tree 48228cfee37637bbaf5d46a9d2ff3868a475f7f6
parent b3959bb47e689ce91c7d4e63f161c6a46a9de671
author Tom Cherry <tomcherry@google.com> 1508447737 -0700
committer Tom Cherry <tomcherry@google.com> 1508455496 -0700

init: clean up subcontext_test

subcontext_test had been failing due to setexeccon() failing to
transition to vendor_init context.  This is a good thing as nothing
other than init should be able to transition into this context.

I don't want to add code to skip the setexeccon() call only for the
tests, so I instead call setexeccon() with the return value of
getcon().  This works however only for root, so these tests are
skipped for non-root.

Test: init unit tests
Change-Id: I8a415599e0ec5506511202f7f5018c0e5265837d