Tests: test_index_hash: Use the word "Record" instead of "entry".
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Lasse Collin
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d1f24c3587
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@ -176,115 +176,115 @@ test_lzma_index_hash_decode(void)
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500
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};
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// Add two entries to a index hash
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// Add two Records to a index_hash
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fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 2);
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const lzma_vli size_two_entries = lzma_index_hash_size(index_hash);
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assert_uint(size_two_entries, >, 0);
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uint8_t *index_two_entries = tuktest_malloc(size_two_entries);
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const lzma_vli size_two_records = lzma_index_hash_size(index_hash);
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assert_uint(size_two_records, >, 0);
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uint8_t *index_two_records = tuktest_malloc(size_two_records);
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generate_index(index_two_entries, unpadded_sizes, uncomp_sizes, 2,
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size_two_entries);
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generate_index(index_two_records, unpadded_sizes, uncomp_sizes, 2,
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size_two_records);
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// First test for basic buffer size error
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in_pos = size_two_entries + 1;
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in_pos = size_two_records + 1;
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assert_lzma_ret(lzma_index_hash_decode(index_hash,
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index_two_entries, &in_pos,
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size_two_entries), LZMA_BUF_ERROR);
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index_two_records, &in_pos,
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size_two_records), LZMA_BUF_ERROR);
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// Next test for invalid Index Indicator
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in_pos = 0;
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index_two_entries[0] ^= 1;
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index_two_records[0] ^= 1;
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assert_lzma_ret(lzma_index_hash_decode(index_hash,
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index_two_entries, &in_pos,
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size_two_entries), LZMA_DATA_ERROR);
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index_two_entries[0] ^= 1;
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index_two_records, &in_pos,
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size_two_records), LZMA_DATA_ERROR);
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index_two_records[0] ^= 1;
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// Next verify the index_hash as expected
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in_pos = 0;
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assert_lzma_ret(lzma_index_hash_decode(index_hash,
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index_two_entries, &in_pos,
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size_two_entries), LZMA_STREAM_END);
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index_two_records, &in_pos,
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size_two_records), LZMA_STREAM_END);
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// Next test a three entry index hash
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// Next test an index_hash with three Records
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index_hash = lzma_index_hash_init(index_hash, NULL);
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fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 3);
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const lzma_vli size_three_entries = lzma_index_hash_size(
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const lzma_vli size_three_records = lzma_index_hash_size(
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index_hash);
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assert_uint(size_three_entries, >, 0);
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uint8_t *index_three_entries = tuktest_malloc(size_three_entries);
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assert_uint(size_three_records, >, 0);
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uint8_t *index_three_records = tuktest_malloc(size_three_records);
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generate_index(index_three_entries, unpadded_sizes, uncomp_sizes,
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3, size_three_entries);
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generate_index(index_three_records, unpadded_sizes, uncomp_sizes,
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3, size_three_records);
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in_pos = 0;
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assert_lzma_ret(lzma_index_hash_decode(index_hash,
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index_three_entries, &in_pos,
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size_three_entries), LZMA_STREAM_END);
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index_three_records, &in_pos,
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size_three_records), LZMA_STREAM_END);
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// Next test a five entry index hash
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// Next test an index_hash with five Records
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index_hash = lzma_index_hash_init(index_hash, NULL);
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fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 5);
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const lzma_vli size_five_entries = lzma_index_hash_size(
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const lzma_vli size_five_records = lzma_index_hash_size(
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index_hash);
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assert_uint(size_five_entries, >, 0);
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uint8_t *index_five_entries = tuktest_malloc(size_five_entries);
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assert_uint(size_five_records, >, 0);
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uint8_t *index_five_records = tuktest_malloc(size_five_records);
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generate_index(index_five_entries, unpadded_sizes, uncomp_sizes, 5,
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size_five_entries);
