browser_inner_html_caching.js

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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

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

"use strict";

// CacheKey::InnerHTML, CacheDomain::InnerHTML

addAccessibleTask(

  `<math id="test"><mfrac><mi>x</mi><mi>y</mi></mfrac></math>`,

  async function (browser, docAcc) {

    let acc = findAccessibleChildByID(docAcc, "test");

    await verifyAttributeCachedNoRetry(acc, "html");

},

    topLevel: true,

    iframe: true,

    remoteIframe: true,

    // Entire test runs with domain already active because there's no XPC method

    // to trigger caching of InnerHTML.

    cacheDomains: CacheDomain.InnerHTML,

);