browser_aboutprofiling-presets.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/. */

"use strict";

add_task(async function test() {

  info("Test that about:profiling presets configure the profiler");

  if (!Services.profiler.GetFeatures().includes("stackwalk")) {

    ok(true, "This platform does not support stackwalking, skip this test.");

    return;

  // This test assumes that the Web Developer preset is set by default, which is

  // not the case on Nightly and custom builds.

  BackgroundJSM.changePreset(

    "aboutprofiling",

    "web-developer",

    Services.profiler.GetFeatures()

);

  await withAboutProfiling(async document => {

    const webdev = await getNearestInputFromText(document, "Web Developer");

    ok(webdev.checked, "By default the Web Developer preset is selected.");

ok(

      !activeConfigurationHasFeature("stackwalk"),

      "Stackwalking is not enabled for the Web Developer workflow"

);

    const graphics = await getNearestInputFromText(document, "Graphics");

    ok(!graphics.checked, "The Graphics preset is not checked.");

    graphics.click();

ok(

      graphics.checked,

      "After clicking the input, the Graphics preset is now checked."

);

ok(

      activeConfigurationHasFeature("stackwalk"),

      "The graphics preset uses stackwalking."

);

    const media = await getNearestInputFromText(document, "Media");

    ok(!media.checked, "The media preset is not checked.");

    media.click();

ok(

      media.checked,

      "After clicking the input, the Media preset is now checked."

);

});

});