| // Copyright 2007 The Closure Library Authors. All Rights Reserved. |
| // |
| // Licensed under the Apache License, Version 2.0 (the "License"); |
| // you may not use this file except in compliance with the License. |
| // You may obtain a copy of the License at |
| // |
| // http://www.apache.org/licenses/LICENSE-2.0 |
| // |
| // Unless required by applicable law or agreed to in writing, software |
| // distributed under the License is distributed on an "AS-IS" BASIS, |
| // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| // See the License for the specific language governing permissions and |
| // limitations under the License. |
| |
| goog.provide('goog.dom.SavedRangeTest'); |
| goog.setTestOnly('goog.dom.SavedRangeTest'); |
| |
| goog.require('goog.dom'); |
| goog.require('goog.dom.Range'); |
| goog.require('goog.testing.jsunit'); |
| goog.require('goog.userAgent'); |
| |
| function testSaved() { |
| var node = goog.dom.getElement('test1'); |
| var range = goog.dom.Range.createFromNodeContents(node); |
| var savedRange = range.saveUsingDom(); |
| |
| range = savedRange.restore(true); |
| assertEquals('Restored range should select "Text"', 'Text', |
| range.getText()); |
| assertFalse('Restored range should not be reversed.', range.isReversed()); |
| assertFalse('Range should not have disposed itself.', |
| savedRange.isDisposed()); |
| |
| goog.dom.Range.clearSelection(); |
| assertFalse(goog.dom.Range.hasSelection(window)); |
| |
| range = savedRange.restore(); |
| assertTrue('Range should have auto-disposed.', savedRange.isDisposed()); |
| assertEquals('Restored range should select "Text"', 'Text', |
| range.getText()); |
| assertFalse('Restored range should not be reversed.', range.isReversed()); |
| } |
| |
| function testReversedSave() { |
| var node = goog.dom.getElement('test1').firstChild; |
| var range = goog.dom.Range.createFromNodes(node, 4, node, 0); |
| var savedRange = range.saveUsingDom(); |
| |
| range = savedRange.restore(); |
| assertEquals('Restored range should select "Text"', 'Text', |
| range.getText()); |
| if (!goog.userAgent.IE) { |
| assertTrue('Restored range should be reversed.', range.isReversed()); |
| } |
| } |