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<?xml version="1.0"?>
<?xml-stylesheet href="chrome://global/skin" type="text/css"?>
<?xml-stylesheet href="chrome://mochikit/content/tests/SimpleTest/test.css"
type="text/css"?>
<window xmlns="http://www.mozilla.org/keymaster/gatekeeper/there.is.only.xul"
xmlns:html="http://www.w3.org/1999/xhtml"
title="Accessibility Name Calculating Test.">
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js" />
<script type="application/javascript"
src="../common.js"></script>
<script type="application/javascript"
src="../role.js"></script>
<script type="application/javascript"
src="../name.js"></script>
<script type="application/javascript">
<![CDATA[
function doTest()
{
// aria-label
// Simple label provided via ARIA
testName("btn_simple_aria_label", "I am a button");
// aria-label and aria-labelledby, expect aria-labelledby
testName("btn_both_aria_labels", "text I am a button, two");
//////////////////////////////////////////////////////////////////////////
// aria-labelledby
// Single relation. The value of 'aria-labelledby' contains the ID of
// an element. Gets the name from text node of that element.
testName("btn_labelledby_text", "text");
// Multiple relations. The value of 'aria-labelledby' contains the IDs
// of elements. Gets the name from text nodes of those elements.
testName("btn_labelledby_texts", "text1 text2");
// Trick cases. Self and recursive referencing.
testName("rememberHistoryDays", "Remember 3 days");
testName("historyDays", "Remember 3 days");
testName("rememberAfter", "days");
//////////////////////////////////////////////////////////////////////////
// Name from subtree (single relation labelled_by).
// Gets the name from text nodes contained by nested elements.
testName("btn_labelledby_mixed", "no more text");
// Gets the name from text nodes and selected item of menulist
// (other items are ignored).
testName("btn_labelledby_mixed_menulist",
"no more text selected item more text");
// Gets the name from text nodes contained by nested elements, ignores
// hidden elements (bug 443081).
testName("btn_labelledby_mixed_hidden_child", "no more text2");
// Gets the name from hidden text nodes contained by nested elements,
// (label element is hidden entirely), (bug 443081)
testName("btn_labelledby_mixed_hidden", "lala more hidden text");
//////////////////////////////////////////////////////////////////////////
// Name from @label attribute.
// Gets the name from @label attribute.
testName("btn_labelattr", "labeled element");
//////////////////////////////////////////////////////////////////////////
// Name for nsIDOMXULSelectControlItemElement.
// Gets the name from @label attribute.
testName("li_nsIDOMXULSelectControlItemElement", "select control item");
//////////////////////////////////////////////////////////////////////////
// Name if the XUL element doesn't implement nsIDOMXULSelectControlElement
// and has @label attribute.
testName("box_not_nsIDOMXULSelectControlElement", "box");
//////////////////////////////////////////////////////////////////////////
// Name from the label element.
// The label and button are placed on 2nd level relative common parent.
testName("btn_label_1", "label1");
// The label is on 1st, the button is on 5th level relative common parent.
testName("btn_label_2", "label2");
// The label and button are siblings.
testName("btn_label_3", "label3");
// Multiple labels for single button: XUL button takes the last one.
testName("btn_label_4", "label5");
// Label associated with HTML element.
testName("input_label", "input label");
//////////////////////////////////////////////////////////////////////////
// tooltiptext (if nothing above isn't presented then tooltiptext is used)
testName("box_tooltiptext", "tooltiptext label");
//////////////////////////////////////////////////////////////////////////
// Name from the @title attribute of <toolbaritem/> (original bug 237249).
// Direct child of toolbaritem.
testName("toolbaritem_child", null);
// Child from subtree of toolbaritem.
testName("toolbaritem_hboxbutton", "button");
//////////////////////////////////////////////////////////////////////////
// name from label inside toolbar button
testName("toolbarbuttonwithlabel", "I am the button");
//////////////////////////////////////////////////////////////////////////
// Name from children
// ARIA role button is presented allowing the name calculation from
// children.
