| 1 | // Check that when launching with DYLD_INSERT_LIBRARIES, we properly remove |
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| 2 | // the ASan dylib from the environment variable (both when using an absolute |
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| 3 | // or relative path) and also that the other dylibs are left untouched. |
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| 4 | |
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| 5 | // UNSUPPORTED: ios |
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| 6 | |
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| 7 | // RUN: rm -rf %t && mkdir -p %t |
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| 8 | // RUN: cp `%clang_asan -print-file-name=lib`/darwin/libclang_rt.asan_osx_dynamic.dylib \ |
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| 9 | // RUN: %t/libclang_rt.asan_osx_dynamic.dylib |
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| 10 | |
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| 11 | // RUN: %clangxx_asan %s -o %t/a.out |
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| 12 | // RUN: %clangxx -DSHARED_LIB %s \ |
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| 13 | // RUN: -dynamiclib -o %t/dummy-so.dylib |
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| 14 | |
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| 15 | // RUN: ( cd %t && \ |
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| 16 | // RUN: DYLD_INSERT_LIBRARIES=@executable_path/libclang_rt.asan_osx_dynamic.dylib:dummy-so.dylib \ |
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| 17 | // RUN: %run ./a.out 2>&1 ) | FileCheck %s || exit 1 |
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| 18 | |
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| 19 | // RUN: ( cd %t && \ |
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| 20 | // RUN: DYLD_INSERT_LIBRARIES=libclang_rt.asan_osx_dynamic.dylib:dummy-so.dylib \ |
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| 21 | // RUN: %run ./a.out 2>&1 ) | FileCheck %s || exit 1 |
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| 22 | |
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| 23 | // RUN: ( cd %t && \ |
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| 24 | // RUN: %env_asan_opts=strip_env=0 \ |
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| 25 | // RUN: DYLD_INSERT_LIBRARIES=libclang_rt.asan_osx_dynamic.dylib:dummy-so.dylib \ |
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| 26 | // RUN: %run ./a.out 2>&1 ) | FileCheck %s --check-prefix=CHECK-KEEP || exit 1 |
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| 27 | |
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| 28 | // RUN: ( cd %t && \ |
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| 29 | // RUN: DYLD_INSERT_LIBRARIES=%t/libclang_rt.asan_osx_dynamic.dylib:dummy-so.dylib \ |
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| 30 | // RUN: %run ./a.out 2>&1 ) | FileCheck %s || exit 1 |
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| 31 | |
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| 32 | #if !defined(SHARED_LIB) |
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| 33 | #include <stdio.h> |
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| 34 | #include <stdlib.h> |
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| 35 | |
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| 36 | int main() { |
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| 37 | const char kEnvName[] = "DYLD_INSERT_LIBRARIES" ; |
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| 38 | printf(format: "%s=%s\n" , kEnvName, getenv(name: kEnvName)); |
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| 39 | // CHECK: {{DYLD_INSERT_LIBRARIES=dummy-so.dylib}} |
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| 40 | // CHECK-KEEP: {{DYLD_INSERT_LIBRARIES=libclang_rt.asan_osx_dynamic.dylib:dummy-so.dylib}} |
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| 41 | return 0; |
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| 42 | } |
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| 43 | #else // SHARED_LIB |
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| 44 | void foo() {} |
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| 45 | #endif // SHARED_LIB |
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| 46 | |
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