Note: Compatibility testing documents are being overhauled in Q2 2024. Some information in this document is out of date. See this ticket{:.external} for details.
Compatibility Testing for Fuchsia is a mechanism to freeze artifacts on release branches and then thaw those artifacts for testing in CI/CQ.
This is commonly used to detect compatibility changes between the Fuchsia platform surface represented by the release branch and that represented by the current state of the Fuchsia source repository.
To learn how it works, and to get started on adding CTF tests for your area, please see the links below.
