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more tests and validity buffer bugfix

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This commit is contained in:
Robin Müller 2021-02-28 16:17:07 +01:00
parent ffce336801
commit 714f11f117
3 changed files with 78 additions and 46 deletions
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77
datapoollocal/LocalPoolDataSetBase.cpp
View File

@ -96,22 +96,22 @@ ReturnValue_t LocalPoolDataSetBase::serializeWithValidityBuffer(uint8_t **buffer
SerializeIF::Endianness streamEndianness) const {
ReturnValue_t result = HasReturnvaluesIF::RETURN_OK;
uint8_t validityMaskSize = std::ceil(static_cast<float>(fillCount)/8.0);
uint8_t validityMask[validityMaskSize];
uint8_t validityMask[validityMaskSize] = {};
uint8_t validBufferIndex = 0;
uint8_t validBufferIndexBit = 0;
for (uint16_t count = 0; count < fillCount; count++) {
if(registeredVariables[count]->isValid()) {
// set validity buffer here.
this->bitSetter(validityMask + validBufferIndex,
validBufferIndexBit);
if(validBufferIndexBit == 7) {
validBufferIndex ++;
validBufferIndexBit = 0;
}
else {
validBufferIndexBit ++;
}
/* Set bit at correct position */
this->bitSetter(validityMask + validBufferIndex, validBufferIndexBit);
}
if(validBufferIndexBit == 7) {
validBufferIndex ++;
validBufferIndexBit = 0;
}
else {
validBufferIndexBit ++;
}
result = registeredVariables[count]->serialize(buffer, size, maxSize,
streamEndianness);
if (result != HasReturnvaluesIF::RETURN_OK) {
@ -246,21 +246,6 @@ ReturnValue_t LocalPoolDataSetBase::serialize(uint8_t **buffer, size_t *size,
}
}
void LocalPoolDataSetBase::bitSetter(uint8_t* byte, uint8_t position) const {
if(position > 7) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LocalPoolDataSetBase::bitSetter: Invalid position!"
<< std::endl;
#else
sif::printWarning("LocalPoolDataSetBase::bitSetter: "
"Invalid position!\n\r");
#endif
return;
}
uint8_t shiftNumber = position + (7 - 2 * position);
*byte |= 1 << shiftNumber;
}
void LocalPoolDataSetBase::setDiagnostic(bool isDiagnostics) {
this->diagnostic = isDiagnostics;
}
@ -296,19 +281,6 @@ sid_t LocalPoolDataSetBase::getSid() const {
return sid;
}
bool LocalPoolDataSetBase::bitGetter(const uint8_t* byte,
uint8_t position) const {
if(position > 7) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "Pool Raw Access: Bit setting invalid position"
<< std::endl;
#endif
return false;
}
uint8_t shiftNumber = position + (7 - 2 * position);
return *byte & (1 << shiftNumber);
}
bool LocalPoolDataSetBase::isValid() const {
return this->valid;
}
@ -328,3 +300,30 @@ object_id_t LocalPoolDataSetBase::getCreatorObjectId() {
}
return objects::NO_OBJECT;
}
void LocalPoolDataSetBase::bitSetter(uint8_t* byte, uint8_t position) {
if(position > 7) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::warning << "LocalPoolDataSetBase::bitSetter: Invalid position!"
<< std::endl;
#else
sif::printWarning("LocalPoolDataSetBase::bitSetter: "
"Invalid position!\n\r");
#endif
return;
}
uint8_t shiftNumber = position + (7 - 2 * position);
*byte |= 1 << shiftNumber;
}
bool LocalPoolDataSetBase::bitGetter(const uint8_t* byte, uint8_t position) {
if(position > 7) {
#if FSFW_CPP_OSTREAM_ENABLED == 1
sif::debug << "Pool Raw Access: Bit setting invalid position"
<< std::endl;
#endif
return false;
}
uint8_t shiftNumber = position + (7 - 2 * position);
return *byte & (1 << shiftNumber);
}

14
datapoollocal/LocalPoolDataSetBase.h
View File

@ -160,6 +160,13 @@ public:
object_id_t getCreatorObjectId();
/* Static helper functions for manipulating validity buffers */
/**
* Set n-th bit of a byte, with n being the position from 0
* (most significant bit) to 7 (least significant bit)
*/
static void bitSetter(uint8_t* byte, uint8_t position);
static bool bitGetter(const uint8_t* byte, uint8_t position);
protected:
sid_t sid;
//! This mutex is used if the data is created by one object only.
@ -218,13 +225,6 @@ protected:
*/
ReturnValue_t unlockDataPool() override;
/**
* Set n-th bit of a byte, with n being the position from 0
* (most significant bit) to 7 (least significant bit)
*/
void bitSetter(uint8_t* byte, uint8_t position) const;
bool bitGetter(const uint8_t* byte, uint8_t position) const;
PeriodicHousekeepingHelper* periodicHelper = nullptr;
LocalDataPoolManager* poolManager = nullptr;

33
unittest/tests/datapoollocal/DataSetTest.cpp
View File

@ -134,7 +134,39 @@ TEST_CASE("LocalDataSet" , "[LocDataSetTest]") {
CHECK(localSet.localPoolUint16Vec.isValid());
/* Now we do the same process but with the validity buffer */
localSet.localPoolVarUint8 = 232;
localSet.localPoolVarFloat = -2324.322;
localSet.localPoolUint16Vec.value[0] = 232;
localSet.localPoolUint16Vec.value[1] = 23923;
localSet.localPoolUint16Vec.value[2] = 1;
localSet.localPoolVarUint8.setValid(true);
localSet.localPoolVarFloat.setValid(false);
localSet.localPoolUint16Vec.setValid(true);
localSet.setValidityBufferGeneration(true);
maxSize = localSet.getSerializedSize();
CHECK(maxSize == sizeof(uint8_t) + sizeof(uint16_t) * 3 + sizeof(float) + 1);
serSize = 0;
buffPtr = buffer;
CHECK(localSet.serialize(&buffPtr, &serSize, maxSize,
SerializeIF::Endianness::MACHINE) == retval::CATCH_OK);
CHECK(rawUint8 == 232);
std::memcpy(&rawFloat, buffer + sizeof(uint8_t), sizeof(float));
CHECK(rawFloat == Catch::Approx(-2324.322));
std::memcpy(&rawUint16Vec, buffer + sizeof(uint8_t) + sizeof(float),
3 * sizeof(uint16_t));
CHECK(rawUint16Vec[0] == 232);
CHECK(rawUint16Vec[1] == 23923);
CHECK(rawUint16Vec[2] == 1);
/* We can do it like this because the buffer only has one byte for
less than 8 variables */
uint8_t validityByte = buffer[sizeof(buffer) - 1];
CHECK(LocalPoolDataSetBase::bitGetter(&validityByte, 0) == true);
CHECK(LocalPoolDataSetBase::bitGetter(&validityByte, 1) == false);
CHECK(LocalPoolDataSetBase::bitGetter(&validityByte, 2) == true);
/* Now we manipulate the validity buffer for the deserialization */
}
/* Common fault test cases */
@ -145,6 +177,7 @@ TEST_CASE("LocalDataSet" , "[LocDataSetTest]") {
variableHandle = nullptr;
REQUIRE(localSet.registerVariable(variableHandle) ==
static_cast<int>(DataSetIF::POOL_VAR_NULL));
}
/* we need to reset the subscription list because the pool owner