Adding upstream version 247.3.upstream/247.3upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 74 insertions, 0 deletions

diff --git a/src/test/test-uid-range.c b/src/test/test-uid-range.c
new file mode 100644
index 0000000..16cbab0
--- /dev/null
+++ b/src/test/test-uid-range.c
@@ -0,0 +1,74 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <stddef.h>
+
+#include "alloc-util.h"
+#include "uid-range.h"
+#include "user-util.h"
+#include "util.h"
+
+int main(int argc, char *argv[]) {
+        _cleanup_free_ UidRange *p = NULL;
+        unsigned n = 0;
+        uid_t search;
+
+        assert_se(uid_range_add_str(&p, &n, "500-999") >= 0);
+        assert_se(n == 1);
+        assert_se(p[0].start == 500);
+        assert_se(p[0].nr == 500);
+
+        assert_se(!uid_range_contains(p, n, 499));
+        assert_se(uid_range_contains(p, n, 500));
+        assert_se(uid_range_contains(p, n, 999));
+        assert_se(!uid_range_contains(p, n, 1000));
+
+        search = UID_INVALID;
+        assert_se(uid_range_next_lower(p, n, &search));
+        assert_se(search == 999);
+        assert_se(uid_range_next_lower(p, n, &search));
+        assert_se(search == 998);
+        search = 501;
+        assert_se(uid_range_next_lower(p, n, &search));
+        assert_se(search == 500);
+        assert_se(uid_range_next_lower(p, n, &search) == -EBUSY);
+
+        assert_se(uid_range_add_str(&p, &n, "1000") >= 0);
+        assert_se(n == 1);
+        assert_se(p[0].start == 500);
+        assert_se(p[0].nr == 501);
+
+        assert_se(uid_range_add_str(&p, &n, "30-40") >= 0);
+        assert_se(n == 2);
+        assert_se(p[0].start == 30);
+        assert_se(p[0].nr == 11);
+        assert_se(p[1].start == 500);
+        assert_se(p[1].nr == 501);
+
+        assert_se(uid_range_add_str(&p, &n, "60-70") >= 0);
+        assert_se(n == 3);
+        assert_se(p[0].start == 30);
+        assert_se(p[0].nr == 11);
+        assert_se(p[1].start == 60);
+        assert_se(p[1].nr == 11);
+        assert_se(p[2].start == 500);
+        assert_se(p[2].nr == 501);
+
+        assert_se(uid_range_add_str(&p, &n, "20-2000") >= 0);
+        assert_se(n == 1);
+        assert_se(p[0].start == 20);
+        assert_se(p[0].nr == 1981);
+
+        assert_se(uid_range_add_str(&p, &n, "2002") >= 0);
+        assert_se(n == 2);
+        assert_se(p[0].start == 20);
+        assert_se(p[0].nr == 1981);
+        assert_se(p[1].start == 2002);
+        assert_se(p[1].nr == 1);
+
+        assert_se(uid_range_add_str(&p, &n, "2001") >= 0);
+        assert_se(n == 1);
+        assert_se(p[0].start == 20);
+        assert_se(p[0].nr == 1983);
+
+        return 0;
+}