| <!DOCTYPE html> |
| <meta http-equiv="Content-Type" content="text/html; charset=utf-8"> |
| <script src="../../resources/js-test.js"></script> |
| <textarea id="textarea" dir="auto" style="font-size: 20px; width: 20ex; border: solid thin black; padding: 10px;">א!</textarea> |
| <script> |
| description('Tests various scenarios for caret position when direction is auto'); |
| |
| var text = document.getElementById('textarea'); |
| var beforeCaretPos, afterCaretPos; |
| text.focus(); |
| shouldBeEqualToString('textarea.value', 'א!'); |
| |
| debug('1. Caret is at right if text is in LTR direction'); |
| beforeCaretPos = textInputController.firstRectForCharacterRange(0, 3); |
| testRunner.execCommand('MoveToEndOfLine'); |
| document.execCommand('InsertLineBreak'); |
| document.execCommand('InsertText', false, 'hello'); |
| afterCaretPos = textInputController.firstRectForCharacterRange(4, 5); |
| shouldBeEqualToString('textarea.value', 'א!\nhello'); |
| debug('Compares lines if they are different'); |
| shouldNotBe('beforeCaretPos[1]', 'afterCaretPos[1]'); |
| debug('New text is in LTR direction, start of caret will differ'); |
| shouldBeGreaterThan('beforeCaretPos[0]', 'afterCaretPos[0]'); |
| |
| debug('2. Addition of RTL text in middle of LTR text, caret moves to the left of the line.'); |
| beforeCaretPos = afterCaretPos; |
| document.execCommand('InsertText', false, '\u05d0\u05d0'); |
| afterCaretPos = textInputController.firstRectForCharacterRange(4, 7); |
| shouldBeEqualToString('textarea.value', 'א!\nhelloאא'); |
| debug('RTL text added will be move caret to start of position where hello begins'); |
| shouldBe('beforeCaretPos[0]', 'afterCaretPos[0]+afterCaretPos[2]'); |
| |
| debug('3. Adding LTR text after RTL should move caret towards right.'); |
| beforeCaretPos = afterCaretPos; |
| document.execCommand('InsertText', false, 'bye'); |
| afterCaretPos = textInputController.firstRectForCharacterRange(4, 10); |
| shouldBeEqualToString('textarea.value', 'א!\nhelloאאbye'); |
| debug('Start position of caret is same'); |
| shouldBe('beforeCaretPos[0]+beforeCaretPos[2]', 'afterCaretPos[0]'); |
| debug('But end position differs'); |
| shouldNotBe('beforeCaretPos[0]+beforeCaretPos[2]', 'afterCaretPos[0]+afterCaretPos[2]'); |
| |
| debug('4. Adding space, caret should move caret'); |
| beforeCaretPos = afterCaretPos; |
| document.execCommand('InsertText', false, ' '); |
| afterCaretPos = textInputController.firstRectForCharacterRange(4, 11); |
| shouldBeEqualToString('textarea.value', 'א!\nhelloאאbye '); |
| shouldBeGreaterThan('afterCaretPos[0]+afterCaretPos[2]', 'beforeCaretPos[0]+beforeCaretPos[2]'); |
| |
| </script> |
