This tests if TypeError is thrown or not when we call a constructor as a normal function.
   
  On success, you will see a series of "PASS" messages, followed by "TEST COMPLETE".
   
   
  PASS ArrayBuffer() threw exception TypeError: Constructor ArrayBuffer requires 'new'.
  SKIP AudioContext is not implemented.
  PASS FormData() threw exception TypeError: Failed to construct 'DOMFormData': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS DataView() threw exception TypeError: Constructor DataView requires 'new'.
  PASS EventSource() threw exception TypeError: Failed to construct 'EventSource': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS FileReader() threw exception TypeError: Failed to construct 'FileReader': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS Float32Array() threw exception TypeError: Constructor Float32Array requires 'new'.
  PASS Float64Array() threw exception TypeError: Constructor Float64Array requires 'new'.
  PASS Audio() threw exception TypeError: Failed to construct 'HTMLAudioElement': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS Image() threw exception TypeError: DOM object constructor cannot be called as a function..
  PASS Option() threw exception TypeError: Failed to construct 'HTMLOptionElement': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS Int16Array() threw exception TypeError: Constructor Int16Array requires 'new'.
  PASS Int32Array() threw exception TypeError: Constructor Int32Array requires 'new'.
  PASS Int8Array() threw exception TypeError: Constructor Int8Array requires 'new'.
  PASS MessageChannel() threw exception TypeError: Failed to construct 'MessageChannel': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS SharedWorker() threw exception TypeError: Failed to construct 'SharedWorker': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS Uint16Array() threw exception TypeError: Constructor Uint16Array requires 'new'.
  PASS Uint32Array() threw exception TypeError: Constructor Uint32Array requires 'new'.
  PASS Uint8Array() threw exception TypeError: Constructor Uint8Array requires 'new'.
  PASS WebKitCSSMatrix() threw exception TypeError: Failed to construct 'CSSMatrix': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS WebKitPoint() threw exception TypeError: Failed to construct 'DOMPoint': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS WebSocket() threw exception TypeError: Failed to construct 'WebSocket': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS Worker() threw exception TypeError: Failed to construct 'Worker': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS XMLHttpRequest() threw exception TypeError: Failed to construct 'XMLHttpRequest': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS XSLTProcessor() threw exception TypeError: Failed to construct 'XSLTProcessor': Please use the 'new' operator, this DOM object constructor cannot be called as a function..
  PASS successfullyParsed is true
   
  TEST COMPLETE

https://chromium.googlesource.com/chromium/blink/+/8fefa5dc50de232902601612bf6429f08779abc9/LayoutTests/fast/dom/call-a-constructor-as-a-function-expected.txt

javascript中部分不能使用call apply调用来重写的构造函数的更多相关文章

  1. Javascript中call函数和apply函数的使用

    Javascript 中call函数和apply的使用: Javascript中的call函数和apply函数是对执行上下文进行切换,是将一个函数从当前执行的上下文切换到另一个对象中执行,例如: so ...

  2. Javascript 中的 call 和 apply

    发表于 2012年02月1日 by 愚人码头   原文链接:http://www.css88.com/archives/4431 JavaScript 中通过call或者apply用来代替另一个对象调 ...

  3. javascript中call函数与apply

    javascript中的call方法使当前对象可以调用另一个对象的方法,即改变this的指向内容 var first_object = { num: 42 }; var second_object = ...

  4. Javascript中函数的四种调用方式

    一.Javascript中函数的几个基本知识点: 1.函数的名字只是一个指向函数的指针,所以即使在不同的执行环境,即不同对象调用这个函数,这个函数指向的仍然是同一个函数. 2.函数中有两个特殊的内部属 ...

  5. javascript 中caller,callee,call,apply 的概念[转载]

    在提到上述的概念之前,首先想说说javascript中函数的隐含参数:arguments Arguments : 该对象代表正在执行的函数和调用它的函数的参数. [function.]argument ...

  6. 理解和运用javascript中的call及apply

    call是为了改变函数上下文context而存在的,换言之,就是改变函数内部this的指向.因为javascript存在[定义时上下文],[运行时上下文]及[上下文]是可以改变的.例如:var fun ...

  7. javascript 中的call和apply

    一.作用及应用场景 call和apply是Function的方法,他的第一个参数是this,第二个是Function的参数.call 和 apply 都是为了改变某个函数运行时的 context 即上 ...

  8. JavaScript中的call()、apply()与bind():

    关于call()与apply(): 在JavaScript中,每个函数都有call与apply(),这两个函数都是用来改变函数体内this的指向,并调用相关的参数. 看一个例子: 定义一个animal ...

  9. 理解JavaScript中的call和apply方法

    call方法 总的来说call()有这几种作用:1.可以借用另一个对象的方法.2.改变this的指向(重要).3.将arguments数组化.下面详细介绍这三种作用: 1.可以借用另一个对象的方法:当 ...

随机推荐

  1. java 过滤器Filter中chain.doFilter()之前和之后代码的执行顺序

    过滤器拦截到响应url的请求后会先执行doFilter()方法中chain.doFilter()之前的代码,然后执行下一个过滤器或者servelt.紧接着执行chain.doFilter()之后的代码 ...

  2. 在orangepi-PC, ubuntu mini下使用usb wifi(rtl8188cu/rtl8192cu)

    本文章针对orangepi-pc下的ubuntu,分两部分,分别介绍在ubuntu14.04(trusty)mini下使用usb无线网卡的方式,以及怎样在ubuntu15.10(wily)mini下正 ...

  3. [Laravel]配置路由小记

    Laravel:4.2 使用的后台是:laravel-backend php artisan routes 使用这个代码,可以看到显示目前项目的路由器 ,我需要添加功能,我就需要添加路由 /* |-- ...

  4. MVC下设置默认页为index.html

    将RouteConfig代码修改为如下 public class RouteConfig { public static void RegisterRoutes(RouteCollection rou ...

  5. 20160503-spring入门1

    一.Spring是什么 Spring是一个开源的控制反转(Inversion of Control ,IoC)和面向切面(AOP)的容器框架.它的主要目得是简化企业开发. IOC 控制反转  publ ...

  6. Oracle连接配置以及实例的备份和恢复

    背景:一个团队项目开发,不可能每个人都架设自己本地的数据库,大多数情况下是统一用服务器上的数据库,这时候就需要进行远程数据库的连接.而且有时候还需要进行数据库搬迁 ,这时候就需要进行数据库的备份和恢复 ...

  7. WCF与Web API 区别(应用场景)

    Web api  主要功能: 支持基于Http verb (GET, POST, PUT, DELETE)的CRUD (create, retrieve, update, delete)操作 请求的回 ...

  8. CruiseControl.NET : svnrevisionlabeller

    How to use svnrevisionlabeller as your labeller type in CC.NET: 1. Download ccnet.SvnRevisionLabelle ...

  9. 第36条：坚持使用Override注解

    @Override 注解只能用在方法声明中,表示被注解的方法声明覆盖了超类型中的一个声明. @Target(ElementType.METHOD) @Retention(RetentionPolicy ...

  10. C 字符/字符串常用函数

    string.h中常用函数 char * strchr(char * str ,char ch); 从字符串str中查找首次出现字符ch的位置,若存在返回查找后的地址,若不存在则返回NULL void ...