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| 1 // Copyright 2014 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 // Include test fixture. | |
| 6 GEN_INCLUDE(['../testing/chromevox_unittest_base.js']); | |
| 7 | |
| 8 /** | |
| 9 * Test fixture. | |
| 10 * @constructor | |
| 11 * @extends {ChromeVoxUnitTestBase} | |
| 12 */ | |
| 13 function CvoxDomUtilUnitTest() {} | |
| 14 | |
| 15 CvoxDomUtilUnitTest.prototype = { | |
| 16 __proto__: ChromeVoxUnitTestBase.prototype, | |
| 17 | |
| 18 /** @override */ | |
| 19 closureModuleDeps: [ | |
| 20 'cvox.ChromeVox', | |
| 21 'cvox.DescriptionUtil', | |
| 22 'cvox.DomUtil', | |
| 23 'cvox.TestMsgs', | |
| 24 ], | |
| 25 | |
| 26 /** @override */ | |
| 27 setUp: function() { | |
| 28 cvox.ChromeVox.msgs = new cvox.TestMsgs(); | |
| 29 }, | |
| 30 | |
| 31 asText_: function(node) { | |
| 32 var temp = document.createElement('div'); | |
| 33 temp.appendChild(node); | |
| 34 return temp.innerHTML; | |
| 35 }, | |
| 36 | |
| 37 assertEqualsAsText_: function(node1, node2) { | |
| 38 assertEquals(this.asText_(node1), this.asText_(node2)); | |
| 39 }, | |
| 40 | |
| 41 loadDomUtilTestDoc_: function() { | |
| 42 this.loadDoc(function() {/*! | |
| 43 <style type="text/css"> | |
| 44 #display_none { display: none; } | |
| 45 #visibility_hidden { visibility: hidden; } | |
| 46 #forced_visible { visibility: hidden; } | |
| 47 #visibility_collapse { visibility: collapse; } | |
| 48 #opacity_zero { opacity: 0; } | |
| 49 #opacity_partial { opacity: 0.5; } | |
| 50 #opacity_undefined { } | |
| 51 #nested_visibility_hide { visibility: hidden; } | |
| 52 #nested_visibility_show { visibility: visible; } | |
| 53 #nested_display_none { display: none; } | |
| 54 #nested_display_block { display: block; } | |
| 55 </style> | |
| 56 <form action=""> | |
| 57 | |
| 58 <div id="normal_node">1</div> | |
| 59 <div id="display_none">2</div> | |
| 60 <div id="visibility_hidden">3</div> | |
| 61 <div id="visibility_collapse">3b</div> | |
| 62 <div id="opacity_zero">4</div> | |
| 63 <div id="opacity_partial">4b</div> | |
| 64 <div id="opacity_undefined">5</div> | |
| 65 <select id="select_node"><option>5</option></select> | |
| 66 <textarea id="textarea">6</textarea> | |
| 67 <div id="forced_visible" aria-hidden="false">7</div> | |
| 68 <p id="normal_para">----</p> | |
| 69 <p id="presentation" role="presentation">----</p> | |
| 70 <p id="aria_hidden" aria-hidden="true">----</p> | |
| 71 <p id="only_spaces"> </p> | |
| 72 <p id="only_tabs"> </p> | |
| 73 <p id="only_newlines"> | |
| 74 | |
| 75 </p> | |
| 76 <p id="only_nbsp"> </p> | |
| 77 <p id="other_entity">&</p> | |
| 78 <img id="img"> | |
| 79 <img id="img_alt" alt="tree"> | |
| 80 <img id="img_blankalt" alt=""> | |
| 81 | |
| 82 <input id="check" type="checkbox"> | |
| 83 <input id="check_checked" type="checkbox" checked> | |
| 84 | |
| 85 <span><p id="a">a</p></span> | |
| 86 <span><p id="b">b</p><p id="c">c</p></span> | |
| 87 </form> | |
| 88 | |
| 89 <a id="special_link1" href="http://google.com"><span id="empty_span"></span> | |
| 90 </a> | |
| 91 <a id="special_link2" href="http://google.com"><span>Text content</span></a> | |
| 92 <a id="special_link3"><span></span></a> | |
| 93 | |
| 94 <div id="nested_visibility_hide"> | |
| 95 hide<div id="nested_visibility_show">show</div>me | |
| 96 </div> | |
| 97 <div id="nested_display_none"> | |
| 98 nothing<div id="nested_display_block">will</div>show | |
| 99 </div> | |
| 100 */}); | |
| 101 }, | |
| 102 }; | |
| 103 | |
| 104 TEST_F('CvoxDomUtilUnitTest', 'IsVisible', function() { | |
| 105 this.loadDomUtilTestDoc_(); | |
| 106 | |
| 107 // Simple tests. | |
| 108 var node = $('normal_node'); | |
| 109 assertEquals(true, cvox.DomUtil.isVisible(node)); | |
| 110 node = $('display_none'); | |
| 111 assertEquals(false, cvox.DomUtil.isVisible(node)); | |
| 112 node = $('visibility_hidden'); | |
| 113 assertEquals(false, cvox.DomUtil.isVisible(node)); | |
| 114 node = $('visibility_collapse'); | |
| 115 assertEquals(false, cvox.DomUtil.isVisible(node)); | |
| 116 node = $('opacity_zero'); | |
| 117 assertEquals(false, cvox.DomUtil.isVisible(node)); | |
| 118 node = $('opacity_partial'); | |
| 119 assertEquals(true, cvox.DomUtil.isVisible(node)); | |
| 120 node = $('opacity_undefined'); | |
| 121 assertEquals(true, cvox.DomUtil.isVisible(node)); | |
| 122 node = $('forced_visible'); | |
| 123 assertEquals(true, cvox.DomUtil.isVisible(node)); | |
| 124 | |
| 125 // Nested visibility tests. | |
| 126 node = $('nested_visibility_hide'); | |
| 127 assertEquals(true, cvox.DomUtil.isVisible(node)); // Has visible child. | |
| 128 node = $('nested_visibility_hide').childNodes[0]; | |
| 129 assertEquals(false, cvox.DomUtil.isVisible(node)); // TextNode is invisible. | |
| 130 node = $('nested_visibility_show'); | |
| 131 assertEquals(true, cvox.DomUtil.isVisible(node)); | |
| 132 node = $('nested_visibility_show').childNodes[0]; | |
| 133 assertEquals(true, cvox.DomUtil.isVisible(node)); // TextNode is visible. | |
| 134 node = $('nested_display_block'); | |
| 135 assertEquals(false, cvox.DomUtil.isVisible(node)); | |
| 136 | |
| 137 // Options tests (for performance). | |
| 138 node = $('nested_display_block'); | |
| 139 assertEquals(true, | |
| 140 cvox.DomUtil.isVisible(node, {checkAncestors: false})); | |
| 141 node = $('nested_visibility_hide'); | |
| 142 assertEquals(false, | |
| 143 cvox.DomUtil.isVisible(node, {checkDescendants: false})); | |
| 144 | |
| 145 // Test that an element not part of the DOM is treated as invisible. | |
| 146 var div = document.createElement('div'); | |
| 147 assertEquals(false, cvox.DomUtil.isVisible(div)); | |
| 148 document.body.appendChild(div); | |
| 149 assertEquals(true, cvox.DomUtil.isVisible(div)); | |
| 150 }); | |
| 151 | |
| 152 /** Test determining if a node is a leaf node or not. @export */ | |
| 153 TEST_F('CvoxDomUtilUnitTest', 'IsLeafNode', function() { | |
| 154 this.loadDomUtilTestDoc_(); | |
| 155 | |
| 156 var node = $('normal_node'); | |
| 157 assertEquals(false, cvox.DomUtil.isLeafNode(node)); | |
| 158 node = $('display_none'); | |
| 159 assertEquals(true, cvox.DomUtil.isLeafNode(node)); | |
| 160 node = $('visibility_hidden'); | |
| 161 assertEquals(true, cvox.DomUtil.isLeafNode(node)); | |
| 162 node = $('opacity_zero'); | |
| 163 assertEquals(true, cvox.DomUtil.isLeafNode(node)); | |
| 164 node = $('select_node'); | |
| 165 assertEquals(true, cvox.DomUtil.isLeafNode(node)); | |
| 166 node = $('textarea'); | |
| 167 assertEquals(true, cvox.DomUtil.isLeafNode(node)); | |
| 168 node = $('normal_para'); | |
| 169 assertEquals(false, cvox.DomUtil.isLeafNode(node)); | |
| 170 node = $('aria_hidden'); | |
| 171 assertEquals(true, cvox.DomUtil.isLeafNode(node)); | |
| 172 node = $('special_link1'); | |
| 173 assertEquals(true, cvox.DomUtil.isLeafNode(node)); | |
| 174 node = $('special_link2'); | |
| 175 assertEquals(true, cvox.DomUtil.isLeafNode(node)); | |
| 176 node = $('special_link3'); | |
| 177 assertEquals(false, cvox.DomUtil.isLeafNode(node)); | |
| 178 node = $('nested_visibility_hide'); | |
| 179 assertEquals(false, cvox.DomUtil.isLeafNode(node)); | |
| 180 }); | |
| 181 | |
| 182 /** Test determining if a node has content or not. @export */ | |
| 183 TEST_F('CvoxDomUtilUnitTest', 'HasContent', function() { | |
| 184 this.loadDomUtilTestDoc_(); | |
| 185 | |
| 186 var node = $('normal_node'); | |
| 187 cvox.DomUtil.hasContent(node); | |
| 188 assertEquals(true, cvox.DomUtil.hasContent(node)); | |
| 189 node = $('display_none'); | |
| 190 assertEquals(false, cvox.DomUtil.hasContent(node)); | |
| 191 node = $('visibility_hidden'); | |
| 192 assertEquals(false, cvox.DomUtil.hasContent(node)); | |
| 193 node = $('opacity_zero'); | |
| 194 assertEquals(false, cvox.DomUtil.hasContent(node)); | |
| 195 node = $('select_node'); | |
| 196 assertEquals(true, cvox.DomUtil.hasContent(node)); | |
| 197 node = $('textarea'); | |
