1. Is this mistake somewhere else also? 2. What next bug is hidden behind this one? 3. What should I do to prevent bugs like this?
Check out this great writeup from Tom Van Vleck: http://www.multicians.org/thvv/threeq.html
To determine the performance of the system following objectives to be calculated.1) Response time -: The time in which system responds to a transaction i.e., the time interval between submission of request and receiving response. 2) Think time -: Time taken to select new transaction after response for...
Testing Definitions - Part 2
Load Testing Types : Definitions
1) Load Testing -: To determine the performance of the system with varying levels of load (different workload upto max expected workload).
The intent of load testing is the same as functional testing or any other type of testing: to find problems before the end users do. However, load testing is not the same as functional testing.
Some of the common terms we use are benchmarking, load, stress, scalability, reliability, monitoring load...
This function is developed to usein Mercury Load Runner peformance tool.
This main use of this functions to return the current system time at any given
point of time while load runner script is running.This functiona can be used to
report transaction times , script starti time and end time.
...
Software development life cycle (sdcl):
sdcl is also known as classic life cycle model or linear sequential model.
The following are the actives of the sdcl
1) System engineering and modeling
This are the links for Software testing concepts :
1) It contains all useful string utility functions in Rational Robot.
http://safsdev.sourceforge.net/sqabasic2000/StringUtilities.htm#declarations
CVS (Concurrent Versions System) has a rather bad reputation these days, but for projects with basic requirements it really does the job without too much of a hassle. OK, I know renaming and moving files means losing the revision history for those files. But apart from that it does what it promises;...
Pair-wise Testing Moving From Theory to Practice By Gretchen HenrichSummary: We've all heard the phrase, "You can't test everything." This axiom is particularly appropriate for testing multiple combinations of options, selections, and configurations. To test all combinations in some...
A Compiled Module is a script containing a library of user-defined funtions that you want to call from other scripts or test runs.When you load a compiled module , its functionas are automatically compiled and remain in memory.
Test script can call those functions directly from with in test.
Important...
Ten rules of 'Zero-Defect Software Development' by Steve Pavlina, CEO, Dexterity Software: http://www.dexterity.com/articles/zero-defect-software-development.htm 1. Test your product every day as you develop it, and fix defects as soon as you find them. 2. Review your code regularly. 3. Rewrite poor-quality...
Check out this Six Rules of Unit Testing by Charles :
Write the test first
Never write a test that succeeds the first time
Start with the null case, or something that doesn't work
Don't be afraid of doing something trivial to make the test work
Loose...
QA - High level overview on Rational Products
Rational Functional Tester
1)An advanced, automated functional and regression testing tool for testers and GUI developers who need superior control for testing Java®, Microsoft® Visual Studio .NET®, and Web-based applications.