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Diffstat (limited to 'chromium/chrome/browser/resources/chromeos/chromevox/common/dom_util_test.unitjs')
| -rw-r--r-- | chromium/chrome/browser/resources/chromeos/chromevox/common/dom_util_test.unitjs | 1578 |
1 files changed, 0 insertions, 1578 deletions
diff --git a/chromium/chrome/browser/resources/chromeos/chromevox/common/dom_util_test.unitjs b/chromium/chrome/browser/resources/chromeos/chromevox/common/dom_util_test.unitjs deleted file mode 100644 index b77b36676fa..00000000000 --- a/chromium/chrome/browser/resources/chromeos/chromevox/common/dom_util_test.unitjs +++ /dev/null @@ -1,1578 +0,0 @@ -// 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_unittest_base.js']); - -/** - * Test fixture. - * @constructor - * @extends {ChromeVoxUnitTestBase} - */ -function CvoxDomUtilUnitTest() {} - -CvoxDomUtilUnitTest.prototype = { - __proto__: ChromeVoxUnitTestBase.prototype, - - /** @override */ - closureModuleDeps: [ - 'cvox.ChromeVox', - 'cvox.DescriptionUtil', - 'cvox.DomUtil', - 'TestMsgs', - ], - - /** @override */ - setUp: function() { - Msgs = TestMsgs; - }, - - asText_: function(node) { - var temp = document.createElement('div'); - temp.appendChild(node); - return temp.innerHTML; - }, - - assertEqualsAsText_: function(node1, node2) { - assertEquals(this.asText_(node1), this.asText_(node2)); - }, - - loadDomUtilTestDoc_: function() { - this.loadDoc(function() {/*! - <style type="text/css"> - #display_none { display: none; } - #visibility_hidden { visibility: hidden; } - #forced_visible { visibility: hidden; } - #visibility_collapse { visibility: collapse; } - #opacity_zero { opacity: 0; } - #opacity_partial { opacity: 0.5; } - #opacity_undefined { } - #nested_visibility_hide { visibility: hidden; } - #nested_visibility_show { visibility: visible; } - #nested_display_none { display: none; } - #nested_display_block { display: block; } - </style> - <form action=""> - - <div id="normal_node">1</div> - <div id="display_none">2</div> - <div id="visibility_hidden">3</div> - <div id="visibility_collapse">3b</div> - <div id="opacity_zero">4</div> - <div id="opacity_partial">4b</div> - <div id="opacity_undefined">5</div> - <select id="select_node"><option>5</option></select> - <textarea id="textarea">6</textarea> - <div id="forced_visible" aria-hidden="false">7</div> - <p id="normal_para">----</p> - <p id="presentation" role="presentation">----</p> - <p id="aria_hidden" aria-hidden="true">----</p> - <p id="only_spaces"> </p> - <p id="only_tabs"> </p> - <p id="only_newlines"> - - </p> - <p id="only_nbsp"> </p> - <p id="other_entity">&</p> - <img id="img"> - <img id="img_alt" alt="tree"> - <img id="img_blankalt" alt=""> - - <input id="check" type="checkbox"> - <input id="check_checked" type="checkbox" checked> - - <span><p id="a">a</p></span> - <span><p id="b">b</p><p id="c">c</p></span> - </form> - - <a id="special_link1" href="http://google.com"><span id="empty_span"></span> - </a> - <a id="special_link2" href="http://google.com"><span>Text content</span></a> - <a id="special_link3"><span></span></a> - - <div id="nested_visibility_hide"> - hide<div id="nested_visibility_show">show</div>me - </div> - <div id="nested_display_none"> - nothing<div id="nested_display_block">will</div>show - </div> - */}); - }, -}; - -TEST_F('CvoxDomUtilUnitTest', 'IsVisible', function() { - this.loadDomUtilTestDoc_(); - - // Simple tests. - var node = $('normal_node'); - assertEquals(true, cvox.DomUtil.isVisible(node)); - node = $('display_none'); - assertEquals(false, cvox.DomUtil.isVisible(node)); - node = $('visibility_hidden'); - assertEquals(false, cvox.DomUtil.isVisible(node)); - node = $('visibility_collapse'); - assertEquals(false, cvox.DomUtil.isVisible(node)); - node = $('opacity_zero'); - assertEquals(false, cvox.DomUtil.isVisible(node)); - node = $('opacity_partial'); - assertEquals(true, cvox.DomUtil.isVisible(node)); - node = $('opacity_undefined'); - assertEquals(true, cvox.DomUtil.isVisible(node)); - node = $('forced_visible'); - assertEquals(true, cvox.DomUtil.isVisible(node)); - - // Nested visibility tests. - node = $('nested_visibility_hide'); - assertEquals(true, cvox.DomUtil.isVisible(node)); // Has visible child. - node = $('nested_visibility_hide').childNodes[0]; - assertEquals(false, cvox.DomUtil.isVisible(node)); // TextNode is invisible. - node = $('nested_visibility_show'); - assertEquals(true, cvox.DomUtil.isVisible(node)); - node = $('nested_visibility_show').childNodes[0]; - assertEquals(true, cvox.DomUtil.isVisible(node)); // TextNode is visible. - node = $('nested_display_block'); - assertEquals(false, cvox.DomUtil.isVisible(node)); - - // Options tests (for performance). - node = $('nested_display_block'); - assertEquals(true, - cvox.DomUtil.isVisible(node, {checkAncestors: false})); - node = $('nested_visibility_hide'); - assertEquals(false, - cvox.DomUtil.isVisible(node, {checkDescendants: false})); - - // Test that an element not part of the DOM is treated as invisible. - var div = document.createElement('div'); - assertEquals(false, cvox.DomUtil.isVisible(div)); - document.body.appendChild(div); - assertEquals(true, cvox.DomUtil.isVisible(div)); -}); - -/** Test determining if a node is a leaf node or not. @export */ -TEST_F('CvoxDomUtilUnitTest', 'IsLeafNode', function() { - this.loadDomUtilTestDoc_(); - - var node = $('normal_node'); - assertEquals(false, cvox.DomUtil.isLeafNode(node)); - node = $('display_none'); - assertEquals(true, cvox.DomUtil.isLeafNode(node)); - node = $('visibility_hidden'); - assertEquals(true, cvox.DomUtil.isLeafNode(node)); - node = $('opacity_zero'); - assertEquals(true, cvox.DomUtil.isLeafNode(node)); - node = $('select_node'); - assertEquals(true, cvox.DomUtil.isLeafNode(node)); - node = $('textarea'); - assertEquals(true, cvox.DomUtil.isLeafNode(node)); - node = $('normal_para'); - assertEquals(false, cvox.DomUtil.isLeafNode(node)); - node = $('aria_hidden'); - assertEquals(true, cvox.DomUtil.isLeafNode(node)); - node = $('special_link1'); - assertEquals(true, cvox.DomUtil.isLeafNode(node)); - node = $('special_link2'); - assertEquals(true, cvox.DomUtil.isLeafNode(node)); - node = $('special_link3'); - assertEquals(false, cvox.DomUtil.isLeafNode(node)); - node = $('nested_visibility_hide'); - assertEquals(false, cvox.DomUtil.isLeafNode(node)); -}); - -/** Test determining if a node has content or not. @export */ -TEST_F('CvoxDomUtilUnitTest', 'HasContent', function() { - this.loadDomUtilTestDoc_(); - - var node = $('normal_node'); - cvox.DomUtil.hasContent(node); - assertEquals(true, cvox.DomUtil.hasContent(node)); - node = $('display_none'); - assertEquals(false, cvox.DomUtil.hasContent(node)); - node = $('visibility_hidden'); - assertEquals(false, cvox.DomUtil.hasContent(node)); - node = $('opacity_zero'); - assertEquals(false, cvox.DomUtil.hasContent(node)); - node = $('select_node'); - assertEquals(true, cvox.DomUtil.hasContent(node)); - node = $('textarea'); - assertEquals(true, cvox.DomUtil.hasContent(node)); - node = $('normal_para'); - assertEquals(true, cvox.DomUtil.hasContent(node)); - // TODO (adu): This test fails. Will inspect. - // node = $('presentation'); - // assertEquals(false, cvox.DomUtil.hasContent(node)); - node = $('aria_hidden'); - assertEquals(false, cvox.DomUtil.hasContent(node)); - node = $('only_spaces'); - assertEquals(false, cvox.DomUtil.hasContent(node)); - node = $('only_tabs'); - assertEquals(false, cvox.DomUtil.hasContent(node)); - node = $('only_newlines'); - assertEquals(false, cvox.DomUtil.hasContent(node)); - node = $('other_entity'); - assertEquals(true, cvox.DomUtil.hasContent(node)); - node = $('img'); - assertEquals(true, cvox.DomUtil.hasContent(node)); - node = $('img_alt'); - assertEquals(true, cvox.DomUtil.hasContent(node)); - node = $('img_blankalt'); - assertEquals(false, cvox.DomUtil.hasContent(node)); -}); - -/** Test getting a node's state. @export */ -TEST_F('CvoxDomUtilUnitTest', 'NodeState', function() { - this.loadDomUtilTestDoc_(); - this.appendDoc(function() {/*! - <input id="state1_enabled"> - <input id="state1_disabled" disabled> - <button id="state2_enabled">Button</button> - <button id="state2_disabled" disabled>Button</button> - <textarea id="state3_enabled">Textarea</textarea> - <textarea id="state3_disabled" disabled>Textarea</textarea> - <select id="state4_enabled"><option>Select</option></select> - <select id="state4_disabled" disabled><option>Select</option></select> - <div role="button" id="state5_enabled" tabindex="0">ARIAButton</div> - <div role="button" id="state5_disabled" tabindex="0" disabled>ARIAButton</div> - <fieldset> - <input id="state6_enabled"> - </fieldset> - <fieldset disabled> - <input id="state6_disabled"> - </fieldset> - */}); - var node = $('check'); - assertEquals('not checked', cvox.DomUtil.getState(node, true)); - node = $('check_checked'); - assertEquals('checked', cvox.DomUtil.getState(node, true)); - node = $('state1_enabled'); - assertEquals('', cvox.DomUtil.getState(node, true)); - node = $('state1_disabled'); - assertEquals('Disabled', cvox.DomUtil.getState(node, true)); - node = $('state2_enabled'); - assertEquals('', cvox.DomUtil.getState(node, true)); - node = $('state2_disabled'); - assertEquals('Disabled', cvox.DomUtil.getState(node, true)); - node = $('state3_enabled'); - assertEquals('', cvox.DomUtil.getState(node, true)); - node = $('state3_disabled'); - assertEquals('Disabled', cvox.DomUtil.getState(node, true)); - node = $('state4_enabled'); - assertEquals('1 of 1', cvox.DomUtil.getState(node, true)); - node = $('state4_disabled'); - assertEquals('1 of 1 Disabled', cvox.DomUtil.getState(node, true)); - node = $('state5_enabled'); - assertEquals('', cvox.DomUtil.getState(node, true)); - node = $('state5_disabled'); - assertEquals('', cvox.DomUtil.getState(node, true)); - node = $('state6_enabled'); - assertEquals('', cvox.DomUtil.getState(node, true)); - node = $('state6_disabled'); - assertEquals('Disabled', cvox.DomUtil.getState(node, true)); -}); - -/** Test finding the next/previous leaf node. @export */ -TEST_F('CvoxDomUtilUnitTest', 'LeafNodeTraversal', function() { - this.loadDomUtilTestDoc_(); - - var node = $('a'); - node = cvox.DomUtil.directedNextLeafNode(node); - assertEquals('\n ', node.textContent); - node = cvox.DomUtil.directedNextLeafNode(node); - assertEquals('b', node.textContent); - node = cvox.DomUtil.directedNextLeafNode(node); - assertEquals('c', node.textContent); - node = cvox.DomUtil.previousLeafNode(node); - assertEquals('b', node.textContent); - node = cvox.DomUtil.previousLeafNode(node); - assertEquals('\n ', node.textContent); - node = cvox.DomUtil.previousLeafNode(node); - assertEquals('a', node.textContent); -}); - -/** Test finding the label for controls. @export */ -TEST_F('CvoxDomUtilUnitTest', 'GetLabel', function() { - this.loadDoc(function() {/*! - <fieldset id="Fieldset"> - <legend>This is a legend inside a fieldset</legend> - <div align="right"> - <span> - Username: - </span> - </div> - <input name="Email" id="Email" size="18" value="" type="text"> - <span> - Password: - </span> - <input name="Passwd" id="Passwd" size="18" type="password"> - <input name="PersistentCookie" id="PersistentCookie" type="checkbox"> - <label for="PersistentCookie" id="PersistentCookieLabel"> - Stay signed in - </label> - <input name="signIn" id="signIn" value="Sign in" type="submit"> - <input id="dummyA" size="18" value="" type="text" title=""> - <input id="dummyB" size="18" value="" type="text" aria-label=""> - </fieldset> - */}); - - function getControlText(control) { - var description = cvox.DescriptionUtil.getControlDescription(control); - return cvox.DomUtil.collapseWhitespace( - description.context + ' ' + - description.text + ' ' + - description.userValue + ' ' + - description.annotation); - } - - var fieldsetElement = $('Fieldset'); - assertEquals('This is a legend inside a fieldset', - cvox.DomUtil.getName(fieldsetElement, false, false)); - - var usernameField = $('Email'); - assertEquals('', cvox.DomUtil.getValue(usernameField)); - assertEquals('Username:', - cvox.DomUtil.getControlLabelHeuristics(usernameField)); - assertEquals('Username: Edit text', getControlText(usernameField)); - var passwordField = $('Passwd'); - assertEquals('', cvox.DomUtil.getValue(passwordField)); - assertEquals('Password:', - cvox.DomUtil.getControlLabelHeuristics(passwordField)); - assertEquals('Password: Password edit text', getControlText(passwordField)); - var cookieCheckbox = $('PersistentCookie'); - assertEquals('Stay signed