tree 7974e34a4e9aa1a5ede624ea90e4ddcac720da76
parent 0b2a1c27f88881647585c8ec885295438f5165c9
author Mike Burrows <m3b@google.com> 1425683595 -0800
committer Mike Burrows <m3b@google.com> 1425683672 -0800

v.io/v.io/x/ref/security/audit: Fix test to account for use of verror in v.io/v23/security

This is the second part of a multipart change that uses verror in v.io/v23/security
See
	https://vanadium-review.googlesource.com/6961

The only change here is that principal_test.go used reflect.DeepEqual on an error,
and this always found taht two errors were distinct because they had different
stack traces.  Alas, DeepEqual is prone to false alarms since it compared implementation
details.

On Asim's advice, I replacec the DeepEqual with a routine that does an error-specific
check if the arguments are arays of errors.

MultiPart: 2/2
Change-Id: I02c2b6989230adb00e71f7c81ba6517de57187d2