| /* GStreamer |
| * |
| * unit test for typefind helper |
| * |
| * Copyright (C) 2006 Tim-Philipp Müller <tim centricular net> |
| * |
| * 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/check/gstcheck.h> |
| |
| #include <gst/base/gsttypefindhelper.h> |
| |
| static const guint8 vorbisid[30] = { 0x01, 0x76, 0x6f, 0x72, 0x62, 0x69, 0x73, |
| 0x00, 0x00, 0x00, 0x00, 0x02, 0x44, 0xac, 0x00, 0x00, 0x00, 0x00, 0x00, |
| 0x00, 0x03, 0xf4, 0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0xb8, 0x01 |
| }; |
| |
| static void foobar_typefind (GstTypeFind * tf, gpointer unused); |
| |
| static GstStaticCaps foobar_caps = GST_STATIC_CAPS ("foo/x-bar"); |
| |
| #define FOOBAR_CAPS (gst_static_caps_get (&foobar_caps)) |
| |
| /* make sure the entire data in the buffer is available for peeking */ |
| GST_START_TEST (test_buffer_range) |
| { |
| GstStructure *s; |
| GstBuffer *buf; |
| GstCaps *caps; |
| |
| fail_unless (gst_type_find_register (NULL, "foo/x-bar", |
| GST_RANK_PRIMARY + 50, foobar_typefind, "foobar", |
| FOOBAR_CAPS, NULL, NULL)); |
| |
| buf = gst_buffer_new (); |
| fail_unless (buf != NULL); |
| |
| gst_buffer_insert_memory (buf, -1, |
| gst_memory_new_wrapped (GST_MEMORY_FLAG_READONLY, |
| (gpointer) vorbisid, 30, 0, 30, NULL, NULL)); |
| |
| caps = gst_type_find_helper_for_buffer (NULL, buf, NULL); |
| fail_unless (caps != NULL); |
| fail_unless (GST_CAPS_IS_SIMPLE (caps)); |
| fail_unless (gst_caps_is_fixed (caps)); |
| |
| s = gst_caps_get_structure (caps, 0); |
| fail_unless (s != NULL); |
| fail_unless (gst_structure_has_name (s, "foo/x-bar")); |
| |
| gst_caps_unref (caps); |
| gst_buffer_unref (buf); |
| } |
| |
| GST_END_TEST; |
| |
| static Suite * |
| gst_typefindhelper_suite (void) |
| { |
| Suite *s = suite_create ("typefindhelper"); |
| TCase *tc_chain = tcase_create ("general"); |
| |
| suite_add_tcase (s, tc_chain); |
| tcase_add_test (tc_chain, test_buffer_range); |
| |
| return s; |
| } |
| |
| GST_CHECK_MAIN (gst_typefindhelper); |
| |
| static void |
| foobar_typefind (GstTypeFind * tf, gpointer unused) |
| { |
| const guint8 *data; |
| |
| data = gst_type_find_peek (tf, 0, 10); |
| fail_unless (data != NULL); |
| fail_unless (memcmp (data, vorbisid, 10) == 0); |
| |
| data = gst_type_find_peek (tf, 0, 20); |
| fail_unless (data != NULL); |
| fail_unless (memcmp (data, vorbisid, 20) == 0); |
| |
| data = gst_type_find_peek (tf, 0, 30); |
| fail_unless (data != NULL); |
| fail_unless (memcmp (data, vorbisid, 30) == 0); |
| |
| fail_unless (gst_type_find_peek (tf, 0, 31) == NULL); |
| fail_unless (gst_type_find_peek (tf, 1, 30) == NULL); |
| fail_unless (gst_type_find_peek (tf, 25, 6) == NULL); |
| |
| data = gst_type_find_peek (tf, 1, 29); |
| fail_unless (data != NULL); |
| fail_unless (memcmp (data, vorbisid + 1, 29) == 0); |
| |
| data = gst_type_find_peek (tf, 25, 4); |
| fail_unless (data != NULL); |
| fail_unless (memcmp (data, vorbisid + 25, 4) == 0); |
| |
| fail_unless (gst_type_find_peek (tf, -1, 29) == NULL); |
| fail_unless (gst_type_find_peek (tf, -1, 1) == NULL); |
| fail_unless (gst_type_find_peek (tf, -1, 0) == NULL); |
| |
| gst_type_find_suggest (tf, GST_TYPE_FIND_MAXIMUM, FOOBAR_CAPS); |
| } |