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53e1b683 | 1 | /* SPDX-License-Identifier: LGPL-2.1+ */ |
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2 | /*** |
3 | This file is part of systemd. | |
4 | ||
5 | Copyright 2014 Lennart Poettering | |
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6 | ***/ |
7 | ||
8 | #include <stddef.h> | |
9 | ||
b5efdb8a | 10 | #include "alloc-util.h" |
8530dc44 | 11 | #include "uid-range.h" |
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12 | #include "user-util.h" |
13 | #include "util.h" | |
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14 | |
15 | int main(int argc, char *argv[]) { | |
16 | _cleanup_free_ UidRange *p = NULL; | |
17 | unsigned n = 0; | |
18 | uid_t search; | |
19 | ||
20 | assert_se(uid_range_add_str(&p, &n, "500-999") >= 0); | |
21 | assert_se(n == 1); | |
22 | assert_se(p[0].start == 500); | |
20755373 | 23 | assert_se(p[0].nr == 500); |
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24 | |
25 | assert_se(!uid_range_contains(p, n, 499)); | |
26 | assert_se(uid_range_contains(p, n, 500)); | |
27 | assert_se(uid_range_contains(p, n, 999)); | |
28 | assert_se(!uid_range_contains(p, n, 1000)); | |
29 | ||
fed1e721 | 30 | search = UID_INVALID; |
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31 | assert_se(uid_range_next_lower(p, n, &search)); |
32 | assert_se(search == 999); | |
33 | assert_se(uid_range_next_lower(p, n, &search)); | |
34 | assert_se(search == 998); | |
35 | search = 501; | |
36 | assert_se(uid_range_next_lower(p, n, &search)); | |
37 | assert_se(search == 500); | |
38 | assert_se(uid_range_next_lower(p, n, &search) == -EBUSY); | |
39 | ||
40 | assert_se(uid_range_add_str(&p, &n, "1000") >= 0); | |
41 | assert_se(n == 1); | |
42 | assert_se(p[0].start == 500); | |
20755373 | 43 | assert_se(p[0].nr == 501); |
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44 | |
45 | assert_se(uid_range_add_str(&p, &n, "30-40") >= 0); | |
46 | assert_se(n == 2); | |
47 | assert_se(p[0].start == 30); | |
20755373 | 48 | assert_se(p[0].nr == 11); |
8530dc44 | 49 | assert_se(p[1].start == 500); |
20755373 | 50 | assert_se(p[1].nr == 501); |
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51 | |
52 | assert_se(uid_range_add_str(&p, &n, "60-70") >= 0); | |
53 | assert_se(n == 3); | |
54 | assert_se(p[0].start == 30); | |
20755373 | 55 | assert_se(p[0].nr == 11); |
8530dc44 | 56 | assert_se(p[1].start == 60); |
20755373 | 57 | assert_se(p[1].nr == 11); |
8530dc44 | 58 | assert_se(p[2].start == 500); |
20755373 | 59 | assert_se(p[2].nr == 501); |
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60 | |
61 | assert_se(uid_range_add_str(&p, &n, "20-2000") >= 0); | |
62 | assert_se(n == 1); | |
63 | assert_se(p[0].start == 20); | |
20755373 | 64 | assert_se(p[0].nr == 1981); |
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65 | |
66 | assert_se(uid_range_add_str(&p, &n, "2002") >= 0); | |
67 | assert_se(n == 2); | |
68 | assert_se(p[0].start == 20); | |
20755373 | 69 | assert_se(p[0].nr == 1981); |
8530dc44 | 70 | assert_se(p[1].start == 2002); |
20755373 | 71 | assert_se(p[1].nr == 1); |
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72 | |
73 | assert_se(uid_range_add_str(&p, &n, "2001") >= 0); | |
74 | assert_se(n == 1); | |
75 | assert_se(p[0].start == 20); | |
20755373 | 76 | assert_se(p[0].nr == 1983); |
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77 | |
78 | return 0; | |
79 | } |