PPT-What is software testing?
Author : ellena-manuel | Published Date : 2016-07-27
By Ian Jackman Davit Stepanyan Why is it so hard User executed untested code The order in which statements were meant to be executed are different than the order
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What is software testing?: Transcript
By Ian Jackman Davit Stepanyan Why is it so hard User executed untested code The order in which statements were meant to be executed are different than the order used during testing The user applied a combination of untested input values. Chapter 6. Input Space Partition Testing. Paul Ammann & Jeff Offutt. http://www.cs.gmu.edu/~offutt/softwaretest/. Ch. 6 : Input Space Coverage. Introduction to Software Testing, Edition 2 (Ch 6). Requirements. Mars Polar Lander. Steven Ford. SYSM 6309. 02/11/12. Mars Polar Lander Mission. Launched: January 1999. Cost: $165,000,000. Objectives:. 1) . record local meteorological conditions near the . Chapter 9.5. Input Space Grammars. Paul Ammann & Jeff Offutt. http://www.cs.gmu.edu/~offutt/softwaretest/. © Ammann & Offutt. 2. Input Space Grammars. The input space can be . described . in many ways. Safety-Critical . Real-Time Automation Systems. . Introduction. Characteristics of Strategic Testing. Verification and Validation. Organizing for Software Testing. A Strategy for Testing Conventional Software. Levels of Testing for Conventional Software. Damian Gordon. Why do pilots bother doing pre-flight checks when the chances are that the plane is working fine?. Question. Software testing is an investigate process to measure the quality of software.. (. 2nd edition. ). Chapter 4. Putting Testing First. Paul Ammann & Jeff Offutt. http://www.cs.gmu.edu/~offutt/softwaretest/. August 2014. The . I. n. creased. . E. m. phasis. on . Testing. Philosophy of . (. 2nd edition. ). Chapter 5. Criteria-Based Test Design. Paul Ammann & Jeff Offutt. http://www.cs.gmu.edu/~offutt/softwaretest/. 20 September 2015. Introduction to Software Testing, Edition 2 (Ch 5). Damian Gordon. Why do pilots bother doing pre-flight checks when the chances are that the plane is working fine?. Question. Module Description. This module is designed to provide the student with both a practical and theoretical understanding of how software is tested, with emphasis on test strategies, test design and test execution. Students will focus on the practical issues associated with testing software which will include a review of the techniques and technologies upon which software testing is based. . Quick Example of Testing. function . isLeapYear. (year). if year modulo 400 is 0. then . is_leap_year. else if year modulo 100 is 0. then . not_leap_year. else if year modulo 4 is 0. then . Chapter 6. Input Space Partition Testing. Paul Ammann & Jeff Offutt. http://www.cs.gmu.edu/~offutt/softwaretest/. Ch. 6 : Input Space Coverage. Introduction to Software Testing, Edition 2 (Ch 6). (. 2nd edition. ). Chapter 3. Test Automation. Paul Ammann & Jeff Offutt. http://www.cs.gmu.edu/~offutt/softwaretest/. Updated February 2016. What is Test Automation?. Reduces . cost. Reduces . human error. Lecture 1. 1. Chapter 8 Software testing. Topics covered. Development testing. Test-driven development. Release testing. User testing . 2. Chapter 8 Software testing. Program testing. Testing is intended to show that a program does what it is intended to do and to discover program defects before it is put into use. . 10 Dec 2012. Why testing is necessary. Increasing complexity of software. Cost of software failures. "The internal [...] software exception was caused during execution of a data. conversion from 64-bit floating point to 16-bit signed integer value. .
