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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
"use strict";
// Ensure explicit selection gets priority over implicit selection
addAccessibleTask(
`
<div role="listbox" id="listbox">
<div role="option" aria-selected="true" id="o1">a</div>
<div role="option" tabindex="0" id="o2">b</div>
</div>
`,
async function testExplicitSelection(browser, accDoc) {
const o1 = findAccessibleChildByID(accDoc, "o1");
const o2 = findAccessibleChildByID(accDoc, "o2");
await untilCacheOk(() => {
const [states] = getStates(o1);
return (states & STATE_SELECTED) != 0;
}, "option 1 should be selected");
await untilCacheOk(() => {
const [states] = getStates(o2);
return (states & STATE_SELECTED) == 0;
}, "option 2 should NOT be selected");
// Focus the second option.
const e = waitForEvents({
expected: [[EVENT_FOCUS, "o2"]],
unexpected: [[EVENT_SELECTION, "o2"]],
});
await invokeContentTask(browser, [], () => {
content.document.getElementById("o2").focus();
});
await e;
await untilCacheOk(() => {
const [states] = getStates(o1);
return (states & STATE_SELECTED) != 0;
}, "option 1 should be selected");
await untilCacheOk(() => {
const [states] = getStates(o2);
return (states & STATE_SELECTED) == 0 && (states & STATE_FOCUSED) != 0;
}, "option 2 should NOT be selected but should be focused");
},
{ chrome: true, iframe: true, remoteIframe: true }
);