Pythagoras0: /* 노트 */ 새 문단

2020-12-21T10:47:13Z

노트: 새 문단

새 문서

== 노트 ==

===위키데이터===
* ID : [https://www.wikidata.org/wiki/Q917415 Q917415]
===말뭉치===
# REGRESSION TESTING is a type of software testing that intends to ensure that changes (enhancements or defect fixes) to the software have not adversely affected it.<ref name="ref_2bfb7146">[https://softwaretestingfundamentals.com/regression-testing/ SOFTWARE TESTING Fundamentals]</ref>
# During regression testing, new test cases are not created but previously created test cases are re-executed.<ref name="ref_2bfb7146" />
# Regression Testing can be done using both Black Box or White Box Testing methods.<ref name="ref_2bfb7146" />
# In this post, we will see what is regression testing and when and how we do regression testing.<ref name="ref_c288f376">[https://www.softwaretestingmaterial.com/regression-testing/ What is Regression Testing? When and How We Do It?]</ref>
# Regression testing gives confidence to the developers that there is no broken functionality after modifying the production code.<ref name="ref_c288f376" />
# Interviewers may ask you why do you do regression testing.<ref name="ref_c288f376" />
# We do software regression testing whenever the production code is modified.<ref name="ref_c288f376" />
# Regression testing is the process of testing changes to software to ensure older programming still works with new changes.<ref name="ref_bde1ca1a">[https://terillium.com/erp-definitions/regression-testing/ Regression Testing]</ref>
# Regression testing should be done whenever a new update is introduced into the software.<ref name="ref_bde1ca1a" />
# CI in combination with regression testing is considered a good software development practice, because it ensures that recent changes have not negatively impacted the software’s functionality.<ref name="ref_f992c13a">[https://www.researchgate.net/publication/279530047_15_Years_of_Software_Regression_Testing_Techniques_--_A_Survey (PDF) 15 Years of Software Regression Testing Techniques -- A Survey]</ref>
# Regression testing is intent upon mitigating risk by identifying coding deficiencies.<ref name="ref_cf718988">[https://www.getzephyr.com/insights/3-ways-optimize-regression-testing 3 ways to optimize regression testing]</ref>
# Regression testing retests the unrevised portions of an application to ensure they have not been negatively impacted by revisions, upgrades, or updates.<ref name="ref_cf718988" />
# Regression testing should exist in every test plan and project estimation.<ref name="ref_cf718988" />
# Regression testing can be a quality measure of whether new code complies or interferes with the functionality of the existing code with which it interacts.<ref name="ref_cf718988" />
# Comprehensive orchestration APIs Remotely execute feature testing, regression testing, and integration testing scenarios with the platform’s API capabilities.<ref name="ref_d29f7a04">[https://www.empirix.com/solutions/regression-testing/ Regression Testing — Empirix]</ref>
# Reuse scripts Leverage the same scripts across all phases of feature and regression testing and ongoing management.<ref name="ref_d29f7a04" />
# Regression testing is mostly automated, as it contains many tests that repeat during every testing session.<ref name="ref_1232ec7d">[https://testmatick.com/our-qa-services/regression-testing-services/ Regression Testing Services – TestMatick]</ref>
# The aim of regression testing is to make sure that fixes, additions or improvements of the code haven’t caused new errors, and the reported errors do not appear any more.<ref name="ref_1232ec7d" />
# The concept of application regression testing seems difficult for some people to understand, similarly to automation testing.<ref name="ref_03abd714">[https://cybercraftinc.com/blog/regression-testing-tools-types-techniques-a-detailed-guide-to-regression-testing Regression Testing Guide: Regression Testing Tools, Types & Techniques]</ref>
# In this detailed guide, we will provide the exact regression testing definition.<ref name="ref_03abd714" />
# For this reason, we’ll focus more on automated regression testing and regression automation.<ref name="ref_03abd714" />
# This method focuses on selecting a number of tests instead of full regression testing.<ref name="ref_03abd714" />
# In my last post, Why regression tests are so important, I explained what regression testing is and why you should implement sets of tests for all your development projects.