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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /notifications/tag.https.html - WPT Dashboard Interop Dashboard
<!DOCTYPE html>
<meta charset="utf-8">
<title>Notification.tag (two tags with same or different value)</title>
<link rel="author" title="Xin Liu" href="mailto:xinx.liu@intel.com">
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="resources/helpers.js"></script>
<script>
function promiseEvent(target, eventName, syncListener) {
return new Promise(resolve => {
target.addEventListener(eventName, ev => {
syncListener?.();
resolve(ev);
}, { once: true });
});
}
promise_setup(async () => {
await trySettingPermission("granted");
});
promise_test(async t => {
const tom1 = new Notification("New Email to tom", {
tag: "Tom"
});
t.add_cleanup(() => tom1.close());
let closed = false;
const promiseCloseEvent = promiseEvent(tom1, "close", () => closed = true);
await promiseEvent(tom1, "show");
const rose = new Notification("New Email to Rose", {
tag: "Rose"
});
t.add_cleanup(() => rose.close());
await promiseEvent(rose, "show");
assert_false(closed, "Different tag should not close the first notification");
const tom2 = new Notification("New Email to tom", {
tag: "Tom"
});
t.add_cleanup(() => tom2.close());
await promiseCloseEvent; // This should not timeout
}, "Opening two notifications with the same tag should close the first one");
</script>