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igzip: Test swap flush for all levels

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Change-Id: I889af775ba3474cf802e2bcb85f82d39d60ee518
Signed-off-by: Roy Oursler <roy.j.oursler@intel.com>
This commit is contained in:
Roy Oursler 2018-08-21 14:24:20 -07:00
parent 9689ba7e13
commit 906e5d213b
1 changed files with 17 additions and 2 deletions
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19
igzip/igzip_rand_test.c
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@ -1786,7 +1786,8 @@ int compress_full_flush(uint8_t * data, uint32_t data_size, uint8_t * compressed
/*Compress the input buffer into the output buffer, but switch the flush type in
* the middle of the compression to test what happens*/
int compress_swap_flush(uint8_t * data, uint32_t data_size, uint8_t * compressed_buf,
uint32_t * compressed_size, uint32_t flush_type, uint32_t gzip_flag)
uint32_t * compressed_size, uint32_t flush_type, int level,
uint32_t gzip_flag)
{
int ret = IGZIP_COMP_OK;
struct isal_zstream stream;
@ -1794,6 +1795,8 @@ int compress_swap_flush(uint8_t * data, uint32_t data_size, uint8_t * compressed
uint32_t partial_size;
struct isal_hufftables *huff_tmp;
uint32_t reset_test_flag = 0;
uint32_t level_buf_size;
uint8_t *level_buf = NULL;
#ifdef VERBOSE
printf("Starting Compress Swap Flush\n");
@ -1829,6 +1832,14 @@ int compress_swap_flush(uint8_t * data, uint32_t data_size, uint8_t * compressed
stream.next_out = compressed_buf;
stream.end_of_stream = 0;
stream.gzip_flag = gzip_flag;
if (level) {
stream.level = level;
level_buf_size = get_rand_level_buf_size(stream.level);
level_buf = malloc(level_buf_size);
create_rand_repeat_data(level_buf, level_buf_size);
stream.level_buf = level_buf;
stream.level_buf_size = level_buf_size;
}
if (reset_test_flag)
isal_deflate_reset(&stream);
@ -1860,6 +1871,9 @@ int compress_swap_flush(uint8_t * data, uint32_t data_size, uint8_t * compressed
*compressed_size = stream.total_out;
if (stream.level_buf != NULL)
free(stream.level_buf);
return ret;
}
@ -2376,7 +2390,8 @@ int test_flush(uint8_t * in_buf, uint32_t in_size)
create_rand_repeat_data(z_buf, z_size);
/* Test swapping flush type */
ret = compress_swap_flush(in_buf, in_size, z_buf, &z_size, rand() % 3, gzip_flag);
ret =
compress_swap_flush(in_buf, in_size, z_buf, &z_size, rand() % 3, level, gzip_flag);
if (!ret)
ret = inflate_check(z_buf, z_size, in_buf, in_size, gzip_flag, NULL, 0, 0);