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start small file transfer test

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This commit is contained in:
Robin Müller
2023-08-03 17:43:03 +02:00
parent 9a1437980f
commit 6c6b552059
5 changed files with 94 additions and 59 deletions
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133
unittests/cfdp/handler/testSourceHandler.cpp
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@ -43,75 +43,102 @@ TEST_CASE("CFDP Source Handler", "[cfdp]") {
fp.tcStore = &tcStore;
fp.tmStore = &tmStore;
auto sourceHandler = SourceHandler(dp, fp);
RemoteEntityCfg cfg;
EntityId id(cfdp::WidthInBytes::TWO_BYTES, 5);
cfg.remoteId = id;
std::string srcFileName = "/tmp/cfdp-test.txt";
std::string destFileName = "/tmp/cfdp-test2.txt";
FilesystemParams srcFileNameFs(srcFileName.c_str());
fsMock.createFile(srcFileNameFs);
cfdp::StringLv srcNameLv(srcFileNameFs.path, std::strlen(srcFileNameFs.path));
FilesystemParams destFileNameFs(destFileName.c_str());
cfdp::StringLv destNameLv(destFileNameFs.path, std::strlen(destFileNameFs.path));
PutRequest putRequest(id, srcNameLv, destNameLv);
CHECK(sourceHandler.initialize() == OK);
auto genericMetadataCheck = [&](SourceHandler::FsmResult& fsmResult, size_t expectedFileSize) {
TmTcMessage tmtcMessage;
const uint8_t* pduPtr;
CHECK(fsmResult.packetsSent == 1);
CHECK(mqMock.numberOfSentMessages() == 1);
REQUIRE(mqMock.getNextSentMessage(destQueueId, tmtcMessage) == OK);
auto accessor = tmStore.getData(tmtcMessage.getStorageId());
REQUIRE(accessor.first == OK);
pduPtr = accessor.second.data();
CHECK(accessor.second.size() == 55);
MetadataGenericInfo metadataInfo;
MetadataPduReader metadataReader(pduPtr, accessor.second.size(), metadataInfo, nullptr, 0);
REQUIRE(metadataReader.parseData() == OK);
std::string srcNameRead = metadataReader.getSourceFileName().getString();
CHECK(srcNameRead == srcFileName);
std::string destNameRead = metadataReader.getDestFileName().getString();
CHECK(destNameRead == destFileName);
if (expectedFileSize == 0) {
CHECK(metadataInfo.getChecksumType() == ChecksumType::NULL_CHECKSUM);
} else {
CHECK(metadataInfo.getChecksumType() == ChecksumType::CRC_32);
}
CHECK(metadataInfo.getFileSize().value() == expectedFileSize);
CHECK(!metadataInfo.isClosureRequested());
mqMock.clearMessages();
};
auto genericEofCheck = [&](SourceHandler::FsmResult& fsmResult, size_t expectedFileSize,
uint32_t expectedChecksum) {
TmTcMessage tmtcMessage;
const uint8_t* pduPtr;
CHECK(fsmResult.packetsSent == 1);
CHECK(mqMock.numberOfSentMessages() == 1);
REQUIRE(mqMock.getNextSentMessage(destQueueId, tmtcMessage) == OK);
auto accessor = tmStore.getData(tmtcMessage.getStorageId());
REQUIRE(accessor.first == OK);
pduPtr = accessor.second.data();
// 10 byte PDU header, 1 byte directive field, 1 byte condition code, 4 byte checksum,
// 4 byte FSS
CHECK(accessor.second.size() == 20);
EofInfo eofInfo;
EofPduReader eofReader(pduPtr, accessor.second.size(), eofInfo);
REQUIRE(eofReader.parseData() == OK);
CHECK(eofInfo.getChecksum() == expectedChecksum);
CHECK(eofInfo.getConditionCode() == ConditionCode::NO_ERROR);
CHECK(eofInfo.getFileSize().value() == expectedFileSize);
};
SECTION("Test Basic") {
CHECK(sourceHandler.getState() == CfdpState::IDLE);
CHECK(sourceHandler.getStep() == SourceHandler::TransactionStep::IDLE);
}
SECTION("Transfer empty file") {
RemoteEntityCfg cfg;
EntityId id(cfdp::WidthInBytes::TWO_BYTES, 5);
cfg.remoteId = id;
std::string srcFileName = "/tmp/cfdp-test.txt";
std::string destFileName = "/tmp/cfdp-test2.txt";
FilesystemParams srcFileNameFs(srcFileName.c_str());
fsMock.createFile(srcFileNameFs);
cfdp::StringLv srcNameLv(srcFileNameFs.path, std::strlen(srcFileNameFs.path));
FilesystemParams destFileNameFs(destFileName.c_str());
cfdp::StringLv destNameLv(destFileNameFs.path, std::strlen(destFileNameFs.path));
PutRequest putRequest(id, srcNameLv, destNameLv);
CHECK(sourceHandler.transactionStart(putRequest, cfg) == OK);
SourceHandler::FsmResult& fsmResult = sourceHandler.stateMachine();
TmTcMessage tmtcMessage;
const uint8_t* pduPtr;
// Verify metadata PDU was sent.
