Adding mapbox-gl branch
This commit is contained in:
Andreas Hocevar
@@ -0,0 +1,333 @@
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// Copyright 2008 The Closure Library Authors. All Rights Reserved.
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS-IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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goog.provide('goog.dom.TextRangeTest');
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goog.setTestOnly('goog.dom.TextRangeTest');
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goog.require('goog.dom');
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goog.require('goog.dom.ControlRange');
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goog.require('goog.dom.Range');
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goog.require('goog.dom.TextRange');
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goog.require('goog.math.Coordinate');
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goog.require('goog.style');
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goog.require('goog.testing.ExpectedFailures');
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goog.require('goog.testing.jsunit');
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goog.require('goog.userAgent');
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var logo;
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var logo2;
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var logo3;
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var logo3Rtl;
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var table;
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var table2;
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var table2div;
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var test3;
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var test3Rtl;
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var expectedFailures;
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function setUpPage() {
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logo = goog.dom.getElement('logo');
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logo2 = goog.dom.getElement('logo2');
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logo3 = goog.dom.getElement('logo3');
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logo3Rtl = goog.dom.getElement('logo3Rtl');
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table = goog.dom.getElement('table');
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table2 = goog.dom.getElement('table2');
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table2div = goog.dom.getElement('table2div');
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test3 = goog.dom.getElement('test3');
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test3Rtl = goog.dom.getElement('test3Rtl');
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expectedFailures = new goog.testing.ExpectedFailures();
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}
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function tearDown() {
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expectedFailures.handleTearDown();
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}
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function testCreateFromNodeContents() {
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assertNotNull('Text range object can be created for element node',
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goog.dom.TextRange.createFromNodeContents(logo));
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assertNotNull('Text range object can be created for text node',
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goog.dom.TextRange.createFromNodeContents(logo2.previousSibling));
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}
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function testMoveToNodes() {
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var range = goog.dom.TextRange.createFromNodeContents(table2);
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range.moveToNodes(table2div, 0, table2div, 1, false);
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assertEquals('Range should start in table2div',
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table2div,
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range.getStartNode());
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assertEquals('Range should end in table2div',
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table2div,
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range.getEndNode());
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assertEquals('Range start offset should be 0',
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0,
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range.getStartOffset());
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assertEquals('Range end offset should be 0',
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1,
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range.getEndOffset());
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assertFalse('Range should not be reversed',
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range.isReversed());
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range.moveToNodes(table2div, 0, table2div, 1, true);
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assertTrue('Range should be reversed',
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range.isReversed());
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assertEquals('Range text should be "foo"',
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'foo',
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range.getText());
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}
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function testContainsTextRange() {
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var range = goog.dom.TextRange.createFromNodeContents(table2);
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var range2 = goog.dom.TextRange.createFromNodeContents(table2div);
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assertTrue('TextRange contains other TextRange',
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range.containsRange(range2));
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assertFalse('TextRange does not contain other TextRange',
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range2.containsRange(range));
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range = goog.dom.Range.createFromNodes(
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table2div.firstChild, 1, table2div.lastChild, 1);
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range2 = goog.dom.TextRange.createFromNodes(
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table2div.firstChild, 0, table2div.lastChild, 0);
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assertTrue('TextRange partially contains other TextRange',
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range2.containsRange(range, true));
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assertFalse('TextRange does not fully contain other TextRange',
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range2.containsRange(range, false));
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}
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function testContainsControlRange() {
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if (goog.userAgent.IE) {
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var range = goog.dom.ControlRange.createFromElements(table2);
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var range2 = goog.dom.TextRange.createFromNodeContents(table2div);
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assertFalse('TextRange does not contain ControlRange',
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range2.containsRange(range));
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range = goog.dom.ControlRange.createFromElements(logo2);
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assertTrue('TextRange contains ControlRange',
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range2.containsRange(range));
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range = goog.dom.TextRange.createFromNodeContents(table2);
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range2 = goog.dom.ControlRange.createFromElements(logo, logo2);
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assertTrue('TextRange partially contains ControlRange',
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range2.containsRange(range, true));
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assertFalse('TextRange does not fully contain ControlRange',
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range2.containsRange(range, false));
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}
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}
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function testGetStartPosition() {
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expectedFailures.expectFailureFor(goog.userAgent.GECKO &&
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!goog.userAgent.isVersionOrHigher('2'));
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// The start node is in the top left.
