Adding mapbox-gl branch
This commit is contained in:
Andreas Hocevar
@@ -0,0 +1,293 @@
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// Copyright 2009 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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/**
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* @fileoverview Testing utilities for editor specific DOM related tests.
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*
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*/
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goog.provide('goog.testing.editor.dom');
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goog.require('goog.dom.NodeType');
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goog.require('goog.dom.TagIterator');
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goog.require('goog.dom.TagWalkType');
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goog.require('goog.iter');
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goog.require('goog.string');
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goog.require('goog.testing.asserts');
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/**
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* Returns the previous (in document order) node from the given node that is a
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* non-empty text node, or null if none is found or opt_stopAt is not an
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* ancestor of node. Note that if the given node has children, the search will
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* start from the end tag of the node, meaning all its descendants will be
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* included in the search, unless opt_skipDescendants is true.
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* @param {Node} node Node to start searching from.
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* @param {Node=} opt_stopAt Node to stop searching at (search will be
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* restricted to this node's subtree), defaults to the body of the document
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* containing node.
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* @param {boolean=} opt_skipDescendants Whether to skip searching the given
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* node's descentants.
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* @return {Text} The previous (in document order) node from the given node
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* that is a non-empty text node, or null if none is found.
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*/
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goog.testing.editor.dom.getPreviousNonEmptyTextNode = function(
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node, opt_stopAt, opt_skipDescendants) {
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return goog.testing.editor.dom.getPreviousNextNonEmptyTextNodeHelper_(
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node, opt_stopAt, opt_skipDescendants, true);
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};
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/**
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* Returns the next (in document order) node from the given node that is a
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* non-empty text node, or null if none is found or opt_stopAt is not an
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* ancestor of node. Note that if the given node has children, the search will
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* start from the start tag of the node, meaning all its descendants will be
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* included in the search, unless opt_skipDescendants is true.
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* @param {Node} node Node to start searching from.
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* @param {Node=} opt_stopAt Node to stop searching at (search will be
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* restricted to this node's subtree), defaults to the body of the document
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* containing node.
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* @param {boolean=} opt_skipDescendants Whether to skip searching the given
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* node's descentants.
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* @return {Text} The next (in document order) node from the given node that
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* is a non-empty text node, or null if none is found or opt_stopAt is not
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* an ancestor of node.
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*/
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goog.testing.editor.dom.getNextNonEmptyTextNode = function(
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node, opt_stopAt, opt_skipDescendants) {
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return goog.testing.editor.dom.getPreviousNextNonEmptyTextNodeHelper_(
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node, opt_stopAt, opt_skipDescendants, false);
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};
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/**
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* Helper that returns the previous or next (in document order) node from the
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* given node that is a non-empty text node, or null if none is found or
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* opt_stopAt is not an ancestor of node. Note that if the given node has
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* children, the search will start from the end or start tag of the node
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* (depending on whether it's searching for the previous or next node), meaning
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* all its descendants will be included in the search, unless
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* opt_skipDescendants is true.
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* @param {Node} node Node to start searching from.
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* @param {Node=} opt_stopAt Node to stop searching at (search will be
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* restricted to this node's subtree), defaults to the body of the document
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* containing node.
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* @param {boolean=} opt_skipDescendants Whether to skip searching the given
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* node's descentants.
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* @param {boolean=} opt_isPrevious Whether to search for the previous non-empty
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* text node instead of the next one.
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* @return {Text} The next (in document order) node from the given node that
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* is a non-empty text node, or null if none is found or opt_stopAt is not
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* an ancestor of node.
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* @private
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*/
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goog.testing.editor.dom.getPreviousNextNonEmptyTextNodeHelper_ = function(
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node, opt_stopAt, opt_skipDescendants, opt_isPrevious) {
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opt_stopAt = opt_stopAt || node.ownerDocument.body;
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// Initializing the iterator to iterate over the children of opt_stopAt
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// makes it stop only when it finishes iterating through all of that
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// node's children, even though we will start at a different node and exit
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// that starting node's subtree in the process.
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var iter = new goog.dom.TagIterator(opt_stopAt, opt_isPrevious);
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// TODO(user): Move this logic to a new method in TagIterator such as
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// skipToNode().
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// Then we set the iterator to start at the given start node, not opt_stopAt.
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var walkType; // Let TagIterator set the initial walk type by default.
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var depth = goog.testing.editor.dom.getRelativeDepth_(node, opt_stopAt);
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if (depth == -1) {
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return null; // Fail because opt_stopAt is not an ancestor of node.
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}
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if (node.nodeType == goog.dom.NodeType.ELEMENT) {
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if (opt_skipDescendants) {
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// Specifically set the initial walk type so that we skip the descendant
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// subtree by starting at the start if going backwards or at the end if
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// going forwards.
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walkType = opt_isPrevious ? goog.dom.TagWalkType.START_TAG :
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goog.dom.TagWalkType.END_TAG;
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} else {
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// We're starting "inside" an element node so the depth needs to be one
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// deeper than the node's actual depth. That's how TagIterator works!
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depth++;
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}
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}
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iter.setPosition(node, walkType, depth);
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// Advance the iterator so it skips the start node.
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try {
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iter.next();
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} catch (e) {
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return null; // It could have been a leaf node.
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}
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// Now just get the first non-empty text node the iterator finds.
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var filter = goog.iter.filter(iter,
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goog.testing.editor.dom.isNonEmptyTextNode_);
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try {
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return /** @type {Text} */ (filter.next());
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} catch (e) { // No next item is available so return null.
