mirror of
https://github.com/ManchildProductions/UXP-Fixed.git
synced 2026-06-20 18:08:43 +00:00
Matt A. Tobin
68 lines
2.6 KiB
HTML
68 lines
2.6 KiB
HTML
<!DOCTYPE html>
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<title>Service Worker: Skip waiting installed worker</title>
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<script src="/resources/testharness.js"></script>
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<script src="resources/testharness-helpers.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="resources/test-helpers.sub.js"></script>
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<script>
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promise_test(function(t) {
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var scope = 'resources/blank.html';
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var url1 = 'resources/empty.js';
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var url2 = 'resources/skip-waiting-installed-worker.js';
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var frame, frame_sw, service_worker, registration, onmessage, oncontrollerchanged;
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var saw_message = new Promise(function(resolve) {
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onmessage = function(e) {
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var message = e.data;
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assert_equals(
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message, 'PASS',
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'skipWaiting promise should be resolved with undefined');
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assert_equals(registration.active.scriptURL, normalizeURL(url2),
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"skipWaiting should make worker become active");
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resolve();
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};
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});
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var saw_controllerchanged = new Promise(function(resolve) {
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oncontrollerchanged = function() {
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assert_equals(
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frame_sw.controller.scriptURL, normalizeURL(url2),
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'Controller scriptURL should change to the second one');
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resolve();
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};
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});
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return service_worker_unregister_and_register(t, url1, scope)
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.then(function(r) {
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return wait_for_state(t, r.installing, 'activated');
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})
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.then(function() {
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return with_iframe(scope);
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})
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.then(function(f) {
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frame = f;
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frame_sw = f.contentWindow.navigator.serviceWorker;
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assert_equals(
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frame_sw.controller.scriptURL, normalizeURL(url1),
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'Document controller scriptURL should equal to the first one');
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frame_sw.oncontrollerchange = t.step_func(oncontrollerchanged);
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return navigator.serviceWorker.register(url2, {scope: scope});
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})
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.then(function(r) {
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registration = r;
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service_worker = r.installing;
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return wait_for_state(t, service_worker, 'installed');
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})
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.then(function() {
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var channel = new MessageChannel();
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channel.port1.onmessage = t.step_func(onmessage);
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service_worker.postMessage({port: channel.port2}, [channel.port2]);
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return Promise.all([saw_message, saw_controllerchanged]);
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})
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.then(function() {
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frame.remove();
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return service_worker_unregister_and_done(t, scope);
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});
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}, 'Test skipWaiting when a installed worker is waiting');
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</script>
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