1 files changed, 55 insertions, 0 deletions
diff --git a/toolkit/components/taskscheduler/tests/xpcshell/test_TaskScheduler.js b/toolkit/components/taskscheduler/tests/xpcshell/test_TaskScheduler.js
new file mode 100644
index 0000000000..8c4aa8c454
--- /dev/null
+++ b/toolkit/components/taskscheduler/tests/xpcshell/test_TaskScheduler.js
@@ -0,0 +1,55 @@
+/* Any copyright is dedicated to the Public Domain.
+ * http://creativecommons.org/publicdomain/zero/1.0/
+ */
+"use strict";
+
+// Cross-platform task scheduler tests.
+//
+// There's not much that can be done here without allowing the task to run, so this
+// only touches on the basics of argument checking. On platforms without a task
+// scheduler implementation, these interfaces currently do nothing else.
+
+const { updateAppInfo } = ChromeUtils.importESModule(
+  "resource://testing-common/AppInfo.sys.mjs"
+);
+updateAppInfo();
+
+const { TaskScheduler } = ChromeUtils.importESModule(
+  "resource://gre/modules/TaskScheduler.sys.mjs"
+);
+
+registerCleanupFunction(async () => {
+  await TaskScheduler.deleteAllTasks();
+});
+
+add_task(async function test_gen() {
+  await TaskScheduler.registerTask(
+    "FOO",
+    "xyz",
+    TaskScheduler.MIN_INTERVAL_SECONDS,
+    {
+      disabled: true,
+    }
+  );
+
+  Assert.equal(
+    await TaskScheduler.taskExists("FOO"),
+    true,
+    "Task should exist after we created it."
+  );
+
+  await TaskScheduler.deleteTask("FOO");
+
+  Assert.equal(
+    await TaskScheduler.taskExists("FOO"),
+    false,
+    "Task should not exist after we deleted it."
+  );
+
+  await Assert.rejects(
+    TaskScheduler.registerTask("BAR", "123", 1, {
+      disabled: true,
+    }),
+    /Interval is too short/
+  );
+});