test_xhr_send_readystate.html (1098B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=814064 5 --> 6 <head> 7 <meta charset="utf-8"> 8 <title>Test for Bug 814064</title> 9 <script src="/tests/SimpleTest/SimpleTest.js"></script> 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> 11 </head> 12 <body> 13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=814064">Mozilla Bug 814064</a> 14 <p id="display"></p> 15 <div id="content" style="display: none"> 16 17 </div> 18 <pre id="test"> 19 <script type="application/javascript"> 20 21 /** Test for Bug 814064 */ 22 var xhr = new XMLHttpRequest(); 23 var firings = 0; 24 function readyStateHandler() { 25 is(xhr.readyState, XMLHttpRequest.OPENED, "Should be in OPENED state"); 26 ++firings; 27 } 28 xhr.onreadystatechange = readyStateHandler; 29 xhr.open("GET", ""); 30 is(firings, 1, "Should have fired the readystatechange handler"); 31 xhr.send(); 32 is(firings, 1, "Should not have fired the readystatechange handler"); 33 xhr.onreadystatechange = null; 34 xhr.abort(); 35 is(firings, 1, "Should not have fired the handler no-longer-registered handler"); 36 </script> 37 </pre> 38 </body> 39 </html>