browser_text_paragraph_boundary.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";

// Test that we don't crash the parent process when querying the paragraph

// boundary on an Accessible which has remote ProxyAccessible descendants.

addAccessibleTask(

  `test`,

  async function testParagraphBoundaryWithRemoteDescendants() {

    const root = getRootAccessible(document).QueryInterface(

      Ci.nsIAccessibleText

);

    let start = {};

    let end = {};

    // The offsets will change as the Firefox UI changes. We don't really care

    // what they are, just that we don't crash.

    root.getTextAtOffset(0, nsIAccessibleText.BOUNDARY_PARAGRAPH, start, end);

    ok(true, "Getting paragraph boundary succeeded");

);