fsfw/unittests/cfdp/pdu/testPromptPdu.cpp

70 lines
2.7 KiB
C++
Raw Normal View History

2022-02-02 10:29:30 +01:00
#include <array>
#include <catch2/catch_test_macros.hpp>
2022-09-14 19:48:11 +02:00
#include "fsfw/cfdp/pdu/PromptPduCreator.h"
#include "fsfw/cfdp/pdu/PromptPduReader.h"
#include "fsfw/globalfunctions/arrayprinter.h"
2022-08-03 13:23:49 +02:00
TEST_CASE("Prompt PDU", "[cfdp][pdu]") {
2022-02-02 10:29:30 +01:00
using namespace cfdp;
2022-08-16 01:08:26 +02:00
ReturnValue_t result = returnvalue::OK;
2022-02-02 10:29:30 +01:00
std::array<uint8_t, 256> rawBuf = {};
uint8_t* buffer = rawBuf.data();
size_t sz = 0;
EntityId destId(WidthInBytes::TWO_BYTES, 2);
TransactionSeqNum seqNum(WidthInBytes::TWO_BYTES, 15);
EntityId sourceId(WidthInBytes::TWO_BYTES, 1);
2022-08-03 13:15:49 +02:00
PduConfig pduConf(sourceId, destId, TransmissionModes::ACKNOWLEDGED, seqNum);
2022-02-02 10:29:30 +01:00
SECTION("Serialize") {
2022-09-14 19:48:11 +02:00
PromptPduCreator serializer(pduConf, cfdp::PromptResponseRequired::PROMPT_KEEP_ALIVE);
2022-02-02 10:29:30 +01:00
result = serializer.serialize(&buffer, &sz, rawBuf.size(), SerializeIF::Endianness::NETWORK);
2022-08-16 01:08:26 +02:00
REQUIRE(result == returnvalue::OK);
2022-02-02 10:29:30 +01:00
REQUIRE(serializer.getWholePduSize() == 12);
REQUIRE(sz == 12);
REQUIRE(serializer.getPduDataFieldLen() == 2);
REQUIRE(rawBuf[10] == FileDirectives::PROMPT);
2022-08-03 13:15:49 +02:00
REQUIRE(((rawBuf[sz - 1] >> 7) & 0x01) == cfdp::PromptResponseRequired::PROMPT_KEEP_ALIVE);
2022-02-02 10:29:30 +01:00
for (size_t invalidMaxSz = 0; invalidMaxSz < sz; invalidMaxSz++) {
uint8_t* buffer = rawBuf.data();
size_t sz = 0;
result = serializer.serialize(&buffer, &sz, invalidMaxSz, SerializeIF::Endianness::NETWORK);
2022-08-16 01:08:26 +02:00
REQUIRE(result != returnvalue::OK);
}
2022-02-02 10:29:30 +01:00
for (size_t invalidSz = 1; invalidSz < sz; invalidSz++) {
size_t locSz = invalidSz;
uint8_t* buffer = rawBuf.data();
result = serializer.serialize(&buffer, &locSz, sz, SerializeIF::Endianness::NETWORK);
2022-08-16 01:08:26 +02:00
REQUIRE(result != returnvalue::OK);
2022-02-02 10:29:30 +01:00
}
}
2022-02-02 10:29:30 +01:00
SECTION("Deserialize") {
2022-09-14 19:48:11 +02:00
PromptPduCreator serializer(pduConf, cfdp::PromptResponseRequired::PROMPT_KEEP_ALIVE);
2022-02-02 10:29:30 +01:00
result = serializer.serialize(&buffer, &sz, rawBuf.size(), SerializeIF::Endianness::NETWORK);
2022-08-16 01:08:26 +02:00
REQUIRE(result == returnvalue::OK);
2022-09-14 19:48:11 +02:00
PromptPduReader deserializer(rawBuf.data(), rawBuf.size());
2022-02-02 10:29:30 +01:00
result = deserializer.parseData();
2022-08-16 01:08:26 +02:00
REQUIRE(result == returnvalue::OK);
2022-02-02 10:29:30 +01:00
REQUIRE(deserializer.getPromptResponseRequired() ==
cfdp::PromptResponseRequired::PROMPT_KEEP_ALIVE);
sz = deserializer.getWholePduSize();
2022-08-03 16:00:48 +02:00
// Set invalid size
2022-02-02 10:29:30 +01:00
rawBuf[2] = 1;
result = deserializer.parseData();
2022-08-03 16:00:48 +02:00
size_t sz2 = deserializer.getWholePduSize();
2022-02-02 10:29:30 +01:00
REQUIRE(result == SerializeIF::STREAM_TOO_SHORT);
rawBuf[2] = 2;
2022-02-02 10:29:30 +01:00
for (size_t invalidMaxSz = 0; invalidMaxSz < sz; invalidMaxSz++) {
2022-09-08 11:08:40 +02:00
ReturnValue_t setResult = deserializer.setReadOnlyData(rawBuf.data(), invalidMaxSz);
if (setResult == returnvalue::OK) {
2022-08-08 18:36:10 +02:00
result = deserializer.parseData();
REQUIRE(result != returnvalue::OK);
2022-08-08 18:36:10 +02:00
}
}
2022-02-02 10:29:30 +01:00
}
}