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<html>
<head>
<title>Text selection testing</title>
<link rel="stylesheet" type="text/css"
href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script type="application/javascript"
src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../events.js"></script>
<script type="application/javascript">
/**
* Invokers
*/
function addSelection(aID, aStartOffset, aEndOffset)
{
this.hyperTextNode = getNode(aID);
this.hyperText = getAccessible(aID, [ nsIAccessibleText ]);
this.eventSeq = [
new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, aID)
];
this.invoke = function addSelection_invoke()
{
this.hyperText.addSelection(aStartOffset, aEndOffset);
}
this.finalCheck = function addSelection_finalCheck()
{
is(this.hyperText.selectionCount, 1,
"addSelection: Wrong selection count for " + aID);
var startOffset = {}, endOffset = {};
this.hyperText.getSelectionBounds(0, startOffset, endOffset);
is(startOffset.value, aStartOffset,
"addSelection: Wrong start offset for " + aID);
is(endOffset.value, aEndOffset,
"addSelection: Wrong end offset for " + aID);
}
this.getID = function addSelection_getID()
{
return "nsIAccessibleText::addSelection test for " + aID;
}
}
function changeSelection(aID, aStartOffset, aEndOffset)
{
this.hyperTextNode = getNode(aID);
this.hyperText = getAccessible(aID, [ nsIAccessibleText ]);
this.eventSeq = [
new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, aID)
];
this.invoke = function changeSelection_invoke()
{
this.hyperText.setSelectionBounds(0, aStartOffset, aEndOffset);
}
this.finalCheck = function changeSelection_finalCheck()
{
is(this.hyperText.selectionCount, 1,
"setSelectionBounds: Wrong selection count for " + aID);
var startOffset = {}, endOffset = {};
this.hyperText.getSelectionBounds(0, startOffset, endOffset);
is(startOffset.value, aStartOffset,
"setSelectionBounds: Wrong start offset for " + aID);
is(endOffset.value, aEndOffset,
"setSelectionBounds: Wrong end offset for " + aID);
}
this.getID = function changeSelection_getID()
{
return "nsIAccessibleText::setSelectionBounds test for " + aID;
}
}
function removeSelection(aID)
{
this.hyperText = getAccessible(aID, [ nsIAccessibleText ]);
this.eventSeq = [
new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, document)
];
this.invoke = function removeSelection_invoke()
{
this.hyperText.removeSelection(0);
}
this.finalCheck = function removeSelection_finalCheck()
{
is(this.hyperText.selectionCount, 0,
"removeSelection: Wrong selection count for " + aID);
}
this.getID = function removeSelection_getID()
{
return "nsIAccessibleText::removeSelection test for " + aID;
}
}
function changeDOMSelection(aID, aNodeID1, aNodeOffset1,
aNodeID2, aNodeOffset2,
aTests)
{
this.hyperText = getAccessible(aID, [ nsIAccessibleText ]);
this.eventSeq = [
new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, aID)
];
this.invoke = function changeDOMSelection_invoke()
{
var sel = window.getSelection();
var range = document.createRange();
range.setStart(getNode(aNodeID1), aNodeOffset1);
range.setEnd(getNode(aNodeID2), aNodeOffset2);
sel.addRange(range);
}
this.finalCheck = function changeDOMSelection_finalCheck()
{
for (var i = 0; i < aTests.length; i++) {
var text = getAccessible(aTests[i][0], nsIAccessibleText);
is(text.selectionCount, 1,
"setSelectionBounds: Wrong selection count for " + aID);
var startOffset = {}, endOffset = {};
text.getSelectionBounds(0, startOffset, endOffset);
is(startOffset.value, aTests[i][1],
"setSelectionBounds: Wrong start offset for " + aID);
is(endOffset.value, aTests[i][2],
"setSelectionBounds: Wrong end offset for " + aID);
}
}
this.getID = function changeDOMSelection_getID()
{
return "DOM selection change for " + aID;
}
}
function onfocusEventSeq(aID)
{
var caretMovedChecker =
new invokerChecker(EVENT_TEXT_CARET_MOVED, aID);
var selChangedChecker =
new invokerChecker(EVENT_TEXT_SELECTION_CHANGED, aID);
selChangedChecker.unexpected = true;
return [ caretMovedChecker, selChangedChecker ];
}
/**
* Do tests
*/
//gA11yEventDumpToConsole = true; // debug stuff
var gQueue = null;
function doTests()
{
gQueue = new eventQueue();
gQueue.push(new addSelection("paragraph", 1, 3));
gQueue.push(new changeSelection("paragraph", 2, 4));
gQueue.push(new removeSelection("paragraph"));
gQueue.push(new synthFocus("textbox", onfocusEventSeq("textbox")));
gQueue.push(new changeSelection("textbox", 1, 3));
gQueue.push(new synthFocus("textarea", onfocusEventSeq("textarea")));
gQueue.push(new changeSelection("textarea", 1, 3));
gQueue.push(new changeDOMSelection("c1", "c1_span1", 0, "c1_span2", 0,
[["c1", 2, 2]]));
gQueue.push(new changeDOMSelection("c2", "c2", 0, "c2_div2", 1,
[["c2", 0, 3], ["c2_div2", 0, 2]]));
gQueue.invoke(); // Will call SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTests);
</script>
</head>
<body>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=688126"
title="nsIAccessibleText::setSelectionBounds doesn't fire text selection changed events in some cases">
Bug 688126
</a>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=688124"
title="no text selection changed event when selection is removed">
Bug 688124
</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<p id="paragraph">hello</p>
<input id="textbox" value="hello"/>
<textarea id="textarea">hello</textarea>
<div id="c1">hi<span id="c1_span1"></span><span id="c1_span2"></span>hi</div>
<div id="c2">hi<div id="c2_div2">hi</div></div>
</body>
</html>
|
