browser_layersacceleration.js

Enable keyboard shortcuts

This test gets skipped with pattern: os == 'linux' && os_version == '18.04' && asan OR os == 'linux' && os_version == '18.04' && tsan OR win11_2009 && asan
Manifest: browser/components/preferences/tests/browser.toml

add_task(async function () {

  // We must temporarily disable `Once` StaticPrefs check for the duration of

  // this test (see bug 1556131). We must do so in a separate operation as

  // pushPrefEnv doesn't set the preferences in the order one could expect.

  await SpecialPowers.pushPrefEnv({

    set: [["preferences.force-disable.check.once.policy", true]],

});

  await SpecialPowers.pushPrefEnv({

    set: [

      ["gfx.direct2d.disabled", false],

      ["layers.acceleration.disabled", false],

],

});

  let prefs = await openPreferencesViaOpenPreferencesAPI("paneGeneral", {

    leaveOpen: true,

});

  is(prefs.selectedPane, "paneGeneral", "General pane was selected");

  let doc = gBrowser.contentDocument;

  let checkbox = doc.querySelector("#allowHWAccel");

is(

    !checkbox.checked,

    Services.prefs.getBoolPref("layers.acceleration.disabled"),

    "checkbox should represent inverted pref value before clicking on checkbox"

);

  checkbox.click();

is(

    !checkbox.checked,

    Services.prefs.getBoolPref("layers.acceleration.disabled"),

    "checkbox should represent inverted pref value after clicking on checkbox"

);

  BrowserTestUtils.removeTab(gBrowser.selectedTab);

});