1*356ce177SJason King /*
2*356ce177SJason King * This file and its contents are supplied under the terms of the
3*356ce177SJason King * Common Development and Distribution License ("CDDL"), version 1.0.
4*356ce177SJason King * You may only use this file in accordance with the terms of version
5*356ce177SJason King * 1.0 of the CDDL.
6*356ce177SJason King *
7*356ce177SJason King * A full copy of the text of the CDDL should have accompanied this
8*356ce177SJason King * source. A copy of the CDDL is also available via the Internet at
9*356ce177SJason King * http://www.illumos.org/license/CDDL.
10*356ce177SJason King */
11*356ce177SJason King
12*356ce177SJason King /*
13*356ce177SJason King * Copyright 2019 Joyent, Inc.
14*356ce177SJason King */
15*356ce177SJason King
16*356ce177SJason King #include <errno.h>
17*356ce177SJason King #include <libcustr.h>
18*356ce177SJason King #include <limits.h>
19*356ce177SJason King #include <stdio.h>
20*356ce177SJason King #include <string.h>
21*356ce177SJason King #include <sys/debug.h>
22*356ce177SJason King
23*356ce177SJason King static void
expect(const char * var,custr_t * cu,const char * str,const char * file,size_t line)24*356ce177SJason King expect(const char *var, custr_t *cu, const char *str, const char *file,
25*356ce177SJason King size_t line)
26*356ce177SJason King {
27*356ce177SJason King if (strcmp(custr_cstr(cu), str) == 0)
28*356ce177SJason King return;
29*356ce177SJason King
30*356ce177SJason King char msgbuf[256];
31*356ce177SJason King
32*356ce177SJason King (void) snprintf(msgbuf, sizeof (msgbuf), "%s == '%s' ('%s' == '%s')",
33*356ce177SJason King var, str, custr_cstr(cu), str);
34*356ce177SJason King
35*356ce177SJason King (void) assfail(msgbuf, file, line);
36*356ce177SJason King }
37*356ce177SJason King
38*356ce177SJason King #define EXPECT(_cu, _str) expect(#_cu, _cu, _str, __FILE__, __LINE__)
39*356ce177SJason King #define FAIL(_expr, _ev) \
40*356ce177SJason King VERIFY3S(_expr, ==, -1); \
41*356ce177SJason King VERIFY3S(errno, ==, (_ev))
42*356ce177SJason King
43*356ce177SJason King int
main(void)44*356ce177SJason King main(void)
45*356ce177SJason King {
46*356ce177SJason King custr_t *cu;
47*356ce177SJason King
48*356ce177SJason King VERIFY0(custr_alloc(&cu));
49*356ce177SJason King
50*356ce177SJason King VERIFY0(custr_append(cu, "12345"));
51*356ce177SJason King EXPECT(cu, "12345");
52*356ce177SJason King
53*356ce177SJason King FAIL(custr_remove(cu, 6, 2), EINVAL);
54*356ce177SJason King FAIL(custr_remove(cu, 2, 10), EINVAL);
55*356ce177SJason King FAIL(custr_rremove(cu, 6, 2), EINVAL);
56*356ce177SJason King FAIL(custr_rremove(cu, 2, 10), EINVAL);
57*356ce177SJason King
58*356ce177SJason King VERIFY0(custr_remove(cu, 0, 1));
59*356ce177SJason King EXPECT(cu, "2345");
60*356ce177SJason King VERIFY0(custr_rremove(cu, 1, 2));
61*356ce177SJason King EXPECT(cu, "23");
62*356ce177SJason King
63*356ce177SJason King VERIFY0(custr_append(cu, "456"));
64*356ce177SJason King EXPECT(cu, "23456");
65*356ce177SJason King
66*356ce177SJason King VERIFY0(custr_remove(cu, 1, 2));
67*356ce177SJason King EXPECT(cu, "256");
68*356ce177SJason King
69*356ce177SJason King VERIFY0(custr_rremove(cu, 1, 2));
70*356ce177SJason King EXPECT(cu, "2");
71*356ce177SJason King
72*356ce177SJason King return (0);
73*356ce177SJason King }
74