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comparison: editor/libeditor/html/tests/test_bug332636.html
editor/libeditor/html/tests/test_bug332636.html
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| -1:000000000000 | 0:77f850129c29 |
|---|---|
| 1 <!DOCTYPE HTML> | |
| 2 <html> | |
| 3 <!-- | |
| 4 https://bugzilla.mozilla.org/show_bug.cgi?id=332636 | |
| 5 --> | |
| 6 <head> | |
| 7 <title>Test for Bug 332636</title> | |
| 8 <script type="application/javascript" src="/tests/SimpleTest/SimpleTest.js"></script> | |
| 9 <link rel="stylesheet" type="text/css" href="/tests/SimpleTest/test.css"/> | |
| 10 <script type="text/javascript" src="/tests/SimpleTest/EventUtils.js"></script> | |
| 11 </head> | |
| 12 <body> | |
| 13 <a target="_blank" href="https://bugzilla.mozilla.org/show_bug.cgi?id=332636">Mozilla Bug 332636</a> | |
| 14 <p id="display"></p> | |
| 15 <div id="content"> | |
| 16 <div id="edit0" contenteditable="true">axb</div><!-- reference: plane 0 base character --> | |
| 17 <div id="edit1" contenteditable="true">äb</div><!-- reference: plane 0 diacritic --> | |
| 18 <div id="edit2" contenteditable="true">a𐐀b</div><!-- plane 1 base character --> | |
| 19 <div id="edit3" contenteditable="true">a𐨏b</div><!-- plane 1 diacritic --> | |
| 20 | |
| 21 <div id="edit0b" contenteditable="true">axb</div><!-- reference: plane 0 base character --> | |
| 22 <div id="edit1b" contenteditable="true">äb</div><!-- reference: plane 0 diacritic --> | |
| 23 <div id="edit2b" contenteditable="true">a𐐀b</div><!-- plane 1 base character --> | |
| 24 <div id="edit3b" contenteditable="true">a𐨏b</div><!-- plane 1 diacritic --> | |
| 25 </div> | |
| 26 <pre id="test"> | |
| 27 <script type="application/javascript"> | |
| 28 | |
| 29 /** Test for Bug 332636 **/ | |
| 30 | |
| 31 SimpleTest.waitForExplicitFinish(); | |
| 32 addLoadEvent(runTest); | |
| 33 | |
| 34 function test(edit) { | |
| 35 edit.focus(); | |
| 36 var sel = window.getSelection(); | |
| 37 sel.collapse(edit.childNodes[0], edit.textContent.length - 1); | |
| 38 synthesizeKey("VK_BACK_SPACE", {}); | |
| 39 is(edit.textContent, "ab", "The backspace key should delete the UTF-16 surrogate pair correctly"); | |
| 40 } | |
| 41 | |
| 42 function testWithMove(edit, offset) { | |
| 43 edit.focus(); | |
| 44 var sel = window.getSelection(); | |
| 45 sel.collapse(edit.childNodes[0], 0); | |
| 46 var i; | |
| 47 for (i = 0; i < offset; ++i) { | |
| 48 synthesizeKey("VK_RIGHT", {}); | |
| 49 synthesizeKey("VK_LEFT", {}); | |
| 50 synthesizeKey("VK_RIGHT", {}); | |
| 51 } | |
| 52 synthesizeKey("VK_BACK_SPACE", {}); | |
| 53 is(edit.textContent, "ab", "The backspace key should delete the UTF-16 surrogate pair correctly"); | |
| 54 } | |
| 55 | |
| 56 function runTest() { | |
| 57 /* test backspace-deletion of the middle character */ | |
| 58 test(document.getElementById("edit0")); | |
| 59 test(document.getElementById("edit1")); | |
| 60 test(document.getElementById("edit2")); | |
| 61 test(document.getElementById("edit3")); | |
| 62 | |
| 63 /* extra tests with the use of RIGHT and LEFT to get to the right place */ | |
| 64 testWithMove(document.getElementById("edit0b"), 2); | |
| 65 testWithMove(document.getElementById("edit1b"), 1); | |
| 66 testWithMove(document.getElementById("edit2b"), 2); | |
| 67 testWithMove(document.getElementById("edit3b"), 1); | |
| 68 | |
| 69 SimpleTest.finish(); | |
| 70 } | |
| 71 | |
| 72 </script> | |
| 73 </pre> | |
| 74 </body> | |
| 75 </html> |