| 198 assertEquals(true, cvox.DomUtil.hasContent(node)); | |
| 199 node = $('normal_para'); | |
| 200 assertEquals(true, cvox.DomUtil.hasContent(node)); | |
| 201 // TODO (adu): This test fails. Will inspect. | |
| 202 // node = $('presentation'); | |
| 203 // assertEquals(false, cvox.DomUtil.hasContent(node)); | |
| 204 node = $('aria_hidden'); | |
| 205 assertEquals(false, cvox.DomUtil.hasContent(node)); | |
| 206 node = $('only_spaces'); | |
| 207 assertEquals(false, cvox.DomUtil.hasContent(node)); | |
| 208 node = $('only_tabs'); | |
| 209 assertEquals(false, cvox.DomUtil.hasContent(node)); | |
| 210 node = $('only_newlines'); | |
| 211 assertEquals(false, cvox.DomUtil.hasContent(node)); | |
| 212 node = $('other_entity'); | |
| 213 assertEquals(true, cvox.DomUtil.hasContent(node)); | |
| 214 node = $('img'); | |
| 215 assertEquals(true, cvox.DomUtil.hasContent(node)); | |
| 216 node = $('img_alt'); | |
| 217 assertEquals(true, cvox.DomUtil.hasContent(node)); | |
| 218 node = $('img_blankalt'); | |
| 219 assertEquals(false, cvox.DomUtil.hasContent(node)); | |
| 220 }); | |
| 221 | |
| 222 /** Test getting a node's state. @export */ | |
| 223 TEST_F('CvoxDomUtilUnitTest', 'NodeState', function() { | |
| 224 this.loadDomUtilTestDoc_(); | |
| 225 this.appendDoc(function() {/*! | |
| 226 <input id="state1_enabled"> | |
| 227 <input id="state1_disabled" disabled> | |
| 228 <button id="state2_enabled">Button</button> | |
| 229 <button id="state2_disabled" disabled>Button</button> | |
| 230 <textarea id="state3_enabled">Textarea</textarea> | |
| 231 <textarea id="state3_disabled" disabled>Textarea</textarea> | |
| 232 <select id="state4_enabled"><option>Select</option></select> | |
| 233 <select id="state4_disabled" disabled><option>Select</option></select> | |
| 234 <div role="button" id="state5_enabled" tabindex="0">ARIAButton</div> | |
| 235 <div role="button" id="state5_disabled" tabindex="0" disabled>ARIAButton</div> | |
| 236 <fieldset> | |
| 237 <input id="state6_enabled"> | |
| 238 </fieldset> | |
| 239 <fieldset disabled> | |
| 240 <input id="state6_disabled"> | |
| 241 </fieldset> | |
| 242 */}); | |
| 243 var node = $('check'); | |
| 244 assertEquals('not checked', cvox.DomUtil.getState(node, true)); | |
| 245 node = $('check_checked'); | |
| 246 assertEquals('checked', cvox.DomUtil.getState(node, true)); | |
| 247 node = $('state1_enabled'); | |
| 248 assertEquals('', cvox.DomUtil.getState(node, true)); | |
| 249 node = $('state1_disabled'); | |
| 250 assertEquals('Disabled', cvox.DomUtil.getState(node, true)); | |
| 251 node = $('state2_enabled'); | |
| 252 assertEquals('', cvox.DomUtil.getState(node, true)); | |
| 253 node = $('state2_disabled'); | |
| 254 assertEquals('Disabled', cvox.DomUtil.getState(node, true)); | |
| 255 node = $('state3_enabled'); | |
| 256 assertEquals('', cvox.DomUtil.getState(node, true)); | |
| 257 node = $('state3_disabled'); | |
| 258 assertEquals('Disabled', cvox.DomUtil.getState(node, true)); | |
| 259 node = $('state4_enabled'); | |
| 260 assertEquals('1 of 1', cvox.DomUtil.getState(node, true)); | |
| 261 node = $('state4_disabled'); | |
| 262 assertEquals('1 of 1 Disabled', cvox.DomUtil.getState(node, true)); | |
| 263 node = $('state5_enabled'); | |
| 264 assertEquals('', cvox.DomUtil.getState(node, true)); | |
| 265 node = $('state5_disabled'); | |
| 266 assertEquals('', cvox.DomUtil.getState(node, true)); | |
| 267 node = $('state6_enabled'); | |
| 268 assertEquals('', cvox.DomUtil.getState(node, true)); | |
| 269 node = $('state6_disabled'); | |
| 270 assertEquals('Disabled', cvox.DomUtil.getState(node, true)); | |
| 271 }); | |
| 272 | |
| 273 /** Test finding the next/previous leaf node. @export */ | |
| 274 TEST_F('CvoxDomUtilUnitTest', 'LeafNodeTraversal', function() { | |
| 275 this.loadDomUtilTestDoc_(); | |
| 276 | |
| 277 var node = $('a'); | |
| 278 node = cvox.DomUtil.directedNextLeafNode(node); | |
| 279 assertEquals('\n ', node.textContent); | |
| 280 node = cvox.DomUtil.directedNextLeafNode(node); | |
| 281 assertEquals('b', node.textContent); | |
| 282 node = cvox.DomUtil.directedNextLeafNode(node); | |
| 283 assertEquals('c', node.textContent); | |
| 284 node = cvox.DomUtil.previousLeafNode(node); | |
| 285 assertEquals('b', node.textContent); | |
| 286 node = cvox.DomUtil.previousLeafNode(node); | |
| 287 assertEquals('\n ', node.textContent); | |
| 288 node = cvox.DomUtil.previousLeafNode(node); | |
| 289 assertEquals('a', node.textContent); | |
| 290 }); | |
| 291 | |
| 292 /** Test finding the label for controls. @export */ | |
| 293 TEST_F('CvoxDomUtilUnitTest', 'GetLabel', function() { | |
| 294 this.loadDoc(function() {/*! | |
| 295 <fieldset id="Fieldset"> | |
| 296 <legend>This is a legend inside a fieldset</legend> | |
| 297 <div align="right"> | |
| 298 <span> | |
| 299 Username: | |
| 300 </span> | |
| 301 </div> | |
| 302 <input name="Email" id="Email" size="18" value="" type="text"> | |
| 303 <span> | |
| 304 Password: | |
| 305 </span> | |
| 306 <input name="Passwd" id="Passwd" size="18" type="password"> | |
| 307 <input name="PersistentCookie" id="PersistentCookie" type="checkbox"> | |
| 308 <label for="PersistentCookie" id="PersistentCookieLabel"> | |
| 309 Stay signed in | |
| 310 </label> | |
| 311 <input name="signIn" id="signIn" value="Sign in" type="submit"> | |
| 312 <input id="dummyA" size="18" value="" type="text" title=""> | |
| 313 <input id="dummyB" size="18" value="" type="text" aria-label=""> | |
| 314 </fieldset> | |
| 315 */}); | |
| 316 | |
| 317 function getControlText(control) { | |
| 318 var description = cvox.DescriptionUtil.getControlDescription(control); | |
| 319 return cvox.DomUtil.collapseWhitespace( | |
| 320 description.context + ' ' + | |
| 321 description.text + ' ' + | |
| 322 description.userValue + ' ' + | |
| 323 description.annotation); | |
| 324 } | |
| 325 | |
| 326 var fieldsetElement = $('Fieldset'); | |
| 327 assertEquals('This is a legend inside a fieldset', | |
| 328 cvox.DomUtil.getName(fieldsetElement, false, false)); | |
| 329 | |
| 330 var usernameField = $('Email'); | |
| 331 assertEquals('', cvox.DomUtil.getValue(usernameField)); | |
| 332 assertEquals('Username:', | |
| 333 cvox.DomUtil.getControlLabelHeuristics(usernameField)); | |
| 334 assertEquals('Username: Edit text', getControlText(usernameField)); | |
| 335 var passwordField = $('Passwd'); | |
| 336 assertEquals('', cvox.DomUtil.getValue(passwordField)); | |
| 337 assertEquals('Password:', | |
| 338 cvox.DomUtil.getControlLabelHeuristics(passwordField)); | |
| 339 assertEquals('Password: Password edit text', getControlText(passwordField)); | |
| 340 var cookieCheckbox = $('PersistentCookie'); | |
| 341 assertEquals('Stay signed in', cvox.DomUtil.getName(cookieCheckbox)); | |
| 342 assertEquals('Stay signed in Check box not checked', | |
| 343 getControlText(cookieCheckbox)); | |
| 344 var signinButton = $('signIn'); | |
| 345 assertEquals('Sign in', cvox.DomUtil.getName(signinButton)); | |
| 346 assertEquals('Sign in Button', getControlText(signinButton)); | |
| 347 var dummyInputA = $('dummyA'); | |
| 348 assertEquals('', cvox.DomUtil.getName(dummyInputA)); | |
| 349 var dummyInputB = $('dummyB'); | |
| 350 assertEquals('', cvox.DomUtil.getName(dummyInputB)); | |
| 351 | |
| 352 // The heuristic no longer returns 'Stay signed in' as the label for | |
| 353 // the signIn button because 'Stay signed in' is in a label that's | |
| 354 // explicitly associated with another control. | |
| 355 //assertEquals('Stay signed in ', | |
| 356 // cvox.DomUtil.getControlLabelHeuristics(signinButton)); | |
| 357 }); | |
| 358 | |
| 359 /** Test finding the label for controls with a more complex setup. @export */ | |
| 360 TEST_F('CvoxDomUtilUnitTest', 'GetLabelComplex', function() { | |
| 361 this.loadDoc(function() {/*! | |
| 362 <table class="bug-report-table"> | |
| 363 <tbody><tr> | |
| 364 <td class="bug-report-fieldlabel"> | |
| 365 <input id="page-url-checkbox" type="checkbox"> | |
