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updated xxhash to latest "dev" version

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This commit is contained in:
Yann Collet
2016-05-28 13:34:07 +02:00
parent 1eeba1cf89
commit 6c903a8dd5
5 changed files with 341 additions and 400 deletions
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11
programs/fuzzer.c
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@@ -42,8 +42,9 @@
#include <time.h> /* clock_t */
#include "zstd_static.h" /* ZSTD_VERSION_STRING */
#include "datagen.h" /* RDG_genBuffer */
#include "xxhash.h" /* XXH64 */
#include "mem.h"
#define XXH_STATIC_LINKING_ONLY
#include "xxhash.h" /* XXH64 */
/*-************************************
@@ -463,7 +464,7 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, U32 const maxD
size_t sampleSize, sampleStart, maxTestSize, totalTestSize;
size_t cSize, dSize, totalCSize, totalGenSize;
U32 sampleSizeLog, nbChunks, n;
XXH64_CREATESTATE_STATIC(xxh64);
XXH64_state_t xxhState;
U64 crcOrig;
BYTE* sampleBuffer;
const BYTE* dict;
@@ -614,7 +615,7 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, U32 const maxD
{ size_t const errorCode = ZSTD_copyCCtx(ctx, refCtx);
CHECK (ZSTD_isError(errorCode), "ZSTD_copyCCtx error : %s", ZSTD_getErrorName(errorCode)); }
}
XXH64_reset(xxh64, 0);
XXH64_reset(&xxhState, 0);
nbChunks = (FUZ_rand(&lseed) & 127) + 2;
for (totalTestSize=0, cSize=0, n=0 ; n<nbChunks ; n++) {
sampleSizeLog = FUZ_rand(&lseed) % maxSampleLog;
@@ -629,7 +630,7 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, U32 const maxD
CHECK (ZSTD_isError(compressResult), "multi-segments compression error : %s", ZSTD_getErrorName(compressResult));
cSize += compressResult;
}
XXH64_update(xxh64, srcBuffer+sampleStart, sampleSize);
XXH64_update(&xxhState, srcBuffer+sampleStart, sampleSize);
memcpy(mirrorBuffer + totalTestSize, srcBuffer+sampleStart, sampleSize);
totalTestSize += sampleSize;
}
@@ -637,7 +638,7 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, U32 const maxD
CHECK (ZSTD_isError(flushResult), "multi-segments epilogue error : %s", ZSTD_getErrorName(flushResult));
cSize += flushResult;
}
crcOrig = XXH64_digest(xxh64);
crcOrig = XXH64_digest(&xxhState);
/* streaming decompression test */
{ size_t const errorCode = ZSTD_decompressBegin_usingDict(dctx, dict, dictSize);