/**
 * Bug 1222285 - A test case for testing whether keyboard events be spoofed correctly
 *   when fingerprinting resistance is enable.
 */

const SHOULD_DELIVER_KEYDOWN = 0x1;
const SHOULD_DELIVER_KEYPRESS = 0x2;
const SHOULD_DELIVER_KEYUP = 0x4;
const SHOULD_DELIVER_ALL_FOR_PRINTABLE =
  SHOULD_DELIVER_KEYDOWN | SHOULD_DELIVER_KEYPRESS | SHOULD_DELIVER_KEYUP;
const SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE =
  SHOULD_DELIVER_KEYDOWN | SHOULD_DELIVER_KEYUP;

// The test cases for english content.
const TEST_CASES_EN = [
  {
    key: "KEY_ArrowDown",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "ArrowDown",
      code: "ArrowDown",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_DOWN,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_ArrowLeft",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "ArrowLeft",
      code: "ArrowLeft",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_LEFT,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_ArrowRight",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "ArrowRight",
      code: "ArrowRight",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_RIGHT,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_ArrowUp",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "ArrowUp",
      code: "ArrowUp",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_UP,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_CapsLock",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_KEYDOWN,
    result: {
      key: "CapsLock",
      code: "CapsLock",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_CAPS_LOCK,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_End",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "End",
      code: "End",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_END,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_Enter",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "Enter",
      code: "Enter",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_RETURN,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_Escape",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "Escape",
      code: "Escape",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_ESCAPE,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_Home",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "Home",
      code: "Home",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_HOME,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_Meta",
    modifiers: { location: KeyboardEvent.DOM_KEY_LOCATION_LEFT, metaKey: true },
    expectedKeyEvent: SHOULD_DELIVER_KEYDOWN,
    result: {
      key: "Meta",
      code: "MetaLeft",
      charCode: 0,
      // Don't let web apps know pressing Command key on macOS
      keyCode: KeyboardEvent.DOM_VK_WIN,
      location: KeyboardEvent.DOM_KEY_LOCATION_LEFT,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_Meta",
    modifiers: {
      location: KeyboardEvent.DOM_KEY_LOCATION_RIGHT,
      metaKey: true,
    },
    expectedKeyEvent: SHOULD_DELIVER_KEYDOWN,
    result: {
      key: "Meta",
      code: "MetaRight",
      charCode: 0,
      // Don't let web apps know pressing Command key on macOS
      keyCode: KeyboardEvent.DOM_VK_WIN,
      location: KeyboardEvent.DOM_KEY_LOCATION_RIGHT,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_PageDown",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "PageDown",
      code: "PageDown",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_PAGE_DOWN,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_PageUp",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "PageUp",
      code: "PageUp",
      charCode: 0,
      keyCode: KeyboardEvent.DOM_VK_PAGE_UP,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: " ",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: " ",
      code: "Space",
      charCode: 32,
      keyCode: KeyboardEvent.DOM_VK_SPACE,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: ",",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: ",",
      code: "Comma",
      charCode: 44,
      keyCode: KeyboardEvent.DOM_VK_COMMA,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "<",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "<",
      code: "Comma",
      charCode: 60,
      keyCode: KeyboardEvent.DOM_VK_COMMA,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "[",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "[",
      code: "BracketLeft",
      charCode: 91,
      keyCode: KeyboardEvent.DOM_VK_OPEN_BRACKET,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "{",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "{",
      code: "BracketLeft",
      charCode: 123,
      keyCode: KeyboardEvent.DOM_VK_OPEN_BRACKET,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "]",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "]",
      code: "BracketRight",
      charCode: 93,
      keyCode: KeyboardEvent.DOM_VK_CLOSE_BRACKET,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "}",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "}",
      code: "BracketRight",
      charCode: 125,
      keyCode: KeyboardEvent.DOM_VK_CLOSE_BRACKET,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "\\",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "\\",
      code: "Backslash",
      charCode: 92,
      keyCode: KeyboardEvent.DOM_VK_BACK_SLASH,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "|",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "|",
      code: "Backslash",
      charCode: 124,
      keyCode: KeyboardEvent.DOM_VK_BACK_SLASH,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: ";",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: ";",
      code: "Semicolon",
      charCode: 59,
      keyCode: KeyboardEvent.DOM_VK_SEMICOLON,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: ":",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: ":",
      code: "Semicolon",
      charCode: 58,
      keyCode: KeyboardEvent.DOM_VK_SEMICOLON,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: ".",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: ".",
      code: "Period",
      charCode: 46,
