browser_dbg-preview-switch.js

Enable keyboard shortcuts

/* 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/>. */

// Check that switching between different previews doesn't release the underlying object actors

// Bug 1944408 - Can not expand info about variable

"use strict";

add_task(async function () {

  const dbg = await initDebugger("doc-preview.html", "preview.js");

  info(

    "Check that switching between different previews doesn't release the underlying object actors"

);

  invokeInTab("classPreview");

  await waitForPaused(dbg);

  const fooTokenEl = await getTokenFromPosition(dbg, { line: 50, column: 44 });

  const privateStaticTokenEl = await getTokenFromPosition(dbg, {

    line: 50,

    column: 48,

});

  hoverToken(fooTokenEl);

  await waitForPreviewWithResult(dbg, "class Foo");

  // We want the ObjectInspector component to be updated with new roots rather than destroyed and recreated.

  // This is hard to trigger reliably so we switch between different previews multiple times with different delays.

  info("Switch between different previews multiple times");

  for (let i = 0; i < 5; i++) {

    await waitForTime(i * 5);

    hoverToken(privateStaticTokenEl);

    await waitForPreviewWithResult(dbg, "Object");

    hoverToken(fooTokenEl);

    await waitForPreviewWithResult(dbg, "class Foo");

  info("Try to expand a property");

  await toggleExpanded(dbg, 3);

  await waitForTime(1000);

  ok(true, "The property was expanded");

});