41 lines
1.4 KiB
C++
41 lines
1.4 KiB
C++
// RUN: rm -rf %t-dir
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// RUN: mkdir %t-dir
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// RUN: %clangxx_tsan -O1 -fno-builtin %s -DLIB -fPIC -fno-sanitize=thread -shared -o %t-dir/libignore_lib0.so
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// RUN: %clangxx_tsan -O1 %s -L%t-dir -lignore_lib0 %link_libcxx_tsan -o %t
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// RUN: echo running w/o suppressions:
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// RUN: env LD_LIBRARY_PATH=%t-dir${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} %deflake %run %t | FileCheck %s --check-prefix=CHECK-NOSUPP
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// RUN: echo running with suppressions:
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// RUN: env LD_LIBRARY_PATH=%t-dir${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} %env_tsan_opts=suppressions='%s.supp' %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-WITHSUPP
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// RUN: echo running with generic suppression of noninstrumented code:
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// RUN: env LD_LIBRARY_PATH=%t-dir${LD_LIBRARY_PATH:+:$LD_LIBRARY_PATH} %env_tsan_opts=ignore_noninstrumented_modules=1 %run %t 2>&1 | FileCheck %s --check-prefix=CHECK-WITHSUPP
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// Tests that interceptors coming from a library specified in called_from_lib
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// suppression are ignored.
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// Some aarch64 kernels do not support non executable write pages
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// REQUIRES: stable-runtime
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// UNSUPPORTED: ios
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#ifndef LIB
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extern "C" void libfunc();
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int main() {
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libfunc();
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}
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#else // #ifdef LIB
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#include "ignore_lib_lib.h"
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#endif // #ifdef LIB
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// CHECK-NOSUPP: WARNING: ThreadSanitizer: data race
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// CHECK-NOSUPP: OK
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// CHECK-WITHSUPP-NOT: WARNING: ThreadSanitizer: data race
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// CHECK-WITHSUPP: OK
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