File: asan_internal_interface_test.cpp

package info (click to toggle)
llvm-toolchain-15 1%3A15.0.6-4
  • links: PTS, VCS
  • area: main
  • in suites: bookworm
  • size: 1,554,644 kB
  • sloc: cpp: 5,922,452; ansic: 1,012,136; asm: 674,362; python: 191,568; objc: 73,855; f90: 42,327; lisp: 31,913; pascal: 11,973; javascript: 10,144; sh: 9,421; perl: 7,447; ml: 5,527; awk: 3,523; makefile: 2,520; xml: 885; cs: 573; fortran: 567
file content (36 lines) | stat: -rw-r--r-- 1,437 bytes parent folder | download | duplicates (9)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
//===-- 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);
}