      keyCode: KeyboardEvent.DOM_VK_PERIOD,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: ">",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: ">",
      code: "Period",
      charCode: 62,
      keyCode: KeyboardEvent.DOM_VK_PERIOD,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "/",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "/",
      code: "Slash",
      charCode: 47,
      keyCode: KeyboardEvent.DOM_VK_SLASH,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "?",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "?",
      code: "Slash",
      charCode: 63,
      keyCode: KeyboardEvent.DOM_VK_SLASH,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "'",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "'",
      code: "Quote",
      charCode: 39,
      keyCode: KeyboardEvent.DOM_VK_QUOTE,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: '"',
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: '"',
      code: "Quote",
      charCode: 34,
      keyCode: KeyboardEvent.DOM_VK_QUOTE,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "-",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "-",
      code: "Minus",
      charCode: 45,
      keyCode: KeyboardEvent.DOM_VK_HYPHEN_MINUS,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "_",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "_",
      code: "Minus",
      charCode: 95,
      keyCode: KeyboardEvent.DOM_VK_HYPHEN_MINUS,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "=",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "=",
      code: "Equal",
      charCode: 61,
      keyCode: KeyboardEvent.DOM_VK_EQUALS,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "+",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "+",
      code: "Equal",
      charCode: 43,
      keyCode: KeyboardEvent.DOM_VK_EQUALS,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "a",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "a",
      code: "KeyA",
      charCode: 97,
      keyCode: KeyboardEvent.DOM_VK_A,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "A",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "A",
      code: "KeyA",
      charCode: 65,
      keyCode: KeyboardEvent.DOM_VK_A,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "b",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "b",
      code: "KeyB",
      charCode: 98,
      keyCode: KeyboardEvent.DOM_VK_B,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "B",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "B",
      code: "KeyB",
      charCode: 66,
      keyCode: KeyboardEvent.DOM_VK_B,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "c",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "c",
      code: "KeyC",
      charCode: 99,
      keyCode: KeyboardEvent.DOM_VK_C,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "C",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "C",
      code: "KeyC",
      charCode: 67,
      keyCode: KeyboardEvent.DOM_VK_C,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "d",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "d",
      code: "KeyD",
      charCode: 100,
      keyCode: KeyboardEvent.DOM_VK_D,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "D",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "D",
      code: "KeyD",
      charCode: 68,
      keyCode: KeyboardEvent.DOM_VK_D,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "e",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "e",
      code: "KeyE",
      charCode: 101,
      keyCode: KeyboardEvent.DOM_VK_E,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "E",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "E",
      code: "KeyE",
      charCode: 69,
      keyCode: KeyboardEvent.DOM_VK_E,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "f",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "f",
      code: "KeyF",
      charCode: 102,
      keyCode: KeyboardEvent.DOM_VK_F,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "F",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "F",
      code: "KeyF",
      charCode: 70,
      keyCode: KeyboardEvent.DOM_VK_F,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "g",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "g",
      code: "KeyG",
      charCode: 103,
      keyCode: KeyboardEvent.DOM_VK_G,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "G",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "G",
      code: "KeyG",
      charCode: 71,
      keyCode: KeyboardEvent.DOM_VK_G,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "h",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "h",
      code: "KeyH",
      charCode: 104,
      keyCode: KeyboardEvent.DOM_VK_H,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "H",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "H",
      code: "KeyH",
      charCode: 72,
      keyCode: KeyboardEvent.DOM_VK_H,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "i",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "i",
      code: "KeyI",
      charCode: 105,
      keyCode: KeyboardEvent.DOM_VK_I,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "I",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "I",
      code: "KeyI",
      charCode: 73,
      keyCode: KeyboardEvent.DOM_VK_I,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "j",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "j",
      code: "KeyJ",
      charCode: 106,
      keyCode: KeyboardEvent.DOM_VK_J,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "J",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "J",
      code: "KeyJ",
      charCode: 74,
      keyCode: KeyboardEvent.DOM_VK_J,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "k",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "k",
      code: "KeyK",
      charCode: 107,
      keyCode: KeyboardEvent.DOM_VK_K,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "K",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "K",
      code: "KeyK",
      charCode: 75,
      keyCode: KeyboardEvent.DOM_VK_K,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "l",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "l",
      code: "KeyL",
      charCode: 108,
