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top   »  quality   »  quality assurance   »  quality testing   »  regression testing

What is Regression Testing?

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Regression testing is the practice of testing existing functionality with any change to a platform, service, application or software component. It is common for projects, change requests and patches to involve a cycle of regression testing to confirm that change didn't break existing functionality. As such, regression tests are often heavily automated because they may involve a large number of tests that are frequently executed.
Overview: Regression Testing
Type
Quality Assurance
Definition
Retesting existing functionality.
Related Definitions
Regression
A defect in existing functionality, behavior or non-functional quality that is caused by a change.
Related Concepts
Defect
Defect Density

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Project Risk

A list of common project risks.

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A list of basic project management techniques.

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A definition of workaround with examples.

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A list of project branding techniques.

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An overview of project stakeholder management with examples.

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A definition of action plan with examples.

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The definition of document control with examples.

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A guide to project oversight.

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A definition of design driven development with examples.

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A list of common project risks.

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A list of common business risks.

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Risk Treatment

The five things that can be done about risk.

Secondary Risk

The definition of secondary risk with examples.

Risk Register

A guide to creating a risk register with an example.

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A definition of risk perception with examples.

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The common types of implementation.

Project Risk Management

A reasonably complete guide to project risk management.

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