79 lines
3.4 KiB
C++
79 lines
3.4 KiB
C++
/*
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* Copyright (c) 2022, The OpenThread Authors.
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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* 3. Neither the name of the copyright holder nor the
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* names of its contributors may be used to endorse or promote products
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* derived from this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
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* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
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* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
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* ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
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* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "test_platform.h"
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#include <openthread/config.h>
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#include "test_util.h"
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#include "common/code_utils.hpp"
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#include "common/numeric_limits.hpp"
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#include "common/serial_number.hpp"
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namespace ot {
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template <typename UintType> void TestSerialNumber(const char *aName)
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{
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static constexpr UintType kMax = NumericLimits<UintType>::kMax;
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static constexpr UintType kMid = kMax / 2;
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static const UintType kNumbers[] = {0, 1, 20, kMid - 1, kMid, kMid + 1, kMax - 20, kMax - 1, kMax};
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for (UintType number : kNumbers)
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{
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VerifyOrQuit(!SerialNumber::IsGreater<UintType>(number, number));
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VerifyOrQuit(!SerialNumber::IsLess<UintType>(number, number));
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VerifyOrQuit(SerialNumber::IsGreater<UintType>(number + 1, number));
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VerifyOrQuit(SerialNumber::IsGreater<UintType>(number + kMid - 1, number));
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VerifyOrQuit(SerialNumber::IsGreater<UintType>(number + kMid, number));
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VerifyOrQuit(!SerialNumber::IsGreater<UintType>(number + kMid + 2, number));
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VerifyOrQuit(!SerialNumber::IsGreater<UintType>(number + kMax - 1, number));
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VerifyOrQuit(SerialNumber::IsLess<UintType>(number - 1, number));
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VerifyOrQuit(SerialNumber::IsLess<UintType>(number - kMid + 1, number));
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VerifyOrQuit(SerialNumber::IsLess<UintType>(number - kMid, number));
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VerifyOrQuit(!SerialNumber::IsLess<UintType>(number - kMid - 2, number));
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VerifyOrQuit(!SerialNumber::IsLess<UintType>(number - kMax + 1, number));
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}
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printf("TestSerialNumber<%s>() passed\n", aName);
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}
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} // namespace ot
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int main(void)
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{
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ot::TestSerialNumber<uint8_t>("uint8_t");
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ot::TestSerialNumber<uint16_t>("uint16_t");
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ot::TestSerialNumber<uint32_t>("uint32_t");
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ot::TestSerialNumber<uint64_t>("uint64_t");
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printf("\nAll tests passed.\n");
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return 0;
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}
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