initial import, copied from test_libFLAC/
diff --git a/src/test_libFLAC++/metadata_utils.c b/src/test_libFLAC++/metadata_utils.c
new file mode 100644
index 0000000..bb95f33
--- /dev/null
+++ b/src/test_libFLAC++/metadata_utils.c
@@ -0,0 +1,521 @@
+/* test_libFLAC - Unit tester for libFLAC
+ * Copyright (C) 2002,2003 Josh Coalson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * These are not tests, just utility functions used by the metadata tests
+ */
+
+#include "metadata_utils.h"
+#include "FLAC/metadata.h"
+#include <stdio.h>
+#include <stdlib.h> /* for malloc() */
+#include <string.h> /* for memcmp() */
+
+FLAC__bool mutils__compare_block_data_streaminfo(const FLAC__StreamMetadata_StreamInfo *block, const FLAC__StreamMetadata_StreamInfo *blockcopy)
+{
+ if(blockcopy->min_blocksize != block->min_blocksize) {
+ printf("FAILED, min_blocksize mismatch, expected %u, got %u\n", block->min_blocksize, blockcopy->min_blocksize);
+ return false;
+ }
+ if(blockcopy->max_blocksize != block->max_blocksize) {
+ printf("FAILED, max_blocksize mismatch, expected %u, got %u\n", block->max_blocksize, blockcopy->max_blocksize);
+ return false;
+ }
+ if(blockcopy->min_framesize != block->min_framesize) {
+ printf("FAILED, min_framesize mismatch, expected %u, got %u\n", block->min_framesize, blockcopy->min_framesize);
+ return false;
+ }
+ if(blockcopy->max_framesize != block->max_framesize) {
+ printf("FAILED, max_framesize mismatch, expected %u, got %u\n", block->max_framesize, blockcopy->max_framesize);
+ return false;
+ }
+ if(blockcopy->sample_rate != block->sample_rate) {
+ printf("FAILED, sample_rate mismatch, expected %u, got %u\n", block->sample_rate, blockcopy->sample_rate);
+ return false;
+ }
+ if(blockcopy->channels != block->channels) {
+ printf("FAILED, channels mismatch, expected %u, got %u\n", block->channels, blockcopy->channels);
+ return false;
+ }
+ if(blockcopy->bits_per_sample != block->bits_per_sample) {
+ printf("FAILED, bits_per_sample mismatch, expected %u, got %u\n", block->bits_per_sample, blockcopy->bits_per_sample);
+ return false;
+ }
+ if(blockcopy->total_samples != block->total_samples) {
+ printf("FAILED, total_samples mismatch, expected %llu, got %llu\n", block->total_samples, blockcopy->total_samples);
+ return false;
+ }
+ if(0 != memcmp(blockcopy->md5sum, block->md5sum, sizeof(block->md5sum))) {
+ printf("FAILED, md5sum mismatch, expected %02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X, got %02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X\n",
+ (unsigned)block->md5sum[0],
+ (unsigned)block->md5sum[1],
+ (unsigned)block->md5sum[2],
+ (unsigned)block->md5sum[3],
+ (unsigned)block->md5sum[4],
+ (unsigned)block->md5sum[5],
+ (unsigned)block->md5sum[6],
+ (unsigned)block->md5sum[7],
+ (unsigned)block->md5sum[8],
+ (unsigned)block->md5sum[9],
+ (unsigned)block->md5sum[10],
+ (unsigned)block->md5sum[11],
+ (unsigned)block->md5sum[12],
+ (unsigned)block->md5sum[13],
+ (unsigned)block->md5sum[14],
+ (unsigned)block->md5sum[15],
+ (unsigned)blockcopy->md5sum[0],
+ (unsigned)blockcopy->md5sum[1],
+ (unsigned)blockcopy->md5sum[2],
+ (unsigned)blockcopy->md5sum[3],
+ (unsigned)blockcopy->md5sum[4],
+ (unsigned)blockcopy->md5sum[5],
+ (unsigned)blockcopy->md5sum[6],
+ (unsigned)blockcopy->md5sum[7],
+ (unsigned)blockcopy->md5sum[8],
+ (unsigned)blockcopy->md5sum[9],
+ (unsigned)blockcopy->md5sum[10],
+ (unsigned)blockcopy->md5sum[11],
+ (unsigned)blockcopy->md5sum[12],
+ (unsigned)blockcopy->md5sum[13],
+ (unsigned)blockcopy->md5sum[14],
+ (unsigned)blockcopy->md5sum[15]
+ );
+ return false;
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_padding(const FLAC__StreamMetadata_Padding *block, const FLAC__StreamMetadata_Padding *blockcopy, unsigned block_length)
+{
+ /* we don't compare the padding guts */
+ (void)block, (void)blockcopy, (void)block_length;
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_application(const FLAC__StreamMetadata_Application *block, const FLAC__StreamMetadata_Application *blockcopy, unsigned block_length)
+{
+ if(block_length < sizeof(block->id)) {
+ printf("FAILED, bad block length = %u\n", block_length);
+ return false;
+ }
+ if(0 != memcmp(blockcopy->id, block->id, sizeof(block->id))) {
+ printf("FAILED, id mismatch, expected %02X%02X%02X%02X, got %02X%02X%02X%02X\n",
+ (unsigned)block->id[0],
+ (unsigned)block->id[1],
+ (unsigned)block->id[2],
+ (unsigned)block->id[3],
+ (unsigned)blockcopy->id[0],
+ (unsigned)blockcopy->id[1],
+ (unsigned)blockcopy->id[2],
+ (unsigned)blockcopy->id[3]
+ );
+ return false;
+ }
+ if(0 == block->data || 0 == blockcopy->data) {
+ if(block->data != blockcopy->data) {
+ printf("FAILED, data mismatch (%s's data pointer is null)\n", 0==block->data?"original":"copy");
+ return false;
+ }
+ else if(block_length - sizeof(block->id) > 0) {
+ printf("FAILED, data pointer is null but block length is not 0\n");
+ return false;
+ }
+ }
+ else {
+ if(block_length - sizeof(block->id) == 0) {
+ printf("FAILED, data pointer is not null but block length is 0\n");
+ return false;
+ }
+ else if(0 != memcmp(blockcopy->data, block->data, block_length - sizeof(block->id))) {
+ printf("FAILED, data mismatch\n");
+ return false;
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_seektable(const FLAC__StreamMetadata_SeekTable *block, const FLAC__StreamMetadata_SeekTable *blockcopy)
+{
+ unsigned i;
+ if(blockcopy->num_points != block->num_points) {
+ printf("FAILED, num_points mismatch, expected %u, got %u\n", block->num_points, blockcopy->num_points);
+ return false;
+ }
+ for(i = 0; i < block->num_points; i++) {
+ if(blockcopy->points[i].sample_number != block->points[i].sample_number) {
+ printf("FAILED, points[%u].sample_number mismatch, expected %llu, got %llu\n", i, block->points[i].sample_number, blockcopy->points[i].sample_number);
+ return false;
+ }
+ if(blockcopy->points[i].stream_offset != block->points[i].stream_offset) {
+ printf("FAILED, points[%u].stream_offset mismatch, expected %llu, got %llu\n", i, block->points[i].stream_offset, blockcopy->points[i].stream_offset);
+ return false;
+ }
+ if(blockcopy->points[i].frame_samples != block->points[i].frame_samples) {
+ printf("FAILED, points[%u].frame_samples mismatch, expected %u, got %u\n", i, block->points[i].frame_samples, blockcopy->points[i].frame_samples);
+ return false;
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_vorbiscomment(const FLAC__StreamMetadata_VorbisComment *block, const FLAC__StreamMetadata_VorbisComment *blockcopy)
