tree cfa27d059bdbb9bdb4a570b10f5e0a620cb48829
parent 2a89c1e45aab107823c5b0f59f7ea21b36fcbe5e
author Jeff Sharkey <jsharkey@android.com> 1350609638 -0700
committer Jeff Sharkey <jsharkey@android.com> 1350679649 -0700

Improve external storage CTS tests.

Change read test to no longer depend on existing file, and verify
that written values can be read back.  Remove testing of paths not
covered by CDD.

Verify that EXTERNAL_STORAGE environment variable is defined
correctly.  Improve multi-user storage test to validate legacy paths.

Bug: 7369656
Change-Id: Ic3ffc24e81297c739d2b07273957b01be2d05445