Merge cherrypicks of ['googleplex-android-review.googlesource.com/27978006'] into 24Q3-release.

Change-Id: Ib78dfc35e2b42d8b782579a4b7724885d951ffce
tree: 93baf0ce84762ec64ca91217e31414e4cc67dfbd
  1. hostsidetests/
  2. tests/
  3. tools/
  4. OWNERS
  5. PREUPLOAD.cfg
  6. README.md
README.md

Android Compatibility Test Suite - Root extension (CTS-Root)

This is an extension the main CTS test suite, for general compatibility tests that require root privileges or a debuggable device.

Note that the name of this suite in the build system is CTS_ROOT (with an underscore), so this is built with m cts_root and tests must be tagged with cts_root in their test_suites to be included.

However in tradefed the name is cts-root (with a hyphen), so use cts-root-tradefed to run it, and run cts-root to run the default cts-root plan.