What is meant by 'smoke test' in software system testing?

In software system testing, a "smoke test" is a high-level test that checks the overall health and stability of a software application or system. The term "smoke test" comes from the idea of turning on a piece of electrical equipment and checking to see if it starts smoking, indicating a serious problem. _In Software Testing:_ A smoke test is a brief, surface-level test that verifies that the most critical functionalities of a software application or system are working as expected. It's a quick check to ensure that the application is not "on fire" or critically broken. _Goals of Smoke Testing:_ The primary goals of smoke testing are to: 1. _Verify build integrity_: Ensure that the build or deployment is complete and correct. 2. _Detect critical defects_: Identify critical defects that could prevent the software from functioning correctly. 3. _Reduce testing time_: Focus on the most critical functionalities and reduce the overall testing time. _Characteristics of Smoke Testing:_ 1. _High-level testing_: Smoke testing involves high-level tests that focus on the most critical functionalities of the software. 2. _Limited scope_: Smoke testing has a limited scope, focusing on the most critical features and functionalities. 3. _Quick execution_: Smoke tests are designed to be executed quickly, typically in a matter of minutes or hours. 4. _Automated testing_: Smoke testing is often automated, using scripts and tools to execute the tests. _Example of Smoke Test:_ A smoke test for a web application might involve: 1. Logging in to the application 2. Verifying that the home page loads correctly 3. Checking that the navigation menu is working correctly 4. Verifying that a simple search query returns results By performing smoke testing, you can quickly identify critical issues and ensure that your software application or system is stable and functional. Do you have any further questions about smoke testing? read less

ing, a smoke test is a basic test that checks the functionality of a software build to determine if it's ready for more rigorous testing. The goal is to find major issues early, before wasting time on features that aren't working. Smoke testing is also known as build verification testing or confidence testing. It's performed by QA teams at the beginning of the testing lifecycle, and can be manual or automated. Here are some things to know about smoke testing: What it tests Smoke tests focus on core functionalities like user authentication, navigation, and basic input/output data. How it's performed QA teams create test cases with expected results, and then run the tests to see if the actual results match. When it's performed Smoke testing should be performed whenever new features are added to the software. Why it's important Smoke testing helps to reduce time and resource costs, integration issues, and major issues. Best practices Run smoke tests often, and every time changes are made to the software. read less