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var range = goog.dom.TextRange.createFromNodeContents(test3);
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var topLeft = goog.style.getPageOffset(test3.firstChild);
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if (goog.userAgent.IE) {
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// On IE the selection is as tall as its tallest element.
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var logoPosition = goog.style.getPageOffset(logo3);
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topLeft.y = logoPosition.y;
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if (!goog.userAgent.isVersionOrHigher('8')) {
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topLeft.x += 2;
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topLeft.y += 2;
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}
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}
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try {
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var result = assertNotThrows(goog.bind(range.getStartPosition, range));
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assertObjectEquals(topLeft, result);
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} catch (e) {
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expectedFailures.handleException(e);
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}
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}
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function testGetStartPositionNotInDocument() {
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expectedFailures.expectFailureFor(goog.userAgent.GECKO &&
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!goog.userAgent.isVersionOrHigher('2'));
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expectedFailures.expectFailureFor(goog.userAgent.IE &&
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!goog.userAgent.isVersionOrHigher('8'));
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var range = goog.dom.TextRange.createFromNodeContents(test3);
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goog.dom.removeNode(test3);
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try {
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var result = assertNotThrows(goog.bind(range.getStartPosition, range));
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assertNull(result);
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} catch (e) {
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expectedFailures.handleException(e);
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} finally {
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goog.dom.appendChild(document.body, test3);
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}
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}
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function testGetStartPositionReversed() {
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expectedFailures.expectFailureFor(goog.userAgent.GECKO &&
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!goog.userAgent.isVersionOrHigher('2'));
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// Simulate the user selecting backwards from right-to-left.
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// The start node is now in the bottom right.
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var firstNode = test3.firstChild.firstChild;
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var lastNode = test3.lastChild.lastChild;
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var range = goog.dom.TextRange.createFromNodes(
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lastNode, lastNode.nodeValue.length, firstNode, 0);
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var pageOffset = goog.style.getPageOffset(test3.lastChild);
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var bottomRight = new goog.math.Coordinate(
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pageOffset.x + test3.lastChild.offsetWidth,
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pageOffset.y + test3.lastChild.offsetHeight);
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if (goog.userAgent.IE && !goog.userAgent.isVersionOrHigher('8')) {
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bottomRight.x += 2;
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bottomRight.y += 2;
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}
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try {
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var result = assertNotThrows(goog.bind(range.getStartPosition, range));
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assertObjectRoughlyEquals(bottomRight, result, 1);
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} catch (e) {
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expectedFailures.handleException(e);
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}
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}
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function testGetStartPositionRightToLeft() {
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expectedFailures.expectFailureFor(goog.userAgent.GECKO &&
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!goog.userAgent.isVersionOrHigher('2'));
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// Even in RTL content the start node is still in the top left.
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var range = goog.dom.TextRange.createFromNodeContents(test3Rtl);
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var topLeft = goog.style.getPageOffset(test3Rtl.firstChild);
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if (goog.userAgent.IE) {
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// On IE the selection is as tall as its tallest element.
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var logoPosition = goog.style.getPageOffset(logo3Rtl);
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topLeft.y = logoPosition.y;
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if (!goog.userAgent.isVersionOrHigher('8')) {
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topLeft.x += 2;
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topLeft.y += 2;
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}
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}
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try {
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var result = assertNotThrows(goog.bind(range.getStartPosition, range));
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assertObjectRoughlyEquals(topLeft, result, 0.1);
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} catch (e) {
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expectedFailures.handleException(e);
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}
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}
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function testGetEndPosition() {
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expectedFailures.expectFailureFor(goog.userAgent.GECKO &&
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!goog.userAgent.isVersionOrHigher('2'));
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// The end node is in the bottom right.
