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comparison: accessible/tests/mochitest/treeupdate/test_doc.html
accessible/tests/mochitest/treeupdate/test_doc.html
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| 1 <!DOCTYPE html> | |
| 2 <html> | |
| 3 | |
| 4 <head> | |
| 5 <title>Test document root content mutations</title> | |
| 6 <link rel="stylesheet" type="text/css" | |
| 7 href="chrome://mochikit/content/tests/SimpleTest/test.css" /> | |
| 8 | |
| 9 <script type="application/javascript" | |
| 10 src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script> | |
| 11 | |
| 12 <script type="application/javascript" | |
| 13 src="../common.js"></script> | |
| 14 <script type="application/javascript" | |
| 15 src="../role.js"></script> | |
| 16 <script type="application/javascript" | |
| 17 src="../states.js"></script> | |
| 18 <script type="application/javascript" | |
| 19 src="../events.js"></script> | |
| 20 | |
| 21 <script type="application/javascript"> | |
| 22 | |
| 23 //////////////////////////////////////////////////////////////////////////// | |
| 24 // Helpers | |
| 25 | |
| 26 function getDocNode(aID) | |
| 27 { | |
| 28 return getNode(aID).contentDocument; | |
| 29 } | |
| 30 function getDocChildNode(aID) | |
| 31 { | |
| 32 return getDocNode(aID).body.firstChild; | |
| 33 } | |
| 34 | |
| 35 function rootContentReplaced(aID, aTextName, aRootContentRole) | |
| 36 { | |
| 37 this.eventSeq = [ | |
| 38 new invokerChecker(EVENT_SHOW, getDocChildNode, aID), | |
| 39 new invokerChecker(EVENT_REORDER, getDocNode, aID) | |
| 40 ]; | |
| 41 | |
| 42 this.finalCheck = function rootContentReplaced_finalCheck() | |
| 43 { | |
| 44 var tree = { | |
| 45 role: aRootContentRole || ROLE_DOCUMENT, | |
| 46 children: [ | |
| 47 { | |
| 48 role: ROLE_TEXT_LEAF, | |
| 49 name: aTextName | |
| 50 } | |
| 51 ] | |
| 52 }; | |
| 53 testAccessibleTree(getDocNode(aID), tree); | |
| 54 } | |
| 55 } | |
| 56 | |
| 57 function rootContentRemoved(aID) | |
| 58 { | |
| 59 this.eventSeq = [ | |
| 60 new invokerChecker(EVENT_HIDE, null), | |
| 61 new invokerChecker(EVENT_REORDER, getDocNode, aID) | |
| 62 ]; | |
| 63 | |
| 64 this.preinvoke = function rootContentRemoved_preinvoke() | |
| 65 { | |
| 66 // Set up target for hide event before we invoke. | |
| 67 var text = getAccessible(getAccessible(getDocNode(aID)).firstChild); | |
| 68 this.eventSeq[0].target = text; | |
| 69 } | |
| 70 | |
| 71 this.finalCheck = function rootContentRemoved_finalCheck() | |
| 72 { | |
| 73 var tree = { | |
| 74 role: ROLE_DOCUMENT, | |
| 75 children: [ ] | |
| 76 }; | |
| 77 testAccessibleTree(getDocNode(aID), tree); | |
| 78 } | |
| 79 } | |
| 80 | |
| 81 function rootContentInserted(aID, aTextName) | |
| 82 { | |
| 83 this.eventSeq = [ | |
| 84 new invokerChecker(EVENT_SHOW, getDocChildNode, aID), | |
| 85 new invokerChecker(EVENT_REORDER, getDocNode, aID) | |
| 86 ]; | |
| 87 | |
| 88 this.finalCheck = function rootContentInserted_finalCheck() | |
| 89 { | |
| 90 var tree = { | |
| 91 role: ROLE_DOCUMENT, | |
| 92 children: [ | |
| 93 { | |
| 94 role: ROLE_TEXT_LEAF, | |
| 95 name: aTextName | |
| 96 } | |
| 97 ] | |
| 98 }; | |
| 99 testAccessibleTree(getDocNode(aID), tree); | |
| 100 } | |
| 101 } | |
| 102 | |
| 103 //////////////////////////////////////////////////////////////////////////// | |
| 104 // Invokers | |
| 105 | |
| 106 function writeIFrameDoc(aID) | |
| 107 { | |
| 108 this.__proto__ = new rootContentReplaced(aID, "hello"); | |
| 109 | |
| 110 this.invoke = function writeIFrameDoc_invoke() | |
| 111 { | |
| 112 var docNode = getDocNode(aID); | |
| 113 | |
| 114 // We can't use open/write/close outside of iframe document because of | |
