He's referring to Android's compatibility test suite, or CTS, an automated litmus test to measure whether or not a piece of hardware can claim to run Android.

我们的态度没有改变：没有锁定或者限制用户自定义界面。 “他指的是安卓的兼容性测试套装，又称CTS，一个自动检测一个硬件可否运行安卓。

youdao

Wind River FAST is an automated software testing solution that is able to rapidly test any Android or GENIVI-based implementation for software quality, performance and compliance with the Android Compatibility Test Suite (CTS).

ENGADGET: Wind River and Clarion pair up to bring Android to your imported street racer