AuroraMiddleware/zstd
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

extended fuzzer MT memory tests

Browse Source
This commit is contained in:
Yann Collet 2017-07-10 14:09:16 -07:00
parent 88da8f1816
commit ee3423d709
1 changed files with 39 additions and 49 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

88
tests/fuzzer.c
View File

@ -160,7 +160,7 @@ static int FUZ_mallocTests(unsigned seed, double compressibility)
{ int compressionLevel;
mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
for (compressionLevel=1; compressionLevel<=5; compressionLevel++) {
for (compressionLevel=1; compressionLevel<=6; compressionLevel++) {
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_compressCCtx(cctx, outBuffer, outSize, inBuffer, inSize, compressionLevel);
ZSTD_freeCCtx(cctx);
@ -173,7 +173,7 @@ static int FUZ_mallocTests(unsigned seed, double compressibility)
{ int compressionLevel;
mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
for (compressionLevel=1; compressionLevel<=5; compressionLevel++) {
for (compressionLevel=1; compressionLevel<=6; compressionLevel++) {
ZSTD_CCtx* const cstream = ZSTD_createCStream_advanced(cMem);
ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_inBuffer in = { inBuffer, inSize, 0 };
@ -186,56 +186,46 @@ static int FUZ_mallocTests(unsigned seed, double compressibility)
malcount = INIT_MALLOC_COUNTER;
} }
/* advanced API test */
{ int compressionLevel;
mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
for (compressionLevel=1; compressionLevel<=5; compressionLevel++) {
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_inBuffer in = { inBuffer, inSize, 0 };
ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, (U32)compressionLevel);
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_end);
ZSTD_freeCCtx(cctx);
DISPLAYLEVEL(3, "compress_generic,end level %i : ", compressionLevel);
FUZ_displayMallocStats(malcount);
malcount = INIT_MALLOC_COUNTER;
} }
/* advanced MT API test */
{ int compressionLevel;
mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
for (compressionLevel=1; compressionLevel<=5; compressionLevel++) {
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_inBuffer in = { inBuffer, inSize, 0 };
ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, (U32)compressionLevel);
ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbThreads, 2);
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_end);
ZSTD_freeCCtx(cctx);
DISPLAYLEVEL(3, "compress_generic,-T2,end level %i : ", compressionLevel);
FUZ_displayMallocStats(malcount);
malcount = INIT_MALLOC_COUNTER;
} }
{ U32 nbThreads;
for (nbThreads=1; nbThreads<=4; nbThreads++) {
int compressionLevel;
mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
for (compressionLevel=1; compressionLevel<=6; compressionLevel++) {
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_inBuffer in = { inBuffer, inSize, 0 };
ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, (U32)compressionLevel);
ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbThreads, nbThreads);
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_end);
ZSTD_freeCCtx(cctx);
DISPLAYLEVEL(3, "compress_generic,-T%u,end level %i : ",
nbThreads, compressionLevel);
FUZ_displayMallocStats(malcount);
malcount = INIT_MALLOC_COUNTER;
} } }
/* advanced MT streaming API test */
{ int compressionLevel;
mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
for (compressionLevel=1; compressionLevel<=5; compressionLevel++) {
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_inBuffer in = { inBuffer, inSize, 0 };
ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, (U32)compressionLevel);
ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbThreads, 2);
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_continue);
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_end);
ZSTD_freeCCtx(cctx);
DISPLAYLEVEL(3, "compress_generic,-T2,continue level %i : ", compressionLevel);
FUZ_displayMallocStats(malcount);
malcount = INIT_MALLOC_COUNTER;
} }
{ U32 nbThreads;
for (nbThreads=1; nbThreads<=4; nbThreads++) {
int compressionLevel;
mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
for (compressionLevel=1; compressionLevel<=6; compressionLevel++) {
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_inBuffer in = { inBuffer, inSize, 0 };
ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, (U32)compressionLevel);
ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbThreads, nbThreads);
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_continue);
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_end);
ZSTD_freeCCtx(cctx);
DISPLAYLEVEL(3, "compress_generic,-T%u,continue level %i : ",
nbThreads, compressionLevel);
FUZ_displayMallocStats(malcount);
malcount = INIT_MALLOC_COUNTER;
} } }
return 0;
}