| 366 <span id="page-url-label" i18n-content="page-url">Include this URL:</span> | |
| 367 </td> | |
| 368 <td> | |
| 369 <input id="page-url-text" class="bug-report-field" maxlength="200"> | |
| 370 </td> | |
| 371 </tr> | |
| 372 </tbody></table> | |
| 373 <table id="user-email-table" class="bug-report-table"> | |
| 374 <tbody><tr> | |
| 375 <td class="bug-report-fieldlabel"> | |
| 376 <input id="user-email-checkbox" checked="checked" type="checkbox"> | |
| 377 <span id="user-email-label">Include this email:</span> | |
| 378 </td> | |
| 379 <td> | |
| 380 <label id="user-email-text" class="bug-report-field"></label> | |
| 381 </td> | |
| 382 </tr> | |
| 383 </tbody></table> | |
| 384 <table class="bug-report-table"> | |
| 385 <tbody><tr> | |
| 386 <td class="bug-report-fieldlabel"> | |
| 387 <input id="sys-info-checkbox" checked="checked" type="checkbox"> | |
| 388 <span id="sysinfo-label"> | |
| 389 <a id="sysinfo-url" href="#">Send system information</a> | |
| 390 </span> | |
| 391 </td> | |
| 392 </tr> | |
| 393 </tbody></table> | |
| 394 <table class="bug-report-table"> | |
| 395 <tbody><tr> | |
| 396 <td class="bug-report-fieldlabel"> | |
| 397 <input id="screenshot-checkbox" type="checkbox"> | |
| 398 <span id="screenshot-label-current">Include the current screenshot:</span> | |
| 399 </td> | |
| 400 </tr> | |
| 401 </tbody></table> | |
| 402 */}); | |
| 403 var urlCheckbox = $('page-url-checkbox'); | |
| 404 assertEquals('Include this URL:', | |
| 405 cvox.DomUtil.getControlLabelHeuristics(urlCheckbox)); | |
| 406 var emailCheckbox = $('user-email-checkbox'); | |
| 407 assertEquals('Include this email:', | |
| 408 cvox.DomUtil.getControlLabelHeuristics(emailCheckbox)); | |
| 409 var sysCheckbox = $('sys-info-checkbox'); | |
| 410 assertEquals('Send system information', | |
| 411 cvox.DomUtil.getControlLabelHeuristics(sysCheckbox)); | |
| 412 }); | |
| 413 | |
| 414 /**************************************************************/ | |
| 415 | |
| 416 TEST_F('CvoxDomUtilUnitTest', 'EscapedNames', function() { | |
| 417 this.loadDoc(function() {/*! | |
| 418 <p id="en-title" title="<>"></p> | |
| 419 <p id="en-arialabel" aria-label="<>"></p> | |
| 420 <img id="en-img" title="<>"></img> | |
| 421 <p id="en-double" title="&lt;&gt;"></p> | |
| 422 */}); | |
| 423 assertEquals('<>', cvox.DomUtil.getName( | |
| 424 $('en-title'))); | |
| 425 assertEquals('<>', cvox.DomUtil.getName( | |
| 426 $('en-arialabel'))); | |
| 427 assertEquals('<>', cvox.DomUtil.getName( | |
| 428 $('en-img'))); | |
| 429 assertEquals('<>', cvox.DomUtil.getName( | |
| 430 $('en-double'))); | |
| 431 }); | |
| 432 | |
| 433 /** Test a paragraph with plain text. @export */ | |
| 434 TEST_F('CvoxDomUtilUnitTest', 'SimplePara', function() { | |
| 435 this.loadDoc(function() {/*! | |
| 436 <p id="simplepara">This is a simple paragraph.</p> | |
| 437 */}); | |
| 438 var node = $('simplepara'); | |
| 439 var text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); | |
| 440 assertEquals('This is a simple paragraph.', text); | |
| 441 }); | |
| 442 | |
| 443 /** Test a paragraph with nested tags. @export */ | |
| 444 TEST_F('CvoxDomUtilUnitTest', 'NestedPara', function() { | |
| 445 this.loadDoc(function() {/*! | |
| 446 <p id="nestedpara">This is a <b>paragraph</b> with <i>nested</i> tags.</p> | |
| 447 */}); | |
| 448 var node = $('nestedpara'); | |
| 449 var text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); | |
| 450 assertEquals('This is a paragraph with nested tags.', text); | |
| 451 }); | |
| 452 | |
| 453 /** | |
| 454 * Test a paragraph with nested tags and varying visibility. | |
| 455 * @export | |
| 456 */ | |
| 457 TEST_F('CvoxDomUtilUnitTest', 'NestedVisibilityPara', function() { | |
| 458 this.loadDoc(function() {/*! | |
| 459 <style type="text/css"> | |
| 460 #nested_visibility_paragraph { } | |
| 461 #nested_visibility_paragraph .hide { visibility: hidden; } | |
| 462 #nested_visibility_paragraph .show { visibility: visible; } | |
| 463 </style> | |
| 464 <p id="nested_visibility_paragraph"> | |
| 465 This is | |
| 466 <span class="hide"> | |
| 467 not | |
| 468 <span class="show"> a sentence.</span> | |
| 469 </span> | |
| 470 </p> | |
| 471 */}); | |
| 472 var node = $('nested_visibility_paragraph'); | |
| 473 var text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); | |
| 474 assertEquals('This is a sentence.', text); | |
| 475 }); | |
| 476 | |
| 477 /** Test getting text from an IMG node. @export */ | |
| 478 TEST_F('CvoxDomUtilUnitTest', 'Image', function() { | |
| 479 this.loadDoc(function() {/*! | |
| 480 <img id="img"> | |
| 481 <img id="img_noalt" src="rose.png"> | |
| 482 <img id="img_alt" alt="flower" src="rose.png"> | |
| 483 <img id="img_title" title="a Flower" src="rose.png"> | |
| 484 <img id="img_noalt_long" | |
| 485 src="777777777777777777777777777777777.png"> | |
| 486 */}); | |
| 487 | |
| 488 var node = $('img'); | |
| 489 assertEquals('Image', cvox.DomUtil.getName(node)); | |
| 490 node = $('img_noalt'); | |
| 491 assertEquals('rose Image', cvox.DomUtil.getName(node)); | |
| 492 node = $('img_alt'); | |
| 493 assertEquals('flower', cvox.DomUtil.getName(node)); | |
| 494 node = $('img_title'); | |
| 495 assertEquals('a Flower', cvox.DomUtil.getName(node)); | |
| 496 node = $('img_noalt_long'); | |
| 497 assertEquals('Image', cvox.DomUtil.getName(node)); | |
| 498 }); | |
| 499 | |
| 500 /** Test getting text from a select box. @export */ | |
| 501 TEST_F('CvoxDomUtilUnitTest', 'Select', function() { | |
| 502 this.loadDoc(function() {/*! | |
| 503 <select id="select_noneselected"> | |
| 504 <option>Apple</option> | |
| 505 <option>Banana</option> | |
| 506 <option>Pear</option> | |
| 507 </select> | |
| 508 <select id="select_bananaselected"> | |
| 509 <option>Apple</option> | |
| 510 <option selected>Banana</option> | |
| 511 <option>Pear</option> | |
| 512 </select> | |
| 513 */}); | |
| 514 | |
| 515 $('select_noneselected').selectedIndex = -1; | |
| 516 var node = $('select_noneselected'); | |
| 517 assertEquals('', cvox.DomUtil.getValue(node)); | |
| 518 node = $('select_bananaselected'); | |
| 519 assertEquals('Banana', cvox.DomUtil.getValue(node)); | |
| 520 }); | |
| 521 | |
| 522 /** Test whether funky html causes getName to go into infinite loop. */ | |
| 523 TEST_F('CvoxDomUtilUnitTest', 'GetNameInfiniteLoop', function() { | |
| 524 this.loadDoc(function() {/*! | |
| 525 <div> | |
| 526 <label for="a"> | |
| 527 <p id="a">asdf</p> | |
| 528 </label> | |
| 529 </div> | |
| 530 */}); | |
| 531 // intentionally no asserts; if there is an infinite (recursive) loop, | |
| 532 // the stack will blow up | |
| 533 var node = $('a'); | |
| 534 var label = cvox.DomUtil.getName(node); | |
| 535 }); | |
| 536 | |
| 537 /** Test getting text from an INPUT control. @export */ | |
| 538 TEST_F('CvoxDomUtilUnitTest', 'Input', function() { | |
| 539 this.loadDoc(function() {/*! | |
| 540 <form action=""> | |
| 541 <input id="hidden" type="hidden" value="hidden1"> | |
| 542 <input id="input_img" type="image" src="rose.png"> | |
| 543 <input id="input_img_alt" type="image" alt="flower" src="rose.png"> | |
| 544 <input id="submit" type="submit"> | |
| 545 <input id="submit_withvalue" type="submit" value="Go"> | |
| 546 <input id="reset" type="reset"> | |
| 547 <input id="reset_withvalue" type="reset" value="Stop"> | |
| 548 <input id="button" type="button" value="Button"> | |
| 549 <input id="checkbox" type="checkbox" value="ignore1"> | |
| 550 <input id="checkbox_title" type="checkbox" value="ignore1" title="toggle"> | |
| 551 <input id="radio" type="radio" value="ignore2"> | |
| 552 <input id="password" type="password" value="dragon"> | |
| 553 <input id="text" value="my text"> | |
| 554 <input id="placeholder0" placeholder="Phone number"> | |
| 555 <input id="placeholder1" title="Phone number"> | |
| 556 <input id="placeholder2" title="Phone number" placeholder="xxx-yyy-zzzz"> | |