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return null;
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}
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};
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/**
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* Returns whether the given node is a non-empty text node.
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* @param {Node} node Node to be checked.
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* @return {boolean} Whether the given node is a non-empty text node.
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* @private
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*/
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goog.testing.editor.dom.isNonEmptyTextNode_ = function(node) {
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return !!node && node.nodeType == goog.dom.NodeType.TEXT && node.length > 0;
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};
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/**
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* Returns the depth of the given node relative to the given parent node, or -1
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* if the given node is not a descendant of the given parent node. E.g. if
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* node == parentNode returns 0, if node.parentNode == parentNode returns 1,
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* etc.
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* @param {Node} node Node whose depth to get.
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* @param {Node} parentNode Node relative to which the depth should be
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* calculated.
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* @return {number} The depth of the given node relative to the given parent
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* node, or -1 if the given node is not a descendant of the given parent
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* node.
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* @private
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*/
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goog.testing.editor.dom.getRelativeDepth_ = function(node, parentNode) {
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var depth = 0;
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while (node) {
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if (node == parentNode) {
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return depth;
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}
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node = node.parentNode;
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depth++;
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}
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return -1;
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};
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/**
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* Assert that the range is surrounded by the given strings. This is useful
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* because different browsers can place the range endpoints inside different
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* nodes even when visually the range looks the same. Also, there may be empty
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* text nodes in the way (again depending on the browser) making it difficult to
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* use assertRangeEquals.
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* @param {string} before String that should occur immediately before the start
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* point of the range. If this is the empty string, assert will only succeed
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* if there is no text before the start point of the range.
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* @param {string} after String that should occur immediately after the end
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* point of the range. If this is the empty string, assert will only succeed
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* if there is no text after the end point of the range.
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* @param {goog.dom.AbstractRange} range The range to be tested.
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* @param {Node=} opt_stopAt Node to stop searching at (search will be
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* restricted to this node's subtree).
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*/
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goog.testing.editor.dom.assertRangeBetweenText = function(before,
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after,
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range,
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opt_stopAt) {
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var previousText =
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goog.testing.editor.dom.getTextFollowingRange_(range, true, opt_stopAt);
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if (before == '') {
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assertNull('Expected nothing before range but found <' + previousText + '>',
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previousText);
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} else {
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assertNotNull('Expected <' + before + '> before range but found nothing',
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previousText);
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assertTrue('Expected <' + before + '> before range but found <' +
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previousText + '>',
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goog.string.endsWith(
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/** @type {string} */ (previousText), before));
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}
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var nextText =
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goog.testing.editor.dom.getTextFollowingRange_(range, false, opt_stopAt);
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if (after == '') {
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assertNull('Expected nothing after range but found <' + nextText + '>',
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nextText);
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} else {
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assertNotNull('Expected <' + after + '> after range but found nothing',
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nextText);
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assertTrue('Expected <' + after + '> after range but found <' +
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nextText + '>',
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goog.string.startsWith(
|
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/** @type {string} */ (nextText), after));
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}
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};
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|
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/**
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* Returns the text that follows the given range, where the term "follows" means
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* "comes immediately before the start of the range" if isBefore is true, and
|
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* "comes immediately after the end of the range" if isBefore is false, or null
|
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* if no non-empty text node is found.
|
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* @param {goog.dom.AbstractRange} range The range to search from.
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* @param {boolean} isBefore Whether to search before the range instead of
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* after it.
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* @param {Node=} opt_stopAt Node to stop searching at (search will be
|
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* restricted to this node's subtree).
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||||
* @return {?string} The text that follows the given range, or null if no
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* non-empty text node is found.
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* @private
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*/
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||||
goog.testing.editor.dom.getTextFollowingRange_ = function(range,
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isBefore,
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opt_stopAt) {
|
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var followingTextNode;
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var endpointNode = isBefore ? range.getStartNode() : range.getEndNode();
|
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var endpointOffset = isBefore ? range.getStartOffset() : range.getEndOffset();
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var getFollowingTextNode =
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isBefore ? goog.testing.editor.dom.getPreviousNonEmptyTextNode :
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goog.testing.editor.dom.getNextNonEmptyTextNode;
|
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|
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if (endpointNode.nodeType == goog.dom.NodeType.TEXT) {
|
||||
// Range endpoint is in a text node.
|
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var endText = endpointNode.nodeValue;
|
||||
if (isBefore ? endpointOffset > 0 : endpointOffset < endText.length) {
|
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// There is text in this node following the endpoint so return the portion
|
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// that follows the endpoint.
|
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return isBefore ? endText.substr(0, endpointOffset) :
|
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endText.substr(endpointOffset);
|
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} else {
|
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// There is no text following the endpoint so look for the follwing text
|
||||
// node.
|
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followingTextNode = getFollowingTextNode(endpointNode, opt_stopAt);
|
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return followingTextNode && followingTextNode.nodeValue;
|
||||
}
|
||||
} else {
|
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// Range endpoint is in an element node.
|
||||
var numChildren = endpointNode.childNodes.length;
|
||||
if (isBefore ? endpointOffset > 0 : endpointOffset < numChildren) {
|
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// There is at least one child following the endpoint.
|
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var followingChild =
|
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endpointNode.childNodes[isBefore ? endpointOffset - 1 :
|
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endpointOffset];
|
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if (goog.testing.editor.dom.isNonEmptyTextNode_(followingChild)) {
|
||||
// The following child has text so return that.
