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https://github.com/gnss-sdr/gnss-sdr
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41 lines
1.5 KiB
C++
41 lines
1.5 KiB
C++
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/*!
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* \file glonass_gnav_crc_test.cc
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* \brief Test fot GLONASS GNAV CRC
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* \author Carles Fernandez-Prades, 2020. cfernandez(at)cttc.es
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*
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*
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* -------------------------------------------------------------------------
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*
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* Copyright (C) 2020 (see AUTHORS file for a list of contributors)
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*
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* GNSS-SDR is a software defined Global Navigation
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* Satellite Systems receiver
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*
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* This file is part of GNSS-SDR.
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*
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* SPDX-License-Identifier: GPL-3.0-or-later
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*
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* -------------------------------------------------------------------------
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*/
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#include "glonass_gnav_navigation_message.h"
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#include <bitset>
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#include <string>
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TEST(GlonassCrcTest, GnssSdrCRCTest)
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{
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// test data
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std::string string1Real_14_18_00("0000100000111001001001000011101010101100010101001000001001011101010101110011110110101");
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std::string string1Real_14_18_30("0000100000111001001011000011101010101100010101001000001001011101010101110011100001010");
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std::string string1Wrong_14_18_00("0000100000111001001001000011101010101100010101001000001001011101010101110011100001010");
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auto gnav_msg = Glonass_Gnav_Navigation_Message();
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std::bitset<GLONASS_GNAV_STRING_BITS> bits;
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bits = std::bitset<GLONASS_GNAV_STRING_BITS>(string1Real_14_18_00);
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ASSERT_TRUE(gnav_msg.CRC_test(bits));
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bits = std::bitset<GLONASS_GNAV_STRING_BITS>(string1Real_14_18_30);
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ASSERT_TRUE(gnav_msg.CRC_test(bits));
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bits = std::bitset<GLONASS_GNAV_STRING_BITS>(string1Wrong_14_18_00);
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ASSERT_FALSE(gnav_msg.CRC_test(bits));
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}
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