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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";
/* import-globals-from ../../mochitest/states.js */
/* import-globals-from ../../mochitest/role.js */
loadScripts({ name: "states.js", dir: MOCHITESTS_DIR });
loadScripts({ name: "role.js", dir: MOCHITESTS_DIR });
addAccessibleTask(
`<input id="textbox" value="hello"/>`,
async function (browser, contentDocAcc) {
info(
"Check that the IFRAME and the IFRAME document are not accessible initially."
);
let iframeAcc = findAccessibleChildByID(contentDocAcc, DEFAULT_IFRAME_ID);
let iframeDocAcc = findAccessibleChildByID(
contentDocAcc,
DEFAULT_IFRAME_DOC_BODY_ID
);
ok(!iframeAcc, "IFRAME is hidden and should not be accessible");
ok(!iframeDocAcc, "IFRAME document is hidden and should not be accessible");
info(
"Show the IFRAME and check that it's now available in the accessibility tree."
);
const events = [[EVENT_REORDER, contentDocAcc]];
const onEvents = waitForEvents(events);
await SpecialPowers.spawn(browser, [DEFAULT_IFRAME_ID], contentId => {
content.document.getElementById(contentId).style.display = "";
});
await onEvents;
iframeAcc = findAccessibleChildByID(contentDocAcc, DEFAULT_IFRAME_ID);
ok(!isDefunct(iframeAcc), "IFRAME should be accessible");
// Wait for the child iframe to layout itself. This can happen during or
// after the reorder event, depending on timing.
iframeDocAcc = await TestUtils.waitForCondition(() => {
return findAccessibleChildByID(contentDocAcc, DEFAULT_IFRAME_DOC_BODY_ID);
});
is(iframeAcc.childCount, 1, "IFRAME accessible should have a single child");
ok(iframeDocAcc, "IFRAME document exists");
ok(!isDefunct(iframeDocAcc), "IFRAME document should be accessible");
is(
iframeAcc.firstChild,
iframeDocAcc,
"An accessible for a IFRAME document is the child of the IFRAME accessible"
);
is(
iframeDocAcc.parent,
iframeAcc,
"IFRAME document's parent matches the IFRAME."
);
},
{
topLevel: false,
iframe: true,
remoteIframe: true,
iframeAttrs: {
style: "display: none;",
},
skipFissionDocLoad: true,
}
);