109 lines
3.9 KiB
HTML
109 lines
3.9 KiB
HTML
<!DOCTYPE html>
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<meta name="timeout" content="long">
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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="/resources/testdriver.js"></script>
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<script src="/resources/testdriver-actions.js"></script>
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<script src="/resources/testdriver-vendor.js"></script>
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<script src="/common/utils.js"></script>
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<script src="/common/dispatcher/dispatcher.js"></script>
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<script src="/common/get-host-info.sub.js"></script>
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<script src="resources/utils.js"></script>
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<title>Test fenced frame notifyEvent() functionality with iframes</title>
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<body>
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<script>
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async function runNestedIFrameTest(frame_type) {
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// Create a fenced frame that will respond to window.fence.notifyEvent().
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const fencedframe = await attachFencedFrameContext(
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{generator_api: 'fledge'});
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let notified = false;
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fencedframe.element.addEventListener('fencedtreeclick', () => notified = true);
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await fencedframe.execute(async (frame_type) => {
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window.click_error = new Promise((resolve, reject) => {
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window.addEventListener('message', (event) => {
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resolve(event.data);
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});
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});
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let iframe = null;
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if (frame_type === 'same-origin') {
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iframe = await attachIFrameContext({
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origin: get_host_info().HTTPS_ORIGIN
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});
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} else if (frame_type === 'cross-origin') {
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iframe = await attachIFrameContext({
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origin: get_host_info().HTTPS_REMOTE_ORIGIN
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});
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}
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// Calling notifyEvent() on click in the iframe should fail, but we need
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// to move the exception out of the click handler to assert on it.
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await iframe.execute(() => {
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document.addEventListener('click', (e) => {
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try {
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window.fence.notifyEvent(e);
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} catch (err) {
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window.parent.postMessage(err, '*');
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return;
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}
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window.parent.postMessage(new TypeError('No exception'), '*');
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});
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});
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}, [frame_type]);
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await multiClick(10, 10, fencedframe.element);
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// Ensure the correct exception was thrown.
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await fencedframe.execute(async () => {
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let err = await window.click_error;
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assert_equals(err.name, 'SecurityError');
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assert_equals(err.message,
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"Failed to execute 'notifyEvent' on 'Fence': notifyEvent is only available in fenced frame roots.");
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});
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// Because the notifyEvent() call failed, no event was sent to the
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// top-level fenced frame.
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assert_false(notified);
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}
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promise_test(async (t) => {
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return runNestedIFrameTest('same-origin');
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}, "Test that fenced frame notifyEvent() fails in a nested same-origin iframe.");
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promise_test(async (t) => {
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return runNestedIFrameTest('cross-origin');
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}, "Test that fenced frame notifyEvent() fails in a nested cross-origin iframe.");
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promise_test(async (t) => {
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window.click_error = new Promise((resolve, reject) => {
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window.addEventListener('message', (event) => {
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resolve(event.data);
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});
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});
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const urn_iframe = await attachIFrameContext(
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{generator_api: 'fledge'});
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await urn_iframe.execute(() => {
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document.addEventListener('click', (e) => {
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try {
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window.fence.notifyEvent(e);
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} catch (err) {
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window.parent.postMessage(err, '*');
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return;
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}
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window.parent.postMessage(new TypeError('No exception'), '*');
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});
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});
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await multiClick(10, 10, urn_iframe.element);
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let err = await window.click_error
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assert_equals(err.name, 'SecurityError');
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assert_equals(err.message,
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"Failed to execute 'notifyEvent' on 'Fence': notifyEvent is only available in fenced frame roots.");
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}, "Test that notifyEvent() fails in a URN iframe.");
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</script>
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</body>
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