Know More About Script Testing Tools And Their Capabilities
Short programs that are written in a programming language and are utilized for testing a part of the functioning capability of a software system are called text script testing tools.
Any script test written in the form of a short program is generally considered as an automated test. Test scripts the are written in such a way could either be scripted using a specialized manual operational GUI test tool or a popular programming language like Tcl, C++, Java, Expect, Python, Perl, or Ruby. Automated script testing tools is able to test numerous fields of system functionality like the performance of the system, the user interface, the requirements and the system code.
Automated script testing has certain advantages over manual testing. It can be easily repeated, and is thus preferred while performing regression testing. This, however, is not the case every time because automated tests might be badly written and could break during replay. Since almost all systems are planned by considering human interaction, it is a practice to apply human tests on the system occasionally.
Here are two examples of an automated script testing tool. Apache JMeter, a pure Java desktop application is fashioned for loading test operational behavior and to measure performance. Originally, it was fashioned to test Web Applications but since then, it has extended to many other test functions. Apache JMeter might be employed to test execution both on dynamic and static resources which includes Servlets, files, Java Objects, Perl scripts, Queries, Data Bases, and FTP Servers among many others. It could be employed to simulate heavy loads on a server, a network or an object to test strength or analyze the general execution under different types of loads. You could employ it to carry out a graphic analysis of execution or to test server/script/object conduct under heavy simultaneous load. The requirements for using this script testing tool are: Linux, Solaris, JDK1.4, and Windows (98, NT, 2000). Another example is CLIF. CLIF is a flexible and modular load testing platform that is distributed. It might deal with any kind of target system which is accessible through a Java program such as DNS, DNS TCP/IP and more. CLIF supplies three user interfaces which are Eclipse GUI, Swing and command line. This is done to deploy, monitor and control a group of load injectors that are distributed and resource expenditure probes like CPU and memory. An Eclipse wizard will help support programming for newer protocols. The load scenarios are outlined through XML-editing by using GUI, capture tools. The execution engine permits the implementation of as many as millions of virtual users for every load injector. The requirements for this script testing tool are: Mac OSX/PPC, Windows XP, Linux, and Java 1.5 or more. Automated script testing tools offer a greatly efficient way of making the performance of software as efficient as possible. With a little bit of human interference in their functioning, these tools are very much reliable.
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