      keyCode: KeyboardEvent.DOM_VK_L,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "L",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "L",
      code: "KeyL",
      charCode: 76,
      keyCode: KeyboardEvent.DOM_VK_L,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "m",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "m",
      code: "KeyM",
      charCode: 109,
      keyCode: KeyboardEvent.DOM_VK_M,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "M",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "M",
      code: "KeyM",
      charCode: 77,
      keyCode: KeyboardEvent.DOM_VK_M,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "n",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "n",
      code: "KeyN",
      charCode: 110,
      keyCode: KeyboardEvent.DOM_VK_N,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "N",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "N",
      code: "KeyN",
      charCode: 78,
      keyCode: KeyboardEvent.DOM_VK_N,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "o",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "o",
      code: "KeyO",
      charCode: 111,
      keyCode: KeyboardEvent.DOM_VK_O,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "O",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "O",
      code: "KeyO",
      charCode: 79,
      keyCode: KeyboardEvent.DOM_VK_O,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "p",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "p",
      code: "KeyP",
      charCode: 112,
      keyCode: KeyboardEvent.DOM_VK_P,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "P",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "P",
      code: "KeyP",
      charCode: 80,
      keyCode: KeyboardEvent.DOM_VK_P,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "q",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "q",
      code: "KeyQ",
      charCode: 113,
      keyCode: KeyboardEvent.DOM_VK_Q,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "Q",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "Q",
      code: "KeyQ",
      charCode: 81,
      keyCode: KeyboardEvent.DOM_VK_Q,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "r",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "r",
      code: "KeyR",
      charCode: 114,
      keyCode: KeyboardEvent.DOM_VK_R,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "R",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "R",
      code: "KeyR",
      charCode: 82,
      keyCode: KeyboardEvent.DOM_VK_R,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "s",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "s",
      code: "KeyS",
      charCode: 115,
      keyCode: KeyboardEvent.DOM_VK_S,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "S",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "S",
      code: "KeyS",
      charCode: 83,
      keyCode: KeyboardEvent.DOM_VK_S,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "t",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "t",
      code: "KeyT",
      charCode: 116,
      keyCode: KeyboardEvent.DOM_VK_T,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "T",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "T",
      code: "KeyT",
      charCode: 84,
      keyCode: KeyboardEvent.DOM_VK_T,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "u",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "u",
      code: "KeyU",
      charCode: 117,
      keyCode: KeyboardEvent.DOM_VK_U,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "U",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "U",
      code: "KeyU",
      charCode: 85,
      keyCode: KeyboardEvent.DOM_VK_U,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "v",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "v",
      code: "KeyV",
      charCode: 118,
      keyCode: KeyboardEvent.DOM_VK_V,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "V",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "V",
      code: "KeyV",
      charCode: 86,
      keyCode: KeyboardEvent.DOM_VK_V,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "w",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "w",
      code: "KeyW",
      charCode: 119,
      keyCode: KeyboardEvent.DOM_VK_W,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "W",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "W",
      code: "KeyW",
      charCode: 87,
      keyCode: KeyboardEvent.DOM_VK_W,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "x",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "x",
      code: "KeyX",
      charCode: 120,
      keyCode: KeyboardEvent.DOM_VK_X,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "X",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "X",
      code: "KeyX",
      charCode: 88,
      keyCode: KeyboardEvent.DOM_VK_X,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "y",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "y",
      code: "KeyY",
      charCode: 121,
      keyCode: KeyboardEvent.DOM_VK_Y,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "Y",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "Y",
      code: "KeyY",
      charCode: 89,
      keyCode: KeyboardEvent.DOM_VK_Y,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "z",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "z",
      code: "KeyZ",
      charCode: 122,
      keyCode: KeyboardEvent.DOM_VK_Z,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "Z",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "Z",
      code: "KeyZ",
      charCode: 90,
      keyCode: KeyboardEvent.DOM_VK_Z,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "0",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "0",
      code: "Digit0",
      charCode: 48,
      keyCode: KeyboardEvent.DOM_VK_0,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "1",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "1",
      code: "Digit1",
      charCode: 49,
      keyCode: KeyboardEvent.DOM_VK_1,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "2",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "2",
      code: "Digit2",
      charCode: 50,
