![]() This standardized process gives a clear picture of how the code was written, how properly the testing has been carried out, how the defect or software has been released, etc. Now the developer has to look again into this defect.Ī well planned and controlled Defect Life Cycle gives the total number of defects found in a release or in all releases. While retesting the defect if the tester found that, the defect is still reproducible or partially fixed then the defect would be marked as “ Reopened”.If the defect has no further issues and it is properly verified, then the tester marks the defect as “ Closed”.The developer now passes the defect to the testing team to verify, so the developer changes the status as “ Ready for Retest”.When a developer makes the necessary changes, then the defect is marked as “ Fixed”.If a defect is already known and currently present in the production environment then the defect is marked as “ Known defect”.In this case, the testing team needs to provide the required details to the development team. If the developer is not clear about the steps to reproduce provided by a QA to reproduce the defect, then he/she can mark it as “ Need more information”.In this stage, the testing team should provide detailed reproducing steps to a developer. When a developer is not able to reproduce the defect by the steps mentioned in “Steps to Reproduce” by the testing team then the developer can mark the defect as “ Not Reproducible”.If there are some issues or hurdles in the current release for fixing a particular defect, then the defect would be taken in the upcoming releases instead of the current release and then it is marked as “ Deferred” or “ Postponed”.If the defect logged is repeated twice or both the defects reported have similar results and steps to reproduce, then one defect status is changed to “ Duplicate”.The status of the defect is marked as “ Rejected” and assigned back to the testing team. When the developer feels that the defect is not genuine or valid, then the developer rejects the defect.A developer should start analyzing and fixing the defect at this stage. When a QA lead assigns the defect to the corresponding developer, the status of the defect would be marked as “ Assigned”.When a new defect is reviewed by a QA lead and if the defect is valid, then the status of the defect would be “ Open” and it is ready to be assigned to the development team.Whenever the testing team finds a defect in the application, they raise the defect with the status as “ NEW”.The below defect life cycle covers all possible status: Note: Below cycle slightly differs from organization to organization. What is Defect/Bug Life Cycle in Software Testing? Defect Life Cycle Tutorial The number of states that a defect goes through varies from project to project. Generally, Defect life cycle starts from the stage when the defect is found or raised by the testing team and ends when a defect is closed either by ensuring that it’s not reproducible or rejected by a development team. After a defect has been found, it goes through various stages during its lifetime and it is commonly known as Defect Life Cycle. A defect attains different states in the life cycle. In order to control and handle the defect effectively, you need proper Defect Life Cycle.ĭefect Life Cycle ensures that the process is uniform and standardized. In the above case, as the numbers of defects get increased and communication is performed verbally, the situation will soon be very worst. Just imagine, what will happen if the testing team reports the defects verbally and the development team also updates the status of defect verbally? The process will be more complicated as these defects include all defects like actually fixed and working as expected, fixed but still not working, rejected, postponed and the process goes on. In order to handle the projects appropriately, you need to know how to deal with the development and release, but along with that you also need to know how to handle defects. The defect is an error or a flaw which produces an unexpected or incorrect behavior in the system. This variation is termed as a Defect.īasically, a Software Defect is a condition which does not meet the software requirement. When the testing team executes the test cases, they come across a situation where the actual test result is different from the expected result. when there is a deviation from the actual or original business requirement then we can say that there is a defect in the system/software. When a system gives a different output other than the actual business requirement i.e. Given below are the various goals of this process:īefore exploring the Defect Management Process, let us first understand what actually a defect or bug is? ![]() Goals of Defect Management Process (DMP).
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