| 557 <input id="placeholder3" title="Phone number" placeholder="xxx-yyy-zzzz" | |
| 558 value="310-555-1212"> | |
| 559 </form> | |
| 560 */}); | |
| 561 | |
| 562 var node = $('hidden'); | |
| 563 assertEquals('', cvox.DomUtil.getName(node)); | |
| 564 node = $('input_img'); | |
| 565 assertEquals('rose Image', cvox.DomUtil.getName(node)); | |
| 566 node = $('input_img_alt'); | |
| 567 assertEquals('flower', cvox.DomUtil.getName(node)); | |
| 568 node = $('submit'); | |
| 569 assertEquals('Submit', cvox.DomUtil.getName(node)); | |
| 570 node = $('submit_withvalue'); | |
| 571 assertEquals('Go', cvox.DomUtil.getName(node)); | |
| 572 node = $('reset'); | |
| 573 assertEquals('Reset', cvox.DomUtil.getName(node)); | |
| 574 node = $('reset_withvalue'); | |
| 575 assertEquals('Stop', cvox.DomUtil.getName(node)); | |
| 576 node = $('button'); | |
| 577 assertEquals('Button', cvox.DomUtil.getName(node)); | |
| 578 node = $('checkbox'); | |
| 579 assertEquals('', cvox.DomUtil.getName(node)); | |
| 580 node = $('checkbox_title'); | |
| 581 assertEquals('toggle', cvox.DomUtil.getName(node)); | |
| 582 node = $('radio'); | |
| 583 assertEquals('', cvox.DomUtil.getName(node)); | |
| 584 node = $('password'); | |
| 585 assertEquals('dot dot dot dot dot dot ', cvox.DomUtil.getValue(node)); | |
| 586 node = $('text'); | |
| 587 assertEquals('my text', cvox.DomUtil.getValue(node)); | |
| 588 node = $('placeholder0'); | |
| 589 assertEquals('Phone number', cvox.DomUtil.getName(node)); | |
| 590 node = $('placeholder1'); | |
| 591 assertEquals('Phone number', cvox.DomUtil.getName(node)); | |
| 592 node = $('placeholder2'); | |
| 593 assertEquals('xxx-yyy-zzzz', | |
| 594 cvox.DomUtil.getName(node)); | |
| 595 node = $('placeholder3'); | |
| 596 assertEquals('310-555-1212 xxx-yyy-zzzz', | |
| 597 cvox.DomUtil.getValue(node) + ' ' + cvox.DomUtil.getName(node)); | |
| 598 }); | |
| 599 | |
| 600 | |
| 601 /** Test checking if something is a control. @export */ | |
| 602 TEST_F('CvoxDomUtilUnitTest', 'IsControl', function() { | |
| 603 this.loadDoc(function() {/*! | |
| 604 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 605 <tbody> | |
| 606 <tr> | |
| 607 <td> </td> | |
| 608 | |
| 609 <td nowrap="nowrap"> | |
| 610 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 611 <tbody> | |
| 612 <tr> | |
| 613 <td bgcolor="#3366CC"><img alt="" width="1" height="1"></td> | |
| 614 </tr> | |
| 615 </tbody> | |
| 616 </table> | |
| 617 | |
| 618 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 619 <tbody> | |
| 620 <tr> | |
| 621 <td bgcolor="#E5ECF9" nowrap="nowrap"><font color="#000000" | |
| 622 face="arial,sans-serif" size="+1"><b> Preferences</b> | |
| 623 </font></td> | |
| 624 | |
| 625 <td align="right" bgcolor="#E5ECF9" nowrap="nowrap"> | |
| 626 <font color="#000000" face="arial,sans-serif" size="-1"> | |
| 627 <a href="http://www.google.com/accounts/ManageAccount">Google | |
| 628 Account settings</a> | <a href="http://www.google.com/"> | |
| 629 Preferences Help</a> | <a href="/about.html">About | |
| 630 Google</a> </font></td> | |
| 631 </tr> | |
| 632 </tbody> | |
| 633 </table> | |
| 634 </td> | |
| 635 </tr> | |
| 636 </tbody> | |
| 637 </table> | |
| 638 | |
| 639 <table width="100%" border="0" cellpadding="2" cellspacing="0"> | |
| 640 <tbody> | |
| 641 <tr bgcolor="#E5ECF9"> | |
| 642 <td><font face="arial,sans-serif" size="-1"><b>Save</b> your | |
| 643 preferences when finished and <b>return to search</b>.</font></td> | |
| 644 | |
| 645 <td align="right"><font face="arial,sans-serif" size="-1"> | |
| 646 <input value="Save Preferences " name="submit2" type="submit"> | |
| 647 </font></td> | |
| 648 </tr> | |
| 649 </tbody> | |
| 650 </table> | |
| 651 | |
| 652 <h1>Global Preferences</h1><font size="-1">(changes apply to all Google | |
| 653 services)</font><br> | |
| 654 | |
| 655 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 656 <tbody> | |
| 657 <tr> | |
| 658 <td bgcolor="#CBDCED"><img alt="" width="1" height="2"></td> | |
| 659 </tr> | |
| 660 </tbody> | |
| 661 </table> | |
| 662 | |
| 663 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 664 <tbody> | |
| 665 <tr> | |
| 666 <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> | |
| 667 | |
| 668 <td valign="top" width="175" nowrap="nowrap"> | |
| 669 <br> | |
| 670 | |
| 671 | |
| 672 <h2>Interface Language</h2> | |
| 673 </td> | |
| 674 | |
| 675 <td colspan="2"><br> | |
| 676 <font face="arial,sans-serif" size="-1">Display Google tips and | |
| 677 messages in: <select name="hl"> | |
| 678 <option value="af"> | |
| 679 Afrikaans | |
| 680 </option> | |
| 681 | |
| 682 <option value="ak"> | |
| 683 Akan | |
| 684 </option> | |
| 685 | |
| 686 <option value="sq"> | |
| 687 Albanian | |
| 688 </option> | |
| 689 | |
| 690 <option value="am"> | |
| 691 Amharic | |
| 692 </option> | |
| 693 | |
| 694 <option value="ar"> | |
| 695 Arabic | |
| 696 </option> | |
| 697 </select><br> | |
| 698 If you do not find your native language in the pulldown above, you | |
| 699 can<br> | |
| 700 help Google create it through our | |
| 701 <a href="http://services.google.com/">Google in Your Language | |
| 702 program</a>.<br> | |
| 703 </font></td> | |
| 704 </tr> | |
| 705 </tbody> | |
| 706 </table> | |
| 707 | |
| 708 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 709 <tbody> | |
| 710 <tr> | |
| 711 <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> | |
| 712 </tr> | |
| 713 | |
| 714 <tr> | |
| 715 <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> | |
| 716 | |
| 717 <td valign="top" width="175" nowrap="nowrap"> | |
| 718 <br> | |
| 719 | |
| 720 | |
| 721 <h2>Search Language</h2> | |
| 722 </td> | |
| 723 | |
| 724 <td> | |
| 725 <br> | |
| 726 <font face="arial,sans-serif" size="-1">Prefer pages written in these | |
| 727 language(s):</font><br> | |
| 728 | |
| 729 <table border="0" cellpadding="5" cellspacing="10"> | |
| 730 <tbody> | |
| 731 <tr> | |
| 732 <td valign="top" nowrap="nowrap"><font face="arial,sans-serif" | |
| 733 size="-1"><label><input name="lr" value="lang_af" | |
| 734 onclick="tick()" id="paf" type="checkbox"> | |
| 735 <span id="taf">Afrikaans</span></label><br> | |
| 736 <label><input name="lr" value="lang_ar" onclick="tick()" | |
| 737 id="par" type="checkbox"> <span id="tar">Arabic</span></label> | |
| 738 <br> | |
| 739 <label><input name="lr" value="lang_hy" onclick="tick()" | |
| 740 id="phy" type="checkbox"> <span id="thy">Armenian</span> | |
| 741 </label><br> | |
| 742 <label><input name="lr" value="lang_be" onclick="tick()" | |
| 743 id="pbe" type="checkbox"> <span id="tbe">Belarusian</span> | |
| 744 </label><br> | |
| 745 <label><input name="lr" value="lang_bg" onclick="tick()" | |
| 746 id="pbg" type="checkbox"> <span id="tbg">Bulgarian</span> | |
| 747 </label><br> | |
| 748 <label><input name="lr" value="lang_ca" onclick="tick()" | |
| 749 id="pca" type="checkbox"> <span id="tca">Catalan</span> | |
| 750 </label><br> | |
| 751 <label><input name="lr" value="lang_zh-CN" onclick="tick()" | |
| 752 id="pzh-CN" type="checkbox"> <span id="tzh-CN"> | |
| 753 Chinese (Simplified)</span></label><br> | |
| 754 <label><input name="lr" value="lang_zh-TW" onclick="tick()" | |
| 755 id="pzh-TW" type="checkbox"> <span id="tzh-TW"> | |
| 756 Chinese (Traditional)</span></label><br> | |
| 757 <label><input name="lr" value="lang_hr" onclick="tick()" | |
| 758 id="phr" type="checkbox"> <span id="thr">Croatian</span> | |
| 759 </label><br> | |
| 760 <label><input name="lr" value="lang_cs" onclick="tick()" | |
| 761 id="pcs" type="checkbox"> <span id="tcs">Czech</span> | |
| 762 </label><br> | |
| 763 <label><input name="lr" value="lang_da" onclick="tick()" | |
| 764 id="pda" type="checkbox"> <span id="tda">Danish</span> | |
| 765 </label><br> | |
| 766 <label><input name="lr" value="lang_nl" onclick="tick()" | |
| 767 id="pnl" type="checkbox"> <span id="tnl">Dutch</span> | |
| 768 </label></font></td> | |
