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added first DLE unit tests

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Robin Müller 2021-08-18 18:03:38 +02:00
parent 026f7f00de
commit 57b13731e0
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GPG Key ID: 71B58F8A3CDFA9AC
3 changed files with 64 additions and 1 deletions
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2
src/fsfw/globalfunctions/DleEncoder.cpp
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@ -41,7 +41,7 @@ ReturnValue_t DleEncoder::encode(const uint8_t* sourceStream,
ReturnValue_t DleEncoder::encodeStreamEscaped(const uint8_t *sourceStream, size_t sourceLen,
uint8_t *destStream, size_t maxDestLen, size_t *encodedLen,
bool addStxEtx) {
size_t encodedIndex = 2;
size_t encodedIndex = 1;
size_t sourceIndex = 0;
uint8_t nextByte = 0;
while (encodedIndex < maxDestLen and sourceIndex < sourceLen) {

1
tests/src/fsfw_tests/unit/globalfunctions/CMakeLists.txt
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@ -1,2 +1,3 @@
target_sources(${TARGET_NAME} PRIVATE
testDleEncoder.cpp
)

62
tests/src/fsfw_tests/unit/globalfunctions/testDleEncoder.cpp Normal file
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@ -0,0 +1,62 @@
#include "fsfw/globalfunctions/DleEncoder.h"
#include "fsfw_tests/unit/CatchDefinitions.h"
#include "catch2/catch_test_macros.hpp"
#include <array>
const std::array<uint8_t, 5> TEST_ARRAY_0 = { 0 };
const std::array<uint8_t, 3> TEST_ARRAY_1 = { 0, DleEncoder::DLE_CHAR, 5};
const std::array<uint8_t, 3> TEST_ARRAY_2 = { 0, DleEncoder::STX_CHAR, 5};
const std::array<uint8_t, 3> TEST_ARRAY_3 = { 0, DleEncoder::CARRIAGE_RETURN, DleEncoder::ETX_CHAR};
TEST_CASE("DleEncoder" , "[DleEncoder]") {
DleEncoder dleEncoder;
std::array<uint8_t, 32> buffer;
SECTION("Encoding") {
size_t encodedLen = 0;
ReturnValue_t result = dleEncoder.encode(TEST_ARRAY_0.data(), TEST_ARRAY_0.size(),
buffer.data(), buffer.size(), &encodedLen);
REQUIRE(result == retval::CATCH_OK);
std::vector<uint8_t> expected = {DleEncoder::STX_CHAR, 0, 0, 0, 0, 0,
DleEncoder::ETX_CHAR};
for(size_t idx = 0; idx < expected.size(); idx++) {
REQUIRE(buffer[idx] == expected[idx]);
}
REQUIRE(encodedLen == 7);
result = dleEncoder.encode(TEST_ARRAY_1.data(), TEST_ARRAY_1.size(),
buffer.data(), buffer.size(), &encodedLen);
REQUIRE(result == retval::CATCH_OK);
expected = std::vector<uint8_t>{DleEncoder::STX_CHAR, 0, DleEncoder::DLE_CHAR,
DleEncoder::DLE_CHAR, 5, DleEncoder::ETX_CHAR};
for(size_t idx = 0; idx < expected.size(); idx++) {
REQUIRE(buffer[idx] == expected[idx]);
}
REQUIRE(encodedLen == expected.size());
result = dleEncoder.encode(TEST_ARRAY_2.data(), TEST_ARRAY_2.size(),
buffer.data(), buffer.size(), &encodedLen);
REQUIRE(result == retval::CATCH_OK);
expected = std::vector<uint8_t>{DleEncoder::STX_CHAR, 0, DleEncoder::DLE_CHAR,
DleEncoder::STX_CHAR + 0x40, 5, DleEncoder::ETX_CHAR};
for(size_t idx = 0; idx < expected.size(); idx++) {
REQUIRE(buffer[idx] == expected[idx]);
}
REQUIRE(encodedLen == expected.size());
result = dleEncoder.encode(TEST_ARRAY_3.data(), TEST_ARRAY_3.size(),
buffer.data(), buffer.size(), &encodedLen);
REQUIRE(result == retval::CATCH_OK);
expected = std::vector<uint8_t>{DleEncoder::STX_CHAR, 0, DleEncoder::CARRIAGE_RETURN,
DleEncoder::DLE_CHAR, DleEncoder::ETX_CHAR + 0x40, DleEncoder::ETX_CHAR};
for(size_t idx = 0; idx < expected.size(); idx++) {
REQUIRE(buffer[idx] == expected[idx]);
}
REQUIRE(encodedLen == expected.size());
}
SECTION("Decoding") {
}
}