| // Copyright 2015 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/win/handle.h" |
| |
| #include <stdint.h> |
| |
| #include <limits> |
| |
| #include "gtest/gtest.h" |
| |
| namespace crashpad { |
| namespace test { |
| namespace { |
| |
| TEST(Handle, HandleToInt) { |
| EXPECT_EQ(HandleToInt(nullptr), 0); |
| EXPECT_EQ(HandleToInt(INVALID_HANDLE_VALUE), -1); |
| EXPECT_EQ(HandleToInt(reinterpret_cast<HANDLE>(1)), 1); |
| EXPECT_EQ(HandleToInt(reinterpret_cast<HANDLE>( |
| static_cast<intptr_t>(std::numeric_limits<int>::max()))), |
| std::numeric_limits<int>::max()); |
| EXPECT_EQ(HandleToInt(reinterpret_cast<HANDLE>( |
| static_cast<intptr_t>(std::numeric_limits<int>::min()))), |
| std::numeric_limits<int>::min()); |
| } |
| |
| TEST(Handle, IntToHandle) { |
| EXPECT_EQ(IntToHandle(0), nullptr); |
| EXPECT_EQ(IntToHandle(-1), INVALID_HANDLE_VALUE); |
| EXPECT_EQ(IntToHandle(1), reinterpret_cast<HANDLE>(1)); |
| EXPECT_EQ(IntToHandle(std::numeric_limits<int>::max()), |
| reinterpret_cast<HANDLE>( |
| static_cast<intptr_t>(std::numeric_limits<int>::max()))); |
| EXPECT_EQ(IntToHandle(std::numeric_limits<int>::min()), |
| reinterpret_cast<HANDLE>( |
| static_cast<intptr_t>(std::numeric_limits<int>::min()))); |
| } |
| |
| } // namespace |
| } // namespace test |
| } // namespace crashpad |