The Tor Browser / file comparison
comparison: accessible/tests/mochitest/events/test_tree.xul
accessible/tests/mochitest/events/test_tree.xul
- branch
- TOR_BUG_9701
- changeset 14
- 925c144e1f1f
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| -1:000000000000 | 0:b2629ee8248b |
|---|---|
| 1 <?xml version="1.0"?> | |
| 2 <?xml-stylesheet href="chrome://global/skin" type="text/css"?> | |
| 3 <?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css" | |
| 4 type="text/css"?> | |
| 5 | |
| 6 <window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul" | |
| 7 title="DOM TreeRowCountChanged and a11y name change events."> | |
| 8 | |
| 9 <script type="application/javascript" | |
| 10 src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" /> | |
| 11 | |
| 12 <script type="application/javascript" | |
| 13 src="../treeview.js" /> | |
| 14 | |
| 15 <script type="application/javascript" | |
| 16 src="../common.js" /> | |
| 17 <script type="application/javascript" | |
| 18 src="../events.js" /> | |
| 19 | |
| 20 <script type="application/javascript"> | |
| 21 <![CDATA[ | |
| 22 | |
| 23 //////////////////////////////////////////////////////////////////////////// | |
| 24 // Invoker's checkers | |
| 25 | |
| 26 /** | |
| 27 * Check TreeRowCountChanged event. | |
| 28 */ | |
| 29 function rowCountChangedChecker(aMsg, aIdx, aCount) | |
| 30 { | |
| 31 this.type = "TreeRowCountChanged"; | |
| 32 this.target = gTree; | |
| 33 this.check = function check(aEvent) | |
| 34 { | |
| 35 var propBag = aEvent.detail.QueryInterface(Components.interfaces.nsIPropertyBag2); | |
| 36 var index = propBag.getPropertyAsInt32("index"); | |
| 37 is(index, aIdx, "Wrong 'index' data of 'treeRowCountChanged' event."); | |
| 38 | |
| 39 var count = propBag.getPropertyAsInt32("count"); | |
| 40 is(count, aCount, "Wrong 'count' data of 'treeRowCountChanged' event."); | |
| 41 } | |
| 42 this.getID = function getID() | |
| 43 { | |
| 44 return aMsg + "TreeRowCountChanged"; | |
| 45 } | |
| 46 } | |
| 47 | |
| 48 /** | |
| 49 * Check TreeInvalidated event. | |
| 50 */ | |
| 51 function treeInvalidatedChecker(aMsg, aStartRow, aEndRow, aStartCol, aEndCol) | |
| 52 { | |
| 53 this.type = "TreeInvalidated"; | |
| 54 this.target = gTree; | |
| 55 this.check = function check(aEvent) | |
| 56 { | |
| 57 var propBag = aEvent.detail.QueryInterface(Components.interfaces.nsIPropertyBag2); | |
| 58 try { | |
| 59 var startRow = propBag.getPropertyAsInt32("startrow"); | |
| 60 } catch (e if e.name == 'NS_ERROR_NOT_AVAILABLE') { | |
| 61 startRow = null; | |
| 62 } | |
| 63 is(startRow, aStartRow, | |
| 64 "Wrong 'startrow' of 'treeInvalidated' event on " + aMsg); | |
| 65 | |
| 66 try { | |
| 67 var endRow = propBag.getPropertyAsInt32("endrow"); | |
| 68 } catch (e if e.name == 'NS_ERROR_NOT_AVAILABLE') { | |
| 69 endRow = null; | |
| 70 } | |
| 71 is(endRow, aEndRow, | |
| 72 "Wrong 'endrow' of 'treeInvalidated' event on " + aMsg); | |
| 73 | |
| 74 try { | |
| 75 var startCol = propBag.getPropertyAsInt32("startcolumn"); | |
| 76 } catch (e if e.name == 'NS_ERROR_NOT_AVAILABLE') { | |
| 77 startCol = null; | |
| 78 } | |
| 79 is(startCol, aStartCol, | |
| 80 "Wrong 'startcolumn' of 'treeInvalidated' event on " + aMsg); | |
| 81 | |
| 82 try { | |
| 83 var endCol = propBag.getPropertyAsInt32("endcolumn"); | |
| 84 } catch (e if e.name == 'NS_ERROR_NOT_AVAILABLE') { | |
| 85 startCol = null; | |
| 86 } | |
| 87 is(endCol, aEndCol, | |
| 88 "Wrong 'endcolumn' of 'treeInvalidated' event on " + aMsg); | |
| 89 } | |
| 90 this.getID = function getID() | |
| 91 { | |
| 92 return "TreeInvalidated on " + aMsg; | |
| 93 } | |
| 94 } | |
| 95 | |
| 96 /** | |
| 97 * Check name changed a11y event. | |
| 98 */ | |
| 99 function nameChangeChecker(aMsg, aRow, aCol) | |
| 100 { | |
| 101 this.type = EVENT_NAME_CHANGE; | |
| 102 | |
| 103 function targetGetter() | |
| 104 { | |