<ref name="ref_5e71ac66">[https://bitsinglass.com/how-regression-tests-can-save-you-time-and-money-part-1/ How regression tests can save you time and money]</ref>
# Instead of using manual testing, if you invest in automated regression testing, these numbers can be drastically reduced.<ref name="ref_5e71ac66" />
# At first, we were performing the regression testing manually.<ref name="ref_5e71ac66" />
# I would say that, on average, we spent eight hours per feature just on manual regression testing.<ref name="ref_5e71ac66" />
# Regression testing is a specific form of testing that verifies whether a given piece of software suffered regressions after undergoing changes.<ref name="ref_b9387c76">[https://www.testim.io/blog/automated-regression-testing/ Automated Regression Testing: Everything You Need To Know ]</ref>
# In today’s post, we’ll define and explain what automated regression testing means.<ref name="ref_b9387c76" />
# We’ll start by explaining what a regression is, how costly they are for software teams, and why you should employ regression testing to avoid them.<ref name="ref_b9387c76" />
# The first step in order to understand “automated regression testing” is to get rid of the “automated” part, at least for now.<ref name="ref_b9387c76" />
# Regression testing ensures that the changes have not introduced new bugs in the existing features which were working fine before.<ref name="ref_a56d1df9">[https://cloudqa.io/regression-testing-tools-and-techniques/ Automated Functional, Regression Testing Tools & Techniques]</ref>
# Regression testing is also required in cases where the underlying technology is changed or upgraded due to old libraries are deprecated.<ref name="ref_a56d1df9" />
# When a developer does code optimization or performance fixes then also testers perform regression testing.<ref name="ref_a56d1df9" />
# Regression testing is making sure that the product works fine with new functionality, bug fixes, or any change in the existing feature.<ref name="ref_d12139cc">[https://www.javatpoint.com/regression-testing Regression Testing]</ref>
# Regression testing can be performed on a new build when there is a significant change in the original functionality.<ref name="ref_d12139cc" />
# When can we perform Regression Testing?<ref name="ref_d12139cc" />
# We do regression testing whenever the production code is modified.<ref name="ref_d12139cc" />
# Testlio helps augment their small in-house QA team who had been taking up to three weeks to perform manual regression testing.<ref name="ref_01f3dcaf">[https://testlio.com/solutions/regression-testing/ Regression Testing]</ref>
# On an ongoing basis, we assign 20 testers to work in 2 to 3-hour bursts to knock out the regression testing overnight or over weekends.<ref name="ref_01f3dcaf" />
# Crowdsourced regression testing is more efficient than adding additional full-time testers and provides the speed and flexibility necessary for today’s continuous development initiatives.<ref name="ref_01f3dcaf" />
# Regression testing, or software testing performed after editing the software, is vital to maintaining functionality and optimum user experiences.<ref name="ref_418f910c">[https://www.ibeta.com/the-basics-of-regression-testing-2/ The Basics of Regression Testing]</ref>
# Regression testing should be performed any time a change is made to software (like a bug fix) to ensure that no other parts of the software have “regressed” from their previous functionality.<ref name="ref_418f910c" />
# Each one has its pros and cons, and will require your software testing engineers to consider the goals of their regression testing strategy carefully.<ref name="ref_418f910c" />
# Whatever approach you need, regression testing is a basic necessity of software quality assurance.<ref name="ref_418f910c" />
# Even when server patches or database upgrades are performed, full regression testing must be done to ensure the integrity of the complete system so that customers are not adversely affected.<ref name="ref_3889838f">[https://www.qamentor.com/testing-coverage/functional-testing/regression-testing/ QA Regression Testing Company]</ref>
# They normally perform regression testing as unit testing or functional testing.