Adding upstream version 255.4.upstream/255.4

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

1 files changed, 116 insertions, 0 deletions

diff --git a/src/test/test-hostname-util.c b/src/test/test-hostname-util.c
new file mode 100644
index 0000000..77e9a19
--- /dev/null
+++ b/src/test/test-hostname-util.c
@@ -0,0 +1,116 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <unistd.h>
+
+#include "alloc-util.h"
+#include "fileio.h"
+#include "hostname-util.h"
+#include "string-util.h"
+#include "tests.h"
+#include "tmpfile-util.h"
+
+TEST(hostname_is_valid) {
+        assert_se(hostname_is_valid("foobar", 0));
+        assert_se(hostname_is_valid("foobar.com", 0));
+        assert_se(!hostname_is_valid("foobar.com.", 0));
+        assert_se(hostname_is_valid("fooBAR", 0));
+        assert_se(hostname_is_valid("fooBAR.com", 0));
+        assert_se(!hostname_is_valid("fooBAR.", 0));
+        assert_se(!hostname_is_valid("fooBAR.com.", 0));
+        assert_se(!hostname_is_valid("fööbar", 0));
+        assert_se(!hostname_is_valid("", 0));
+        assert_se(!hostname_is_valid(".", 0));
+        assert_se(!hostname_is_valid("..", 0));
+        assert_se(!hostname_is_valid("foobar.", 0));
+        assert_se(!hostname_is_valid(".foobar", 0));
+        assert_se(!hostname_is_valid("foo..bar", 0));
+        assert_se(!hostname_is_valid("foo.bar..", 0));
+        assert_se(!hostname_is_valid("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", 0));
+        assert_se(!hostname_is_valid("au-xph5-rvgrdsb5hcxc-47et3a5vvkrc-server-wyoz4elpdpe3.openstack.local", 0));
+
+        assert_se(hostname_is_valid("foobar", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(hostname_is_valid("foobar.com", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(hostname_is_valid("foobar.com.", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(hostname_is_valid("fooBAR", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(hostname_is_valid("fooBAR.com", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid("fooBAR.", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(hostname_is_valid("fooBAR.com.", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid("fööbar", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid("", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid(".", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid("..", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid("foobar.", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid(".foobar", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid("foo..bar", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid("foo.bar..", VALID_HOSTNAME_TRAILING_DOT));
+        assert_se(!hostname_is_valid("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx", VALID_HOSTNAME_TRAILING_DOT));
+}
+
+TEST(hostname_cleanup) {
+        char *s;
+
+        s = strdupa_safe("foobar");
+        assert_se(streq(hostname_cleanup(s), "foobar"));
+        s = strdupa_safe("foobar.com");
+        assert_se(streq(hostname_cleanup(s), "foobar.com"));
+        s = strdupa_safe("foobar.com.");
+        assert_se(streq(hostname_cleanup(s), "foobar.com"));
+        s = strdupa_safe("foo-bar.-com-.");
+        assert_se(streq(hostname_cleanup(s), "foo-bar.com"));
+        s = strdupa_safe("foo-bar-.-com-.");
+        assert_se(streq(hostname_cleanup(s), "foo-bar--com"));
+        s = strdupa_safe("--foo-bar.-com");
+        assert_se(streq(hostname_cleanup(s), "foo-bar.com"));
+        s = strdupa_safe("fooBAR");
+        assert_se(streq(hostname_cleanup(s), "fooBAR"));
+        s = strdupa_safe("fooBAR.com");
+        assert_se(streq(hostname_cleanup(s), "fooBAR.com"));
+        s = strdupa_safe("fooBAR.");
+        assert_se(streq(hostname_cleanup(s), "fooBAR"));
+        s = strdupa_safe("fooBAR.com.");
+        assert_se(streq(hostname_cleanup(s), "fooBAR.com"));
+        s = strdupa_safe("fööbar");
+        assert_se(streq(hostname_cleanup(s), "fbar"));
+        s = strdupa_safe("");
+        assert_se(isempty(hostname_cleanup(s)));
+        s = strdupa_safe(".");
+        assert_se(isempty(hostname_cleanup(s)));
+        s = strdupa_safe("..");
+        assert_se(isempty(hostname_cleanup(s)));
+        s = strdupa_safe("foobar.");
+        assert_se(streq(hostname_cleanup(s), "foobar"));
+        s = strdupa_safe(".foobar");
+        assert_se(streq(hostname_cleanup(s), "foobar"));
+        s = strdupa_safe("foo..bar");
+        assert_se(streq(hostname_cleanup(s), "foo.bar"));
+        s = strdupa_safe("foo.bar..");
+        assert_se(streq(hostname_cleanup(s), "foo.bar"));
+        s = strdupa_safe("xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
+        assert_se(streq(hostname_cleanup(s), "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"));
+        s = strdupa_safe("xxxx........xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx");
+        assert_se(streq(hostname_cleanup(s), "xxxx.xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"));
+}
+
+TEST(hostname_malloc) {
+        _cleanup_free_ char *h = NULL, *l = NULL;
+
+        assert_se(h = gethostname_malloc());
+        log_info("hostname_malloc: \"%s\"", h);
+
+        assert_se(l = gethostname_short_malloc());
+        log_info("hostname_short_malloc: \"%s\"", l);
+}
+
+TEST(default_hostname) {
+        if (!hostname_is_valid(FALLBACK_HOSTNAME, 0)) {
+                log_error("Configured fallback hostname \"%s\" is not valid.", FALLBACK_HOSTNAME);
+                exit(EXIT_FAILURE);
+        }
+
+        _cleanup_free_ char *n = get_default_hostname();
+        assert_se(n);
+        log_info("get_default_hostname: \"%s\"", n);
+        assert_se(hostname_is_valid(n, 0));
+}
+
+DEFINE_TEST_MAIN(LOG_DEBUG);