diff options
Diffstat (limited to '')
| -rw-r--r-- | src/liblzma/api/lzma/index.h | 23 | ||||
| -rw-r--r-- | tests/test_index.c | 22 |
2 files changed, 34 insertions, 11 deletions
diff --git a/src/liblzma/api/lzma/index.h b/src/liblzma/api/lzma/index.h index f7de84b5..46afe3eb 100644 --- a/src/liblzma/api/lzma/index.h +++ b/src/liblzma/api/lzma/index.h @@ -304,6 +304,28 @@ typedef enum { /** + * \brief Mask for return value from lzma_index_checks() for check none + * + * \note This and the other CHECK_MASK macros were added in 5.5.1alpha. + */ +#define LZMA_INDEX_CHECK_MASK_NONE (UINT32_C(1) << LZMA_CHECK_NONE) + +/** + * \brief Mask for return value from lzma_index_checks() for check CRC32 + */ +#define LZMA_INDEX_CHECK_MASK_CRC32 (UINT32_C(1) << LZMA_CHECK_CRC32) + +/** + * \brief Mask for return value from lzma_index_checks() for check CRC64 + */ +#define LZMA_INDEX_CHECK_MASK_CRC64 (UINT32_C(1) << LZMA_CHECK_CRC64) + +/** + * \brief Mask for return value from lzma_index_checks() for check SHA256 + */ +#define LZMA_INDEX_CHECK_MASK_SHA256 (UINT32_C(1) << LZMA_CHECK_SHA256) + +/** * \brief Calculate memory usage of lzma_index * * On disk, the size of the Index field depends on both the number of Records @@ -433,6 +455,7 @@ extern LZMA_API(lzma_ret) lzma_index_stream_flags( * showing the Check types to the user. * * The bitmask is 1 << check_id, e.g. CRC32 is 1 << 1 and SHA-256 is 1 << 10. + * These masks are defined for convenience as LZMA_INDEX_CHECK_MASK_XXX * * \param i Pointer to lzma_index structure * diff --git a/tests/test_index.c b/tests/test_index.c index f63d2a79..b8efebcb 100644 --- a/tests/test_index.c +++ b/tests/test_index.c @@ -204,28 +204,28 @@ test_lzma_index_checks(void) assert_lzma_ret(lzma_index_stream_flags(idx, &stream_flags), LZMA_OK); assert_uint_eq(lzma_index_checks(idx), - UINT32_C(1) << LZMA_CHECK_NONE); + LZMA_INDEX_CHECK_MASK_NONE); // Set the check type to CRC32 and repeat stream_flags.check = LZMA_CHECK_CRC32; assert_lzma_ret(lzma_index_stream_flags(idx, &stream_flags), LZMA_OK); assert_uint_eq(lzma_index_checks(idx), - UINT32_C(1) << LZMA_CHECK_CRC32); + LZMA_INDEX_CHECK_MASK_CRC32); // Set the check type to CRC64 and repeat stream_flags.check = LZMA_CHECK_CRC64; assert_lzma_ret(lzma_index_stream_flags(idx, &stream_flags), LZMA_OK); assert_uint_eq(lzma_index_checks(idx), - UINT32_C(1) << LZMA_CHECK_CRC64); + LZMA_INDEX_CHECK_MASK_CRC64); // Set the check type to SHA256 and repeat stream_flags.check = LZMA_CHECK_SHA256; assert_lzma_ret(lzma_index_stream_flags(idx, &stream_flags), LZMA_OK); assert_uint_eq(lzma_index_checks(idx), - UINT32_C(1) << LZMA_CHECK_SHA256); + LZMA_INDEX_CHECK_MASK_SHA256); // Create second lzma_index and cat to first lzma_index *second = lzma_index_init(NULL); @@ -237,14 +237,14 @@ test_lzma_index_checks(void) LZMA_OK); assert_uint_eq(lzma_index_checks(second), - UINT32_C(1) << LZMA_CHECK_CRC32); + LZMA_INDEX_CHECK_MASK_CRC32); assert_lzma_ret(lzma_index_cat(idx, second, NULL), LZMA_OK); // Index should now have both CRC32 and SHA256 assert_uint_eq(lzma_index_checks(idx), - (UINT32_C(1) << LZMA_CHECK_CRC32) | - (UINT32_C(1) << LZMA_CHECK_SHA256)); + LZMA_INDEX_CHECK_MASK_CRC32 | + LZMA_INDEX_CHECK_MASK_SHA256); // Change the check type of the second Stream to SHA256 stream_flags.check = LZMA_CHECK_SHA256; @@ -253,7 +253,7 @@ test_lzma_index_checks(void) // Index should now have only SHA256 assert_uint_eq(lzma_index_checks(idx), - UINT32_C(1) << LZMA_CHECK_SHA256); + LZMA_INDEX_CHECK_MASK_SHA256); // Test with a third Stream lzma_index *third = lzma_index_init(NULL); @@ -264,14 +264,14 @@ test_lzma_index_checks(void) LZMA_OK); assert_uint_eq(lzma_index_checks(third), - UINT32_C(1) << LZMA_CHECK_CRC64); + LZMA_INDEX_CHECK_MASK_CRC64); assert_lzma_ret(lzma_index_cat(idx, third, NULL), LZMA_OK); // Index should now have CRC64 and SHA256 assert_uint_eq(lzma_index_checks(idx), - (UINT32_C(1) << LZMA_CHECK_CRC64) | - (UINT32_C(1) << LZMA_CHECK_SHA256)); + LZMA_INDEX_CHECK_MASK_CRC64 | + LZMA_INDEX_CHECK_MASK_SHA256); lzma_index_end(idx, NULL); } |