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Test Info: Warnings
- This test has a WPT meta file that expects 1 subtest issues.
- This WPT test may be referenced by the following Test IDs:
- /serial/requestPort/sandboxed_iframe.https.window.html - WPT Dashboard Interop Dashboard
// 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 = 'serial';
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({type: 'RequestPort'}, '*');
});
}, 'RequestPort from a sandboxed iframe is valid.');