diff options
Diffstat (limited to 'test/asan/TestCases/Linux/aligned_delete_test.cc')
| -rw-r--r-- | test/asan/TestCases/Linux/aligned_delete_test.cc | 140 |
1 files changed, 0 insertions, 140 deletions
diff --git a/test/asan/TestCases/Linux/aligned_delete_test.cc b/test/asan/TestCases/Linux/aligned_delete_test.cc deleted file mode 100644 index 9117198f91da..000000000000 --- a/test/asan/TestCases/Linux/aligned_delete_test.cc +++ /dev/null @@ -1,140 +0,0 @@ -// RUN: %clangxx_asan -std=c++1z -faligned-allocation -fsanitize-recover=address -O0 %s -o %t -// RUN: %env_asan_opts=new_delete_type_mismatch=1:halt_on_error=false:detect_leaks=false %run %t 2>&1 | FileCheck %s -// RUN: %env_asan_opts=new_delete_type_mismatch=0 %run %t - -// RUN: %clangxx_asan -std=c++1z -faligned-allocation -fsized-deallocation -fsanitize-recover=address -O0 %s -o %t -// RUN: %env_asan_opts=new_delete_type_mismatch=1:halt_on_error=false:detect_leaks=false %run %t 2>&1 | FileCheck %s -// RUN: %env_asan_opts=new_delete_type_mismatch=0 %run %t - -#include <stdio.h> - -// Define all new/delete to do not depend on the version provided by the -// platform. The implementation is provided by ASan anyway. - -namespace std { -struct nothrow_t {}; -static const nothrow_t nothrow; -enum class align_val_t : size_t {}; -} // namespace std - -void *operator new(size_t); -void *operator new[](size_t); -void *operator new(size_t, std::nothrow_t const&); -void *operator new[](size_t, std::nothrow_t const&); -void *operator new(size_t, std::align_val_t); -void *operator new[](size_t, std::align_val_t); -void *operator new(size_t, std::align_val_t, std::nothrow_t const&); -void *operator new[](size_t, std::align_val_t, std::nothrow_t const&); - -void operator delete(void*) throw(); -void operator delete[](void*) throw(); -void operator delete(void*, std::nothrow_t const&); -void operator delete[](void*, std::nothrow_t const&); -void operator delete(void*, size_t) throw(); -void operator delete[](void*, size_t) throw(); -void operator delete(void*, std::align_val_t) throw(); -void operator delete[](void*, std::align_val_t) throw(); -void operator delete(void*, std::align_val_t, std::nothrow_t const&); -void operator delete[](void*, std::align_val_t, std::nothrow_t const&); -void operator delete(void*, size_t, std::align_val_t) throw(); -void operator delete[](void*, size_t, std::align_val_t) throw(); - - -template<typename T> -inline T* break_optimization(T *arg) { - __asm__ __volatile__("" : : "r" (arg) : "memory"); - return arg; -} - - -struct S12 { int a, b, c; }; -struct alignas(128) S12_128 { int a, b, c; }; -struct alignas(256) S12_256 { int a, b, c; }; -struct alignas(512) S1024_512 { char a[1024]; }; -struct alignas(1024) S1024_1024 { char a[1024]; }; - - -int main(int argc, char **argv) { - // Check the mismatched calls only, all the valid cases are verified in - // test/sanitizer_common/TestCases/Linux/new_delete_test.cc. - - operator delete(break_optimization(new S12_128), std::nothrow); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: 128 bytes; - // CHECK: alignment of the deallocated type: default-aligned. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - operator delete(break_optimization(new S12_128), sizeof(S12_128)); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: 128 bytes; - // CHECK: alignment of the deallocated type: default-aligned. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - operator delete[](break_optimization(new S12_128[100]), std::nothrow); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: 128 bytes; - // CHECK: alignment of the deallocated type: default-aligned. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - operator delete[](break_optimization(new S12_128[100]), sizeof(S12_128[100])); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: 128 bytes; - // CHECK: alignment of the deallocated type: default-aligned. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - // Various mismatched alignments. - - delete break_optimization(reinterpret_cast<S12*>(new S12_256)); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: 256 bytes; - // CHECK: alignment of the deallocated type: default-aligned. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - delete break_optimization(reinterpret_cast<S12_256*>(new S12)); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: default-aligned; - // CHECK: alignment of the deallocated type: 256 bytes. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - delete break_optimization(reinterpret_cast<S12_128*>(new S12_256)); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: 256 bytes; - // CHECK: alignment of the deallocated type: 128 bytes. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - delete [] break_optimization(reinterpret_cast<S12*>(new S12_256[100])); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: 256 bytes; - // CHECK: alignment of the deallocated type: default-aligned. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - delete [] break_optimization(reinterpret_cast<S12_256*>(new S12[100])); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: default-aligned; - // CHECK: alignment of the deallocated type: 256 bytes. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - delete [] break_optimization(reinterpret_cast<S12_128*>(new S12_256[100])); - // CHECK: AddressSanitizer: new-delete-type-mismatch - // CHECK: object passed to delete has wrong type: - // CHECK: alignment of the allocated type: 256 bytes; - // CHECK: alignment of the deallocated type: 128 bytes. - // CHECK: SUMMARY: AddressSanitizer: new-delete-type-mismatch - - // Push ASan limits, the current limitation is that it cannot differentiate - // alignments above 512 bytes. - fprintf(stderr, "Checking alignments >= 512 bytes\n"); - delete break_optimization(reinterpret_cast<S1024_512*>(new S1024_1024)); - fprintf(stderr, "Done\n"); - // CHECK: Checking alignments >= 512 bytes - // CHECK-NEXT: Done -} |