+{
+ unsigned i;
+ if(blockcopy->vendor_string.length != block->vendor_string.length) {
+ printf("FAILED, vendor_string.length mismatch, expected %u, got %u\n", block->vendor_string.length, blockcopy->vendor_string.length);
+ return false;
+ }
+ if(0 == block->vendor_string.entry || 0 == blockcopy->vendor_string.entry) {
+ if(block->vendor_string.entry != blockcopy->vendor_string.entry) {
+ printf("FAILED, vendor_string.entry mismatch\n");
+ return false;
+ }
+ }
+ else if(0 != memcmp(blockcopy->vendor_string.entry, block->vendor_string.entry, block->vendor_string.length)) {
+ printf("FAILED, vendor_string.entry mismatch\n");
+ return false;
+ }
+ if(blockcopy->num_comments != block->num_comments) {
+ printf("FAILED, num_comments mismatch, expected %u, got %u\n", block->num_comments, blockcopy->num_comments);
+ return false;
+ }
+ for(i = 0; i < block->num_comments; i++) {
+ if(blockcopy->comments[i].length != block->comments[i].length) {
+ printf("FAILED, comments[%u].length mismatch, expected %u, got %u\n", i, block->comments[i].length, blockcopy->comments[i].length);
+ return false;
+ }
+ if(0 == block->comments[i].entry || 0 == blockcopy->comments[i].entry) {
+ if(block->comments[i].entry != blockcopy->comments[i].entry) {
+ printf("FAILED, comments[%u].entry mismatch\n", i);
+ return false;
+ }
+ }
+ else {
+ if(0 != memcmp(blockcopy->comments[i].entry, block->comments[i].entry, block->comments[i].length)) {
+ printf("FAILED, comments[%u].entry mismatch\n", i);
+ return false;
+ }
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_cuesheet(const FLAC__StreamMetadata_CueSheet *block, const FLAC__StreamMetadata_CueSheet *blockcopy)
+{
+ unsigned i, j;
+
+ if(0 != strcmp(blockcopy->media_catalog_number, block->media_catalog_number)) {
+ printf("FAILED, media_catalog_number mismatch, expected %s, got %s\n", block->media_catalog_number, blockcopy->media_catalog_number);
+ return false;
+ }
+ if(blockcopy->lead_in != block->lead_in) {
+ printf("FAILED, lead_in mismatch, expected %llu, got %llu\n", block->lead_in, blockcopy->lead_in);
+ return false;
+ }
+ if(blockcopy->is_cd != block->is_cd) {
+ printf("FAILED, is_cd mismatch, expected %u, got %u\n", (unsigned)block->is_cd, (unsigned)blockcopy->is_cd);
+ return false;
+ }
+ if(blockcopy->num_tracks != block->num_tracks) {
+ printf("FAILED, num_tracks mismatch, expected %u, got %u\n", block->num_tracks, blockcopy->num_tracks);
+ return false;
+ }
+ for(i = 0; i < block->num_tracks; i++) {
+ if(blockcopy->tracks[i].offset != block->tracks[i].offset) {
+ printf("FAILED, tracks[%u].offset mismatch, expected %llu, got %llu\n", i, block->tracks[i].offset, blockcopy->tracks[i].offset);
+ return false;
+ }
+ if(blockcopy->tracks[i].number != block->tracks[i].number) {
+ printf("FAILED, tracks[%u].number mismatch, expected %u, got %u\n", i, (unsigned)block->tracks[i].number, (unsigned)blockcopy->tracks[i].number);
+ return false;
+ }
+ if(blockcopy->tracks[i].num_indices != block->tracks[i].num_indices) {
+ printf("FAILED, tracks[%u].num_indices mismatch, expected %u, got %u\n", i, (unsigned)block->tracks[i].num_indices, (unsigned)blockcopy->tracks[i].num_indices);
+ return false;
+ }
+ /* num_indices == 0 means lead-out track so only the track offset and number are valid */
+ if(block->tracks[i].num_indices > 0) {
+ if(0 != strcmp(blockcopy->tracks[i].isrc, block->tracks[i].isrc)) {
+ printf("FAILED, tracks[%u].isrc mismatch, expected %s, got %s\n", i, block->tracks[i].isrc, blockcopy->tracks[i].isrc);
+ return false;
+ }
+ if(blockcopy->tracks[i].type != block->tracks[i].type) {
+ printf("FAILED, tracks[%u].type mismatch, expected %u, got %u\n", i, (unsigned)block->tracks[i].type, (unsigned)blockcopy->tracks[i].type);
+ return false;
+ }
+ if(blockcopy->tracks[i].pre_emphasis != block->tracks[i].pre_emphasis) {
+ printf("FAILED, tracks[%u].pre_emphasis mismatch, expected %u, got %u\n", i, (unsigned)block->tracks[i].pre_emphasis, (unsigned)blockcopy->tracks[i].pre_emphasis);
+ return false;
+ }
+ if(0 == block->tracks[i].indices || 0 == blockcopy->tracks[i].indices) {
+ if(block->tracks[i].indices != blockcopy->tracks[i].indices) {
+ printf("FAILED, tracks[%u].indices mismatch\n", i);
+ return false;
+ }
+ }
+ else {
+ for(j = 0; j < block->tracks[i].num_indices; j++) {
+ if(blockcopy->tracks[i].indices[j].offset != block->tracks[i].indices[j].offset) {
+ printf("FAILED, tracks[%u].indices[%u].offset mismatch, expected %llu, got %llu\n", i, j, block->tracks[i].indices[j].offset, blockcopy->tracks[i].indices[j].offset);
+ return false;
+ }
+ if(blockcopy->tracks[i].indices[j].number != block->tracks[i].indices[j].number) {
+ printf("FAILED, tracks[%u].indices[%u].number mismatch, expected %u, got %u\n", i, j, (unsigned)block->tracks[i].indices[j].number, (unsigned)blockcopy->tracks[i].indices[j].number);
+ return false;
+ }
+ }
+ }
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_unknown(const FLAC__StreamMetadata_Unknown *block, const FLAC__StreamMetadata_Unknown *blockcopy, unsigned block_length)
+{
+ if(0 == block->data || 0 == blockcopy->data) {
+ if(block->data != blockcopy->data) {
+ printf("FAILED, data mismatch (%s's data pointer is null)\n", 0==block->data?"original":"copy");
+ return false;
+ }
+ else if(block_length > 0) {
+ printf("FAILED, data pointer is null but block length is not 0\n");
+ return false;
+ }
+ }
+ else {
+ if(block_length == 0) {
+ printf("FAILED, data pointer is not null but block length is 0\n");
+ return false;
+ }
+ else if(0 != memcmp(blockcopy->data, block->data, block_length)) {
+ printf("FAILED, data mismatch\n");
+ return false;
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block(const FLAC__StreamMetadata *block, const FLAC__StreamMetadata *blockcopy)
+{
+ if(blockcopy->type != block->type) {
+ printf("FAILED, type mismatch, expected %s, got %s\n", FLAC__MetadataTypeString[block->type], FLAC__MetadataTypeString[blockcopy->type]);
+ return false;
+ }
+ if(blockcopy->is_last != block->is_last) {
+ printf("FAILED, is_last mismatch, expected %u, got %u\n", (unsigned)block->is_last, (unsigned)blockcopy->is_last);
+ return false;
+ }
+ if(blockcopy->length != block->length) {
+ printf("FAILED, length mismatch, expected %u, got %u\n", block->length, blockcopy->length);
+ return false;
+ }
+ switch(block->type) {
+ case FLAC__METADATA_TYPE_STREAMINFO:
+ return mutils__compare_block_data_streaminfo(&block->data.stream_info, &blockcopy->data.stream_info);
