| /* Copyright 2015 The TensorFlow 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 "tensorflow/core/platform/types.h" |
| |
| #include "tensorflow/core/platform/test.h" |
| |
| namespace tensorflow { |
| namespace { |
| |
| TEST(IntegralTypes, Basic) { |
| EXPECT_EQ(1, sizeof(int8)); |
| EXPECT_EQ(2, sizeof(int16)); |
| EXPECT_EQ(4, sizeof(int32)); |
| EXPECT_EQ(8, sizeof(int64)); |
| |
| EXPECT_EQ(1, sizeof(uint8)); |
| EXPECT_EQ(2, sizeof(uint16)); |
| EXPECT_EQ(4, sizeof(uint32)); |
| EXPECT_EQ(8, sizeof(uint64)); |
| } |
| |
| TEST(IntegralTypes, MinAndMaxConstants) { |
| EXPECT_EQ(static_cast<uint8>(kint8min), static_cast<uint8>(kint8max) + 1); |
| EXPECT_EQ(static_cast<uint16>(kint16min), static_cast<uint16>(kint16max) + 1); |
| EXPECT_EQ(static_cast<uint32>(kint32min), static_cast<uint32>(kint32max) + 1); |
| EXPECT_EQ(static_cast<uint64>(kint64min), static_cast<uint64>(kint64max) + 1); |
| |
| EXPECT_EQ(0, static_cast<uint8>(kuint8max + 1)); |
| EXPECT_EQ(0, static_cast<uint16>(kuint16max + 1)); |
| EXPECT_EQ(0, static_cast<uint32>(kuint32max + 1)); |
| EXPECT_EQ(0, static_cast<uint64>(kuint64max + 1)); |
| } |
| |
| } // namespace |
| } // namespace tensorflow |