# Compatibility Test Suite

`com.android.cts.priv.ctsshim`

- AOSP
- Exercise caution

Disabling could mess with OTA updates.

Verifies certain upgrade scenarios.

A shim is basically a compatibility layer for an API, that makes sure anything that uses the API does so correctly.

## References

1. https://android.googlesource.com/platform/frameworks/base/+/51e458e/packages/CtsShim
2. https://en.wikipedia.org/wiki/Shim_(computing)

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