1 // Check that when launching with DYLD_INSERT_LIBRARIES, we properly remove 2 // the ASan dylib from the environment variable (both when using an absolute 3 // or relative path) and also that the other dylibs are left untouched. 4 5 // RUN: mkdir -p %T/dyld_insert_libraries_remove 6 // RUN: cp `%clang_asan %s -fsanitize=address -### 2>&1 \ 7 // RUN: | grep "libclang_rt.asan_osx_dynamic.dylib" \ 8 // RUN: | sed -e 's/.*"\(.*libclang_rt.asan_osx_dynamic.dylib\)".*/\1/'` \ 9 // RUN: %T/dyld_insert_libraries_remove/libclang_rt.asan_osx_dynamic.dylib 10 11 // RUN: %clangxx_asan %s -o %T/dyld_insert_libraries_remove/a.out 12 // RUN: %clangxx -DSHARED_LIB %s \ 13 // RUN: -dynamiclib -o %T/dyld_insert_libraries_remove/dummy-so.dylib 14 15 // RUN: ( cd %T/dyld_insert_libraries_remove && \ 16 // RUN: DYLD_INSERT_LIBRARIES=@executable_path/libclang_rt.asan_osx_dynamic.dylib:dummy-so.dylib \ 17 // RUN: %run ./a.out 2>&1 ) | FileCheck %s || exit 1 18 19 // RUN: ( cd %T/dyld_insert_libraries_remove && \ 20 // RUN: DYLD_INSERT_LIBRARIES=libclang_rt.asan_osx_dynamic.dylib:dummy-so.dylib \ 21 // RUN: %run ./a.out 2>&1 ) | FileCheck %s || exit 1 22 23 // RUN: ( cd %T/dyld_insert_libraries_remove && \ 24 // RUN: DYLD_INSERT_LIBRARIES=%T/dyld_insert_libraries_remove/libclang_rt.asan_osx_dynamic.dylib:dummy-so.dylib \ 25 // RUN: %run ./a.out 2>&1 ) | FileCheck %s || exit 1 26 27 #if !defined(SHARED_LIB) 28 #include <stdio.h> 29 #include <stdlib.h> 30 31 int main() { 32 const char kEnvName[] = "DYLD_INSERT_LIBRARIES"; 33 printf("%s=%s\n", kEnvName, getenv(kEnvName)); 34 // CHECK: {{DYLD_INSERT_LIBRARIES=dummy-so.dylib}} 35 return 0; 36 } 37 #else // SHARED_LIB 38 void foo() {} 39 #endif // SHARED_LIB 40
