Regression Test

Technique

A QA technique for checking whether a recent change has broken something that used to work.

Description

A regression test repeats earlier checks after a new build, fix, or content change. It helps the team catch problems that appear when one part of the system affects another. In immersive work, this is important because changes to input, tracking, assets, shaders, audio, or performance can create unexpected failures elsewhere.

Typical Use

Used during QA passes, platform packaging, device profiling, build reviews, playtesting, and final delivery checks.

Scope Note

This technique may include repeat test cases, fixed-bug checks, build comparisons, device notes, issue logs, and release-blocker flags.

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