x04, 0x00, 0x05, 0x03, 0x00, 0x00, |
| 0x00, 0x00, 0x00, 0x00, 0x65, 0x02, 0x00, 0x00, |
| 0x00, 0x00, 0x8A, 0x02, 0x00, 0x00, 0xFF, 0x7F, |
| 0x00, 0xE4, |
| 0x77, 0x76, 0x70, 0x6B, 0x2E, 0x00, 0x00, 0x00, /* second frame */ |
| 0x04, 0x04, 0x00, 0x00, 0xFF, 0xFF, 0xFF, 0xFF, |
| 0x00, 0x64, 0x00, 0x00, 0x00, 0x64, 0x00, 0x00, |
| 0x05, 0x18, 0x80, 0x04, 0xFF, 0xAF, 0x80, 0x60, |
| 0x02, 0x00, 0x03, 0x00, 0x04, 0x00, 0x05, 0x03, |
| 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x8A, 0x02, |
| 0x00, 0x00, 0xFF, 0x7F, 0x00, 0xE4, |
| }; |
| |
| static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", |
| GST_PAD_SINK, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS ("audio/x-wavpack, " |
| "depth = (int) 16, " |
| "channels = (int) 1, " |
| "rate = (int) 44100, " "framed = (boolean) TRUE")); |
| |
| static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", |
| GST_PAD_SRC, |
| GST_PAD_ALWAYS, |
| GST_STATIC_CAPS ("audio/x-wavpack")); |
| |
| static GstElement * |
| setup_wavpackparse (void) |
| { |
| GstElement *wavpackparse; |
| |
| GST_DEBUG ("setup_wavpackparse"); |
| |
| wavpackparse = gst_check_setup_element ("wavpackparse"); |
| mysrcpad = gst_check_setup_src_pad (wavpackparse, &srctemplate); |
| mysinkpad = gst_check_setup_sink_pad (wavpackparse, &sinktemplate); |
| gst_pad_set_active (mysrcpad, TRUE); |
| gst_pad_set_active (mysinkpad, TRUE); |
| gst_check_setup_events (mysrcpad, wavpackparse, NULL, GST_FORMAT_BYTES); |
| |
| return wavpackparse; |
| } |
| |
| static void |
| cleanup_wavpackparse (GstElement * wavpackparse) |
| { |
| GST_DEBUG ("cleanup_wavpackparse"); |
| gst_element_set_state (wavpackparse, GST_STATE_NULL); |
| |
| gst_pad_set_active (mysrcpad, FALSE); |
| gst_pad_set_active (mysinkpad, FALSE); |
| gst_check_teardown_src_pad (wavpackparse); |
| gst_check_teardown_sink_pad (wavpackparse); |
| gst_check_teardown_element (wavpackparse); |
| } |
| |
| GST_START_TEST (test_parsing_valid_frames) |
| { |
| GstElement *wavpackparse; |
| GstBuffer *inbuffer, *outbuffer; |
| int i, num_buffers; |
| GstFormat format = GST_FORMAT_TIME; |
| gint64 pos; |
| |
| wavpackparse = setup_wavpackparse (); |
| fail_unless (gst_element_set_state (wavpackparse, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (sizeof (test_file)); |
| gst_buffer_fill (inbuffer, 0, test_file, sizeof (test_file)); |
| |
| /* should decode the buffer without problems */ |
| fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer), GST_FLOW_OK); |
| |
| /* inform of no further data */ |
| fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ())); |
| |
| num_buffers = g_list_length (buffers); |
| /* should get 2 buffers, each one complete wavpack frame */ |
| fail_unless_equals_int (num_buffers, 2); |
| |
| for (i = 0; i < num_buffers; ++i) { |
| outbuffer = GST_BUFFER (buffers->data); |
| fail_if (outbuffer == NULL); |
| |
| fail_unless (gst_buffer_memcmp (outbuffer, 0, "wvpk", 4) == 0, |
| "Buffer contains no Wavpack frame"); |
| fail_unless_equals_int (GST_BUFFER_DURATION (outbuffer), 580498866); |
| |
| switch (i) { |
| case 0:{ |
| fail_unless_equals_int (GST_BUFFER_TIMESTAMP (outbuffer), 0); |
| break; |
| } |
| case 1:{ |
| fail_unless_equals_int (GST_BUFFER_TIMESTAMP (outbuffer), 580498866); |
| break; |
| } |
| } |
| |
| buffers = g_list_remove (buffers, outbuffer); |
| |
| gst_buffer_unref (outbuffer); |
| outbuffer = NULL; |
| } |
| |
| fail_unless (gst_element_query_position (wavpackparse, format, &pos), |
| "Position query failed"); |
| fail_unless_equals_int64 (pos, 580498866 * 2); |
| fail_unless (gst_element_query_duration (wavpackparse, format, NULL), |
| "Duration query failed"); |
| |
| g_list_free (buffers); |
| buffers = NULL; |
| |
| cleanup_wavpackparse (wavpackparse); |
| } |
| |
| GST_END_TEST; |
| |
| GST_START_TEST (test_parsing_invalid_first_header) |
| { |
| GstElement *wavpackparse; |
| GstBuffer *inbuffer, *outbuffer; |
| int i, num_buffers; |
| |
| wavpackparse = setup_wavpackparse (); |
| fail_unless (gst_element_set_state (wavpackparse, |
| GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, |
| "could not set to playing"); |
| |
| inbuffer = gst_buffer_new_and_alloc (sizeof (test_file)); |
| gst_buffer_fill (inbuffer, 0, test_file, sizeof (test_file)); |
| gst_buffer_memset (inbuffer, 0, 'k', 1); |
| |
| /* should decode the buffer without problems */ |
| fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer), GST_FLOW_OK); |
| |
| /* inform of no further data */ |
| fail_unless (gst_pad_push_event (mysrcpad, gst_event_new_eos ())); |
| |
| num_buffers = g_list_length (buffers); |
| |
| /* should get 1 buffers, the second non-broken one */ |
| fail_unless_equals_int (num_buffers, 1); |
| |
| for (i = 0; i < num_buffers; ++i) { |
| outbuffer = GST_BUFFER (buffers->data); |
| fail_if (outbuffer == NULL); |
| |
| fail_unless (gst_buffer_memcmp (outbuffer, 0, "wvpk", 4) == 0, |
| "Buffer contains no Wavpack frame"); |
| fail_unless_equals_int (GST_BUFFER_DURATION (outbuffer), 580498866); |
| |
| switch (i) { |
| case 0:{ |
| fail_unless_equals_int (GST_BUFFER_TIMESTAMP (outbuffer), 580498866); |
| break; |
| } |
| } |
| |
| buffers = g_list_remove (buffers, outbuffer); |
| |
| gst_buffer_unref (outbuffer); |
| outbuffer = NULL; |
| } |
| |
| g_list_free (buffers); |
| buffers = NULL; |
| |
| cleanup_wavpackparse (wavpackparse); |
| } |
| |
| GST_END_TEST; |
| |
| |
| static Suite * |
| wavpackparse_suite (void) |
| { |
| Suite *s = suite_create ("wavpackparse"); |
| TCase *tc_chain = tcase_create ("general"); |
| |
| suite_add_tcase (s, tc_chain); |
| tcase_add_test (tc_chain, test_parsing_valid_frames); |
| tcase_add_test (tc_chain, test_parsing_invalid_first_header); |
| |
| return s; |
| } |
| |
| GST_CHECK_MAIN (wavpackparse); |