zstreamtest.c File Reference

#include <stdlib.h>
#include <stdio.h>
#include <string.h>
#include <time.h>
#include <assert.h>
#include "timefn.h"
#include "mem.h"
#include "zstd.h"
#include "zstd_errors.h"
#include "zdict.h"
#include "datagen.h"
#include "xxhash.h"
#include "seqgen.h"
#include "util.h"
#include "external_matchfinder.h"

Data Structures
struct	buffer_t

Macros
#define	ZSTD_DISABLE_DEPRECATE_WARNINGS   /* No deprecation warnings, we still test some deprecated functions */
#define	ZSTD_STATIC_LINKING_ONLY   /* ZSTD_maxCLevel, ZSTD_customMem, ZSTD_getDictID_fromFrame */
#define	XXH_STATIC_LINKING_ONLY   /* XXH64_state_t */
#define	KB   *(1U<<10)
#define	MB   *(1U<<20)
#define	GB   *(1U<<30)
#define	COMPRESSIBLE_NOISE_LENGTH   (10 MB)
#define	FUZ_COMPRESSIBILITY_DEFAULT   50
#define	DISPLAY(...)
#define	DISPLAYLEVEL(l, ...)
#define	DISPLAYUPDATE(l, ...)
#define	MIN(a, b)
#define	MAX(a, b)
#define	FUZ_rotl32(x, r)
#define	CHECK(cond, ...)
#define	CHECK_Z(f)
#define	CHECK_RET(ret, cond, ...)
#define	CHECK_RET_Z(f)

Enumerations
enum	e_api { simple_api , advanced_api }

Functions
int	main (int argc, const char **argv)

Macro Definition Documentation

CHECK

#define CHECK	(		cond,
			... )

Value:

    {                                   \
    if (cond) {                                              \
        DISPLAY("Error => ");                                \
        DISPLAY(__VA_ARGS__);                                \
        DISPLAY(" (seed %u, test nb %u, line %u) \n",        \
                (unsigned)seed, testNb, __LINE__);           \
        goto _output_error;                                  \
}   }

CHECK_RET

#define CHECK_RET	(		ret,
			cond,
			... )

Value:

    {                          \
    if (cond) {                                              \
        DISPLAY("Error %llu => ", (unsigned long long)ret);  \
        DISPLAY(__VA_ARGS__);                                \
        DISPLAY(" (line %u)\n", __LINE__);                   \
        return ret;                                          \
}   }

CHECK_RET_Z

#define CHECK_RET_Z

(

f

)

Value:

    {                                     \
    size_t const err = f;                                    \
    CHECK_RET(err, ZSTD_isError(err), "%s : %s ",            \
          #f, ZSTD_getErrorName(err));                       \
}

CHECK_Z

#define CHECK_Z

(

f

)

Value:

    {                                         \
    size_t const err = f;                                    \
    CHECK(ZSTD_isError(err), "%s : %s ",                     \
          #f, ZSTD_getErrorName(err));                       \
}

COMPRESSIBLE_NOISE_LENGTH

#define COMPRESSIBLE_NOISE_LENGTH   (10 MB)

DISPLAY

#define DISPLAY

(

...

)

Value:

fprintf(stderr, __VA_ARGS__)

DISPLAYLEVEL

#define DISPLAYLEVEL	(		l,
			... )

Value:

                                  if (g_displayLevel>=l) {                     \
                                  DISPLAY(__VA_ARGS__);                    \
                                  if (g_displayLevel>=4) fflush(stderr); }

DISPLAYUPDATE

#define DISPLAYUPDATE	(		l,
			... )

Value:

            if (g_displayLevel>=l) { \
            if ((UTIL_clockSpanMicro(g_displayClock) > g_refreshRate) || (g_displayLevel>=4)) \
            { g_displayClock = UTIL_getTime(); DISPLAY(__VA_ARGS__); \
            if (g_displayLevel>=4) fflush(stderr); } }

FUZ_COMPRESSIBILITY_DEFAULT

#define FUZ_COMPRESSIBILITY_DEFAULT   50

FUZ_rotl32

#define FUZ_rotl32	(		x,
			r )

Value:

((x << r) | (x >> (32 - r)))

FUZ_rand() :

Returns

: a 27 bits random value, from a 32-bits seed. seed is also modified

GB

#define GB   *(1U<<30)

KB

#define KB   *(1U<<10)

MAX

#define MAX	(		a,
			b )

Value:

((a)>(b)?(a):(b))

MB

#define MB   *(1U<<20)

MIN

#define MIN	(		a,
			b )

Value:

((a)<(b)?(a):(b))

XXH_STATIC_LINKING_ONLY

#define XXH_STATIC_LINKING_ONLY   /* XXH64_state_t */

ZSTD_DISABLE_DEPRECATE_WARNINGS

#define ZSTD_DISABLE_DEPRECATE_WARNINGS   /* No deprecation warnings, we still test some deprecated functions */

ZSTD_STATIC_LINKING_ONLY

#define ZSTD_STATIC_LINKING_ONLY   /* ZSTD_maxCLevel, ZSTD_customMem, ZSTD_getDictID_fromFrame */

Enumeration Type Documentation

e_api

enum e_api

Enumerator
simple_api
advanced_api

Function Documentation

main()

int main	(	int	argc,
		const char **	argv )