<!DOCTYPE HTML> <html> <head> <meta charset="utf-8"> <title>Test for Bug 838692</title> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <script type="application/javascript"> var testContext = "Test 19: navigate _parent with window.open(): "; function doTest() { try { window.open("file_iframe_sandbox_navigation_fail.html?" + escape(testContext), "_parent"); window.parent.parent.postMessage({type: "attempted"}, "*"); } catch(error) { window.parent.parent.postMessage({ok: true, desc: testContext + "as expected, error thrown during window.open(..., \"_parent\")"}, "*"); } } </script> <body onload="doTest()"> I am sandboxed with 'allow-scripts' </body> </html>