| Index: third_party/crashpad/crashpad/util/numeric/int128_test.cc
|
| diff --git a/third_party/crashpad/crashpad/util/numeric/int128_test.cc b/third_party/crashpad/crashpad/util/numeric/int128_test.cc
|
| new file mode 100644
|
| index 0000000000000000000000000000000000000000..e2f02a4349dea80b1f57399e3263da00973b0084
|
| --- /dev/null
|
| +++ b/third_party/crashpad/crashpad/util/numeric/int128_test.cc
|
| @@ -0,0 +1,44 @@
|
| +// Copyright 2014 The Crashpad Authors. All rights reserved.
|
| +//
|
| +// Licensed under the Apache License, Version 2.0 (the "License");
|
| +// you may not use this file except in compliance with the License.
|
| +// You may obtain a copy of the License at
|
| +//
|
| +// http://www.apache.org/licenses/LICENSE-2.0
|
| +//
|
| +// Unless required by applicable law or agreed to in writing, software
|
| +// distributed under the License is distributed on an "AS IS" BASIS,
|
| +// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
| +// See the License for the specific language governing permissions and
|
| +// limitations under the License.
|
| +
|
| +#include "util/numeric/int128.h"
|
| +
|
| +#include "base/basictypes.h"
|
| +#include "gtest/gtest.h"
|
| +
|
| +namespace crashpad {
|
| +namespace test {
|
| +namespace {
|
| +
|
| +TEST(Int128, UInt128) {
|
| +#if defined(ARCH_CPU_LITTLE_ENDIAN)
|
| + const uint8_t kBytes[] =
|
| + {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15};
|
| +#else
|
| + const uint8_t kBytes[] =
|
| + {15, 14, 13, 12, 11, 10, 9, 8, 7, 6, 5, 4, 3, 2, 1, 0};
|
| +#endif
|
| +
|
| + uint128_struct uint128;
|
| + static_assert(sizeof(uint128) == sizeof(kBytes), "sizes must be equal");
|
| +
|
| + uint128 = bit_cast<uint128_struct>(kBytes);
|
| +
|
| + EXPECT_EQ(0x0706050403020100u, uint128.lo);
|
| + EXPECT_EQ(0x0f0e0d0c0b0a0908u, uint128.hi);
|
| +}
|
| +
|
| +} // namespace
|
| +} // namespace test
|
| +} // namespace crashpad
|
|
|