1 files changed, 70 insertions, 0 deletions
diff --git a/src/libsystemd/sd-bus/test-bus-address.c b/src/libsystemd/sd-bus/test-bus-address.c
new file mode 100644
index 0000000..b92558f
--- /dev/null
+++ b/src/libsystemd/sd-bus/test-bus-address.c
@@ -0,0 +1,70 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include "sd-bus.h"
+
+#include "bus-internal.h"
+#include "log.h"
+#include "string-util.h"
+#include "strv.h"
+#include "tests.h"
+
+static void test_one_address(sd_bus *b,
+                             const char *host,
+                             int result, const char *expected) {
+        int r;
+
+        r = bus_set_address_system_remote(b, host);
+        log_info("\"%s\" → %d, \"%s\"", host, r, strna(r >= 0 ? b->address : NULL));
+        if (result < 0 || expected) {
+                assert(r == result);
+                if (r >= 0)
+                        assert_se(streq(b->address, expected));
+        }
+}
+
+static void test_bus_set_address_system_remote(char **args) {
+        _cleanup_(sd_bus_unrefp) sd_bus *b = NULL;
+
+        assert_se(sd_bus_new(&b) >= 0);
+        if (!strv_isempty(args)) {
+                char **a;
+                STRV_FOREACH(a, args)
+                        test_one_address(b, *a, 0, NULL);
+                return;
+        };
+
+        test_one_address(b, "host",
+                         0, "unixexec:path=ssh,argv1=-xT,argv2=--,argv3=host,argv4=systemd-stdio-bridge");
+        test_one_address(b, "host:123",
+                         0, "unixexec:path=ssh,argv1=-xT,argv2=-p,argv3=123,argv4=--,argv5=host,argv6=systemd-stdio-bridge");
+        test_one_address(b, "host:123:123",
+                         -EINVAL, NULL);
+                test_one_address(b, "host:",
+                                 -EINVAL, NULL);
+        test_one_address(b, "user@host",
+                         0, "unixexec:path=ssh,argv1=-xT,argv2=--,argv3=user%40host,argv4=systemd-stdio-bridge");
+        test_one_address(b, "user@host@host",
+                         -EINVAL, NULL);
+        test_one_address(b, "[::1]",
+                         0, "unixexec:path=ssh,argv1=-xT,argv2=--,argv3=%3a%3a1,argv4=systemd-stdio-bridge");
+        test_one_address(b, "user@[::1]",
+                         0, "unixexec:path=ssh,argv1=-xT,argv2=--,argv3=user%40%3a%3a1,argv4=systemd-stdio-bridge");
+        test_one_address(b, "user@[::1]:99",
+                         0, "unixexec:path=ssh,argv1=-xT,argv2=-p,argv3=99,argv4=--,argv5=user%40%3a%3a1,argv6=systemd-stdio-bridge");
+        test_one_address(b, "user@[::1]:",
+                         -EINVAL, NULL);
+        test_one_address(b, "user@[::1:",
+                         -EINVAL, NULL);
+        test_one_address(b, "user@",
+                         -EINVAL, NULL);
+        test_one_address(b, "user@@",
+                         -EINVAL, NULL);
+}
+
+int main(int argc, char *argv[]) {
+        test_setup_logging(LOG_INFO);
+
+        test_bus_set_address_system_remote(argv + 1);
+
+        return 0;
+}