From 30217aa42b9ca23b1a0a8a8a972953277b124c34 Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Wed, 10 Nov 2021 18:51:56 +0100 Subject: [PATCH] updated SerializeAdapter.h - Updates `SerializerAdapter` to also take simple pointer and simply assign the serialized and deSerialized size - Added related unittests --- src/fsfw/serialize/SerializeAdapter.h | 400 +++++++++++------- .../unit/serialize/TestSerialization.cpp | 297 ++++++++----- 2 files changed, 429 insertions(+), 268 deletions(-) diff --git a/src/fsfw/serialize/SerializeAdapter.h b/src/fsfw/serialize/SerializeAdapter.h index e6cd247e..2831472c 100644 --- a/src/fsfw/serialize/SerializeAdapter.h +++ b/src/fsfw/serialize/SerializeAdapter.h @@ -7,7 +7,7 @@ #include #include - /** +/** * @brief These adapters provides an interface to use the SerializeIF functions * with arbitrary template objects to facilitate and simplify the * serialization of classes with different multiple different data types @@ -20,174 +20,250 @@ */ class SerializeAdapter { public: - /*** - * This function can be used to serialize a trivial copy-able type or a - * child of SerializeIF. - * The right template to be called is determined in the function itself. - * For objects of non trivial copy-able type this function is almost never - * called by the user directly. Instead helpers for specific types like - * SerialArrayListAdapter or SerialLinkedListAdapter is the right choice here. - * - * @param[in] object Object to serialize, the used type is deduced from this pointer - * @param[in/out] buffer Buffer to serialize into. Will be moved by the function. - * @param[in/out] size Size of current written buffer. Will be incremented by the function. - * @param[in] maxSize Max size of Buffer - * @param[in] streamEndianness Endianness of serialized element as in according to SerializeIF::Endianness - * @return - * - @c BUFFER_TOO_SHORT The given buffer in is too short - * - @c RETURN_FAILED Generic Error - * - @c RETURN_OK Successful serialization - */ - template - static ReturnValue_t serialize(const T *object, uint8_t **buffer, - size_t *size, size_t maxSize, - SerializeIF::Endianness streamEndianness) { - InternalSerializeAdapter::value> adapter; - return adapter.serialize(object, buffer, size, maxSize, - streamEndianness); - } - /** - * Function to return the serialized size of the object in the pointer. - * May be a trivially copy-able object or a Child of SerializeIF - * - * @param object Pointer to Object - * @return Serialized size of object - */ - template - static size_t getSerializedSize(const T *object){ - InternalSerializeAdapter::value> adapter; - return adapter.getSerializedSize(object); - } - /** - * @brief - * Deserializes a object from a given buffer of given size. - * Object Must be trivially copy-able or a child of SerializeIF. - * - * @details - * Buffer will be moved to the current read location. Size will be decreased by the function. - * - * @param[in/out] buffer Buffer to deSerialize from. Will be moved by the function. - * @param[in/out] size Remaining size of the buffer to read from. Will be decreased by function. - * @param[in] streamEndianness Endianness as in according to SerializeIF::Endianness - * @return - * - @c STREAM_TOO_SHORT The input stream is too short to deSerialize the object - * - @c TOO_MANY_ELEMENTS The buffer has more inputs than expected - * - @c RETURN_FAILED Generic Error - * - @c RETURN_OK Successful deserialization - */ - template - static ReturnValue_t deSerialize(T *object, const uint8_t **buffer, - size_t *size, SerializeIF::Endianness streamEndianness) { - InternalSerializeAdapter::value> adapter; - return adapter.deSerialize(object, buffer, size, streamEndianness); - } + /*** + * @brief Serialize a trivial copy-able type or a child of SerializeIF. + * @details + * The right template to be called is determined in the function itself. + * For objects of non trivial copy-able type this function is almost never + * called by the user directly. Instead helpers for specific types like + * SerialArrayListAdapter or SerialLinkedListAdapter are the right choice here. + * + * @param[in] object: Object to serialize, the used type is deduced from this pointer + * @param[in/out] buffer: Pointer to the buffer to serialize into. Buffer position will be + * incremented by the function. + * @param[in/out] size: Pointer to size of current written buffer. + * SIze will be incremented by the function. + * @param[in] maxSize: Max size of Buffer + * @param[in] streamEndianness: Endianness of serialized element as in according to + * SerializeIF::Endianness + * @return + * - @c BUFFER_TOO_SHORT The given buffer in is too short + * - @c RETURN_FAILED Generic Error + * - @c RETURN_OK Successful serialization + */ + template + static ReturnValue_t serialize(const T *object, uint8_t **buffer, + size_t *size, size_t maxSize, + SerializeIF::Endianness streamEndianness) { + InternalSerializeAdapter::value> adapter; + return adapter.serialize(object, buffer, size, maxSize, + streamEndianness); + } + + /*** + * This function can be used to serialize a trivial copy-able type or a child of SerializeIF. + * The right template to be called is determined in the function itself. + * For objects of non trivial copy-able type this function is almost never + * called by the user directly. Instead helpers for specific types like + * SerialArrayListAdapter or SerialLinkedListAdapter are the right choice here. + * + * @param[in] object: Object to serialize, the used type is deduced from this pointer + * @param[in/out] buffer: Buffer to serialize into. + * @param[out] serSize: Serialized size + * @param[in] maxSize: Max size of buffer + * @param[in] streamEndianness: Endianness of serialized element as in according to + * SerializeIF::Endianness + * @return + * - @c BUFFER_TOO_SHORT The given buffer in is too short + * - @c RETURN_FAILED Generic Error + * - @c RETURN_OK Successful serialization + */ + template + static ReturnValue_t serialize(const T *object, uint8_t* const buffer, size_t* serSize, + size_t maxSize, SerializeIF::Endianness streamEndianness) { + if(object == nullptr or buffer == nullptr) { + return HasReturnvaluesIF::RETURN_FAILED; + } + InternalSerializeAdapter::value> adapter; + uint8_t** tempPtr = const_cast(&buffer); + size_t tmpSize = 0; + ReturnValue_t result = adapter.serialize(object, tempPtr, &tmpSize, maxSize, + streamEndianness); + if(serSize != nullptr) { + *serSize = tmpSize; + } + return result; + } + + /** + * @brief Function to return the serialized size of the object in the pointer. + * @details + * May be a trivially copy-able object or a child of SerializeIF. + * + * @param object Pointer to Object + * @return Serialized size of object + */ + template + static size_t getSerializedSize(const T *object){ + InternalSerializeAdapter::value> adapter; + return adapter.getSerializedSize(object); + } + + /** + * @brief Deserializes a object from a given buffer of given size. + * + * @details + * Object Must be trivially copy-able or a child of SerializeIF. + * Buffer will be moved to the current read location. Size will be decreased by the function. + * + * @param[in] object: Pointer to object to deserialize + * @param[in/out] buffer: Pointer to the buffer to deSerialize from. Buffer position will be + * incremented by the function + * @param[in/out] size: Pointer to remaining size of the buffer to read from. + * Will be decreased by function. + * @param[in] streamEndianness: Endianness as in according to SerializeIF::Endianness + * @return + * - @c STREAM_TOO_SHORT The input stream is too short to deSerialize the object + * - @c TOO_MANY_ELEMENTS The buffer has more inputs than expected + * - @c RETURN_FAILED Generic Error + * - @c RETURN_OK Successful deserialization + */ + template + static ReturnValue_t deSerialize(T *object, const uint8_t **buffer, + size_t *size, SerializeIF::Endianness streamEndianness) { + InternalSerializeAdapter::value> adapter; + return adapter.deSerialize(object, buffer, size, streamEndianness); + } + + /** + * @brief Deserializes a object from a given buffer of given size. + * + * @details + * Object Must be trivially copy-able or a child of SerializeIF. + * + * @param[in] object: Pointer to object to deserialize + * @param[in] buffer: Buffer to deSerialize from + * @param[out] deserSize: Deserialized length + * @param[in] streamEndianness: Endianness as in according to SerializeIF::Endianness + * @return + * - @c STREAM_TOO_SHORT The input stream is too short to deSerialize the object + * - @c TOO_MANY_ELEMENTS The buffer has more inputs than expected + * - @c RETURN_FAILED Generic Error + * - @c RETURN_OK Successful deserialization + */ + template + static ReturnValue_t deSerialize(T *object, const uint8_t* buffer, + size_t* deserSize, SerializeIF::Endianness streamEndianness) { + if(object == nullptr or buffer == nullptr) { + return HasReturnvaluesIF::RETURN_FAILED; + } + InternalSerializeAdapter::value> adapter; + const