| 105 var acc = getAccessible(gTree); | |
| 106 | |
| 107 var tableAcc = getAccessible(acc, [nsIAccessibleTable]); | |
| 108 return tableAcc.getCellAt(aRow, aCol); | |
| 109 } | |
| 110 Object.defineProperty(this, "target", { get: targetGetter }); | |
| 111 | |
| 112 this.getID = function getID() | |
| 113 { | |
| 114 return aMsg + "name changed"; | |
| 115 } | |
| 116 } | |
| 117 | |
| 118 /** | |
| 119 * Check name changed a11y event for a row. | |
| 120 */ | |
| 121 function rowNameChangeChecker(aMsg, aRow) | |
| 122 { | |
| 123 this.type = EVENT_NAME_CHANGE; | |
| 124 | |
| 125 function targetGetter() | |
| 126 { | |
| 127 var acc = getAccessible(gTree); | |
| 128 return acc.getChildAt(aRow + 1); | |
| 129 } | |
| 130 Object.defineProperty(this, "target", { get: targetGetter }); | |
| 131 | |
| 132 this.getID = function getID() | |
| 133 { | |
| 134 return aMsg + "name changed"; | |
| 135 } | |
| 136 } | |
| 137 | |
| 138 //////////////////////////////////////////////////////////////////////////// | |
| 139 // Invokers | |
| 140 | |
| 141 /** | |
| 142 * Set tree view. | |
| 143 */ | |
| 144 function setTreeView() | |
| 145 { | |
| 146 this.invoke = function setTreeView_invoke() | |
| 147 { | |
| 148 gTreeBox.view = gView; | |
| 149 } | |
| 150 | |
| 151 this.getID = function setTreeView_getID() { return "set tree view"; } | |
| 152 | |
| 153 this.eventSeq = [ | |
| 154 new invokerChecker(EVENT_REORDER, gTree) | |
| 155 ]; | |
| 156 }; | |
| 157 | |
| 158 /** | |
| 159 * Insert row at 0 index and checks TreeRowCountChanged and TreeInvalidated | |
| 160 * event. | |
| 161 */ | |
| 162 function insertRow() | |
| 163 { | |
| 164 this.invoke = function insertRow_invoke() | |
| 165 { | |
| 166 gView.appendItem("last"); | |
| 167 gTreeBox.rowCountChanged(0, 1); | |
| 168 } | |
| 169 | |
| 170 this.eventSeq = | |
| 171 [ | |
| 172 new rowCountChangedChecker("insertRow: ", 0, 1), | |
| 173 new treeInvalidatedChecker("insertRow", 0, 5, null, null) | |
| 174 ]; | |
| 175 | |
| 176 this.getID = function insertRow_getID() | |
| 177 { | |
| 178 return "insert row"; | |
| 179 } | |
| 180 } | |
| 181 | |
| 182 /** | |
| 183 * Invalidates first column and checks six name changed events for each | |
| 184 * treeitem plus TreeInvalidated event. | |
| 185 */ | |
| 186 function invalidateColumn() | |
| 187 { | |
| 188 this.invoke = function invalidateColumn_invoke() | |
| 189 { | |
| 190 // Make sure accessible subtree of XUL tree is created otherwise no | |
| 191 // name change events for cell accessibles are emitted. | |
| 192 var tree = getAccessible(gTree); | |
| 193 var child = tree.firstChild; | |
| 194 var walkDown = true; | |
| 195 while (child != tree) { | |
| 196 if (walkDown) { | |
| 197 var grandChild = child.firstChild; | |
| 198 if (grandChild) { | |
| 199 child = grandChild; | |
| 200 continue; | |
| 201 } | |
| 202 } | |
| 203 | |
| 204 var sibling = child.nextSibling; | |
| 205 if (sibling) { | |
| 206 child = sibling; | |
| 207 walkDown = true; | |
| 208 continue; | |
| 209 } | |
| 210 | |
| 211 child = child.parent; | |
| 212 walkDown = false; | |
| 213 } | |
| 214 | |
| 215 // Fire 'TreeInvalidated' event by InvalidateColumn() | |
| 216 var firstCol = gTree.columns.getFirstColumn(); | |
| 217 for (var i = 0; i < gView.rowCount; i++) | |
| 218 gView.setCellText(i, firstCol, "hey " + String(i) + "x0"); | |
| 219 | |
| 220 gTreeBox.invalidateColumn(firstCol); | |
| 221 } | |
| 222 | |
| 223 this.eventSeq = | |
| 224 [ | |
| 225 new nameChangeChecker("invalidateColumn: ", 0, 0), | |
| 226 new nameChangeChecker("invalidateColumn: ", 1, 0), | |
| 227 new nameChangeChecker("invalidateColumn: ", 2, 0), | |
| 228 new nameChangeChecker("invalidateColumn: ", 3, 0), | |
| 229 new nameChangeChecker("invalidateColumn: ", 4, 0), | |
| 230 new nameChangeChecker("invalidateColumn: ", 5, 0), | |
| 231 new treeInvalidatedChecker("invalidateColumn", null, null, 0, 0) | |