<ref name="ref_15b2528d">[https://www.testbirds.com/services/quality-assurance/regression-testing/ Regression Testing]</ref>
# Regression testing in agile helps development teams concentrate on new functionality, while maintaining stability with every new product increment.<ref name="ref_1365d4ef">[https://www.sealights.io/regression-testing/regression-testing-in-agile-concepts-challenges-and-strategies/ Regression Testing in Agile: Concepts, Challenges and Strategies]</ref>
# Teams use regression testing to make sure that tested software continues to perform after every modification.<ref name="ref_1365d4ef" />
# Regression testing ensures that previous functionality of the application works effectively and new changes have not introduced new bugs.<ref name="ref_1365d4ef" />
# This makes regression testing in agile essential.<ref name="ref_1365d4ef" />
# Our regression testing approach starts with designing effective regression test cases.<ref name="ref_20f6091e">[https://xbosoft.com/software-testing-services/functional-testing/regression-testing/ Regression Testing Services]</ref>
# XBOSoft designs a regression testing strategy that meets your unique needs and resources to ultimately reduce total testing time without sacrificing software quality.<ref name="ref_20f6091e" />
# Next, we deploy open-source software regression testing tools that help streamline your process and identify areas of critical concern.<ref name="ref_20f6091e" />
# simply, regression testing is a form of software testing that confirms or denies the software components’ functionality after system changes.<ref name="ref_e3d8f89d">[https://test.io/regression-testing/ Regression Testing]</ref>
# In this case, regression testing can improve the quality of the product overall.<ref name="ref_e3d8f89d" />
# Regression testing is necessary, even when making very small changes to the code.<ref name="ref_e3d8f89d" />
# Effective regressive testing can reduce these risks, and human-powered regression testing is fast and accurate.<ref name="ref_e3d8f89d" />
# Put simply, regression testing is about making sure old bugs don’t come back to haunt you.<ref name="ref_2929860f">[https://www.functionize.com/blog/what-is-regression-testing-what-it-is-why-you-need-it-and-how-to-automate/ What is Regression Testing and How To Automate It]</ref>
# More formally, regression testing is about ensuring your software continues to behave in the expected manner after you have made any changes.<ref name="ref_2929860f" />
# By contrast, regression testing is designed to re-run all the relevant tests to make sure there have been no regressions.<ref name="ref_2929860f" />
# There are three approaches to regression testing.<ref name="ref_2929860f" />
# So, testing done with the aim of catching any regressions in an already tested functionality is called Regression Testing.<ref name="ref_5363c3cb">[https://testsigma.com/regression-testing All About Regression Testing Challenges, Strategies, Best Practices and Tools]</ref>
# Although regression testing is confused with retesting many times, testers should remember that retesting and regression testing are different.<ref name="ref_5363c3cb" />
# Read in detail the differences of Regression Testing vs Retesting.<ref name="ref_5363c3cb" />
# Looking to automate your regression testing without the worries of infrastructure or learning curve?<ref name="ref_5363c3cb" />
# During regression testing the test cases are prioritized depending upon the changes done to the feature or module in the application.<ref name="ref_9ab313d5">[http://tryqa.com/what-is-regression-testing-in-software/ What is Regression testing in software?]</ref>
# Regression testing is an excellent way of figuring out if existing software functions work exactly as expected after changing something in the internal system.<ref name="ref_4af9964d">[https://u-tor.com/topic/regression-testing-meaning What is Regression Testing? Definition, Importance, and Process]</ref>
# Well-planned regression testing can make a difference in the quality of your software.<ref name="ref_4af9964d" />
# It turns out that one of the problems is that many software development teams aren’t precisely sure of the need to perform regression testing; thus neglecting it.<ref name="ref_4af9964d" />
# Customers of UTOR already benefit from our regression testing solutions, and we can tap into our pool of experience and share requisite with you.<ref name="ref_4af9964d" />
# Costly and time-consuming, regression testing is a nagging pain point for the whole delivery team.