| 769 </tr> | |
| 770 </tbody> | |
| 771 </table> | |
| 772 </td> | |
| 773 </tr> | |
| 774 </tbody> | |
| 775 </table><a name="loc" id="loc"></a> | |
| 776 | |
| 777 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 778 <tbody> | |
| 779 <tr> | |
| 780 <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> | |
| 781 </tr> | |
| 782 | |
| 783 <tr> | |
| 784 <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> | |
| 785 | |
| 786 <td valign="top" width="175" nowrap="nowrap"> | |
| 787 <br> | |
| 788 | |
| 789 | |
| 790 <h2>Location</h2> | |
| 791 </td> | |
| 792 | |
| 793 <td> | |
| 794 <br> | |
| 795 | |
| 796 <div style="color: rgb(204, 0, 0); display: none;" id="locerr"> | |
| 797 <span id="lem"><font face="arial,sans-serif" size="-1">The location | |
| 798 <b>X</b> was not recognized.</font></span> | |
| 799 <font face="arial,sans-serif" size="-1"><br> | |
| 800 <br> | |
| 801 Suggestions:<br></font> | |
| 802 | |
| 803 <ul> | |
| 804 <li><font face="arial,sans-serif" size="-1">Make sure all street | |
| 805 and city names are spelled correctly.</font></li> | |
| 806 | |
| 807 <li><font face="arial,sans-serif" size="-1">Make sure the address | |
| 808 included a city and state.</font></li> | |
| 809 | |
| 810 <li><font face="arial,sans-serif" size="-1">Try entering a Zip | |
| 811 code.</font></li> | |
| 812 </ul> | |
| 813 </div> | |
| 814 | |
| 815 <div style="color: rgb(204, 0, 0); display: none;" id="locterr"> | |
| 816 <font face="arial,sans-serif" size="-1">Please enter a valid US | |
| 817 city or zip code<br> | |
| 818 <br></font> | |
| 819 </div> | |
| 820 | |
| 821 <div style="color: rgb(204, 0, 0); display: none;" id="locserr"> | |
| 822 <font face="arial,sans-serif" size="-1">Server error. Please try | |
| 823 again.<br> | |
| 824 <br></font> | |
| 825 </div><font face="arial,sans-serif" size="-1">Use as the default | |
| 826 location in Google Maps, customized search results, and other Google | |
| 827 products:<br> | |
| 828 <input name="uulo" value="1" type="hidden"><input name="muul" | |
| 829 value="4_20" type="hidden"><input name="luul" size="60" value="" | |
| 830 type="text"><br> | |
| 831 This location is saved on this computer. | |
| 832 <a href="/support/websearch/bin/answer.py?answer=35892&hl=en"> | |
| 833 Learn more</a><br> | |
| 834 <br></font> | |
| 835 </td> | |
| 836 </tr> | |
| 837 </tbody> | |
| 838 </table> | |
| 839 | |
| 840 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 841 <tbody> | |
| 842 <tr> | |
| 843 <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> | |
| 844 </tr> | |
| 845 | |
| 846 <tr> | |
| 847 <td rowspan="2" width="1" bgcolor="#CBDCED"> | |
| 848 <img alt="" width="2" height="1"></td> | |
| 849 | |
| 850 <td width="175" nowrap="nowrap"> | |
| 851 <br> | |
| 852 | |
| 853 <h2>SafeSearch Filtering</h2> | |
| 854 </td> | |
| 855 <td><br> | |
| 856 <font face="arial,sans-serif" size="-1"> | |
| 857 <a href="http://www.google.com/"> | |
| 858 Google's SafeSearch</a> blocks web pages containing explicit sexual | |
| 859 content from appearing in search results.</font></td> | |
| 860 </tr> | |
| 861 <tr valign="top"> | |
| 862 <td width="175" nowrap="nowrap"> </td> | |
| 863 <td> | |
| 864 <div style="margin-bottom: 1.2em; font: smaller arial,sans-serif;"> | |
| 865 <input id="stf" name="safeui" value="on" type="radio"> | |
| 866 <label for="stf">Use strict filtering (Filter both explicit | |
| 867 text and explicit images)</label><br> | |
| 868 <input id="modf" name="safeui" value="images" checked="checked" | |
| 869 type="radio"><label for="modf">Use moderate | |
| 870 filtering (Filter explicit images only - default | |
| 871 behavior)</label><br> | |
| 872 <input id="nof" name="safeui" value="off" type="radio"> | |
| 873 <label for="nof">Do not filter my search results</label> | |
| 874 </div> | |
| 875 <p style="margin-bottom: 1.2em; font-size: smaller;">This will apply | |
| 876 strict filtering to all searches from this computer using Firefox. | |
| 877 <a href="http://www.google.com/">Learn more</a></p> | |
| 878 </td> | |
| 879 </tr> | |
| 880 </tbody> | |
| 881 </table> | |
| 882 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 883 <tbody> | |
| 884 <tr> | |
| 885 <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> | |
| 886 </tr> | |
| 887 | |
| 888 <tr> | |
| 889 <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> | |
| 890 | |
| 891 <td valign="top" width="175" nowrap="nowrap"> | |
| 892 <br> | |
| 893 | |
| 894 | |
| 895 <h2>Number of Results</h2> | |
| 896 </td> | |
| 897 | |
| 898 <td> <br> | |
| 899 <font face="arial,sans-serif" size="-1">Google's default (10 results) | |
| 900 provides the fastest results.<br> | |
| 901 Display <select name="num"> | |
| 902 <option value="10" selected="selected"> | |
| 903 10 | |
| 904 </option> | |
| 905 | |
| 906 <option value="20"> | |
| 907 20 | |
| 908 </option> | |
| 909 | |
| 910 <option value="30"> | |
| 911 30 | |
| 912 </option> | |
| 913 | |
| 914 <option value="50"> | |
| 915 50 | |
| 916 </option> | |
| 917 | |
| 918 <option value="100"> | |
| 919 100 | |
| 920 </option> | |
| 921 </select> results per page.<br> | |
| 922 </font></td> | |
| 923 </tr> | |
| 924 </tbody> | |
| 925 </table> | |
| 926 | |
| 927 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 928 <tbody> | |
| 929 <tr> | |
| 930 <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> | |
| 931 </tr> | |
| 932 | |
| 933 <tr> | |
| 934 <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> | |
| 935 | |
| 936 <td valign="top" width="175" nowrap="nowrap"> | |
| 937 <br> | |
| 938 | |
| 939 | |
| 940 <h2>Results Window</h2><a name="safeui" id="safeui"> </a> | |
| 941 </td> | |
| 942 | |
| 943 <td> <br> | |
| 944 <font face="arial,sans-serif" size="-1"><input id="nwc" name="newwindow" | |
| 945 value="1" type="checkbox"> <label for="nwc">Open | |
| 946 search results in a new browser window.</label></font><br> | |
| 947 </td> | |
| 948 </tr> | |
| 949 </tbody> | |
| 950 </table> | |
| 951 | |
| 952 <table width="100%" border="0" cellpadding="0" cellspacing="0"> | |
| 953 <tbody> | |
| 954 <tr> | |
| 955 <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="1"></td> | |
| 956 </tr> | |
| 957 | |
| 958 <tr> | |
| 959 <td width="1" bgcolor="#CBDCED"><img alt="" width="2" height="1"></td> | |
| 960 | |
| 961 <td valign="top" width="175" nowrap="nowrap"> | |
| 962 <br> | |
| 963 | |
| 964 | |
| 965 <h2>Google Instant</h2> | |
| 966 </td> | |
| 967 | |
| 968 <td> <br> | |
| 969 <font face="arial,sans-serif" size="-1"><input id="suggon" name="suggon" | |
| 970 value="1" checked="checked" type="radio"><label for="suggon">Use Google | |
| 971 Instant predictions and results appear while typing</label><br> | |
| 972 <input id="suggmid" name="suggon" value="2" type="radio"> | |
| 973 <label for="suggmid">Do not use Google Instant</label><br> | |
| 974 <br> | |
| 975 Signed-in users can remove personalized predictions from their | |
| 976 <a href="/history">Web History</a>. <a href="http://www.google.com/"> | |
| 977 Learn more</a><br> | |
| 978 <br> | |
| 979 </font></td> | |
| 980 </tr> | |
| 981 | |
| 982 <tr> | |
| 983 <td colspan="4" bgcolor="#CBDCED"><img alt="" width="1" height="2"></td> | |
| 984 </tr> | |
| 985 </tbody> | |
| 986 </table><br> | |
| 987 */}); | |
| 988 var submitButton = document.getElementsByName('submit2')[0]; | |
| 989 assertEquals(true, cvox.DomUtil.isControl(submitButton)); | |
| 990 var selectControl = document.getElementsByName('hl')[0]; | |
| 991 assertEquals(true, cvox.DomUtil.isControl(selectControl)); | |
| 992 var checkbox = $('paf'); | |
| 993 assertEquals(true, cvox.DomUtil.isControl(checkbox)); | |
| 994 var textInput = document.getElementsByName('luul')[0]; | |
| 995 assertEquals(true, cvox.DomUtil.isControl(textInput)); | |
| 996 var radioButton = $('suggmid'); | |
| 997 assertEquals(true, cvox.DomUtil.isControl(radioButton)); | |
| 998 var h1Elem = document.getElementsByTagName('h1'); | |
