| <!DOCTYPE html> |
| <meta charset="utf-8"> |
| <title>Selection.modify() tests</title> |
| <script src=/resources/testharness.js></script> |
| <script src=/resources/testharnessreport.js></script> |
| |
| <div>Test, these are <strong id="strong"> strong </strong> <em id="em"> italic </em> normal.</div> |
| |
| <script> |
| const selection = getSelection(); |
| test(() => { |
| selection.collapse(strong.childNodes[0], 4); |
| selection.modify("extend", "backward", "word") |
| assert_equals(selection.focusNode, strong.childNodes[0]); |
| assert_equals(selection.focusOffset, 1); |
| selection.collapse(em.childNodes[0], 4); |
| selection.modify("extend", "backward", "word") |
| assert_equals(selection.focusNode, em.childNodes[0]); |
| assert_equals(selection.focusOffset, 1); |
| }, "Stop at previous word boundary when whitespaces are trimmed"); |
| </script> |