uint8_t** tempPtr = &buffer; + size_t maxVal = -1; + ReturnValue_t result = adapter.deSerialize(object, tempPtr, &maxVal, streamEndianness); + if(deserSize != nullptr) { + *deserSize = -1 - maxVal; + } + return result; + } + private: - /** - * Internal template to deduce the right function calls at compile time - */ - template class InternalSerializeAdapter; + /** + * Internal template to deduce the right function calls at compile time + */ + template class InternalSerializeAdapter; - /** - * Template to be used if T is not a child of SerializeIF - * - * @tparam T T must be trivially_copyable - */ - template - class InternalSerializeAdapter { - static_assert (std::is_trivially_copyable::value, - "If a type needs to be serialized it must be a child of " - "SerializeIF or trivially copy-able"); - public: - static ReturnValue_t serialize(const T *object, uint8_t **buffer, - size_t *size, size_t max_size, - SerializeIF::Endianness streamEndianness) { - size_t ignoredSize = 0; - if (size == nullptr) { - size = &ignoredSize; - } - // Check remaining size is large enough and check integer - // overflow of *size - size_t newSize = sizeof(T) + *size; - if ((newSize <= max_size) and (newSize > *size)) { - T tmp; - switch (streamEndianness) { - case SerializeIF::Endianness::BIG: - tmp = EndianConverter::convertBigEndian(*object); - break; - case SerializeIF::Endianness::LITTLE: - tmp = EndianConverter::convertLittleEndian(*object); - break; - default: - case SerializeIF::Endianness::MACHINE: - tmp = *object; - break; - } - std::memcpy(*buffer, &tmp, sizeof(T)); - *size += sizeof(T); - (*buffer) += sizeof(T); - return HasReturnvaluesIF::RETURN_OK; - } else { - return SerializeIF::BUFFER_TOO_SHORT; - } - } + /** + * Template to be used if T is not a child of SerializeIF + * + * @tparam T T must be trivially_copyable + */ + template + class InternalSerializeAdapter { + static_assert (std::is_trivially_copyable::value, + "If a type needs to be serialized it must be a child of " + "SerializeIF or trivially copy-able"); + public: + static ReturnValue_t serialize(const T *object, uint8_t **buffer, + size_t *size, size_t max_size, + SerializeIF::Endianness streamEndianness) { + size_t ignoredSize = 0; + if (size == nullptr) { + size = &ignoredSize; + } + // Check remaining size is large enough and check integer + // overflow of *size + size_t newSize = sizeof(T) + *size; + if ((newSize <= max_size) and (newSize > *size)) { + T tmp; + switch (streamEndianness) { + case SerializeIF::Endianness::BIG: + tmp = EndianConverter::convertBigEndian(*object); + break; + case SerializeIF::Endianness::LITTLE: + tmp = EndianConverter::convertLittleEndian(*object); + break; + default: + case SerializeIF::Endianness::MACHINE: + tmp = *object; + break; + } + std::memcpy(*buffer, &tmp, sizeof(T)); + *size += sizeof(T); + (*buffer) += sizeof(T); + return HasReturnvaluesIF::RETURN_OK; + } else { + return SerializeIF::BUFFER_TOO_SHORT; + } + } - ReturnValue_t deSerialize(T *object, const uint8_t **buffer, - size_t *size, SerializeIF::Endianness streamEndianness) { - T tmp; - if (*size >= sizeof(T)) { - *size -= sizeof(T); - std::memcpy(&tmp, *buffer, sizeof(T)); - switch (streamEndianness) { - case SerializeIF::Endianness::BIG: - *object = EndianConverter::convertBigEndian(tmp); - break; - case SerializeIF::Endianness::LITTLE: - *object = EndianConverter::convertLittleEndian(tmp); - break; - default: - case SerializeIF::Endianness::MACHINE: - *object = tmp; - break; - } + ReturnValue_t deSerialize(T *object, const uint8_t **buffer, + size_t *size, SerializeIF::Endianness streamEndianness) { + T tmp; + if (*size >= sizeof(T)) { + *size -= sizeof(T); + std::memcpy(&tmp, *buffer, sizeof(T)); + switch (streamEndianness) { + case SerializeIF::Endianness::BIG: + *object = EndianConverter::convertBigEndian(tmp); + break; + case SerializeIF::Endianness::LITTLE: + *object = EndianConverter::convertLittleEndian(tmp); + break; + default: + case SerializeIF::Endianness::MACHINE: + *object = tmp; + break; + } - *buffer += sizeof(T); - return HasReturnvaluesIF::RETURN_OK; - } else { - return SerializeIF::STREAM_TOO_SHORT; - } - } + *buffer += sizeof(T); + return HasReturnvaluesIF::RETURN_OK; + } else { + return SerializeIF::STREAM_TOO_SHORT; + } + } - uint32_t getSerializedSize(const T *object) { - return sizeof(T); - } - }; + uint32_t getSerializedSize(const T *object) { + return sizeof(T); + } + }; - /** - * Template for objects that