Software Testing – Levels, Methods and Types
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Studying the Feasibility and Importance of Software Testing: an Analysis
Dr. S.S.Riaz Ahamed / Internatinal Journal of Engineering Science and Technology Vol.1(3), 2009, 119-128 STUDYING THE FEASIBILITY AND IMPORTANCE OF SOFTWARE TESTING: AN ANALYSIS Dr.S.S.Riaz Ahamed Principal, Sathak Institute of Technology, Ramanathapuram,India. Email:[email protected], [email protected] ABSTRACT Software testing is a critical element of software quality assurance and represents the ultimate review of specification, design and coding. Software testing is the process of testing the functionality and correctness of software by running it. Software testing is usually performed for one of two reasons: defect detection, and reliability estimation. The problem of applying software testing to defect detection is that software can only suggest the presence of flaws, not their absence (unless the testing is exhaustive). The problem of applying software testing to reliability estimation is that the input distribution used for selecting test cases may be flawed. The key to software testing is trying to find the modes of failure - something that requires exhaustively testing the code on all possible inputs. Software Testing, depending on the testing method employed, can be implemented at any time in the development process. Keywords: verification and validation (V & V) 1 INTRODUCTION Testing is a set of activities that could be planned ahead and conducted systematically. The main objective of testing is to find an error by executing a program. The objective of testing is to check whether the designed software meets the customer specification. The Testing should fulfill the following criteria: ¾ Test should begin at the module level and work “outward” toward the integration of the entire computer based system. -
Types of Software Testing
Types of Software Testing We would be glad to have feedback from you. Drop us a line, whether it is a comment, a question, a work proposition or just a hello. You can use either the form below or the contact details on the rightt. Contact details [email protected] +91 811 386 5000 1 Software testing is the way of assessing a software product to distinguish contrasts between given information and expected result. Additionally, to evaluate the characteristic of a product. The testing process evaluates the quality of the software. You know what testing does. No need to explain further. But, are you aware of types of testing. It’s indeed a sea. But before we get to the types, let’s have a look at the standards that needs to be maintained. Standards of Testing The entire test should meet the user prerequisites. Exhaustive testing isn’t conceivable. As we require the ideal quantity of testing in view of the risk evaluation of the application. The entire test to be directed ought to be arranged before executing it. It follows 80/20 rule which expresses that 80% of defects originates from 20% of program parts. Start testing with little parts and extend it to broad components. Software testers know about the different sorts of Software Testing. In this article, we have incorporated majorly all types of software testing which testers, developers, and QA reams more often use in their everyday testing life. Let’s understand them!!! Black box Testing The black box testing is a category of strategy that disregards the interior component of the framework and spotlights on the output created against any input and performance of the system. -
Comparison of GUI Testing Tools for Android Applications
Comparison of GUI testing tools for Android applications University of Oulu Department of Information Processing Science Master’s Thesis Tomi Lämsä Date 22.5.2017 2 Abstract Test automation is an intriguing area of software engineering, especially in Android development. This is since Android applications must be able to run in many different permutations of operating system versions and hardware choices. Comparison of different tools for automated UI testing of Android applications is done in this thesis. In a literature review several different tools available and their popularity is researched and the structure of the most popular tools is looked at. The two tools identified to be the most popular are Appium and Espresso. In an empirical study the two tools along with Robotium, UiAutomator and Tau are compared against each other in test execution speed, maintainability of the test code, reliability of the test tools and in general issues. An empirical study was carried out by selecting three Android applications for which an identical suite of tests was developed with each tool. The test suites were then run and the execution speed and reliability was analysed based on these results. The test code written is also analysed for maintainability by calculating the lines of code and the number of method calls needed to handle asynchrony related to UI updates. The issues faced by the test developer with the different tools are also analysed. This thesis aims to help industry users of these kinds of applications in two ways. First, it could be used as a source on what tools are over all available for UI testing of Android applications. -
Web Gui Testing Checklist
