Function keyNameToCode

packages/core/src/testing/semanticScenario.ts:138–197

(key: string | number)

}

function keyNameToCode(key: string | number): number {
  if (typeof key === "number") return key;
  const normalized = key.trim().toLowerCase();
  if (normalized.length === 1) return charToKeyCode(normalized) ?? 0;
  const functionKey = /^f(\d{1,2})$/u.exec(normalized);
  if (functionKey) {
    const functionKeyCodes = [
      ZR_KEY_F1,
      ZR_KEY_F2,
      ZR_KEY_F3,
      ZR_KEY_F4,
      ZR_KEY_F5,
      ZR_KEY_F6,
      ZR_KEY_F7,
      ZR_KEY_F8,
      ZR_KEY_F9,
      ZR_KEY_F10,
      ZR_KEY_F11,
      ZR_KEY_F12,
    ] as const;
    const index = Number(functionKey[1]) - 1;
    const code = functionKeyCodes[index];
    if (code !== undefined) return code;
  }
  switch (normalized) {
    case "enter":
    case "return":
      return ZR_KEY_ENTER;
    case "escape":
    case "esc":
      return ZR_KEY_ESCAPE;
    case "tab":
      return ZR_KEY_TAB;
    case "space":
      return ZR_KEY_SPACE;
    case "backspace":
      return ZR_KEY_BACKSPACE;
    case "delete":
    case "del":
      return ZR_KEY_DELETE;
    case "home":
      return ZR_KEY_HOME;
    case "end":
      return ZR_KEY_END;
    case "pageup":
      return ZR_KEY_PAGE_UP;
    case "pagedown":
      return ZR_KEY_PAGE_DOWN;
    case "left":
      return ZR_KEY_LEFT;
    case "right":
      return ZR_KEY_RIGHT;
    case "up":
      return ZR_KEY_UP;
    case "down":
      return ZR_KEY_DOWN;
    default:
      throw new Error(`Unsupported semantic scenario key ${JSON.stringify(key)}`);