Adding upstream version 255.4.upstream/255.4

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

1 files changed, 85 insertions, 0 deletions

diff --git a/src/login/test-inhibit.c b/src/login/test-inhibit.c
new file mode 100644
index 0000000..abb80d9
--- /dev/null
+++ b/src/login/test-inhibit.c
@@ -0,0 +1,85 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <unistd.h>
+#include <fcntl.h>
+
+#include "sd-bus.h"
+
+#include "bus-locator.h"
+#include "bus-util.h"
+#include "fd-util.h"
+#include "macro.h"
+#include "tests.h"
+
+static int inhibit(sd_bus *bus, const char *what) {
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        const char *who = "Test Tool", *reason = "Just because!", *mode = "block";
+        int fd;
+        int r;
+
+        r = bus_call_method(bus, bus_login_mgr, "Inhibit", &error, &reply, "ssss", what, who, reason, mode);
+        assert_se(r >= 0);
+
+        r = sd_bus_message_read_basic(reply, SD_BUS_TYPE_UNIX_FD, &fd);
+        assert_se(r >= 0);
+        assert_se(fd >= 0);
+
+        return fcntl(fd, F_DUPFD_CLOEXEC, 3);
+}
+
+static void print_inhibitors(sd_bus *bus) {
+        _cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
+        _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+        const char *what, *who, *why, *mode;
+        uint32_t uid, pid;
+        unsigned n = 0;
+        int r;
+
+        r = bus_call_method(bus, bus_login_mgr, "ListInhibitors", &error, &reply, NULL);
+        assert_se(r >= 0);
+
+        r = sd_bus_message_enter_container(reply, SD_BUS_TYPE_ARRAY, "(ssssuu)");
+        assert_se(r >= 0);
+
+        while ((r = sd_bus_message_read(reply, "(ssssuu)", &what, &who, &why, &mode, &uid, &pid)) > 0) {
+                printf("what=<%s> who=<%s> why=<%s> mode=<%s> uid=<%"PRIu32"> pid=<%"PRIu32">\n",
+                       what, who, why, mode, uid, pid);
+
+                n++;
+        }
+        assert_se(r >= 0);
+
+        printf("%u inhibitors\n", n);
+}
+
+int main(int argc, char *argv[]) {
+        _cleanup_(sd_bus_unrefp) sd_bus *bus = NULL;
+        int fd1, fd2;
+        int r;
+
+        test_setup_logging(LOG_DEBUG);
+
+        r = sd_bus_open_system(&bus);
+        assert_se(r >= 0);
+
+        print_inhibitors(bus);
+
+        fd1 = inhibit(bus, "sleep");
+        assert_se(fd1 >= 0);
+        print_inhibitors(bus);
+
+        fd2 = inhibit(bus, "idle:shutdown");
+        assert_se(fd2 >= 0);
+        print_inhibitors(bus);
+
+        safe_close(fd1);
+        sleep(1);
+        print_inhibitors(bus);
+
+        safe_close(fd2);
+        sleep(1);
+        print_inhibitors(bus);
+
+        return 0;
+}