mirror of https://github.com/xiph/flac
finished unit test for level 2 interface
This commit is contained in:
Josh Coalson
parent
e2ba10fe8d
commit
76eb863f8e
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@ -152,7 +152,7 @@ static void delete_from_our_metadata_(unsigned position)
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/* function for comparing our metadata to a FLAC__MetaData_Chain */
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static FLAC__bool compare_chain_(FLAC__MetaData_Chain *chain)
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static FLAC__bool compare_chain_(FLAC__MetaData_Chain *chain, unsigned current_position, FLAC__StreamMetaData *current_block)
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{
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unsigned i;
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FLAC__MetaData_Iterator *iterator;
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@ -196,6 +196,14 @@ static FLAC__bool compare_chain_(FLAC__MetaData_Chain *chain)
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if(i < our_metadata_.num_blocks)
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return die_("short block count in chain");
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if(0 != current_block) {
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printf("CURRENT_POSITION... ");
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fflush(stdout);
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if(!compare_block_(our_metadata_.blocks[current_position], current_block))
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return die_("metadata block mismatch");
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}
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printf("PASSED\n");
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return true;
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@ -1136,7 +1144,7 @@ static FLAC__bool test_level_2_(const char *progname)
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{
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FLAC__MetaData_Iterator *iterator;
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FLAC__MetaData_Chain *chain;
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FLAC__StreamMetaData *block, *app;
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FLAC__StreamMetaData *block, *app, *padding;
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FLAC__byte data[2000];
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unsigned our_current_position;
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@ -1162,7 +1170,7 @@ static FLAC__bool test_level_2_(const char *progname)
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printf("[S]P\ttest initial metadata\n");
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if(!compare_chain_(chain))
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if(!compare_chain_(chain, 0, 0))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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@ -1190,12 +1198,10 @@ static FLAC__bool test_level_2_(const char *progname)
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if(!replace_in_our_metadata_(block, our_current_position, /*copy=*/true))
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return die_("copying object");
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if(!compare_chain_(chain))
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return false;
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/false, /*preserve_file_stats=*/true))
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return die_c_("during FLAC__metadata_chain_write(chain, false, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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@ -1205,27 +1211,304 @@ static FLAC__bool test_level_2_(const char *progname)
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our_current_position++;
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printf("S[P]\treplace PADDING with identical-size APPLICATION\n");
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if(0 == (block = FLAC__metadata_iterator_get_block(iterator)))
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return die_("getting block from iterator");
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if(0 == (app = FLAC__metadata_object_new(FLAC__METADATA_TYPE_APPLICATION)))
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return die_("FLAC__metadata_object_new(FLAC__METADATA_TYPE_APPLICATION)");
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memcpy(app->data.application.id, "duh", (FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8));
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if(!FLAC__metadata_object_application_set_data(app, data, block->length-(FLAC__STREAM_METADATA_APPLICATION_ID_LEN/8), true))
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return die_("setting APPLICATION data");
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FLAC__metadata_object_delete(block);
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/false))
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return die_("copying object");
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain))
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return false;
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/false, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, false, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]\tshrink APPLICATION, don't use padding\n");
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if(0 == (app = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("copying object");
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if(!FLAC__metadata_object_application_set_data(app, data, 26, true))
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return die_("setting APPLICATION data");
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/true))
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return die_("copying object");
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/false, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, false, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]\tgrow APPLICATION, don't use padding\n");
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if(0 == (app = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("copying object");
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if(!FLAC__metadata_object_application_set_data(app, data, 28, true))
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return die_("setting APPLICATION data");
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/true))
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return die_("copying object");
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/false, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, false, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]\tgrow APPLICATION, use padding, but last block is not padding\n");
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if(0 == (app = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("copying object");
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if(!FLAC__metadata_object_application_set_data(app, data, 36, true))
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return die_("setting APPLICATION data");
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/true))
