44 lines
1.2 KiB
C++
44 lines
1.2 KiB
C++
|
/*
|
||
|
|
* Copyright (C) 2014 The Android Open Source Project
|
||
|
|
*
|
||
|
|
* 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 <byteswap.h>
|
||
|
|
|
||
|
|
#include <gtest/gtest.h>
|
||
|
|
|
||
|
|
static constexpr uint16_t le16 = 0x1234;
|
||
|
|
static constexpr uint32_t le32 = 0x12345678;
|
||
|
|
static constexpr uint64_t le64 = 0x123456789abcdef0;
|
||
|
|
|
||
|
|
static constexpr uint16_t be16 = 0x3412;
|
||
|
|
static constexpr uint32_t be32 = 0x78563412;
|
||
|
|
static constexpr uint64_t be64 = 0xf0debc9a78563412;
|
||
|
|
|
||
|
|
TEST(byteswap, bswap_16) {
|
||
|
|
EXPECT_EQ(le16, bswap_16(be16));
|
||
|
|
EXPECT_EQ(be16, bswap_16(le16));
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST(byteswap, bswap_32) {
|
||
|
|
EXPECT_EQ(le32, bswap_32(be32));
|
||
|
|
EXPECT_EQ(be32, bswap_32(le32));
|
||
|
|
}
|
||
|
|
|
||
|
|
TEST(byteswap, bswap_64) {
|
||
|
|
EXPECT_EQ(le64, bswap_64(be64));
|
||
|
|
EXPECT_EQ(be64, bswap_64(le64));
|
||
|
|
}
|
||
|
|
|