      keyCode: KeyboardEvent.DOM_VK_2,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "3",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "3",
      code: "Digit3",
      charCode: 51,
      keyCode: KeyboardEvent.DOM_VK_3,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "4",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "4",
      code: "Digit4",
      charCode: 52,
      keyCode: KeyboardEvent.DOM_VK_4,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "5",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "5",
      code: "Digit5",
      charCode: 53,
      keyCode: KeyboardEvent.DOM_VK_5,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "6",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "6",
      code: "Digit6",
      charCode: 54,
      keyCode: KeyboardEvent.DOM_VK_6,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "7",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "7",
      code: "Digit7",
      charCode: 55,
      keyCode: KeyboardEvent.DOM_VK_7,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "8",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "8",
      code: "Digit8",
      charCode: 56,
      keyCode: KeyboardEvent.DOM_VK_8,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "9",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "9",
      code: "Digit9",
      charCode: 57,
      keyCode: KeyboardEvent.DOM_VK_9,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: ")",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: ")",
      code: "Digit0",
      charCode: 41,
      keyCode: KeyboardEvent.DOM_VK_0,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "!",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "!",
      code: "Digit1",
      charCode: 33,
      keyCode: KeyboardEvent.DOM_VK_1,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "@",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "@",
      code: "Digit2",
      charCode: 64,
      keyCode: KeyboardEvent.DOM_VK_2,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "#",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "#",
      code: "Digit3",
      charCode: 35,
      keyCode: KeyboardEvent.DOM_VK_3,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "$",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "$",
      code: "Digit4",
      charCode: 36,
      keyCode: KeyboardEvent.DOM_VK_4,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "%",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "%",
      code: "Digit5",
      charCode: 37,
      keyCode: KeyboardEvent.DOM_VK_5,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "^",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "^",
      code: "Digit6",
      charCode: 94,
      keyCode: KeyboardEvent.DOM_VK_6,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "&",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "&",
      code: "Digit7",
      charCode: 38,
      keyCode: KeyboardEvent.DOM_VK_7,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "*",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "*",
      code: "Digit8",
      charCode: 42,
      keyCode: KeyboardEvent.DOM_VK_8,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "(",
    modifiers: { shiftKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "(",
      code: "Digit9",
      charCode: 40,
      keyCode: KeyboardEvent.DOM_VK_9,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: true,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F1",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F1",
      code: "F1",
      charCode: 112,
      keyCode: KeyboardEvent.DOM_VK_F1,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F2",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F2",
      code: "F2",
      charCode: 113,
      keyCode: KeyboardEvent.DOM_VK_F2,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F3",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F3",
      code: "F3",
      charCode: 114,
      keyCode: KeyboardEvent.DOM_VK_F3,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F4",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F4",
      code: "F4",
      charCode: 115,
      keyCode: KeyboardEvent.DOM_VK_F4,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F5",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F5",
      code: "F5",
      charCode: 116,
      keyCode: KeyboardEvent.DOM_VK_F5,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F7",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F7",
      code: "F7",
      charCode: 118,
      keyCode: KeyboardEvent.DOM_VK_F7,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F8",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F8",
      code: "F8",
      charCode: 119,
      keyCode: KeyboardEvent.DOM_VK_F8,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F9",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F9",
      code: "F9",
      charCode: 120,
      keyCode: KeyboardEvent.DOM_VK_F9,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F10",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F10",
      code: "F10",
      charCode: 121,
      keyCode: KeyboardEvent.DOM_VK_F10,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F11",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F11",
      code: "F11",
      charCode: 122,
      keyCode: KeyboardEvent.DOM_VK_F11,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "KEY_F12",
    modifiers: {},
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "F12",
      code: "F12",
      charCode: 123,
      keyCode: KeyboardEvent.DOM_VK_F12,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
  {
    key: "a",
    modifiers: { ctrlKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "a",
      code: "KeyA",
      charCode: 97,
      keyCode: KeyboardEvent.DOM_VK_A,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: true,
      altGraphKey: false,
    },
  },
  {
    key: "a",
    modifiers: { altKey: true },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_NON_PRINTABLE,
    result: {
      key: "a",
      code: "KeyA",
      charCode: 97,
      keyCode: KeyboardEvent.DOM_VK_A,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  },
];