Web Gui Testing Checklist Wes recrystallizing her quinone congruously, phytophagous and sulphonic. How imponderable is Schroeder when barbate whileand soft-footed Brewer gliff Zachery some incisure yakety-yak affluently. some chatoyancy? Fulgurating and battiest Nealson blossoms her amontillados refine Wbox aims to the field to be able to the automated support data, testing web gui checklist Planned testing techniques, including scripted testing, exploratory testing, and user experience testing. This gui content will the css or dynamic values? Test all input fields for special characters. For instance, create test data assist the maximum and minimum values in those data field. Assisted by timing testing is not tested to the order to achieve true black art relying on gui testing web checklist will best. The web hosting environments you start all web testing gui checklist can provide tests has had made. The gui testing procedures are the weak factors causing delays in agile here offering, gui testing web? At anytime without giving us a testing web gui checklist can also has on. How gui testing checklist for a gui testing web checklist to induce further eliminating redundant if there is transmitted without the below to use of jobs with. Monkey testing tool that an application or even perform testing web gui changes some test android scripts behind successful only allows an. Discusses the preceding css or if a sql injections through an application penetration testing on gui testing web? How much regression testing is enough? Fully automated attack simulations and highly automated fuzzing tests are appropriate here, and testers might also use domain testing to pursue intuitions. -
Testing Guide 4Deets
TESTING GUIDE Automated Testing for SuccessFactors Introduction This guide will give you an overview of the different aspects of testing your SuccessFactors environment. As most employees interact in some way or form with the system, it’s crucial to test your system regularly and around crucial events to make sure you provide an excellent employee experience. The following topics will be explored: • Testing During An Implementation • Testing For Configuration Changes • Testing For Quarterly Releases • Manual vs. Automated Testing © 2019 Page | 2 Automated Testing For SuccessFactors Testing During An Implementation During an implementation, testing is critical to make sure the system is designed and configured according to expectations. One of the most known test is User Acceptance Testing (UAT) in which a client signs off that the system works as expected. Before UAT, there are many different tests you would like to perform. These tests are done during different phases of a project. Some only once, others multiple times. Let’s start with looking at what phases there are during a SuccessFactors implementation. This may differ slightly, but all SuccessFactors implementations basically follow the same path. The reason for this is that the Agile methodology, which is the preferred method defined by SAP, needs to be followed by SAP professional services and all the certified implementation partners. This methodology has been proven to be most successful. The Agile methodology is an iterative approach. Iterative approach is a way of breaking down the system development of a large application into smaller chunks. In iterative development, functionality is designed, configured and tested in repeated cycles. -
A Framework for Evaluating Performance of Software Testing Tools
INTERNATIONAL JOURNAL OF SCIENTIFIC & TECHNOLOGY RESEARCH VOLUME 9, ISSUE 02, FEBRUARY 2020 ISSN 2277-8616 A Framework For Evaluating Performance Of Software Testing Tools Pramod Mathew Jacob, Prasanna Mani Abstract: Software plays a pivotal role in this technology era. Due to its increased applicable domains, quality of the software being developed is to be monitored and controlled. Software organization follows many testing methodologies to perform quality management. Testing methodologies can be either manual or automated. Automated testing tools got massive acceptability among software professionals due to its enhanced features and functionalities than that of manual testing. There are hundreds of test automation tools available, among which some perform exceptionally well. Due to the availability of large set of tools, it is a herculean task for the project manager to choose the appropriate automation tool, which is suitable for their project domain. In this paper, we derive a software testing tool selection model which evaluates the performance aspects of a script-based testing tool. Experimental evaluation proves that, it can be used to compare and evaluate various performance characteristics of commercially accepted test automation tools based on user experience as well as system performance. Index Terms: Automated testing, Software testing, Test script, Testing Tool, Test bed, Verification and Validation. —————————— ◆ —————————— 1 INTRODUCTION S OFTWARE is advanced in recent days by enhancing its applicable domains. Software is embedded in almost all electronic gadgets and systems. In this scenario the quality of the software plays a significant role. The customer or end – user should be satisfied which is primarily depended on quality and capability of the software being developed. -
Website Testing • Black-Box Testing
