tree f474824d9bf3cc5e7c1d00b4b795080c16fb0e8f
parent fb1020e30511825c1c39f3764f07ef237a6f668e
author Gilad Arnold <garnold@chromium.org> 1375225273 -0700
committer ChromeBot <chrome-bot@google.com> 1375301760 -0700

AU/unittest: allow use of a parametric update completed marker

This should allow unit tests to be run in parallel. We introduce
a private constructor available only to specific test classes of
UpdateAttempter, which allows us to set a different marker.

Note that, in all unit tests that do not specifically make use of this
marker, we actually want UpdateAttempter to ignore it entirely. I'm not
entirely positive whether not ignoring would lead to interferences
between concurrently run tests, but I think it's better to err on the
safe side.  (The marker is never ignored when used with any code other
than UpdateAttempter unit testing code.)

BUG=chromium:236465
TEST=Unit tests pass incl ignore semantics when not needed

Change-Id: I30fbed2ae2c21368d79127ed44811007e2a66e77
Reviewed-on: https://gerrit.chromium.org/gerrit/63840
Tested-by: Gilad Arnold <garnold@chromium.org>
Reviewed-by: Alex Deymo <deymo@chromium.org>
Commit-Queue: Gilad Arnold <garnold@chromium.org>