Software Testing 10 Rules

1. Test early and test often.
尽早测试,经常测试
2. Integrate the application development and testing life cycles. You'll get better results and you won't have to mediate between two armed camps in your IT shop.(这后半句怎么理解?)
整合应用程序开发和软件测试生命周期,你将得到更好的结果,并且不必要在程序开发和软件测试两者之间左右为难。
3. Formalize a testing methodology; you'll test everything the same way and you'll get uniform results.
形成一套完整的测试方法;你将用同样的方法开展测试工作,并且可以得到始终如一的结果
4. Develop a comprehensive test plan; it forms the basis for the testing methodology.
开发一套完整、全面的的测试计划;作为软件测试方法论的基础部分
5. Use both static and dynamic testing.
采用静态测试和动态测试相结合的方法(可以采用静态代码检查工具作静态测试)
6. Define your expected results.
定义测试预期结果(在测试用例中,这是比不可少的项目)
7. Understand the business reason behind the application. You'll write a better application and better testing scripts.
理解应用背后的商业动机,找出真正的需求根源,你将写出更好的应用程序和测试脚本。
8. Use multiple levels and types of testing (regression, systems, integration, stress and load).
采用多层面和多类型的软件测试(回归测试、系统测试、集成测试、压力测试和负载测试)
9. Review and inspect the work, it will lower costs.
多工作评审和检视,可以降低成本(检视和评审可以提早发现问题,规避问题,避免造成不必要的损失,因此,可以降低成本)
10. Don't let your programmers check their own work; they'll miss their own errors.
不要让程序员检查自己的工作产品,程序员会忽略自己犯的错误。

# # Licensed to the Apache Software Foundation (ASF) under one # or more contributor license agreements. See the NOTICE file # distributed with this work for additional information # regarding copyright ownership. The ASF licenses this file # to you under the Apache License, Version 2.0 (the # "License"); you may not use this file except in compliance # with the License. You may obtain a copy of the License at # # http://www.apache.org/licenses/LICENSE-2.0 # Unless required by applicable law or agreed to in writing, software # distributed under the License is distributed on an "AS IS" BASIS, # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. # See the License for the specific language governing permissions and # limitations under the License. # Set Hadoop-specific environment variables here. ## ## THIS FILE ACTS AS THE MASTER FILE FOR ALL HADOOP PROJECTS. ## SETTINGS HERE WILL BE READ BY ALL HADOOP COMMANDS. THEREFORE, ## ONE CAN USE THIS FILE TO SET YARN, HDFS, AND MAPREDUCE ## CONFIGURATION OPTIONS INSTEAD OF xxx-env.sh. ## ## Precedence rules: ## ## {yarn-env.sh|hdfs-env.sh} > hadoop-env.sh > hard-coded defaults ## ## {YARN_xyz|HDFS_xyz} > HADOOP_xyz > hard-coded defaults ## # Many of the options here are built from the perspective that users # may want to provide OVERWRITING values on the command line. # For example: # # JAVA_HOME=/usr/java/testing hdfs dfs -ls # # Therefore, the vast majority (BUT NOT ALL!) of these defaults # are configured for substitution and not append. If append # is preferable, modify this file accordingly. ### # Generic settings for HADOOP ### # Technically, the only required environment variable is JAVA_HOME. # All others are optional. However, the defaults are probably not # preferred. Many sites configure these options outside of Hadoop, # such as in /etc/profile.d # The java implementation to use. By default, this environment # variable is REQUIRED on ALL platforms except OS X! # export JAVA
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03-18
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