| <!doctype html> |
| <title>Sandboxed Cross-Origin-Opener-Policy popup should result in a network error</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| <script src="/common/utils.js"></script> <!-- Use token() to allow running tests in parallel --> |
| <div id=log> |
| <script> |
| async_test(t => { |
| const frame = document.createElement("iframe"); |
| const channel = new BroadcastChannel(token()); |
| channel.onmessage = t.unreached_func("A COOP popup was created from a sandboxed frame"); |
| t.add_cleanup(() => frame.remove()); |
| frame.sandbox = "allow-popups allow-scripts allow-same-origin"; |
| frame.srcdoc = `<script> |
| const popup = window.open("resources/coop-coep.py?coop=same-origin&coep=&channel=${channel.name}"); |
| <\/script>`; |
| document.body.append(frame); |
| t.step_timeout(() => { |
| t.done() |
| }, 500); |
| }); |
| </script> |
