зеркало из https://github.com/mozilla/gecko-dev.git
98 строки
3.7 KiB
JavaScript
98 строки
3.7 KiB
JavaScript
/* Any copyright is dedicated to the Public Domain.
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* http://creativecommons.org/publicdomain/zero/1.0/ */
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var gTestRoot = getRootDirectory(gTestPath).replace("chrome://mochitests/content/",
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"http://mochi.test:8888/")
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function refresh() {
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EventUtils.synthesizeKey('R', { accelKey: true });
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}
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function forceRefresh() {
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EventUtils.synthesizeKey('R', { accelKey: true, shiftKey: true });
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}
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function frameScript() {
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function eventHandler(event) {
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sendAsyncMessage("test:event", {type: event.type, detail: event.detail});
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}
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// These are tab-local, so no need to unregister them.
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addEventListener('base-load', eventHandler, true, true);
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addEventListener('base-register', eventHandler, true, true);
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addEventListener('base-sw-ready', eventHandler, true, true);
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addEventListener('cached-load', eventHandler, true, true);
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addEventListener('cached-failure', eventHandler, true, true);
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}
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function test() {
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waitForExplicitFinish();
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SpecialPowers.pushPrefEnv({'set': [['dom.serviceWorkers.enabled', true],
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['dom.serviceWorkers.exemptFromPerDomainMax', true],
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['dom.serviceWorkers.testing.enabled', true],
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['dom.caches.enabled', true],
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['browser.cache.disk.enable', false],
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['browser.cache.memory.enable', false]]},
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function() {
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var url = gTestRoot + 'browser_base_force_refresh.html';
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var tab = BrowserTestUtils.addTab(gBrowser);
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var tabBrowser = gBrowser.getBrowserForTab(tab);
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gBrowser.selectedTab = tab;
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tab.linkedBrowser.messageManager.loadFrameScript("data:,(" + encodeURIComponent(frameScript) + ")()", true);
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gBrowser.loadURI(url);
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async function done() {
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tab.linkedBrowser.messageManager.removeMessageListener("test:event", eventHandler);
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await ContentTask.spawn(tabBrowser, null, async function() {
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const swr = await content.navigator.serviceWorker.getRegistration();
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await swr.unregister();
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});
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await BrowserTestUtils.removeTab(tab);
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executeSoon(finish);
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}
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var maxCacheLoadCount = 3;
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var cachedLoadCount = 0;
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var baseLoadCount = 0;
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function eventHandler(msg) {
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if (msg.data.type === 'base-load') {
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baseLoadCount += 1;
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if (cachedLoadCount === maxCacheLoadCount) {
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is(baseLoadCount, 2, 'cached load should occur before second base load');
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return done();
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}
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if (baseLoadCount !== 1) {
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ok(false, 'base load without cached load should only occur once');
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return done();
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}
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} else if (msg.data.type === 'base-register') {
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ok(!cachedLoadCount, 'cached load should not occur before base register');
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is(baseLoadCount, 1, 'register should occur after first base load');
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} else if (msg.data.type === 'base-sw-ready') {
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ok(!cachedLoadCount, 'cached load should not occur before base ready');
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is(baseLoadCount, 1, 'ready should occur after first base load');
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refresh();
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} else if (msg.data.type === 'cached-load') {
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ok(cachedLoadCount < maxCacheLoadCount, 'cached load should not occur too many times');
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is(baseLoadCount, 1, 'cache load occur after first base load');
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cachedLoadCount += 1;
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if (cachedLoadCount < maxCacheLoadCount) {
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return refresh();
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}
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forceRefresh();
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} else if (msg.data.type === 'cached-failure') {
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ok(false, 'failure: ' + msg.data.detail);
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done();
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}
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return;
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}
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tab.linkedBrowser.messageManager.addMessageListener("test:event", eventHandler);
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});
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}
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