mirror of
https://github.com/mozilla/gecko-dev.git
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305 lines
8.5 KiB
XML
305 lines
8.5 KiB
XML
<?xml version="1.0"?>
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<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
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<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
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type="text/css"?>
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<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
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title="DOM TreeRowCountChanged and a11y name change events.">
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<script type="application/javascript"
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src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
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<script type="application/javascript"
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src="../treeview.js" />
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<script type="application/javascript"
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src="../common.js" />
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<script type="application/javascript"
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src="../events.js" />
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<script type="application/javascript">
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<![CDATA[
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////////////////////////////////////////////////////////////////////////////
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// Invoker's checkers
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/**
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* Check TreeRowCountChanged event.
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*/
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function rowCountChangedChecker(aMsg, aIdx, aCount)
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{
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this.type = "TreeRowCountChanged";
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this.target = gTree;
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this.check = function check(aEvent)
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{
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var index = aEvent.getData("index");
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is(index, aIdx, "Wrong 'index' data of 'treeRowCountChanged' event.");
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var count = aEvent.getData("count");
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is(count, aCount, "Wrong 'count' data of 'treeRowCountChanged' event.");
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}
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this.getID = function getID()
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{
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return aMsg + "TreeRowCountChanged";
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}
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}
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/**
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* Check TreeInvalidated event.
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*/
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function treeInvalidatedChecker(aMsg, aStartRow, aEndRow, aStartCol, aEndCol)
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{
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this.type = "TreeInvalidated";
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this.target = gTree;
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this.check = function check(aEvent)
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{
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var startRow = aEvent.getData("startrow");
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is(startRow, aStartRow,
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"Wrong 'startrow' of 'treeInvalidated' event on " + aMsg);
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var endRow = aEvent.getData("endrow");
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is(endRow, aEndRow,
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"Wrong 'endrow' of 'treeInvalidated' event on " + aMsg);
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var startCol = aEvent.getData("startcolumn");
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is(startCol, aStartCol,
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"Wrong 'startcolumn' of 'treeInvalidated' event on " + aMsg);
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var endCol = aEvent.getData("endcolumn");
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is(endCol, aEndCol,
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"Wrong 'endcolumn' of 'treeInvalidated' event on " + aMsg);
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}
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this.getID = function getID()
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{
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return "TreeInvalidated on " + aMsg;
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}
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}
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/**
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* Check name changed a11y event.
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*/
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function nameChangeChecker(aMsg, aRow, aCol)
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{
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this.type = EVENT_NAME_CHANGE;
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function targetGetter()
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{
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var acc = getAccessible(gTree);
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var tableAcc = getAccessible(acc, [nsIAccessibleTable]);
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return tableAcc.getCellAt(aRow, aCol);
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}
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Object.defineProperty(this, "target", { get: targetGetter });
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this.getID = function getID()
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{
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return aMsg + "name changed";
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}
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}
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////////////////////////////////////////////////////////////////////////////
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// Invokers
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/**
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* Set tree view.
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*/
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function setTreeView()
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{
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this.invoke = function setTreeView_invoke()
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{
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gTreeBox.view = gView;
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}
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this.getID = function setTreeView_getID() { return "set tree view"; }
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this.eventSeq = [
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new invokerChecker(EVENT_REORDER, gTree)
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];
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};
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/**
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* Insert row at 0 index and checks TreeRowCountChanged and TreeInvalidated
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* event.
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*/
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function insertRow()
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{
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this.invoke = function insertRow_invoke()
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{
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gView.appendItem("last");
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gTreeBox.rowCountChanged(0, 1);
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}
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this.eventSeq =
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[
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new rowCountChangedChecker("insertRow: ", 0, 1),
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new treeInvalidatedChecker("insertRow", 0, 5, null, null)
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];
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this.getID = function insertRow_getID()
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{
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return "insert row";
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}
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}
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/**
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* Invalidates first column and checks six name changed events for each
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* treeitem plus TreeInvalidated event.
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*/
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function invalidateColumn()
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{
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this.invoke = function invalidateColumn_invoke()
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{
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// Make sure accessible subtree of XUL tree is created otherwise no
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// name change events for cell accessibles are emitted.
