sharpetronics/zstd
1
0
Fork 0
mirror of https://github.com/facebook/zstd.git synced 2025-10-08 00:04:02 -04:00
Code Issues Projects Releases Wiki Activity

Add unit test

Browse Source
This commit is contained in:
senhuang42 2020-12-21 11:33:27 -05:00
parent 7e11bd012b
commit 339d8ba103
1 changed files with 9 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
tests/fuzzer.c
View File

@ -1570,6 +1570,11 @@ static int basicUnitTests(U32 const seed, double compressibility)
int const segs = 4;
/* only use the first half so we don't push against size limit of compressedBuffer */
size_t const segSize = (CNBuffSize / 2) / segs;
U32 skippableSize;
const U32 skipLen = 129 KB;
char* skipBuff = (char*)malloc(skipLen);
memset(skipBuff, 0, skipLen);
for (i = 0; i < segs; i++) {
CHECK_NEWV(r, ZSTD_compress(
(BYTE*)compressedBuffer + off, CNBuffSize - off,
@ -1578,13 +1583,13 @@ static int basicUnitTests(U32 const seed, double compressibility)
off += r;
if (i == segs/2) {
/* insert skippable frame */
const U32 skipLen = 129 KB;
MEM_writeLE32((BYTE*)compressedBuffer + off, ZSTD_MAGIC_SKIPPABLE_START);
MEM_writeLE32((BYTE*)compressedBuffer + off + 4, skipLen);
off += skipLen + ZSTD_SKIPPABLEHEADERSIZE;
skippableSize = ZSTD_generateSkippableFrame(compressedBuffer + off, compressedBufferSize, skipBuff, skipLen, seed % 15);
CHECK_Z(skippableSize);
off += skippableSize;
}
}
cSize = off;
free(skipBuff);
}
DISPLAYLEVEL(3, "OK \n");