157 lines
6.6 KiB
HTML
157 lines
6.6 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Terminating a presentation in a controlling browsing context</title>
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<link rel="author" title="Intel" href="http://www.intel.com">
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<link rel="author" title="Chunyan Wang" href="mailto:chunyanx.wang@intel.com">
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<link rel="author" title="Tomoyuki Shimizu" href="https://github.com/tomoyukilabs/">
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<link rel="help" href="https://w3c.github.io/presentation-api/#terminating-a-presentation-in-a-controlling-browsing-context">
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<script src="/resources/testharness.js"></script>
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<script src="/resources/testharnessreport.js"></script>
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<script src="common.js"></script>
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<style>iframe { display: none; }</style>
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<p>
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Click the button below and select the available presentation display, to start the manual test. The test passes if a "PASS" result appears.<br>
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This test asks you to click the button twice, unless the test fails.<br>
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</p>
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<button id="presentBtn">Start Presentation Test</button>
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<iframe id="childFrame" src="support/iframe.html"></iframe>
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<script>
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setup({explicit_timeout: true});
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const presentBtn = document.getElementById('presentBtn');
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const childFrame = document.getElementById('childFrame');
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promise_test(t => {
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const clickWatcher = new EventWatcher(t, presentBtn, 'click');
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const messageWatcher = new EventWatcher(t, window, 'message');
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const request = new PresentationRequest(presentationUrls);
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let connection, eventWatcher, timeout;
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t.add_cleanup(() => {
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if (connection) {
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connection.onconnect = () => { connection.terminate(); };
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if (connection.state === 'closed')
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request.reconnect(connection.id);
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else
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connection.terminate();
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}
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});
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const startTimeout = () => {
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timeout = t.step_timeout(() => {
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t.force_timeout();
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t.done();
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}, 10000);
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};
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const checkTerminateEvent = evt => {
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assert_true(evt.isTrusted && !evt.bubbles && !evt.cancelable && evt instanceof Event, 'A simple event is fired.');
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assert_equals(evt.type, 'terminate', 'The event name is "terminate".');
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assert_equals(evt.target, connection, 'event.target is the presentation connection.');
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assert_equals(connection.state, 'terminated', 'State of the presentation connection is "terminated".');
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};
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const watchEvent = (obj, watcher, type) => {
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const watchHandler = new Promise(resolve => {
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obj['on' + type] = evt => { resolve(evt); };
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});
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return Promise.all([ watchHandler, watcher.wait_for(type) ]).then(results => {
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assert_equals(results[0], results[1], 'Both on' + type + ' and addEventListener pass the same event object.');
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return results[0];
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});
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};
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const waitForEvent = (obj, watcher, type) => {
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const watchHandler = new Promise(resolve => {
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obj['on' + type] = evt => { resolve(evt); };
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});
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return Promise.race([ watchHandler, watcher.wait_for(type) ]);
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};
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return Promise.all([
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clickWatcher.wait_for('click'),
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messageWatcher.wait_for('message')
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]).then(() => {
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presentBtn.disabled = true;
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return request.start();
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}).then(c => {
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startTimeout();
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connection = c;
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eventWatcher = new EventWatcher(t, connection, 'terminate');
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// Step 1: terminate the presentation when the presentation connection is in "connecting" state
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connection.terminate();
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return Promise.race([
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new Promise((_, reject) => {
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t.step_timeout(() => { reject('The presentation is not terminated successfully when the presentation connection in "connecting" state.'); }, 3000);
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}),
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watchEvent(connection, eventWatcher, 'terminate')
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]);
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}).then(evt => {
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checkTerminateEvent(evt);
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// Step 2: terminate the presentation when the presentation connection is in "closed" state (nothing should happen)
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presentBtn.textContent = 'Continue Presentation Test';
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presentBtn.disabled = false;
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clearTimeout(timeout);
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return clickWatcher.wait_for('click');
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}).then(() => {
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return request.start();
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}).then(c => {
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startTimeout();
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connection = c;
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eventWatcher = new EventWatcher(t, connection, ['connect', 'close', 'terminate']);
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return eventWatcher.wait_for('connect');
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}).then(() => {
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connection.close();
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return eventWatcher.wait_for('close');
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}).then(() => {
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const terminateWatcher = new EventWatcher(t, connection, 'terminate');
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connection.terminate();
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return Promise.race([
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new Promise(resolve => { t.step_timeout(resolve, 1000); }),
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waitForEvent(connection, terminateWatcher, 'terminate').then(() => {
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assert_unreached('Invoking PresentationConnection.terminate() in the "closed" state causes nothing.'); })
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]);
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}).then(() => {
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// Step 3: terminate the presentation when the presentation connection is in "connected" state;
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// this step also checks an event fired at another presentation connection in a nested browsing context
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return request.reconnect(connection.id);
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}).then(() => {
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return eventWatcher.wait_for('connect');
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}).then(() => {
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childFrame.contentWindow.postMessage('terminate?id=' + connection.id, '*');
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return messageWatcher.wait_for('message')
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}).then(() => {
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connection.terminate();
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return Promise.race([
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new Promise((_, reject) => {
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t.step_timeout(() => { reject('The presentation is not terminated successfully when the presentation connection in "connected" state.'); }, 3000);
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}),
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Promise.all([
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watchEvent(connection, eventWatcher, 'terminate'),
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messageWatcher.wait_for('message')
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])
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]);
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}).then(results => {
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checkTerminateEvent(results[0]);
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const evt = results[1].data;
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assert_true(evt.isSimpleEvent, 'A simple event is fired in a nested browsing context.');
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assert_equals(evt.type, 'terminate', 'The event name is "terminate".');
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assert_true(evt.checkConnection, 'event.target is the presentation connection.');
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assert_equals(evt.state, 'terminated', 'State of the presentation connection is "terminated".');
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// Step 4: terminate the presentation when the presentation connection is in "terminated" state (nothing should happen)
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const terminateWatcher = new EventWatcher(t, connection, 'terminate');
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connection.terminate();
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return Promise.race([
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new Promise(resolve => { t.step_timeout(resolve, 1000); }),
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waitForEvent(connection, terminateWatcher, 'terminate').then(() => {
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assert_unreached('Invoking PresentationConnection.terminate() in the "terminated" state causes nothing.'); })
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]);
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});
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});
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</script>
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