99 lines
4.3 KiB
C++
99 lines
4.3 KiB
C++
#include <catch2/catch_test_macros.hpp>
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#include "fsfw/cfdp/CfdpDistributor.h"
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#include "fsfw/cfdp/pdu/MetadataPduCreator.h"
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#include "fsfw/cfdp/tlv/StringLv.h"
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#include "fsfw/storagemanager/LocalPool.h"
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#include "fsfw/tcdistribution/definitions.h"
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#include "mocks/AcceptsTcMock.h"
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#include "mocks/MessageQueueMock.h"
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#include "mocks/StorageManagerMock.h"
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TEST_CASE("CFDP Distributor", "[cfdp][distributor]") {
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LocalPool::LocalPoolConfig cfg = {{5, 32}, {2, 64}};
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StorageManagerMock pool(objects::NO_OBJECT, cfg);
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auto queue = MessageQueueMock(1);
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CfdpDistribCfg distribCfg(1, pool, &queue);
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auto distributor = CfdpDistributor(distribCfg);
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auto obswEntityId = cfdp::EntityId(UnsignedByteField<uint16_t>(2));
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auto groundEntityId = cfdp::EntityId(UnsignedByteField<uint16_t>(1));
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MessageQueueId_t receiverQueueId = 3;
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auto tcAcceptor = AcceptsTcMock("CFDP Receiver", 0, receiverQueueId);
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// Set up Metadata PDU for generate test data.
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cfdp::FileSize fileSize(12);
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const cfdp::EntityId& sourceId(groundEntityId);
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const cfdp::EntityId& destId(obswEntityId);
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cfdp::TransactionSeqNum seqNum(UnsignedByteField<uint16_t>(12));
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auto pduConf = PduConfig(sourceId, destId, cfdp::TransmissionModes::UNACKNOWLEDGED, seqNum);
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std::string sourceFileString = "hello.txt";
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cfdp::StringLv sourceFileName(sourceFileString);
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std::string destFileString = "hello2.txt";
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cfdp::StringLv destFileName(destFileString);
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MetadataInfo metadataInfo(false, cfdp::ChecksumType::CRC_32, fileSize, sourceFileName,
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destFileName);
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MetadataPduCreator creator(pduConf, metadataInfo);
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uint8_t* dataPtr = nullptr;
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SECTION("State") {
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CHECK(distributor.initialize() == returnvalue::OK);
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CHECK(std::strcmp(distributor.getName(), "CFDP Distributor") == 0);
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CHECK(distributor.getIdentifier() == 0);
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CHECK(distributor.getRequestQueue() == queue.getId());
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}
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SECTION("Packet Forwarding") {
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CHECK(distributor.initialize() == returnvalue::OK);
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CHECK(distributor.registerTcDestination(obswEntityId, tcAcceptor) == returnvalue::OK);
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size_t serLen = 0;
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store_address_t storeId;
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CHECK(pool.LocalPool::getFreeElement(&storeId, creator.getSerializedSize(), &dataPtr) ==
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returnvalue::OK);
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REQUIRE(creator.SerializeIF::serializeBe(dataPtr, serLen, creator.getSerializedSize()) ==
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returnvalue::OK);
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TmTcMessage msg(storeId);
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queue.addReceivedMessage(msg);
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CHECK(distributor.performOperation(0) == returnvalue::OK);
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CHECK(queue.wasMessageSent());
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CHECK(queue.numberOfSentMessages() == 1);
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// The packet is forwarded, with no need to delete the data
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CHECK(pool.hasDataAtId(storeId));
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TmTcMessage sentMsg;
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CHECK(queue.getNextSentMessage(receiverQueueId, sentMsg) == returnvalue::OK);
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CHECK(sentMsg.getStorageId() == storeId);
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}
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SECTION("No Destination found") {
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CHECK(distributor.initialize() == returnvalue::OK);
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size_t serLen = 0;
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store_address_t storeId;
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CHECK(pool.LocalPool::getFreeElement(&storeId, creator.getSerializedSize(), &dataPtr) ==
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returnvalue::OK);
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REQUIRE(creator.SerializeIF::serializeBe(dataPtr, serLen, creator.getSerializedSize()) ==
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returnvalue::OK);
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TmTcMessage msg(storeId);
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queue.addReceivedMessage(msg);
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CHECK(distributor.performOperation(0) == tmtcdistrib::NO_DESTINATION_FOUND);
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}
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SECTION("Getting data fails") {
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pool.nextModifyDataCallFails.first = true;
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pool.nextModifyDataCallFails.second = StorageManagerIF::DATA_DOES_NOT_EXIST;
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size_t serLen = 0;
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store_address_t storeId;
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CHECK(distributor.registerTcDestination(obswEntityId, tcAcceptor) == returnvalue::OK);
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CHECK(pool.LocalPool::getFreeElement(&storeId, creator.getSerializedSize(), &dataPtr) ==
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returnvalue::OK);
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REQUIRE(creator.SerializeIF::serializeBe(dataPtr, serLen, creator.getSerializedSize()) ==
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returnvalue::OK);
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TmTcMessage msg(storeId);
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queue.addReceivedMessage(msg);
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CHECK(distributor.performOperation(0) == StorageManagerIF::DATA_DOES_NOT_EXIST);
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}
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SECTION("Duplicate registration") {
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CHECK(distributor.initialize() == returnvalue::OK);
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CHECK(distributor.registerTcDestination(obswEntityId, tcAcceptor) == returnvalue::OK);
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CHECK(distributor.registerTcDestination(obswEntityId, tcAcceptor) == returnvalue::FAILED);
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}
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} |