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/*
* This file and its contents are supplied under the terms of the
* Common Development and Distribution License ("CDDL"), version 1.0.
* You may only use this file in accordance with the terms of version
* 1.0 of the CDDL.
*
* A full copy of the text of the CDDL should have accompanied this
* source. A copy of the CDDL is also available via the Internet at
* http://www.illumos.org/license/CDDL.
*/
/*
* Copyright 2019 Joyent, Inc.
*/
#include <errno.h>
#include <libcustr.h>
#include <limits.h>
#include <stdio.h>
#include <string.h>
#include <sys/debug.h>
static void
expect(const char *var, custr_t *cu, const char *str, const char *file,
size_t line)
{
if (strcmp(custr_cstr(cu), str) == 0)
return;
char msgbuf[256];
(void) snprintf(msgbuf, sizeof (msgbuf), "%s == '%s' ('%s' == '%s')",
var, str, custr_cstr(cu), str);
(void) assfail(msgbuf, file, line);
}
#define EXPECT(_cu, _str) expect(#_cu, _cu, _str, __FILE__, __LINE__)
#define FAIL(_expr, _ev) \
VERIFY3S(_expr, ==, -1); \
VERIFY3S(errno, ==, (_ev))
int
main(void)
{
custr_t *cu;
VERIFY0(custr_alloc(&cu));
VERIFY0(custr_append(cu, "12345"));
EXPECT(cu, "12345");
FAIL(custr_remove(cu, 6, 2), EINVAL);
FAIL(custr_remove(cu, 2, 10), EINVAL);
FAIL(custr_rremove(cu, 6, 2), EINVAL);
FAIL(custr_rremove(cu, 2, 10), EINVAL);
VERIFY0(custr_remove(cu, 0, 1));
EXPECT(cu, "2345");
VERIFY0(custr_rremove(cu, 1, 2));
EXPECT(cu, "23");
VERIFY0(custr_append(cu, "456"));
EXPECT(cu, "23456");
VERIFY0(custr_remove(cu, 1, 2));
EXPECT(cu, "256");
VERIFY0(custr_rremove(cu, 1, 2));
EXPECT(cu, "2");
return (0);
}
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