+ case FLAC__METADATA_TYPE_PADDING:
+ return mutils__compare_block_data_padding(&block->data.padding, &blockcopy->data.padding, block->length);
+ case FLAC__METADATA_TYPE_APPLICATION:
+ return mutils__compare_block_data_application(&block->data.application, &blockcopy->data.application, block->length);
+ case FLAC__METADATA_TYPE_SEEKTABLE:
+ return mutils__compare_block_data_seektable(&block->data.seek_table, &blockcopy->data.seek_table);
+ case FLAC__METADATA_TYPE_VORBIS_COMMENT:
+ return mutils__compare_block_data_vorbiscomment(&block->data.vorbis_comment, &blockcopy->data.vorbis_comment);
+ case FLAC__METADATA_TYPE_CUESHEET:
+ return mutils__compare_block_data_cuesheet(&block->data.cue_sheet, &blockcopy->data.cue_sheet);
+ default:
+ return mutils__compare_block_data_unknown(&block->data.unknown, &blockcopy->data.unknown, block->length);
+ }
+}
+static void *malloc_or_die_(size_t size)
+{
+ void *x = malloc(size);
+ if(0 == x) {
+ fprintf(stderr, "ERROR: out of memory allocating %u bytes\n", (unsigned)size);
+ exit(1);
+ }
+ return x;
+}
+
+static void *calloc_or_die_(size_t n, size_t size)
+{
+ void *x = calloc(n, size);
+ if(0 == x) {
+ fprintf(stderr, "ERROR: out of memory allocating %u bytes\n", (unsigned)n * (unsigned)size);
+ exit(1);
+ }
+ return x;
+}
+
+void mutils__init_metadata_blocks(
+ FLAC__StreamMetadata *streaminfo,
+ FLAC__StreamMetadata *padding,
+ FLAC__StreamMetadata *seektable,
+ FLAC__StreamMetadata *application1,
+ FLAC__StreamMetadata *application2,
+ FLAC__StreamMetadata *vorbiscomment,
+ FLAC__StreamMetadata *cuesheet
+)
+{
+ /*
+ most of the actual numbers and data in the blocks don't matter,
+ we just want to make sure the decoder parses them correctly
+
+ remember, the metadata interface gets tested after the decoders,
+ so we do all the metadata manipulation here without it.
+ */
+
+ /* min/max_framesize and md5sum don't get written at first, so we have to leave them 0 */
+ streaminfo->is_last = false;
+ streaminfo->type = FLAC__METADATA_TYPE_STREAMINFO;
+ streaminfo->length = FLAC__STREAM_METADATA_STREAMINFO_LENGTH;
+ streaminfo->data.stream_info.min_blocksize = 576;
+ streaminfo->data.stream_info.max_blocksize = 576;
+ streaminfo->data.stream_info.min_framesize = 0;
+ streaminfo->data.stream_info.max_framesize = 0;
+ streaminfo->data.stream_info.sample_rate = 44100;
+ streaminfo->data.stream_info.channels = 1;
+ streaminfo->data.stream_info.bits_per_sample = 8;
+ streaminfo->data.stream_info.total_samples = 0;
+ memset(streaminfo->data.stream_info.md5sum, 0, 16);
+
+ padding->is_last = false;
+ padding->type = FLAC__METADATA_TYPE_PADDING;
+ padding->length = 1234;
+
+ seektable->is_last = false;
+ seektable->type = FLAC__METADATA_TYPE_SEEKTABLE;
+ seektable->data.seek_table.num_points = 2;
+ seektable->length = seektable->data.seek_table.num_points * FLAC__STREAM_METADATA_SEEKPOINT_LENGTH;
+ seektable->data.seek_table.points = (FLAC__StreamMetadata_SeekPoint*)malloc_or_die_(seektable->data.seek_table.num_points * sizeof(FLAC__StreamMetadata_SeekPoint));
+ seektable->data.seek_table.points[0].sample_number = 0;
+ seektable->data.seek_table.points[0].stream_offset = 0;
+ seektable->data.seek_table.points[0].frame_samples = streaminfo->data.stream_info.min_blocksize;
+ seektable->data.seek_table.points[1].sample_number = FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER;
+ seektable->data.seek_table.points[1].stream_offset = 1000;
+ seektable->data.seek_table.points[1].frame_samples = streaminfo->data.stream_info.min_blocksize;
+
+ application1->is_last = false;
+ application1->type = FLAC__METADATA_TYPE_APPLICATION;
+ application1->length = 8;
+ memcpy(application1->data.application.id, "\xfe\xdc\xba\x98", 4);
+ application1->data.application.data = (FLAC__byte*)malloc_or_die_(4);
+ memcpy(application1->data.application.data, "\xf0\xe1\xd2\xc3", 4);
+
+ application2->is_last = false;
+ application2->type = FLAC__METADATA_TYPE_APPLICATION;
+ application2->length = 4;
+ memcpy(application2->data.application.id, "\x76\x54\x32\x10", 4);
+ application2->data.application.data = 0;
+
+ {
+ const unsigned vendor_string_length = (unsigned)strlen(FLAC__VENDOR_STRING);
+ vorbiscomment->is_last = false;
+ vorbiscomment->type = FLAC__METADATA_TYPE_VORBIS_COMMENT;
+ vorbiscomment->length = (4 + vendor_string_length) + 4 + (4 + 5) + (4 + 0);
+ vorbiscomment->data.vorbis_comment.vendor_string.length = vendor_string_length;
+ vorbiscomment->data.vorbis_comment.vendor_string.entry = (FLAC__byte*)malloc_or_die_(vendor_string_length);
+ memcpy(vorbiscomment->data.vorbis_comment.vendor_string.entry, FLAC__VENDOR_STRING, vendor_string_length);
+ vorbiscomment->data.vorbis_comment.num_comments = 2;
+ vorbiscomment->data.vorbis_comment.comments = (FLAC__StreamMetadata_VorbisComment_Entry*)malloc_or_die_(vorbiscomment->data.vorbis_comment.num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry));
+ vorbiscomment->data.vorbis_comment.comments[0].length = 5;
+ vorbiscomment->data.vorbis_comment.comments[0].entry = (FLAC__byte*)malloc_or_die_(5);
+ memcpy(vorbiscomment->data.vorbis_comment.comments[0].entry, "ab=cd", 5);
+ vorbiscomment->data.vorbis_comment.comments[1].length = 0;
+ vorbiscomment->data.vorbis_comment.comments[1].entry = 0;
+ }
+
+ cuesheet->is_last = true;
+ cuesheet->type = FLAC__METADATA_TYPE_CUESHEET;
+ cuesheet->length =
+ /* cuesheet guts */
+ (
+ FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN
+ ) / 8 +
+ /* 2 tracks */
+ 3 * (
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN
+ ) / 8 +
+ /* 3 index points */
+ 3 * (
+ FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN
+ ) / 8
+ ;
+ memset(cuesheet->data.cue_sheet.media_catalog_number, 0, sizeof(cuesheet->data.cue_sheet.media_catalog_number));
+ cuesheet->data.cue_sheet.media_catalog_number[0] = 'j';
+ cuesheet->data.cue_sheet.media_catalog_number[1] = 'C';
+ cuesheet->data.cue_sheet.lead_in = 2 * 44100;
+ cuesheet->data.cue_sheet.is_cd = true;
+ cuesheet->data.cue_sheet.num_tracks = 3;
+ cuesheet->data.cue_sheet.tracks = (FLAC__StreamMetadata_CueSheet_Track*)calloc_or_die_(cuesheet->data.cue_sheet.num_tracks, sizeof(FLAC__StreamMetadata_CueSheet_Track));
+ cuesheet->data.cue_sheet.tracks[0].offset = 0;
+ cuesheet->data.cue_sheet.tracks[0].number = 1;
+ memcpy(cuesheet->data.cue_sheet.tracks[0].isrc, "ACBDE1234567", sizeof(cuesheet->data.cue_sheet.tracks[0].isrc));
+ cuesheet->data.cue_sheet.tracks[0].type = 0;