{
CHECK(fsmResult.packetsSent == 1);
CHECK(mqMock.numberOfSentMessages() == 1);
REQUIRE(mqMock.getNextSentMessage(destQueueId, tmtcMessage) == OK);
auto accessor = tmStore.getData(tmtcMessage.getStorageId());
REQUIRE(accessor.first == OK);
pduPtr = accessor.second.data();
CHECK(accessor.second.size() == 55);
MetadataGenericInfo metadataInfo;
MetadataPduReader metadataReader(pduPtr, accessor.second.size(), metadataInfo, nullptr, 0);
REQUIRE(metadataReader.parseData() == OK);
std::string srcNameRead = metadataReader.getSourceFileName().getString();
CHECK(srcNameRead == srcFileName);
std::string destNameRead = metadataReader.getDestFileName().getString();
CHECK(destNameRead == destFileName);
CHECK(metadataInfo.getChecksumType() == ChecksumType::NULL_CHECKSUM);
CHECK(metadataInfo.getFileSize().value() == 0);
CHECK(!metadataInfo.isClosureRequested());
}
genericMetadataCheck(fsmResult, 0);
fsmResult = sourceHandler.stateMachine();
// Verify EOF PDU was sent. No file data PDU is sent for an empty file.
{
mqMock.clearMessages();
fsmResult = sourceHandler.stateMachine();
CHECK(fsmResult.packetsSent == 1);
CHECK(mqMock.numberOfSentMessages() == 1);
REQUIRE(mqMock.getNextSentMessage(destQueueId, tmtcMessage) == OK);
auto accessor = tmStore.getData(tmtcMessage.getStorageId());
REQUIRE(accessor.first == OK);
pduPtr = accessor.second.data();
// 10 byte PDU header, 1 byte directive field, 1 byte condition code, 4 byte checksum,
// 4 byte FSS
CHECK(accessor.second.size() == 20);
EofInfo eofInfo;
EofPduReader eofReader(pduPtr, accessor.second.size(), eofInfo);
REQUIRE(eofReader.parseData() == OK);
CHECK(eofInfo.getChecksum() == 0);
CHECK(eofInfo.getConditionCode() == ConditionCode::NO_ERROR);
CHECK(eofInfo.getFileSize().value() == 0);
}
genericEofCheck(fsmResult, 0, 0);
CHECK(sourceHandler.getStep() == SourceHandler::TransactionStep::IDLE);
CHECK(sourceHandler.getState() == CfdpState::IDLE);
}
SECTION("Transfer small file") {}
SECTION("Transfer small file") {
fsMock.createFile(srcFileNameFs);
std::string fileContent = "hello world\n";
size_t expectedFileSize = fileContent.size();
FileOpParams params(srcFileName.c_str(), expectedFileSize);
fsMock.writeToFile(params, reinterpret_cast<const uint8_t*>(fileContent.data()));
CHECK(sourceHandler.transactionStart(putRequest, cfg) == OK);
SourceHandler::FsmResult& fsmResult = sourceHandler.stateMachine();
// Verify metadata PDU was sent.
genericMetadataCheck(fsmResult, expectedFileSize);
fsmResult = sourceHandler.stateMachine();
// TODO: Verify one file data PDU was sent.
// TODO: Verify one EOF PDU was sent.
}
SECTION("Transfer two segment file") {}
}