| 115 // security error. | |
| 116 var script = docNode.createElement("script"); | |
| 117 script.textContent = "document.open(); document.write('hello'); document.close();"; | |
| 118 docNode.body.appendChild(script); | |
| 119 } | |
| 120 | |
| 121 this.getID = function writeIFrameDoc_getID() | |
| 122 { | |
| 123 return "write document"; | |
| 124 } | |
| 125 } | |
| 126 | |
| 127 /** | |
| 128 * Replace HTML element. | |
| 129 */ | |
| 130 function replaceIFrameHTMLElm(aID) | |
| 131 { | |
| 132 this.__proto__ = new rootContentReplaced(aID, "New Wave"); | |
| 133 | |
| 134 this.invoke = function replaceIFrameHTMLElm_invoke() | |
| 135 { | |
| 136 var docNode = getDocNode(aID); | |
| 137 var newHTMLNode = docNode.createElement("html"); | |
| 138 var newBodyNode = docNode.createElement("body"); | |
| 139 var newTextNode = docNode.createTextNode("New Wave"); | |
| 140 newBodyNode.appendChild(newTextNode); | |
| 141 newHTMLNode.appendChild(newBodyNode); | |
| 142 docNode.replaceChild(newHTMLNode, docNode.documentElement); | |
| 143 } | |
| 144 | |
| 145 this.getID = function replaceIFrameHTMLElm_getID() | |
| 146 { | |
| 147 return "replace HTML element"; | |
| 148 } | |
| 149 } | |
| 150 | |
| 151 /** | |
| 152 * Replace HTML body on new body having ARIA role. | |
| 153 */ | |
| 154 function replaceIFrameBody(aID) | |
| 155 { | |
| 156 this.__proto__ = new rootContentReplaced(aID, "New Hello"); | |
| 157 | |
| 158 this.invoke = function replaceIFrameBody_invoke() | |
| 159 { | |
| 160 var docNode = getDocNode(aID); | |
| 161 var newBodyNode = docNode.createElement("body"); | |
| 162 var newTextNode = docNode.createTextNode("New Hello"); | |
| 163 newBodyNode.appendChild(newTextNode); | |
| 164 docNode.documentElement.replaceChild(newBodyNode, docNode.body); | |
| 165 } | |
| 166 | |
| 167 this.getID = function replaceIFrameBody_getID() | |
| 168 { | |
| 169 return "replace body"; | |
| 170 } | |
| 171 } | |
| 172 | |
| 173 /** | |
| 174 * Replace HTML body on new body having ARIA role. | |
| 175 */ | |
| 176 function replaceIFrameBodyOnARIARoleBody(aID) | |
| 177 { | |
| 178 this.__proto__ = new rootContentReplaced(aID, "New Hello", | |
| 179 ROLE_PUSHBUTTON); | |
| 180 | |
| 181 this.invoke = function replaceIFrameBodyOnARIARoleBody_invoke() | |
| 182 { | |
| 183 var docNode = getDocNode(aID); | |
| 184 var newBodyNode = docNode.createElement("body"); | |
| 185 var newTextNode = docNode.createTextNode("New Hello"); | |
| 186 newBodyNode.appendChild(newTextNode); | |
| 187 newBodyNode.setAttribute("role", "button"); | |
| 188 docNode.documentElement.replaceChild(newBodyNode, docNode.body); | |
| 189 } | |
| 190 | |
| 191 this.getID = function replaceIFrameBodyOnARIARoleBody_getID() | |
| 192 { | |
| 193 return "replace body on body having ARIA role"; | |
| 194 } | |
| 195 } | |
| 196 | |
| 197 /** | |
| 198 * Open/close document pair. | |
| 199 */ | |
| 200 function openIFrameDoc(aID) | |
| 201 { | |
| 202 this.__proto__ = new rootContentRemoved(aID); | |
| 203 | |
| 204 this.invoke = function openIFrameDoc_invoke() | |
| 205 { | |
| 206 this.preinvoke(); | |
| 207 | |
| 208 // Open document. | |
| 209 var docNode = getDocNode(aID); | |
| 210 var script = docNode.createElement("script"); | |
| 211 script.textContent = "function closeMe() { document.write('Works?'); document.close(); } window.closeMe = closeMe; document.open();"; | |
| 212 docNode.body.appendChild(script); | |
| 213 } | |
| 214 | |
| 215 this.getID = function openIFrameDoc_getID() | |
| 216 { | |
| 217 return "open document"; | |
| 218 } | |
| 219 } | |
| 220 | |
| 221 function closeIFrameDoc(aID) | |
| 222 { | |
