| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Structured cloning of SharedArrayBuffers to similar-origin, but not same-origin, windows</title> |
| <link rel="help" href="https://html.spec.whatwg.org/multipage/#structuredserialize"> |
| <link rel="author" title="Domenic Denicola" href="mailto:d@domenic.me"> |
| <script src="/resources/testharness.js"></script> |
| <script src="/resources/testharnessreport.js"></script> |
| <script src="resources/test-incrementer.js"></script> |
| |
| <div id="log"></div> |
| |
| <script> |
| "use strict"; |
| document.domain = "{{host}}"; |
| |
| promise_test(t => { |
| return new Promise(resolve => { |
| const iframe = document.createElement("iframe"); |
| iframe.onload = t.step_func(() => { |
| resolve(testSharingViaIncrementerScript(t, window, "window", iframe.contentWindow, "iframe", "*")); |
| }); |
| iframe.src = "//{{domains[www1]}}:{{location[port]}}/html/infrastructure/safe-passing-of-structured-data/shared-array-buffers/resources/incrementer-iframe.html"; |
| document.body.appendChild(iframe); |
| }); |
| }, "postMessaging to a not same-origin-domain, but similar origin, iframe allows them to see each others' modifications"); |
| </script> |