18 0672327988 CH14 6/30/05 1:23 PM Page 211 14 IN THIS CHAPTER • Web Page Fundamentals Website Testing • Black-Box Testing • Gray-Box Testing The testing techniques that you’ve learned in previous • White-Box Testing chapters have been fairly generic. They’ve been presented • Configuration and by using small programs such as Windows WordPad, Compatibility Testing Calculator, and Paint to demonstrate testing fundamentals and how to apply them. This final chapter of Part III, • Usability Testing “Applying Your Testing Skills,” is geared toward testing a • Introducing Automation specific type of software—Internet web pages. It’s a fairly timely topic, something that you’re likely familiar with, and a good real-world example to apply the techniques that you’ve learned so far. What you’ll find in this chapter is that website testing encompasses many areas, including configuration testing, compatibility testing, usability testing, documentation testing, security, and, if the site is intended for a worldwide audience, localization testing. Of course, black-box, white- box, static, and dynamic testing are always a given. This chapter isn’t meant to be a complete how-to guide for testing Internet websites, but it will give you a straightfor- ward practical example of testing something real and give you a good head start if your first job happens to be looking for bugs in someone’s website. Highlights of this chapter include • What fundamental parts of a web page need testing • What basic white-box and black-box techniques apply to web page testing • How configuration and compatibility testing apply • Why usability testing is the primary concern of web pages • How to use tools to help test your website 18 0672327988 CH14 6/30/05 1:23 PM Page 212 212 CHAPTER 14 Website Testing Web Page Fundamentals In the simplest terms, Internet web pages are just documents of text, pictures, sounds, video, and hyperlinks—much like the CD-ROM multimedia titles that were popular in the mid 1990s. -
Configuration Fuzzing Testing Framework for Software Vulnerability Detection
View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by Columbia University Academic Commons CONFU: Configuration Fuzzing Testing Framework for Software Vulnerability Detection Huning Dai, Christian Murphy, Gail Kaiser Department of Computer Science Columbia University New York, NY 10027 USA ABSTRACT Many software security vulnerabilities only reveal themselves under certain conditions, i.e., particular configurations and inputs together with a certain runtime environment. One approach to detecting these vulnerabilities is fuzz testing. However, typical fuzz testing makes no guarantees regarding the syntactic and semantic validity of the input, or of how much of the input space will be explored. To address these problems, we present a new testing methodology called Configuration Fuzzing. Configuration Fuzzing is a technique whereby the configuration of the running application is mutated at certain execution points, in order to check for vulnerabilities that only arise in certain conditions. As the application runs in the deployment environment, this testing technique continuously fuzzes the configuration and checks "security invariants'' that, if violated, indicate a vulnerability. We discuss the approach and introduce a prototype framework called ConFu (CONfiguration FUzzing testing framework) for implementation. We also present the results of case studies that demonstrate the approach's feasibility and evaluate its performance. Keywords: Vulnerability; Configuration Fuzzing; Fuzz testing; In Vivo testing; Security invariants INTRODUCTION As the Internet has grown in popularity, security testing is undoubtedly becoming a crucial part of the development process for commercial software, especially for server applications. However, it is impossible in terms of time and cost to test all configurations or to simulate all system environments before releasing the software into the field, not to mention the fact that software distributors may later add more configuration options. -
Exploring Languages with Interpreters and Functional Programming Chapter 11
Exploring Languages with Interpreters and Functional Programming Chapter 11 H. Conrad Cunningham 24 January 2019 Contents 11 Software Testing Concepts 2 11.1 Chapter Introduction . .2 11.2 Software Requirements Specification . .2 11.3 What is Software Testing? . .3 11.4 Goals of Testing . .3 11.5 Dimensions of Testing . .3 11.5.1 Testing levels . .4 11.5.2 Testing methods . .6 11.5.2.1 Black-box testing . .6 11.5.2.2 White-box testing . .8 11.5.2.3 Gray-box testing . .9 11.5.2.4 Ad hoc testing . .9 11.5.3 Testing types . .9 11.5.4 Combining levels, methods, and types . 10 11.6 Aside: Test-Driven Development . 10 11.7 Principles for Test Automation . 12 11.8 What Next? . 15 11.9 Exercises . 15 11.10Acknowledgements . 15 11.11References . 16 11.12Terms and Concepts . 17 Copyright (C) 2018, H. Conrad Cunningham Professor of Computer and Information Science University of Mississippi 211 Weir Hall P.O. Box 1848 University, MS 38677 1 (662) 915-5358 Browser Advisory: The HTML version of this textbook requires a browser that supports the display of MathML. A good choice as of October 2018 is a recent version of Firefox from Mozilla. 2 11 Software Testing Concepts 11.1 Chapter Introduction The goal of this chapter is to survey the important concepts, terminology, and techniques of software testing in general. The next chapter illustrates these techniques by manually constructing test scripts for Haskell functions and modules. 11.2 Software Requirements Specification The purpose of a software development project is to meet particular needs and expectations of the project’s stakeholders. -
Software Testing: Essential Phase of SDLC and a Comparative Study Of
