ddidderr/zstd-rs
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Merge branch 'dev' into clean

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This commit is contained in:
Yann Collet
2022-09-12 10:56:00 -07:00
parent c0b46738b4 74ece5037c
commit 361b7bd1d0
10 changed files with 212 additions and 11 deletions
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tests/.gitignore
+1
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@@ -12,6 +12,7 @@ zstreamtest
zstreamtest32
zstreamtest_asan
zstreamtest_tsan
zstreamtest_ubsan
zstreamtest-dll
datagen
paramgrill
tests/Makefile
+5
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@@ -190,6 +190,11 @@ zstreamtest_tsan : CFLAGS += -fsanitize=thread
zstreamtest_tsan : $(ZSTREAMFILES)
$(LINK.c) $(MULTITHREAD) $^ -o $@$(EXT)
CLEAN += zstreamtest_ubsan
zstreamtest_ubsan : CFLAGS += -fsanitize=undefined
zstreamtest_ubsan : $(ZSTREAMFILES)
$(LINK.c) $(MULTITHREAD) $^ -o $@$(EXT)
# note : broken : requires symbols unavailable from dynamic library
zstreamtest-dll : $(ZSTDDIR)/common/xxhash.c # xxh symbols not exposed from dll
zstreamtest-dll : $(ZSTREAM_LOCAL_FILES)
tests/zstreamtest.c
+31 -1
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@@ -522,7 +522,7 @@ static int basicUnitTests(U32 seed, double compressibility)
}
DISPLAYLEVEL(3, "OK \n");
DISPLAYLEVEL(3, "test%3i : NULL buffers : ", testNb++);
DISPLAYLEVEL(3, "test%3i : NULL output and NULL input : ", testNb++);
inBuff.src = NULL;
inBuff.size = 0;
inBuff.pos = 0;
@@ -548,6 +548,36 @@ static int basicUnitTests(U32 seed, double compressibility)
{ size_t const ret = ZSTD_decompressStream(zd, &outBuff, &inBuff);
if (ret != 0) goto _output_error;
}
DISPLAYLEVEL(3, "OK\n");
DISPLAYLEVEL(3, "test%3i : NULL output buffer with non-NULL input : ", testNb++);
{
const char* test = "aa";
inBuff.src = test;
inBuff.size = 2;
inBuff.pos = 0;
outBuff.dst = NULL;
outBuff.size = 0;
outBuff.pos = 0;
CHECK_Z( ZSTD_compressStream(zc, &outBuff, &inBuff) );
CHECK(inBuff.pos != inBuff.size, "Entire input should be consumed");
CHECK_Z( ZSTD_endStream(zc, &outBuff) );
outBuff.dst = (char*)(compressedBuffer);
outBuff.size = compressedBufferSize;
outBuff.pos = 0;
{ size_t const r = ZSTD_endStream(zc, &outBuff);
CHECK(r != 0, "Error or some data not flushed (ret=%zu)", r);
}
inBuff.src = outBuff.dst;
inBuff.size = outBuff.pos;
inBuff.pos = 0;
outBuff.dst = NULL;
outBuff.size = 0;
outBuff.pos = 0;
CHECK_Z( ZSTD_initDStream(zd) );
CHECK_Z(ZSTD_decompressStream(zd, &outBuff, &inBuff));
}
DISPLAYLEVEL(3, "OK\n");
/* _srcSize compression test */
DISPLAYLEVEL(3, "test%3i : compress_srcSize %u bytes : ", testNb++, COMPRESSIBLE_NOISE_LENGTH);