|
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return followingChild.nodeValue;
|
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} else {
|
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// The following child has no text so look for the following text node.
|
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followingTextNode = getFollowingTextNode(followingChild, opt_stopAt);
|
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return followingTextNode && followingTextNode.nodeValue;
|
||||
}
|
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} else {
|
||||
// There is no child following the endpoint, so search from the endpoint
|
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// node, but don't search its children because they are not following the
|
||||
// endpoint!
|
||||
followingTextNode = getFollowingTextNode(endpointNode, opt_stopAt, true);
|
||||
return followingTextNode && followingTextNode.nodeValue;
|
||||
}
|
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}
|
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};
|
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@@ -0,0 +1,28 @@
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<!DOCTYPE html>
|
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<html lang="en" dir="ltr">
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<head>
|
||||
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
|
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<!--
|
||||
|
||||
@author marcosalmeida@google.com (Marcos Almeida)
|
||||
-->
|
||||
<title>
|
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Closure Unit Tests - goog.testing.editor.dom
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</title>
|
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<script src="../../base.js">
|
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</script>
|
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<script>
|
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goog.require('goog.testing.editor.domTest');
|
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</script>
|
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</head>
|
||||
<body>
|
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<div id="root">
|
||||
</div>
|
||||
</body>
|
||||
</html>
|
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<!--
|
||||
Copyright 2009 The Closure Library Authors. All Rights Reserved.
|
||||
|
||||
Use of this source code is governed by the Apache License, Version 2.0.
|
||||
See the COPYING file for details.
|
||||
-->
|
||||
@@ -0,0 +1,290 @@
|
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// Copyright 2009 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.testing.editor.domTest');
|
||||
goog.setTestOnly('goog.testing.editor.domTest');
|
||||
|
||||
goog.require('goog.dom');
|
||||
goog.require('goog.dom.TagName');
|
||||
goog.require('goog.functions');
|
||||
goog.require('goog.testing.editor.dom');
|
||||
goog.require('goog.testing.jsunit');
|
||||
|
||||
var root;
|
||||
var parentNode, childNode1, childNode2, childNode3;
|
||||
var first, middle, last;
|
||||
|
||||
function setUpPage() {
|
||||
root = goog.dom.getElement('root');
|
||||
}
|
||||
|
||||
function tearDown() {
|
||||
root.innerHTML = '';
|
||||
}
|
||||
|
||||
function setUpNonEmptyTests() {
|
||||
childNode1 = goog.dom.createElement(goog.dom.TagName.DIV);
|
||||
childNode2 = goog.dom.createElement(goog.dom.TagName.DIV);
|
||||
childNode3 = goog.dom.createElement(goog.dom.TagName.DIV);
|
||||
parentNode = goog.dom.createDom(goog.dom.TagName.DIV,
|
||||
null,
|
||||
childNode1,
|
||||
childNode2,
|
||||
childNode3);
|
||||
goog.dom.appendChild(root, parentNode);
|
||||
|
||||
childNode1.appendChild(goog.dom.createTextNode('One'));
|
||||
childNode1.appendChild(goog.dom.createTextNode(''));
|
||||
|
||||
childNode2.appendChild(goog.dom.createElement(goog.dom.TagName.BR));
|
||||
childNode2.appendChild(goog.dom.createTextNode('TwoA'));
|
||||
childNode2.appendChild(goog.dom.createTextNode('TwoB'));
|
||||
childNode2.appendChild(goog.dom.createElement(goog.dom.TagName.BR));
|
||||
|
||||
childNode3.appendChild(goog.dom.createTextNode(''));
|
||||
childNode3.appendChild(goog.dom.createTextNode('Three'));
|
||||
}
|
||||
|
||||
function testGetNextNonEmptyTextNode() {
|
||||
setUpNonEmptyTests();
|
||||
|
||||
var nodeOne =
|
||||
goog.testing.editor.dom.getNextNonEmptyTextNode(parentNode);
|
||||
assertEquals('Should have found the next non-empty text node',
|
||||
'One',
|
||||
nodeOne.nodeValue);
|
||||
var nodeTwoA =
|
||||
goog.testing.editor.dom.getNextNonEmptyTextNode(nodeOne);
|
||||
assertEquals('Should have found the next non-empty text node',
|
||||
'TwoA',
|
||||
nodeTwoA.nodeValue);
|
||||
var nodeTwoB =
|
||||
goog.testing.editor.dom.getNextNonEmptyTextNode(nodeTwoA);
|
||||
assertEquals('Should have found the next non-empty text node',
|
||||
'TwoB',
|
||||
nodeTwoB.nodeValue);
|
||||
var nodeThree =
|
||||
goog.testing.editor.dom.getNextNonEmptyTextNode(nodeTwoB);
|
||||
assertEquals('Should have found the next non-empty text node',
|
||||
'Three',
|
||||
nodeThree.nodeValue);
|
||||
var nodeNull =
|
||||
goog.testing.editor.dom.getNextNonEmptyTextNode(nodeThree, parentNode);
|
||||
