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<html>
<head>
<title>ARIA state change event testing</title>
<link rel="stylesheet" type="text/css"
<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="../promisified-events.js"></script>
<script type="application/javascript">
// gA11yEventDumpID = "eventdump"; // debugging
// gA11yEventDumpToConsole = true; // debugging
async function testToggleAttribute(aID, aAttribute, aIncludeMixed) {
let toggleState =
aAttribute == "aria-pressed" ? STATE_PRESSED : STATE_CHECKED;
// accessible should be recreated?
let stateChange = waitForStateChange(aID, toggleState, true);
getNode(aID).setAttribute(aAttribute, "true");
await stateChange;
stateChange = waitForStateChange(aID, toggleState, false);
getNode(aID).setAttribute(aAttribute, "false");
await stateChange;
if (aIncludeMixed) {
stateChange = waitForStateChange(aID, STATE_MIXED, true);
getNode(aID).setAttribute(aAttribute, "mixed");
await stateChange;
stateChange = waitForStateChange(aID, STATE_MIXED, false);
getNode(aID).setAttribute(aAttribute, "");
await stateChange;
}
stateChange = waitForStateChange(aID, toggleState, true);
getNode(aID).setAttribute(aAttribute, "true");
await stateChange;
if (aIncludeMixed) {
stateChange = Promise.all([
waitForStateChange(aID, STATE_MIXED, true),
waitForStateChange(aID, toggleState, false),
]);
getNode(aID).setAttribute(aAttribute, "mixed");
await stateChange;
stateChange = Promise.all([
waitForStateChange(aID, STATE_MIXED, false),
waitForStateChange(aID, toggleState, true),
]);
getNode(aID).setAttribute(aAttribute, "true");
await stateChange;
}
// accessible should be recreated?
stateChange = waitForStateChange(aID, toggleState, false);
getNode(aID).removeAttribute(aAttribute);
await stateChange;
}
async function doTests() {
let stateChange = waitForStateChange("tab", STATE_EXPANDED, true);
getNode("tab").setAttribute("aria-expanded", "true");
await stateChange;
stateChange = waitForStateChange("tab", STATE_EXPANDED, false);
getNode("tab").setAttribute("aria-expanded", "false");
await stateChange;
stateChange = waitForStateChange("aria_doc", STATE_BUSY, true);
getNode("aria_doc").setAttribute("aria-busy", "true");
await stateChange;
stateChange = waitForStateChange("aria_doc", STATE_BUSY, false);
getNode("aria_doc").setAttribute("aria-busy", "false");
await stateChange;
stateChange = waitForStateChange(
"current_page_1",
EXT_STATE_CURRENT,
false,
true
);
getNode("current_page_1").setAttribute("aria-current", "false");
await stateChange;
stateChange = waitForStateChange(
"current_page_2",
EXT_STATE_CURRENT,
true,
true
);
getNode("current_page_2").setAttribute("aria-current", "page");
await stateChange;
stateChange = waitForStateChange(
"current_page_2",
EXT_STATE_CURRENT,
false,
true
);
getNode("current_page_2").setAttribute("aria-current", "false");
await stateChange;
stateChange = waitForStateChange(
"current_page_3",
EXT_STATE_CURRENT,
true,
true
);
getNode("current_page_3").setAttribute("aria-current", "true");
await stateChange;
stateChange = waitForStateChange(
"current_page_3",
EXT_STATE_CURRENT,
false,
true
);
getNode("current_page_3").setAttribute("aria-current", "");
await stateChange;
await testToggleAttribute("pressable", "aria-pressed", true);
await testToggleAttribute("pressable_native", "aria-pressed", true);
await testToggleAttribute("checkable", "aria-checked", true);
await testToggleAttribute("checkableBool", "aria-checked", false);
SimpleTest.finish();
}
SimpleTest.waitForExplicitFinish();
addA11yLoadEvent(doTests);
</script>
</head>
<body>
<a target="_blank"
title="No statechange event for aria-expanded on native HTML elements, is fired on ARIA widgets">
</a><br>
<a target="_blank"
title="fire state change event for aria-busy">
</a><br>
<a target="_blank"
title="mixed state change event is fired for focused accessible only">
</a>
<a target="_blank"
title="Pressed state is not exposed on a button element with aria-pressed attribute">
</a>
<a target="_blank"
title="Support ARIA 1.1 switch role">
</a>
<a target="_blank"
title="Elements with a defined, non-false value for aria-current should expose ATK_STATE_ACTIVE">
</a>
<p id="display"></p>
<div id="content" style="display: none"></div>
<pre id="test">
</pre>
<div id="eventdump"></div>
<!-- aria-expanded -->
<div id="tab" role="tab" aria-expanded="false">expandable tab</div>
<!-- aria-busy -->
<div id="aria_doc" role="document" tabindex="0">A document</div>
<!-- aria-pressed -->
<div id="pressable" role="button"></div>
<button id="pressable_native"></button>
<!-- aria-checked -->
<div id="checkable" role="checkbox"></div>
<div id="checkableBool" role="switch"></div>
<!-- aria-current -->
<div id="current_page_1" role="link" aria-current="page">1</div>
<div id="current_page_2" role="link" aria-current="false">2</div>
<div id="current_page_3" role="link">3</div>
</body>
</html>