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importScripts('/resources/testharness.js');
function matchQuery(queryString) {
return self.location.search.substr(1) === queryString;
}
async function navigateTest(t, e) {
const port = e.data.port;
const url = e.data.url;
const expected = e.data.expected;
let p = clients.matchAll({ includeUncontrolled : true })
.then(function(clients) {
for (const client of clients) {
if (client.url === e.data.clientUrl) {
assert_equals(client.frameType, e.data.frameType);
return client.navigate(url);
}
}
throw 'Could not locate window client.';
}).then(function(newClient) {
// If we didn't reject, we better get resolved with the right thing.
if (newClient === null) {
assert_equals(newClient, expected);
} else {
assert_equals(newClient.url, expected);
}
});
if (typeof self[expected] === "function") {
// It's a JS error type name. We are expecting our promise to be rejected
// with that error.
p = promise_rejects_js(t, self[expected], p);
}
// Let our caller know we are done.
return p.finally(() => port.postMessage(null));
}
function getTestClient() {
return clients.matchAll({ includeUncontrolled: true })
.then(function(clients) {
for (const client of clients) {
if (client.url.includes('windowclient-navigate.https.html')) {
return client;
}
}
throw new Error('Service worker was unable to locate test client.');
});
}
function waitForMessage(client) {
const channel = new MessageChannel();
client.postMessage({ port: channel.port2 }, [channel.port2]);
return new Promise(function(resolve) {
channel.port1.onmessage = resolve;
});
}
// The worker must remain in the "installing" state for the duration of some
// sub-tests. In order to achieve this coordination without relying on global
// state, the worker must create a message channel with the client from within
// the "install" event handler.
if (matchQuery('installing')) {
self.addEventListener('install', function(e) {
e.waitUntil(getTestClient().then(waitForMessage));
});
}
self.addEventListener('message', function(e) {
e.waitUntil(promise_test(t => navigateTest(t, e),
e.data.description + " worker side"));
});
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