assertNull('Should not have found any non-empty text node', nodeNull);
|
||||
|
||||
var nodeStop =
|
||||
goog.testing.editor.dom.getNextNonEmptyTextNode(nodeOne, childNode1);
|
||||
assertNull('Should have stopped before finding a node', nodeStop);
|
||||
|
||||
var nodeBeforeStop =
|
||||
goog.testing.editor.dom.getNextNonEmptyTextNode(nodeTwoA, childNode2);
|
||||
assertEquals('Should have found the next non-empty text node',
|
||||
'TwoB',
|
||||
nodeBeforeStop.nodeValue);
|
||||
}
|
||||
|
||||
function testGetPreviousNonEmptyTextNode() {
|
||||
setUpNonEmptyTests();
|
||||
|
||||
var nodeThree =
|
||||
goog.testing.editor.dom.getPreviousNonEmptyTextNode(parentNode);
|
||||
assertEquals('Should have found the previous non-empty text node',
|
||||
'Three',
|
||||
nodeThree.nodeValue);
|
||||
var nodeTwoB =
|
||||
goog.testing.editor.dom.getPreviousNonEmptyTextNode(nodeThree);
|
||||
assertEquals('Should have found the previous non-empty text node',
|
||||
'TwoB',
|
||||
nodeTwoB.nodeValue);
|
||||
var nodeTwoA =
|
||||
goog.testing.editor.dom.getPreviousNonEmptyTextNode(nodeTwoB);
|
||||
assertEquals('Should have found the previous non-empty text node',
|
||||
'TwoA',
|
||||
nodeTwoA.nodeValue);
|
||||
var nodeOne =
|
||||
goog.testing.editor.dom.getPreviousNonEmptyTextNode(nodeTwoA);
|
||||
assertEquals('Should have found the previous non-empty text node',
|
||||
'One',
|
||||
nodeOne.nodeValue);
|
||||
var nodeNull =
|
||||
goog.testing.editor.dom.getPreviousNonEmptyTextNode(nodeOne,
|
||||
parentNode);
|
||||
assertNull('Should not have found any non-empty text node', nodeNull);
|
||||
|
||||
var nodeStop =
|
||||
goog.testing.editor.dom.getPreviousNonEmptyTextNode(nodeThree,
|
||||
childNode3);
|
||||
assertNull('Should have stopped before finding a node', nodeStop);
|
||||
|
||||
var nodeBeforeStop =
|
||||
goog.testing.editor.dom.getPreviousNonEmptyTextNode(nodeTwoB,
|
||||
childNode2);
|
||||
assertEquals('Should have found the previous non-empty text node',
|
||||
'TwoA',
|
||||
nodeBeforeStop.nodeValue);
|
||||
}
|
||||
|
||||
|
||||
function setUpAssertRangeBetweenText() {
|
||||
// Create the following structure: <[01]><[]><[23]>
|
||||
// Where <> delimits spans, [] delimits text nodes, 01 and 23 are text.
|
||||
// We will test all 10 positions in between 0 and 2. All should pass.
|
||||
first = goog.dom.createDom(goog.dom.TagName.SPAN, null, '01');
|
||||
middle = goog.dom.createElement(goog.dom.TagName.SPAN);
|
||||
var emptyTextNode = goog.dom.createTextNode('');
|
||||
goog.dom.appendChild(middle, emptyTextNode);
|
||||
last = goog.dom.createDom(goog.dom.TagName.SPAN, null, '23');
|
||||
goog.dom.appendChild(root, first);
|
||||
goog.dom.appendChild(root, middle);
|
||||
goog.dom.appendChild(root, last);
|
||||
}
|
||||
|
||||
function createFakeRange(startNode, startOffset, opt_endNode, opt_endOffset) {
|
||||
opt_endNode = opt_endNode || startNode;
|
||||
opt_endOffset = opt_endOffset || startOffset;
|
||||
return {
|
||||
getStartNode: goog.functions.constant(startNode),
|
||||
getStartOffset: goog.functions.constant(startOffset),
|
||||
getEndNode: goog.functions.constant(opt_endNode),
|
||||
getEndOffset: goog.functions.constant(opt_endOffset)
|
||||
};
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText0() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('0', '1',
|
||||
createFakeRange(first.firstChild, 1));
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText1() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(first.firstChild, 2));
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText2() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(first, 1));
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText3() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(root, 1));
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText4() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(middle, 0));
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText5() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(middle.firstChild, 0));
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText6() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(middle, 1));
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText7() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(root, 2));
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText8() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(last, 0));
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenText9() {
|
||||
setUpAssertRangeBetweenText();
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(last.firstChild, 0));
|
||||
}
|
||||
|
||||
|
||||
function testAssertRangeBetweenTextBefore() {
|
||||
setUpAssertRangeBetweenText();
|
||||
// Test that it works when the cursor is at the beginning of all text.
|
||||
goog.testing.editor.dom.assertRangeBetweenText('', '0',
|
||||
createFakeRange(first.firstChild, 0),
|
||||
root); // Restrict to root div so it won't find /n's and script.
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenTextAfter() {
|
||||
setUpAssertRangeBetweenText();
|
||||
// Test that it works when the cursor is at the end of all text.
|
||||
goog.testing.editor.dom.assertRangeBetweenText('3', '',
|
||||
createFakeRange(last.firstChild, 2),
|
||||
root); // Restrict to root div so it won't find /n's and script.
