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android / platform / tools / tradefederation / e2dfe9735
commite2dfe973537d38a3ef5e36c05ea4eb2689c8c179[log] [tgz]
authorJulien Desprez <jdesprez@google.com>Tue Apr 28 09:20:11 2020 -0700
committerJulien Desprez <jdesprez@google.com>Tue Apr 28 19:32:46 2020 +0000
treeeb7fa4eac0bcad15cad03e0a7b1a75bb18ceb9f4
parentb5e22530c8e3957d79f105a2d0b99f6c23ef05e1 [diff]
Don't be overly aggressive on USB reset invocation

Skip one out of two in row, it will at most wait 30min
based on current lab.

Test: unit tests
Bug: 154662049
Change-Id: I16cff9e69d66a0424338eb711e6555fd7417649e
3 files changed
tree: eb7fa4eac0bcad15cad03e0a7b1a75bb18ceb9f4
  1. atest/
  2. clearcut_client/
  3. common_util/
  4. device_build_interfaces/
  5. global_configuration/
  6. invocation_interfaces/
  7. isolation/
  8. lite/
  9. proto/
  10. python-lib/
  11. remote/
  12. res/
  13. src/
  14. test_framework/
  15. test_result_interfaces/
  16. tests/
  17. util-apps/
  18. .classpath
  19. .gitignore
  20. .project
  21. Android.bp
  22. Android.mk
  23. atest_tradefed.sh
  24. CleanSpec.mk
  25. error_prone_rules.mk
  26. MANIFEST.mf
  27. OWNERS
  28. PREUPLOAD.cfg
  29. pylintrc
  30. README.md
  31. run_tf_cmd.sh
  32. script_help.sh
  33. TEST_MAPPING
  34. tradefed.sh
  35. tradefed_win.bat
README.md

Trade Federation (TF / Tradefed)

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.

Building TF:

  • source build/envsetup.sh
  • tapas tradefed-all
  • make -j8

More information at: https://source.android.com/devices/tech/test_infra/tradefed/

See more details about Tradefed Architecture at: https://source.android.com/devices/tech/test_infra/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.