<ref name="ref_d1069f0d">[https://www.infoq.com/articles/regression-testing-strategies/ Regression Testing Strategies: an Overview]</ref>
# Luckily, it is possible to make regression testing less painful and more efficient.<ref name="ref_d1069f0d" />
# To do so, you should devise an efficient regression testing strategy, fully covering the needs of your product and assuring product quality at an optimal cost.<ref name="ref_d1069f0d" />
# This is the most common reason to run regression testing.<ref name="ref_d1069f0d" />
# Regression testing is performed when there is a code change in a software application.<ref name="ref_1f9e8a32">[https://economictimes.indiatimes.com/definition/regression-testing What is Regression Testing? Definition of Regression Testing, Regression Testing Meaning]</ref>
# Regression testing ensures that the change in the code does not bring up bugs in the workings of the software.<ref name="ref_1f9e8a32" />
# Once the regression testing is cleared, functionality testing of the build starts.<ref name="ref_1f9e8a32" />
# In case regression testing brings up critical issues, then in most cases, functionality testing is halted.<ref name="ref_1f9e8a32" />
# According to Wikipedia, Regression testing is an important type of software testing that revolves around re-running functional and non-functional tests.<ref name="ref_9b5d7190">[https://www.testingxperts.com/blog/regression-testing Regression Testing Guide: Tools, Types and Techniques]</ref>
# Though software regression testing seems to be a simple concept, it is quite challenging as it tests the functionality of the added features.<ref name="ref_9b5d7190" />
# Software regression testing should be performed and taken up as soon as the programmer adds new functionality to an application.<ref name="ref_9b5d7190" />
# Whenever a new feature is developed, or when an existing feature is improved or if there are any UI updates made, ideally there is a dier need to perform software regression testing .<ref name="ref_9b5d7190" />
# Regression testing a black box testing technique that consists of re-executing those tests that are impacted by the code changes.<ref name="ref_557bf24e">[https://www.tutorialspoint.com/software_testing_dictionary/regression_testing.htm Regression Testing]</ref>
# - A "final regression testing" is performed to validate the build that hasn't changed for a period of time.<ref name="ref_557bf24e" />
# Regression testing verifies that recent code changes haven’t altered or destroyed the already existing functionality of a system.<ref name="ref_65bc3e02">[https://www.scnsoft.com/blog/regression-testing-examples Regression Testing Examples: Manual and Automated]</ref>
# In this article, we share our 30-years software testing experience and show an example of how regression testing was run in our project featuring an image processing application.<ref name="ref_65bc3e02" />
# Manual regression testing was performed at the end of each iteration.<ref name="ref_65bc3e02" />
# Regression testing fully relied on test cases written during the development phase.<ref name="ref_65bc3e02" />
# Regression testing addresses a common issue that developers face — the emergence of old bugs with the introduction of new changes.<ref name="ref_46cba151">[https://www.browserstack.com/guide/regression-testing Regression Testing : Definition, How it works]</ref>
# Regression testing ensures that with frequent pushes, developers do not break things that already work.<ref name="ref_46cba151" />
# If one is considering the introduction of regression testing into a mature project, one does not need to implement it for every element in the project from the beginning.<ref name="ref_46cba151" />
# A Unit Regression Testing approach uses a bird’s-eye view philosophy to test code.<ref name="ref_46cba151" />
# The best way to prevent a situation like this is through regression testing.<ref name="ref_fc6143a6">[https://www.applause.com/regression-testing What is Regression Testing?]</ref>
# In an ideal world, regression testing is performed every time your code base is modified, whether through an update, a fix, or other changes.<ref name="ref_fc6143a6" />
# Regression testing should also be used to verify when a known issue has been fixed.<ref name="ref_fc6143a6" />
# Likewise, if practicing Agile development, performing regression testing at the end of every sprint, as part of your SDLC, is a great way to eliminate bugs from entering production.