in', cvox.DomUtil.getName(cookieCheckbox)); - assertEquals('Stay signed in Check box not checked', - getControlText(cookieCheckbox)); - var signinButton = $('signIn'); - assertEquals('Sign in', cvox.DomUtil.getName(signinButton)); - assertEquals('Sign in Button', getControlText(signinButton)); - var dummyInputA = $('dummyA'); - assertEquals('', cvox.DomUtil.getName(dummyInputA)); - var dummyInputB = $('dummyB'); - assertEquals('', cvox.DomUtil.getName(dummyInputB)); - - // The heuristic no longer returns 'Stay signed in' as the label for - // the signIn button because 'Stay signed in' is in a label that's - // explicitly associated with another control. - //assertEquals('Stay signed in ', - // cvox.DomUtil.getControlLabelHeuristics(signinButton)); -}); - -/** Test finding the label for controls with a more complex setup. @export */ -TEST_F('CvoxDomUtilUnitTest', 'GetLabelComplex', function() { - this.loadDoc(function() {/*! - <table class="bug-report-table"> - <tbody><tr> - <td class="bug-report-fieldlabel"> - <input id="page-url-checkbox" type="checkbox"> - <span id="page-url-label" i18n-content="page-url">Include this URL:</span> - </td> - <td> - <input id="page-url-text" class="bug-report-field" maxlength="200"> - </td> - </tr> - </tbody></table> - <table id="user-email-table" class="bug-report-table"> - <tbody><tr> - <td class="bug-report-fieldlabel"> - <input id="user-email-checkbox" checked="checked" type="checkbox"> - <span id="user-email-label">Include this email:</span> - </td> - <td> - <label id="user-email-text" class="bug-report-field"></label> - </td> - </tr> - </tbody></table> - <table class="bug-report-table"> - <tbody><tr> - <td class="bug-report-fieldlabel"> - <input id="sys-info-checkbox" checked="checked" type="checkbox"> - <span id="sysinfo-label"> - <a id="sysinfo-url" href="#">Send system information</a> - </span> - </td> - </tr> - </tbody></table> - <table class="bug-report-table"> - <tbody><tr> - <td class="bug-report-fieldlabel"> - <input id="screenshot-checkbox" type="checkbox"> - <span id="screenshot-label-current">Include the current screenshot:</span> - </td> - </tr> - </tbody></table> - */}); - var urlCheckbox = $('page-url-checkbox'); - assertEquals('Include this URL:', - cvox.DomUtil.getControlLabelHeuristics(urlCheckbox)); - var emailCheckbox = $('user-email-checkbox'); - assertEquals('Include this email:', - cvox.DomUtil.getControlLabelHeuristics(emailCheckbox)); - var sysCheckbox = $('sys-info-checkbox'); - assertEquals('Send system information', - cvox.DomUtil.getControlLabelHeuristics(sysCheckbox)); -}); - -/**************************************************************/ - -TEST_F('CvoxDomUtilUnitTest', 'EscapedNames', function() { - this.loadDoc(function() {/*! - <p id="en-title" title="<>"></p> - <p id="en-arialabel" aria-label="<>"></p> - <img id="en-img" title="<>"></img> - <p id="en-double" title="&lt;&gt;"></p> - */}); - assertEquals('<>', cvox.DomUtil.getName( - $('en-title'))); - assertEquals('<>', cvox.DomUtil.getName( - $('en-arialabel'))); - assertEquals('<>', cvox.DomUtil.getName( - $('en-img'))); - assertEquals('<>', cvox.DomUtil.getName( - $('en-double'))); -}); - -/** Test a paragraph with plain text. @export */ -TEST_F('CvoxDomUtilUnitTest', 'SimplePara', function() { - this.loadDoc(function() {/*! - <p id="simplepara">This is a simple paragraph.</p> - */}); - var node = $('simplepara'); - var text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); - assertEquals('This is a simple paragraph.', text); -}); - -/** Test a paragraph with nested tags. @export */ -TEST_F('CvoxDomUtilUnitTest', 'NestedPara', function() { - this.loadDoc(function() {/*! - <p id="nestedpara">This is a <b>paragraph</b> with <i>nested</i> tags.</p> - */}); - var node = $('nestedpara'); - var text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); - assertEquals('This is a paragraph with nested tags.', text); -}); - -/** - * Test a paragraph with nested tags and varying visibility. - * @export - */ -TEST_F('CvoxDomUtilUnitTest', 'NestedVisibilityPara', function() { - this.loadDoc(function() {/*! - <style type="text/css"> - #nested_visibility_paragraph { } - #nested_visibility_paragraph .hide { visibility: hidden; } - #nested_visibility_paragraph .show { visibility: visible; } - </style> - <p id="nested_visibility_paragraph"> - This is - <span class="hide"> - not - <span class="show"> a sentence.</span> - </span> - </p> - */}); - var node = $('nested_visibility_paragraph'); - var text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); - assertEquals('This is a sentence.', text); -}); - -/** Test getting text from an IMG node. @export */ -TEST_F('CvoxDomUtilUnitTest', 'Image', function() { - this.loadDoc(function() {/*! - <img id="img"> - <img id="img_noalt" src="rose.png"> - <img id="img_alt" alt="flower" src="rose.png"> - <img id="img_title" title="a Flower" src="rose.png"> - <img id="img_noalt_long" - src="777777777777777777777777777777777.png"> - */}); - - var node = $('img'); - assertEquals('Image', cvox.DomUtil.getName(node)); - node = $('img_noalt'); - assertEquals('rose Image', cvox.DomUtil.getName(node)); - node = $('img_alt'); - assertEquals('flower', cvox.DomUtil.getName(node)); - node = $('img_title'); - assertEquals('a Flower', cvox.DomUtil.getName(node)); - node = $('img_noalt_long'); - assertEquals('Image', cvox.DomUtil.getName(node)); -}); - -/** Test getting text from a select box. @export */ -TEST_F('CvoxDomUtilUnitTest', 'Select', function() { - this.loadDoc(function() {/*! - <select id="select_noneselected"> - <option>Apple</option> - <option>Banana</option> - <option>Pear</option> - </select> - <select id="select_bananaselected"> - <option>Apple</option> - <option selected>Banana</option> - <option>Pear</option> - </select> - */}); - - $('select_noneselected').selectedIndex = -1; - var node = $('select_noneselected'); - assertEquals('', cvox.DomUtil.getValue(node)); - node = $('select_bananaselected'); - assertEquals('Banana', cvox.DomUtil.getValue(node)); -}); - -/** Test whether funky html causes getName to go into infinite loop. */ -TEST_F('CvoxDomUtilUnitTest', 'GetNameInfiniteLoop', function() { - this.loadDoc(function() {/*! - <div> - <label for="a"> - <p id="a">asdf</p> - </label> - </div> - */}); - // intentionally no