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Bug 440590 - Text selection information is not updated when HTML and XUL entries lose focus, r=tbsaunde

This commit is contained in:
Alexander Surkov 2013-04-22 17:10:09 +09:00
Родитель bacb5d18a6
Коммит dd4f686085
3 изменённых файлов: 99 добавлений и 1 удалений
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4
accessible/src/generic/HyperTextAccessible.cpp
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@ -1829,8 +1829,10 @@ void
HyperTextAccessible::GetSelectionDOMRanges(int16_t aType,
nsTArray<nsRange*>* aRanges)
{
// Ignore selection if it is not visible.
nsRefPtr<nsFrameSelection> frameSelection = FrameSelection();
if (!frameSelection)
if (!frameSelection ||
frameSelection->GetDisplaySelection() <= nsISelectionController::SELECTION_HIDDEN)
return;
Selection* domSel = frameSelection->GetSelection(aType);

1
accessible/tests/mochitest/textselection/Makefile.in
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@ -13,6 +13,7 @@ include $(DEPTH)/config/autoconf.mk
MOCHITEST_A11Y_FILES = \
test_general.html \
test_userinput.html \
$(NULL)
include $(topsrcdir)/config/rules.mk

95
accessible/tests/mochitest/textselection/test_userinput.html Normal file
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@ -0,0 +1,95 @@
<html>
<head>
<title>Text selection by user input</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="chrome://mochikit/content/tests/SimpleTest/EventUtils.js"></script>
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../role.js"></script>
<script type="application/javascript"
src="../states.js"></script>
<script type="application/javascript"
src="../events.js"></script>
<script type="application/javascript">
/**
* Invokers
*/
function synthTabAndCheckPrevTabbed(aID, aPrevID)
{
this.__proto__ = new synthTab(aID, new focusChecker(aID));
this.finalCheck = function changeSelection_finalCheck()
{
var prevTabbed = getAccessible(aPrevID, [ nsIAccessibleText ]);
is(prevTabbed.selectionCount, 0,
"Wrong selection count for " + aPrevID);
var exceptionCaught = false;
try {
var startOffsetObj = {}, endOffsetObj = {};
prevTabbed.getSelectionBounds(0, startOffsetObj, endOffsetObj);
} catch (e) {
exceptionCaught = true;
}
ok(exceptionCaught, "No selection was expected for " + aPrevID);
}
this.getID = function changeSelection_getID()
{
return "Hidden selection check for " + aPrevID;
}
}
/**
* Do tests
*/
//gA11yEventDumpToConsole = true; // debug stuff
var gQueue = null;
function doTests()
{
gQueue = new eventQueue();
// Tab to 't2' and then tab out it: it must has no selection.
gQueue.push(new synthFocus("t1"));
gQueue.push(new synthTab("t2", new focusChecker("t2")));
gQueue.push(new synthTabAndCheckPrevTabbed("t3", "t2"));
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=440590"
title="Text selection information is not updated when HTML and XUL entries lose focus">
Bug 440590
</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<input type="text" id="t1" maxlength="3" size="3" value="1">
<input type="text" id="t2" maxlength="3" size="3" value="1">
<input type="text" id="t3" maxlength="3" size="3" value="1">
</body>
</html>