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Questions tagged [coverage]

Coverage measures the amount of testing done of a certain type. It is always in relation to some kind of measure, for example: statement coverage, branch coverage, etc. (Not restricted to code coverage).

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Combining coverage from unit tests and functional tests/Selenium

Has anyone had experience getting a combined code coverage measure across both unit tests and functional/UI automation tests? I'm in a Java stack with Cobertura, Jenkins and Ant. I can successfully ...
wrschneider's user avatar
0 votes
2 answers

How to take the coverage report for Embedded Application Testing

I do system testing of various embedded software(Embedded C) which runs on a microcontroller. How to take a code coverage report in this case as we run the software on the micro and not on a pc? At ...
shine's user avatar
  • 1
4 votes
2 answers

Code Coverage for Web Applications?

Does anyone have any experience using code coverage tools for web applications? I primarily work with Webdriver and JUnit, but I am not sure if we are covering all the possible cases. This may ...
Ben's user avatar
  • 83
6 votes
2 answers

Tool to minimize tests number and maximize code coverage

I am currently undergoing black-box testing campaigns for applications that require file input in linux environments. For that I need sets of test files of different formats that can be used to be ...
biggdman's user avatar
  • 161
4 votes
1 answer

Does Emma provide true block coverage?

While trying to find the block coverage from Emma, I came across this curious observation. See the method below public double getBalance() { return this.balance; } The coverage summary from ...
Rahul Gopinath's user avatar
10 votes
5 answers

QA Methodology: Do you retest every change on a new build or only changed code?

I am leading a new QA team at my company and we are small (Myself and one other person). We are currently testing releases compiled by over 10 developers, so the ratio of developers to QA is skewed. ...
Frank's user avatar
  • 143
2 votes
4 answers

Is unit and component testing sufficient?

If you can test every line of [your product's] code via unit tests, wouldn't unit testing alone (theoretically) be sufficient? Are there other "necessary" benchmarks of proper test coverage other ...
ManRow's user avatar
  • 121
3 votes
5 answers

What are some good examples of pure Computer Science and Mathematics applications in software QA?

I am looking for some good examples of pure Computer Science and Mathematics applications in software QA. The objective is to create a course for CS and Applied Math students with applications, that ...
faleichik's user avatar
  • 131
5 votes
6 answers

Recommendations for code coverage tools?

I have a wishlist for code coverage tools and am wondering if people could recommend some tools that fulfill all or many of my wishes. I am starting my search for tools that work specifically with ....
Sam Woods's user avatar
  • 8,569
3 votes
2 answers

Dynamic whitebox testing and coverage metrics for Java systems?

What coverage measures/metrics are useful for unit testing and for integration testing of Java or other object-oriented systems? Context: We would like to establish a better test process. Our ...
prockel's user avatar
  • 273
8 votes
1 answer

How does Bullseye code coverage tool work?

I'm using Bullseye code coverage tool. It's great. I'm interested in knowing it's internal functioning. How does it actually work?
Abhishek's user avatar
  • 183
1 vote
1 answer

Quality Center: How to check if a test is already included in any requirement [closed]

How can I check that a specific Test Case is already included in any of the existing requirements? Currently I see no other way rather than going through all the requirements and trying to locate this ...
Eugene S's user avatar
  • 429
4 votes
1 answer

What is a good code coverage tool for Ruby?

I would really like to see which bits of code/functionality I've missed testing in my application, which is a mix of Ruby and JQuery and Java applets. Years ago I used a nice code coverage tool for C ...
Jennifer Davis's user avatar
3 votes
4 answers

Good resource on how to write dot net unit test cases?

I am looking for good resources on how to write good unit test cases in C#/Dot Net. Books, resources on the net or simply good advises. In particular the unit cases should give good code coverage and ...
Mikael Gislen's user avatar
9 votes
1 answer

Continuous Integration and testing environment and configuration for Android

I am an Android developer but I am not satisfied with my testing and Continuous Integration environment and configuration. Someone could recommend me how to configure the best setup and workflow for ...
Edu Zamora's user avatar
7 votes
4 answers

Should coverage analysis be performed on test code?

I'm of the opinion that it should. Test code is meant to be deterministic. This means that 100% of it should be executed. If it's not 100% (and assuming the analysis tool isn't under-reporting), ...
Noel Yap's user avatar
  • 211
9 votes
3 answers

How should I test the output of image renderers thoroughly, efficiently and in a branchable way

I am trying to improve the tests for a bunch of renderers that generate 2D images, and I am looking for advice and ideas for testing that are both efficient and thorough but also branch friendly. All ...
Matt Bond's user avatar
  • 191
5 votes
3 answers

What types of testing are LEAST suited to using pairwise testing (and similar test design approaches)?

For those of you who have used pairwise test design methods (or similar combinatorial software testing methods) in an attempt to zero in on a manageable number of unusually powerful tests from among a ...
Justin's user avatar
  • 2,357
12 votes
4 answers

How can I report coverage on an n-dimensional test matrix?

I have a test matrix for my product's installation, which is n-dimensional, where n is about 11 or 12 at this point. For instance, the OS is one dimension, and the DB is another, and the Reporting ...
Carmi's user avatar
  • 1,203
11 votes
3 answers

Python coverage and external executables

I have a project that has almost complete unit test coverage. There's only one statement that isn't covered and I can't work out a good way to do so. Say the project is called foo, I have foo/commands....
Soren's user avatar
  • 213