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// 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.editor.ClickToEditWrapperTest');
goog.setTestOnly('goog.editor.ClickToEditWrapperTest');
goog.require('goog.dom');
goog.require('goog.dom.Range');
goog.require('goog.dom.TagName');
goog.require('goog.editor.ClickToEditWrapper');
goog.require('goog.editor.SeamlessField');
goog.require('goog.testing.MockClock');
goog.require('goog.testing.events');
goog.require('goog.testing.jsunit');
var FIELD;
var CLOCK;
var HTML;
function setUp() {
HTML = goog.dom.getElement('root').innerHTML;
CLOCK = new goog.testing.MockClock(true);
// The following 3 lines are to get around an IE bug where it says
// 'Incompatible markup pointers for this operation'.
// Must be done in the setup, not teardown, or else it won't take effect for
// the first test that is run, or any test that runs immediately after a
// "breaking async" message from the jsunit framework.
goog.dom.Range.clearSelection();
window.blur();
window.focus();
}
/** @param {boolean=} opt_isBlended */
function setUpField(opt_isBlended) {
FIELD = opt_isBlended ? new goog.editor.SeamlessField('testField') :
new goog.editor.SeamlessField('testField');
(new goog.editor.ClickToEditWrapper(FIELD));
goog.dom.Range.clearSelection();
}
function tearDown() {
if (FIELD) {
FIELD.dispose();
}
CLOCK.dispose();
goog.dom.getElement('root').innerHTML = HTML;
}
function testClickToEdit(opt_isBlended) {
setUpField(opt_isBlended);
var text = goog.dom.getElement('testField').firstChild;
goog.dom.Range.createFromNodes(text, 4, text, 8).select();
goog.testing.events.fireClickSequence(text.parentNode);
assertFalse(
'Field should not be made editable immediately after clicking',
FIELD.isLoaded());
CLOCK.tick(1);
assertTrue('Field should be editable', FIELD.isLoaded());
var dom = FIELD.getEditableDomHelper();
var selection = goog.dom.Range.createFromWindow(dom.getWindow());
var body = FIELD.getElement();
text = body.firstChild;
assertEquals('Wrong start node', text, selection.getStartNode());
assertEquals('Wrong end node', text, selection.getEndNode());
assertEquals('Wrong start offset', 4, selection.getStartOffset());
assertEquals('Wrong end offset', 8, selection.getEndOffset());
}
function testBlendedClickToEdit() {
testClickToEdit(true);
}
function testClickToEditWithAnchor(opt_isBlended) {
setUpField(opt_isBlended);
goog.dom.getElement('testAnchor').focus();
goog.testing.events.fireClickSequence(goog.dom.getElement('testAnchor'));
CLOCK.tick(1);
assertTrue('Field should be editable', FIELD.isLoaded());
var dom = FIELD.getEditableDomHelper();
var selection = goog.dom.Range.createFromWindow(dom.getWindow());
// TODO(brndn): the location of the cursor is not yet specified by the W3C
// Editing APIs (https://dvcs.w3.org/hg/editing/raw-file/tip/editing.html).
// See b/15678403. IE and some webkit (all Safari, and up to Chrome 57)
// return the end of the previous text node, while other browsers return
// the start of the next node.
var body = FIELD.getElement();
var text = body.firstChild;
var link = dom.getElementsByTagNameAndClass(goog.dom.TagName.A, null, body)[0]
.firstChild;
if (selection.getStartNode() == text) {
assertEquals('Wrong start node', text, selection.getStartNode());
assertEquals('Wrong start offset', 17, selection.getStartOffset());
assertEquals('Wrong end node', text, selection.getEndNode());
assertEquals('Wrong end offset', 17, selection.getEndOffset());
} else {
assertEquals('Wrong start node', link, selection.getStartNode());
assertEquals('Wrong start offset', 0, selection.getStartOffset());
assertEquals('Wrong end node', link, selection.getEndNode());
assertEquals('Wrong end offset', 0, selection.getEndOffset());
}
}
function testBlendedClickToEditWithAnchor() {
testClickToEditWithAnchor(true);
}
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