async function testKeyEvent(aTab, aTestCase) {
  // Prepare all expected key events.
  let testEvents = [];

  if (aTestCase.expectedKeyEvent & SHOULD_DELIVER_KEYDOWN) {
    testEvents.push("keydown");
  }

  if (aTestCase.expectedKeyEvent & SHOULD_DELIVER_KEYPRESS) {
    testEvents.push("keypress");
  }

  if (aTestCase.expectedKeyEvent & SHOULD_DELIVER_KEYUP) {
    testEvents.push("keyup");
  }

  // Focus the input box before registering listeners to avoid a race.
  await SpecialPowers.spawn(aTab.linkedBrowser, [], async () => {
    let inputBox = content.document.getElementById("test");
    if (content.document.activeElement !== inputBox) {
      await new Promise(resolve => {
        inputBox.addEventListener("focus", resolve, { once: true });
        inputBox.focus();
      });
    }
  });

  // Synthesize the key and wait for it to be fully processed in content.
  // By the time sendQuery resolves, all synchronous event handlers have run
  // and the result-* elements are already populated.
  await BrowserTestUtils.synthesizeKey(
    aTestCase.key,
    aTestCase.modifiers,
    aTab.linkedBrowser
  );

  await SpecialPowers.spawn(
    aTab.linkedBrowser,
    [{ testEvents, result: aTestCase.result }],
    async ({ testEvents: aTestEvents, result }) => {
      function verifyKeyboardEvent(
        aEvent,
        aResult,
        aSameKeyCodeAndCharCodeValue
      ) {
        is(aEvent.key, aResult.key, "KeyboardEvent.key is correctly spoofed.");
        is(
          aEvent.code,
          aResult.code,
          "KeyboardEvent.code is correctly spoofed."
        );
        is(
          aEvent.location,
          aResult.location,
          "KeyboardEvent.location is correctly spoofed."
        );
        is(
          aEvent.altKey,
          aResult.altKey,
          "KeyboardEvent.altKey is correctly spoofed."
        );
        is(
          aEvent.shiftKey,
          aResult.shiftKey,
          "KeyboardEvent.shiftKey is correctly spoofed."
        );
        is(
          aEvent.ctrlKey,
          aResult.ctrlKey,
          "KeyboardEvent.ctrlKey is correctly spoofed."
        );

        if (!aSameKeyCodeAndCharCodeValue) {
          if (aEvent.charCode != 0) {
            is(
              aEvent.keyCode,
              0,
              "KeyboardEvent.keyCode should be 0 for this case."
            );
            is(
              aEvent.charCode,
              aResult.charCode,
              "KeyboardEvent.charCode is correctly spoofed."
            );
          } else {
            is(
              aEvent.keyCode,
              aResult.keyCode,
              "KeyboardEvent.keyCode is correctly spoofed."
            );
            is(
              aEvent.charCode,
              0,
              "KeyboardEvent.charCode should be 0 for this case."
            );
          }
        } else if (aResult.charCode) {
          is(
            aEvent.keyCode,
            aResult.charCode,
            "KeyboardEvent.keyCode should be same as expected charCode for this case."
          );
          is(
            aEvent.charCode,
            aResult.charCode,
            "KeyboardEvent.charCode is correctly spoofed."
          );
        } else {
          is(
            aEvent.keyCode,
            aResult.keyCode,
            "KeyboardEvent.keyCode is correctly spoofed."
          );
          is(
            aEvent.charCode,
            aResult.keyCode,
            "KeyboardEvent.charCode should be same as expected keyCode for this case."
          );
        }

