fsfw/unittest/internal/serialize/IntTestSerialization.cpp

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#include "IntTestSerialization.h"
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#include "../UnittDefinitions.h"
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#include "../../serialize/SerializeElement.h"
#include "../../serialize/SerialBufferAdapter.h"
#include "../../serialize/SerializeIF.h"
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#include <array>
using retval = HasReturnvaluesIF;
std::array<uint8_t, 512> testserialize::test_array = { 0 };
ReturnValue_t testserialize::test_serialization() {
// Here, we test all serialization tools. First test basic cases.
ReturnValue_t result = test_endianness_tools();
if(result != retval::RETURN_OK) {
return result;
}
result = test_autoserialization();
if(result != retval::RETURN_OK) {
return result;
}
result = test_serial_buffer_adapter();
if(result != retval::RETURN_OK) {
return result;
}
return retval::RETURN_OK;
}
ReturnValue_t testserialize::test_endianness_tools() {
std::string id = "[test_endianness_tools]";
test_array[0] = 0;
test_array[1] = 0;
uint16_t two_byte_value = 1;
size_t size = 0;
uint8_t* p_array = test_array.data();
SerializeAdapter::serialize(&two_byte_value, &p_array, &size, 2,
SerializeIF::Endianness::MACHINE);
// Little endian: Value one on first byte
if(test_array[0] != 1 and test_array[1] != 0) {
return unitt::put_error(id);
}
p_array = test_array.data();
size = 0;
SerializeAdapter::serialize(&two_byte_value, &p_array, &size, 2,
SerializeIF::Endianness::BIG);
// Big endian: Value one on second byte
if(test_array[0] != 0 and test_array[1] != 1) {
return unitt::put_error(id);
}
return retval::RETURN_OK;
}
ReturnValue_t testserialize::test_autoserialization() {
std::string id = "[test_autoserialization]";
// Unit Test getSerializedSize
if(SerializeAdapter::
getSerializedSize(&tv::tv_bool) != sizeof(tv::tv_bool) or
SerializeAdapter::
getSerializedSize(&tv::tv_uint8) != sizeof(tv::tv_uint8) or
SerializeAdapter::
getSerializedSize(&tv::tv_uint16) != sizeof(tv::tv_uint16) or
SerializeAdapter::
getSerializedSize(&tv::tv_uint32) != sizeof(tv::tv_uint32) or
SerializeAdapter::
getSerializedSize(&tv::tv_uint64) != sizeof(tv::tv_uint64) or
SerializeAdapter::
getSerializedSize(&tv::tv_int8) != sizeof(tv::tv_int8) or
SerializeAdapter::
getSerializedSize(&tv::tv_double) != sizeof(tv::tv_double) or
SerializeAdapter::
getSerializedSize(&tv::tv_int16) != sizeof(tv::tv_int16) or
SerializeAdapter::
getSerializedSize(&tv::tv_int32) != sizeof(tv::tv_int32) or
SerializeAdapter::
getSerializedSize(&tv::tv_float) != sizeof(tv::tv_float))
{
return unitt::put_error(id);
}
size_t serialized_size = 0;
uint8_t * p_array = test_array.data();
SerializeAdapter::serialize(&tv::tv_bool, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_uint8, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_uint16, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_uint32, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_int8, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_int16, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_int32, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_uint64, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_float, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_double, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_sfloat, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv::tv_sdouble, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
// expected size is 1 + 1 + 2 + 4 + 1 + 2 + 4 + 8 + 4 + 8 + 4 + 8
if(serialized_size != 47) {
return unitt::put_error(id);
}
p_array = test_array.data();
size_t remaining_size = serialized_size;
bool tv_bool;
uint8_t tv_uint8;
uint16_t tv_uint16;
uint32_t tv_uint32;
int8_t tv_int8;
int16_t tv_int16;
int32_t tv_int32;
uint64_t tv_uint64;
float tv_float;
double tv_double;
float tv_sfloat;
double tv_sdouble;
SerializeAdapter::deSerialize(&tv_bool,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_uint8,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_uint16,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_uint32,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_int8,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_int16,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_int32,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_uint64,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_float,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_double,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_sfloat,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
SerializeAdapter::deSerialize(&tv_sdouble,
const_cast<const uint8_t**>(&p_array), &remaining_size, SerializeIF::Endianness::MACHINE);
if(tv_bool != tv::tv_bool or tv_uint8 != tv::tv_uint8 or
tv_uint16 != tv::tv_uint16 or tv_uint32 != tv::tv_uint32 or
tv_uint64 != tv::tv_uint64 or tv_int8 != tv::tv_int8 or
tv_int16 != tv::tv_int16 or tv_int32 != tv::tv_int32)
{
return unitt::put_error(id);
}
// These epsilon values were just guessed.. It appears to work though.
if(abs(tv_float - tv::tv_float) > 0.0001 or
abs(tv_double - tv::tv_double) > 0.01 or
abs(tv_sfloat - tv::tv_sfloat) > 0.0001 or
abs(tv_sdouble - tv::tv_sdouble) > 0.01) {
return unitt::put_error(id);
}
// Check overflow
return retval::RETURN_OK;
}
// TODO: Also test for constant buffers.
ReturnValue_t testserialize::test_serial_buffer_adapter() {
std::string id = "[test_serial_buffer_adapter]";
// I will skip endian swapper testing, its going to be changed anyway..
// uint8_t tv::tv_uint8_swapped = EndianSwapper::swap(tv::tv_uint8);
size_t serialized_size = 0;
uint8_t * p_array = test_array.data();
std::array<uint8_t, 5> test_serial_buffer {5, 4, 3, 2, 1};
SerialBufferAdapter<uint8_t> tv_serial_buffer_adapter =
SerialBufferAdapter<uint8_t>(test_serial_buffer.data(),
test_serial_buffer.size(), false);
uint16_t testUint16 = 16;
SerializeAdapter::serialize(&tv::tv_bool, &p_array,&serialized_size,
test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv_serial_buffer_adapter, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&testUint16, &p_array, &serialized_size,
test_array.size(), SerializeIF::Endianness::MACHINE);
if(serialized_size != 8 or test_array[0] != true or test_array[1] != 5
or test_array[2] != 4 or test_array[3] != 3 or test_array[4] != 2
or test_array[5] != 1)
{
return unitt::put_error(id);
}
memcpy(&testUint16, test_array.data() + 6, sizeof(testUint16));
if(testUint16 != 16) {
return unitt::put_error(id);
}
// Serialize with size field
SerialBufferAdapter<uint8_t> tv_serial_buffer_adapter2 =
SerialBufferAdapter<uint8_t>(test_serial_buffer.data(),
test_serial_buffer.size(), true);
serialized_size = 0;
p_array = test_array.data();
SerializeAdapter::serialize(&tv::tv_bool, &p_array,&serialized_size,
test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&tv_serial_buffer_adapter2, &p_array,
&serialized_size, test_array.size(), SerializeIF::Endianness::MACHINE);
SerializeAdapter::serialize(&testUint16, &p_array, &serialized_size,
test_array.size(), SerializeIF::Endianness::MACHINE);
if(serialized_size != 9 or test_array[0] != true or test_array[1] != 5
or test_array[2] != 5 or test_array[3] != 4 or test_array[4] != 3
or test_array[5] != 2 or test_array[6] != 1)
{
return unitt::put_error(id);
}
memcpy(&testUint16, test_array.data() + 7, sizeof(testUint16));
if(testUint16 != 16) {
return unitt::put_error(id);
}
return retval::RETURN_OK;
}