Google apps script 如何将要运行的函数传递给函数？

我必须先检查某个属性是否存在，然后才能运行google电子表格附加菜单中列出的功能。与其为每个函数创建一个相同检查的副本，我希望创建一个函数，可以将该函数作为参数传递给运行。我该怎么做

下面是我的非功能测试代码，但您可能会明白

function testRun(){
  //in practicality this would be an add-on menu
  test1Check('test1()');
}


function test1(){
  Logger.log("Function Ran");
}


function test1Check(functionToRun){
      var labels = PropertiesService.getDocumentProperties().getProperty('labels');
  var ui = SpreadsheetApp.getUi(); // Same variations.
  if (!labels) {
    var result = ui.alert(
      'You have not yet set up the page for gClassFolders',
      'Would you like to do this now?',
      ui.ButtonSet.YES_NO);
  // Process the user's response.
  if (result == ui.Button.YES) {
    // User clicked "Yes".
    setupGCF();
  } 

  } 
  else { 
    functionToRun;
  }
}

我必须从发送的参数中删除（）并将（）添加到函数中的变量中

function testRun(){

  test1Check(test1);
}


function test1(){
  Logger.log("Function Ran");
}


function test1Check(functionToRun){
      var labels = PropertiesService.getDocumentProperties().getProperty('labels');
  var ui = SpreadsheetApp.getUi(); // Same variations.
  if (!labels) {
    var result = ui.alert(
      'You have not yet set up the page for gClassFolders',
      'Would you like to do this now?',
      ui.ButtonSet.YES_NO);
  // Process the user's response.
  if (result == ui.Button.YES) {
    // User clicked "Yes".
    setupGCF();
  } 

  } 
  else { 
    functionToRun();
  }
}