Commit Graph

5 Commits

Author SHA1 Message Date
Dmitry Vyukov 3ab6b2347e tsan: remove sleeps from tests
Even sleep(1) lead to episodical flakes on some machines.
Use an invisible by tsan barrier to enforce required execution order instead.
This makes the tests deterministic and faster.

llvm-svn: 226659
2015-01-21 13:50:02 +00:00
Dmitry Vyukov 233f401c2b tsan: make positive tests more robust
Add a script that is used to deflake inherently flaky tsan tests.
It is invoked from lit tests as:
%deflake %run %t
The script runs the target program up to 10 times,
until it produces a tsan warning.

llvm-svn: 209898
2014-05-30 14:08:51 +00:00
Greg Fitzgerald b8aae5405b Add %run to all lit tests
llvm-svn: 207709
2014-04-30 21:34:17 +00:00
Dmitry Vyukov 454abc0093 tsan: deflake test
llvm-svn: 204340
2014-03-20 13:27:11 +00:00
Alexey Samsonov e6a6183e9b Move TSan lit-tests under test/tsan
llvm-svn: 201414
2014-02-14 14:35:48 +00:00