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added : ZSTD_insertBlock(), basic tests

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This commit is contained in:
Yann Collet 2016-07-07 15:28:41 +02:00
parent 19c27d27f1
commit aa2628da30
1 changed files with 6 additions and 1 deletions
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7
programs/fuzzer.c
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@ -345,13 +345,18 @@ static int basicUnitTests(U32 seed, double compressibility)
if (ZSTD_isError(cSize)) goto _output_error; if (ZSTD_isError(cSize)) goto _output_error;
cSize2 = ZSTD_compressBlock(cctx, (char*)compressedBuffer+cSize, ZSTD_compressBound(blockSize), (char*)CNBuffer+dictSize+blockSize, blockSize); cSize2 = ZSTD_compressBlock(cctx, (char*)compressedBuffer+cSize, ZSTD_compressBound(blockSize), (char*)CNBuffer+dictSize+blockSize, blockSize);
if (ZSTD_isError(cSize2)) goto _output_error; if (ZSTD_isError(cSize2)) goto _output_error;
memcpy((char*)compressedBuffer+cSize, (char*)CNBuffer+dictSize+blockSize, blockSize); /* fake non-compressed block */
cSize2 = ZSTD_compressBlock(cctx, (char*)compressedBuffer+cSize+blockSize, ZSTD_compressBound(blockSize),
(char*)CNBuffer+dictSize+2*blockSize, blockSize);
if (ZSTD_isError(cSize2)) goto _output_error;
DISPLAYLEVEL(4, "OK \n"); DISPLAYLEVEL(4, "OK \n");
DISPLAYLEVEL(4, "test%3i : Dictionary Block decompression test : ", testNb++); DISPLAYLEVEL(4, "test%3i : Dictionary Block decompression test : ", testNb++);
CHECK( ZSTD_decompressBegin_usingDict(dctx, CNBuffer, dictSize) ); CHECK( ZSTD_decompressBegin_usingDict(dctx, CNBuffer, dictSize) );
{ CHECK_V( r, ZSTD_decompressBlock(dctx, decodedBuffer, CNBuffSize, compressedBuffer, cSize) ); { CHECK_V( r, ZSTD_decompressBlock(dctx, decodedBuffer, CNBuffSize, compressedBuffer, cSize) );
if (r != blockSize) goto _output_error; } if (r != blockSize) goto _output_error; }
{ CHECK_V( r, ZSTD_decompressBlock(dctx, (char*)decodedBuffer+blockSize, CNBuffSize, (char*)compressedBuffer+cSize, cSize2) ); ZSTD_insertBlock(dctx, (char*)decodedBuffer+blockSize, blockSize); /* insert non-compressed block into dctx history */
{ CHECK_V( r, ZSTD_decompressBlock(dctx, (char*)decodedBuffer+2*blockSize, CNBuffSize, (char*)compressedBuffer+cSize+blockSize, cSize2) );
if (r != blockSize) goto _output_error; } if (r != blockSize) goto _output_error; }
DISPLAYLEVEL(4, "OK \n"); DISPLAYLEVEL(4, "OK \n");