tree e8e77f9aa39cb1b2e8bae1911bb3aadc4d1545eb
parent 3ea879dc0c8f86e57cac0ab8768aaa08b00940ea
author David Gibson <david@gibson.dropbear.id.au> 1481255125 +1100
committer David Gibson <david@gibson.dropbear.id.au> 1481260403 +1100

tests: Fix double expansion bugs in test code

Two test programs - check_path and overlay - define a CHECK() helper macro
in such a way that in the case of an error it will re-execute the checked
code fragment, instead of using the return value from the initial call.

This can lead to misreporting errors, because the code may fail in a
different way the second time around due to changes made during the first
failing call.

Signed-off-by: David Gibson <david@gibson.dropbear.id.au>