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extended fuzzer MT memory tests

dev
Yann Collet 2017-07-10 14:09:16 -07:00
parent 88da8f1816
commit ee3423d709
1 changed files with 39 additions and 49 deletions
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88
tests/fuzzer.c
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@ -160,7 +160,7 @@ static int FUZ_mallocTests(unsigned seed, double compressibility)
{ int compressionLevel; { int compressionLevel;
mallocCounter_t malcount = INIT_MALLOC_COUNTER; mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount }; 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_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_compressCCtx(cctx, outBuffer, outSize, inBuffer, inSize, compressionLevel); ZSTD_compressCCtx(cctx, outBuffer, outSize, inBuffer, inSize, compressionLevel);
ZSTD_freeCCtx(cctx); ZSTD_freeCCtx(cctx);
@ -173,7 +173,7 @@ static int FUZ_mallocTests(unsigned seed, double compressibility)
{ int compressionLevel; { int compressionLevel;
mallocCounter_t malcount = INIT_MALLOC_COUNTER; mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount }; 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_CCtx* const cstream = ZSTD_createCStream_advanced(cMem);
ZSTD_outBuffer out = { outBuffer, outSize, 0 }; ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_inBuffer in = { inBuffer, inSize, 0 }; ZSTD_inBuffer in = { inBuffer, inSize, 0 };
@ -186,56 +186,46 @@ static int FUZ_mallocTests(unsigned seed, double compressibility)
malcount = INIT_MALLOC_COUNTER; 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 */ /* advanced MT API test */
{ int compressionLevel; { U32 nbThreads;
mallocCounter_t malcount = INIT_MALLOC_COUNTER; for (nbThreads=1; nbThreads<=4; nbThreads++) {
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount }; int compressionLevel;
for (compressionLevel=1; compressionLevel<=5; compressionLevel++) { mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem); ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
ZSTD_outBuffer out = { outBuffer, outSize, 0 }; for (compressionLevel=1; compressionLevel<=6; compressionLevel++) {
ZSTD_inBuffer in = { inBuffer, inSize, 0 }; ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, (U32)compressionLevel); ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbThreads, 2); ZSTD_inBuffer in = { inBuffer, inSize, 0 };
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_end); ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, (U32)compressionLevel);
ZSTD_freeCCtx(cctx); ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbThreads, nbThreads);
DISPLAYLEVEL(3, "compress_generic,-T2,end level %i : ", compressionLevel); ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_end);
FUZ_displayMallocStats(malcount); ZSTD_freeCCtx(cctx);
malcount = INIT_MALLOC_COUNTER; DISPLAYLEVEL(3, "compress_generic,-T%u,end level %i : ",
} } nbThreads, compressionLevel);
FUZ_displayMallocStats(malcount);
malcount = INIT_MALLOC_COUNTER;
} } }
/* advanced MT streaming API test */ /* advanced MT streaming API test */
{ int compressionLevel; { U32 nbThreads;
mallocCounter_t malcount = INIT_MALLOC_COUNTER; for (nbThreads=1; nbThreads<=4; nbThreads++) {
ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount }; int compressionLevel;
for (compressionLevel=1; compressionLevel<=5; compressionLevel++) { mallocCounter_t malcount = INIT_MALLOC_COUNTER;
ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem); ZSTD_customMem const cMem = { FUZ_mallocDebug, FUZ_freeDebug, &malcount };
ZSTD_outBuffer out = { outBuffer, outSize, 0 }; for (compressionLevel=1; compressionLevel<=6; compressionLevel++) {
ZSTD_inBuffer in = { inBuffer, inSize, 0 }; ZSTD_CCtx* const cctx = ZSTD_createCCtx_advanced(cMem);
ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, (U32)compressionLevel); ZSTD_outBuffer out = { outBuffer, outSize, 0 };
ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbThreads, 2); ZSTD_inBuffer in = { inBuffer, inSize, 0 };
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_continue); ZSTD_CCtx_setParameter(cctx, ZSTD_p_compressionLevel, (U32)compressionLevel);
ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_end); ZSTD_CCtx_setParameter(cctx, ZSTD_p_nbThreads, nbThreads);
ZSTD_freeCCtx(cctx); ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_continue);
DISPLAYLEVEL(3, "compress_generic,-T2,continue level %i : ", compressionLevel); ZSTD_compress_generic(cctx, &out, &in, ZSTD_e_end);
FUZ_displayMallocStats(malcount); ZSTD_freeCCtx(cctx);
malcount = INIT_MALLOC_COUNTER; DISPLAYLEVEL(3, "compress_generic,-T%u,continue level %i : ",
} } nbThreads, compressionLevel);
FUZ_displayMallocStats(malcount);
malcount = INIT_MALLOC_COUNTER;
} } }
return 0; return 0;
} }