42 lines
1.6 KiB
C++
42 lines
1.6 KiB
C++
#include <catch2/catch_test_macros.hpp>
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#include "fsfw/globalfunctions/CRC.h"
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#include "fsfw/tmtcpacket/pus/tm.h"
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#include "fsfw/tmtcpacket/pus/tm/PusTmZcWriter.h"
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#include "mocks/CdsShortTimestamperMock.h"
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TEST_CASE("TM ZC Helper", "[tm-zc-helper]") {
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auto packetId = PacketId(ccsds::PacketType::TC, true, 0xef);
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auto spParams =
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SpacePacketParams(packetId, PacketSeqCtrl(ccsds::SequenceFlags::UNSEGMENTED, 22), 0x00);
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auto timeStamper = CdsShortTimestamperMock();
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auto pusTmParams = PusTmParams(17, 2, &timeStamper);
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timeStamper.valueToStamp = {1, 2, 3, 4, 5, 6, 7};
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PusTmCreator creator(spParams, pusTmParams);
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std::array<uint8_t, 32> buf{};
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uint8_t* dataPtr = buf.data();
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size_t serLen = 0;
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SECTION("No Crash For Uninitialized Object") {
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REQUIRE(creator.serializeBe(dataPtr, serLen, buf.size()) == returnvalue::OK);
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PusTmZeroCopyWriter writer(timeStamper, dataPtr, serLen);
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REQUIRE(writer.getSequenceCount() == 22);
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writer.setSequenceCount(23);
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// Can't set anything, parse function was not called
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REQUIRE(writer.getSequenceCount() == 22);
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writer.updateErrorControl();
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}
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SECTION("Basic") {
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REQUIRE(creator.serializeBe(dataPtr, serLen, buf.size()) == returnvalue::OK);
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PusTmZeroCopyWriter writer(timeStamper, dataPtr, serLen);
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REQUIRE(writer.parseDataWithoutCrcCheck() == returnvalue::OK);
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REQUIRE(writer.getSequenceCount() == 22);
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writer.setSequenceCount(23);
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REQUIRE(writer.getSequenceCount() == 23);
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// CRC is invalid now
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REQUIRE(CRC::crc16ccitt(dataPtr, serLen) != 0);
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writer.updateErrorControl();
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REQUIRE(CRC::crc16ccitt(dataPtr, serLen) == 0);
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}
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} |