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Diffstat (limited to 'lib/asan/tests/asan_internal_interface_test.cc')
-rw-r--r-- | lib/asan/tests/asan_internal_interface_test.cc | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/lib/asan/tests/asan_internal_interface_test.cc b/lib/asan/tests/asan_internal_interface_test.cc new file mode 100644 index 000000000000..ae4759478170 --- /dev/null +++ b/lib/asan/tests/asan_internal_interface_test.cc @@ -0,0 +1,36 @@ +//===-- asan_internal_interface_test.cc -----------------------------------===// +// +// The LLVM Compiler Infrastructure +// +// This file is distributed under the University of Illinois Open Source +// License. See LICENSE.TXT for details. +// +//===----------------------------------------------------------------------===// +// +// This file is a part of AddressSanitizer, an address sanity checker. +// +//===----------------------------------------------------------------------===// +#include "asan_interface_internal.h" +#include "asan_test_utils.h" + +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); +} |