| 232 ]; | |
| 233 | |
| 234 this.getID = function invalidateColumn_getID() | |
| 235 { | |
| 236 return "invalidate column"; | |
| 237 } | |
| 238 } | |
| 239 | |
| 240 /** | |
| 241 * Invalidates second row and checks name changed event for first treeitem | |
| 242 * (note, there are two name changed events on linux due to different | |
| 243 * accessible tree for xul:tree element) plus TreeInvalidated event. | |
| 244 */ | |
| 245 function invalidateRow() | |
| 246 { | |
| 247 this.invoke = function invalidateRow_invoke() | |
| 248 { | |
| 249 // Fire 'TreeInvalidated' event by InvalidateRow() | |
| 250 var colCount = gTree.columns.count; | |
| 251 var column = gTree.columns.getFirstColumn(); | |
| 252 while (column) { | |
| 253 gView.setCellText(1, column, "aloha 1x" + String(column.index)); | |
| 254 column = column.getNext(); | |
| 255 } | |
| 256 | |
| 257 gTreeBox.invalidateRow(1); | |
| 258 } | |
| 259 | |
| 260 this.eventSeq = | |
| 261 [ | |
| 262 new nameChangeChecker("invalidateRow: ", 1, 0), | |
| 263 new nameChangeChecker("invalidateRow: ", 1, 1), | |
| 264 new rowNameChangeChecker("invalidateRow: ", 1), | |
| 265 new treeInvalidatedChecker("invalidateRow", 1, 1, null, null) | |
| 266 ]; | |
| 267 | |
| 268 this.getID = function invalidateRow_getID() | |
| 269 { | |
| 270 return "invalidate row"; | |
| 271 } | |
| 272 } | |
| 273 | |
| 274 //////////////////////////////////////////////////////////////////////////// | |
| 275 // Test | |
| 276 | |
| 277 var gTree = null; | |
| 278 var gTreeBox = null; | |
| 279 var gTreeView = null; | |
| 280 var gQueue = null; | |
| 281 | |
| 282 // gA11yEventDumpID = "debug"; | |
| 283 gA11yEventDumpToConsole = true; // debuggin | |
| 284 | |
| 285 function doTest() | |
| 286 { | |
| 287 // Initialize the tree | |
| 288 gTree = document.getElementById("tree"); | |
| 289 gTreeBox = gTree.treeBoxObject; | |
| 290 gView = new nsTableTreeView(5); | |
| 291 | |
| 292 // Perform actions | |
| 293 gQueue = new eventQueue(); | |
| 294 | |
| 295 gQueue.push(new setTreeView()); | |
| 296 gQueue.push(new insertRow()); | |
| 297 gQueue.push(new invalidateColumn()); | |
| 298 gQueue.push(new invalidateRow()); | |
| 299 | |
| 300 gQueue.invoke(); | |
| 301 } | |
| 302 | |
| 303 SimpleTest.waitForExplicitFinish(); | |
| 304 addA11yLoadEvent(doTest); | |
| 305 ]]> | |
| 306 </script> | |
| 307 | |
| 308 <hbox flex="1" style="overflow: auto;"> | |
| 309 <body xmlns="http://www.w3.org/1999/xhtml"> | |
| 310 <a target="_blank" | |
| 311 href="https://bugzilla.mozilla.org/show_bug.cgi?id=368835" | |
| 312 title="Fire TreeViewChanged/TreeRowCountChanged events."> | |
| 313 Mozilla Bug 368835 | |
| 314 </a><br/> | |
| 315 <a target="_blank" | |
| 316 href="https://bugzilla.mozilla.org/show_bug.cgi?id=308564" | |
| 317 title="No accessibility events when data in a tree row changes."> | |
| 318 Mozilla Bug 308564 | |
| 319 </a><br/> | |
| 320 <a target="_blank" | |
| 321 href="https://bugzilla.mozilla.org/show_bug.cgi?id=739524" | |
| 322 title="replace TreeViewChanged DOM event on direct call from XUL tree."> | |
| 323 Mozilla Bug 739524 | |
| 324 </a><br/> | |
| 325 <a target="_blank" | |
| 326 href="https://bugzilla.mozilla.org/show_bug.cgi?id=743568" | |
| 327 title="Thunderbird message list tree emitting incorrect focus signals after message deleted."> | |
| 328 Mozilla Bug 743568 | |
| 329 </a> | |
| 330 <p id="display"></p> | |
| 331 <div id="content" style="display: none"> | |
| 332 </div> | |
| 333 <pre id="test"> | |
| 334 </pre> | |
| 335 </body> | |
| 336 | |
| 337 <vbox id="debug"/> | |
| 338 <tree id="tree" flex="1"> | |
| 339 <treecols> | |
| 340 <treecol id="col1" flex="1" primary="true" label="column"/> | |
| 341 <treecol id="col2" flex="1" label="column 2"/> | |
| 342 </treecols> | |
| 343 <treechildren id="treechildren"/> | |
| 344 </tree> | |
| 345 </hbox> | |
| 346 | |
| 347 </window> | |
| 348 |
