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| author | Dmitry Vyukov <dvyukov@google.com> | 2014-05-30 14:08:51 +0000 |
|---|---|---|
| committer | Dmitry Vyukov <dvyukov@google.com> | 2014-05-30 14:08:51 +0000 |
| commit | 64bff329e459bd3b1886447b25c5787f6eff93db (patch) | |
| tree | 202a5c8e5d8f7ede0fedf4f2e4f1457731ecedee /test/tsan/race_on_heap.cc | |
| parent | 2ff56e76c25aea0ee68c607fb8d7479caddb52ab (diff) | |
| download | compiler-rt-64bff329e459bd3b1886447b25c5787f6eff93db.tar.gz | |
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.
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@209898 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/tsan/race_on_heap.cc')
| -rw-r--r-- | test/tsan/race_on_heap.cc | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/test/tsan/race_on_heap.cc b/test/tsan/race_on_heap.cc index 54c4a9b02..a66e0c4f9 100644 --- a/test/tsan/race_on_heap.cc +++ b/test/tsan/race_on_heap.cc @@ -1,4 +1,4 @@ -// RUN: %clangxx_tsan -O1 %s -o %t && not %run %t 2>&1 | FileCheck %s +// RUN: %clangxx_tsan -O1 %s -o %t && %deflake %run %t | FileCheck %s #include <pthread.h> #include <stdlib.h> #include <stdio.h> @@ -38,7 +38,7 @@ int main() { // CHECK: WARNING: ThreadSanitizer: data race // ... // CHECK: Location is heap block of size 99 at [[ADDR]] allocated by thread T1: -// CHCEKL #0 malloc +// CHCEK: #0 malloc // CHECK: #{{1|2}} alloc // CHECK: #{{2|3}} AllocThread // ... |