96 lines
3.4 KiB
C++
96 lines
3.4 KiB
C++
/**
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* Copyright (C) 2021 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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#include <stdlib.h>
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#include <string.h>
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#include <unistd.h>
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#include "../includes/common.h"
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#define REF_COUNT 1
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extern "C" {
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#include <Tremolo/codebook.h>
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}
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bool testInProgress = false;
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struct sigaction new_action, old_action;
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void sigabrt_handler(int signum, siginfo_t *info, void* context) {
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if (testInProgress && info->si_signo == SIGABRT) {
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(*old_action.sa_sigaction)(signum, info, context);
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return;
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}
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_exit(EXIT_FAILURE);
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}
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unsigned char data[] = {/* 24 bits to make sure the alignment is correct */
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0x42, 0x43, 0x56,
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/* 16 bits for codebook.dim */
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0x40, 0x00,
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/* 24 bits for codebook.entries */
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0x10, 0x00, 0x00,
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/* 1 bit for ordering which is unset for unordered */
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/* 1 bit set for specifying unused entries */
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/* 1 bit for valid length */
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/* 5 bits for length of entry */
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0x06,
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/* 1 bit for valid length */
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/* 5 bits for length of entry */
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/* 2 bits for specifying invalid length for next 2 entries */
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0x01,
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/* 8 bits for specifying invalid length for next 8 entries */
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0x00,
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/* 4 bits for specifying invalid length for next 4 entries */
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/* 4 bits for specifying the map type 1 */
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0x10,
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/* 32 bits for codebook.q_min */
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0x00, 0x00, 0x00, 0x00,
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/* 32 bits for codebook.q_del */
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0x00, 0x00, 0x00, 0x00,
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/* 4 bits for codebook.q_bits */
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/* 1 bit for codebook.q_seq */
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/* 4 bits for quantized values of codebook.q_val for quantvals = 2 */
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/* 7 bits remaining unused */
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0x01, 0x00};
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int main() {
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sigemptyset(&new_action.sa_mask);
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new_action.sa_flags = SA_SIGINFO;
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new_action.sa_sigaction = sigabrt_handler;
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sigaction(SIGABRT, &new_action, &old_action);
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ogg_buffer buf;
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ogg_reference ref;
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oggpack_buffer bits;
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codebook book = {};
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memset(&buf, 0, sizeof(ogg_buffer));
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memset(&ref, 0, sizeof(ogg_reference));
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memset(&bits, 0, sizeof(oggpack_buffer));
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buf.data = (uint8_t *)data;
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buf.size = sizeof(data);
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buf.refcount = REF_COUNT;
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ref.buffer = &buf;
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ref.length = sizeof(data);
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oggpack_readinit(&bits, &ref);
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testInProgress = true;
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FAIL_CHECK(vorbis_book_unpack(&bits, &book) == 0);
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testInProgress = false;
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return EXIT_SUCCESS;
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}
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