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var range = goog.dom.TextRange.createFromNodeContents(test3);
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var pageOffset = goog.style.getPageOffset(test3.lastChild);
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var bottomRight = new goog.math.Coordinate(
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pageOffset.x + test3.lastChild.offsetWidth,
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pageOffset.y + test3.lastChild.offsetHeight);
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if (goog.userAgent.IE && !goog.userAgent.isVersionOrHigher('8')) {
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bottomRight.x += 6;
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bottomRight.y += 2;
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}
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try {
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var result = assertNotThrows(goog.bind(range.getEndPosition, range));
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assertObjectRoughlyEquals(bottomRight, result, 1);
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} catch (e) {
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expectedFailures.handleException(e);
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}
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}
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function testGetEndPositionNotInDocument() {
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expectedFailures.expectFailureFor(goog.userAgent.GECKO &&
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!goog.userAgent.isVersionOrHigher('2'));
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expectedFailures.expectFailureFor(goog.userAgent.IE &&
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!goog.userAgent.isVersionOrHigher('8'));
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var range = goog.dom.TextRange.createFromNodeContents(test3);
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goog.dom.removeNode(test3);
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try {
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var result = assertNotThrows(goog.bind(range.getEndPosition, range));
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assertNull(result);
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} catch (e) {
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expectedFailures.handleException(e);
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} finally {
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goog.dom.appendChild(document.body, test3);
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}
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}
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function testGetEndPositionReversed() {
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expectedFailures.expectFailureFor(goog.userAgent.GECKO &&
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!goog.userAgent.isVersionOrHigher('2'));
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// Simulate the user selecting backwards from right-to-left.
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// The end node is now in the top left.
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var firstNode = test3.firstChild.firstChild;
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var lastNode = test3.lastChild.lastChild;
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var range = goog.dom.TextRange.createFromNodes(
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lastNode, lastNode.nodeValue.length, firstNode, 0);
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var topLeft = goog.style.getPageOffset(test3.firstChild);
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if (goog.userAgent.IE) {
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// On IE the selection is as tall as its tallest element.
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var logoPosition = goog.style.getPageOffset(logo3);
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topLeft.y = logoPosition.y;
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if (!goog.userAgent.isVersionOrHigher('8')) {
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topLeft.x += 2;
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topLeft.y += 2;
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}
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}
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try {
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var result = assertNotThrows(goog.bind(range.getEndPosition, range));
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assertObjectEquals(topLeft, result);
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} catch (e) {
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expectedFailures.handleException(e);
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}
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}
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function testGetEndPositionRightToLeft() {
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expectedFailures.expectFailureFor(goog.userAgent.GECKO &&
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!goog.userAgent.isVersionOrHigher('2'));
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expectedFailures.expectFailureFor(goog.userAgent.IE &&
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!goog.userAgent.isVersionOrHigher('8'));
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// Even in RTL content the end node is still in the bottom right.
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var range = goog.dom.TextRange.createFromNodeContents(test3Rtl);
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var pageOffset = goog.style.getPageOffset(test3Rtl.lastChild);
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var bottomRight = new goog.math.Coordinate(
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pageOffset.x + test3Rtl.lastChild.offsetWidth,
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pageOffset.y + test3Rtl.lastChild.offsetHeight);
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if (goog.userAgent.IE && !goog.userAgent.isVersionOrHigher('8')) {
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bottomRight.x += 2;
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bottomRight.y += 2;
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}
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try {
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var result = assertNotThrows(goog.bind(range.getEndPosition, range));
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assertObjectRoughlyEquals(bottomRight, result, 1);
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} catch (e) {
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expectedFailures.handleException(e);
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}
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}
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function testCloneRangeDeep() {
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var range = goog.dom.TextRange.createFromNodeContents(logo);
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assertFalse(range.isCollapsed());
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var cloned = range.clone();
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cloned.collapse();
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assertTrue(cloned.isCollapsed());
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assertFalse(range.isCollapsed());
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}
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