asserts; if there is an infinite (recursive) loop, - // the stack will blow up - var node = $('a'); - var label = cvox.DomUtil.getName(node); -}); - -/** Test getting text from an INPUT control. @export */ -TEST_F('CvoxDomUtilUnitTest', 'Input', function() { - this.loadDoc(function() {/*! - <form action=""> - <input id="hidden" type="hidden" value="hidden1"> - <input id="input_img" type="image" src="rose.png"> - <input id="input_img_alt" type="image" alt="flower" src="rose.png"> - <input id="submit" type="submit"> - <input id="submit_withvalue" type="submit" value="Go"> - <input id="reset" type="reset"> - <input id="reset_withvalue" type="reset" value="Stop"> - <input id="button" type="button" value="Button"> - <input id="checkbox" type="checkbox" value="ignore1"> - <input id="checkbox_title" type="checkbox" value="ignore1" title="toggle"> - <input id="radio" type="radio" value="ignore2"> - <input id="password" type="password" value="dragon"> - <input id="text" value="my text"> - <input id="placeholder0" placeholder="Phone number"> - <input id="placeholder1" title="Phone number"> - <input id="placeholder2" title="Phone number" placeholder="xxx-yyy-zzzz"> - <input id="placeholder3" title="Phone number" placeholder="xxx-yyy-zzzz" - value="310-555-1212"> - </form> - */}); - - var node = $('hidden'); - assertEquals('', cvox.DomUtil.getName(node)); - node = $('input_img'); - assertEquals('rose Image', cvox.DomUtil.getName(node)); - node = $('input_img_alt'); - assertEquals('flower', cvox.DomUtil.getName(node)); - node = $('submit'); - assertEquals('Submit', cvox.DomUtil.getName(node)); - node = $('submit_withvalue'); - assertEquals('Go', cvox.DomUtil.getName(node)); - node = $('reset'); - assertEquals('Reset', cvox.DomUtil.getName(node)); - node = $('reset_withvalue'); - assertEquals('Stop', cvox.DomUtil.getName(node)); - node = $('button'); - assertEquals('Button', cvox.DomUtil.getName(node)); - node = $('checkbox'); - assertEquals('', cvox.DomUtil.getName(node)); - node = $('checkbox_title'); - assertEquals('toggle', cvox.DomUtil.getName(node)); - node = $('radio'); - assertEquals('', cvox.DomUtil.getName(node)); - node = $('password'); - assertEquals('dot dot dot dot dot dot ', cvox.DomUtil.getValue(node)); - node = $('text'); - assertEquals('my text', cvox.DomUtil.getValue(node)); - node = $('placeholder0'); - assertEquals('Phone number', cvox.DomUtil.getName(node)); - node = $('placeholder1'); - assertEquals('Phone number', cvox.DomUtil.getName(node)); - node = $('placeholder2'); - assertEquals('xxx-yyy-zzzz', - cvox.DomUtil.getName(node)); - node = $('placeholder3'); - assertEquals('310-555-1212 xxx-yyy-zzzz', - cvox.DomUtil.getValue(node) + ' ' + cvox.DomUtil.getName(node)); -}); - - -/** Test checking if something is a control. @export */ -TEST_F('CvoxDomUtilUnitTest', 'IsControl', function() { - this.loadDoc(function() {/*! - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td> </td> - - <td nowrap="nowrap"> - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td bgcolor="#3366CC"><img alt="" width="1" height="1"></td> - </tr> - </tbody> - </table> - - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td bgcolor="#E5ECF9" nowrap="nowrap"><font color="#000000" - face="arial,sans-serif" size="+1"><b> Preferences</b> - </font></td> - - <td align="right" bgcolor="#E5ECF9" nowrap="nowrap"> - <font color="#000000" face="arial,sans-serif" size="-1"> - <a href="http://www.google.com/accounts/ManageAccount">Google - Account settings</a> | <a href="http://www.google.com/"> - Preferences Help</a> | <a href="/about.html">About - Google</a> </font></td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table> - - <table width="100%" border="0" cellpadding="2" cellspacing="0"> - <tbody> - <tr bgcolor="#E5ECF9"> - <td><font face="arial,sans-serif" size="-1"><b>Save</b> your - preferences when finished and <b>return to search</b>.</font></td> - - <td align="right"><font face="arial,sans-serif" size="-1"> - <input value="Save Preferences " name="submit2" type="submit"> - </font></td> - </tr> - </tbody> - </table> - - <h1>Global Preferences</h1><font size="-1">(changes apply to all Google - services)</font><br> - - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td bgcolor="#CBDCED"><img alt="" width="1" height="2"></td> - </tr> - </tbody> - </table> - - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> - - <td valign="top" width="175" nowrap="nowrap"> - <br> - - - <h2>Interface Language</h2> - </td> - - <td colspan="2"><br> - <font face="arial,sans-serif" size="-1">Display Google tips and - messages in: <select name="hl"> - <option value="af"> - Afrikaans - </option> - - <option value="ak"> - Akan - </option> - - <option value="sq"> - Albanian - </option> - - <option value="am"> - Amharic - </option> - - <option value="ar"> - Arabic - </option> - </select><br> - If you do not find your native language in the pulldown above, you - can<br> - help Google create it through our - <a href="http://services.google.com/">Google in Your Language - program</a>.<br> - </font></td> - </tr> - </tbody> - </table> - - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> - </tr> - - <tr> - <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> - - <td valign="top" width="175" nowrap="nowrap"> - <br> - - - <h2>Search Language</h2> - </td> - - <td> - <br> - <font face="arial,sans-serif" size="-1">Prefer pages written in these - language(s):</font><br> - - <table border="0" cellpadding="5" cellspacing="10"> - <tbody> - <tr> - <td valign="top" nowrap="nowrap"><font face="arial,sans-serif" - size="-1"><label><input name="lr" value="lang_af" - onclick="tick()" id="paf" type="checkbox"> - <span id="taf">Afrikaans</span></label><br> - <label><input name="lr" value="lang_ar" onclick="tick()" - id="par" type="checkbox"> <span id="tar">Arabic</span></label> - <br> - <label><input name="lr" value="lang_hy" onclick="tick()" - id="phy" type="checkbox"> <span id="thy">Armenian</span> - </label><br> - <label><input name="lr" value="lang_be" onclick="tick()" - id="pbe" type="checkbox"> <span id="tbe">Belarusian</span> - </label><br> - <label><input name="lr" value="lang_bg" onclick="tick()" - id="pbg" type="checkbox"> <span id="tbg">Bulgarian</span> - </label><br> - <label><input