| /* GStreamer |
| * |
| * unit test for data protocol |
| * |
| * Copyright (C) <2004> Thomas Vander Stichele <thomas at apestaart dot 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., 59 Temple Place - Suite 330, |
| * Boston, MA 02111-1307, USA. |
| */ |
| |
| #include "config.h" |
| |
| #include <gst/check/gstcheck.h> |
| |
| #ifndef GST_REMOVE_DEPRECATED |
| #undef GST_DISABLE_DEPRECATED |
| #endif |
| |
| #include <gst/dataprotocol/dataprotocol.h> |
| #include "libs/gst/dataprotocol/dp-private.h" /* private header */ |
| |
| /* test our method of reading and writing headers using TO/FROM_BE */ |
| GST_START_TEST (test_conversion) |
| { |
| guint8 array[9]; |
| guint8 write_array[9]; |
| guint16 read_two, expect_two; |
| guint32 read_four, expect_four; |
| guint64 read_eight, expect_eight; |
| int i; |
| |
| for (i = 0; i < 9; ++i) { |
| array[i] = i * 0x10; |
| } |
| |
| /* read 8 16 bits */ |
| for (i = 0; i < 8; ++i) { |
| read_two = GST_READ_UINT16_BE (array + i); |
| expect_two = array[i] * (1 << 8) + array[i + 1]; |
| fail_unless (read_two == expect_two, |
| "GST_READ_UINT16_BE %d: read %d != %d", i, read_two, expect_two); |
| } |
| |
| /* write 8 16 bits */ |
| for (i = 0; i < 8; ++i) { |
| GST_WRITE_UINT16_BE (&write_array[i], read_two); |
| fail_unless (memcmp (array + 7, write_array + i, 2) == 0, |
| "GST_WRITE_UINT16_BE %d: memcmp failed", i); |
| } |
| |
| /* read 5 32 bits */ |
| for (i = 0; i < 5; ++i) { |
| read_four = GST_READ_UINT32_BE (array + i); |
| expect_four = array[i] * (1 << 24) + array[i + 1] * (1 << 16) |
| + array[i + 2] * (1 << 8) + array[i + 3]; |
| fail_unless (read_four == expect_four, |
| "GST_READ_UINT32_BE %d: read %d != %d", i, read_four, expect_four); |
| } |
| |
| /* read 2 64 bits */ |
| for (i = 0; i < 2; ++i) { |
| read_eight = GST_READ_UINT64_BE (array + i); |
| expect_eight = array[i] * (1LL << 56) + array[i + 1] * (1LL << 48) |
| + array[i + 2] * (1LL << 40) + array[i + 3] * (1LL << 32) |
| + array[i + 4] * (1 << 24) + array[i + 5] * (1 << 16) |
| + array[i + 6] * (1 << 8) + array[i + 7]; |
| fail_unless (read_eight == expect_eight, |
| "GST_READ_UINT64_BE %d: read %" G_GUINT64_FORMAT |
| " != %" G_GUINT64_FORMAT, i, read_eight, expect_eight); |
| } |
| |
| /* write 1 64 bit */ |
| GST_WRITE_UINT64_BE (&write_array[0], read_eight); |
| fail_unless (memcmp (array + 1, write_array, 8) == 0, |
| "GST_WRITE_UINT64_BE: memcmp failed"); |
| } |
| |
| GST_END_TEST; |
| |
| static Suite * |
| gst_dp_suite (void) |
| { |
| Suite *s = suite_create ("data protocol"); |
| TCase *tc_chain = tcase_create ("general"); |
| |
| suite_add_tcase (s, tc_chain); |
| tcase_add_checked_fixture (tc_chain, gst_dp_init, NULL); |
| tcase_add_test (tc_chain, test_conversion); |
| |
| return s; |
| } |
| |
| GST_CHECK_MAIN (gst_dp); |