gecko/accessible/tests/mochitest/test_textattrs.html

579 lines
20 KiB
HTML
Raw Normal View History

2008-07-17 05:36:00 -07:00
<html>
<head>
<title>Text attributes tests</title>
<link rel="stylesheet" type="text/css" href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script type="application/javascript" src="chrome://mochikit/content/MochiKit/packed.js"></script>
<script type="application/javascript" src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script type="application/javascript">
const nsIAccessibleRetrieval = Components.interfaces.nsIAccessibleRetrieval;
const nsIAccessibleText = Components.interfaces.nsIAccessibleText;
const nsIAccessibleEvent = Components.interfaces.nsIAccessibleEvent;
const nsIDOMNSEditableElement =
Components.interfaces.nsIDOMNSEditableElement;
const nsIObserverService = Components.interfaces.nsIObserverService;
var gAccRetrieval = null;
var gComputedStyle = null;
2008-07-17 05:36:00 -07:00
/**
* Test text attributes.
*
* @param aID the ID of DOM element having text accessible
* @param aOffset the offset inside text accessible to fetch
* text attributes
* @param aAttrs the map of text attributes (name/value pairs)
* @param aStartOffset the start offset where text attributes are
* applied
* @param aEndOffset the end offset where text attribute are applied
*/
function testTextAttrs(aID, aOffset,
aAttrs, aStartOffset, aEndOffset)
2008-07-17 05:36:00 -07:00
{
var accessible = getTextAccessible(aID);
if (!accessible)
2008-07-17 05:36:00 -07:00
return;
var startOffset = { value: -1 };
var endOffset = { value: -1 };
var attrs = null;
try {
attrs = accessible.getTextAttributes(false,
aOffset,
startOffset, endOffset);
} catch (e) {
}
if (!attrs) {
ok(false, "Can't get text attributes for " + aID);
return;
}
var errorMsg = " for " + aID + " at offset " + aOffset;
2008-07-17 05:36:00 -07:00
is(startOffset.value, aStartOffset,
"Wrong start offset" + errorMsg);
2008-07-17 05:36:00 -07:00
is(endOffset.value, aEndOffset,
"Wrong end offset" + errorMsg);
2008-07-17 05:36:00 -07:00
compareTextAttrs(errorMsg, attrs, aAttrs);
}
/**
* Test default text attributes.
*
* @param aID the ID of DOM element having text accessible
* @param aDefAttrs the list of default text attributes (name/value
* pairs)
*/
function testDefaultTextAttrs(aID, aDefAttrs)
{
var accessible = getTextAccessible(aID);
if (!accessible)
return;
2008-07-17 05:36:00 -07:00
var defAttrs = null;
try{
defAttrs = accessible.defaultTextAttributes;
} catch (e) {
}
if (!defAttrs) {
ok(false, "Can't get default attributes for " + aID);
return;
}
var errorMsg = ". Getting default attributes for " + aID;
compareTextAttrs(errorMsg, defAttrs, aDefAttrs);
2008-07-17 05:36:00 -07:00
}
function getTextAccessible(aID)
{
var node = document.getElementById(aID);
if (!node) {
ok(false, "Can't get the element with ID " + aID);
return;
}
var accessible = null;
try {
accessible = gAccRetrieval.getAccessibleFor(node);
accessible.QueryInterface(nsIAccessibleText);
} catch (e) {
}
if (!accessible)
ok(false, "Can't query nsIAccessibleText interface for " + aID);
return accessible;
}
function compareTextAttrs(aErrorMsg, aAttrs, aExpectedAttrs)
2008-07-17 05:36:00 -07:00
{
var enumerate = aAttrs.enumerate();
while (enumerate.hasMoreElements()) {
var prop = enumerate.getNext().
QueryInterface(Components.interfaces.nsIPropertyElement);
if (!(prop.key in aExpectedAttrs))
ok(false,
"Unexpected attribute '" + prop.key + "' having '" + prop.value + "'" + aErrorMsg);
2008-07-17 05:36:00 -07:00
else
is(prop.value, aExpectedAttrs[prop.key],
"Attribute '" + prop.key + " 'has wrong value" + aErrorMsg);
2008-07-17 05:36:00 -07:00
}
for (var name in aExpectedAttrs) {
var value = "";
try {
value = aAttrs.getStringProperty(name);
} catch(e) {
}
if (!value)
ok(false,
"There is no expected attribute '" + name + "' " + aErrorMsg);
2008-07-17 05:36:00 -07:00
}
}
var gObserverService = null;
var gA11yEventObserver = null;
function testSpellTextAttrs()
{
gA11yEventObserver = {
observe: function observe(aSubject, aTopic, aData)
{
if (aTopic != "accessible-event")
return;
var event = aSubject.QueryInterface(nsIAccessibleEvent);
if (event.eventType == nsIAccessibleEvent.EVENT_TEXT_ATTRIBUTE_CHANGED)
this.mTextAttrChangedEventCounter++;
},
mTextAttrChangedEventCounter: 0
};
// Add accessibility event listeners
var gObserverService = Components.classes["@mozilla.org/observer-service;1"].
