int main(int argc, char** argv)
{
U32 seed=0;
int seedset=0;
int argNb;
int nbTests = nbTestsDefault;
int testNb = 0;
int proba = FUZ_COMPRESSIBILITY_DEFAULT;
int result=0;
U32 mainPause = 0;
char* programName;
/* Check command line */
programName = argv[0];
for(argNb=1; argNb<argc; argNb++)
{
char* argument = argv[argNb];
if(!argument) continue; /* Protection if argument empty */
/* Handle commands. Aggregated commands are allowed */
if (argument[0]=='-')
{
argument++;
while (*argument!=0)
{
switch(*argument)
{
case 'h':
return FUZ_usage(programName);
case 'v':
argument++;
g_displayLevel=4;
break;
case 'q':
argument++;
g_displayLevel--;
break;
case 'p': /* pause at the end */
argument++;
mainPause = 1;
break;
case 'i':
argument++;
nbTests=0; g_testTime=0;
while ((*argument>='0') && (*argument<='9'))
{
nbTests *= 10;
nbTests += *argument - '0';
argument++;
}
break;
case 'T':
argument++;
nbTests=0; g_testTime=0;
while ((*argument>='0') && (*argument<='9'))
{
g_testTime *= 10;
g_testTime += *argument - '0';
argument++;
}
if (*argument=='m') g_testTime *=60, argument++;
if (*argument=='n') argument++;
g_testTime *= 1000;
break;
case 's':
argument++;
seed=0;
seedset=1;
while ((*argument>='0') && (*argument<='9'))
{
seed *= 10;
seed += *argument - '0';
argument++;
}
break;
case 't':
argument++;
testNb=0;
while ((*argument>='0') && (*argument<='9'))
{
testNb *= 10;
testNb += *argument - '0';
argument++;
}
break;
case 'P': /* compressibility % */
argument++;
proba=0;
while ((*argument>='0') && (*argument<='9'))
{
proba *= 10;
proba += *argument - '0';
argument++;
}
if (proba<0) proba=0;
if (proba>100) proba=100;
break;
default:
return FUZ_usage(programName);
}
}
}
}
/* Get Seed */
DISPLAY("Starting zstd_buffered tester (%i-bits, %s)\n", (int)(sizeof(size_t)*8), ZSTD_VERSION);
if (!seedset) seed = FUZ_GetMilliStart() % 10000;
DISPLAY("Seed = %u\n", seed);
if (proba!=FUZ_COMPRESSIBILITY_DEFAULT) DISPLAY("Compressibility : %i%%\n", proba);
if (nbTests<=0) nbTests=1;
if (testNb==0) result = basicUnitTests(0, ((double)proba) / 100); /* constant seed for predictability */
if (!result)
result = fuzzerTests(seed, nbTests, testNb, ((double)proba) / 100);
if (mainPause)
{
int unused;
DISPLAY("Press Enter \n");
unused = getchar();
(void)unused;
}
return result;
}
int main(int argc, char** argv)
{
U32 seed=0;
int seedset=0;
int argNb;
int nbTests = nbTestsDefault;
int testNb = 0;
int proba = FUZ_COMPRESSIBILITY_DEFAULT;
int result=0;
U32 duration=0;
/* Check command line */
programName = argv[0];
for(argNb=1; argNb<argc; argNb++)
{
char* argument = argv[argNb];
if(!argument) continue; /* Protection if argument empty */
/* Decode command (note : aggregated commands are allowed) */
if (argument[0]=='-')
{
if (!strcmp(argument, "--no-prompt"))
{
no_prompt=1;
seedset=1;
displayLevel=1;
continue;
}
argument++;
while (*argument!=0)
{
switch(*argument)
{
case 'h':
return FUZ_usage();
case 'v':
argument++;
displayLevel=4;
break;
case 'q':
argument++;
displayLevel--;
break;
case 'p': /* pause at the end */
argument++;
pause = 1;
break;
case 'i':
argument++;
nbTests=0; duration=0;
while ((*argument>='0') && (*argument<='9'))
{
nbTests *= 10;
nbTests += *argument - '0';
argument++;
}
break;
case 'T':
argument++;
nbTests = 0; duration = 0;
for (;;)
{
switch(*argument)
{
case 'm': duration *= 60; argument++; continue;
case 's':
case 'n': argument++; continue;
case '0':
case '1':
case '2':
case '3':
case '4':
case '5':
case '6':
case '7':
case '8':
case '9': duration *= 10; duration += *argument++ - '0'; continue;
}
break;
}
break;
case 's':
argument++;
seed=0;
seedset=1;
while ((*argument>='0') && (*argument<='9'))
{
seed *= 10;
seed += *argument - '0';
argument++;
}
break;
case 't':
argument++;
testNb=0;
while ((*argument>='0') && (*argument<='9'))
{
testNb *= 10;
testNb += *argument - '0';
argument++;
}
break;
case 'P': /* compressibility % */
argument++;
proba=0;
while ((*argument>='0') && (*argument<='9'))
{
proba *= 10;
proba += *argument - '0';
argument++;
}
if (proba<0) proba=0;
if (proba>100) proba=100;
break;
default:
;
return FUZ_usage();
}
}
}
}
/* Get Seed */
printf("Starting lz4sg tester (%i-bits, %s)\n", (int)(sizeof(size_t)*8), LZ4_VERSION);
if (!seedset) seed = FUZ_GetMilliStart() % 10000;
printf("Seed = %u\n", seed);
if (proba!=FUZ_COMPRESSIBILITY_DEFAULT) printf("Compressibility : %i%%\n", proba);
DISPLAYLEVEL(1, "Seed = %u Compressibility = %i%%\n", seed, proba);
if (nbTests<=0) nbTests=1;
if (testNb==0) result = basicTests(seed, ((double)proba) / 100);
if (result) return 1;
return fuzzerTests(seed, nbTests, testNb, ((double)proba) / 100, duration);
}
