diff options
Diffstat (limited to 'tests')
| -rw-r--r-- | tests/test_index.c | 28 |
1 files changed, 25 insertions, 3 deletions
diff --git a/tests/test_index.c b/tests/test_index.c index 5ce2c524..b98b6c16 100644 --- a/tests/test_index.c +++ b/tests/test_index.c @@ -14,6 +14,9 @@ #define MEMLIMIT (LZMA_VLI_C(1) << 20) +#define SMALL_COUNT 3 +#define BIG_COUNT 5555 + static lzma_index * create_empty(void) @@ -46,9 +49,8 @@ create_big(void) lzma_vli uncompressed_size = 0; // Add pseudo-random sizes (but always the same size values). - const size_t count = 5555; uint32_t n = 11; - for (size_t j = 0; j < count; ++j) { + for (size_t j = 0; j < BIG_COUNT; ++j) { n = 7019 * n + 7607; const uint32_t t = n * 3011; expect(lzma_index_append(i, NULL, t, n) == LZMA_OK); @@ -56,7 +58,7 @@ create_big(void) uncompressed_size += n; } - expect(lzma_index_count(i) == count); + expect(lzma_index_count(i) == BIG_COUNT); expect(lzma_index_total_size(i) == total_size); expect(lzma_index_uncompressed_size(i) == uncompressed_size); expect(lzma_index_total_size(i) + lzma_index_size(i) @@ -166,6 +168,7 @@ test_code(lzma_index *i) // Decode lzma_index *d; expect(lzma_index_decoder(&strm, &d, MEMLIMIT) == LZMA_OK); + expect(d == NULL); succeed(decoder_loop(&strm, buf, index_size)); expect(lzma_index_equal(i, d)); @@ -231,6 +234,7 @@ static void test_cat(void) { lzma_index *a, *b, *c; + lzma_index_record r; // Empty Indexes a = create_empty(); @@ -240,6 +244,7 @@ test_cat(void) expect(lzma_index_stream_size(a) == 2 * LZMA_STREAM_HEADER_SIZE + 8); expect(lzma_index_file_size(a) == 2 * (2 * LZMA_STREAM_HEADER_SIZE + 8)); + expect(lzma_index_read(a, &r)); b = create_empty(); expect(lzma_index_cat(a, b, NULL, 0) == LZMA_OK); @@ -262,6 +267,9 @@ test_cat(void) expect(lzma_index_file_size(a) == 5 * (2 * LZMA_STREAM_HEADER_SIZE + 8) + 4 + 8); + expect(lzma_index_read(a, &r)); + lzma_index_rewind(a); + expect(lzma_index_read(a, &r)); lzma_index_end(a, NULL); // Small Indexes @@ -279,8 +287,19 @@ test_cat(void) expect(lzma_index_cat(a, b, NULL, 12) == LZMA_OK); expect(lzma_index_file_size(a) == stream_size * 4 + 4 + 8 + 12); + expect(lzma_index_count(a) == SMALL_COUNT * 4); + for (int i = SMALL_COUNT * 4; i >= 0; --i) + expect(!lzma_index_read(a, &r) ^ (i == 0)); + lzma_index_end(a, NULL); + // Mix of empty and small + a = create_empty(); + b = create_small(); + expect(lzma_index_cat(a, b, NULL, 4) == LZMA_OK); + for (int i = SMALL_COUNT; i >= 0; --i) + expect(!lzma_index_read(a, &r) ^ (i == 0)); + // Big Indexes a = create_big(); stream_size = lzma_index_stream_size(a); @@ -296,6 +315,9 @@ test_cat(void) expect(lzma_index_cat(a, b, NULL, 12) == LZMA_OK); expect(lzma_index_file_size(a) == stream_size * 4 + 4 + 8 + 12); + for (int i = BIG_COUNT * 4; i >= 0; --i) + expect(!lzma_index_read(a, &r) ^ (i == 0)); + lzma_index_end(a, NULL); } |