ddidderr/zstd-rs
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Wrap the new advanced api completely

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This commit is contained in:
Nick Terrell
2019-03-21 10:54:40 -07:00
parent 11e73576bb
commit e55da9e963
4 changed files with 70 additions and 66 deletions
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tests/zstreamtest.c
+9 -6
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@@ -495,7 +495,7 @@ static int basicUnitTests(U32 seed, double compressibility)
/* _srcSize compression test */
DISPLAYLEVEL(3, "test%3i : compress_srcSize %u bytes : ", testNb++, COMPRESSIBLE_NOISE_LENGTH);
ZSTD_initCStream_srcSize(zc, 1, CNBufferSize);
CHECK_Z( ZSTD_initCStream_srcSize(zc, 1, CNBufferSize) );
outBuff.dst = (char*)(compressedBuffer);
outBuff.size = compressedBufferSize;
outBuff.pos = 0;
@@ -503,11 +503,14 @@ static int basicUnitTests(U32 seed, double compressibility)
inBuff.size = CNBufferSize;
inBuff.pos = 0;
CHECK_Z( ZSTD_compressStream(zc, &outBuff, &inBuff) );
if (inBuff.pos != inBuff.size) goto _output_error; /* entire input should be consumed */
{ size_t const r = ZSTD_endStream(zc, &outBuff);
if (r != 0) goto _output_error; } /* error, or some data not flushed */
{ unsigned long long origSize = ZSTD_findDecompressedSize(outBuff.dst, outBuff.pos);
if ((size_t)origSize != CNBufferSize) goto _output_error; } /* exact original size must be present */
CHECK(inBuff.pos != inBuff.size, "Entire input should be consumed");
{ size_t const r = ZSTD_endStream(zc, &outBuff);
CHECK(r != 0, "Error or some data not flushed (ret=%zu)", r);
}
{ unsigned long long origSize = ZSTD_findDecompressedSize(outBuff.dst, outBuff.pos);
CHECK(origSize == ZSTD_CONTENTSIZE_UNKNOWN, "Unknown!");
CHECK((size_t)origSize != CNBufferSize, "Exact original size must be present (got %llu)", origSize);
}
DISPLAYLEVEL(3, "OK (%u bytes : %.2f%%)\n", (unsigned)cSize, (double)cSize/COMPRESSIBLE_NOISE_LENGTH*100);
/* wrong _srcSize compression test */