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Test Info:
/* 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
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
addAccessibleTask(
`test`,
async function testRecreation(browser, iframeDocAcc, topDocAcc) {
let iframe = findAccessibleChildByID(topDocAcc, DEFAULT_IFRAME_ID);
is(iframeDocAcc.parent, iframe, "iframe doc's parent is iframe");
// The ARIA role currently causes re-creation. If that ever changes, we'll
// need to switch to another technique here.
info("Change iframe's role to recreate it");
let shown = waitForEvent(EVENT_SHOW, DEFAULT_IFRAME_ID);
let reordered = waitForEvent(EVENT_REORDER, DEFAULT_IFRAME_ID);
await SpecialPowers.spawn(
topDocAcc.browsingContext,
[DEFAULT_IFRAME_ID],
id => {
content.document.getElementById(id).role = "foo";
}
);
iframe = (await shown).accessible;
await reordered;
is(iframeDocAcc.parent, iframe, "iframe doc's parent is iframe");
},
{ chrome: false, topLevel: false, iframe: true, remoteIframe: true }
);