tree 60efb83180cf8f7296c26b8985f8ae3649c69678
parent a9ce915318ff01fbb4ddbb3c276a03acd2d7cc56
author David Benjamin <davidben@google.com> 1675557874 -0500
committer Boringssl LUCI CQ <boringssl-scoped@luci-project-accounts.iam.gserviceaccount.com> 1675718483 +0000

Partially mitigate quadratic-time malloc tests in unit tests

Malloc failure testing is quadratic in the number of allocations. To
test a failure at allocation N, we must first run the previous N-1
allocations. Now that we have combined GTest binaries, this does not
work very well.

Use the test listener to reset the counter across independent tests. We
assume failures in a previous test won't interfere in the next one and
run each test's counter in parallel.

The assumption isn't *quite* true because we have a lot of internal
init-once machinery that is reused across otherwise "independent" tests,
but it's close enough that I was able to find some bugs, fixed in the
next commit. That said, the tests still take too long to run to
completion.

Bug: 127
Change-Id: I6836793448fbdc740a8cc424361e6b3dd66fb8a6
Reviewed-on: https://boringssl-review.googlesource.com/c/boringssl/+/56926
Reviewed-by: Bob Beck <bbe@google.com>
Commit-Queue: David Benjamin <davidben@google.com>