<ref name="ref_fc6143a6" />
# Regression testing is a type of software test that assesses if changes to an application, or other related software components, introduce defects.<ref name="ref_768b24e0">[https://searchsoftwarequality.techtarget.com/definition/regression-testing What is Regression Testing?]</ref>
# Regression testing must keep up with the speed at which an organization delivers software.<ref name="ref_768b24e0" />
# Regression testing can be time-consuming and repetitive, requiring hours or days to complete.<ref name="ref_768b24e0" />
# Regression testing is essentially a series of tests that check that the application runs as intended.<ref name="ref_e154ffec">[https://www.leapwork.com/blog/what-is-regression-testing What is Regression Testing?]</ref>
# This is why many testers consider manual regression testing particularly tedious; it’s a bit like being given the task of searching through a haystack for a needle that probably isn’t there.<ref name="ref_e154ffec" />
# Read on in the next blog post on this topic: 5 reasons why you should automate regression testing or download our whitepaper on how to do regression testing in agile teams.<ref name="ref_e154ffec" />
# Many development and testing teams tend to misrepresent or underestimate the time and effort regression testing will take.<ref name="ref_e3c9e2b5">[https://performancelabus.com/automated-regression-testing-definition-examples/ Automated Regression Testing: Why Do You Need It and How to Do]</ref>
# Which tools and practices should a tester use for writing and executing regression testing sprints?<ref name="ref_e3c9e2b5" />
# As there’s no reason to neglect regression testing, teams are forced to put up with the challenges it presents.<ref name="ref_e3c9e2b5" />
# For companies with regular updates, manual regression testing would be a nightmare as it would occupy the majority of the testing team.<ref name="ref_e3c9e2b5" />
# Here, we define what is regression testing?<ref name="ref_55f71870">[https://www.perfecto.io/blog/what-is-regression-testing What Is Regression Testing?]</ref>
# Regression testing examples include general functional regression testing.<ref name="ref_55f71870" />
# Regression testing makes sure recent changes don't impact existing features.<ref name="ref_55f71870" />
# Regression testing in Agile is best done with test automation and continuous testing tools.<ref name="ref_55f71870" />
# In the corporate world, regression testing has traditionally been performed by a software quality assurance team after the development team has completed work.<ref name="ref_072ef872">[https://en.wikipedia.org/wiki/Regression_testing Regression testing]</ref>
# Regression testing is performed when changes are made to the existing functionality of the software or if there is a bug fix in the software.<ref name="ref_072ef872" />
# In practice, such regression testing must indeed approximate this theoretical idea, and it is very costly.<ref name="ref_072ef872" />
# The level of sophistication of your company and team will inform your regression testing in agile strategy over the long term.<ref name="ref_b562dd42">[https://www.globalapptesting.com/regression-testing-guide The Ultimate Guide to Regression Testing]</ref>
# One of the many benefits of regression testing in a sprint is that it can happen as soon as the code is put into the deployment flow.<ref name="ref_b562dd42" />
# People who are relatively new to the world of QA often ask what the differences are between regression testing and unit testing.<ref name="ref_b562dd42" />
# The purpose of regression testing is to catch the accidentally introduced bugs and to ensure that previously eliminated defects aren`t creatable.<ref name="ref_50adbbd1">[https://www.qamadness.com/what-is-regression-testing/ What Is Regression Testing and How to Run It?]</ref>
# In such a way, regression testing ensures that code changes don’t impact the existing program features.<ref name="ref_50adbbd1" />
# Software regression testing increases chances to detect bugs after the introduced changes.<ref name="ref_50adbbd1" />
# QA specialists may perform regression testing manually, although it is time-consuming.<ref name="ref_50adbbd1" />
# Performing functional tests or highly specific unit tests to determine that a new software component works as it should has been called “non-regression testing” by Doug Hoffman and others.