name="lr" value="lang_ca" onclick="tick()" - id="pca" type="checkbox"> <span id="tca">Catalan</span> - </label><br> - <label><input name="lr" value="lang_zh-CN" onclick="tick()" - id="pzh-CN" type="checkbox"> <span id="tzh-CN"> - Chinese (Simplified)</span></label><br> - <label><input name="lr" value="lang_zh-TW" onclick="tick()" - id="pzh-TW" type="checkbox"> <span id="tzh-TW"> - Chinese (Traditional)</span></label><br> - <label><input name="lr" value="lang_hr" onclick="tick()" - id="phr" type="checkbox"> <span id="thr">Croatian</span> - </label><br> - <label><input name="lr" value="lang_cs" onclick="tick()" - id="pcs" type="checkbox"> <span id="tcs">Czech</span> - </label><br> - <label><input name="lr" value="lang_da" onclick="tick()" - id="pda" type="checkbox"> <span id="tda">Danish</span> - </label><br> - <label><input name="lr" value="lang_nl" onclick="tick()" - id="pnl" type="checkbox"> <span id="tnl">Dutch</span> - </label></font></td> - </tr> - </tbody> - </table> - </td> - </tr> - </tbody> - </table><a name="loc" id="loc"></a> - - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> - </tr> - - <tr> - <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> - - <td valign="top" width="175" nowrap="nowrap"> - <br> - - - <h2>Location</h2> - </td> - - <td> - <br> - - <div style="color: rgb(204, 0, 0); display: none;" id="locerr"> - <span id="lem"><font face="arial,sans-serif" size="-1">The location - <b>X</b> was not recognized.</font></span> - <font face="arial,sans-serif" size="-1"><br> - <br> - Suggestions:<br></font> - - <ul> - <li><font face="arial,sans-serif" size="-1">Make sure all street - and city names are spelled correctly.</font></li> - - <li><font face="arial,sans-serif" size="-1">Make sure the address - included a city and state.</font></li> - - <li><font face="arial,sans-serif" size="-1">Try entering a Zip - code.</font></li> - </ul> - </div> - - <div style="color: rgb(204, 0, 0); display: none;" id="locterr"> - <font face="arial,sans-serif" size="-1">Please enter a valid US - city or zip code<br> - <br></font> - </div> - - <div style="color: rgb(204, 0, 0); display: none;" id="locserr"> - <font face="arial,sans-serif" size="-1">Server error. Please try - again.<br> - <br></font> - </div><font face="arial,sans-serif" size="-1">Use as the default - location in Google Maps, customized search results, and other Google - products:<br> - <input name="uulo" value="1" type="hidden"><input name="muul" - value="4_20" type="hidden"><input name="luul" size="60" value="" - type="text"><br> - This location is saved on this computer. - <a href="/support/websearch/bin/answer.py?answer=35892&hl=en"> - Learn more</a><br> - <br></font> - </td> - </tr> - </tbody> - </table> - - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> - </tr> - - <tr> - <td rowspan="2" width="1" bgcolor="#CBDCED"> - <img alt="" width="2" height="1"></td> - - <td width="175" nowrap="nowrap"> - <br> - - <h2>SafeSearch Filtering</h2> - </td> - <td><br> - <font face="arial,sans-serif" size="-1"> - <a href="http://www.google.com/"> - Google's SafeSearch</a> blocks web pages containing explicit sexual - content from appearing in search results.</font></td> - </tr> - <tr valign="top"> - <td width="175" nowrap="nowrap"> </td> - <td> - <div style="margin-bottom: 1.2em; font: smaller arial,sans-serif;"> - <input id="stf" name="safeui" value="on" type="radio"> - <label for="stf">Use strict filtering (Filter both explicit - text and explicit images)</label><br> - <input id="modf" name="safeui" value="images" checked="checked" - type="radio"><label for="modf">Use moderate - filtering (Filter explicit images only - default - behavior)</label><br> - <input id="nof" name="safeui" value="off" type="radio"> - <label for="nof">Do not filter my search results</label> - </div> - <p style="margin-bottom: 1.2em; font-size: smaller;">This will apply - strict filtering to all searches from this computer using Firefox. - <a href="http://www.google.com/">Learn more</a></p> - </td> - </tr> - </tbody> - </table> - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> - </tr> - - <tr> - <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> - - <td valign="top" width="175" nowrap="nowrap"> - <br> - - - <h2>Number of Results</h2> - </td> - - <td> <br> - <font face="arial,sans-serif" size="-1">Google's default (10 results) - provides the fastest results.<br> - Display <select name="num"> - <option value="10" selected="selected"> - 10 - </option> - - <option value="20"> - 20 - </option> - - <option value="30"> - 30 - </option> - - <option value="50"> - 50 - </option> - - <option value="100"> - 100 - </option> - </select> results per page.<br> - </font></td> - </tr> - </tbody> - </table> - - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> - </tr> - - <tr> - <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> - - <td valign="top" width="175" nowrap="nowrap"> - <br> - - - <h2>Results Window</h2><a name="safeui" id="safeui"> </a> - </td> - - <td> <br> - <font face="arial,sans-serif" size="-1"><input id="nwc" name="newwindow" - value="1" type="checkbox"> <label for="nwc">Open - search results in a new browser window.</label></font><br> - </td> - </tr> - </tbody> - </table> - - <table width="100%" border="0" cellpadding="0" cellspacing="0"> - <tbody> - <tr> - <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> - </tr> - - <tr> - <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> - - <td valign="top" width="175" nowrap="nowrap"> - <br> - - - <h2>Google Instant</h2> - </td> - - <td> <br> - <font face="arial,sans-serif" size="-1"><input id="suggon" name="suggon" - value="1" checked="checked" type="radio"><label for="suggon">Use Google - Instant predictions and results appear while typing</label><br> - <input id="suggmid" name="suggon" value="2" type="radio"> - <label for="suggmid">Do not use Google Instant</label><br> - <br> - Signed-in users can remove personalized predictions from their - <a href="/history">Web History</a>. <a href="http://www.google.com/"> - Learn more</a><br> - <br> - </font></td> - </tr> - - <tr> - <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="2"></td> - </tr> - </tbody> - </table><br> - */}); - var submitButton = document.getElementsByName('submit2')[0]; - assertEquals(true, cvox.DomUtil.isControl(submitButton)); - var