quality assurance Questions

By Luis Gil - May 3, 20172 Answers

Have you been measuring how many defects you find at unit testing and system testing per KLOC and how much may cost to fix them?

 

I can find some information like:

with code reviews + unit testing one can find up to 70% of the defects.

https://www.iiitd.edu.in/~jalote/papers/2WCSQPaper.pdf

Other studies say that the cost of finding and fixing a defect at unit testing is $428 and at system testing is $1045.

http://www.ppi-int.com/systems-engineering/free%20resources/Software%20Q...

 

Do you know more benchmarks per industry type ?

What is your experience ?

 

Thanks in advance

 

Looking to ensure we meet EAL-4 for a product and need looking for the best reference material. Thank you. 

Curious to hear your thoughts (open source only) on preference for using Geb vs Selenium.

 

-Cheers

can you validate a test case at the device level by pointing to the results of a test case at the functional or unit level? (Can a Uit test be used for validation of a Device level test?  Can a Unit test be used to validate an Integration level test?)

Can you validate a test case by pointing to another test case at the same level? (i.e., can one DFS test be used to validate another DFS test?, can one Unit test be used to validate another Unit test?)

Hi!

I am looking for a tool that would go through a piece of code and would generate a list of all aspects that could / should be tested:

  • the interesting values of a variable: especially the values where decisions are based upon
  • all the possible combination at logic brenches: the combinations that lead the execution of the code to a specific path

That are two kinds of code that are actual at the moment:

  • C code
  • model-based development

Thanks for  your ideas and support!

Is automatic test design / preparation is long way to go? Can someone suggest me the set of domains / platforms where it is feasible and acheivable? Note: I am not referring Automatic Test Execution.

A compay having projects in several programming languages and frameworks, which agnostic testing tools do you know that can be used in all or several of them?

One example is cloc that counts lines of code.

Which others do you know for static analysis, traceability and other common testing tasks ?

As i have worked in Retail Banking domain as a Sr.Test Engineer(6 years),What kind of technical questions be asked in interview?

Hello All

 i am a fresher form  application background . iIwant to know what is the basic process to perform functional testing on embedded software using automated tool.

thanks

 

 

One of the challenges our QA faces is being able to test our application, which abstracts behavior from the SaaS API, such as the SF API, Eloqua API, Google API, etc., and ensuring the applicatino is behaving correctly.  Some SaaS sources have data that changes and we DO need to also verify data.  Since some of the SaaS sources are also not updateable programatically, you can't know if the SUT is in the state you need it.  Thoughts?

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