<ref name="ref_868d429b">[https://smartbear.com/learn/automated-testing/what-is-regression-testing/ What is Regression Testing?]</ref>
# Scott Barber speaks with Meg Cater about "the minefield problem" and the ways automated regression testing can cause more issues than it helps—if it's not well understood.<ref name="ref_868d429b" />
# Likewise, if your regression testing becomes too automated and rote, the whole point of doing it can backfire.<ref name="ref_868d429b" />
# Regression testing is, therefore, aimed at finding issues caused by changes to the code.<ref name="ref_dba43c5c">[https://www.mindk.com/blog/regression-testing/ Regression testing: the definitive guide : Web and Mobile Development Blog – MindK.com]</ref>
# Manual regression testing is used on almost any product, especially early in development.<ref name="ref_dba43c5c" />
# Regression testing should be a continuous process where previously completed cases are executed again and the results compared to previous runs.<ref name="ref_dba43c5c" />
# Among the main criteria for choosing regression testing tools should be your tech stack, budget, ease of use, the tools features, and support options.<ref name="ref_dba43c5c" />
# Regression Testing is a type of testing that is done to verify that a code change in the software does not impact the existing functionality of the product.<ref name="ref_3f373f7f">[https://www.softwaretestinghelp.com/regression-testing-tools-and-methods/ What is Regression Testing? Definition, Tools, Method, and Example]</ref>
# Regression Testing is usually performed after verification of changes or new functionality.<ref name="ref_3f373f7f" />
# This plan should outline the regression testing strategy and the exit criteria.<ref name="ref_3f373f7f" />
# Therefore, if testing can be done manually then Regression Testing can be too.<ref name="ref_3f373f7f" />
# REGRESSION TESTING is defined as a type of software testing to confirm that a recent program or code change has not adversely affected existing features.<ref name="ref_d3822fcd">[https://www.guru99.com/regression-testing.html What is Regression Testing? Definition, Test Cases (Example)]</ref>
# Regression Testing is nothing but a full or partial selection of already executed test cases which are re-executed to ensure existing functionalities work fine.<ref name="ref_d3822fcd" />
# In order to do Regression Testing process, we need to first debug the code to identify the bugs.<ref name="ref_d3822fcd" />
# Therefore, Regression Testing becomes necessary.<ref name="ref_d3822fcd" />
# Regression testing is a black–box testing technique performed by executing units of code repeatedly to ensure that the on-going code modifications do not impact the system’s functionality.<ref name="ref_47cce31c">[https://www.cigniti.com/blog/top-3-regression-testing-types-how-to-execute/ Top 3 Regression Testing types & how to execute them]</ref>
# This is why regression testing is crucial; to ascertain that the modified code has not impacted ANY part of the system.<ref name="ref_47cce31c" />
# Often, regression testing is done through several phases of testing.<ref name="ref_47cce31c" />
# Unit regression – Unit regression testing, executed during the unit testing phase, tests the code as a single unit.<ref name="ref_47cce31c" />
# Regression testing is responsible for the overall stability and functionality of the existing features.<ref name="ref_103a6869">[https://www.katalon.com/resources-center/blog/regression-testing/ What is Regression Testing? Definition, Tools & How to Get Started]</ref>
# With a rapid regression testing process, product teams can receive more informative feedback and respond instantly.<ref name="ref_103a6869" />
# Regression testing detects new bugs early in the deployment cycle so that businesses do not have to invest in costs and maintenance efforts to resolve the built-up defects.<ref name="ref_103a6869" />
# Regression testing practices vary among organizations.<ref name="ref_103a6869" />
===소스===
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회귀 테스트 - 편집 역사

2021년 2월 17일 (수) 08:09에 Pythagoras0님의 편집

Pythagoras0: /* 메타데이터 */ 새 문단

Pythagoras0: /* 노트 */ 새 문단

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← 이전 판		2020년 12월 26일 (토) 12:18 판
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