+ cuesheet->data.cue_sheet.tracks[0].pre_emphasis = 1;
+ cuesheet->data.cue_sheet.tracks[0].num_indices = 2;
+ cuesheet->data.cue_sheet.tracks[0].indices = (FLAC__StreamMetadata_CueSheet_Index*)malloc_or_die_(cuesheet->data.cue_sheet.tracks[0].num_indices * sizeof(FLAC__StreamMetadata_CueSheet_Index));
+ cuesheet->data.cue_sheet.tracks[0].indices[0].offset = 0;
+ cuesheet->data.cue_sheet.tracks[0].indices[0].number = 0;
+ cuesheet->data.cue_sheet.tracks[0].indices[1].offset = 123 * 588;
+ cuesheet->data.cue_sheet.tracks[0].indices[1].number = 1;
+ cuesheet->data.cue_sheet.tracks[1].offset = 1234 * 588;
+ cuesheet->data.cue_sheet.tracks[1].number = 2;
+ memcpy(cuesheet->data.cue_sheet.tracks[1].isrc, "ACBDE7654321", sizeof(cuesheet->data.cue_sheet.tracks[1].isrc));
+ cuesheet->data.cue_sheet.tracks[1].type = 1;
+ cuesheet->data.cue_sheet.tracks[1].pre_emphasis = 0;
+ cuesheet->data.cue_sheet.tracks[1].num_indices = 1;
+ cuesheet->data.cue_sheet.tracks[1].indices = (FLAC__StreamMetadata_CueSheet_Index*)malloc_or_die_(cuesheet->data.cue_sheet.tracks[1].num_indices * sizeof(FLAC__StreamMetadata_CueSheet_Index));
+ cuesheet->data.cue_sheet.tracks[1].indices[0].offset = 0;
+ cuesheet->data.cue_sheet.tracks[1].indices[0].number = 1;
+ cuesheet->data.cue_sheet.tracks[2].offset = 12345 * 588;
+ cuesheet->data.cue_sheet.tracks[2].number = 170;
+ cuesheet->data.cue_sheet.tracks[2].num_indices = 0;
+}
+
+void mutils__free_metadata_blocks(
+ FLAC__StreamMetadata *streaminfo,
+ FLAC__StreamMetadata *padding,
+ FLAC__StreamMetadata *seektable,
+ FLAC__StreamMetadata *application1,
+ FLAC__StreamMetadata *application2,
+ FLAC__StreamMetadata *vorbiscomment,
+ FLAC__StreamMetadata *cuesheet
+)
+{
+ (void)streaminfo, (void)padding, (void)application2;
+ free(seektable->data.seek_table.points);
+ free(application1->data.application.data);
+ free(vorbiscomment->data.vorbis_comment.vendor_string.entry);
+ free(vorbiscomment->data.vorbis_comment.comments[0].entry);
+ free(vorbiscomment->data.vorbis_comment.comments);
+ free(cuesheet->data.cue_sheet.tracks[0].indices);
+ free(cuesheet->data.cue_sheet.tracks[1].indices);
+ free(cuesheet->data.cue_sheet.tracks);
+}
diff --git a/src/test_libFLAC++/metadata_utils.h b/src/test_libFLAC++/metadata_utils.h
new file mode 100644
index 0000000..f5546d8
--- /dev/null
+++ b/src/test_libFLAC++/metadata_utils.h
@@ -0,0 +1,67 @@
+/* test_libFLAC - Unit tester for libFLAC
+ * Copyright (C) 2002,2003 Josh Coalson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef FLAC__TEST_LIBFLAC_METADATA_H
+#define FLAC__TEST_LIBFLAC_METADATA_H
+
+/*
+ * These are not tests, just utility functions used by the metadata tests
+ */
+
+#include "FLAC/format.h"
+#include <stdio.h>
+#include <stdlib.h> /* for malloc() */
+#include <string.h> /* for memcmp() */
+
+FLAC__bool mutils__compare_block_data_streaminfo(const FLAC__StreamMetadata_StreamInfo *block, const FLAC__StreamMetadata_StreamInfo *blockcopy);
+
+FLAC__bool mutils__compare_block_data_padding(const FLAC__StreamMetadata_Padding *block, const FLAC__StreamMetadata_Padding *blockcopy, unsigned block_length);
+
+FLAC__bool mutils__compare_block_data_application(const FLAC__StreamMetadata_Application *block, const FLAC__StreamMetadata_Application *blockcopy, unsigned block_length);
+
+FLAC__bool mutils__compare_block_data_seektable(const FLAC__StreamMetadata_SeekTable *block, const FLAC__StreamMetadata_SeekTable *blockcopy);
+
+FLAC__bool mutils__compare_block_data_vorbiscomment(const FLAC__StreamMetadata_VorbisComment *block, const FLAC__StreamMetadata_VorbisComment *blockcopy);
+
+FLAC__bool mutils__compare_block_data_cuesheet(const FLAC__StreamMetadata_CueSheet *block, const FLAC__StreamMetadata_CueSheet *blockcopy);
+
+FLAC__bool mutils__compare_block_data_unknown(const FLAC__StreamMetadata_Unknown *block, const FLAC__StreamMetadata_Unknown *blockcopy, unsigned block_length);
+
+FLAC__bool mutils__compare_block(const FLAC__StreamMetadata *block, const FLAC__StreamMetadata *blockcopy);
+
+void mutils__init_metadata_blocks(
+ FLAC__StreamMetadata *streaminfo,
+ FLAC__StreamMetadata *padding,
+ FLAC__StreamMetadata *seektable,
+ FLAC__StreamMetadata *application1,
+ FLAC__StreamMetadata *application2,
+ FLAC__StreamMetadata *vorbiscomment,
+ FLAC__StreamMetadata *cuesheet
+);
+
+void mutils__free_metadata_blocks(
+ FLAC__StreamMetadata *streaminfo,
+ FLAC__StreamMetadata *padding,
+ FLAC__StreamMetadata *seektable,
+ FLAC__StreamMetadata *application1,
+ FLAC__StreamMetadata *application2,
+ FLAC__StreamMetadata *vorbiscomment,
+ FLAC__StreamMetadata *cuesheet
+);
+
+#endif
diff --git a/src/test_libOggFLAC++/metadata_utils.c b/src/test_libOggFLAC++/metadata_utils.c
new file mode 100644
index 0000000..bb95f33
--- /dev/null
+++ b/src/test_libOggFLAC++/metadata_utils.c
@@ -0,0 +1,521 @@
+/* test_libFLAC - Unit tester for libFLAC
+ * Copyright (C) 2002,2003 Josh Coalson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+/*
+ * These are not tests, just utility functions used by the metadata tests
+ */
+
+#include "metadata_utils.h"
+#include "FLAC/metadata.h"
+#include <stdio.h>
+#include <stdlib.h> /* for malloc() */
+#include <string.h> /* for memcmp() */
+
+FLAC__bool mutils__compare_block_data_streaminfo(const FLAC__StreamMetadata_StreamInfo *block, const FLAC__StreamMetadata_StreamInfo *blockcopy)
+{
+ if(blockcopy->min_blocksize != block->min_blocksize) {
+ printf("FAILED, min_blocksize mismatch, expected %u, got %u\n", block->min_blocksize, blockcopy->min_blocksize);
+ return false;
+ }
+ if(blockcopy->max_blocksize != block->max_blocksize) {
+ printf("FAILED, max_blocksize mismatch, expected %u, got %u\n", block->max_blocksize, blockcopy->max_blocksize);
+ return false;
+ }
+ if(blockcopy->min_framesize != block->min_framesize) {
+ printf("FAILED, min_framesize mismatch, expected %u, got %u\n", block->min_framesize, blockcopy->min_framesize);
+ return false;
+ }
+ if(blockcopy->max_framesize != block->max_framesize) {
+ printf("FAILED, max_framesize mismatch, expected %u, got %u\n", block->max_framesize, blockcopy->max_framesize);
+ return false;
+ }
+ if(blockcopy->sample_rate != block->sample_rate) {
+ printf("FAILED, sample_rate mismatch, expected %u, got %u\n", block->sample_rate, blockcopy->sample_rate);
+ return false;
+ }
+ if(blockcopy->channels != block->channels) {
+ printf("FAILED, channels mismatch, expected %u, got %u\n", block->channels, blockcopy->channels);
+ return false;
+ }
