test_bug1270235.html (1270B)
1 <!DOCTYPE html> 2 <html> 3 <!-- 4 https://bugzilla.mozilla.org/show_bug.cgi?id=1270235 5 --> 6 <head> 7 <title>Test for Bug 1270235</title> 8 <script src="/tests/SimpleTest/SimpleTest.js"></script> 9 <script src="/tests/SimpleTest/EventUtils.js"></script> 10 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> 11 </script> 12 </head> 13 <body> 14 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=1270235">Mozilla Bug 1270235</a> 15 <p id="display"></p> 16 <div id="content" style="display: none;"></div> 17 18 <div id="edit1" contenteditable="true"><p>AB</p></div> 19 <script type="application/javascript"> 20 SimpleTest.waitForExplicitFinish(); 21 SimpleTest.waitForFocus(() => { 22 let element = document.getElementById("edit1"); 23 element.focus(); 24 let textNode = element.firstChild.firstChild; 25 let node = textNode.splitText(0); 26 node.remove(); 27 28 ok(!node.parentNode, "parent must be null"); 29 30 let newRange = document.createRange(); 31 newRange.setStart(node, 0); 32 newRange.setEnd(node, 0); 33 let selection = document.getSelection(); 34 selection.removeAllRanges(); 35 selection.addRange(newRange); 36 37 ok(selection.isCollapsed, "isCollapsed must be true"); 38 39 // Don't crash by user input 40 sendString("X"); 41 42 SimpleTest.finish(); 43 }); 44 </script> 45 </body> 46 </html>