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zbuff uses ZSTD_compressEnd()

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This commit is contained in:
Yann Collet
2016-07-28 19:55:09 +02:00
parent 16e73033ad
commit 60ba31c570
10 changed files with 66 additions and 62 deletions
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programs/zbufftest.c
+5 -6
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@@ -424,23 +424,22 @@ static int fuzzerTests(U32 seed, U32 nbTests, unsigned startTest, double compres
U32 const enoughDstSize = dstBuffSize >= remainingToFlush;
remainingToFlush = ZBUFF_compressEnd(zc, cBuffer+cSize, &dstBuffSize);
CHECK (ZBUFF_isError(remainingToFlush), "flush error : %s", ZBUFF_getErrorName(remainingToFlush));
//DISPLAY("flush %u bytes : still within context : %i \n", (U32)dstBuffSize, (int)remainingToFlush);
CHECK (enoughDstSize && remainingToFlush, "ZBUFF_compressEnd() not fully flushed, but enough space available");
CHECK (enoughDstSize && remainingToFlush, "ZBUFF_compressEnd() not fully flushed (%u remaining), but enough space available", (U32)remainingToFlush);
cSize += dstBuffSize;
} }
crcOrig = XXH64_digest(&xxhState);
/* multi - fragments decompression test */
ZBUFF_decompressInitDictionary(zd, dict, dictSize);
for (totalCSize = 0, totalGenSize = 0 ; totalCSize < cSize ; ) {
errorCode = 1;
for (totalCSize = 0, totalGenSize = 0 ; errorCode ; ) {
size_t readCSrcSize = FUZ_randomLength(&lseed, maxSampleLog);
size_t const randomDstSize = FUZ_randomLength(&lseed, maxSampleLog);
size_t dstBuffSize = MIN(dstBufferSize - totalGenSize, randomDstSize);
size_t const decompressError = ZBUFF_decompressContinue(zd, dstBuffer+totalGenSize, &dstBuffSize, cBuffer+totalCSize, &readCSrcSize);
CHECK (ZBUFF_isError(decompressError), "decompression error : %s", ZBUFF_getErrorName(decompressError));
errorCode = ZBUFF_decompressContinue(zd, dstBuffer+totalGenSize, &dstBuffSize, cBuffer+totalCSize, &readCSrcSize);
CHECK (ZBUFF_isError(errorCode), "decompression error : %s", ZBUFF_getErrorName(errorCode));
totalGenSize += dstBuffSize;
totalCSize += readCSrcSize;
errorCode = decompressError; /* needed for != 0 last test */
}
CHECK (errorCode != 0, "frame not fully decoded");
CHECK (totalGenSize != totalTestSize, "decompressed data : wrong size")