|
||||
}
|
||||
|
||||
|
||||
function testAssertRangeBetweenTextFail1() {
|
||||
setUpAssertRangeBetweenText();
|
||||
var e = assertThrows('assertRangeBetweenText should have failed',
|
||||
function() {
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '3',
|
||||
createFakeRange(first.firstChild, 2));
|
||||
});
|
||||
assertContains('Assert reason incorrect',
|
||||
'Expected <3> after range but found <23>', e.message);
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenTextFail2() {
|
||||
setUpAssertRangeBetweenText();
|
||||
var e = assertThrows('assertRangeBetweenText should have failed',
|
||||
function() {
|
||||
goog.testing.editor.dom.assertRangeBetweenText('1', '2',
|
||||
createFakeRange(first.firstChild, 2, last.firstChild, 1));
|
||||
});
|
||||
assertContains('Assert reason incorrect',
|
||||
'Expected <2> after range but found <3>', e.message);
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenTextBeforeFail() {
|
||||
setUpAssertRangeBetweenText();
|
||||
// Test that it gives the right message when the cursor is at the beginning
|
||||
// of all text but you're expecting something before it.
|
||||
var e = assertThrows('assertRangeBetweenText should have failed',
|
||||
function() {
|
||||
goog.testing.editor.dom.assertRangeBetweenText('-1', '0',
|
||||
createFakeRange(first.firstChild, 0),
|
||||
root); // Restrict to root div so it won't find /n's and script.
|
||||
});
|
||||
assertContains('Assert reason incorrect',
|
||||
'Expected <-1> before range but found nothing', e.message);
|
||||
}
|
||||
|
||||
function testAssertRangeBetweenTextAfterFail() {
|
||||
setUpAssertRangeBetweenText();
|
||||
// Test that it gives the right message when the cursor is at the end
|
||||
// of all text but you're expecting something after it.
|
||||
var e = assertThrows('assertRangeBetweenText should have failed',
|
||||
function() {
|
||||
goog.testing.editor.dom.assertRangeBetweenText('3', '4',
|
||||
createFakeRange(last.firstChild, 2),
|
||||
root); // Restrict to root div so it won't find /n's and script.
|
||||
});
|
||||
assertContains('Assert reason incorrect',
|
||||
'Expected <4> after range but found nothing', e.message);
|
||||
}
|
||||
@@ -0,0 +1,116 @@
|
||||
// Copyright 2008 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.
|
||||
|
||||
/**
|
||||
* @fileoverview Mock of goog.editor.field.
|
||||
*
|
||||
* @author robbyw@google.com (Robby Walker)
|
||||
*/
|
||||
|
||||
goog.provide('goog.testing.editor.FieldMock');
|
||||
|
||||
goog.require('goog.dom');
|
||||
goog.require('goog.dom.Range');
|
||||
goog.require('goog.editor.Field');
|
||||
goog.require('goog.testing.LooseMock');
|
||||
goog.require('goog.testing.mockmatchers');
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Mock of goog.editor.Field.
|
||||
* @param {Window=} opt_window Window the field would edit. Defaults to
|
||||
* {@code window}.
|
||||
* @param {Window=} opt_appWindow "AppWindow" of the field, which can be
|
||||
* different from {@code opt_window} when mocking a field that uses an
|
||||
* iframe. Defaults to {@code opt_window}.
|
||||
* @param {goog.dom.AbstractRange=} opt_range An object (mock or real) to be
|
||||
* returned by getRange(). If ommitted, a new goog.dom.Range is created
|
||||
* from the window every time getRange() is called.
|
||||
* @constructor
|
||||
* @extends {goog.testing.LooseMock}
|
||||
* @suppress {missingProperties} Mocks do not fit in the type system well.
|
||||
* @final
|
||||
*/
|
||||
goog.testing.editor.FieldMock =
|
||||
function(opt_window, opt_appWindow, opt_range) {
|
||||
goog.testing.LooseMock.call(this, goog.editor.Field);
|
||||
opt_window = opt_window || window;
|
||||
opt_appWindow = opt_appWindow || opt_window;
|
||||
|
||||
this.getAppWindow();
|
||||
this.$anyTimes();
|
||||
this.$returns(opt_appWindow);
|
||||
|
||||
this.getRange();
|
||||
this.$anyTimes();
|
||||
this.$does(function() {
|
||||
return opt_range || goog.dom.Range.createFromWindow(opt_window);
|
||||
});
|
||||
|
||||
this.getEditableDomHelper();
|
||||
this.$anyTimes();
|
||||
this.$returns(goog.dom.getDomHelper(opt_window.document));
|
||||
|
||||
this.usesIframe();
|
||||
this.$anyTimes();
|
||||
|
||||
this.getBaseZindex();
|
||||
this.$anyTimes();
|
||||
this.$returns(0);
|
||||
|
||||
this.restoreSavedRange(goog.testing.mockmatchers.ignoreArgument);
|
||||
this.$anyTimes();
|
||||
this.$does(function(range) {
|
||||
if (range) {
|
||||
range.restore();
|
||||
}
|
||||
this.focus();
|
||||
});
|
||||
|
||||
// These methods cannot be set on the prototype, because the prototype
|
||||
// gets stepped on by the mock framework.
|
||||
var inModalMode = false;
|
||||
|
||||
/**
|
||||
* @return {boolean} Whether we're in modal interaction mode.
|
||||
*/
|
||||
this.inModalMode = function() {
|
||||
return inModalMode;
|
||||
};
|
||||
|
||||
/**
|
||||
* @param {boolean} mode Sets whether we're in modal interaction mode.
|
||||
*/
|
||||
this.setModalMode = function(mode) {
|
||||
inModalMode = mode;
|
||||
};
|
||||
|
||||
var uneditable = false;
|
||||
|
||||
/**
|
||||
* @return {boolean} Whether the field is uneditable.
