Deleted Added
sdiff udiff text old ( 137587 ) new ( 141092 )
full compact
strerror_test.c (137587) strerror_test.c (141092)
1/*-
2 * Copyright (c) 2001 Wes Peters <wes@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 9 unchanged lines hidden (view full) ---

18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
1/*-
2 * Copyright (c) 2001 Wes Peters <wes@FreeBSD.org>
3 * All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
7 * are met:
8 * 1. Redistributions of source code must retain the above copyright

--- 9 unchanged lines hidden (view full) ---

18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
24 * SUCH DAMAGE.
25 *
26 * $FreeBSD: head/tools/regression/lib/libc/string/test-strerror.c 137587 2004-11-11 19:47:55Z nik $
26 * $FreeBSD: head/tools/regression/lib/libc/string/test-strerror.c 141092 2005-02-01 01:53:35Z nik $
27 */
28
29#include <assert.h>
30#include <errno.h>
31#include <limits.h>
32#include <stdio.h>
33#include <stdlib.h>
34#include <string.h>
35
27 */
28
29#include <assert.h>
30#include <errno.h>
31#include <limits.h>
32#include <stdio.h>
33#include <stdlib.h>
34#include <string.h>
35
36#include <tap.h>
37
36int
37main(void)
38{
39 char buf[64];
40 char *sret;
41 int iret;
42
38int
39main(void)
40{
41 char buf[64];
42 char *sret;
43 int iret;
44
43 printf("1..2\n");
45 plan_tests(25);
44
45 /*
46 * strerror() failure tests.
47 */
48 errno = 0;
49 sret = strerror(0);
46
47 /*
48 * strerror() failure tests.
49 */
50 errno = 0;
51 sret = strerror(0);
50 assert(strcmp(sret, "Unknown error: 0") == 0);
51 assert(errno == EINVAL);
52 ok1(strcmp(sret, "Unknown error: 0") == 0);
53 ok1(errno == EINVAL);
52
53 errno = 0;
54 sret = strerror(INT_MAX);
55 snprintf(buf, sizeof(buf), "Unknown error: %d", INT_MAX);
54
55 errno = 0;
56 sret = strerror(INT_MAX);
57 snprintf(buf, sizeof(buf), "Unknown error: %d", INT_MAX);
56 assert(strcmp(sret, buf) == 0);
57 assert(errno == EINVAL);
58 ok1(strcmp(sret, buf) == 0);
59 ok1(errno == EINVAL);
58
59 /*
60 * strerror() success tests.
61 */
62 errno = 0;
63 sret = strerror(EPERM);
60
61 /*
62 * strerror() success tests.
63 */
64 errno = 0;
65 sret = strerror(EPERM);
64 assert(strcmp(sret, "Operation not permitted") == 0);
65 assert(errno == 0);
66 ok1(strcmp(sret, "Operation not permitted") == 0);
67 ok1(errno == 0);
66
67 errno = 0;
68 sret = strerror(EPFNOSUPPORT);
68
69 errno = 0;
70 sret = strerror(EPFNOSUPPORT);
69 assert(strcmp(sret, "Protocol family not supported") == 0);
70 assert(errno == 0);
71 ok1(strcmp(sret, "Protocol family not supported") == 0);
72 ok1(errno == 0);
71
72 errno = 0;
73 sret = strerror(ELAST);
73
74 errno = 0;
75 sret = strerror(ELAST);
74 assert(errno == 0);
76 ok1(errno == 0);
75
77
76 printf("ok 1 - strerror()\n");
77
78 /*
79 * strerror_r() failure tests.
80 */
81 memset(buf, '*', sizeof(buf));
82 iret = strerror_r(0, buf, sizeof(buf));
78 /*
79 * strerror_r() failure tests.
80 */
81 memset(buf, '*', sizeof(buf));
82 iret = strerror_r(0, buf, sizeof(buf));
83 assert(strcmp(buf, "Unknown error: 0") == 0);
