| <!DOCTYPE html> |
| <html> |
| <body> |
| <script src="/js-test-resources/js-test.js"></script> |
| <script> |
| description("Test blocking of top-level navigations by an iframe with `sandbox=allow-top-navigation-by-user-activation` when the user gesture is propagated from another context."); |
| jsTestIsAsync = true; |
| onload = () => { |
| setTimeout(() => { |
| internals.withUserGesture(() => { |
| document.getElementsByTagName('iframe')[0].contentWindow.postMessage("foo", "*"); |
| }); |
| setTimeout(() => { |
| testPassed("All navigations by subframes have been blocked"); |
| finishJSTest(); |
| }, 100); |
| }, 10); |
| } |
| </script> |
| <iframe id="testFrame" src="http://localhost:8000/security/resources/navigate-top-level-frame-to-failure-page-via-message-handler.html" sandbox="allow-forms allow-pointer-lock allow-popups-to-escape-sandbox allow-popups allow-same-origin allow-scripts allow-top-navigation-by-user-activation"></iframe> |
| </body> |
| </html> |