| 223 this.__proto__ = new rootContentInserted(aID, "Works?"); | |
| 224 | |
| 225 this.invoke = function closeIFrameDoc_invoke() | |
| 226 { | |
| 227 // Write and close document. | |
| 228 getDocNode(aID).write('Works?'); getDocNode(aID).close(); | |
| 229 } | |
| 230 | |
| 231 this.getID = function closeIFrameDoc_getID() | |
| 232 { | |
| 233 return "close document"; | |
| 234 } | |
| 235 } | |
| 236 | |
| 237 /** | |
| 238 * Remove/insert HTML element pair. | |
| 239 */ | |
| 240 function removeHTMLFromIFrameDoc(aID) | |
| 241 { | |
| 242 this.__proto__ = new rootContentRemoved(aID); | |
| 243 | |
| 244 this.invoke = function removeHTMLFromIFrameDoc_invoke() | |
| 245 { | |
| 246 this.preinvoke(); | |
| 247 | |
| 248 // Remove HTML element. | |
| 249 var docNode = getDocNode(aID); | |
| 250 docNode.removeChild(docNode.firstChild); | |
| 251 } | |
| 252 | |
| 253 this.getID = function removeHTMLFromIFrameDoc_getID() | |
| 254 { | |
| 255 return "remove HTML element"; | |
| 256 } | |
| 257 } | |
| 258 | |
| 259 function insertHTMLToIFrameDoc(aID) | |
| 260 { | |
| 261 this.__proto__ = new rootContentInserted(aID, "Haha"); | |
| 262 | |
| 263 this.invoke = function insertHTMLToIFrameDoc_invoke() | |
| 264 { | |
| 265 // Insert HTML element. | |
| 266 var docNode = getDocNode(aID); | |
| 267 var html = docNode.createElement("html"); | |
| 268 var body = docNode.createElement("body"); | |
| 269 var text = docNode.createTextNode("Haha"); | |
| 270 body.appendChild(text); | |
| 271 html.appendChild(body); | |
| 272 docNode.appendChild(html); | |
| 273 } | |
| 274 | |
| 275 this.getID = function insertHTMLToIFrameDoc_getID() | |
| 276 { | |
| 277 return "insert HTML element document"; | |
| 278 } | |
| 279 } | |
| 280 | |
| 281 /** | |
| 282 * Remove/insert HTML body pair. | |
| 283 */ | |
| 284 function removeBodyFromIFrameDoc(aID) | |
| 285 { | |
| 286 this.__proto__ = new rootContentRemoved(aID); | |
| 287 | |
| 288 this.invoke = function removeBodyFromIFrameDoc_invoke() | |
| 289 { | |
| 290 this.preinvoke(); | |
| 291 | |
| 292 // Remove body element. | |
| 293 var docNode = getDocNode(aID); | |
| 294 docNode.documentElement.removeChild(docNode.body); | |
| 295 } | |
| 296 | |
| 297 this.getID = function removeBodyFromIFrameDoc_getID() | |
| 298 { | |
| 299 return "remove body element"; | |
| 300 } | |
| 301 } | |
| 302 | |
| 303 function insertElmUnderDocElmWhileBodyMissed(aID) | |
| 304 { | |
| 305 this.docNode = null; | |
| 306 this.inputNode = null; | |
| 307 | |
| 308 function getInputNode() | |
| 309 { return this.inputNode; } | |
| 310 | |
| 311 this.eventSeq = [ | |
| 312 new invokerChecker(EVENT_SHOW, getInputNode.bind(this)), | |
| 313 new invokerChecker(EVENT_REORDER, getDocNode, aID) | |
| 314 ]; | |
| 315 | |
| 316 this.invoke = function invoke() | |
| 317 { | |
| 318 this.docNode = getDocNode(aID); | |
| 319 this.inputNode = this.docNode.createElement("input"); | |
| 320 this.docNode.documentElement.appendChild(this.inputNode); | |
| 321 } | |
| 322 | |
| 323 this.finalCheck = function finalCheck() | |
| 324 { | |
| 325 var tree = | |
| 326 { DOCUMENT: [ | |
| 327 { ENTRY: [ ] } | |
| 328 ] }; | |
| 329 testAccessibleTree(this.docNode, tree); | |
| 330 | |
| 331 // Remove aftermath of this test before next test starts. | |
| 332 this.docNode.documentElement.removeChild(this.inputNode); | |
| 333 } | |
| 334 | |
| 335 this.getID = function getID() | |
| 336 { | |
| 337 return "Insert element under document element while body is missed."; | |
| 338 } | |
| 339 } | |
| 340 | |
| 341 function insertBodyToIFrameDoc(aID) | |
| 342 { | |
| 343 this.__proto__ = new rootContentInserted(aID, "Yo ho ho i butylka roma!"); | |
| 344 | |
