Fix NativeDevice.doesFileExist for secondary user

Fixes: 160883794
Test: atest
android.media.cts.ExifInterfaceTest#testStandaloneDataForRead
To build unit test:
atest -b TradefedContentProviderTest
To run unit test:
tools/tradefederation/core/tradefed.sh && run host -n --class com.android.tradefed.device.contentprovider.ContentProviderHandlerTest

Merged-In: I5390d7f58c6bc0afbd2bafbf988ea7d71763571a
Change-Id: I5390d7f58c6bc0afbd2bafbf988ea7d71763571a
(cherry picked from commit e1d2db77ffefa06882213b3383c763093044a166)
(cherry picked from commit 3c89213b4517641a5e13db97a0535fe642806b4e)
3 files changed
tree: 953eaedeed71f7b4f343bf02db674038b4a5e6f6
  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.