84 assert(iret == EINVAL);
83 ok1(strcmp(buf, "Unknown error: 0") == 0);
84 ok1(iret == EINVAL);
85
86 memset(buf, '*', sizeof(buf));
87 /* One byte too short. */
88 iret = strerror_r(EPERM, buf, strlen("Operation not permitted"));
85
86 memset(buf, '*', sizeof(buf));
87 /* One byte too short. */
88 iret = strerror_r(EPERM, buf, strlen("Operation not permitted"));
89 assert(strcmp(buf, "Operation not permitte") == 0);
90 assert(iret == ERANGE);
89 ok1(strcmp(buf, "Operation not permitte") == 0);
90 ok1(iret == ERANGE);
91
92 memset(buf, '*', sizeof(buf));
93 /* One byte too short. */
94 iret = strerror_r(-1, buf, strlen("Unknown error: -1"));
91
92 memset(buf, '*', sizeof(buf));
93 /* One byte too short. */
94 iret = strerror_r(-1, buf, strlen("Unknown error: -1"));
95 assert(strcmp(buf, "Unknown error: -") == 0);
96 assert(iret == EINVAL);
95 ok1(strcmp(buf, "Unknown error: -") == 0);
96 ok1(iret == EINVAL);
97
98 memset(buf, '*', sizeof(buf));
99 /* Two bytes too short. */
100 iret = strerror_r(-2, buf, strlen("Unknown error: -2") - 1);
97
98 memset(buf, '*', sizeof(buf));
99 /* Two bytes too short. */
100 iret = strerror_r(-2, buf, strlen("Unknown error: -2") - 1);
101 assert(strcmp(buf, "Unknown error: ") == 0);
102 assert(iret == EINVAL);
101 ok1(strcmp(buf, "Unknown error: ") == 0);
102 ok1(iret == EINVAL);
103
104 memset(buf, '*', sizeof(buf));
105 /* Three bytes too short. */
106 iret = strerror_r(-2, buf, strlen("Unknown error: -2") - 2);
103
104 memset(buf, '*', sizeof(buf));
105 /* Three bytes too short. */
106 iret = strerror_r(-2, buf, strlen("Unknown error: -2") - 2);
107 assert(strcmp(buf, "Unknown error:") == 0);
108 assert(iret == EINVAL);
107 ok1(strcmp(buf, "Unknown error:") == 0);
108 ok1(iret == EINVAL);
109
110 memset(buf, '*', sizeof(buf));
111 /* One byte too short. */
112 iret = strerror_r(12345, buf, strlen("Unknown error: 12345"));
109
110 memset(buf, '*', sizeof(buf));
111 /* One byte too short. */
112 iret = strerror_r(12345, buf, strlen("Unknown error: 12345"));
113 assert(strcmp(buf, "Unknown error: 1234") == 0);
114 assert(iret == EINVAL);
113 ok1(strcmp(buf, "Unknown error: 1234") == 0);
114 ok1(iret == EINVAL);
115
116 /*
117 * strerror_r() success tests.
118 */
119 memset(buf, '*', sizeof(buf));
120 iret = strerror_r(EDEADLK, buf, sizeof(buf));
115
116 /*
117 * strerror_r() success tests.
118 */
119 memset(buf, '*', sizeof(buf));
120 iret = strerror_r(EDEADLK, buf, sizeof(buf));
121 assert(strcmp(buf, "Resource deadlock avoided") == 0);
122 assert(iret == 0);
121 ok1(strcmp(buf, "Resource deadlock avoided") == 0);
122 ok1(iret == 0);
123
124 memset(buf, '*', sizeof(buf));
125 iret = strerror_r(EPROCLIM, buf, sizeof(buf));
123
124 memset(buf, '*', sizeof(buf));
125 iret = strerror_r(EPROCLIM, buf, sizeof(buf));
126 assert(strcmp(buf, "Too many processes") == 0);
127 assert(iret == 0);
126 ok1(strcmp(buf, "Too many processes") == 0);
127 ok1(iret == 0);
128
128
129 printf("ok 2 - strerror_r()\n");
130
131 exit(0);
129 return exit_status();
132}
130}