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| author | Alexey Samsonov <samsonov@google.com> | 2014-02-14 14:35:48 +0000 |
|---|---|---|
| committer | Alexey Samsonov <samsonov@google.com> | 2014-02-14 14:35:48 +0000 |
| commit | e951fe4eec98de20b9b843f97fec2cca84c48b9c (patch) | |
| tree | e5d5d3dbf11683bfde3cfd829ccea8ddbbc0dd0e /test/tsan/ignore_lib0.cc | |
| parent | ba2d0d7b386f38c97eee11749f2fc75449c2b253 (diff) | |
Move TSan lit-tests under test/tsan
git-svn-id: https://llvm.org/svn/llvm-project/compiler-rt/trunk@201414 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'test/tsan/ignore_lib0.cc')
| -rw-r--r-- | test/tsan/ignore_lib0.cc | 30 |
1 files changed, 30 insertions, 0 deletions
diff --git a/test/tsan/ignore_lib0.cc b/test/tsan/ignore_lib0.cc new file mode 100644 index 000000000..ea0f061e6 --- /dev/null +++ b/test/tsan/ignore_lib0.cc @@ -0,0 +1,30 @@ +// RUN: %clangxx_tsan -O1 %s -DLIB -fPIC -fno-sanitize=thread -shared -o %T/libignore_lib0.so +// RUN: %clangxx_tsan -O1 %s -L%T -lignore_lib0 -o %t +// RUN: echo running w/o suppressions: +// RUN: LD_LIBRARY_PATH=%T not %t 2>&1 | FileCheck %s --check-prefix=CHECK-NOSUPP +// RUN: echo running with suppressions: +// RUN: LD_LIBRARY_PATH=%T TSAN_OPTIONS="$TSAN_OPTIONS suppressions=%s.supp" %t 2>&1 | FileCheck %s --check-prefix=CHECK-WITHSUPP + +// Tests that interceptors coming from a library specified in called_from_lib +// suppression are ignored. + +#ifndef LIB + +extern "C" void libfunc(); + +int main() { + libfunc(); +} + +#else // #ifdef LIB + +#include "ignore_lib_lib.h" + +#endif // #ifdef LIB + +// CHECK-NOSUPP: WARNING: ThreadSanitizer: data race +// CHECK-NOSUPP: OK + +// CHECK-WITHSUPP-NOT: WARNING: ThreadSanitizer: data race +// CHECK-WITHSUPP: OK + |