|
||||
*/
|
||||
this.isUneditable = function() {
|
||||
return uneditable;
|
||||
};
|
||||
|
||||
/**
|
||||
* @param {boolean} isUneditable Whether the field is uneditable.
|
||||
*/
|
||||
this.setUneditable = function(isUneditable) {
|
||||
uneditable = isUneditable;
|
||||
};
|
||||
};
|
||||
goog.inherits(goog.testing.editor.FieldMock, goog.testing.LooseMock);
|
||||
@@ -0,0 +1,180 @@
|
||||
// Copyright 2008 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.
|
||||
|
||||
/**
|
||||
* @fileoverview Class that allows for simple text editing tests.
|
||||
*
|
||||
* @author robbyw@google.com (Robby Walker)
|
||||
*/
|
||||
|
||||
goog.provide('goog.testing.editor.TestHelper');
|
||||
|
||||
goog.require('goog.Disposable');
|
||||
goog.require('goog.dom');
|
||||
goog.require('goog.dom.Range');
|
||||
goog.require('goog.editor.BrowserFeature');
|
||||
goog.require('goog.editor.node');
|
||||
goog.require('goog.editor.plugins.AbstractBubblePlugin');
|
||||
goog.require('goog.testing.dom');
|
||||
|
||||
|
||||
|
||||
/**
|
||||
* Create a new test controller.
|
||||
* @param {Element} root The root editable element.
|
||||
* @constructor
|
||||
* @extends {goog.Disposable}
|
||||
* @final
|
||||
*/
|
||||
goog.testing.editor.TestHelper = function(root) {
|
||||
if (!root) {
|
||||
throw Error('Null root');
|
||||
}
|
||||
goog.Disposable.call(this);
|
||||
|
||||
/**
|
||||
* Convenience variable for root DOM element.
|
||||
* @type {!Element}
|
||||
* @private
|
||||
*/
|
||||
this.root_ = root;
|
||||
|
||||
/**
|
||||
* The starting HTML of the editable element.
|
||||
* @type {string}
|
||||
* @private
|
||||
*/
|
||||
this.savedHtml_ = '';
|
||||
};
|
||||
goog.inherits(goog.testing.editor.TestHelper, goog.Disposable);
|
||||
|
||||
|
||||
/**
|
||||
* Selects a new root element.
|
||||
* @param {Element} root The root editable element.
|
||||
*/
|
||||
goog.testing.editor.TestHelper.prototype.setRoot = function(root) {
|
||||
if (!root) {
|
||||
throw Error('Null root');
|
||||
}
|
||||
this.root_ = root;
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Make the root element editable. Alse saves its HTML to be restored
|
||||
* in tearDown.
|
||||
*/
|
||||
goog.testing.editor.TestHelper.prototype.setUpEditableElement = function() {
|
||||
this.savedHtml_ = this.root_.innerHTML;
|
||||
if (goog.editor.BrowserFeature.HAS_CONTENT_EDITABLE) {
|
||||
this.root_.contentEditable = true;
|
||||
} else {
|
||||
this.root_.ownerDocument.designMode = 'on';
|
||||
}
|
||||
this.root_.setAttribute('g_editable', 'true');
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Reset the element previously initialized, restoring its HTML and making it
|
||||
* non editable.
|
||||
* @suppress {accessControls} Private state of
|
||||
* {@link goog.editor.plugins.AbstractBubblePlugin} is accessed for test
|
||||
* purposes.
|
||||
*/
|
||||
goog.testing.editor.TestHelper.prototype.tearDownEditableElement = function() {
|
||||
if (goog.editor.BrowserFeature.HAS_CONTENT_EDITABLE) {
|
||||
this.root_.contentEditable = false;
|
||||
} else {
|
||||
this.root_.ownerDocument.designMode = 'off';
|
||||
}
|
||||
goog.dom.removeChildren(this.root_);
|
||||
this.root_.innerHTML = this.savedHtml_;
|
||||
this.root_.removeAttribute('g_editable');
|
||||
|
||||
if (goog.editor.plugins && goog.editor.plugins.AbstractBubblePlugin) {
|
||||
// Remove old bubbles.
|
||||
for (var key in goog.editor.plugins.AbstractBubblePlugin.bubbleMap_) {
|
||||
goog.editor.plugins.AbstractBubblePlugin.bubbleMap_[key].dispose();
|
||||
}
|
||||
// Ensure we get a new bubble for each test.
|
||||
goog.editor.plugins.AbstractBubblePlugin.bubbleMap_ = {};
|
||||
}
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Assert that the html in 'root' is substantially similar to htmlPattern.
|
||||
* This method tests for the same set of styles, and for the same order of
|
||||
* nodes. Breaking whitespace nodes are ignored. Elements can be annotated
|
||||
* with classnames corresponding to keys in goog.userAgent and will be
|
||||
* expected to show up in that user agent and expected not to show up in
|
||||
* others.
|
||||
* @param {string} htmlPattern The pattern to match.
|
||||
*/
|
||||
goog.testing.editor.TestHelper.prototype.assertHtmlMatches = function(
|
||||
htmlPattern) {
|
||||
goog.testing.dom.assertHtmlContentsMatch(htmlPattern, this.root_);
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Finds the first text node descendant of root with the given content.
|
||||
* @param {string|RegExp} textOrRegexp The text to find, or a regular
|
||||
* expression to find a match of.
|
||||
* @return {Node} The first text node that matches, or null if none is found.
