browser_multiple_relations_crash.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";

requestLongerTimeout(2);

// Test that an element referring to another element via multiple attributes doesn't result in a crash.

// https://bugzilla.mozilla.org/show_bug.cgi?id=2008810

addAccessibleTask(

  <label id="label" for="output" aria-labelledby="output"></label>

  <output id="output"></output>

`,

  async function test(browser, accDoc) {

    const label = findAccessibleChildByID(accDoc, "label");

    const output = findAccessibleChildByID(accDoc, "output");

    await testCachedRelation(output, RELATION_LABEL_FOR, label);

    await testCachedRelation(output, RELATION_LABELLED_BY, label);

);