| 1 | // RUN: rm -rf %t-dir |
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| 2 | // RUN: mkdir %t-dir |
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| 3 | |
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| 4 | // RUN: %clangxx_tsan -O1 -fno-builtin %s -DLIB -fPIC -fno-sanitize=thread -shared -o %t-dir/libignore_lib0.so |
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| 5 | // RUN: %clangxx_tsan -O1 %s -L%t-dir -lignore_lib0 %link_libcxx_tsan -o %t |
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| 6 | // RUN: echo running w/o suppressions: |
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| 7 | // 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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| 8 | // RUN: echo running with suppressions: |
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| 9 | // 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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| 10 | // RUN: echo running with generic suppression of noninstrumented code: |
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| 11 | // 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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| 12 | |
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| 13 | // Tests that interceptors coming from a library specified in called_from_lib |
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| 14 | // suppression are ignored. |
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| 15 | |
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| 16 | // Some aarch64 kernels do not support non executable write pages |
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| 17 | // REQUIRES: stable-runtime |
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| 18 | |
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| 19 | // UNSUPPORTED: ios |
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| 20 | |
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| 21 | #ifndef LIB |
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| 22 | |
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| 23 | extern "C" void libfunc(); |
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| 24 | |
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| 25 | int main() { |
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| 26 | libfunc(); |
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| 27 | } |
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| 28 | |
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| 29 | #else // #ifdef LIB |
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| 30 | |
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| 31 | #include "ignore_lib_lib.h" |
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| 32 | |
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| 33 | #endif // #ifdef LIB |
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| 34 | |
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| 35 | // CHECK-NOSUPP: WARNING: ThreadSanitizer: data race |
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| 36 | // CHECK-NOSUPP: OK |
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| 37 | |
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| 38 | // CHECK-WITHSUPP-NOT: WARNING: ThreadSanitizer: data race |
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| 39 | // CHECK-WITHSUPP: OK |
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| 40 | |
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| 41 | |
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