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https://github.com/gnss-sdr/gnss-sdr
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35 lines
1.2 KiB
C++
35 lines
1.2 KiB
C++
/*!
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* \file galileo_ism_test.cc
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* \brief Tests for Galileo Integrity Support Message
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* \author Carles Fernandez-Prades, 2024. cfernandez(at)cttc.es
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*
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*
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* -----------------------------------------------------------------------------
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*
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* GNSS-SDR is a Global Navigation Satellite System software-defined receiver.
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* This file is part of GNSS-SDR.
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*
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* Copyright (C) 2010-2024 (see AUTHORS file for a list of contributors)
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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 "galileo_ism.h"
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#include <gtest/gtest.h>
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TEST(GalileoISMTest, CRC)
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{
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// Example from ANNEX G Galileo ICD
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Galileo_ISM gal_ism{};
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std::bitset<128> input{"01011000001010101010101010101010101010101010101010101010101010101010101010101010101010101010101010110010111101001101011010101111"};
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bool result = gal_ism.check_ism_crc(input);
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EXPECT_TRUE(result);
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// Check if it can be used twice
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bool result2 = gal_ism.check_ism_crc(input);
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EXPECT_TRUE(result2);
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// Check if it fails
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input.set(127);
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bool result3 = gal_ism.check_ism_crc(input);
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EXPECT_TRUE(!result3);
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} |