+ if(blockcopy->bits_per_sample != block->bits_per_sample) {
+ printf("FAILED, bits_per_sample mismatch, expected %u, got %u\n", block->bits_per_sample, blockcopy->bits_per_sample);
+ return false;
+ }
+ if(blockcopy->total_samples != block->total_samples) {
+ printf("FAILED, total_samples mismatch, expected %llu, got %llu\n", block->total_samples, blockcopy->total_samples);
+ return false;
+ }
+ if(0 != memcmp(blockcopy->md5sum, block->md5sum, sizeof(block->md5sum))) {
+ printf("FAILED, md5sum mismatch, expected %02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X, got %02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X%02X\n",
+ (unsigned)block->md5sum[0],
+ (unsigned)block->md5sum[1],
+ (unsigned)block->md5sum[2],
+ (unsigned)block->md5sum[3],
+ (unsigned)block->md5sum[4],
+ (unsigned)block->md5sum[5],
+ (unsigned)block->md5sum[6],
+ (unsigned)block->md5sum[7],
+ (unsigned)block->md5sum[8],
+ (unsigned)block->md5sum[9],
+ (unsigned)block->md5sum[10],
+ (unsigned)block->md5sum[11],
+ (unsigned)block->md5sum[12],
+ (unsigned)block->md5sum[13],
+ (unsigned)block->md5sum[14],
+ (unsigned)block->md5sum[15],
+ (unsigned)blockcopy->md5sum[0],
+ (unsigned)blockcopy->md5sum[1],
+ (unsigned)blockcopy->md5sum[2],
+ (unsigned)blockcopy->md5sum[3],
+ (unsigned)blockcopy->md5sum[4],
+ (unsigned)blockcopy->md5sum[5],
+ (unsigned)blockcopy->md5sum[6],
+ (unsigned)blockcopy->md5sum[7],
+ (unsigned)blockcopy->md5sum[8],
+ (unsigned)blockcopy->md5sum[9],
+ (unsigned)blockcopy->md5sum[10],
+ (unsigned)blockcopy->md5sum[11],
+ (unsigned)blockcopy->md5sum[12],
+ (unsigned)blockcopy->md5sum[13],
+ (unsigned)blockcopy->md5sum[14],
+ (unsigned)blockcopy->md5sum[15]
+ );
+ return false;
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_padding(const FLAC__StreamMetadata_Padding *block, const FLAC__StreamMetadata_Padding *blockcopy, unsigned block_length)
+{
+ /* we don't compare the padding guts */
+ (void)block, (void)blockcopy, (void)block_length;
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_application(const FLAC__StreamMetadata_Application *block, const FLAC__StreamMetadata_Application *blockcopy, unsigned block_length)
+{
+ if(block_length < sizeof(block->id)) {
+ printf("FAILED, bad block length = %u\n", block_length);
+ return false;
+ }
+ if(0 != memcmp(blockcopy->id, block->id, sizeof(block->id))) {
+ printf("FAILED, id mismatch, expected %02X%02X%02X%02X, got %02X%02X%02X%02X\n",
+ (unsigned)block->id[0],
+ (unsigned)block->id[1],
+ (unsigned)block->id[2],
+ (unsigned)block->id[3],
+ (unsigned)blockcopy->id[0],
+ (unsigned)blockcopy->id[1],
+ (unsigned)blockcopy->id[2],
+ (unsigned)blockcopy->id[3]
+ );
+ return false;
+ }
+ if(0 == block->data || 0 == blockcopy->data) {
+ if(block->data != blockcopy->data) {
+ printf("FAILED, data mismatch (%s's data pointer is null)\n", 0==block->data?"original":"copy");
+ return false;
+ }
+ else if(block_length - sizeof(block->id) > 0) {
+ printf("FAILED, data pointer is null but block length is not 0\n");
+ return false;
+ }
+ }
+ else {
+ if(block_length - sizeof(block->id) == 0) {
+ printf("FAILED, data pointer is not null but block length is 0\n");
+ return false;
+ }
+ else if(0 != memcmp(blockcopy->data, block->data, block_length - sizeof(block->id))) {
+ printf("FAILED, data mismatch\n");
+ return false;
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_seektable(const FLAC__StreamMetadata_SeekTable *block, const FLAC__StreamMetadata_SeekTable *blockcopy)
+{
+ unsigned i;
+ if(blockcopy->num_points != block->num_points) {
+ printf("FAILED, num_points mismatch, expected %u, got %u\n", block->num_points, blockcopy->num_points);
+ return false;
+ }
+ for(i = 0; i < block->num_points; i++) {
+ if(blockcopy->points[i].sample_number != block->points[i].sample_number) {
+ printf("FAILED, points[%u].sample_number mismatch, expected %llu, got %llu\n", i, block->points[i].sample_number, blockcopy->points[i].sample_number);
+ return false;
+ }
+ if(blockcopy->points[i].stream_offset != block->points[i].stream_offset) {
+ printf("FAILED, points[%u].stream_offset mismatch, expected %llu, got %llu\n", i, block->points[i].stream_offset, blockcopy->points[i].stream_offset);
+ return false;
+ }
+ if(blockcopy->points[i].frame_samples != block->points[i].frame_samples) {
+ printf("FAILED, points[%u].frame_samples mismatch, expected %u, got %u\n", i, block->points[i].frame_samples, blockcopy->points[i].frame_samples);
+ return false;
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_vorbiscomment(const FLAC__StreamMetadata_VorbisComment *block, const FLAC__StreamMetadata_VorbisComment *blockcopy)
+{
+ unsigned i;
+ if(blockcopy->vendor_string.length != block->vendor_string.length) {
+ printf("FAILED, vendor_string.length mismatch, expected %u, got %u\n", block->vendor_string.length, blockcopy->vendor_string.length);
+ return false;
+ }
+ if(0 == block->vendor_string.entry || 0 == blockcopy->vendor_string.entry) {
+ if(block->vendor_string.entry != blockcopy->vendor_string.entry) {
+ printf("FAILED, vendor_string.entry mismatch\n");
+ return false;
+ }
+ }
+ else if(0 != memcmp(blockcopy->vendor_string.entry, block->vendor_string.entry, block->vendor_string.length)) {
+ printf("FAILED, vendor_string.entry mismatch\n");
+ return false;
+ }
+ if(blockcopy->num_comments != block->num_comments) {
+ printf("FAILED, num_comments mismatch, expected %u, got %u\n", block->num_comments, blockcopy->num_comments);
+ return false;
+ }
+ for(i = 0; i < block->num_comments; i++) {
+ if(blockcopy->comments[i].length != block->comments[i].length) {
+ printf("FAILED, comments[%u].length mismatch, expected %u, got %u\n", i, block->comments[i].length, blockcopy->comments[i].length);
+ return false;
+ }
+ if(0 == block->comments[i].entry || 0 == blockcopy->comments[i].entry) {
+ if(block->comments[i].entry != blockcopy->comments[i].entry) {
+ printf("FAILED, comments[%u].entry mismatch\n", i);
+ return false;
+ }
+ }
+ else {
+ if(0 != memcmp(blockcopy->comments[i].entry, block->comments[i].entry, block->comments[i].length)) {
+ printf("FAILED, comments[%u].entry mismatch\n", i);
+ return false;
+ }
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_cuesheet(const FLAC__StreamMetadata_CueSheet *block, const FLAC__StreamMetadata_CueSheet *blockcopy)
+{
+ unsigned i, j;
+
+ if(0 != strcmp(blockcopy->media_catalog_number, block->media_catalog_number)) {
+ printf("FAILED, media_catalog_number mismatch, expected %s, got %s\n", block->media_catalog_number, blockcopy->media_catalog_number);