|
||||
*/
|
||||
goog.testing.editor.TestHelper.prototype.findTextNode = function(textOrRegexp) {
|
||||
return goog.testing.dom.findTextNode(textOrRegexp, this.root_);
|
||||
};
|
||||
|
||||
|
||||
/**
|
||||
* Select from the given from offset in the given from node to the given
|
||||
* to offset in the optionally given to node. If nodes are passed in, uses them,
|
||||
* otherwise uses findTextNode to find the nodes to select. Selects a caret
|
||||
* if opt_to and opt_toOffset are not given.
|
||||
* @param {Node|string} from Node or text of the node to start the selection at.
|
||||
* @param {number} fromOffset Offset within the above node to start the
|
||||
* selection at.
|
||||
* @param {Node|string=} opt_to Node or text of the node to end the selection
|
||||
* at.
|
||||
* @param {number=} opt_toOffset Offset within the above node to end the
|
||||
* selection at.
|
||||
*/
|
||||
goog.testing.editor.TestHelper.prototype.select = function(from, fromOffset,
|
||||
opt_to, opt_toOffset) {
|
||||
var end;
|
||||
var start = end = goog.isString(from) ? this.findTextNode(from) : from;
|
||||
var endOffset;
|
||||
var startOffset = endOffset = fromOffset;
|
||||
|
||||
if (opt_to && goog.isNumber(opt_toOffset)) {
|
||||
end = goog.isString(opt_to) ? this.findTextNode(opt_to) : opt_to;
|
||||
endOffset = opt_toOffset;
|
||||
}
|
||||
|
||||
goog.dom.Range.createFromNodes(start, startOffset, end, endOffset).select();
|
||||
};
|
||||
|
||||
|
||||
/** @override */
|
||||
goog.testing.editor.TestHelper.prototype.disposeInternal = function() {
|
||||
if (goog.editor.node.isEditableContainer(this.root_)) {
|
||||
this.tearDownEditableElement();
|
||||
}
|
||||
delete this.root_;
|
||||
goog.testing.editor.TestHelper.base(this, 'disposeInternal');
|
||||
};
|
||||
@@ -0,0 +1,25 @@
|
||||
<!DOCTYPE html>
|
||||
<html lang="en" dir="ltr">
|
||||
<head>
|
||||
<!--
|
||||
Copyright 2008 The Closure Library Authors. All Rights Reserved.
|
||||
|
||||
Use of this source code is governed by the Apache License, Version 2.0.
|
||||
See the COPYING file for details.
|
||||
-->
|
||||
<meta http-equiv="X-UA-Compatible" content="IE=edge" />
|
||||
<title>
|
||||
Closure Unit Tests - goog.testing.editor.TestHelper
|
||||
</title>
|
||||
<script src="../../base.js">
|
||||
</script>
|
||||
<script>
|
||||
goog.require('goog.testing.editor.TestHelperTest');
|
||||
</script>
|
||||
</head>
|
||||
<body>
|
||||
<div id="root">
|
||||
</div>
|
||||
<div id="root2">Root 2</div>
|
||||
</body>
|
||||
</html>
|
||||
@@ -0,0 +1,175 @@
|
||||
// Copyright 2008 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.testing.editor.TestHelperTest');
|
||||
goog.setTestOnly('goog.testing.editor.TestHelperTest');
|
||||
|
||||
goog.require('goog.dom');
|
||||
goog.require('goog.dom.TagName');
|
||||
goog.require('goog.editor.node');
|
||||
goog.require('goog.testing.editor.TestHelper');
|
||||
goog.require('goog.testing.jsunit');
|
||||
goog.require('goog.userAgent');
|
||||
|
||||
var root;
|
||||
var helper;
|
||||
|
||||
function setUp() {
|
||||
root = goog.dom.getElement('root');
|
||||
goog.dom.removeChildren(root);
|
||||
helper = new goog.testing.editor.TestHelper(root);
|
||||
}
|
||||
|
||||
function tearDown() {
|
||||
helper.dispose();
|
||||
}
|
||||
|
||||
function testSetRoot() {
|
||||
helper.setRoot(goog.dom.getElement('root2'));
|
||||
helper.assertHtmlMatches('Root 2');
|
||||
}
|
||||
|
||||
function testSetupEditableElement() {
|
||||
helper.setUpEditableElement();
|
||||
assertTrue(goog.editor.node.isEditableContainer(root));
|
||||
}
|
||||
|
||||
function testTearDownEditableElement() {
|
||||
helper.setUpEditableElement();
|
||||
assertTrue(goog.editor.node.isEditableContainer(root));
|
||||
|
||||
helper.tearDownEditableElement();
|
||||
assertFalse(goog.editor.node.isEditableContainer(root));
|
||||
}
|
||||
|
||||
function testFindNode() {
|
||||
// Test the easiest case.
|
||||
root.innerHTML = 'a<br>b';
|
||||
assertEquals(helper.findTextNode('a'), root.firstChild);
|
||||
assertEquals(helper.findTextNode('b'), root.lastChild);
|
||||
assertNull(helper.findTextNode('c'));
|
||||
}
|
||||
|
||||
function testFindNodeDuplicate() {
|
||||
// Test duplicate.
|
||||
root.innerHTML = 'c<br>c';
|
||||
assertEquals('Should return first duplicate', helper.findTextNode('c'),
|
||||
root.firstChild);
|
||||
}
|
||||
|
||||
function findNodeWithHierarchy() {
|
||||
// Test a more complicated hierarchy.