| 345 this.invoke = function insertBodyToIFrameDoc_invoke() | |
| 346 { | |
| 347 // Insert body element. | |
| 348 var docNode = getDocNode(aID); | |
| 349 var body = docNode.createElement("body"); | |
| 350 var text = docNode.createTextNode("Yo ho ho i butylka roma!"); | |
| 351 body.appendChild(text); | |
| 352 docNode.documentElement.appendChild(body); | |
| 353 } | |
| 354 | |
| 355 this.getID = function insertBodyToIFrameDoc_getID() | |
| 356 { | |
| 357 return "insert body element"; | |
| 358 } | |
| 359 } | |
| 360 | |
| 361 function changeSrc(aID) | |
| 362 { | |
| 363 this.containerNode = getNode(aID); | |
| 364 | |
| 365 this.eventSeq = [ | |
| 366 new invokerChecker(EVENT_REORDER, this.containerNode) | |
| 367 ]; | |
| 368 | |
| 369 this.invoke = function changeSrc_invoke() | |
| 370 { | |
| 371 this.containerNode.src = "data:text/html,<html><input></html>"; | |
| 372 } | |
| 373 | |
| 374 this.finalCheck = function changeSrc_finalCheck() | |
| 375 { | |
| 376 var tree = | |
| 377 { INTERNAL_FRAME: [ | |
| 378 { DOCUMENT: [ | |
| 379 { ENTRY: [ ] } | |
| 380 ] } | |
| 381 ] }; | |
| 382 testAccessibleTree(this.containerNode, tree); | |
| 383 } | |
| 384 | |
| 385 this.getID = function changeSrc_getID() | |
| 386 { | |
| 387 return "change src on iframe"; | |
| 388 } | |
| 389 } | |
| 390 | |
| 391 //////////////////////////////////////////////////////////////////////////// | |
| 392 // Test | |
| 393 | |
| 394 //gA11yEventDumpID = "eventdump"; // debug stuff | |
| 395 //gA11yEventDumpToConsole = true; | |
| 396 | |
| 397 var gQueue = null; | |
| 398 | |
| 399 function doTest() | |
| 400 { | |
| 401 gQueue = new eventQueue(); | |
| 402 | |
| 403 gQueue.push(new writeIFrameDoc("iframe")); | |
| 404 gQueue.push(new replaceIFrameHTMLElm("iframe")); | |
| 405 gQueue.push(new replaceIFrameBody("iframe")); | |
| 406 gQueue.push(new openIFrameDoc("iframe")); | |
| 407 gQueue.push(new closeIFrameDoc("iframe")); | |
| 408 gQueue.push(new removeHTMLFromIFrameDoc("iframe")); | |
| 409 gQueue.push(new insertHTMLToIFrameDoc("iframe")); | |
| 410 gQueue.push(new removeBodyFromIFrameDoc("iframe")); | |
| 411 gQueue.push(new insertElmUnderDocElmWhileBodyMissed("iframe")); | |
| 412 gQueue.push(new insertBodyToIFrameDoc("iframe")); | |
| 413 gQueue.push(new changeSrc("iframe")); | |
| 414 gQueue.push(new replaceIFrameBodyOnARIARoleBody("iframe")); | |
| 415 | |
| 416 gQueue.invoke(); // SimpleTest.finish() will be called in the end | |
| 417 } | |
| 418 | |
| 419 SimpleTest.waitForExplicitFinish(); | |
| 420 addA11yLoadEvent(doTest); | |
| 421 </script> | |
| 422 </head> | |
| 423 <body> | |
| 424 | |
| 425 <a target="_blank" | |
| 426 title="Update accessible tree when root element is changed" | |
| 427 href="https://bugzilla.mozilla.org/show_bug.cgi?id=606082">Mozilla Bug 606082</a> | |
| 428 <a target="_blank" | |
| 429 title="Elements inserted outside the body aren't accessible" | |
| 430 href="https://bugzilla.mozilla.org/show_bug.cgi?id=608887">Mozilla Bug 608887</a> | |
| 431 <a target="_blank" | |
| 432 title="Reorder event for document must be fired after document initial tree creation" | |
| 433 href="https://bugzilla.mozilla.org/show_bug.cgi?id=669263">Mozilla Bug 669263</a> | |
| 434 <a target="_blank" | |
| 435 title="Changing the HTML body doesn't pick up ARIA role" | |
| 436 href="https://bugzilla.mozilla.org/show_bug.cgi?id=818407">Mozilla Bug 818407</a> | |
| 437 | |
| 438 <p id="display"></p> | |
| 439 <div id="content" style="display: none"></div> | |
| 440 <pre id="test"> | |
| 441 </pre> | |
| 442 | |
| 443 <iframe id="iframe"></iframe> | |
| 444 | |
| 445 <div id="eventdump"></div> | |
| 446 </body> | |
| 447 </html> |