+ return false;
+ }
+ if(blockcopy->lead_in != block->lead_in) {
+ printf("FAILED, lead_in mismatch, expected %llu, got %llu\n", block->lead_in, blockcopy->lead_in);
+ return false;
+ }
+ if(blockcopy->is_cd != block->is_cd) {
+ printf("FAILED, is_cd mismatch, expected %u, got %u\n", (unsigned)block->is_cd, (unsigned)blockcopy->is_cd);
+ return false;
+ }
+ if(blockcopy->num_tracks != block->num_tracks) {
+ printf("FAILED, num_tracks mismatch, expected %u, got %u\n", block->num_tracks, blockcopy->num_tracks);
+ return false;
+ }
+ for(i = 0; i < block->num_tracks; i++) {
+ if(blockcopy->tracks[i].offset != block->tracks[i].offset) {
+ printf("FAILED, tracks[%u].offset mismatch, expected %llu, got %llu\n", i, block->tracks[i].offset, blockcopy->tracks[i].offset);
+ return false;
+ }
+ if(blockcopy->tracks[i].number != block->tracks[i].number) {
+ printf("FAILED, tracks[%u].number mismatch, expected %u, got %u\n", i, (unsigned)block->tracks[i].number, (unsigned)blockcopy->tracks[i].number);
+ return false;
+ }
+ if(blockcopy->tracks[i].num_indices != block->tracks[i].num_indices) {
+ printf("FAILED, tracks[%u].num_indices mismatch, expected %u, got %u\n", i, (unsigned)block->tracks[i].num_indices, (unsigned)blockcopy->tracks[i].num_indices);
+ return false;
+ }
+ /* num_indices == 0 means lead-out track so only the track offset and number are valid */
+ if(block->tracks[i].num_indices > 0) {
+ if(0 != strcmp(blockcopy->tracks[i].isrc, block->tracks[i].isrc)) {
+ printf("FAILED, tracks[%u].isrc mismatch, expected %s, got %s\n", i, block->tracks[i].isrc, blockcopy->tracks[i].isrc);
+ return false;
+ }
+ if(blockcopy->tracks[i].type != block->tracks[i].type) {
+ printf("FAILED, tracks[%u].type mismatch, expected %u, got %u\n", i, (unsigned)block->tracks[i].type, (unsigned)blockcopy->tracks[i].type);
+ return false;
+ }
+ if(blockcopy->tracks[i].pre_emphasis != block->tracks[i].pre_emphasis) {
+ printf("FAILED, tracks[%u].pre_emphasis mismatch, expected %u, got %u\n", i, (unsigned)block->tracks[i].pre_emphasis, (unsigned)blockcopy->tracks[i].pre_emphasis);
+ return false;
+ }
+ if(0 == block->tracks[i].indices || 0 == blockcopy->tracks[i].indices) {
+ if(block->tracks[i].indices != blockcopy->tracks[i].indices) {
+ printf("FAILED, tracks[%u].indices mismatch\n", i);
+ return false;
+ }
+ }
+ else {
+ for(j = 0; j < block->tracks[i].num_indices; j++) {
+ if(blockcopy->tracks[i].indices[j].offset != block->tracks[i].indices[j].offset) {
+ printf("FAILED, tracks[%u].indices[%u].offset mismatch, expected %llu, got %llu\n", i, j, block->tracks[i].indices[j].offset, blockcopy->tracks[i].indices[j].offset);
+ return false;
+ }
+ if(blockcopy->tracks[i].indices[j].number != block->tracks[i].indices[j].number) {
+ printf("FAILED, tracks[%u].indices[%u].number mismatch, expected %u, got %u\n", i, j, (unsigned)block->tracks[i].indices[j].number, (unsigned)blockcopy->tracks[i].indices[j].number);
+ return false;
+ }
+ }
+ }
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block_data_unknown(const FLAC__StreamMetadata_Unknown *block, const FLAC__StreamMetadata_Unknown *blockcopy, unsigned block_length)
+{
+ if(0 == block->data || 0 == blockcopy->data) {
+ if(block->data != blockcopy->data) {
+ printf("FAILED, data mismatch (%s's data pointer is null)\n", 0==block->data?"original":"copy");
+ return false;
+ }
+ else if(block_length > 0) {
+ printf("FAILED, data pointer is null but block length is not 0\n");
+ return false;
+ }
+ }
+ else {
+ if(block_length == 0) {
+ printf("FAILED, data pointer is not null but block length is 0\n");
+ return false;
+ }
+ else if(0 != memcmp(blockcopy->data, block->data, block_length)) {
+ printf("FAILED, data mismatch\n");
+ return false;
+ }
+ }
+ return true;
+}
+
+FLAC__bool mutils__compare_block(const FLAC__StreamMetadata *block, const FLAC__StreamMetadata *blockcopy)
+{
+ if(blockcopy->type != block->type) {
+ printf("FAILED, type mismatch, expected %s, got %s\n", FLAC__MetadataTypeString[block->type], FLAC__MetadataTypeString[blockcopy->type]);
+ return false;
+ }
+ if(blockcopy->is_last != block->is_last) {
+ printf("FAILED, is_last mismatch, expected %u, got %u\n", (unsigned)block->is_last, (unsigned)blockcopy->is_last);
+ return false;
+ }
+ if(blockcopy->length != block->length) {
+ printf("FAILED, length mismatch, expected %u, got %u\n", block->length, blockcopy->length);
+ return false;
+ }
+ switch(block->type) {
+ case FLAC__METADATA_TYPE_STREAMINFO:
+ return mutils__compare_block_data_streaminfo(&block->data.stream_info, &blockcopy->data.stream_info);
+ case FLAC__METADATA_TYPE_PADDING:
+ return mutils__compare_block_data_padding(&block->data.padding, &blockcopy->data.padding, block->length);
+ case FLAC__METADATA_TYPE_APPLICATION:
+ return mutils__compare_block_data_application(&block->data.application, &blockcopy->data.application, block->length);
+ case FLAC__METADATA_TYPE_SEEKTABLE:
+ return mutils__compare_block_data_seektable(&block->data.seek_table, &blockcopy->data.seek_table);
+ case FLAC__METADATA_TYPE_VORBIS_COMMENT:
+ return mutils__compare_block_data_vorbiscomment(&block->data.vorbis_comment, &blockcopy->data.vorbis_comment);
+ case FLAC__METADATA_TYPE_CUESHEET:
+ return mutils__compare_block_data_cuesheet(&block->data.cue_sheet, &blockcopy->data.cue_sheet);
+ default:
+ return mutils__compare_block_data_unknown(&block->data.unknown, &blockcopy->data.unknown, block->length);
+ }
+}
+static void *malloc_or_die_(size_t size)
+{
+ void *x = malloc(size);
+ if(0 == x) {
+ fprintf(stderr, "ERROR: out of memory allocating %u bytes\n", (unsigned)size);
+ exit(1);
+ }
+ return x;
+}
+
+static void *calloc_or_die_(size_t n, size_t size)
+{
+ void *x = calloc(n, size);
+ if(0 == x) {
+ fprintf(stderr, "ERROR: out of memory allocating %u bytes\n", (unsigned)n * (unsigned)size);
+ exit(1);
+ }
+ return x;
+}
+
+void mutils__init_metadata_blocks(
+ FLAC__StreamMetadata *streaminfo,
+ FLAC__StreamMetadata *padding,
+ FLAC__StreamMetadata *seektable,
+ FLAC__StreamMetadata *application1,
+ FLAC__StreamMetadata *application2,
+ FLAC__StreamMetadata *vorbiscomment,
+ FLAC__StreamMetadata *cuesheet
+)
+{
+ /*
+ most of the actual numbers and data in the blocks don't matter,
+ we just want to make sure the decoder parses them correctly
+
+ remember, the metadata interface gets tested after the decoders,
+ so we do all the metadata manipulation here without it.
