browser_ShortcutUtils_modifierOrder.js

Enable keyboard shortcuts

/* Any copyright is dedicated to the Public Domain.

 * https://creativecommons.org/publicdomain/zero/1.0/ */

"use strict";

// macOS menus list modifiers as Control, Option, Shift, Command, so that

// order must not depend on the order of the modifiers attribute.

add_task(function testMacModifierOrder() {

  for (const modifiers of [

    "meta,alt,control,shift",

    "shift,control,alt,meta",

    "accel,shift,alt,control",

  ]) {

is(

      ShortcutUtils.getModifierString(modifiers),

      "⌃⌥⇧⌘",

      `Modifiers "${modifiers}" are listed in the macOS order`

);

is(

    ShortcutUtils.getModifierString("alt,control,meta"),

    "⌃⌥⌘",

    "Control comes before Option"

);

is(

    ShortcutUtils.getModifierString("shift,access"),

    "⌃⇧",

    "The access key, Control on macOS, comes before Shift"

);

});