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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 000000000000..fe1a35558015 --- /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${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} %deflake %run %t | FileCheck %s --check-prefix=CHECK-NOSUPP +// RUN: echo running with suppressions: +// RUN: LD_LIBRARY_PATH=%T${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} TSAN_OPTIONS="$TSAN_OPTIONS suppressions=%s.supp" %run %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 + |