зеркало из https://github.com/mozilla/gecko-dev.git
Bug 1265771 P3 Expand browser_force_refresh.js to verify Clients.matchAll() behavior on refresh. r=bz
This commit is contained in:
Ben Kelly
Родитель
9216655d15
Коммит
da6964ef2b
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@ -8,9 +8,56 @@
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</head>
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<body>
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<script type="text/javascript">
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addEventListener('load', function(event) {
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var custom = new Event('cached-load', { bubbles: true });
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function ok(exp, msg) {
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if (!exp) {
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throw(msg);
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}
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}
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function is(actual, expected, msg) {
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if (actual !== expected) {
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throw('got "' + actual + '", but expected "' + expected + '" - ' + msg);
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}
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}
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function fail(err) {
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var custom = new CustomEvent('cached-failure', {
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bubbles: true,
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detail: err
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});
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document.dispatchEvent(custom);
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}
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function getUncontrolledClients(sw) {
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return new Promise(function(resolve, reject) {
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navigator.serviceWorker.addEventListener('message', function onMsg(evt) {
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if (evt.data.type === 'CLIENTS') {
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navigator.serviceWorker.removeEventListener('message', onMsg);
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resolve(evt.data.detail);
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}
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});
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sw.postMessage({ type: 'GET_UNCONTROLLED_CLIENTS' })
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});
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}
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addEventListener('load', function(event) {
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if (!navigator.serviceWorker.controller) {
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return fail(window.location.href + ' is not controlled!');
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}
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getUncontrolledClients(navigator.serviceWorker.controller)
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.then(function(clientList) {
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is(clientList.length, 1, 'should only have one client');
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is(clientList[0].url, window.location.href,
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'client url should match current window');
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is(clientList[0].frameType, 'top-level',
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'client should be a top-level window');
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var custom = new Event('cached-load', { bubbles: true });
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document.dispatchEvent(custom);
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})
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.catch(function(err) {
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fail(err);
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});
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});
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</script>
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</body>
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@ -14,7 +14,7 @@ function forceRefresh() {
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function frameScript() {
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function eventHandler(event) {
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sendAsyncMessage("test:event", {type: event.type});
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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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@ -22,6 +22,7 @@ function frameScript() {
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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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@ -47,13 +48,14 @@ function test() {
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executeSoon(finish);
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}
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var cachedLoad = false;
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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 (cachedLoad) {
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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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@ -62,17 +64,23 @@ function test() {
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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(!cachedLoad, 'cached load should not occur before 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(!cachedLoad, 'cached load should not occur before base 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(!cachedLoad, 'cached load should not occur twice');
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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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cachedLoad = true;
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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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@ -20,3 +20,15 @@ self.addEventListener('fetch', function (event) {
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})
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);
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});
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self.addEventListener('message', function (event) {
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if (event.data.type === 'GET_UNCONTROLLED_CLIENTS') {
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event.waitUntil(clients.matchAll({ includeUncontrolled: true })
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.then(function(clientList) {
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var resultList = clientList.map(function(c) {
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return { url: c.url, frameType: c.frameType };
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});
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event.source.postMessage({ type: 'CLIENTS', detail: resultList });
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}));
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}
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});
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