+ */
+
+ /* min/max_framesize and md5sum don't get written at first, so we have to leave them 0 */
+ streaminfo->is_last = false;
+ streaminfo->type = FLAC__METADATA_TYPE_STREAMINFO;
+ streaminfo->length = FLAC__STREAM_METADATA_STREAMINFO_LENGTH;
+ streaminfo->data.stream_info.min_blocksize = 576;
+ streaminfo->data.stream_info.max_blocksize = 576;
+ streaminfo->data.stream_info.min_framesize = 0;
+ streaminfo->data.stream_info.max_framesize = 0;
+ streaminfo->data.stream_info.sample_rate = 44100;
+ streaminfo->data.stream_info.channels = 1;
+ streaminfo->data.stream_info.bits_per_sample = 8;
+ streaminfo->data.stream_info.total_samples = 0;
+ memset(streaminfo->data.stream_info.md5sum, 0, 16);
+
+ padding->is_last = false;
+ padding->type = FLAC__METADATA_TYPE_PADDING;
+ padding->length = 1234;
+
+ seektable->is_last = false;
+ seektable->type = FLAC__METADATA_TYPE_SEEKTABLE;
+ seektable->data.seek_table.num_points = 2;
+ seektable->length = seektable->data.seek_table.num_points * FLAC__STREAM_METADATA_SEEKPOINT_LENGTH;
+ seektable->data.seek_table.points = (FLAC__StreamMetadata_SeekPoint*)malloc_or_die_(seektable->data.seek_table.num_points * sizeof(FLAC__StreamMetadata_SeekPoint));
+ seektable->data.seek_table.points[0].sample_number = 0;
+ seektable->data.seek_table.points[0].stream_offset = 0;
+ seektable->data.seek_table.points[0].frame_samples = streaminfo->data.stream_info.min_blocksize;
+ seektable->data.seek_table.points[1].sample_number = FLAC__STREAM_METADATA_SEEKPOINT_PLACEHOLDER;
+ seektable->data.seek_table.points[1].stream_offset = 1000;
+ seektable->data.seek_table.points[1].frame_samples = streaminfo->data.stream_info.min_blocksize;
+
+ application1->is_last = false;
+ application1->type = FLAC__METADATA_TYPE_APPLICATION;
+ application1->length = 8;
+ memcpy(application1->data.application.id, "\xfe\xdc\xba\x98", 4);
+ application1->data.application.data = (FLAC__byte*)malloc_or_die_(4);
+ memcpy(application1->data.application.data, "\xf0\xe1\xd2\xc3", 4);
+
+ application2->is_last = false;
+ application2->type = FLAC__METADATA_TYPE_APPLICATION;
+ application2->length = 4;
+ memcpy(application2->data.application.id, "\x76\x54\x32\x10", 4);
+ application2->data.application.data = 0;
+
+ {
+ const unsigned vendor_string_length = (unsigned)strlen(FLAC__VENDOR_STRING);
+ vorbiscomment->is_last = false;
+ vorbiscomment->type = FLAC__METADATA_TYPE_VORBIS_COMMENT;
+ vorbiscomment->length = (4 + vendor_string_length) + 4 + (4 + 5) + (4 + 0);
+ vorbiscomment->data.vorbis_comment.vendor_string.length = vendor_string_length;
+ vorbiscomment->data.vorbis_comment.vendor_string.entry = (FLAC__byte*)malloc_or_die_(vendor_string_length);
+ memcpy(vorbiscomment->data.vorbis_comment.vendor_string.entry, FLAC__VENDOR_STRING, vendor_string_length);
+ vorbiscomment->data.vorbis_comment.num_comments = 2;
+ vorbiscomment->data.vorbis_comment.comments = (FLAC__StreamMetadata_VorbisComment_Entry*)malloc_or_die_(vorbiscomment->data.vorbis_comment.num_comments * sizeof(FLAC__StreamMetadata_VorbisComment_Entry));
+ vorbiscomment->data.vorbis_comment.comments[0].length = 5;
+ vorbiscomment->data.vorbis_comment.comments[0].entry = (FLAC__byte*)malloc_or_die_(5);
+ memcpy(vorbiscomment->data.vorbis_comment.comments[0].entry, "ab=cd", 5);
+ vorbiscomment->data.vorbis_comment.comments[1].length = 0;
+ vorbiscomment->data.vorbis_comment.comments[1].entry = 0;
+ }
+
+ cuesheet->is_last = true;
+ cuesheet->type = FLAC__METADATA_TYPE_CUESHEET;
+ cuesheet->length =
+ /* cuesheet guts */
+ (
+ FLAC__STREAM_METADATA_CUESHEET_MEDIA_CATALOG_NUMBER_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_LEAD_IN_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_IS_CD_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_RESERVED_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_NUM_TRACKS_LEN
+ ) / 8 +
+ /* 2 tracks */
+ 3 * (
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_OFFSET_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_NUMBER_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_ISRC_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_TYPE_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_PRE_EMPHASIS_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_RESERVED_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_TRACK_NUM_INDICES_LEN
+ ) / 8 +
+ /* 3 index points */
+ 3 * (
+ FLAC__STREAM_METADATA_CUESHEET_INDEX_OFFSET_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_INDEX_NUMBER_LEN +
+ FLAC__STREAM_METADATA_CUESHEET_INDEX_RESERVED_LEN
+ ) / 8
+ ;
+ memset(cuesheet->data.cue_sheet.media_catalog_number, 0, sizeof(cuesheet->data.cue_sheet.media_catalog_number));
+ cuesheet->data.cue_sheet.media_catalog_number[0] = 'j';
+ cuesheet->data.cue_sheet.media_catalog_number[1] = 'C';
+ cuesheet->data.cue_sheet.lead_in = 2 * 44100;
+ cuesheet->data.cue_sheet.is_cd = true;
+ cuesheet->data.cue_sheet.num_tracks = 3;
+ cuesheet->data.cue_sheet.tracks = (FLAC__StreamMetadata_CueSheet_Track*)calloc_or_die_(cuesheet->data.cue_sheet.num_tracks, sizeof(FLAC__StreamMetadata_CueSheet_Track));
