1 | /* Test error checking for passwd entries. |
2 | Copyright (C) 2017-2022 Free Software Foundation, Inc. |
3 | This file is part of the GNU C Library. |
4 | |
5 | The GNU C Library is free software; you can redistribute it and/or |
6 | modify it under the terms of the GNU Lesser General Public |
7 | License as published by the Free Software Foundation; either |
8 | version 2.1 of the License, or (at your option) any later version. |
9 | |
10 | The GNU C Library is distributed in the hope that it will be useful, |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
13 | Lesser General Public License for more details. |
14 | |
15 | You should have received a copy of the GNU Lesser General Public |
16 | License along with the GNU C Library; if not, see |
17 | <https://www.gnu.org/licenses/>. */ |
18 | |
19 | #include <nss.h> |
20 | #include <pwd.h> |
21 | #include <stdio.h> |
22 | #include <stdlib.h> |
23 | #include <string.h> |
24 | |
25 | #include <support/support.h> |
26 | |
27 | #include "nss_test.h" |
28 | |
29 | /* The specific values and names used here are arbitrary, other than |
30 | correspondence (with suitable differences according to the tests as |
31 | commented) between the given and expected entries. */ |
32 | |
33 | static struct passwd pwd_table[] = { |
34 | PWD (100), /* baseline, matches */ |
35 | PWD (300), /* wrong name and uid */ |
36 | PWD_N (200, NULL), /* missing name */ |
37 | PWD (60), /* unexpected name */ |
38 | { .pw_name = (char *)"name20000" , .pw_passwd = (char *) "*" , .pw_uid = 20000, \ |
39 | .pw_gid = 200, .pw_gecos = (char *) "*" , .pw_dir = (char *) "*" , \ |
40 | .pw_shell = (char *) "*" }, /* wrong gid */ |
41 | { .pw_name = (char *)"name2" , .pw_passwd = (char *) "x" , .pw_uid = 2, \ |
42 | .pw_gid = 2, .pw_gecos = (char *) "y" , .pw_dir = (char *) "z" , \ |
43 | .pw_shell = (char *) "*" }, /* spot check other text fields */ |
44 | PWD_LAST () |
45 | }; |
46 | |
47 | static struct passwd exp_table[] = { |
48 | PWD (100), |
49 | PWD (30), |
50 | PWD (200), |
51 | PWD_N (60, NULL), |
52 | PWD (20000), |
53 | PWD (2), |
54 | PWD_LAST () |
55 | }; |
56 | |
57 | void |
58 | _nss_test1_init_hook(test_tables *t) |
59 | { |
60 | t->pwd_table = pwd_table; |
61 | } |
62 | |
63 | static int |
64 | do_test (void) |
65 | { |
66 | int retval = 0; |
67 | int i; |
68 | struct passwd *p; |
69 | |
70 | __nss_configure_lookup (dbname: "passwd" , string: "test1" ); |
71 | |
72 | setpwent (); |
73 | |
74 | i = 0; |
75 | for (p = getpwent (); |
76 | p != NULL && ! PWD_ISLAST (& exp_table[i]); |
77 | ++i, p = getpwent ()) |
78 | retval += compare_passwds (i, p, e: & exp_table[i]); |
79 | |
80 | endpwent (); |
81 | |
82 | |
83 | if (p) |
84 | { |
85 | printf (format: "FAIL: [?] passwd entry %u.%s unexpected\n" , p->pw_uid, p->pw_name); |
86 | ++retval; |
87 | } |
88 | if (! PWD_ISLAST (& exp_table[i])) |
89 | { |
90 | printf (format: "FAIL: [%d] passwd entry %u.%s missing\n" , i, |
91 | exp_table[i].pw_uid, exp_table[i].pw_name); |
92 | ++retval; |
93 | } |
94 | |
95 | #define EXPECTED 9 |
96 | if (retval == EXPECTED) |
97 | { |
98 | if (retval > 0) |
99 | printf (format: "PASS: Found %d expected errors\n" , retval); |
100 | return 0; |
101 | } |
102 | else |
103 | { |
104 | printf (format: "FAIL: Found %d errors, expected %d\n" , retval, EXPECTED); |
105 | return 1; |
106 | } |
107 | } |
108 | |
109 | #include <support/test-driver.c> |
110 | |