1 //===-- asan_internal_interface_test.cc -----------------------------------===//
2 //
3 // The LLVM Compiler Infrastructure
4 //
5 // This file is distributed under the University of Illinois Open Source
6 // License. See LICENSE.TXT for details.
7 //
8 //===----------------------------------------------------------------------===//
9 //
10 // This file is a part of AddressSanitizer, an address sanity checker.
11 //
12 //===----------------------------------------------------------------------===//
13 #include "asan_interface_internal.h"
14 #include "asan_test_utils.h"
15 #include <vector>
16
TEST(AddressSanitizerInternalInterface,SetShadow)17 TEST(AddressSanitizerInternalInterface, SetShadow) {
18 std::vector<char> buffer(17, 0xff);
19
20 __asan_set_shadow_00((uptr)buffer.data(), buffer.size());
21 EXPECT_EQ(std::vector<char>(buffer.size(), 0x00), buffer);
22
23 __asan_set_shadow_f1((uptr)buffer.data(), buffer.size());
24 EXPECT_EQ(std::vector<char>(buffer.size(), 0xf1), buffer);
25
26 __asan_set_shadow_f2((uptr)buffer.data(), buffer.size());
27 EXPECT_EQ(std::vector<char>(buffer.size(), 0xf2), buffer);
28
29 __asan_set_shadow_f3((uptr)buffer.data(), buffer.size());
30 EXPECT_EQ(std::vector<char>(buffer.size(), 0xf3), buffer);
31
32 __asan_set_shadow_f5((uptr)buffer.data(), buffer.size());
33 EXPECT_EQ(std::vector<char>(buffer.size(), 0xf5), buffer);
34
35 __asan_set_shadow_f8((uptr)buffer.data(), buffer.size());
36 EXPECT_EQ(std::vector<char>(buffer.size(), 0xf8), buffer);
37 }
38