International Journal of System and Software Engineering Volume 5 Issue 2, December 2017 ISSN.: 2321-6107 Software Testing: Essential Phase of SDLC and a Comparative Study of Software Testing Techniques Sushma Malik Assistant Professor, Institute of Innovation in Technology and Management, Janak Puri, New Delhi, India. Email: [email protected] Abstract: Software Development Life-Cycle (SDLC) follows In the software development process, the problem (Software) the different activities that are used in the development of a can be dividing in the following activities [3]: software product. SDLC is also called the software process ∑ Understanding the problem and it is the lifeline of any Software Development Model. ∑ Decide a plan for the solution Software Processes decide the survival of a particular software development model in the market as well as in ∑ Coding for the designed solution software organization and Software testing is a process of ∑ Testing the definite program finding software bugs while executing a program so that we get the zero defect software. The main objective of software These activities may be very complex for large systems. So, testing is to evaluating the competence and usability of a each of the activity has to be broken into smaller sub-activities software. Software testing is an important part of the SDLC or steps. These steps are then handled effectively to produce a because through software testing getting the quality of the software project or system. The basic steps involved in software software. Lots of advancements have been done through project development are: various verification techniques, but still we need software to 1) Requirement Analysis and Specification: The goal of be fully tested before handed to the customer. -
Software Testing Training Module
MAST MARKET ALIGNED SKILLS TRAINING SOFTWARE TESTING TRAINING MODULE In partnership with Supported by: INDIA: 1003-1005,DLF City Court, MG Road, Gurgaon 122002 Tel (91) 124 4551850 Fax (91) 124 4551888 NEW YORK: 216 E.45th Street, 7th Floor, New York, NY 10017 www.aif.org SOFTWARE TESTING TRAINING MODULE About the American India Foundation The American India Foundation is committed to catalyzing social and economic change in India, andbuilding a lasting bridge between the United States and India through high impact interventions ineducation, livelihoods, public health, and leadership development. Working closely with localcommunities, AIF partners with NGOs to develop and test innovative solutions and withgovernments to create and scale sustainable impact. Founded in 2001 at the initiative of PresidentBill Clinton following a suggestion from Indian Prime Minister Vajpayee, AIF has impacted the lives of 4.6million of India’s poor. Learn more at www.AIF.org About the Market Aligned Skills Training (MAST) program Market Aligned Skills Training (MAST) provides unemployed young people with a comprehensive skillstraining that equips them with the knowledge and skills needed to secure employment and succeed on thejob. MAST not only meets the growing demands of the diversifying local industries across the country, itharnesses India's youth population to become powerful engines of the economy. AIF Team: Hanumant Rawat, Aamir Aijaz & Rowena Kay Mascarenhas American India Foundation 10th Floor, DLF City Court, MG Road, Near Sikanderpur Metro Station, Gurgaon 122002 216 E. 45th Street, 7th Floor New York, NY 10017 530 Lytton Avenue, Palo Alto, CA 9430 This document is created for the use of underprivileged youth under American India Foundation’s Market Aligned Skills Training (MAST) Program. -
SPIRENT NETWORK SECURITY TESTING Ensure Your Carrier, Enterprise, and Mobile Network Infrastructure Is Secure
SPIRENT NETWORK SECURITY TESTING Ensure Your Carrier, Enterprise, and Mobile Network Infrastructure Is Secure Network protection is the number one IT concern of businesses globally and significant investment is made in security products. Can they really be trusted? Don’t rely on vendor claims to thwart attacks that are becoming more complex by the day. Don’t put your network at risk. Trust in Spirent to validate that your network security system performs as intended. The key to successful security testing is knowing what to test, Trusted Performance when to test and how to test. Any security solution must have the Spirent TestCenter with Spirent Avalanche™ and Spirent Studio™ ability to: security testing solutions are trusted industry-wide. Spirent Ŋ Detect and prevent hundreds of thousands of known attacks, TestCenter has won numerous industry awards and has been blended attacks and vulnerabilities selected as the test solution of choice for countless public tests Ŋ Maintain throughput with processor-intensive features like because of its capabilities. content-filtering enabled Ŋ Maintain acceptable performance while under attack Optimal times to test are prior to making any purchase decision, deployment on the live network, after network upgrades have been implemented to ensure devices are correctly configured, and before new services rollouts. Periodic testing is also advisable, especially at the rate new attacks are surfacing. Spirent TestCenter™ provides purpose-built, end-to-end security SPIRENT TESTCENTER C100 testing ranging from Terabit-scale, at line rate speeds to emulate daily business traffic, to validating security capabilities via fuzzing testing, DDoS replication and much more. Spirent has experts and solutions that will assist in security test planning, either on-site CHeck POINT 61000 Security SysteM or virtually.