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-rw-r--r--src/test/test-watchdog.c41
1 files changed, 41 insertions, 0 deletions
diff --git a/src/test/test-watchdog.c b/src/test/test-watchdog.c
new file mode 100644
index 0000000..2b6d5b5
--- /dev/null
+++ b/src/test/test-watchdog.c
@@ -0,0 +1,41 @@
+/* SPDX-License-Identifier: LGPL-2.1-or-later */
+
+#include <string.h>
+#include <unistd.h>
+
+#include "log.h"
+#include "tests.h"
+#include "watchdog.h"
+
+int main(int argc, char *argv[]) {
+ usec_t t;
+ unsigned i, count;
+ int r;
+ bool slow;
+
+ test_setup_logging(LOG_DEBUG);
+
+ slow = slow_tests_enabled();
+
+ t = slow ? 10 * USEC_PER_SEC : 2 * USEC_PER_SEC;
+ count = slow ? 5 : 3;
+
+ r = watchdog_setup(t);
+ if (r < 0)
+ log_warning_errno(r, "Failed to open watchdog: %m");
+ if (r == -EPERM)
+ t = 0;
+
+ for (i = 0; i < count; i++) {
+ t = watchdog_runtime_wait();
+ log_info("Sleeping " USEC_FMT " microseconds...", t);
+ usleep(t);
+ log_info("Pinging...");
+ r = watchdog_ping();
+ if (r < 0)
+ log_warning_errno(r, "Failed to ping watchdog: %m");
+ }
+
+ watchdog_close(true);
+ return 0;
+}