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return die_("copying object");
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/false, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, false, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]\tshrink APPLICATION, use padding, last block is not padding, but delta is too small for new PADDING block\n");
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if(0 == (app = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("copying object");
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if(!FLAC__metadata_object_application_set_data(app, data, 33, true))
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return die_("setting APPLICATION data");
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/true))
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return die_("copying object");
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/true, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, true, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]\tshrink APPLICATION, use padding, last block is not padding, delta is enough for new PADDING block\n");
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if(0 == (padding = FLAC__metadata_object_new(FLAC__METADATA_TYPE_PADDING)))
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return die_("creating PADDING block");
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if(0 == (app = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("copying object");
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if(!FLAC__metadata_object_application_set_data(app, data, 29, true))
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return die_("setting APPLICATION data");
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/true))
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return die_("copying object");
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padding->length = 0;
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if(!insert_to_our_metadata_(padding, our_current_position+1, /*copy=*/false))
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return die_("internal error");
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/true, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, true, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]P\tshrink APPLICATION, use padding, last block is padding\n");
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if(0 == (app = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("copying object");
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if(!FLAC__metadata_object_application_set_data(app, data, 16, true))
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return die_("setting APPLICATION data");
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/true))
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return die_("copying object");
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our_metadata_.blocks[our_current_position+1]->length = 13;
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/true, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, true, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]P\tgrow APPLICATION, use padding, last block is padding, but delta is too small\n");
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if(0 == (app = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("copying object");
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if(!FLAC__metadata_object_application_set_data(app, data, 50, true))
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return die_("setting APPLICATION data");
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/true))
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return die_("copying object");
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/true, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, true, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]P\tgrow APPLICATION, use padding, last block is padding of exceeding size\n");
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if(0 == (app = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("copying object");
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if(!FLAC__metadata_object_application_set_data(app, data, 56, true))
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return die_("setting APPLICATION data");
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/true))
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return die_("copying object");
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our_metadata_.blocks[our_current_position+1]->length -= (56 - 50);
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/true, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, true, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]P\tgrow APPLICATION, use padding, last block is padding of exact size\n");
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if(0 == (app = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("copying object");
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if(!FLAC__metadata_object_application_set_data(app, data, 67, true))
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return die_("setting APPLICATION data");
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if(!replace_in_our_metadata_(app, our_current_position, /*copy=*/true))
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return die_("copying object");
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delete_from_our_metadata_(our_current_position+1);
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if(!FLAC__metadata_iterator_set_block(iterator, app))
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return die_c_("FLAC__metadata_iterator_set_block(iterator, app)", FLAC__metadata_chain_status(chain));
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/true, /*preserve_file_stats=*/false))
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return die_c_("during FLAC__metadata_chain_write(chain, true, true)", FLAC__metadata_chain_status(chain));
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
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return false;
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printf("S[A]\tprev\n");
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if(!FLAC__metadata_iterator_prev(iterator))
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return die_("iterator ended early\n");
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our_current_position--;
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printf("[S]A\tinsert PADDING before STREAMINFO (should fail)\n");
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if(0 == (padding = FLAC__metadata_object_new(FLAC__METADATA_TYPE_PADDING)))
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return die_("creating PADDING block");
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padding->length = 30;
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if(!FLAC__metadata_iterator_insert_block_before(iterator, padding))
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printf("\tFLAC__metadata_iterator_insert_block_before() returned false like it should\n");
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else
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return die_("FLAC__metadata_iterator_insert_block_before() should have returned false");
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printf("[S]A\tinsert PADDING after\n");
