24 lines
883 B
JavaScript
24 lines
883 B
JavaScript
// META: script=/resources/testdriver.js
|
|
// META: script=/resources/testdriver-vendor.js
|
|
|
|
'use strict';
|
|
|
|
promise_test(async (t) => {
|
|
let iframe = document.createElement('iframe');
|
|
await new Promise(resolve => {
|
|
iframe.src = '../resources/open-in-iframe.html';
|
|
iframe.sandbox.add('allow-scripts');
|
|
iframe.allow = 'usb';
|
|
document.body.appendChild(iframe);
|
|
iframe.addEventListener('load', resolve);
|
|
});
|
|
await new Promise(resolve => {
|
|
window.addEventListener('message', t.step_func(messageEvent => {
|
|
// The failure message of no device chosen is expected. The point here is
|
|
// to validate not failing because of a sandboxed iframe.
|
|
assert_true(messageEvent.data.includes('NotFoundError'));
|
|
resolve();
|
|
}));
|
|
iframe.contentWindow.postMessage('RequestDevice', '*');
|
|
});
|
|
}, 'RequestDevice from a sandboxed iframe is valid.');
|