getService(nsIObserverService);
gObserverService.addObserver(gA11yEventObserver, "accessible-event",
false);
ID = "area8";
2008-07-17 05:36:00 -07:00
var node = document.getElementById(ID);
node.focus();
var editor = node.QueryInterface(nsIDOMNSEditableElement).editor;
var spellchecker = editor.getInlineSpellChecker(true);
spellchecker.enableRealTimeSpell = true;
window.setTimeout(function()
{
gComputedStyle = document.defaultView.getComputedStyle(node, "");
2008-07-17 05:36:00 -07:00
var defAttrs = {
"font-style": gComputedStyle.fontStyle,
"text-align": gComputedStyle.textAlign,
"font-size": gComputedStyle.fontSize,
"background-color": gComputedStyle.backgroundColor,
"font-weight": gComputedStyle.fontWeight,
"text-indent": gComputedStyle.textIndent,
"color": gComputedStyle.color,
"font-family": gComputedStyle.fontFamily,
"text-position": gComputedStyle.verticalAlign
2008-07-17 05:36:00 -07:00
};
testDefaultTextAttrs(ID, defAttrs);
2008-07-17 05:36:00 -07:00
var attrs = { };
2008-07-17 05:36:00 -07:00
var misspelledAttrs = {
"invalid": "spelling"
};
testTextAttrs(ID, 0, attrs, 0, 11);
testTextAttrs(ID, 11, misspelledAttrs, 11, 17);
testTextAttrs(ID, 17, attrs, 17, 18);
testTextAttrs(ID, 18, misspelledAttrs, 18, 22);
2008-07-17 05:36:00 -07:00
is(gA11yEventObserver.mTextAttrChangedEventCounter, 2,
"Wrong count of 'text attribute changed' events for " + ID);
// Remove a11y events listener
gObserverService.removeObserver(gA11yEventObserver,
"accessible-event");
SimpleTest.finish();
}, 0);
}
function doTest()
{
gAccRetrieval = Components.classes["@mozilla.org/accessibleRetrieval;1"].
getService(nsIAccessibleRetrieval);
//////////////////////////////////////////////////////////////////////////
// area1
var ID = "area1";
var tempElem = document.getElementById(ID);
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
2008-07-17 05:36:00 -07:00
var defAttrs = {
"font-style": gComputedStyle.fontStyle,
"text-align": gComputedStyle.textAlign,
"font-size": gComputedStyle.fontSize,
"background-color": gComputedStyle.backgroundColor,
"font-weight": gComputedStyle.fontWeight,
"text-indent": gComputedStyle.textIndent,
"color": gComputedStyle.color,
"font-family": gComputedStyle.fontFamily,
"text-position": gComputedStyle.verticalAlign
2008-07-17 05:36:00 -07:00
};
testDefaultTextAttrs(ID, defAttrs);
2008-07-17 05:36:00 -07:00
var attrs = {};
testTextAttrs(ID, 0, attrs, 0, 7);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"font-weight": gComputedStyle.fontWeight};
testTextAttrs(ID, 7, attrs, 7, 11);
2008-07-17 05:36:00 -07:00
attrs = {};
testTextAttrs(ID, 12, attrs, 11, 18);
2008-07-17 05:36:00 -07:00
//////////////////////////////////////////////////////////////////////////
// area2
ID = "area2";
tempElem = document.getElementById(ID);
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
2008-07-17 05:36:00 -07:00
defAttrs = {
"font-style": gComputedStyle.fontStyle,
"text-align": gComputedStyle.textAlign,
"font-size": gComputedStyle.fontSize,
"background-color": gComputedStyle.backgroundColor,
"font-weight": gComputedStyle.fontWeight,
"text-indent": gComputedStyle.textIndent,
"color": gComputedStyle.color,
"font-family": gComputedStyle.fontFamily,
"text-position": gComputedStyle.verticalAlign
2008-07-17 05:36:00 -07:00
};
testDefaultTextAttrs(ID, defAttrs);
2008-07-17 05:36:00 -07:00
attrs = {};
testTextAttrs(ID, 0, attrs, 0, 7);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"font-weight": gComputedStyle.fontWeight};
testTextAttrs(ID, 7, attrs, 7, 12);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"font-style": gComputedStyle.fontStyle,
"font-weight": gComputedStyle.fontWeight};
testTextAttrs(ID, 13, attrs, 12, 19);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.parentNode;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
2008-07-17 05:36:00 -07:00
attrs = {"font-weight": "401"};
testTextAttrs(ID, 20, attrs, 19, 23);
2008-07-17 05:36:00 -07:00
attrs = {};
testTextAttrs(ID, 24, attrs, 23, 30);
2008-07-17 05:36:00 -07:00
//////////////////////////////////////////////////////////////////////////
// area3
ID = "area3";
tempElem = document.getElementById(ID);
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
2008-07-17 05:36:00 -07:00
defAttrs = {
"font-style": gComputedStyle.fontStyle,
