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// Copyright 2014 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
// Include test fixture.
GEN_INCLUDE(['../../testing/chromevox_next_e2e_test_base.js']);
/**
* Test fixture for automation_util.js.
* @constructor
* @extends {ChromeVoxE2ETestBase}
*/
function AutomationUtilE2ETest() {}
AutomationUtilE2ETest.prototype = {
__proto__: ChromeVoxNextE2ETest.prototype,
/** @override */
setUp: function() {
window.Dir = AutomationUtil.Dir;
},
basicDoc: function() {/*!
<p><a href='#'></a>hello</p>
<h1><ul><li>a</ul><button></h1>
*/}
};
TEST_F('AutomationUtilE2ETest', 'GetAncestors', function() {
this.runWithAutomation(this.basicDoc,
function(root) {
var expectedLength = 1;
while (root) {
var ancestors = AutomationUtil.getAncestors(root);
assertEquals(expectedLength++, ancestors.length);
root = root.firstChild;
}
testDone();
}.bind(this));
});
TEST_F('AutomationUtilE2ETest', 'GetUniqueAncestors', function() {
this.runWithAutomation(this.basicDoc, function(root) {
var leftmost = root, rightmost = root;
while (leftmost.firstChild)
leftmost = leftmost.firstChild;
while (rightmost.lastChild)
rightmost = rightmost.lastChild;
var leftAncestors = AutomationUtil.getAncestors(leftmost);
var rightAncestors = AutomationUtil.getAncestors(rightmost);
assertEquals(chrome.automation.RoleType.link, leftmost.role);
assertEquals(chrome.automation.RoleType.button, rightmost.role);
assertEquals(
1, AutomationUtil.getDivergence(leftAncestors, rightAncestors));
assertEquals(
-1, AutomationUtil.getDivergence(leftAncestors, leftAncestors));
var uniqueAncestorsLeft =
AutomationUtil.getUniqueAncestors(rightmost, leftmost);
var uniqueAncestorsRight =
AutomationUtil.getUniqueAncestors(leftmost, rightmost);
assertEquals(2, uniqueAncestorsLeft.length);
assertEquals(chrome.automation.RoleType.paragraph,
uniqueAncestorsLeft[0].role);
assertEquals(chrome.automation.RoleType.link,
uniqueAncestorsLeft[1].role);
assertEquals(3, uniqueAncestorsRight.length);
assertEquals(chrome.automation.RoleType.heading,
uniqueAncestorsRight[0].role);
assertEquals(chrome.automation.RoleType.group,
uniqueAncestorsRight[1].role);
assertEquals(chrome.automation.RoleType.button,
uniqueAncestorsRight[2].role);
assertEquals(
1, AutomationUtil.getUniqueAncestors(leftmost, leftmost).length);
testDone();
}.bind(this));
});
TEST_F('AutomationUtilE2ETest', 'GetDirection', function() {
this.runWithAutomation(this.basicDoc, function(root) {
var left = root, right = root;
// Same node.
assertEquals(Dir.FORWARD, AutomationUtil.getDirection(left, right));
// Ancestor.
left = left.firstChild;
assertEquals(Dir.FORWARD, AutomationUtil.getDirection(left, right));
assertEquals(Dir.FORWARD, AutomationUtil.getDirection(right, left));
// Ordered.
right = right.lastChild;
assertEquals(Dir.BACKWARD, AutomationUtil.getDirection(right, left));
assertEquals(Dir.FORWARD, AutomationUtil.getDirection(left, right));
testDone();
}.bind(this));
});
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