denuvo-ref/zstd
1
0
Fork 0
mirror of https://github.com/facebook/zstd synced 2026-08-22 22:32:07 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions

added tests

Browse source 
check that ZSTD_compressAndLiterals() also controls that the `srcSize` field is exact.
This commit is contained in:
Yann Collet 2024-12-16 18:08:14 -08:00
parent 31b5ef2539
commit f0d0d95234
1 changed files with 14 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

14
tests/fuzzer.c
View file

@ -3922,6 +3922,20 @@ static int basicUnitTests(U32 const seed, double compressibility)
goto _output_error;
}
/* too short srcSize: must fail */
compressedSize = ZSTD_compressSequencesAndLiterals(cctx, dst, dstCapacity, seqs, nbSeqs, src, litSize, srcSize-1);
if (!ZSTD_isError(compressedSize)) {
DISPLAY("ZSTD_compressSequencesAndLiterals() should have failed: srcSize is too short\n");
goto _output_error;
}
/* too large srcSize: must fail */
compressedSize = ZSTD_compressSequencesAndLiterals(cctx, dst, dstCapacity, seqs, nbSeqs, src, litSize, srcSize+1);
if (!ZSTD_isError(compressedSize)) {
DISPLAY("ZSTD_compressSequencesAndLiterals() should have failed: srcSize is too short\n");
goto _output_error;
}
/* correct amount of literals: should compress successfully */
compressedSize = ZSTD_compressSequencesAndLiterals(cctx, dst, dstCapacity, seqs, nbSeqs, litBuffer, litSize, srcSize);
if (ZSTD_isError(compressedSize)) {