|
||||
root.innerHTML = '<div>a<p>b<span>c</span>d</p>e</div>';
|
||||
assertEquals(goog.dom.TagName.DIV,
|
||||
helper.findTextNode('a').parentNode.tagName);
|
||||
assertEquals(goog.dom.TagName.P,
|
||||
helper.findTextNode('b').parentNode.tagName);
|
||||
assertEquals(goog.dom.TagName.SPAN,
|
||||
helper.findTextNode('c').parentNode.tagName);
|
||||
assertEquals(goog.dom.TagName.P,
|
||||
helper.findTextNode('d').parentNode.tagName);
|
||||
assertEquals(goog.dom.TagName.DIV,
|
||||
helper.findTextNode('e').parentNode.tagName);
|
||||
}
|
||||
|
||||
function setUpAssertHtmlMatches() {
|
||||
var tag1, tag2;
|
||||
if (goog.userAgent.IE) {
|
||||
tag1 = goog.dom.TagName.DIV;
|
||||
} else if (goog.userAgent.WEBKIT) {
|
||||
tag1 = goog.dom.TagName.P;
|
||||
tag2 = goog.dom.TagName.BR;
|
||||
} else if (goog.userAgent.GECKO) {
|
||||
tag1 = goog.dom.TagName.SPAN;
|
||||
tag2 = goog.dom.TagName.BR;
|
||||
}
|
||||
|
||||
var parent = goog.dom.createDom(goog.dom.TagName.DIV);
|
||||
root.appendChild(parent);
|
||||
parent.style.fontSize = '2em';
|
||||
parent.style.display = 'none';
|
||||
if (goog.userAgent.IE || goog.userAgent.GECKO) {
|
||||
parent.appendChild(goog.dom.createTextNode('NonWebKitText'));
|
||||
}
|
||||
|
||||
if (tag1) {
|
||||
var e1 = goog.dom.createDom(tag1);
|
||||
parent.appendChild(e1);
|
||||
parent = e1;
|
||||
}
|
||||
if (tag2) {
|
||||
parent.appendChild(goog.dom.createDom(tag2));
|
||||
}
|
||||
parent.appendChild(goog.dom.createTextNode('Text'));
|
||||
if (goog.userAgent.WEBKIT) {
|
||||
root.firstChild.appendChild(goog.dom.createTextNode('WebKitText'));
|
||||
}
|
||||
}
|
||||
|
||||
function testAssertHtmlMatches() {
|
||||
setUpAssertHtmlMatches();
|
||||
|
||||
helper.assertHtmlMatches('<div style="display: none; font-size: 2em">' +
|
||||
'[[IE GECKO]]NonWebKitText<div class="IE"><p class="WEBKIT">' +
|
||||
'<span class="GECKO"><br class="GECKO WEBKIT">Text</span></p></div>' +
|
||||
'</div>[[WEBKIT]]WebKitText');
|
||||
}
|
||||
|
||||
function testAssertHtmlMismatchText() {
|
||||
setUpAssertHtmlMatches();
|
||||
|
||||
var e = assertThrows('Should fail due to mismatched text', function() {
|
||||
helper.assertHtmlMatches('<div style="display: none; font-size: 2em">' +
|
||||
'[[IE GECKO]]NonWebKitText<div class="IE"><p class="WEBKIT">' +
|
||||
'<span class="GECKO"><br class="GECKO WEBKIT">Bad</span></p></div>' +
|
||||
'</div>[[WEBKIT]]Extra');
|
||||
});
|
||||
assertContains('Text should match', e.message);
|
||||
}
|
||||
|
||||
function testAssertHtmlMismatchTag() {
|
||||
setUpAssertHtmlMatches();
|
||||
|
||||
var e = assertThrows('Should fail due to mismatched tag', function() {
|
||||
helper.assertHtmlMatches('<span style="display: none; font-size: 2em">' +
|
||||
'[[IE GECKO]]NonWebKitText<div class="IE"><p class="WEBKIT">' +
|
||||
'<span class="GECKO"><br class="GECKO WEBKIT">Text</span></p></div>' +
|
||||
'</span>[[WEBKIT]]Extra');
|
||||
});
|
||||
assertContains('Tag names should match', e.message);
|
||||
}
|
||||
|
||||
function testAssertHtmlMismatchStyle() {
|
||||
setUpAssertHtmlMatches();
|
||||
|
||||
var e = assertThrows('Should fail due to mismatched style', function() {
|
||||
helper.assertHtmlMatches('<div style="display: none; font-size: 3em">' +
|
||||
'[[IE GECKO]]NonWebKitText<div class="IE"><p class="WEBKIT">' +
|
||||
'<span class="GECKO"><br class="GECKO WEBKIT">Text</span></p></div>' +
|
||||
'</div>[[WEBKIT]]Extra');
|
||||
});
|
||||
assertContains('Should have same styles', e.message);
|
||||
}
|
||||
|
||||
function testAssertHtmlMismatchOptionalText() {
|
||||
setUpAssertHtmlMatches();
|
||||
|
||||
var e = assertThrows('Should fail due to mismatched style', function() {
|
||||
helper.assertHtmlMatches('<div style="display: none; font-size: 2em">' +
|
||||
'[[IE GECKO]]Bad<div class="IE"><p class="WEBKIT">' +
|
||||
'<span class="GECKO"><br class="GECKO WEBKIT">Text</span></p></div>' +
|
||||
'</div>[[WEBKIT]]Bad');
|
||||
});
|
||||
assertContains('Text should match', e.message);
|
||||
}
|
||||
Reference in New Issue
Block a user