utils-std

t_strlcpy.c (1083B)

// utils-std: Collection of commonly available Unix tools
// SPDX-FileCopyrightText: 2017 Haelwenn (lanodan) Monnier <contact+utils@hacktivis.me>
// SPDX-License-Identifier: MPL-2.0
#include "../libutils/lib_string.h"
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define MATCH(a, b)                                                                                \
	if(a != b)                                                                                       \
	{                                                                                                \
		printf(#a "(%d) != " #b "(%d)\n", a, b);                                                       \
		abort();                                                                                       \
	}
int
main(void)
{
	const char *test = "this is a test string";
	static char buf[64];
	buf[10] = 'A';
	puts("1..1");
	size_t ret = lib_strlcpy(buf, test, 10);
	MATCH((int)ret, 9);
	MATCH(buf[10], 'A');
	MATCH(buf[9], '\0');
	MATCH(strncmp(buf, test, 9), 0);
	puts("1 ok - strlcpy");
	return 0;
}