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if(!insert_to_our_metadata_(padding, ++our_current_position, /*copy=*/true))
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return die_("copying metadata");
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if(!FLAC__metadata_iterator_insert_block_after(iterator, padding))
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return die_("FLAC__metadata_iterator_insert_block_after(iterator, padding)");
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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printf("S[P]A\tinsert PADDING before\n");
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if(0 == (padding = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("creating PADDING block");
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padding->length = 17;
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if(!insert_to_our_metadata_(padding, our_current_position, /*copy=*/true))
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return die_("copying metadata");
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if(!FLAC__metadata_iterator_insert_block_before(iterator, padding))
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return die_("FLAC__metadata_iterator_insert_block_before(iterator, padding)");
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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printf("S[P]PA\tinsert PADDING before\n");
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if(0 == (padding = FLAC__metadata_object_copy(our_metadata_.blocks[our_current_position])))
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return die_("creating PADDING block");
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padding->length = 0;
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if(!insert_to_our_metadata_(padding, our_current_position, /*copy=*/true))
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return die_("copying metadata");
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if(!FLAC__metadata_iterator_insert_block_before(iterator, padding))
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return die_("FLAC__metadata_iterator_insert_block_before(iterator, padding)");
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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printf("S[P]PPA\tnext\n");
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if(!FLAC__metadata_iterator_next(iterator))
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return die_("iterator ended early\n");
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our_current_position++;
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printf("SP[P]PA\tnext\n");
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if(!FLAC__metadata_iterator_next(iterator))
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return die_("iterator ended early\n");
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our_current_position++;
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printf("SPP[P]A\tnext\n");
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if(!FLAC__metadata_iterator_next(iterator))
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return die_("iterator ended early\n");
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our_current_position++;
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printf("SPPP[A]\tinsert PADDING after\n");
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if(0 == (padding = FLAC__metadata_object_copy(our_metadata_.blocks[1])))
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return die_("creating PADDING block");
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padding->length = 57;
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if(!insert_to_our_metadata_(padding, ++our_current_position, /*copy=*/true))
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return die_("copying metadata");
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if(!FLAC__metadata_iterator_insert_block_after(iterator, padding))
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return die_("FLAC__metadata_iterator_insert_block_after(iterator, padding)");
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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printf("SPPPA[P]\tinsert PADDING before\n");
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if(0 == (padding = FLAC__metadata_object_copy(our_metadata_.blocks[1])))
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return die_("creating PADDING block");
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padding->length = 99;
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if(!insert_to_our_metadata_(padding, our_current_position, /*copy=*/true))
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return die_("copying metadata");
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if(!FLAC__metadata_iterator_insert_block_before(iterator, padding))
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return die_("FLAC__metadata_iterator_insert_block_before(iterator, padding)");
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if(!compare_chain_(chain, our_current_position, FLAC__metadata_iterator_get_block(iterator)))
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return false;
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printf("delete iterator\n");
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FLAC__metadata_iterator_delete(iterator);
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our_current_position = 0;
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printf("SPPPAPP\tmerge padding\n");
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FLAC__metadata_chain_merge_padding(chain);
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our_metadata_.blocks[1]->length += (4 + our_metadata_.blocks[2]->length);
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our_metadata_.blocks[1]->length += (4 + our_metadata_.blocks[3]->length);
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our_metadata_.blocks[5]->length += (4 + our_metadata_.blocks[6]->length);
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delete_from_our_metadata_(6);
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delete_from_our_metadata_(3);
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delete_from_our_metadata_(2);
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if(!FLAC__metadata_chain_write(chain, /*use_padding=*/true, /*preserve_file_stats=*/false))
|
||||
return die_c_("during FLAC__metadata_chain_write(chain, true, true)", FLAC__metadata_chain_status(chain));
|
||||
if(!compare_chain_(chain, 0, 0))
|
||||
return false;
|
||||
if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
|
||||
return false;
|
||||
|
||||
printf("SPAP\tsort padding\n");
|
||||
FLAC__metadata_chain_sort_padding(chain);
|
||||
our_metadata_.blocks[3]->length += (4 + our_metadata_.blocks[1]->length);
|
||||
delete_from_our_metadata_(1);
|
||||
|
||||
if(!FLAC__metadata_chain_write(chain, /*use_padding=*/true, /*preserve_file_stats=*/false))
|
||||
return die_c_("during FLAC__metadata_chain_write(chain, true, true)", FLAC__metadata_chain_status(chain));
|
||||
if(!compare_chain_(chain, 0, 0))
|
||||
return false;
|
||||
if(!test_file_(flacfile_, decoder_metadata_callback_compare_))
|
||||
return false;
|
||||
|
||||
printf("delete chain\n");
|
||||
|
||||
|
|
|
|||
Loading…
Reference in New Issue