"text-align": gComputedStyle.textAlign,
"font-size": gComputedStyle.fontSize,
"background-color": gComputedStyle.backgroundColor,
"font-weight": gComputedStyle.fontWeight,
"text-indent": gComputedStyle.textIndent,
"color": gComputedStyle.color,
"font-family": gComputedStyle.fontFamily,
"text-position": gComputedStyle.verticalAlign
2008-07-17 05:36:00 -07:00
};
testDefaultTextAttrs(ID, defAttrs);
tempElem = tempElem.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 0, attrs, 0, 6);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 6, attrs, 6, 26);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.parentNode;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 26, attrs, 26, 27);
tempElem = tempElem.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color,
"background-color": gComputedStyle.backgroundColor};
testTextAttrs(ID, 27, attrs, 27, 50);
2008-07-17 05:36:00 -07:00
//////////////////////////////////////////////////////////////////////////
// area4
ID = "area4";
tempElem = document.getElementById(ID);
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
2008-07-17 05:36:00 -07:00
defAttrs = {
"font-style": gComputedStyle.fontStyle,
"text-align": gComputedStyle.textAlign,
"font-size": gComputedStyle.fontSize,
"background-color": gComputedStyle.backgroundColor,
"font-weight": gComputedStyle.fontWeight,
"text-indent": gComputedStyle.textIndent,
"color": gComputedStyle.color,
"font-family": gComputedStyle.fontFamily,
"text-position": gComputedStyle.verticalAlign
2008-07-17 05:36:00 -07:00
};
testDefaultTextAttrs(ID, defAttrs);
tempElem = tempElem.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 0, attrs, 0, 16);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.nextSibling.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 16, attrs, 16, 33);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.parentNode;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 34, attrs, 33, 46);
2008-07-17 05:36:00 -07:00
//////////////////////////////////////////////////////////////////////////
// area5
ID = "area5";
tempElem = document.getElementById(ID);
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
2008-07-17 05:36:00 -07:00
defAttrs = {
"font-style": gComputedStyle.fontStyle,
"text-align": gComputedStyle.textAlign,
"font-size": gComputedStyle.fontSize,
"background-color": gComputedStyle.backgroundColor,
"font-weight": gComputedStyle.fontWeight,
"text-indent": gComputedStyle.textIndent,
"color": gComputedStyle.color,
"font-family": gComputedStyle.fontFamily,
"text-position": gComputedStyle.verticalAlign
2008-07-17 05:36:00 -07:00
};
testDefaultTextAttrs(ID, defAttrs);
tempElem = tempElem.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 0, attrs, 0, 5);
2008-07-17 05:36:00 -07:00
attrs = {};
testTextAttrs(ID, 7, attrs, 5, 8);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.nextSibling.nextSibling.nextSibling.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 9, attrs, 8, 11);
2008-07-17 05:36:00 -07:00
attrs = {};
testTextAttrs(ID, 11, attrs, 11, 18);
2008-07-17 05:36:00 -07:00
//////////////////////////////////////////////////////////////////////////
// area6 (CSS vertical-align property, bug 445938)
2008-07-17 05:36:00 -07:00
ID = "area6";
tempElem = document.getElementById(ID);
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
2008-07-17 05:36:00 -07:00
defAttrs = {
"font-style": gComputedStyle.fontStyle,
"text-align": gComputedStyle.textAlign,
"font-size": gComputedStyle.fontSize,
"background-color": gComputedStyle.backgroundColor,
"font-weight": gComputedStyle.fontWeight,
"text-indent": gComputedStyle.textIndent,
"color": gComputedStyle.color,
"font-family": gComputedStyle.fontFamily,
"text-position": gComputedStyle.verticalAlign
};
testDefaultTextAttrs(ID, defAttrs);
attrs = {};
testTextAttrs(ID, 0, attrs, 0, 5);
tempElem = tempElem.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"text-position": gComputedStyle.verticalAlign,
"font-size": gComputedStyle.fontSize};
testTextAttrs(ID, 5, attrs, 5, 13);
attrs = {};
testTextAttrs(ID, 13, attrs, 13, 27);
tempElem = tempElem.nextSibling.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"text-position": gComputedStyle.verticalAlign};
testTextAttrs(ID, 27, attrs, 27, 35);
attrs = {};
