/* GStreamer * * unit test for vorbisdec * * Copyright (C) <2005> Thomas Vander Stichele * * 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., 59 Temple Place - Suite 330, * Boston, MA 02111-1307, USA. */ #include #include GList *buffers = NULL; /* 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 */ GstPad *mysrcpad, *mysinkpad; /* a valid first header packet */ guchar identification_header[30] = { 1, /* packet_type */ 'v', 'o', 'r', 'b', 'i', 's', 0, 0, 0, 0, /* vorbis_version */ 2, /* audio_channels */ 0x44, 0xac, 0, 0, /* sample_rate */ 0xff, 0xff, 0xff, 0xff, /* bitrate_maximum */ 0x00, 0xee, 0x02, 0x00, /* bitrate_nominal */ 0xff, 0xff, 0xff, 0xff, /* bitrate_minimum */ 0xb8, /* blocksize_0, blocksize_1 */ 0x01, /* framing_flag */ }; guchar comment_header[] = { 3, /* packet_type */ 'v', 'o', 'r', 'b', 'i', 's', 2, 0, 0, 0, /* vendor_length */ 'm', 'e', 1, 0, 0, 0, /* user_comment_list_length */ 9, 0, 0, 0, /* length comment[0] */ 'A', 'R', 'T', 'I', 'S', 'T', '=', 'm', 'e', 0x01, /* framing bit */ }; static GstStaticPadTemplate sinktemplate = GST_STATIC_PAD_TEMPLATE ("sink", GST_PAD_SINK, GST_PAD_ALWAYS, GST_STATIC_CAPS_ANY); static GstStaticPadTemplate srctemplate = GST_STATIC_PAD_TEMPLATE ("src", GST_PAD_SRC, GST_PAD_ALWAYS, GST_STATIC_CAPS_ANY); GstElement * setup_vorbisdec () { GstElement *vorbisdec; GST_DEBUG ("setup_vorbisdec"); vorbisdec = gst_check_setup_element ("vorbisdec"); mysrcpad = gst_check_setup_src_pad (vorbisdec, &srctemplate, NULL); mysinkpad = gst_check_setup_sink_pad (vorbisdec, &sinktemplate, NULL); return vorbisdec; } void cleanup_vorbisdec (GstElement * vorbisdec) { GST_DEBUG ("cleanup_vorbisdec"); gst_check_teardown_src_pad (vorbisdec); gst_check_teardown_sink_pad (vorbisdec); gst_check_teardown_element (vorbisdec); } GST_START_TEST (test_wrong_channels_identification_header) { GstElement *vorbisdec; GstBuffer *inbuffer, *outbuffer; GstBus *bus; GstMessage *message; vorbisdec = setup_vorbisdec (); fail_unless (gst_element_set_state (vorbisdec, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); bus = gst_bus_new (); inbuffer = gst_buffer_new_and_alloc (30); memcpy (GST_BUFFER_DATA (inbuffer), identification_header, 30); /* set the channel count to 7, which is not supported */ GST_BUFFER_DATA (inbuffer)[11] = 7; ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); gst_buffer_ref (inbuffer); gst_element_set_bus (vorbisdec, bus); /* pushing gives away my reference ... */ fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer), GST_FLOW_ERROR); /* ... and nothing ends up on the global buffer list */ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); gst_buffer_unref (inbuffer); fail_unless_equals_int (g_list_length (buffers), 0); fail_if ((message = gst_bus_pop (bus)) == NULL); fail_unless_message_error (message, STREAM, NOT_IMPLEMENTED); gst_message_unref (message); gst_element_set_bus (vorbisdec, NULL); /* cleanup */ gst_object_unref (GST_OBJECT (bus)); cleanup_vorbisdec (vorbisdec); } GST_END_TEST; GST_START_TEST (test_empty_identification_header) { GstElement *vorbisdec; GstBuffer *inbuffer, *outbuffer; GstBus *bus; GstMessage *message; vorbisdec = setup_vorbisdec (); bus = gst_bus_new (); fail_unless (gst_element_set_state (vorbisdec, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); inbuffer = gst_buffer_new_and_alloc (0); ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); /* set a bus here so we avoid getting state change messages */ gst_element_set_bus (vorbisdec, bus); fail_unless_equals_int (gst_pad_push (mysrcpad, inbuffer), GST_FLOW_ERROR); /* ... but it ends up being collected on the global buffer list */ fail_unless_equals_int (g_list_length (buffers), 0); fail_if ((message = gst_bus_pop (bus)) == NULL); fail_unless_message_error (message, STREAM, DECODE); gst_message_unref (message); gst_element_set_bus (vorbisdec, NULL); /* cleanup */ gst_object_unref (GST_OBJECT (bus)); cleanup_vorbisdec (vorbisdec); } GST_END_TEST; /* FIXME: also tests comment header */ GST_START_TEST (test_identification_header) { GstElement *vorbisdec; GstBuffer *inbuffer, *outbuffer; GstBus *bus; GstMessage *message; GstTagList *tag_list; gchar *artist; vorbisdec = setup_vorbisdec (); fail_unless (gst_element_set_state (vorbisdec, GST_STATE_PLAYING) == GST_STATE_CHANGE_SUCCESS, "could not set to playing"); bus = gst_bus_new (); inbuffer = gst_buffer_new_and_alloc (30); memcpy (GST_BUFFER_DATA (inbuffer), identification_header, 30); ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); gst_buffer_ref (inbuffer); gst_element_set_bus (vorbisdec, bus); /* pushing gives away my reference ... */ fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); /* ... and nothing ends up on the global buffer list */ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); gst_buffer_unref (inbuffer); fail_unless (g_list_length (buffers) == 0); fail_if ((message = gst_bus_pop (bus)) != NULL); inbuffer = gst_buffer_new_and_alloc (sizeof (comment_header)); memcpy (GST_BUFFER_DATA (inbuffer), comment_header, sizeof (comment_header)); ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); gst_buffer_ref (inbuffer); /* pushing gives away my reference ... */ fail_unless (gst_pad_push (mysrcpad, inbuffer) == GST_FLOW_OK); /* ... and nothing ends up on the global buffer list */ ASSERT_BUFFER_REFCOUNT (inbuffer, "inbuffer", 1); gst_buffer_unref (inbuffer); fail_unless (g_list_length (buffers) == 0); /* there's a tag message waiting */ fail_if ((message = gst_bus_pop (bus)) == NULL); gst_message_parse_tag (message, &tag_list); fail_unless_equals_int (gst_tag_list_get_tag_size (tag_list, GST_TAG_ARTIST), 1); fail_unless (gst_tag_list_get_string (tag_list, GST_TAG_ARTIST, &artist)); fail_unless_equals_string (artist, "me"); fail_unless_equals_int (gst_tag_list_get_tag_size (tag_list, "album"), 0); gst_tag_list_free (tag_list); gst_message_unref (message); /* cleanup */ gst_element_set_bus (vorbisdec, NULL); gst_object_unref (GST_OBJECT (bus)); cleanup_vorbisdec (vorbisdec); } GST_END_TEST; Suite * vorbisdec_suite (void) { Suite *s = suite_create ("vorbisdec"); TCase *tc_chain = tcase_create ("general"); suite_add_tcase (s, tc_chain); tcase_add_test (tc_chain, test_empty_identification_header); tcase_add_test (tc_chain, test_wrong_channels_identification_header); tcase_add_test (tc_chain, test_identification_header); return s; } int main (int argc, char **argv) { int nf; Suite *s = vorbisdec_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; }