zoukankan      html  css  js  c++  java
  • software testing

    Software Testing

    Software testing is the process of evaluation a software item to detect differences between given input and expected output. Also to assess the feature of A software item. Testing assesses the quality of the product. Software testing is a process that should be done during the development process. In other words software testing is a verification and validation process.

    Verification

    Verification is the process to make sure the product satisfies the conditions imposed at the start of the development phase. In other words, to make sure the product behaves the way we want it to.

    Validation

    Validation is the process to make sure the product satisfies the specified requirements at the end of the development phase. In other words, to make sure the product is built as per customer requirements.

    Basics of software testing

    There are two basics of software testing: blackbox testing and whitebox testing.

    Blackbox Testing

    Black box testing is a testing technique that ignores the internal mechanism of the system and focuses on the output generated against any input and execution of the system. It is also called functional testing.

    Whitebox Testing 

    White box testing is a testing technique that takes into account the internal mechanism of a system. It is also called structural testing and glass box testing.

    Black box testing is often used for validation and white box testing is often used for verification. 

  • 相关阅读:
    pyc文件是什么【转载】
    Linux下的python等操作【转载】
    P1012 拼数 字符串
    P1309 瑞士轮 排序选择 时间限制 归并排序
    商业竞争 三分+背包
    老虎ji 剪枝模拟
    交通灯 并查集
    三色抽卡游戏 博弈论nim
    质数串 乱搞
    自动驾驶系统 bfs
  • 原文地址:https://www.cnblogs.com/vigorz/p/10499069.html
Copyright © 2011-2022 走看看