![Topics in Testing Software
Documentation
[Reading assignment: Chapter 12, pp. 183-191]](https://image.slidesharecdn.com/documentation-testing-54f2be03-618e-4a46-ae70-41d95f1baf7e-1517423869-141017065227-conversion-gate01/85/documentation-testing-ppt-1-320.jpg)
documentation-testing.ppt
- 1. Topics in Testing Software Documentation [Reading assignment: Chapter 12, pp. 183-191]
- 2. The good old days • Software documentation was: – a readme.txt file copied onto the software’s floppy disk – a 1 page insert put into the shrink-wrapped package containing the software – comments in the source code! – Unix man pages are still in vogue, however … • Testers ran a spell checker on the file and that was about the extent of testing the documentation.
- 3. Today … • Much of the non-code is the software documentation, which requires much effort to produce. • Documentation is now a major part of a software system. – It might exceed the amount of source code! – It might be integrated into the software (e.g., help system) • Testers have to cover the code and the documentation. – Assuring that the documentation is correct is part of a software tester’s job.
- 4. Classes of software documentation • Packaging text and graphics • Marketing material, ads, and other inserts • Warranty/registration • End User License Agreement (EULA) • Labels and stickers • Installation and setup instructions • User’s manual • Online help • Tutorials, wizards, and computer-based training • Samples, examples, and templates • Error messages
- 5. Importance of documentation testing • Improves usability – Not all software was written for the Mac :-) • Improves reliability – Testing the documentation is part of black-box testing. – A bug in the user manual is like a bug in the software. • Lowers support cost – The exercise of writing the documentation helped debug the system.
- 6. Testing software documents • Loosely coupled to the code: – E.g., user manuals, packaging fliers. – Apply techniques on specification testing and software inspection. – Think of it as technical editing or proofreading. • Tightly coupled to the code: – E.g., documents are an integral part of the software, such as a training system or TurboTax Deluxe (fancy videos, hyperlinked manual, etc). – Apply techniques such as black-box and white-box testing.
- 7. Documentation testing checklist • Audience: – E.g., make sure documentation is not too novice or too advanced. • Terminology: – Is it suitable for the audience? – Terms used consistently? – Abbreviations for acronyms? • Content and subject matter: – Appropriate subjects covered? – No subjects missing? – Proper depth? – Missing features described accidentally?
- 8. Documentation testing checklist (cont’d) • Just the facts: – All information technically correct? – Correct table of contents, index, chapter references? – Correct website URLs, phone numbers? • Step by step: – Any missing steps? – Compared tester results to those shown in the documentation? • Figures and screen captures: – Accurate and precise? – Are they from the latest version of the software? – Are the figure captions correct? • Samples and examples: – Do all the examples work as advertised? • Spelling and grammar
- 9. Auto-generated code documents • Tools such as: /** * The time class represents a moment of time. * * author John Doe */ class Time { /** – Doxygen – Javadoc – ROBODoc – POD – TwinText can be used to auto-generate the code documents from source code comments and create HTML reference manuals. • Code documents can be organized into a reference guide style that enables programmers to quickly look up functions or classes. • Comprehensive survey of code documentation tools: * Constructor that sets the time to a given * value. * param timemillis is a number of milliseconds * passed since Jan 1. 1970 */ Time(int timemillis) { ... } – http://en.wikipedia.org/wiki/Comparison_of_documentation_generators
- 10. Discussion … • Who should write software documentation? • Why is documentation a second-class citizen compared to code? • Why is keeping code/executables and documentation consistent difficult? – Is the problem inherent or due to sloppy software engineering?
- 11. You now know … • … the definition of software documentation • … the importance of testing software documentation • … what to look for when testing software documentation • … methods for testing software documentation