selectControl = document.getElementsByName('hl')[0]; - assertEquals(true, cvox.DomUtil.isControl(selectControl)); - var checkbox = $('paf'); - assertEquals(true, cvox.DomUtil.isControl(checkbox)); - var textInput = document.getElementsByName('luul')[0]; - assertEquals(true, cvox.DomUtil.isControl(textInput)); - var radioButton = $('suggmid'); - assertEquals(true, cvox.DomUtil.isControl(radioButton)); - var h1Elem = document.getElementsByTagName('h1'); - assertEquals(false, cvox.DomUtil.isControl(h1Elem)); -}); - -/** Test if something is an ARIA control. @export */ -TEST_F('CvoxDomUtilUnitTest', 'IsAriaControl', function() { - this.loadDoc(function() {/*! - <li id="cb1" role="checkbox" tabindex="0" aria-checked="false" - aria-describedby="cond desc1"> - Lettuce - </li> - <li id="larger1" role="button" tabindex="0" aria-pressed="false" - aria-labelledby="larger_label">+</li> - <li id="r1" role="radio" tabindex="-1" aria-checked="false">Thai</li> - <li id="treeitem1" role="treeitem" tabindex="-1">Oranges</li> - */}); - var checkbox = $('cb1'); - assertEquals(true, cvox.DomUtil.isControl(checkbox)); - var button = $('larger1'); - assertEquals(true, cvox.DomUtil.isControl(button)); - var radio = $('r1'); - assertEquals(true, cvox.DomUtil.isControl(radio)); - var treeitem = $('treeitem1'); - assertEquals(false, cvox.DomUtil.isControl(treeitem)); -}); - -/** Test if something is an focusable. @export */ -TEST_F('CvoxDomUtilUnitTest', 'IsFocusable', function() { - this.loadDoc(function() {/*! - <a id="focus_link" href="#">Link</a> - <a id="focus_anchor">Unfocusable anchor</a> - <input id="focus_input" value="Input" /> - <select id="focus_select"><option>Select</option></select> - <button id="focus_button1">Button</button> - <button id="focus_button2" tabindex="-1">Button 2</button> - <button id="focus_button3" tabindex="0">Button 3</button> - <button id="focus_button4" tabindex="1">Button 4</button> - <div id="focus_div1">Div</div> - <div id="focus_div2" tabindex="-1">Div 2</div> - <div id="focus_div3" tabindex="0">Div 3</div> - <div id="focus_div4" tabindex="1">Div 4</div> - */}); - var node; - node = $('focus_link'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - node = $('focus_anchor'); - assertEquals(false, cvox.DomUtil.isFocusable(node)); - node = $('focus_input'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - node = $('focus_select'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - node = $('focus_button1'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - node = $('focus_button2'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - node = $('focus_button3'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - node = $('focus_button4'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - node = $('focus_div1'); - assertEquals(false, cvox.DomUtil.isFocusable(node)); - node = $('focus_div2'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - node = $('focus_div3'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - node = $('focus_div4'); - assertEquals(true, cvox.DomUtil.isFocusable(node)); - - // Test it with null. - assertEquals(false, cvox.DomUtil.isFocusable(null)); - - // Test it with something that's not an element. - assertEquals(false, cvox.DomUtil.isFocusable(new Object())); - - // Test it with a Text node. - node = $('focus_button1').firstChild; - assertEquals(false, cvox.DomUtil.isFocusable(node)); -}); - -/** Some additional tests for getName function. */ -TEST_F('CvoxDomUtilUnitTest', 'GetName', function() { - this.loadDoc(function() {/*! - <span id="test-span" aria-labelledby="fake-id">Some text</span> - <label id="label1">One</label> - <label id="label3">Label</label> - <div id="test-div" aria-labelledby="label1 label2 label3"></div> - */}); - var node = $('test-span'); - // Makes sure we can deal with invalid ids in aria-labelledby. - var text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); - assertEquals('Some text', text); - node = $('test-div'); - text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); - assertEquals('One Label', cvox.DomUtil.getName(node)); -}); - -/** Test for getLinkURL. */ -TEST_F('CvoxDomUtilUnitTest', 'GetLinkURL', function() { - this.loadDoc(function() {/*! - <a id="l1" name="nohref">Anchor</a> - <a id="l2" href="">Empty link</a> - <a id="l3" href="#">Link to self</a> - <a id="l4" href="http://google.com">Google</a> - <span id="l5" role="link" onClick="javascript:alert('?')">Something</span> - <div id="l6" role="link">Div with link role</a> - */}); - var node = $('l1'); - assertEquals('', cvox.DomUtil.getLinkURL(node)); - node = $('l2'); - assertEquals('', cvox.DomUtil.getLinkURL(node)); - node = $('l3'); - assertEquals('Internal link', cvox.DomUtil.getLinkURL(node)); - node = $('l4'); - assertEquals('http://google.com', cvox.DomUtil.getLinkURL(node)); - node = $('l5'); - assertEquals('Unknown link', cvox.DomUtil.getLinkURL(node)); - node = $('l6'); - assertEquals('Unknown link', cvox.DomUtil.getLinkURL(node)); -}); - -/** Test for isDisabled. */ -TEST_F('CvoxDomUtilUnitTest', 'IsDisabled', function() { - this.loadDoc(function() {/*! - <input id="button1" type="button" value="Press me!"/> - <input id="button2" type="button" value="Don't touch me!" disabled/> - */}); - var node = $('button1'); - assertEquals(false, cvox.DomUtil.isDisabled(node)); - node = $('button2'); - assertEquals(true, cvox.DomUtil.isDisabled(node)); -}); - -/** Test for a tree with aria-expanded attribute. */ -TEST_F('CvoxDomUtilUnitTest', 'Tree', function() { - this.loadDoc(function() {/*! - <div id=":0" role="tree" aria-selected="false" aria-expanded="true" - aria-level="0" aria-labelledby=":0.label" tabindex="0" - aria-activedescendant=":1"> - <span id=":0.label">Countries</span> - <div class="goog-tree-item" id=":1" role="treeitem" aria-selected="true" - aria-expanded="false" aria-labelledby=":1.label" aria-level="1"> - <span id=":1.label">A</span> - </div> - <div class="goog-tree-item" id=":2" role="treeitem" aria-selected="false" - aria-expanded="false" aria-labelledby=":2.label" aria-level="1"> - <span id=":2.label">B<span> - </div> - <div class="goog-tree-item" id=":3" role="treeitem" aria-selected="false" - aria-expanded="true" aria-labelledby=":3.label" aria-level="1"> - <span id=":3.label">C</span> - <div