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generate_index(index_five_records, unpadded_sizes, uncomp_sizes, 5,
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size_five_records);
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// Instead of testing all input at once, give input
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// one byte at a time
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in_pos = 0;
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for (lzma_vli i = 0; i < size_five_entries - 1; ++i) {
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for (lzma_vli i = 0; i < size_five_records - 1; ++i) {
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assert_lzma_ret(lzma_index_hash_decode(index_hash,
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index_five_entries, &in_pos, in_pos + 1),
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index_five_records, &in_pos, in_pos + 1),
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LZMA_OK);
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}
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// Last byte should return LZMA_STREAM_END
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assert_lzma_ret(lzma_index_hash_decode(index_hash,
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index_five_entries, &in_pos,
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index_five_records, &in_pos,
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in_pos + 1), LZMA_STREAM_END);
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// Next test if the index hash is given an incorrect unpadded
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// size. Should detect and report LZMA_DATA_ERROR
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// Next test if the index_hash is given an incorrect Unpadded
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// Size. Should detect and report LZMA_DATA_ERROR
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index_hash = lzma_index_hash_init(index_hash, NULL);
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fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 5);
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// The sixth entry will have invalid unpadded size
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// The sixth Record will have an invalid Unpadded Size
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assert_lzma_ret(lzma_index_hash_append(index_hash,
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unpadded_sizes[5] + 1,
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uncomp_sizes[5]), LZMA_OK);
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const lzma_vli size_six_entries = lzma_index_hash_size(
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const lzma_vli size_six_records = lzma_index_hash_size(
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index_hash);
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assert_uint(size_six_entries, >, 0);
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uint8_t *index_six_entries = tuktest_malloc(size_six_entries);
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assert_uint(size_six_records, >, 0);
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uint8_t *index_six_records = tuktest_malloc(size_six_records);
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generate_index(index_six_entries, unpadded_sizes, uncomp_sizes, 6,
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size_six_entries);
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generate_index(index_six_records, unpadded_sizes, uncomp_sizes, 6,
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size_six_records);
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in_pos = 0;
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assert_lzma_ret(lzma_index_hash_decode(index_hash,
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index_six_entries, &in_pos,
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size_six_entries), LZMA_DATA_ERROR);
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index_six_records, &in_pos,
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size_six_records), LZMA_DATA_ERROR);
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// Next test if the Index is corrupt (invalid CRC32).
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// Should detect and report LZMA_DATA_ERROR
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index_hash = lzma_index_hash_init(index_hash, NULL);
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fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 2);
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index_two_entries[size_two_entries - 1] ^= 1;
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index_two_records[size_two_records - 1] ^= 1;
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in_pos = 0;
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assert_lzma_ret(lzma_index_hash_decode(index_hash,
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index_two_entries, &in_pos,
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size_two_entries), LZMA_DATA_ERROR);
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index_two_records, &in_pos,
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size_two_records), LZMA_DATA_ERROR);
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// Next test with index and index_hash struct not matching
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// an entry
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// Next test with Index and index_hash struct not matching
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// a Record
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index_hash = lzma_index_hash_init(index_hash, NULL);
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fill_index_hash(index_hash, unpadded_sizes, uncomp_sizes, 2);
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// Recalculate Index with invalid Unpadded Size
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@ -293,13 +293,13 @@ test_lzma_index_hash_decode(void)
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unpadded_sizes[1] + 1
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};
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generate_index(index_two_entries, unpadded_sizes_invalid,
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uncomp_sizes, 2, size_two_entries);
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generate_index(index_two_records, unpadded_sizes_invalid,
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uncomp_sizes, 2, size_two_records);
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in_pos = 0;
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assert_lzma_ret(lzma_index_hash_decode(index_hash,
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index_two_entries, &in_pos,
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size_two_entries), LZMA_DATA_ERROR);
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index_two_records, &in_pos,
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size_two_records), LZMA_DATA_ERROR);
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lzma_index_hash_end(index_hash, NULL);
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#endif
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