inherit from SerializeIF - * - * @tparam T A child of SerializeIF - */ - template - class InternalSerializeAdapter { - public: - ReturnValue_t serialize(const T *object, uint8_t **buffer, size_t *size, - size_t max_size, - SerializeIF::Endianness streamEndianness) const { - size_t ignoredSize = 0; - if (size == nullptr) { - size = &ignoredSize; - } - return object->serialize(buffer, size, max_size, streamEndianness); - } - size_t getSerializedSize(const T *object) const { - return object->getSerializedSize(); - } + /** + * Template for objects that inherit from SerializeIF + * + * @tparam T A child of SerializeIF + */ + template + class InternalSerializeAdapter { + public: + ReturnValue_t serialize(const T *object, uint8_t **buffer, size_t *size, + size_t max_size, + SerializeIF::Endianness streamEndianness) const { + size_t ignoredSize = 0; + if (size == nullptr) { + size = &ignoredSize; + } + return object->serialize(buffer, size, max_size, streamEndianness); + } + size_t getSerializedSize(const T *object) const { + return object->getSerializedSize(); + } - ReturnValue_t deSerialize(T *object, const uint8_t **buffer, - size_t *size, SerializeIF::Endianness streamEndianness) { - return object->deSerialize(buffer, size, streamEndianness); - } - }; + ReturnValue_t deSerialize(T *object, const uint8_t **buffer, + size_t *size, SerializeIF::Endianness streamEndianness) { + return object->deSerialize(buffer, size, streamEndianness); + } + }; }; #endif /* _FSFW_SERIALIZE_SERIALIZEADAPTER_H_ */ diff --git a/tests/src/fsfw_tests/unit/serialize/TestSerialization.cpp b/tests/src/fsfw_tests/unit/serialize/TestSerialization.cpp index 64deae3b..f883fe78 100644 --- a/tests/src/fsfw_tests/unit/serialize/TestSerialization.cpp +++ b/tests/src/fsfw_tests/unit/serialize/TestSerialization.cpp @@ -3,128 +3,213 @@ #include #include +#include #include -static bool test_value_bool = true; -static uint8_t tv_uint8 {5}; -static uint16_t tv_uint16 {283}; -static uint32_t tv_uint32 {929221}; -static uint64_t tv_uint64 {2929329429}; +static bool testBool = true; +static uint8_t tvUint8 {5}; +static uint16_t tvUint16 {283}; +static uint32_t tvUint32 {929221}; +static uint64_t tvUint64 {2929329429}; -static int8_t tv_int8 {-16}; -static int16_t tv_int16 {-829}; -static int32_t tv_int32 {-2312}; +static int8_t tvInt8 {-16}; +static int16_t tvInt16 {-829}; +static int32_t tvInt32 {-2312}; -static float tv_float {8.2149214}; -static float tv_sfloat = {-922.2321321}; -static double tv_double {9.2132142141e8}; -static double tv_sdouble {-2.2421e19}; +static float tvFloat {8.2149214}; +static float tvSfloat = {-922.2321321}; +static double tvDouble {9.2132142141e8}; +static double tvSdouble {-2.2421e19}; -static std::array test_array; +static std::array TEST_ARRAY; -TEST_CASE( "Serialization size tests", "[TestSerialization]") { +TEST_CASE( "Serialization size tests", "[SerSizeTest]") { //REQUIRE(unitTestClass.test_autoserialization() == 0); - REQUIRE(SerializeAdapter::getSerializedSize(&test_value_bool) == - sizeof(test_value_bool)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_uint8) == - sizeof(tv_uint8)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_uint16) == - sizeof(tv_uint16)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_uint32 ) == - sizeof(tv_uint32)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_uint64) == - sizeof(tv_uint64)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_int8) == - sizeof(tv_int8)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_int16) == - sizeof(tv_int16)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_int32) == - sizeof(tv_int32)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_float) == - sizeof(tv_float)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_sfloat) == - sizeof(tv_sfloat )); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_double) == - sizeof(tv_double)); - REQUIRE(SerializeAdapter::getSerializedSize(&tv_sdouble) == - sizeof(tv_sdouble)); + REQUIRE(SerializeAdapter::getSerializedSize(&testBool) == + sizeof(testBool)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvUint8) == + sizeof(tvUint8)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvUint16) == + sizeof(tvUint16)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvUint32 ) == + sizeof(tvUint32)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvUint64) == + sizeof(tvUint64)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvInt8) == + sizeof(tvInt8)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvInt16) == + sizeof(tvInt16)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvInt32) == + sizeof(tvInt32)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvFloat) == + sizeof(tvFloat)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvSfloat) == + sizeof(tvSfloat )); + REQUIRE(SerializeAdapter::getSerializedSize(&tvDouble) == + sizeof(tvDouble)); + REQUIRE(SerializeAdapter::getSerializedSize(&tvSdouble) == + sizeof(tvSdouble)); } +TEST_CASE("Auto Serialize Adapter", "[SerAdapter]") { + size_t serializedSize = 0; + uint8_t * pArray = TEST_ARRAY.data(); -TEST_CASE("Auto Serialize Adapter testing", "[single-file]") { - size_t serialized_size = 0; - uint8_t * p_array = test_array.data(); + SECTION("SerDe") { + size_t deserSize = 0; + SerializeAdapter::serialize(&testBool, TEST_ARRAY.data(), &deserSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 1); + REQUIRE(TEST_ARRAY[0] == true); + bool readBack = false; + SerializeAdapter::deSerialize(&readBack, TEST_ARRAY.data(), &deserSize, + SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 1); + REQUIRE(readBack == true); + SerializeAdapter::serialize(&tvUint8, TEST_ARRAY.data(), &deserSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 1); + REQUIRE(TEST_ARRAY[0] == 5); + uint8_t readBackUint8 = 0; + uint8_t* const testPtr = TEST_ARRAY.data(); + uint8_t* const shouldStayConst = testPtr; + SerializeAdapter::deSerialize(&readBackUint8, testPtr, &deserSize, + SerializeIF::Endianness::MACHINE); + REQUIRE(testPtr == shouldStayConst); + REQUIRE(deserSize == 1); + REQUIRE(readBackUint8 == 5); + SerializeAdapter::serialize(&tvUint16, TEST_ARRAY.data(), &deserSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 2); + deserSize = 0; + uint16_t readBackUint16 = 0; + SerializeAdapter::deSerialize(&readBackUint16, TEST_ARRAY.data(), &deserSize, + SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 2); + REQUIRE(readBackUint16 == 283); - SECTION("Serializing...") { - SerializeAdapter::serialize(&test_value_bool, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_uint8, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_uint16, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_uint32, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_int8, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_int16, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_int32, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_uint64, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_float, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_double, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_sfloat, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - SerializeAdapter::serialize(&tv_sdouble, &p_array, - &serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE); - REQUIRE (serialized_size == 47); + SerializeAdapter::serialize(&tvUint32, TEST_ARRAY.data(), &deserSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 4); + uint32_t readBackUint32 = 0; + deserSize = 0; + SerializeAdapter::deSerialize(&readBackUint32, TEST_ARRAY.data(), &deserSize, + SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 4); + REQUIRE(readBackUint32 == 929221); + + SerializeAdapter::serialize(&tvInt16, TEST_ARRAY.data(), &deserSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 2); + int16_t readBackInt16 = 0; + SerializeAdapter::deSerialize(&readBackInt16, TEST_ARRAY.data(), &deserSize, + SerializeIF::Endianness::MACHINE); + REQUIRE(readBackInt16 == -829); + REQUIRE(deserSize == 2); + + SerializeAdapter::serialize(&tvFloat, TEST_ARRAY.data(), &deserSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + float readBackFloat = 0.0; + SerializeAdapter::deSerialize(&readBackFloat, TEST_ARRAY.data(), &deserSize, + SerializeIF::Endianness::MACHINE); + REQUIRE(readBackFloat == Catch::Approx(8.214921)); + + SerializeAdapter::serialize(&tvSdouble, TEST_ARRAY.data(), &deserSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + double readBackSignedDouble = 0.0; + SerializeAdapter::deSerialize(&readBackSignedDouble, TEST_ARRAY.data(), &deserSize, + SerializeIF::Endianness::MACHINE); + REQUIRE(readBackSignedDouble == Catch::Approx(-2.2421e19)); + + uint8_t testBuf[4] = {1, 2, 3, 4}; + SerialBufferAdapter bufferAdapter(testBuf, sizeof(testBuf)); + SerializeAdapter::serialize(&bufferAdapter, TEST_ARRAY.data(), &deserSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 4); + for(uint8_t idx = 0; idx < 4; idx++) { + REQUIRE(TEST_ARRAY[idx] == idx + 1); + } + deserSize = 0; + testBuf[0] = 0; + testBuf[1] = 12; + SerializeAdapter::deSerialize(&bufferAdapter, TEST_ARRAY.data(), &deserSize, + SerializeIF::Endianness::MACHINE); + REQUIRE(deserSize == 4); + for(uint8_t idx = 0; idx < 4; idx++) { + REQUIRE(testBuf[idx] == idx + 1); + } + } + + SECTION("Serialize incrementing") { + SerializeAdapter::serialize(&testBool, &pArray, &serializedSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvUint8, &pArray, &serializedSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvUint16, &pArray, &serializedSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvUint32, &pArray, &serializedSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvInt8, &pArray, &serializedSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvInt16, &pArray, &serializedSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvInt32, &pArray, &serializedSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvUint64, &pArray, &serializedSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvFloat, &pArray, &serializedSize, + TEST_ARRAY.size(), SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvDouble, &pArray, &serializedSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvSfloat, &pArray, &serializedSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + SerializeAdapter::serialize(&tvSdouble, &pArray, &serializedSize, TEST_ARRAY.size(), + SerializeIF::Endianness::MACHINE); + REQUIRE (serializedSize == 47); } - SECTION("Deserializing") { - p_array = test_array.data(); - size_t remaining_size = serialized_size; - SerializeAdapter::deSerialize(&test_value_bool, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_uint8, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_uint16, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_uint32, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_int8, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_int16, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_int32, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_uint64, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_float, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_double, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_sfloat, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); - SerializeAdapter::deSerialize(&tv_sdouble, - const_cast(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE); + SECTION("Deserialize decrementing") { + pArray = TEST_ARRAY.data(); + size_t remaining_size = serializedSize; + SerializeAdapter::deSerialize(&testBool, const_cast(&pArray), + &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvUint8, const_cast(&pArray), + &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvUint16, const_cast(&pArray), + &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvUint32, const_cast(&pArray), + &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvInt8, const_cast(&pArray), + &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvInt16, const_cast(&pArray), + &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvInt32, const_cast(&pArray), + &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvUint64, + const_cast(&pArray), &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvFloat, + const_cast(&pArray), &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvDouble, + const_cast(&pArray), &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvSfloat, + const_cast(&pArray), &remaining_size, SerializeIF::Endianness::MACHINE); + SerializeAdapter::deSerialize(&tvSdouble, + const_cast(&pArray), &remaining_size, SerializeIF::Endianness::MACHINE); - REQUIRE(test_value_bool == true); - REQUIRE(tv_uint8 == 5); - REQUIRE(tv_uint16 == 283); - REQUIRE(tv_uint32 == 929221); - REQUIRE(tv_uint64 == 2929329429); - REQUIRE(tv_int8 == -16); - REQUIRE(tv_int16 == -829); - REQUIRE(tv_int32 == -2312); + REQUIRE(testBool == true); + REQUIRE(tvUint8 == 5); + REQUIRE(tvUint16 == 283); + REQUIRE(tvUint32 == 929221); + REQUIRE(tvUint64 == 2929329429); + REQUIRE(tvInt8 == -16); + REQUIRE(tvInt16 == -829); + REQUIRE(tvInt32 == -2312); - REQUIRE(tv_float == Catch::Approx(8.214921)); - REQUIRE(tv_double == Catch::Approx(9.2132142141e8)); - REQUIRE(tv_sfloat == Catch::Approx(-922.2321321)); - REQUIRE(tv_sdouble == Catch::Approx(-2.2421e19)); + REQUIRE(tvFloat == Catch::Approx(8.214921)); + REQUIRE(tvDouble == Catch::Approx(9.2132142141e8)); + REQUIRE(tvSfloat == Catch::Approx(-922.2321321)); + REQUIRE(tvSdouble == Catch::Approx(-2.2421e19)); } }