class="goog-tree-children" role="group"> - <div class="goog-tree-item" id=":3a" role="treeitem" - aria-selected="false" aria-expanded="false" - aria-labelledby=":3a.label" aria-level="2"> - <span id=":3a.label">Chile</span> - </div> - <div class="goog-tree-item" id=":3b" role="treeitem" - aria-selected="false" aria-expanded="false" - aria-labelledby=":3b.label" aria-level="2"> - <span id=":3b.label">China</span> - </div> - <div class="goog-tree-item" id=":3c" role="treeitem" - aria-selected="false" aria-expanded="false" - aria-labelledby=":3c.label" aria-level="2"> - <span id=":3c.label">Christmas Island</span> - </div> - <div class="goog-tree-item" id=":3d" role="treeitem" - aria-selected="false" aria-expanded="false" - aria-labelledby=":3d.label" aria-level="2"> - <span id=":3d.label">Cocos (Keeling) Islands</span> - </div> - </div> - </div> - </div> - */}); - var node = $(':0'); - assertEquals('A Collapsed Selected 1 of 3', - cvox.DomUtil.getControlValueAndStateString(node)); - node = $(':1'); - assertEquals('A Collapsed Selected 1 of 3', - cvox.DomUtil.getControlValueAndStateString(node)); - node = $(':2'); - assertEquals('B Collapsed Not selected 2 of 3', - cvox.DomUtil.getControlValueAndStateString(node)); - node = $(':3'); - assertEquals('C Expanded Not selected 3 of 3', - cvox.DomUtil.getControlValueAndStateString(node)); - node = $(':3b'); - assertEquals('China Collapsed Not selected 2 of 4', - cvox.DomUtil.getControlValueAndStateString(node)); -}); - -/** Test for tables with different border specifications */ -TEST_F('CvoxDomUtilUnitTest', 'TableBorders', function() { - this.loadDoc(function() {/*! - <table id=":0" border="1"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":1" border="0"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":2" border="0px"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":3" frame="box"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":4" frame="void"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":5" style="border-width: medium"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":6" style="border-width: medium; border-style: none"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":7" style="border-color: red"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":8" style="border-style: dotted; border-width: 0px"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":9" style="border-width: 0px"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":10" style="border: 0px"> - <tr> - <td>A</td> - </tr> - </table> - <table id=":11" style="border: 0"> - <tr> - <td>A</td> - </tr> - </table> - */}); - var node = $(':0'); - assertTrue(cvox.DomUtil.hasBorder(node)); - - node = $(':1'); - assertFalse(cvox.DomUtil.hasBorder(node)); - - node = $(':2'); - assertFalse(cvox.DomUtil.hasBorder(node)); - - node = $(':3'); - assertTrue(cvox.DomUtil.hasBorder(node)); - - node = $(':4'); - assertFalse(cvox.DomUtil.hasBorder(node)); - - node = $(':5'); - assertTrue(cvox.DomUtil.hasBorder(node)); - - node = $(':6'); - assertFalse(cvox.DomUtil.hasBorder(node)); - - node = $(':7'); - assertTrue(cvox.DomUtil.hasBorder(node)); - - node = $(':8'); - assertFalse(cvox.DomUtil.hasBorder(node)); - - node = $(':9'); - assertFalse(cvox.DomUtil.hasBorder(node)); - - node = $(':10'); - assertFalse(cvox.DomUtil.hasBorder(node)); - - node = $(':11'); - assertFalse(cvox.DomUtil.hasBorder(node)); -}); - -/** Tests for shallowChildlessClone */ -TEST_F('CvoxDomUtilUnitTest', 'ShallowChildlessClone', function() { - this.loadDoc(function() {/*! - <div id='simple'>asdf</div> - <div id='expectedSimpleClone'>asdf</div> - <div id='oneLevel'><div>asdf</div></div> - <div id='expectedOneLevelClone'><div></div></div> - <div id='withAttrs'><div class="asdf">asdf</div></div> - <div id='expectedWithAttrsClone'><div class="asdf"></div></div> - */}); - - var simple = $('simple').firstChild; - var expectedSimpleClone = $('expectedSimpleClone').firstChild; - var oneLevel = $('oneLevel').firstChild; - var expectedOneLevelClone = $('expectedOneLevelClone').firstChild; - var withAttrs = $('withAttrs').firstChild; - var expectedWithAttrsClone = $('expectedWithAttrsClone').firstChild; - - var simpleClone = cvox.DomUtil.shallowChildlessClone(simple); - this.assertEqualsAsText_(simpleClone, expectedSimpleClone); - - var oneLevelClone = cvox.DomUtil.shallowChildlessClone(oneLevel); - this.assertEqualsAsText_(oneLevelClone, expectedOneLevelClone); - - var withAttrsClone = cvox.DomUtil.shallowChildlessClone(withAttrs); - this.assertEqualsAsText_(withAttrsClone, expectedWithAttrsClone); -}); - -/** Tests for deepClone */ -TEST_F('CvoxDomUtilUnitTest', 'DeepClone', function() { - this.loadDoc(function() {/*! - <div id='simple'>asdf</div> - */}); - var simpleClone = cvox.DomUtil.deepClone($('simple')); - this.assertEqualsAsText_(simpleClone, $('simple')); - - this.loadDoc(function() {/*! - <div id="withAttrs" class="asdf">asdf</div> - */}); - var withAttrsClone = cvox.DomUtil.deepClone($('withAttrs')); - this.assertEqualsAsText_(withAttrsClone, $('withAttrs')); -}); - -/** Tests for findNode */ -TEST_F('CvoxDomUtilUnitTest', 'FindNode', function() { - this.loadDoc(function() {/*! - <div id="root"> - <p id="a">a</p> - <a href="#" id="b">b</a> - </div> - */}); - var f = cvox.DomUtil.findNode; - var node = f($('root'), function(n) {return n.id == 'b';}); - assertEquals('b', node.id); -}); - -/** Tests for getState for a list */ -TEST_F('CvoxDomUtilUnitTest', 'ListLength', function() { - this.loadDoc(function() {/*! - <ul id="ul1"> - <li>A - <li>B - <li>C - </ul> - <ul id="ul2"> - <li aria-setsize="10">A - <li aria-setsize="10">B - <li aria-setsize="10">C - </ul> - */}); - var ul1 = $('ul1'); - assertEquals('with 3 items', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getState(ul1))); - - var ul2 = $('ul2'); - assertEquals('with 10 items', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getState(ul2))); -}); - -/** Tests for hasLongDesc */ -TEST_F('CvoxDomUtilUnitTest', 'HasLongDesc', function() { - this.loadDoc(function() {/*! - <img id="img0" longdesc="desc.html" src="img0.jpg"></img> - <img id="img1" src="img1.jpg"></img> - */}); - var img0 = $('img0'); - assertEquals(true, cvox.DomUtil.hasLongDesc(img0)); - - var img1 = $('img1'); - assertEquals(false, cvox.DomUtil.hasLongDesc(img1)); -}); - -/** Tests