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43 lines
1.2 KiB
43 lines
1.2 KiB
/* |
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* Copyright (C) 2014 The Android Open Source Project |
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* |
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* Licensed under the Apache License, Version 2.0 (the "License"); |
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* you may not use this file except in compliance with the License. |
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* You may obtain a copy of the License at |
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* |
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* http://www.apache.org/licenses/LICENSE-2.0 |
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* |
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* Unless required by applicable law or agreed to in writing, software |
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* distributed under the License is distributed on an "AS IS" BASIS, |
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
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* See the License for the specific language governing permissions and |
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* limitations under the License. |
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*/ |
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#include <byteswap.h> |
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#include <gtest/gtest.h> |
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static constexpr uint16_t le16 = 0x1234; |
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static constexpr uint32_t le32 = 0x12345678; |
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static constexpr uint64_t le64 = 0x123456789abcdef0; |
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static constexpr uint16_t be16 = 0x3412; |
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static constexpr uint32_t be32 = 0x78563412; |
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static constexpr uint64_t be64 = 0xf0debc9a78563412; |
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TEST(byteswap, bswap_16) { |
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EXPECT_EQ(le16, bswap_16(be16)); |
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EXPECT_EQ(be16, bswap_16(le16)); |
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} |
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TEST(byteswap, bswap_32) { |
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EXPECT_EQ(le32, bswap_32(be32)); |
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EXPECT_EQ(be32, bswap_32(le32)); |
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} |
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TEST(byteswap, bswap_64) { |
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EXPECT_EQ(le64, bswap_64(be64)); |
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EXPECT_EQ(be64, bswap_64(le64)); |
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} |
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