/* 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); 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); 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; } int main (int argc, char **argv) { int nf; Suite *s = wavpackparse_suite (); SRunner *sr = srunner_create (s); gst_check_init (&argc, &argv); srunner_run_all (sr, CK_NORMAL); nf = srunner_ntests_failed (sr); srunner_free (sr); return nf; }