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var tree = getAccessible(gTree);
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var child = tree.firstChild;
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var walkDown = true;
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while (child != tree) {
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if (walkDown) {
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var grandChild = child.firstChild;
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if (grandChild) {
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child = grandChild;
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continue;
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}
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}
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var sibling = child.nextSibling;
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if (sibling) {
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child = sibling;
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walkDown = true;
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continue;
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}
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child = child.parent;
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walkDown = false;
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}
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// Fire 'TreeInvalidated' event by InvalidateColumn()
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var firstCol = gTree.columns.getFirstColumn();
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for (var i = 0; i < gView.rowCount; i++)
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gView.setCellText(i, firstCol, "hey " + String(i) + "x0");
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gTreeBox.invalidateColumn(firstCol);
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}
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this.eventSeq =
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[
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new nameChangeChecker("invalidateColumn: ", 0, 0),
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new nameChangeChecker("invalidateColumn: ", 1, 0),
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new nameChangeChecker("invalidateColumn: ", 2, 0),
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new nameChangeChecker("invalidateColumn: ", 3, 0),
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new nameChangeChecker("invalidateColumn: ", 4, 0),
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new nameChangeChecker("invalidateColumn: ", 5, 0),
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new treeInvalidatedChecker("invalidateColumn", null, null, 0, 0)
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];
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this.getID = function invalidateColumn_getID()
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{
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return "invalidate column";
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}
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}
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/**
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* Invalidates second row and checks name changed event for first treeitem
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* (note, there are two name changed events on linux due to different
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* accessible tree for xul:tree element) plus TreeInvalidated event.
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*/
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function invalidateRow()
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{
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this.invoke = function invalidateRow_invoke()
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{
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// Fire 'TreeInvalidated' event by InvalidateRow()
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var colCount = gTree.columns.count;
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var column = gTree.columns.getFirstColumn();
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while (column) {
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gView.setCellText(1, column, "aloha 1x" + String(column.index));
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column = column.getNext();
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}
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gTreeBox.invalidateRow(1);
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}
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this.eventSeq =
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[
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new nameChangeChecker("invalidateColumn: ", 1, 0),
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new nameChangeChecker("invalidateColumn: ", 1, 1),
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new treeInvalidatedChecker("invalidateColumn", 1, 1, null, null)
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];
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this.getID = function invalidateRow_getID()
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{
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return "invalidate row";
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}
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}
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////////////////////////////////////////////////////////////////////////////
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// Test
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var gTree = null;
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var gTreeBox = null;
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var gTreeView = null;
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var gQueue = null;
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// gA11yEventDumpID = "debug";
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gA11yEventDumpToConsole = true; // debuggin
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function doTest()
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{
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// Initialize the tree
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gTree = document.getElementById("tree");
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gTreeBox = gTree.treeBoxObject;
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gView = new nsTableTreeView(5);
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// Perform actions
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gQueue = new eventQueue();
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gQueue.push(new setTreeView());
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gQueue.push(new insertRow());
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gQueue.push(new invalidateColumn());
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gQueue.push(new invalidateRow());
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gQueue.invoke();
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}
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SimpleTest.waitForExplicitFinish();
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addA11yLoadEvent(doTest);
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]]>
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</script>
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<hbox flex="1" style="overflow: auto;">
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<body xmlns="http://www.w3.org/1999/xhtml">
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<a target="_blank"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=368835"
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title="Fire TreeViewChanged/TreeRowCountChanged events.">
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Mozilla Bug 368835
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</a><br/>
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<a target="_blank"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=308564"
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title="No accessibility events when data in a tree row changes.">
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Mozilla Bug 308564
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</a>
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<a target="_blank"
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href="https://bugzilla.mozilla.org/show_bug.cgi?id=739524"
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title="replace TreeViewChanged DOM event on direct call from XUL tree.">
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Mozilla Bug 739524
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</a>
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<p id="display"></p>
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<div id="content" style="display: none">
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</div>
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<pre id="test">
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</pre>
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</body>
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<vbox id="debug"/>
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<tree id="tree" flex="1">
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<treecols>
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<treecol id="col1" flex="1" primary="true" label="column"/>
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<treecol id="col2" flex="1" label="column 2"/>
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</treecols>
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<treechildren id="treechildren"/>
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</tree>
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</hbox>
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</window>
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