testName("box_children", "14");
// ARIA role option is presented allowing the name calculation from
// the visible children (bug 443081)
testName("lb_opt1_children_hidden", "i am visible");
//////////////////////////////////////////////////////////////////////////
// Name from aria-labelledby: menuitem label+ listitem label
testName("li_labelledby", "Show an Alert The moment the event starts");
//////////////////////////////////////////////////////////////////////////
// groupbox labeling from first label
testName("groupbox", "Some caption");
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTest);
]]>
</script>
<hbox flex="1" style="overflow: auto;">
<body xmlns="http://www.w3.org/1999/xhtml">
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=444279"
title="mochitest for accessible name calculating">
Mozilla Bug 444279
</a>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=441991"
title="nsXULListitemAccessible::GetName prefers label \
attribute over aria-labelledby and doesn't allow recursion">
Mozilla Bug 441991
</a>
<p id="display"></p>
<div id="content" style="display: none">
</div>
<pre id="test">
</pre>
</body>
<vbox flex="1">
<!-- aria-label, simple label -->
<button id="btn_simple_aria_label" aria-label="I am a button"/>
<!-- aria-label plus aria-labelledby -->
<button id="btn_both_aria_labels" aria-label="I am a button, two"
aria-labelledby="labelledby_text btn_both_aria_labels"/>
<!-- aria-labelledby, single relation -->
<description id="labelledby_text">text</description>
<button id="btn_labelledby_text"
aria-labelledby="labelledby_text"/>
<!-- aria-labelledby, multiple relations -->
<description id="labelledby_text1">text1</description>
<description id="labelledby_text2">text2</description>
<button id="btn_labelledby_texts"
aria-labelledby="labelledby_text1 labelledby_text2"/>
<!-- trick aria-labelledby -->
<checkbox id="rememberHistoryDays"
label="Remember "
aria-labelledby="rememberHistoryDays historyDays rememberAfter"/>
<html:input id="historyDays" value="3"
aria-labelledby="rememberHistoryDays historyDays rememberAfter"/>
<label id="rememberAfter">days</label>
<!-- the name from subtree, mixed content -->
<description id="labelledby_mixed">
no<description>more text</description>
</description>
<button id="btn_labelledby_mixed"
aria-labelledby="labelledby_mixed"/>
<!-- the name from subtree, mixed/hidden content -->
<description id="labelledby_mixed_hidden_child">no<description>more <description hidden="true">hidden</description>text2</description></description>
<button id="btn_labelledby_mixed_hidden_child"
aria-labelledby="labelledby_mixed_hidden_child"/>
<!-- the name from subtree, mixed/completely hidden content -->
<description id="labelledby_mixed_hidden"
hidden="true">lala <description>more hidden </description>text</description>
<button id="btn_labelledby_mixed_hidden"
aria-labelledby="labelledby_mixed_hidden"/>
<br/>
<!-- the name from subtree, mixed content, ignore items of menulist -->
<description id="labelledby_mixed_menulist">
no<description>more text</description>
<menulist>
<menupopup>
<menuitem label="selected item"/>
<menuitem label="item"/>
</menupopup>
</menulist>
more text
</description>
<button id="btn_labelledby_mixed_menulist"
aria-labelledby="labelledby_mixed_menulist"/>
<!-- @label -->
<button id="btn_labelattr"
label="labeled element"/>
<!-- nsIDOMXULSelectControlItemElement -->
<richlistbox>
<richlistitem id="li_nsIDOMXULSelectControlItemElement">
<label value="select control item"/>
</richlistitem>
</richlistbox>
<!-- not nsIDOMXULSelectControlElement -->
<box id="box_not_nsIDOMXULSelectControlElement" role="group" label="box"/>
<!-- label element -->
<hbox>
<box>
<label control="btn_label_1">label1</label>
</box>
<label control="btn_label_2">label2</label>
<box>
<button id="btn_label_1"/>
<box>
<box>
<box>
<button id="btn_label_2"/>
</box>
</box>
</box>
</box>
<label control="btn_label_3">label3</label>
<button id="btn_label_3"/>
<label control="btn_label_4">label4</label>
<label control="btn_label_4">label5</label>
<button id="btn_label_4"/>
<label control="input_label">input label</label>
<html:input id="input_label"/>
</hbox>
<!-- tooltiptext -->
<box id="box_tooltiptext"
role="group"
tooltiptext="tooltiptext label"/>
<!-- the name from @title of toolbaritem -->
<!-- and the name from label of a toolbarbutton -->
<toolbar>
<toolbaritem title="ooospspss">
<box id="toolbaritem_child"
role="group"
flex="1">
<hbox role="button" id="toolbaritem_hboxbutton">
<description value="button"/>
</hbox>
</box>
</toolbaritem>
<toolbarbutton id="toolbarbuttonwithlabel">
<label flex="1">I am the button</label>
</toolbarbutton>
</toolbar>
<!-- name from children -->
<box id="box_children" role="button">14</box>
<!-- name from children, hidden children -->
<vbox role="listbox" tabindex="0">
<hbox id="lb_opt1_children_hidden" role="option" tabindex="0">
<description>i am visible</description>
<description style="display:none">i am hidden</description>
</hbox>
<!-- Name from caption sub tree -->
<groupbox id="groupbox">
<label>Some caption</label>
<checkbox label="some checkbox label" />
</groupbox>
</vbox>
<!-- bug 441991; create name from other menuitem label listitem's own label -->
<hbox>
<richlistbox>
<richlistitem id="li_labelledby"
aria-labelledby="menuitem-DISPLAY li_labelledby">
<label value="The moment the event starts"/>
</richlistitem>
</richlistbox>
<menulist>
<menupopup>
<menuitem id="menuitem-DISPLAY"
value="DISPLAY"
label="Show an Alert"/>
<menuitem id="menuitem-EMAIL"
value="EMAIL"
label="Send an E-mail"/>
</menupopup>
</menulist>
</hbox>
</vbox> <!-- close tests area -->
</hbox> <!-- close main area -->
</window>
|