diff options
Diffstat (limited to 'programs/frametest.c')
-rw-r--r-- | programs/frametest.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/programs/frametest.c b/programs/frametest.c index efe1883..2c45f85 100644 --- a/programs/frametest.c +++ b/programs/frametest.c @@ -356,7 +356,7 @@ _output_error: } -static const U32 srcDataLength = 4 MB; +static const U32 srcDataLength = 9 MB; /* needs to be > 2x4MB to test large blocks */ int fuzzerTests(U32 seed, unsigned nbTests, unsigned startTest, double compressibility) { @@ -419,11 +419,18 @@ int fuzzerTests(U32 seed, unsigned nbTests, unsigned startTest, double compressi unsigned nbBitsSeg = FUZ_rand(&randState) % maxBits; size_t iSize = (FUZ_rand(&randState) & ((1<<nbBitsSeg)-1)) + 1; size_t oSize = oend-op; + unsigned forceFlush = ((FUZ_rand(&randState) & 3) == 1); if (iSize > (size_t)(iend-ip)) iSize = iend-ip; result = LZ4F_compress(cCtx, op, oSize, ip, iSize, NULL); CHECK(LZ4F_isError(result), "Compression failed (error %i)", (int)result); op += result; ip += iSize; + if (forceFlush) + { + result = LZ4F_flush(cCtx, op, oend-op, NULL); + CHECK(LZ4F_isError(result), "Compression failed (error %i)", (int)result); + op += result; + } } result = LZ4F_compressEnd(cCtx, op, oend-op, NULL); CHECK(LZ4F_isError(result), "Compression completion failed (error %i)", (int)result); |