blob: 15a2e95bd39d411a2579dd4e0661791cde6d175f [file] [log] [blame]
<!DOCTYPE html>
<script src="/resources/testharness.js"></script>
<script src="/resources/testharnessreport.js"></script>
<script src="/common/get-host-info.sub.js"></script>
<script src="resources/test-helpers.sub.js"></script>
<body>
<script>
const worker = 'resources/fetch-event-within-sw-worker.js';
function wait(ms) {
return new Promise(r => setTimeout(r, ms));
}
function reset() {
for (const iframe of [...document.querySelectorAll('.test-iframe')]) {
iframe.remove();
}
return navigator.serviceWorker.getRegistrations().then(registrations => {
return Promise.all(registrations.map(r => r.unregister()));
}).then(() => caches.keys()).then(cacheKeys => {
return Promise.all(cacheKeys.map(c => caches.delete(c)));
});
}
add_completion_callback(reset);
function regReady(reg) {
return new Promise((resolve, reject) => {
if (reg.active) {
resolve();
return;
}
const nextWorker = reg.waiting || reg.installing;
nextWorker.addEventListener('statechange', () => {
if (nextWorker.state == 'redundant') {
reject(Error(`Service worker failed to install`));
return;
}
if (nextWorker.state == 'activated') {
resolve();
}
});
});
}
function getCookies() {
return new Map(
document.cookie
.split(/;/g)
.map(c => c.trim().split('=').map(s => s.trim()))
);
}
function registerSwAndOpenFrame() {
return reset().then(() => navigator.serviceWorker.register(worker, {scope: 'resources/'}))
.then(reg => regReady(reg))
.then(() => with_iframe('resources/simple.html'));
}
function raceBroadcastAndCookie(channel, cookie) {
const initialCookie = getCookies().get(cookie);
let done = false;
return Promise.race([
new Promise(resolve => {
const bc = new BroadcastChannel(channel);
bc.onmessage = () => {
bc.close();
resolve('broadcast');
};
}),
(function checkCookie() {
// Stop polling if the broadcast channel won
if (done == true) return;
if (getCookies().get(cookie) != initialCookie) return 'cookie';
return wait(200).then(checkCookie);
}())
]).then(val => {
done = true;
return val;
});
}
promise_test(() => {
return Notification.requestPermission().then(permission => {
if (permission != "granted") {
throw Error('You must allow notifications for this origin before running this test.');
}
return registerSwAndOpenFrame();
}).then(iframe => {
return Promise.resolve().then(() => {
// In this test, the service worker will ping the 'icon-request' channel
// if it intercepts a request for 'notification_icon.py'. If the request
// reaches the server it sets the 'notification' cookie to the value given
// in the URL. "raceBroadcastAndCookie" monitors both and returns which
// happens first.
const race = raceBroadcastAndCookie('icon-request', 'notification');
const notification = new iframe.contentWindow.Notification('test', {
icon: `notification_icon.py?set-cookie-notification=${Math.random()}`
});
notification.close();
return race.then(winner => {
assert_equals(winner, 'broadcast', 'The service worker intercepted the from-window notification icon request');
});
}).then(() => {
// Similar race to above, but this time the service worker requests the
// notification.
const race = raceBroadcastAndCookie('icon-request', 'notification');
iframe.contentWindow.fetch(`show-notification?set-cookie-notification=${Math.random()}`);
return race.then(winner => {
assert_equals(winner, 'broadcast', 'The service worker intercepted the from-service-worker notification icon request');
});
})
});
}, `Notification requests intercepted both from window and SW`);
</script>
</body>