Wait for script to start and until file is pulled When we execute the prefetto script, make sure we wait until the perfetto script actually began the tracing. this will allow us to have a tracefile even when the test finishes quickly. Also make sure to wait until the trace process has finished, instead of a random 5s wait. Bug: 261186172 Test: ABTD Change-Id: Ie47624533b99b05bd7891e2abf222e646ceac9df
TF is a test harness used to drive Android automated testing. It runs on test hosts and monitors the connected devices, handling test scheduling & execution and device management.
Other test harnesses like Compatibility Test Suite (CTS) and Vendor Test Suite (VTS) use TF as a basis and extend it for their particular needs.
1. Create your change in Gerrit 2. Add the reviewer named "Tradefed Codereview" (email: tradefed-codereview@tradefederation.google.com.iam.gserviceaccount.com) 3. Review the code review guidance at go/tf-guidelines and go/tradefed-code-reviews 4. GWSQ should add a couple of people from the team to review your code and give feedback.
More information at: https://source.android.com/docs/core/tests/tradefed/
See more details about Tradefed Architecture at: https://source.android.com/docs/core/tests/tradefed/architecture
If you are a tests writer you should start looking in the test_framework/ component which contains everything needed to write a tests in Tradefed.