test_bug589621.html (922B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=589621 5 --> 6 <head> 7 <title>Test for Bug 589621</title> 8 <script src="/tests/SimpleTest/SimpleTest.js"></script> 9 <link rel="stylesheet" href="/tests/SimpleTest/test.css"/> 10 </head> 11 <body> 12 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=589621">Mozilla Bug 589621</a> 13 <p id="display"></p> 14 <div id="content" style="display: none"> 15 </div> 16 <pre id="test"> 17 <script> 18 /** Test for Bug 589621 */ 19 var sel = getSelection(); 20 var range = document.createRange(); 21 sel.addRange(range); 22 function t(n) { 23 try { 24 sel.getRangeAt(n); 25 ok(false, "Should not be here"); 26 } catch(e) { 27 ok(e instanceof DOMException, "Should be a DOMException"); 28 is(e.name, "IndexSizeError", "Should be an IndexSizeError"); 29 is(e.code, DOMException.INDEX_SIZE_ERR, "Should be an INDEX_SIZE_ERR"); 30 } 31 } 32 t(-1); 33 t(1); 34 </script> 35 </pre> 36 </body> 37 </html>