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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/role.js */
loadScripts({ name: "role.js", dir: MOCHITESTS_DIR });
addAccessibleTask(
`<div>
<a id="test-a">link</a>
</div>`,
async function testHTMLAnchorHrefRoleTransition(browser, accDoc) {
const acc = findAccessibleChildByID(accDoc, "test-a");
isRole(acc, ROLE_TEXT, "Initial role (no href)");
let shown = waitForEvent(EVENT_SHOW, "test-a");
await invokeContentTask(browser, [], () => {
const el = content.document.getElementById("test-a");
el.setAttribute("href", "#foo");
});
let shownAcc = (await shown).accessible;
isRole(shownAcc, ROLE_LINK, "Role after adding href");
let revertedShown = waitForEvent(EVENT_SHOW, "test-a");
await invokeContentTask(browser, [], () => {
const el = content.document.getElementById("test-a");
el.removeAttribute("href");
});
let revertedAcc = (await revertedShown).accessible;
isRole(revertedAcc, ROLE_TEXT, "Role after removing href");
},
{
chrome: true,
topLevel: true,
iframe: true,
remoteIframe: true,
}
);
addAccessibleTask(
`<div>
<a id="test-a">link</a>
</div>`,
async function testHTMLAnchorClickListenerRoleTransition(browser, accDoc) {
const acc = findAccessibleChildByID(accDoc, "test-a");
isRole(acc, ROLE_TEXT, "Initial role (no click listener)");
let shown = waitForEvent(EVENT_SHOW, "test-a");
await invokeContentTask(browser, [], () => {
const el = content.document.getElementById("test-a");
content._testClickHandler = () => {};
el.addEventListener("click", content._testClickHandler);
});
let shownAcc = (await shown).accessible;
isRole(shownAcc, ROLE_LINK, "Role after adding click listener");
let revertedShown = waitForEvent(EVENT_SHOW, "test-a");
await invokeContentTask(browser, [], () => {
const el = content.document.getElementById("test-a");
if (content._testClickHandler) {
el.removeEventListener("click", content._testClickHandler);
delete content._testClickHandler;
}
});
let revertedAcc = (await revertedShown).accessible;
isRole(revertedAcc, ROLE_TEXT, "Role after removing click listener");
},
{
chrome: true,
topLevel: true,
iframe: true,
remoteIframe: true,
}
);