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51 lines
1.4 KiB
HTML
51 lines
1.4 KiB
HTML
<!DOCTYPE html>
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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/fake-devices.js"></script>
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<script src="resources/usb-helpers.js"></script>
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<script>
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'use strict';
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function runIframeDisconnectTest(onDeviceConnected) {
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return new Promise((resolve, reject) => {
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let opened = false;
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let iframe = document.createElement('iframe');
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iframe.src = 'resources/open-in-iframe.html';
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iframe.onload = () => {
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navigator.usb.test.attachToWindow(iframe.contentWindow).then(() => {
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iframe.contentWindow.postMessage('Ready', '*');
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});
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};
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window.onmessage = messageEvent => {
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if (messageEvent.data == 'Ready') {
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let fakeDevice = navigator.usb.test.addFakeDevice(fakeDeviceInit);
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fakeDevice.onclose = () => {
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assert_true(opened);
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resolve();
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};
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} else if (messageEvent.data == 'Success') {
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opened = true;
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onDeviceConnected(iframe);
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} else {
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reject(messageEvent.data);
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}
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};
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document.body.appendChild(iframe);
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});
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}
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usb_test(() => {
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return runIframeDisconnectTest(iframe => {
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document.body.removeChild(iframe);
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});
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}, 'detaching iframe disconnects device.');
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usb_test(() => {
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return runIframeDisconnectTest(iframe => {
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iframe.src = 'about:blank';
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});
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}, 'navigating iframe disconnects device.');
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</script>
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