for various link leaf types. */ -TEST_F('CvoxDomUtilUnitTest', 'LinkLeaf', function() { - this.loadDoc(function() {/*! - <a id='leaf' href='google.com'><strong>Click</strong><div>here</div></a> - <a id='non-leaf' href='google.com'>Click <h2>here</h2></a> - */}); - var leaf = $('leaf'); - var nonLeaf = $('non-leaf'); - assertTrue(cvox.DomUtil.isLeafNode(leaf)); - assertFalse(cvox.DomUtil.isLeafNode(nonLeaf)); -}); - - -/** Test the value and state of a multiple select. */ -TEST_F('CvoxDomUtilUnitTest', 'MultipleSelectValue', function() { - this.loadDoc(function() {/*! - <select id='cars' multiple> - <option value="volvo">Volvo</option> - <option value="saab">Saab</option> - <option value="opel" selected>Opel</option> - <option value="audi" selected>Audi</option> - </select> - */}); - var cars = $('cars'); - assertEquals('Opel to Audi', cvox.DomUtil.getValue(cars)); - assertEquals('selected 2 items', cvox.DomUtil.getState(cars)); -}); - - -/** - * Test correctness of elementToPoint. - * - * Absolute positioning of the container is used to avoid the window of the - * browser being too small to contain the test elements. - */ -TEST_F('CvoxDomUtilUnitTest', 'ElementToPoint', function() { - this.loadDoc(function() {/*! - <div style="position: absolute; top: 0; left: 0"> - <a id='one' href='#a'>First</a> - <p id='two'>Some text</p> - <ul><li id='three'>LI</li><li>LI2</li></ul> - </div> - */}); - var one = $('one'); - var two = $('two'); - var three = $('three'); - - var oneHitPoint = cvox.DomUtil.elementToPoint(one); - var twoHitPoint = cvox.DomUtil.elementToPoint(two); - var threeHitPoint = cvox.DomUtil.elementToPoint(three); - - assertEquals(one, document.elementFromPoint(oneHitPoint.x, oneHitPoint.y)); - assertEquals(two, document.elementFromPoint(twoHitPoint.x, twoHitPoint.y)); - assertEquals(three, - document.elementFromPoint(threeHitPoint.x, threeHitPoint.y)); -}); - -/** Tests we compute the correct name for hidden aria labelledby nodes. */ -TEST_F('CvoxDomUtilUnitTest', 'HiddenAriaLabelledby', function() { - this.loadDoc(function() {/*! - <span id="acc_name" style="display: none"> - hello world! - </span> - <button id="button" aria-labelledby="acc_name"> - */}); - assertEquals('hello world!', - cvox.DomUtil.getName($('button'))); -}); - -/** Tests that we compute the correct state for accesskeys. */ -TEST_F('CvoxDomUtilUnitTest', 'AccessKey', function() { - this.loadDoc(function() {/*! - <a id='accessKey' href="#f" title="Next page" accesskey="n">Next page</a> - */}); - var a = $('accessKey'); - assertEquals('has access key, n', cvox.DomUtil.getState(a)); -}); - - -/** Tests that we compute the correct name for ordered listitems. */ -TEST_F('CvoxDomUtilUnitTest', 'OrderedListitem', function() { - this.loadDoc(function() {/*! - <ol id="fruits_ol"> - <li id='ol_li1'>apple - <li id='ol_li2'>orange - <li id='ol_li3'>strawberry - <li id='ol_li4'>banana - </ol> - */}); - var li1 = $('ol_li1'); - var li2 = $('ol_li2'); - var li3 = $('ol_li3'); - var li4 = $('ol_li4'); - // Note that whitespace processing happens at a higher layer - // (DescriptionUtil). - assertEquals('1. apple', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li1))); - assertEquals('2. orange', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li2))); - assertEquals('3. strawberry', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li3))); - assertEquals('4. banana', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li4))); - - $('fruits_ol').style.listStyleType = 'lower-latin'; - - assertEquals('A. apple', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li1))); - assertEquals('B. orange', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li2))); - assertEquals('C. strawberry', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li3))); - assertEquals('D. banana', - cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li4))); -}); - -/** Tests a node with title, and textContent containing only whitespace. */ -TEST_F('CvoxDomUtilUnitTest', 'TitleOverridesInnerWhitespace', function() { - this.loadDoc(function() {/*! - <button id="btn1" title="Remove from Chrome"> - <span class="lid"></span> - <span class="can"></span> - </button> - */}); - var btn1 = $('btn1'); - assertEquals('Remove from Chrome', cvox.DomUtil.getName(btn1)); -}); - -/** Test memoization. **/ -TEST_F('CvoxDomUtilUnitTest', 'Memoization', function() { - this.loadDoc(function() {/*! - <div id="container"> - </div> - */}); - - // Nest divs 100 levels deep. - var container = $('container'); - var outer = container; - for (var i = 0; i < 100; i++) { - var inner = document.createElement('div'); - outer.appendChild(inner); - outer = inner; - } - var target = document.createElement('p'); - target.innerHTML = 'Text'; - outer.appendChild(target); - - var iterations = 200; - - function logTime(msg, fn) { - var t0 = new Date(); - fn(); - console.log(msg + ' elapsed time: ' + (new Date() - t0) + ' ms'); - } - - // First, test without memoization. - logTime('No memoization', function() { - container.style.visibility = 'hidden'; - for (var i = 0; i < iterations; i++) { - assertFalse(cvox.DomUtil.isVisible(target)); - } - container.style.visibility = 'visible'; - for (var i = 0; i < iterations; i++) { - assertTrue(cvox.DomUtil.isVisible(target)); - } - }); - - // Now test with memoization enabled. - logTime('With memoization', function() { - cvox.Memoize.scope(function() { - container.style.visibility = 'hidden'; - for (var i = 0; i < iterations; i++) { - assertFalse(cvox.DomUtil.isVisible(target)); - } - }); - cvox.Memoize.scope(function() { - container.style.visibility = 'visible'; - for (var i = 0; i < iterations; i++) { - assertTrue(cvox.DomUtil.isVisible(target)); - } - }); - }); - - // Finally as a sanity check that things are being memoized, turn on - // memoization and show that we get the wrong result if we change the - // DOM and call isVisible again. - cvox.Memoize.scope(function() { - container.style.visibility = 'hidden'; - assertFalse(cvox.DomUtil.isVisible(target)); - - container.style.visibility = 'visible'; - // This should be true! It will return the wrong answer because - // we're deliberately leaving memoization on while modifying the DOM. - assertFalse(cvox.DomUtil.isVisible(target)); - }); -}); |