        is(
          aEvent.modifierState.Alt,
          aResult.altKey,
          "KeyboardEvent.getModifierState() reports a correctly spoofed value for 'Alt'."
        );
        is(
          aEvent.modifierState.AltGraph,
          aResult.altGraphKey,
          "KeyboardEvent.getModifierState() reports a correctly spoofed value for 'AltGraph'."
        );
        is(
          aEvent.modifierState.Shift,
          aResult.shiftKey,
          `KeyboardEvent.getModifierState() reports a correctly spoofed value for 'Shift'.`
        );
        is(
          aEvent.modifierState.Control,
          aResult.ctrlKey,
          `KeyboardEvent.getModifierState() reports a correctly spoofed value for 'Control'.`
        );
      }

      for (let eventType of aTestEvents) {
        let resElement = content.document.getElementById("result-" + eventType);
        verifyKeyboardEvent(
          JSON.parse(resElement.value),
          result,
          eventType == "keypress"
        );
      }
    }
  );
}

function eventConsumer(aEvent) {
  aEvent.preventDefault();
}

add_setup(async function () {
  await SpecialPowers.pushPrefEnv({
    set: [["privacy.resistFingerprinting", true]],
  });
});

add_task(async function runTestsForEnglishContent() {
  let tab = await BrowserTestUtils.openNewForegroundTab(
    gBrowser,
    TEST_PATH + "file_keyBoardEvent.sjs?language=en-US"
  );

  // Prevent shortcut keys.
  gBrowser.addEventListener("keypress", eventConsumer, true);

  for (let test of TEST_CASES_EN) {
    await testKeyEvent(tab, test);
  }

  // Test a key which doesn't exist in US English keyboard layout.
  await testKeyEvent(tab, {
    key: "\u00DF",
    modifiers: { code: "Minus", keyCode: 63 },
    expectedKeyEvent: SHOULD_DELIVER_ALL_FOR_PRINTABLE,
    result: {
      key: "\u00DF",
      code: "",
      charCode: 223,
      keyCode: 0,
      location: KeyboardEvent.DOM_KEY_LOCATION_STANDARD,
      altKey: false,
      shiftKey: false,
      ctrlKey: false,
      altGraphKey: false,
    },
  });

  gBrowser.removeEventListener("keypress", eventConsumer, true);

  BrowserTestUtils.removeTab(tab);
});

add_task(async function runTestForSuppressModifierKeys() {
  let tab = await BrowserTestUtils.openNewForegroundTab(
    gBrowser,
    TEST_PATH + "file_keyBoardEvent.sjs?language=en-US"
  );

  // Prevent Alt key to trigger the menu item.
  gBrowser.addEventListener("keydown", eventConsumer, true);

  for (let eventType of ["keydown", "keyup"]) {
    for (let modifierKey of ["Alt", "Shift", "Control"]) {
      // Focus the input box before registering the listener.
      await SpecialPowers.spawn(tab.linkedBrowser, [], async () => {
        let inputBox = content.document.getElementById("test");
        if (content.document.activeElement !== inputBox) {
          await new Promise(resolve => {
            inputBox.addEventListener("focus", resolve, { once: true });
            inputBox.focus();
          });
        }
      });

      let testPromise = BrowserTestUtils.waitForContentEvent(
        tab.linkedBrowser,
        eventType,
        true,
        e => e.key == "x"
      );

      let modifierState;

      if (modifierKey === "Alt") {
        modifierState = { altKey: true };
      } else if (modifierKey === "Shift") {
        modifierState = { shiftKey: true };
      } else {
        modifierState = { ctrlKey: true };
      }

      // Generate a Alt or Shift key event.
      BrowserTestUtils.synthesizeKey(
        `KEY_${modifierKey}`,
        modifierState,
        tab.linkedBrowser
      );

      // Generate a dummy "x" key event that will only be handled if
      // modifier key is successfully suppressed.
      BrowserTestUtils.synthesizeKey("x", {}, tab.linkedBrowser);

      await testPromise;
    }
  }

  gBrowser.removeEventListener("keydown", eventConsumer, true);

  BrowserTestUtils.removeTab(tab);
});