| 999 assertEquals(false, cvox.DomUtil.isControl(h1Elem)); | |
| 1000 }); | |
| 1001 | |
| 1002 /** Test if something is an ARIA control. @export */ | |
| 1003 TEST_F('CvoxDomUtilUnitTest', 'IsAriaControl', function() { | |
| 1004 this.loadDoc(function() {/*! | |
| 1005 <li id="cb1" role="checkbox" tabindex="0" aria-checked="false" | |
| 1006 aria-describedby="cond desc1"> | |
| 1007 Lettuce | |
| 1008 </li> | |
| 1009 <li id="larger1" role="button" tabindex="0" aria-pressed="false" | |
| 1010 aria-labelledby="larger_label">+</li> | |
| 1011 <li id="r1" role="radio" tabindex="-1" aria-checked="false">Thai</li> | |
| 1012 <li id="treeitem1" role="treeitem" tabindex="-1">Oranges</li> | |
| 1013 */}); | |
| 1014 var checkbox = $('cb1'); | |
| 1015 assertEquals(true, cvox.DomUtil.isControl(checkbox)); | |
| 1016 var button = $('larger1'); | |
| 1017 assertEquals(true, cvox.DomUtil.isControl(button)); | |
| 1018 var radio = $('r1'); | |
| 1019 assertEquals(true, cvox.DomUtil.isControl(radio)); | |
| 1020 var treeitem = $('treeitem1'); | |
| 1021 assertEquals(false, cvox.DomUtil.isControl(treeitem)); | |
| 1022 }); | |
| 1023 | |
| 1024 /** Test if something is an focusable. @export */ | |
| 1025 TEST_F('CvoxDomUtilUnitTest', 'IsFocusable', function() { | |
| 1026 this.loadDoc(function() {/*! | |
| 1027 <a id="focus_link" href="#">Link</a> | |
| 1028 <a id="focus_anchor">Unfocusable anchor</a> | |
| 1029 <input id="focus_input" value="Input" /> | |
| 1030 <select id="focus_select"><option>Select</option></select> | |
| 1031 <button id="focus_button1">Button</button> | |
| 1032 <button id="focus_button2" tabindex="-1">Button 2</button> | |
| 1033 <button id="focus_button3" tabindex="0">Button 3</button> | |
| 1034 <button id="focus_button4" tabindex="1">Button 4</button> | |
| 1035 <div id="focus_div1">Div</div> | |
| 1036 <div id="focus_div2" tabindex="-1">Div 2</div> | |
| 1037 <div id="focus_div3" tabindex="0">Div 3</div> | |
| 1038 <div id="focus_div4" tabindex="1">Div 4</div> | |
| 1039 */}); | |
| 1040 var node; | |
| 1041 node = $('focus_link'); | |
| 1042 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1043 node = $('focus_anchor'); | |
| 1044 assertEquals(false, cvox.DomUtil.isFocusable(node)); | |
| 1045 node = $('focus_input'); | |
| 1046 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1047 node = $('focus_select'); | |
| 1048 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1049 node = $('focus_button1'); | |
| 1050 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1051 node = $('focus_button2'); | |
| 1052 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1053 node = $('focus_button3'); | |
| 1054 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1055 node = $('focus_button4'); | |
| 1056 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1057 node = $('focus_div1'); | |
| 1058 assertEquals(false, cvox.DomUtil.isFocusable(node)); | |
| 1059 node = $('focus_div2'); | |
| 1060 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1061 node = $('focus_div3'); | |
| 1062 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1063 node = $('focus_div4'); | |
| 1064 assertEquals(true, cvox.DomUtil.isFocusable(node)); | |
| 1065 | |
| 1066 // Test it with null. | |
| 1067 assertEquals(false, cvox.DomUtil.isFocusable(null)); | |
| 1068 | |
| 1069 // Test it with something that's not an element. | |
| 1070 assertEquals(false, cvox.DomUtil.isFocusable(new Object())); | |
| 1071 | |
| 1072 // Test it with a Text node. | |
| 1073 node = $('focus_button1').firstChild; | |
| 1074 assertEquals(false, cvox.DomUtil.isFocusable(node)); | |
| 1075 }); | |
| 1076 | |
| 1077 /** Some additional tests for getName function. */ | |
| 1078 TEST_F('CvoxDomUtilUnitTest', 'GetName', function() { | |
| 1079 this.loadDoc(function() {/*! | |
| 1080 <span id="test-span" aria-labelledby="fake-id">Some text</span> | |
| 1081 <label id="label1">One</label> | |
| 1082 <label id="label3">Label</label> | |
| 1083 <div id="test-div" aria-labelledby="label1 label2 label3"></div> | |
| 1084 */}); | |
| 1085 var node = $('test-span'); | |
| 1086 // Makes sure we can deal with invalid ids in aria-labelledby. | |
| 1087 var text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); | |
| 1088 assertEquals('Some text', text); | |
| 1089 node = $('test-div'); | |
| 1090 text = cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(node)); | |
| 1091 assertEquals('One Label', cvox.DomUtil.getName(node)); | |
| 1092 }); | |
| 1093 | |
| 1094 /** Test for getLinkURL. */ | |
| 1095 TEST_F('CvoxDomUtilUnitTest', 'GetLinkURL', function() { | |
| 1096 this.loadDoc(function() {/*! | |
| 1097 <a id="l1" name="nohref">Anchor</a> | |
| 1098 <a id="l2" href="">Empty link</a> | |
| 1099 <a id="l3" href="#">Link to self</a> | |
| 1100 <a id="l4" href="http://google.com">Google</a> | |
| 1101 <span id="l5" role="link" onClick="javascript:alert('?')">Something</span> | |
| 1102 <div id="l6" role="link">Div with link role</a> | |
| 1103 */}); | |
| 1104 var node = $('l1'); | |
| 1105 assertEquals('', cvox.DomUtil.getLinkURL(node)); | |
| 1106 node = $('l2'); | |
| 1107 assertEquals('', cvox.DomUtil.getLinkURL(node)); | |
| 1108 node = $('l3'); | |
| 1109 assertEquals('Internal link', cvox.DomUtil.getLinkURL(node)); | |
| 1110 node = $('l4'); | |
| 1111 assertEquals('http://google.com', cvox.DomUtil.getLinkURL(node)); | |
| 1112 node = $('l5'); | |
| 1113 assertEquals('Unknown link', cvox.DomUtil.getLinkURL(node)); | |
| 1114 node = $('l6'); | |
| 1115 assertEquals('Unknown link', cvox.DomUtil.getLinkURL(node)); | |
| 1116 }); | |
| 1117 | |
| 1118 /** Test for isDisabled. */ | |
| 1119 TEST_F('CvoxDomUtilUnitTest', 'IsDisabled', function() { | |
| 1120 this.loadDoc(function() {/*! | |
| 1121 <input id="button1" type="button" value="Press me!"/> | |
| 1122 <input id="button2" type="button" value="Don't touch me!" disabled/> | |
| 1123 */}); | |
| 1124 var node = $('button1'); | |
| 1125 assertEquals(false, cvox.DomUtil.isDisabled(node)); | |
| 1126 node = $('button2'); | |
| 1127 assertEquals(true, cvox.DomUtil.isDisabled(node)); | |
| 1128 }); | |
| 1129 | |
| 1130 /** Test for a tree with aria-expanded attribute. */ | |
| 1131 TEST_F('CvoxDomUtilUnitTest', 'Tree', function() { | |
| 1132 this.loadDoc(function() {/*! | |
| 1133 <div id=":0" role="tree" aria-selected="false" aria-expanded="true" | |
| 1134 aria-level="0" aria-labelledby=":0.label" tabindex="0" | |
| 1135 aria-activedescendant=":1"> | |
| 1136 <span id=":0.label">Countries</span> | |
| 1137 <div class="goog-tree-item" id=":1" role="treeitem" aria-selected="true" | |
| 1138 aria-expanded="false" aria-labelledby=":1.label" aria-level="1"> | |
| 1139 <span id=":1.label">A</span> | |
| 1140 </div> | |
| 1141 <div class="goog-tree-item" id=":2" role="treeitem" aria-selected="false" | |
| 1142 aria-expanded="false" aria-labelledby=":2.label" aria-level="1"> | |
| 1143 <span id=":2.label">B<span> | |
| 1144 </div> | |
| 1145 <div class="goog-tree-item" id=":3" role="treeitem" aria-selected="false" | |
| 1146 aria-expanded="true" aria-labelledby=":3.label" aria-level="1"> | |
| 1147 <span id=":3.label">C</span> | |
| 1148 <div class="goog-tree-children" role="group"> | |
| 1149 <div class="goog-tree-item" id=":3a" role="treeitem" | |
| 1150 aria-selected="false" aria-expanded="false" | |
| 1151 aria-labelledby=":3a.label" aria-level="2"> | |
| 1152 <span id=":3a.label">Chile</span> | |
| 1153 </div> | |
| 1154 <div class="goog-tree-item" id=":3b" role="treeitem" | |
| 1155 aria-selected="false" aria-expanded="false" | |
| 1156 aria-labelledby=":3b.label" aria-level="2"> | |
| 1157 <span id=":3b.label">China</span> | |
| 1158 </div> | |
| 1159 <div class="goog-tree-item" id=":3c" role="treeitem" | |
| 1160 aria-selected="false" aria-expanded="false" | |
| 1161 aria-labelledby=":3c.label" aria-level="2"> | |
| 1162 <span id=":3c.label">Christmas Island</span> | |
| 1163 </div> | |