testTextAttrs(ID, 35, attrs, 35, 39);
tempElem = tempElem.nextSibling.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"text-position": gComputedStyle.verticalAlign,
"font-size": gComputedStyle.fontSize};
testTextAttrs(ID, 39, attrs, 39, 50);
attrs = {};
testTextAttrs(ID, 50, attrs, 50, 55);
tempElem = tempElem.nextSibling.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"text-position": gComputedStyle.verticalAlign};
testTextAttrs(ID, 55, attrs, 55, 64);
//////////////////////////////////////////////////////////////////////////
// area7
ID = "area7";
tempElem = document.getElementById(ID);
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
defAttrs = {
"font-style": gComputedStyle.fontStyle,
"text-align": gComputedStyle.textAlign,
"font-size": gComputedStyle.fontSize,
"background-color": gComputedStyle.backgroundColor,
"font-weight": gComputedStyle.fontWeight,
"text-indent": gComputedStyle.textIndent,
"color": gComputedStyle.color,
"font-family": gComputedStyle.fontFamily,
"text-position": gComputedStyle.verticalAlign
2008-07-17 05:36:00 -07:00
};
testDefaultTextAttrs(ID, defAttrs);
2008-07-17 05:36:00 -07:00
attrs = {"language": "ru"};
testTextAttrs(ID, 0, attrs, 0, 12);
2008-07-17 05:36:00 -07:00
attrs = {"language": "en"};
testTextAttrs(ID, 12, attrs, 12, 13);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.firstChild.nextSibling.nextSibling.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"language" :"en",
"background-color": gComputedStyle.backgroundColor};
testTextAttrs(ID, 13, attrs, 13, 26);
2008-07-17 05:36:00 -07:00
attrs = {"language": "en" };
testTextAttrs(ID, 26, attrs, 26, 27);
2008-07-17 05:36:00 -07:00
attrs = {"language": "de"};
testTextAttrs(ID, 27, attrs, 27, 42);
2008-07-17 05:36:00 -07:00
attrs = {"language": "en"};
testTextAttrs(ID, 42, attrs, 42, 43);
2008-07-17 05:36:00 -07:00
attrs = {};
testTextAttrs(ID, 43, attrs, 43, 50);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.nextSibling.nextSibling.nextSibling.nextSibling.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 50, attrs, 50, 57);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.firstChild.nextSibling;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"font-weight": gComputedStyle.fontWeight,
"color": gComputedStyle.color};
testTextAttrs(ID, 57, attrs, 57, 61);
2008-07-17 05:36:00 -07:00
tempElem = tempElem.parentNode;
gComputedStyle = document.defaultView.getComputedStyle(tempElem, "");
attrs = {"color": gComputedStyle.color};
testTextAttrs(ID, 61, attrs, 61, 68);
2008-07-17 05:36:00 -07:00
//////////////////////////////////////////////////////////////////////////
// test spelling text attributes
testSpellTextAttrs(); // Will call SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addLoadEvent(doTest);
</script>
</head>
<body>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=345759"
title="Implement text attributes">
Mozilla Bug 345759
</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<p id="area1">Normal <b>Bold</b> Normal</p>
<p id="area2">Normal <b>Bold <i>Italic </i>Bold</b> Normal</p>
<p id="area3" style="background-color: blue;">
<span style="color: green; background-color: rgb(0, 0, 255)">
2008-07-17 05:36:00 -07:00
Green
<span style="color: red">but children are red</span>
</span><span style="color: green; background-color: rgb(255, 255, 0);">
2008-07-17 05:36:00 -07:00
Another green section.
</span>
</p>
<p id="area4">
<span style="color: green">
Green
</span><span style="color: green">
Green too
<span style="color: red">with red children</span>
Green again
</span>
</p>
<p id="area5">
<span style="color: green">Green</span>
<img src="moz.png" alt="image"/>
<span style="color: red">Red</span>Normal
</p>
<p id="area6">
This <sup>sentence</sup> has the word
<span style="vertical-align:super;">sentence</span> in
<sub>superscript</sub> and
<span style="vertical-align:sub;">subscript</span>
</p>
<p lang="en" id="area7">
2008-07-17 05:36:00 -07:00
<span lang="ru">Привет</span>
<span style="background-color: blue">Blue BG color</span>
<span lang="de">Ich bin/Du bist</span>
<span lang="en">
Normal
<span style="color: magenta">Magenta<b>Bold</b>Magenta</span>
</span>
</p>
<input id="area8" value="valid text inalid tixt"/>
2008-07-17 05:36:00 -07:00
<p id="output"/>
</body>
</html>