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// Copyright 2012 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.ui.BidiInputTest');
goog.setTestOnly('goog.ui.BidiInputTest');
goog.require('goog.dom');
goog.require('goog.testing.jsunit');
goog.require('goog.ui.BidiInput');
function setUp() {
document.body.focus();
}
function tearDown() {
document.getElementById('emptyText').value = '';
document.getElementById('bidiText').value = 'hello, world!';
}
function testEmptyInput() {
var bidiInput = new goog.ui.BidiInput();
var emptyText = goog.dom.getElement('emptyText');
bidiInput.decorate(emptyText);
assertEquals('', bidiInput.getValue());
bidiInput.setValue('hello!');
assertEquals('hello!', bidiInput.getValue());
}
function testSetDirection() {
var shalomInHebrew = '\u05e9\u05dc\u05d5\u05dd';
var isAGoodLanguageInHebrew =
'\u05d4\u05d9\u05d0 \u05e9\u05e4\u05d4 \u05d8\u05d5\u05d1\u05d4';
var learnInHebrew = '\u05dc\u05de\u05d3';
var bidiInput = new goog.ui.BidiInput();
var bidiText = goog.dom.getElement('bidiText');
bidiInput.decorate(bidiText);
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue(shalomInHebrew);
assertEquals('rtl', bidiInput.getDirection());
bidiInput.setValue('hello!');
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue(':) , ? ! ' + shalomInHebrew);
assertEquals('rtl', bidiInput.getDirection());
bidiInput.setValue(':) , ? ! hello!');
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue(' ;) ');
assertEquals(null, bidiInput.getDirection());
bidiInput.setValue(shalomInHebrew + ', how are you today?');
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue('Hello is ' + shalomInHebrew + ' in Hebrew');
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue('JavaScript ' + isAGoodLanguageInHebrew);
assertEquals('rtl', bidiInput.getDirection());
bidiInput.setValue(learnInHebrew + ' JavaScript');
assertEquals('rtl', bidiInput.getDirection());
bidiInput.setValue('');
assertEquals(null, bidiInput.getDirection());
}
function testSetDirection_inContenteditableDiv() {
var shalomInHebrew = '\u05e9\u05dc\u05d5\u05dd';
var isAGoodLanguageInHebrew =
'\u05d4\u05d9\u05d0 \u05e9\u05e4\u05d4 \u05d8\u05d5\u05d1\u05d4';
var learnInHebrew = '\u05dc\u05de\u05d3';
var bidiInput = new goog.ui.BidiInput();
var bidiTextDiv = goog.dom.getElement('bidiTextDiv');
bidiInput.decorate(bidiTextDiv);
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue(shalomInHebrew);
assertEquals('rtl', bidiInput.getDirection());
bidiInput.setValue('hello!');
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue(':) , ? ! ' + shalomInHebrew);
assertEquals('rtl', bidiInput.getDirection());
bidiInput.setValue(':) , ? ! hello!');
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue(' ;) ');
assertEquals(null, bidiInput.getDirection());
bidiInput.setValue(shalomInHebrew + ', how are you today?');
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue('Hello is ' + shalomInHebrew + ' in Hebrew');
assertEquals('ltr', bidiInput.getDirection());
bidiInput.setValue('JavaScript ' + isAGoodLanguageInHebrew);
assertEquals('rtl', bidiInput.getDirection());
bidiInput.setValue(learnInHebrew + ' JavaScript');
assertEquals('rtl', bidiInput.getDirection());
bidiInput.setValue('');
assertEquals(null, bidiInput.getDirection());
}
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