| 1164 <div class="goog-tree-item" id=":3d" role="treeitem" | |
| 1165 aria-selected="false" aria-expanded="false" | |
| 1166 aria-labelledby=":3d.label" aria-level="2"> | |
| 1167 <span id=":3d.label">Cocos (Keeling) Islands</span> | |
| 1168 </div> | |
| 1169 </div> | |
| 1170 </div> | |
| 1171 </div> | |
| 1172 */}); | |
| 1173 var node = $(':0'); | |
| 1174 assertEquals('A Collapsed Selected 1 of 3', | |
| 1175 cvox.DomUtil.getControlValueAndStateString(node)); | |
| 1176 node = $(':1'); | |
| 1177 assertEquals('A Collapsed Selected 1 of 3', | |
| 1178 cvox.DomUtil.getControlValueAndStateString(node)); | |
| 1179 node = $(':2'); | |
| 1180 assertEquals('B Collapsed Not selected 2 of 3', | |
| 1181 cvox.DomUtil.getControlValueAndStateString(node)); | |
| 1182 node = $(':3'); | |
| 1183 assertEquals('C Expanded Not selected 3 of 3', | |
| 1184 cvox.DomUtil.getControlValueAndStateString(node)); | |
| 1185 node = $(':3b'); | |
| 1186 assertEquals('China Collapsed Not selected 2 of 4', | |
| 1187 cvox.DomUtil.getControlValueAndStateString(node)); | |
| 1188 }); | |
| 1189 | |
| 1190 /** Test for tables with different border specifications */ | |
| 1191 TEST_F('CvoxDomUtilUnitTest', 'TableBorders', function() { | |
| 1192 this.loadDoc(function() {/*! | |
| 1193 <table id=":0" border="1"> | |
| 1194 <tr> | |
| 1195 <td>A</td> | |
| 1196 </tr> | |
| 1197 </table> | |
| 1198 <table id=":1" border="0"> | |
| 1199 <tr> | |
| 1200 <td>A</td> | |
| 1201 </tr> | |
| 1202 </table> | |
| 1203 <table id=":2" border="0px"> | |
| 1204 <tr> | |
| 1205 <td>A</td> | |
| 1206 </tr> | |
| 1207 </table> | |
| 1208 <table id=":3" frame="box"> | |
| 1209 <tr> | |
| 1210 <td>A</td> | |
| 1211 </tr> | |
| 1212 </table> | |
| 1213 <table id=":4" frame="void"> | |
| 1214 <tr> | |
| 1215 <td>A</td> | |
| 1216 </tr> | |
| 1217 </table> | |
| 1218 <table id=":5" style="border-width: medium"> | |
| 1219 <tr> | |
| 1220 <td>A</td> | |
| 1221 </tr> | |
| 1222 </table> | |
| 1223 <table id=":6" style="border-width: medium; border-style: none"> | |
| 1224 <tr> | |
| 1225 <td>A</td> | |
| 1226 </tr> | |
| 1227 </table> | |
| 1228 <table id=":7" style="border-color: red"> | |
| 1229 <tr> | |
| 1230 <td>A</td> | |
| 1231 </tr> | |
| 1232 </table> | |
| 1233 <table id=":8" style="border-style: dotted; border-width: 0px"> | |
| 1234 <tr> | |
| 1235 <td>A</td> | |
| 1236 </tr> | |
| 1237 </table> | |
| 1238 <table id=":9" style="border-width: 0px"> | |
| 1239 <tr> | |
| 1240 <td>A</td> | |
| 1241 </tr> | |
| 1242 </table> | |
| 1243 <table id=":10" style="border: 0px"> | |
| 1244 <tr> | |
| 1245 <td>A</td> | |
| 1246 </tr> | |
| 1247 </table> | |
| 1248 <table id=":11" style="border: 0"> | |
| 1249 <tr> | |
| 1250 <td>A</td> | |
| 1251 </tr> | |
| 1252 </table> | |
| 1253 */}); | |
| 1254 var node = $(':0'); | |
| 1255 assertTrue(cvox.DomUtil.hasBorder(node)); | |
| 1256 | |
| 1257 node = $(':1'); | |
| 1258 assertFalse(cvox.DomUtil.hasBorder(node)); | |
| 1259 | |
| 1260 node = $(':2'); | |
| 1261 assertFalse(cvox.DomUtil.hasBorder(node)); | |
| 1262 | |
| 1263 node = $(':3'); | |
| 1264 assertTrue(cvox.DomUtil.hasBorder(node)); | |
| 1265 | |
| 1266 node = $(':4'); | |
| 1267 assertFalse(cvox.DomUtil.hasBorder(node)); | |
| 1268 | |
| 1269 node = $(':5'); | |
| 1270 assertTrue(cvox.DomUtil.hasBorder(node)); | |
| 1271 | |
| 1272 node = $(':6'); | |
| 1273 assertFalse(cvox.DomUtil.hasBorder(node)); | |
| 1274 | |
| 1275 node = $(':7'); | |
| 1276 assertTrue(cvox.DomUtil.hasBorder(node)); | |
| 1277 | |
| 1278 node = $(':8'); | |
| 1279 assertFalse(cvox.DomUtil.hasBorder(node)); | |
| 1280 | |
| 1281 node = $(':9'); | |
| 1282 assertFalse(cvox.DomUtil.hasBorder(node)); | |
| 1283 | |
| 1284 node = $(':10'); | |
| 1285 assertFalse(cvox.DomUtil.hasBorder(node)); | |
| 1286 | |
| 1287 node = $(':11'); | |
| 1288 assertFalse(cvox.DomUtil.hasBorder(node)); | |
| 1289 }); | |
| 1290 | |
| 1291 /** Tests for shallowChildlessClone */ | |
| 1292 TEST_F('CvoxDomUtilUnitTest', 'ShallowChildlessClone', function() { | |
| 1293 this.loadDoc(function() {/*! | |
| 1294 <div id='simple'>asdf</div> | |
| 1295 <div id='expectedSimpleClone'>asdf</div> | |
| 1296 <div id='oneLevel'><div>asdf</div></div> | |
| 1297 <div id='expectedOneLevelClone'><div></div></div> | |
| 1298 <div id='withAttrs'><div class="asdf">asdf</div></div> | |
| 1299 <div id='expectedWithAttrsClone'><div class="asdf"></div></div> | |
| 1300 */}); | |
| 1301 | |
| 1302 var simple = $('simple').firstChild; | |
| 1303 var expectedSimpleClone = $('expectedSimpleClone').firstChild; | |
| 1304 var oneLevel = $('oneLevel').firstChild; | |
| 1305 var expectedOneLevelClone = $('expectedOneLevelClone').firstChild; | |
| 1306 var withAttrs = $('withAttrs').firstChild; | |
| 1307 var expectedWithAttrsClone = $('expectedWithAttrsClone').firstChild; | |
| 1308 | |
| 1309 var simpleClone = cvox.DomUtil.shallowChildlessClone(simple); | |
| 1310 this.assertEqualsAsText_(simpleClone, expectedSimpleClone); | |
| 1311 | |
| 1312 var oneLevelClone = cvox.DomUtil.shallowChildlessClone(oneLevel); | |
| 1313 this.assertEqualsAsText_(oneLevelClone, expectedOneLevelClone); | |
| 1314 | |
| 1315 var withAttrsClone = cvox.DomUtil.shallowChildlessClone(withAttrs); | |
| 1316 this.assertEqualsAsText_(withAttrsClone, expectedWithAttrsClone); | |
| 1317 }); | |
| 1318 | |
| 1319 /** Tests for deepClone */ | |
| 1320 TEST_F('CvoxDomUtilUnitTest', 'DeepClone', function() { | |
| 1321 this.loadDoc(function() {/*! | |
| 1322 <div id='simple'>asdf</div> | |
| 1323 */}); | |
| 1324 var simpleClone = cvox.DomUtil.deepClone($('simple')); | |
| 1325 this.assertEqualsAsText_(simpleClone, $('simple')); | |
| 1326 | |
| 1327 this.loadDoc(function() {/*! | |
| 1328 <div id="withAttrs" class="asdf">asdf</div> | |
| 1329 */}); | |
| 1330 var withAttrsClone = cvox.DomUtil.deepClone($('withAttrs')); | |
| 1331 this.assertEqualsAsText_(withAttrsClone, $('withAttrs')); | |
| 1332 }); | |
| 1333 | |
| 1334 /** Tests for findNode */ | |
| 1335 TEST_F('CvoxDomUtilUnitTest', 'FindNode', function() { | |
| 1336 this.loadDoc(function() {/*! | |
| 1337 <div id="root"> | |
| 1338 <p id="a">a</p> | |
| 1339 <a href="#" id="b">b</a> | |
| 1340 </div> | |
| 1341 */}); | |
| 1342 var f = cvox.DomUtil.findNode; | |
| 1343 var node = f($('root'), function(n) {return n.id == 'b';}); | |
| 1344 assertEquals('b', node.id); | |
| 1345 }); | |
| 1346 | |
| 1347 /** Tests for getState for a list */ | |
| 1348 TEST_F('CvoxDomUtilUnitTest', 'ListLength', function() { | |
| 1349 this.loadDoc(function() {/*! | |
| 1350 <ul id="ul1"> | |
| 1351 <li>A | |
| 1352 <li>B | |
| 1353 <li>C | |
| 1354 </ul> | |
| 1355 <ul id="ul2"> | |
| 1356 <li aria-setsize="10">A | |
| 1357 <li aria-setsize="10">B | |
| 1358 <li aria-setsize="10">C | |
| 1359 </ul> | |
| 1360 */}); | |
| 1361 var ul1 = $('ul1'); | |
| 1362 assertEquals('with 3 items', | |
| 1363 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getState(ul1))); | |
| 1364 | |
| 1365 var ul2 = $('ul2'); | |
| 1366 assertEquals('with 10 items', | |
| 1367 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getState(ul2))); | |
| 1368 }); | |
| 1369 | |
| 1370 /** Tests for hasLongDesc */ | |
| 1371 TEST_F('CvoxDomUtilUnitTest', 'HasLongDesc', function() { | |
| 1372 this.loadDoc(function() {/*! | |
| 1373 <img id="img0" longdesc="desc.html" src="img0.jpg"></img> | |
| 1374 <img id="img1" src="img1.jpg"></img> | |
| 1375 */}); | |
| 1376 var img0 = $('img0'); | |
| 1377 assertEquals(true, cvox.DomUtil.hasLongDesc(img0)); | |
| 1378 | |
| 1379 var img1 = $('img1'); | |
| 1380 assertEquals(false, cvox.DomUtil.hasLongDesc(img1)); | |
| 1381 }); | |
| 1382 | |
| 1383 /** Tests for various link leaf types. */ | |
| 1384 TEST_F('CvoxDomUtilUnitTest', 'LinkLeaf', function() { | |
| 1385 this.loadDoc(function() {/*! | |
| 1386 <a id='leaf' href='google.com'><strong>Click</strong><div>here</div></a> | |
| 1387 <a id='non-leaf' href='google.com'>Click <h2>here</h2></a> | |
