bugs to the maximum extent possible.
3. think that unit test code writing is boring. Programmers solve the problem by nature. many programmers think that unit test code writing is boring during intense coding. However, if you can discover as many errors as possible in the code by writing unit tests at an early stage, it will save time and reduce the number of errors. why not?
Start to install PHPUnit
This article will introduce PHP's unit testing
identifies media errors, media removal, and media Filling• Network: network is interrupted, the network is busy/slow, transmission segments are lost, damaged, and unordered, and conversations between processors are interrupted.• Memory: insufficient for request allocation and fragmentation• Reached limits: queuing, licences, threads, connections, array size, and resource allocation2. 5. ConcurrencyTesting concurrent use of resources can be a very fruitful way to find bugs. Initial analysis incl
Webbench is a very simple stress testing tool, webbench can simulate up to 30,000 concurrent connections to test the load capacity of the site.(1) Webbench installation
Copy Code code as follows:
wget http://www.jb51.net/soft/linux/webbench-1.5.tar.gz
Tar zxvf webbench-1.5.tar.gz
CD webbench-1.5
Make
Make install
(2) Webbench use
Copy Code code as follows:
Since the first HELLO program has been completed, it indicates that the entire compilation environment is no longer correct. Now, let's prepare a serial port testing program. As the serial port driver development board has been completed, let's take a look at a simple Linux serial port testing tool for data sending and receiving.
Common online versions of Linux s
The netstat command is a useful tool for monitoring TCP/IP networks. It displays the route table, the actual network connection, and the status information of each network interface device. The following describes the implementation of the Linux testing tool netstat.
After running the Linux test tool netstat on a compu
Nginx stress testing tool-WebBench
In Apache, there are built-in AB commands to test the service pressure. nginx does not have its own commands and must be tested using a third-party software. Today we will briefly introduce the pressure test on nginx by webbench, stress testing is required for system administrators and O M personnel. It clearly shows how much p
Currently, well-known concurrent performance testing tools include rational robot, qaload, LoadRunner, and Microsoft was. Among them, qaload, LoadRunner, and rational robot are all good commercial testing tools (expensive). Microsoft's was is a free testing tool that is easy to use, however, because the recorded test s
MySQL Performance Testing Tool-mysqlslap
Mysqlslap is a benchmark tool provided by mysql. It has the following advantages: Data Query, simple syntax, and flexible and easy to use. this tool can simulate multiple clients to concurrently send query updates to the server, and provides performance test data and Performance
Based on the detailed description of using the php performance testing tool xhprof in the production environment. Xhprof is a php performance testing tool open-source by facebook. It can also be called the profile tool. it doesn't know how to translate it to make it more sat
MySQL Study -- MySQL stress testing tool mysqlslap, -- mysqlmysqlslapMySQL Study-MySQL stress testing tool mysqlslap1. Introduction to MysqlslapMysqlslap is a benchmark testing tool provided after MySQL5.1. It is similar to the Ap
Website stress testing tool webbench instructions1. webbench introduction Webbench is a famous website stress testing tool developed by Lionbridge (http://www.lionbridge.com). Its help files and documentation can be viewed at www.webbench.com.Webbech can test the performance of different services on the same hardware a
Selenium is also a tool for Web application testing. The selenium test runs directly in the browser, just as the real user is doing. Supported browsers include IE (7, 8, 9), Mozilla Firefox, Mozilla Suite, and more. The main features of this tool include: test and browser compatibility--test your application to see if it works well on different browsers and opera
Jmeter is a powerful graphic interface stress testing tool. It is fully written in Java. There are many articles on the Internet about jmeter. I didn't want to write similar articles again, however, I found that some of the most critical settings and operations we will use in our tests are rarely written clearly. For example, there is a common problem: how do I perform stress tests on multiple links of a we
The world's first mobile app automated cloud testing software
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Software Overview
Itestin is a real-Machine automated cloud testing client tool for mobile app developers fre
The AB tool included with Apache (the PHP environment used in this machine is the WAMP integration environment, the AB tool is located in D:\wamp\bin\apache\Apache2.2.21 \ Bin) is very easy to use, AB can launch test requests locally directly on the Web server, which is critical , because sometimes we need to test only the server's processing performance, and do not want to be doped with the impact of netwo
Web Server Stress test tool: ABApache Stress Test ToolAB is a test tool that comes with Apache and is very powerfulSyntax format:AB "option" URL-C Concurrency: The number of requests initiated at once, the default is 1;-I: Use the head method when testing, the default is get;-K: Enable HTTP long connection request mode;-N Requests: The total number of simulated r
Overview
With the development of Web application technology and the rapid popularization of Web applications, the performance and service quality of web system becomes more and more important. Performance testing plays a more and more important role in the quality assurance of software. Performance test is to test the performance of the system by simulating various normal, peak and abnormal load conditions through automated test tools. Performance
MySQL database benchmark stress testing tool-MySQLSlap use Example 1. Mysqlslap introduction mysqlslap is a benchmark testing tool that comes with benchmark after MySQL5.1. Similar to Apache benchmark load generation tool, it generates schema and loads data, execute benckmar
Since the first HELLO program has been completed, it indicates that the entire compilation environment is no longer correct. Now, let's prepare a serial port testing program. As the serial port driver development board has been completed, let's take a look at a simple Linux serial port testing tool for data sending and receiving.
Common online versions of Linux s
Web website performance stress testing tool WebBench is a well-known test tool for website stress developed by Lionbridge. Official homepage: http://home.tiscali.cz/~cz210552/webbench.html In the O M work, the website pressure and performance test is... web website performance stress testing
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