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1 <!doctype html> | |
2 <script src="../../../resources/testharness.js"></script> | |
3 <script src="../../../resources/testharnessreport.js"></script> | |
4 <div id="sample"></div> | |
5 <div id="log"></div> | |
6 <script> | |
7 test(() => { | |
8 var sample = document.getElementById('sample'); | |
9 sample.innerHTML = '<select><option>1</option></select><style>@import url(-)
</style>'; | |
10 // Mark tree dirty | |
11 document.body.appendChild(sample); | |
12 // Force layout | |
13 sample.offsetHeight; | |
14 | |
15 var importElement = document.createElement('link'); | |
16 importElement.setAttribute('rel', 'import'); | |
17 sample.appendChild(importElement); | |
18 | |
19 var selection = window.getSelection(); | |
20 selection.collapse(sample, 1); | |
21 selection.modify('move', 'backward', 'line'); | |
22 | |
23 assert_equals(selection.anchorNode, sample, 'anchorNode'); | |
24 assert_equals(selection.anchorOffset, 0, 'anchorOffset'); | |
25 assert_equals(selection.focusNode, sample, 'focusNode'); | |
26 assert_equals(selection.focusOffset, 0, 'focusOffset'); | |
27 }, 'move backward line should not crash with link/import'); | |
28 </script> | |
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