| 1388 */}); | |
| 1389 var leaf = $('leaf'); | |
| 1390 var nonLeaf = $('non-leaf'); | |
| 1391 assertTrue(cvox.DomUtil.isLeafNode(leaf)); | |
| 1392 assertFalse(cvox.DomUtil.isLeafNode(nonLeaf)); | |
| 1393 }); | |
| 1394 | |
| 1395 | |
| 1396 /** Test the value and state of a multiple select. */ | |
| 1397 TEST_F('CvoxDomUtilUnitTest', 'MultipleSelectValue', function() { | |
| 1398 this.loadDoc(function() {/*! | |
| 1399 <select id='cars' multiple> | |
| 1400 <option value="volvo">Volvo</option> | |
| 1401 <option value="saab">Saab</option> | |
| 1402 <option value="opel" selected>Opel</option> | |
| 1403 <option value="audi" selected>Audi</option> | |
| 1404 </select> | |
| 1405 */}); | |
| 1406 var cars = $('cars'); | |
| 1407 assertEquals('Opel to Audi', cvox.DomUtil.getValue(cars)); | |
| 1408 assertEquals('selected 2 items', cvox.DomUtil.getState(cars)); | |
| 1409 }); | |
| 1410 | |
| 1411 | |
| 1412 /** | |
| 1413 * Test correctness of elementToPoint. | |
| 1414 * | |
| 1415 * Absolute positioning of the container is used to avoid the window of the | |
| 1416 * browser being too small to contain the test elements. | |
| 1417 */ | |
| 1418 TEST_F('CvoxDomUtilUnitTest', 'ElementToPoint', function() { | |
| 1419 this.loadDoc(function() {/*! | |
| 1420 <div style="position: absolute; top: 0; left: 0"> | |
| 1421 <a id='one' href='#a'>First</a> | |
| 1422 <p id='two'>Some text</p> | |
| 1423 <ul><li id='three'>LI</li><li>LI2</li></ul> | |
| 1424 </div> | |
| 1425 */}); | |
| 1426 var one = $('one'); | |
| 1427 var two = $('two'); | |
| 1428 var three = $('three'); | |
| 1429 | |
| 1430 var oneHitPoint = cvox.DomUtil.elementToPoint(one); | |
| 1431 var twoHitPoint = cvox.DomUtil.elementToPoint(two); | |
| 1432 var threeHitPoint = cvox.DomUtil.elementToPoint(three); | |
| 1433 | |
| 1434 assertEquals(one, document.elementFromPoint(oneHitPoint.x, oneHitPoint.y)); | |
| 1435 assertEquals(two, document.elementFromPoint(twoHitPoint.x, twoHitPoint.y)); | |
| 1436 assertEquals(three, | |
| 1437 document.elementFromPoint(threeHitPoint.x, threeHitPoint.y)); | |
| 1438 }); | |
| 1439 | |
| 1440 /** Tests we compute the correct name for hidden aria labelledby nodes. */ | |
| 1441 TEST_F('CvoxDomUtilUnitTest', 'HiddenAriaLabelledby', function() { | |
| 1442 this.loadDoc(function() {/*! | |
| 1443 <span id="acc_name" style="display: none"> | |
| 1444 hello world! | |
| 1445 </span> | |
| 1446 <button id="button" aria-labelledby="acc_name"> | |
| 1447 */}); | |
| 1448 assertEquals('hello world!', | |
| 1449 cvox.DomUtil.getName($('button'))); | |
| 1450 }); | |
| 1451 | |
| 1452 /** Tests that we compute the correct state for accesskeys. */ | |
| 1453 TEST_F('CvoxDomUtilUnitTest', 'AccessKey', function() { | |
| 1454 this.loadDoc(function() {/*! | |
| 1455 <a id='accessKey' href="#f" title="Next page" accesskey="n">Next page</a> | |
| 1456 */}); | |
| 1457 var a = $('accessKey'); | |
| 1458 assertEquals('has access key, n', cvox.DomUtil.getState(a)); | |
| 1459 }); | |
| 1460 | |
| 1461 | |
| 1462 /** Tests that we compute the correct name for ordered listitems. */ | |
| 1463 TEST_F('CvoxDomUtilUnitTest', 'OrderedListitem', function() { | |
| 1464 this.loadDoc(function() {/*! | |
| 1465 <ol id="fruits_ol"> | |
| 1466 <li id='ol_li1'>apple | |
| 1467 <li id='ol_li2'>orange | |
| 1468 <li id='ol_li3'>strawberry | |
| 1469 <li id='ol_li4'>banana | |
| 1470 </ol> | |
| 1471 */}); | |
| 1472 var li1 = $('ol_li1'); | |
| 1473 var li2 = $('ol_li2'); | |
| 1474 var li3 = $('ol_li3'); | |
| 1475 var li4 = $('ol_li4'); | |
| 1476 // Note that whitespace processing happens at a higher layer | |
| 1477 // (DescriptionUtil). | |
| 1478 assertEquals('1. apple', | |
| 1479 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li1))); | |
| 1480 assertEquals('2. orange', | |
| 1481 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li2))); | |
| 1482 assertEquals('3. strawberry', | |
| 1483 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li3))); | |
| 1484 assertEquals('4. banana', | |
| 1485 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li4))); | |
| 1486 | |
| 1487 $('fruits_ol').style.listStyleType = 'lower-latin'; | |
| 1488 | |
| 1489 assertEquals('A. apple', | |
| 1490 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li1))); | |
| 1491 assertEquals('B. orange', | |
| 1492 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li2))); | |
| 1493 assertEquals('C. strawberry', | |
| 1494 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li3))); | |
| 1495 assertEquals('D. banana', | |
| 1496 cvox.DomUtil.collapseWhitespace(cvox.DomUtil.getName(li4))); | |
| 1497 }); | |
| 1498 | |
| 1499 /** Tests a node with title, and textContent containing only whitespace. */ | |
| 1500 TEST_F('CvoxDomUtilUnitTest', 'TitleOverridesInnerWhitespace', function() { | |
| 1501 this.loadDoc(function() {/*! | |
| 1502 <button id="btn1" title="Remove from Chrome"> | |
| 1503 <span class="lid"></span> | |
| 1504 <span class="can"></span> | |
| 1505 </button> | |
| 1506 */}); | |
| 1507 var btn1 = $('btn1'); | |
| 1508 assertEquals('Remove from Chrome', cvox.DomUtil.getName(btn1)); | |
| 1509 }); | |
| 1510 | |
| 1511 /** Test memoization. **/ | |
| 1512 TEST_F('CvoxDomUtilUnitTest', 'Memoization', function() { | |
| 1513 this.loadDoc(function() {/*! | |
| 1514 <div id="container"> | |
| 1515 </div> | |
| 1516 */}); | |
| 1517 | |
| 1518 // Nest divs 100 levels deep. | |
| 1519 var container = $('container'); | |
| 1520 var outer = container; | |
| 1521 for (var i = 0; i < 100; i++) { | |
| 1522 var inner = document.createElement('div'); | |
| 1523 outer.appendChild(inner); | |
| 1524 outer = inner; | |
| 1525 } | |
| 1526 var target = document.createElement('p'); | |
| 1527 target.innerHTML = 'Text'; | |
| 1528 outer.appendChild(target); | |
| 1529 | |
| 1530 var iterations = 200; | |
| 1531 | |
| 1532 function logTime(msg, fn) { | |
| 1533 var t0 = new Date(); | |
| 1534 fn(); | |
| 1535 console.log(msg + ' elapsed time: ' + (new Date() - t0) + ' ms'); | |
| 1536 } | |
| 1537 | |
| 1538 // First, test without memoization. | |
| 1539 logTime('No memoization', function() { | |
| 1540 container.style.visibility = 'hidden'; | |
| 1541 for (var i = 0; i < iterations; i++) { | |
| 1542 assertFalse(cvox.DomUtil.isVisible(target)); | |
| 1543 } | |
| 1544 container.style.visibility = 'visible'; | |
| 1545 for (var i = 0; i < iterations; i++) { | |
| 1546 assertTrue(cvox.DomUtil.isVisible(target)); | |
| 1547 } | |
| 1548 }); | |
| 1549 | |
| 1550 // Now test with memoization enabled. | |
| 1551 logTime('With memoization', function() { | |
| 1552 cvox.Memoize.scope(function() { | |
| 1553 container.style.visibility = 'hidden'; | |
| 1554 for (var i = 0; i < iterations; i++) { | |
| 1555 assertFalse(cvox.DomUtil.isVisible(target)); | |
| 1556 } | |
| 1557 }); | |
| 1558 cvox.Memoize.scope(function() { | |
| 1559 container.style.visibility = 'visible'; | |
| 1560 for (var i = 0; i < iterations; i++) { | |
| 1561 assertTrue(cvox.DomUtil.isVisible(target)); | |
| 1562 } | |
| 1563 }); | |
| 1564 }); | |
| 1565 | |
| 1566 // Finally as a sanity check that things are being memoized, turn on | |
| 1567 // memoization and show that we get the wrong result if we change the | |
| 1568 // DOM and call isVisible again. | |
| 1569 cvox.Memoize.scope(function() { | |
| 1570 container.style.visibility = 'hidden'; | |
| 1571 assertFalse(cvox.DomUtil.isVisible(target)); | |
| 1572 | |
| 1573 container.style.visibility = 'visible'; | |
| 1574 // This should be true! It will return the wrong answer because | |
| 1575 // we're deliberately leaving memoization on while modifying the DOM. | |
| 1576 assertFalse(cvox.DomUtil.isVisible(target)); | |
| 1577 }); | |
| 1578 }); | |
| OLD | NEW |
|---|
Chromium Code Reviews
Issue 541403002:
Rename ChromeVox tests and utilities for consistency. (Closed)
Base URL: https://chromium.googlesource.com/chromium/src.git@lkcr