What is the difference between testing & debugging? Share your knowledge about testing.
Debugging is a stage of software development. On this stage the bugs are detected, localized, and eliminated. http://testmatick.com/software-testing-glossary/debugging/ Here’s one more definition.
Testing is a process of checking the compliance between actual and expected program’s behavior.
"Testing activity is done by a team of testing experts to find and locate a defect, but debugging is not carried out by a team of testers (or testers never fixes the defects) instead it is done by the development team (or developers) to fix or remove those defects after getting the test report from the testing team..." I hope this simple explanation helps you understand the difference between testing and debugging... I suggest you this page to understand how testing activity improve the performance and reliability of IT applications... Cheers!
Testing: Basically, testing is a process of exploring the system to find defects present in the software, and not only that, this process has to locate the defects and define what will happen once these defects occur. This process is performed in the testing phase by testing team, and after this phase, they will report to the developer team to debug.
Some popular testing tools: Selenium, Katalon Studio, TestComplete,…
Debugging: Once Development team received the report from the testing team, they will start debugging. The purpose of this phase is to locate the bug and rids the software of it. It is a one-off process and is done manually. In this process, a special tool called debugger is used in locating the bugs, most of the programming environments have the debugger.
Some popular Debugger tools: WinDbg, OllyDbg, IDA Pro,…
Testing
Debugging
Performed by testers
Performed by developer or development team
Can be done manually or automatically
Can only be done manually
Can be predefined when starting testing. The test result could be predicted
Start with unknown conditions and it is hard to predict the result
Find the programming failure
Demonstrate that it’s only an unattended small mistake
Could be done automatically by using automation testing tools
Automatic debugging of software is still a dream of programmers
The purpose is to find the bug
The purpose is to find the cause of a bug
Typical Testing & Debugging workflow
Hello buddy,
Here is the difference between testing and debugging:
Testing:
Debugging:
Regards
Testing: Fundamentally, testing is a process to check if the system is working same as it was supposed to do, and not working as it was not supposed to do. It is done by the tester to identify the defects in the system (actual result of test case execution is not matching with expected result). It can be done using Manual and automated way. The issues are logged against the all failed cases and communicate to the dev team for debugging and fixing. After the bug fixes then tester retest the bug and checks if the issue is no more exists. You may interest in – Defect Life Cycle.
Debugging is the activity performed by developers to fix the bug found in the system. This is manual step by step unstructured and unreliable process to find and removes a specific bug from the system.
It is done by the developers to fix the defect in the system. Based on the defects reported, the developer starts analyzing the root cause of the defect to make system defect free. The developers need to fix the code to make actual result same as expected result. With the help of details added in the defect developer follow steps mentioned and check the loopholes in the particular code area. They may use a different tool for debugging. On fixing the defect developer send back the defect to a tester for retesting.
I think you understood what is the basic difference between testing and debugging.
Testing and debugging in a qa company are used to improve the quality of the software product and make it error and fault free. The testing and debugging processes are differentiated by the fact that testing finds the software defects without its correction. On the other hand, debugging is a more deeper process where the bugs are identified, isolated and fixed.
Below is the difference chart for the same:
Comparison Criteria
Testing
Debugging
Basic
Checks defect excluding cause of the defect.
Code checking is done to find the cause of the defect.
Code modification
Not implemented
Carried out
Test cases
Defined on the basis of requirements and design.
There are no test cases designed for debugging.
Covers
Positive as well as negative cases.
Only covers positive cases.
Types
Types- unit, integration, system testing etc
Not categorized
Design knowledge
Required
Not Required
Automation
Can be automated
Not automated
TESTING is known as an activity to check whether the actual results match the expected results and to ensure that the software system is Defect free. Debugging is the process of correcting a bug in the software.
Testing is a broader term while debugging is a part of the testing process. However, both these terms are part of Quality Assurance process. Testing allows checking a software, website or application for any issues related to functionality, usability, accessibility, performance, security, and compliance requirements.
On the other hand, debugging is the process of removing any identified errors or bugs identified in a system in order to prevent any glitches that it might trigger in the system.
Hi,
Testing is the cycle to find bugs and mistakes. Investigating is the interaction to address the bugs found during testing. Testing is finished by the analyzer. Investigating is finished by one or the other software engineer or designer.
The process of finding bugs and errors is known as testing. Debugging is the process of fixing issues discovered during testing.
Testing and debugging are two crucial activities in the software development lifecycle, but they serve distinct purposes and involve different processes.
Testing is the process of assessing a system or its factors with the intent to find whether it satisfies the specified conditions. This process involves executing a program with the aim of identifying defects or bugs. Testing can be done manually or using automated tools and is typically performed by testers. The main objectives of testing include ensuring the quality of the software, verifying that the software functions as intended, and identifying any discrepancies between expected and actual outcomes.
Key aspects of testing:
Objective: To identify defects or bugs.
Performed by: Testers or quality assurance teams.
Types: Includes unit testing, integration testing, system testing, acceptance testing, etc.
Outcome: A list of defects or issues that need to be addressed.
Debugging is the process of finding, analyzing, and fixing bugs or defects identified during testing. It is a more focused activity that involves locating the source of a problem in the code, understanding why it is occurring, and making the necessary corrections. Debugging is usually done by developers who use various tools and techniques to inspect the code and its execution flow.
Key aspects of debugging:
Objective: To identify the root cause of defects and fix them.
Performed by: Developers or programmers.
Process: Involves isolating the issue, understanding its cause, and modifying the code to correct it.
Outcome: A fixed and functional piece of code.
In summary, testing is about finding where the defects are, and debugging is about fixing those defects. Testing is a broader process aimed at quality assurance, while debugging is a more targeted process aimed at problem resolution.
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