| //===-- asan_internal_interface_test.cpp ----------------------------------===// |
| // |
| // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. |
| // See https://llvm.org/LICENSE.txt for license information. |
| // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception |
| // |
| //===----------------------------------------------------------------------===// |
| // |
| // This file is a part of AddressSanitizer, an address sanity checker. |
| // |
| //===----------------------------------------------------------------------===// |
| #include "asan_interface_internal.h" |
| #include "asan_test_utils.h" |
| #include <vector> |
| |
| TEST(AddressSanitizerInternalInterface, SetShadow) { |
| std::vector<char> buffer(17, 0xff); |
| |
| __asan_set_shadow_00((uptr)buffer.data(), buffer.size()); |
| EXPECT_EQ(std::vector<char>(buffer.size(), 0x00), buffer); |
| |
| __asan_set_shadow_f1((uptr)buffer.data(), buffer.size()); |
| EXPECT_EQ(std::vector<char>(buffer.size(), 0xf1), buffer); |
| |
| __asan_set_shadow_f2((uptr)buffer.data(), buffer.size()); |
| EXPECT_EQ(std::vector<char>(buffer.size(), 0xf2), buffer); |
| |
| __asan_set_shadow_f3((uptr)buffer.data(), buffer.size()); |
| EXPECT_EQ(std::vector<char>(buffer.size(), 0xf3), buffer); |
| |
| __asan_set_shadow_f5((uptr)buffer.data(), buffer.size()); |
| EXPECT_EQ(std::vector<char>(buffer.size(), 0xf5), buffer); |
| |
| __asan_set_shadow_f8((uptr)buffer.data(), buffer.size()); |
| EXPECT_EQ(std::vector<char>(buffer.size(), 0xf8), buffer); |
| } |