<!DOCTYPE HTML> <html> <!-- https://bugzilla.mozilla.org/show_bug.cgi?id=675121 --> <head> <title>Test for Bug 675121</title> <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> </head> <body> <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=675121">Mozilla Bug 675121</a> <p id="display"></p> <div id="content" style="display: none"> </div> <pre id="test"> <script type="application/javascript"> /** Test for Bug 675121 **/ var callbackFired = false; var xhrInProgress = false; function f() { callbackFired = true; if (!xhrInProgress) { SimpleTest.finish(); } } window.requestAnimationFrame(f); var xhr = new XMLHttpRequest(); xhr.open("GET", "file_bug675121.sjs", false); xhrInProgress = true; xhr.send(); xhrInProgress = false; is(xhr.responseText, "Responded", "Should have a response by now"); is(callbackFired, false, "Callback should not fire during sync XHR"); if (!callbackFired) { SimpleTest.waitForExplicitFinish(); } </script> </pre> </body> </html>