ddidderr/zstd-rs
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use newer XXHash from lib\common\xxhash.c

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This commit is contained in:
inikep
2016-08-02 09:59:26 +02:00
parent ea04e7c471
commit 6e5e61344b
6 changed files with 18 additions and 1207 deletions
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programs/zbufftest.c
+5 -4
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@@ -43,6 +43,7 @@
#include "zbuff.h"
#include "zstd_static.h" /* ZSTD_compressBound(), ZSTD_maxCLevel() */
#include "datagen.h" /* RDG_genBuffer */
#define XXH_STATIC_LINKING_ONLY
#include "xxhash.h" /* XXH64 */
@@ -314,7 +315,7 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, double compres
size_t cSize, totalTestSize, totalCSize, totalGenSize;
size_t errorCode;
U32 n, nbChunks;
XXH64_CREATESTATE_STATIC(xxh64);
XXH64_state_t xxhState;
U64 crcOrig;
/* init */
@@ -358,7 +359,7 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, double compres
} }
/* multi-segments compression test */
XXH64_reset(xxh64, 0);
XXH64_reset(&xxhState, 0);
nbChunks = (FUZ_rand(&lseed) & 127) + 2;
for (n=0, cSize=0, totalTestSize=0 ; (n<nbChunks) && (totalTestSize < maxTestSize) ; n++) {
/* compress random chunk into random size dst buffer */
@@ -370,7 +371,7 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, double compres
size_t const compressionError = ZBUFF_compressContinue(zc, cBuffer+cSize, &dstBuffSize, srcBuffer+srcStart, &readChunkSize);
CHECK (ZBUFF_isError(compressionError), "compression error : %s", ZBUFF_getErrorName(compressionError));
XXH64_update(xxh64, srcBuffer+srcStart, readChunkSize);
XXH64_update(&xxhState, srcBuffer+srcStart, readChunkSize);
memcpy(copyBuffer+totalTestSize, srcBuffer+srcStart, readChunkSize);
cSize += dstBuffSize;
totalTestSize += readChunkSize;
@@ -391,7 +392,7 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, double compres
CHECK (ZBUFF_isError(flushError), "flush error : %s", ZBUFF_getErrorName(flushError));
cSize += dstBuffSize;
}
crcOrig = XXH64_digest(xxh64);
crcOrig = XXH64_digest(&xxhState);
/* multi - fragments decompression test */
ZBUFF_decompressInitDictionary(zd, dict, dictSize);