test_bug813919.html (1299B)
1 <!DOCTYPE HTML> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=813919 5 --> 6 <head> 7 <meta charset="utf-8"> 8 <title>Test for Bug 813919</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=813919">Mozilla Bug 813919</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 813919 */ 22 23 function testDataNode(dataNode) { 24 var div = document.createElement("div"); 25 div.appendChild(dataNode); 26 var span = document.createElement("span"); 27 div.appendChild(span); 28 var r = document.createRange(); 29 r.setStart(dataNode, 0); 30 r.setEnd(div, div.childNodes.length); 31 r.deleteContents(); 32 ok(r.collapsed, "Range should be collapsed!"); 33 is(r.startContainer, div, "startContainer should be div."); 34 is(r.startOffset, div.childNodes.length, 35 "Range should be collaped to the end of the div element."); 36 } 37 38 testDataNode(document.createProcessingInstruction("x", "x")); 39 testDataNode(document.createComment("x")); 40 testDataNode(document.createTextNode("x")); 41 42 43 </script> 44 </pre> 45 </body> 46 </html>