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<html>
<head>
<title>Accessible focus testing</title>
<link rel="stylesheet" type="text/css"
href="chrome://mochikit/content/tests/SimpleTest/test.css" />
<script src="chrome://mochikit/content/tests/SimpleTest/SimpleTest.js"></script>
<script 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="../events.js"></script>
<script type="application/javascript"
src="../states.js"></script>
<script type="application/javascript">
function focusElmWhileSubdocIsFocused(aID) {
this.DOMNode = getNode(aID);
this.invoke = function focusElmWhileSubdocIsFocused_invoke() {
this.DOMNode.focus();
};
this.eventSeq = [
new focusChecker(this.DOMNode),
];
this.unexpectedEventSeq = [
new invokerChecker(EVENT_FOCUS, this.DOMNode.ownerDocument),
];
this.getID = function focusElmWhileSubdocIsFocused_getID() {
return "Focus element while subdocument is focused " + prettyName(aID);
};
}
function imageMapChecker(aID) {
var node = getNode(aID);
this.type = EVENT_FOCUS;
this.match = function imageMapChecker_match(aEvent) {
return aEvent.DOMNode == node;
};
}
function topMenuChecker() {
this.type = EVENT_FOCUS;
this.match = function topMenuChecker_match(aEvent) {
return aEvent.accessible.role == ROLE_PARENT_MENUITEM;
};
}
function contextMenuChecker() {
this.type = EVENT_MENUPOPUP_START;
this.match = function contextMenuChecker_match(aEvent) {
return aEvent.accessible.role == ROLE_MENUPOPUP;
};
}
function focusContextMenuItemChecker() {
this.__proto__ = new focusChecker();
this.match = function focusContextMenuItemChecker_match(aEvent) {
return aEvent.accessible.role == ROLE_MENUITEM;
};
}
/**
* Do tests.
*/
// gA11yEventDumpID = "eventdump"; // debug stuff
// gA11yEventDumpToConsole = true;
var gQueue = null;
function doTests() {
var frameDoc = document.getElementById("iframe").contentDocument;
var editableDoc = document.getElementById("editabledoc").contentDocument;
editableDoc.designMode = "on";
gQueue = new eventQueue();
gQueue.push(new synthFocus("editablearea"));
gQueue.push(new synthFocus("navarea"));
gQueue.push(new synthTab("navarea", new focusChecker(frameDoc)));
gQueue.push(new focusElmWhileSubdocIsFocused("link"));
gQueue.push(new synthTab(editableDoc, new focusChecker(editableDoc)));
if (WIN || LINUX) {
// Alt key is used to active menubar and focus menu item on Windows,
// other platforms requires setting a ui.key.menuAccessKeyFocuses
// preference.
gQueue.push(new toggleTopMenu(editableDoc, new topMenuChecker()));
gQueue.push(new toggleTopMenu(editableDoc, new focusChecker(editableDoc)));
}
if (!(MAC && Services.prefs.getBoolPref("widget.macos.native-context-menus", false))) {
// Context menu accessibility is handled natively and not testable when
// native context menus are used on macOS.
gQueue.push(new synthContextMenu(editableDoc, new contextMenuChecker()));
gQueue.push(new synthDownKey(editableDoc, new focusContextMenuItemChecker()));
gQueue.push(new synthEscapeKey(editableDoc, new focusChecker(editableDoc)));
} else {
// If this test is run as part of multiple tests, it is displayed in the test harness iframe.
// In the non-native context menu case, right-clicking the editableDoc causes the editableDoc
// to scroll fully into view, and as a side-effect, the img below it ends up on the screen.
// When we're skipping the context menu check, scroll img onto the screen manually, because
// otherwise it may remain out-of-view and clipped by the test harness iframe.
var img = document.querySelector("img");
gQueue.push(new scrollIntoView(img, new nofocusChecker(img)));
}
if (SEAMONKEY) {
todo(false, "shift tab from editable document fails on (Windows) SeaMonkey! (Bug 718235)");
} else if (LINUX || MAC) {
todo(false, "shift tab from editable document fails on linux and Mac, bug 746519!");
} else {
gQueue.push(new synthShiftTab("link", new focusChecker("link")));
} // ! SEAMONKEY
gQueue.push(new synthFocus("a", new imageMapChecker("a")));
gQueue.push(new synthFocus("b", new imageMapChecker("b")));
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=352220"
title="Inconsistent focus events when returning to a document frame">
Mozilla Bug 352220
</a>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=550338"
title="Broken focus when returning to editable documents from menus">
Mozilla Bug 550338
</a>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=673958"
title="Rework accessible focus handling">
Mozilla Bug 673958
</a>
<a target="_blank"
href="https://bugzilla.mozilla.org/show_bug.cgi?id=961696"
title="Accessible object:state-changed:focused events for imagemap links are broken">
Mozilla Bug 961696
</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<div id="editablearea" contentEditable="true">editable area</div>
<div id="navarea" tabindex="0">navigable area</div>
<iframe id="iframe" src="data:text/html,<html></html>"></iframe>
<a id="link" href="">link</a>
<iframe id="editabledoc" src="about:blank"></iframe>
<map name="atoz_map">
<area id="a" coords="0,0,13,14" shape="rect">
<area id="b" coords="17,0,30,14" shape="rect">
</map>
<img width="447" height="15" usemap="#atoz_map" src="../letters.gif">
<div id="eventdump"></div>
</body>
</html>
|
