75 lines
2.3 KiB
C
75 lines
2.3 KiB
C
/* SPDX-License-Identifier: LGPL-2.1-or-later */
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#include <stddef.h>
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#include "alloc-util.h"
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#include "uid-range.h"
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#include "user-util.h"
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#include "util.h"
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int main(int argc, char *argv[]) {
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_cleanup_free_ UidRange *p = NULL;
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unsigned n = 0;
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uid_t search;
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assert_se(uid_range_add_str(&p, &n, "500-999") >= 0);
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assert_se(n == 1);
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assert_se(p[0].start == 500);
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assert_se(p[0].nr == 500);
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assert_se(!uid_range_contains(p, n, 499));
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assert_se(uid_range_contains(p, n, 500));
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assert_se(uid_range_contains(p, n, 999));
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assert_se(!uid_range_contains(p, n, 1000));
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search = UID_INVALID;
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assert_se(uid_range_next_lower(p, n, &search));
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assert_se(search == 999);
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assert_se(uid_range_next_lower(p, n, &search));
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assert_se(search == 998);
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search = 501;
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assert_se(uid_range_next_lower(p, n, &search));
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assert_se(search == 500);
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assert_se(uid_range_next_lower(p, n, &search) == -EBUSY);
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assert_se(uid_range_add_str(&p, &n, "1000") >= 0);
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assert_se(n == 1);
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assert_se(p[0].start == 500);
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assert_se(p[0].nr == 501);
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assert_se(uid_range_add_str(&p, &n, "30-40") >= 0);
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assert_se(n == 2);
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assert_se(p[0].start == 30);
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assert_se(p[0].nr == 11);
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assert_se(p[1].start == 500);
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assert_se(p[1].nr == 501);
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assert_se(uid_range_add_str(&p, &n, "60-70") >= 0);
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assert_se(n == 3);
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assert_se(p[0].start == 30);
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assert_se(p[0].nr == 11);
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assert_se(p[1].start == 60);
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assert_se(p[1].nr == 11);
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assert_se(p[2].start == 500);
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assert_se(p[2].nr == 501);
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assert_se(uid_range_add_str(&p, &n, "20-2000") >= 0);
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assert_se(n == 1);
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assert_se(p[0].start == 20);
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assert_se(p[0].nr == 1981);
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assert_se(uid_range_add_str(&p, &n, "2002") >= 0);
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assert_se(n == 2);
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assert_se(p[0].start == 20);
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assert_se(p[0].nr == 1981);
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assert_se(p[1].start == 2002);
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assert_se(p[1].nr == 1);
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assert_se(uid_range_add_str(&p, &n, "2001") >= 0);
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assert_se(n == 1);
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assert_se(p[0].start == 20);
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assert_se(p[0].nr == 1983);
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return 0;
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}
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