Life cycle of Bug
Log new defect
When tester logs any new bug the mandatory fields could be:
Build version, Submit On, Product, Module, Severity, Synopsis and Description to Reproduce
In above list you can add some optional fields if you are using manual Bug submission template:
These Optional Fields are: Customer name, Browser, Operating system, File Attachments or screenshots.
The following fields remain either specified or blank:
If you have authority to add bug Status, Priority and ‘Assigned to’ fields them you can specify these fields. Otherwise Test manager will set status, Bug priority and assign the bug to respective module owner.
Look at the following Bug life cycle:
Ref: Bugzilla bug life cycle
The figure is quite complicated but when you consider the significant steps in bug life cycle you will get quick idea of bug life.
On successful logging the bug is reviewed by Development or Test manager. Test manager can set the bug status as Open, can Assign the bug to developer or bug may be deferred until next release.
When bug gets assigned to developer and can start working on it. Developer can set bug status as won’t fix, Couldn’t reproduce, Need more information or ‘Fixed’.
If the bug status set by developer is either ‘Need more info’ or Fixed then QA responds with specific action. If bug is fixed then QA verifies the bug and can set the bug status as verified closed or Reopen.
Bug status description:
These are various stages of bug life cycle. The status caption may vary depending on the bug tracking system you are using.
1) New: When QA files new bug.
2) Deferred: If the bug is not related to current build or can not be fixed in this release or bug is not important to fix immediately then the project manager can set the bug status as deferred.
3) Assigned: ‘Assigned to’ field is set by project lead or manager and assigns bug to developer.
4) Resolved/Fixed: When developer makes necessary code changes and verifies the changes then he/she can make bug status as ‘Fixed’ and the bug is passed to testing team.
5) Could not reproduce: If developer is not able to reproduce the bug by the steps given in bug report by QA then developer can mark the bug as ‘CNR’. QA needs action to check if bug is reproduced and can assign to developer with detailed reproducing steps.
6) Need more information: If developer is not clear about the bug reproduce steps provided by QA to reproduce the bug, then he/she can mark it as “Need more information’. In this case QA needs to add detailed reproducing steps and assign bug back to dev for fix.
7) Reopen: If QA is not satisfy with the fix and if bug is still reproducible even after fix then QA can mark it as ‘Reopen’ so that developer can take appropriate action.
8 ) Closed: If bug is verified by the QA team and if the fix is ok and problem is solved then QA can mark bug as ‘Closed’.
9) Rejected/Invalid: Some times developer or team lead can mark the bug as Rejected or invalid if the system is working according to specifications and bug is just due to some misinterpretation.
One thought on “Bug Life Cycle”
This is great article to show the bug life cycle. Being a rookie tester it helped me a lot.