+ cuesheet->data.cue_sheet.tracks[0].offset = 0;
+ cuesheet->data.cue_sheet.tracks[0].number = 1;
+ memcpy(cuesheet->data.cue_sheet.tracks[0].isrc, "ACBDE1234567", sizeof(cuesheet->data.cue_sheet.tracks[0].isrc));
+ cuesheet->data.cue_sheet.tracks[0].type = 0;
+ cuesheet->data.cue_sheet.tracks[0].pre_emphasis = 1;
+ cuesheet->data.cue_sheet.tracks[0].num_indices = 2;
+ cuesheet->data.cue_sheet.tracks[0].indices = (FLAC__StreamMetadata_CueSheet_Index*)malloc_or_die_(cuesheet->data.cue_sheet.tracks[0].num_indices * sizeof(FLAC__StreamMetadata_CueSheet_Index));
+ cuesheet->data.cue_sheet.tracks[0].indices[0].offset = 0;
+ cuesheet->data.cue_sheet.tracks[0].indices[0].number = 0;
+ cuesheet->data.cue_sheet.tracks[0].indices[1].offset = 123 * 588;
+ cuesheet->data.cue_sheet.tracks[0].indices[1].number = 1;
+ cuesheet->data.cue_sheet.tracks[1].offset = 1234 * 588;
+ cuesheet->data.cue_sheet.tracks[1].number = 2;
+ memcpy(cuesheet->data.cue_sheet.tracks[1].isrc, "ACBDE7654321", sizeof(cuesheet->data.cue_sheet.tracks[1].isrc));
+ cuesheet->data.cue_sheet.tracks[1].type = 1;
+ cuesheet->data.cue_sheet.tracks[1].pre_emphasis = 0;
+ cuesheet->data.cue_sheet.tracks[1].num_indices = 1;
+ cuesheet->data.cue_sheet.tracks[1].indices = (FLAC__StreamMetadata_CueSheet_Index*)malloc_or_die_(cuesheet->data.cue_sheet.tracks[1].num_indices * sizeof(FLAC__StreamMetadata_CueSheet_Index));
+ cuesheet->data.cue_sheet.tracks[1].indices[0].offset = 0;
+ cuesheet->data.cue_sheet.tracks[1].indices[0].number = 1;
+ cuesheet->data.cue_sheet.tracks[2].offset = 12345 * 588;
+ cuesheet->data.cue_sheet.tracks[2].number = 170;
+ cuesheet->data.cue_sheet.tracks[2].num_indices = 0;
+}
+
+void mutils__free_metadata_blocks(
+ FLAC__StreamMetadata *streaminfo,
+ FLAC__StreamMetadata *padding,
+ FLAC__StreamMetadata *seektable,
+ FLAC__StreamMetadata *application1,
+ FLAC__StreamMetadata *application2,
+ FLAC__StreamMetadata *vorbiscomment,
+ FLAC__StreamMetadata *cuesheet
+)
+{
+ (void)streaminfo, (void)padding, (void)application2;
+ free(seektable->data.seek_table.points);
+ free(application1->data.application.data);
+ free(vorbiscomment->data.vorbis_comment.vendor_string.entry);
+ free(vorbiscomment->data.vorbis_comment.comments[0].entry);
+ free(vorbiscomment->data.vorbis_comment.comments);
+ free(cuesheet->data.cue_sheet.tracks[0].indices);
+ free(cuesheet->data.cue_sheet.tracks[1].indices);
+ free(cuesheet->data.cue_sheet.tracks);
+}
diff --git a/src/test_libOggFLAC++/metadata_utils.h b/src/test_libOggFLAC++/metadata_utils.h
new file mode 100644
index 0000000..f5546d8
--- /dev/null
+++ b/src/test_libOggFLAC++/metadata_utils.h
@@ -0,0 +1,67 @@
+/* test_libFLAC - Unit tester for libFLAC
+ * Copyright (C) 2002,2003 Josh Coalson
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation; either version 2
+ * of the License, or (at your option) any later version.
+ *
+ * This program 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 General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ */
+
+#ifndef FLAC__TEST_LIBFLAC_METADATA_H
+#define FLAC__TEST_LIBFLAC_METADATA_H
+
+/*
+ * These are not tests, just utility functions used by the metadata tests
+ */
+
+#include "FLAC/format.h"
+#include <stdio.h>
+#include <stdlib.h> /* for malloc() */
+#include <string.h> /* for memcmp() */
+
+FLAC__bool mutils__compare_block_data_streaminfo(const FLAC__StreamMetadata_StreamInfo *block, const FLAC__StreamMetadata_StreamInfo *blockcopy);
+
+FLAC__bool mutils__compare_block_data_padding(const FLAC__StreamMetadata_Padding *block, const FLAC__StreamMetadata_Padding *blockcopy, unsigned block_length);
+
+FLAC__bool mutils__compare_block_data_application(const FLAC__StreamMetadata_Application *block, const FLAC__StreamMetadata_Application *blockcopy, unsigned block_length);
+
+FLAC__bool mutils__compare_block_data_seektable(const FLAC__StreamMetadata_SeekTable *block, const FLAC__StreamMetadata_SeekTable *blockcopy);
+
+FLAC__bool mutils__compare_block_data_vorbiscomment(const FLAC__StreamMetadata_VorbisComment *block, const FLAC__StreamMetadata_VorbisComment *blockcopy);
+
+FLAC__bool mutils__compare_block_data_cuesheet(const FLAC__StreamMetadata_CueSheet *block, const FLAC__StreamMetadata_CueSheet *blockcopy);
+
+FLAC__bool mutils__compare_block_data_unknown(const FLAC__StreamMetadata_Unknown *block, const FLAC__StreamMetadata_Unknown *blockcopy, unsigned block_length);
+
+FLAC__bool mutils__compare_block(const FLAC__StreamMetadata *block, const FLAC__StreamMetadata *blockcopy);
+
+void mutils__init_metadata_blocks(
+ FLAC__StreamMetadata *streaminfo,
+ FLAC__StreamMetadata *padding,
+ FLAC__StreamMetadata *seektable,
+ FLAC__StreamMetadata *application1,
+ FLAC__StreamMetadata *application2,
+ FLAC__StreamMetadata *vorbiscomment,
+ FLAC__StreamMetadata *cuesheet
+);
+
+void mutils__free_metadata_blocks(
+ FLAC__StreamMetadata *streaminfo,
+ FLAC__StreamMetadata *padding,
+ FLAC__StreamMetadata *seektable,
+ FLAC__StreamMetadata *application1,
+ FLAC__StreamMetadata *application2,
+ FLAC__StreamMetadata *vorbiscomment,
+ FLAC__StreamMetadata *cuesheet
+);
+
+#endif