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/* gcc -DTESTING -g -I.. -Wall -Werror test_common.c common.c && valgrind --leak-check=yes --show-reachable=yes ./a.out */

#include "common.h"

#include <stdio.h>

#include <stdlib.h>

#include <string.h>







int

main(

    )

{

	char t0[64];

	char t1[64];

	char *t2;

#define MATCH2(_f_, _fn_, _i0_, _i1_, _r_) \

		if ((_f_(_i0_, _i1_) == 0) != _r_) { \

			printf("%s fails!\n", _fn_); \

		}

#define MATCH3(_f_, _fn_, _i0_, _i1_, _n_, _r_) \

		if ((_f_(_i0_, _i1_, _n_) == 0) != _r_) { \

			printf("%s fails!\n", _fn_); \

		}

#define COMPARE(_fn_, _i0_, _i1_, _r_) \

		if ((strcmp(_i0_, _i1_) == 0) != _r_) { \

			printf("%s fails!\n", _fn_); \

		}



	sprintf(t0, "testing");

	sprintf(t1, "testing");

	/* "testing", "testing" */

	MATCH2(xstrcmp, "xstrcmp", t0, t1, 1);

	sprintf(t1, "testXXX");

	/* "testing", "testXXX" */

	MATCH2(xstrcmp, "xstrcmp", t0, t1, 0);

	

	/* "testing", "testXXX" */

	MATCH3(xstrncmp, "xstrncmp", t0, t1, 4, 1);

	/* "testing", "testXXX" */

	MATCH3(xstrncmp, "xstrncmp", t0, t1, 6, 0);



	/* "testing", "testXXX" */

	MATCH2(xstrcasecmp, "xstrcasecmp", t0, t1, 0);

	sprintf(t1, "TeStInG");

	/* "testing", "TeStInG" */

	MATCH2(xstrcasecmp, "xstrcasecmp", t0, t1, 1);

	

	sprintf(t1, "TeStIXXX");

	/* "testing", "TeStIXXX" */

	MATCH3(xstrncasecmp, "xstrncasecmp", t0, t1, 6, 0);

	MATCH3(xstrncasecmp, "xstrncasecmp", t0, t1, 4, 1);



	xstrcpy(t1, t0);

	/* "testing", "testing" */

	COMPARE("xstrcpy", t0, t1, 1);

	

	xstrncpy(t1, "TESTING", 4);

	/* "testing", "TESTing" */

	COMPARE("xstrncpy", t1, "TESTing", 1);



	t2 = xstrdup(t0);

	/* "testing", "testing" */

	COMPARE("xstrdup", t0, t2, 1);

	/* "testing", "TESTing" */

	COMPARE("xstrdup", t1, t2, 0);



	xfree(t2);



	t2 = xmalloc(16);

	xfree(t2);



	t2 = calloc(16, 16);

	t2 = xrealloc(t2, 128);

	xfree(t2);

	

	return 0;

}