From dc31358d525a9a8aed2eed855a68176c288c36dd Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Wed, 27 Jul 2022 21:31:09 +0200 Subject: [PATCH 1/2] adaption for SerializeIF - Returns serialized and deserialized size now --- src/fsfw/serialize/SerializeIF.h | 31 +++++++++++++++++++------------ 1 file changed, 19 insertions(+), 12 deletions(-) diff --git a/src/fsfw/serialize/SerializeIF.h b/src/fsfw/serialize/SerializeIF.h index 47212ab1..5e7a2fb9 100644 --- a/src/fsfw/serialize/SerializeIF.h +++ b/src/fsfw/serialize/SerializeIF.h @@ -125,22 +125,26 @@ class SerializeIF { * @param streamEndianness * @return */ - [[nodiscard]] virtual ReturnValue_t serialize(uint8_t *buffer, size_t maxSize, + [[nodiscard]] virtual ReturnValue_t serialize(uint8_t *buffer, size_t &serLen, size_t maxSize, Endianness streamEndianness) const { size_t tmpSize = 0; - return serialize(&buffer, &tmpSize, maxSize, streamEndianness); + ReturnValue_t result = serialize(&buffer, &tmpSize, maxSize, streamEndianness); + serLen = tmpSize; + return result; } /** * Forwards to regular @serialize call with big (network) endianness */ - [[nodiscard]] virtual ReturnValue_t serializeBe(uint8_t *buffer, size_t maxSize) const { - return serialize(buffer, maxSize, SerializeIF::Endianness::NETWORK); + [[nodiscard]] virtual ReturnValue_t serializeBe(uint8_t *buffer, size_t &serLen, + size_t maxSize) const { + return serialize(buffer, serLen, maxSize, SerializeIF::Endianness::NETWORK); } /** * If endianness is not explicitly specified, use machine endianness */ - [[nodiscard]] virtual ReturnValue_t serialize(uint8_t *buffer, size_t maxSize) const { - return serialize(buffer, maxSize, SerializeIF::Endianness::MACHINE); + [[nodiscard]] virtual ReturnValue_t serialize(uint8_t *buffer, size_t &serLen, + size_t maxSize) const { + return serialize(buffer, serLen, maxSize, SerializeIF::Endianness::MACHINE); } /** @@ -151,21 +155,24 @@ class SerializeIF { * @param streamEndianness * @return */ - virtual ReturnValue_t deSerialize(const uint8_t *buffer, size_t maxSize, + virtual ReturnValue_t deSerialize(const uint8_t *buffer, size_t &deserSize, size_t maxSize, Endianness streamEndianness) { - return deSerialize(&buffer, &maxSize, streamEndianness); + size_t deserLen = maxSize; + ReturnValue_t result = deSerialize(&buffer, &deserLen, streamEndianness); + deserSize = maxSize - deserLen; + return result; } /** * Forwards to regular @serialize call with big (network) endianness */ - virtual ReturnValue_t deSerializeBe(const uint8_t *buffer, size_t maxSize) { - return deSerialize(buffer, maxSize, SerializeIF::Endianness::NETWORK); + virtual ReturnValue_t deSerializeBe(const uint8_t *buffer, size_t &deserSize, size_t maxSize) { + return deSerialize(buffer, deserSize, maxSize, SerializeIF::Endianness::NETWORK); } /** * If endianness is not explicitly specified, use machine endianness */ - virtual ReturnValue_t deSerialize(const uint8_t *buffer, size_t maxSize) { - return deSerialize(buffer, maxSize, SerializeIF::Endianness::MACHINE); + virtual ReturnValue_t deSerialize(const uint8_t *buffer, size_t &deserSize, size_t maxSize) { + return deSerialize(buffer, deserSize, maxSize, SerializeIF::Endianness::MACHINE); } }; From b11cdf618405574ec1e603f79cae1166f7579a79 Mon Sep 17 00:00:00 2001 From: Robin Mueller Date: Wed, 27 Jul 2022 21:32:22 +0200 Subject: [PATCH 2/2] update unittests --- unittests/serialize/testSerializeIF.cpp | 59 ++++++++++++++++++------- 1 file changed, 44 insertions(+), 15 deletions(-) diff --git a/unittests/serialize/testSerializeIF.cpp b/unittests/serialize/testSerializeIF.cpp index 694f6d7f..5200f8b7 100644 --- a/unittests/serialize/testSerializeIF.cpp +++ b/unittests/serialize/testSerializeIF.cpp @@ -13,7 +13,8 @@ TEST_CASE("Serialize IF Serialize", "[serialize-if-ser]") { size_t len = 0; SECTION("Little Endian Normal") { - REQUIRE(simpleSer.serialize(&ptr, &len, buf.size(), SerializeIF::Endianness::LITTLE) == HasReturnvaluesIF::RETURN_OK); + REQUIRE(simpleSer.serialize(&ptr, &len, buf.size(), SerializeIF::Endianness::LITTLE) == + HasReturnvaluesIF::RETURN_OK); CHECK(buf[0] == 1); CHECK(buf[1] == 3); CHECK(buf[2] == 2); @@ -23,10 +24,14 @@ TEST_CASE("Serialize IF Serialize", "[serialize-if-ser]") { } SECTION("Little Endian Simple") { - REQUIRE(simpleSer.SerializeIF::serialize(buf.data(), buf.size(), SerializeIF::Endianness::LITTLE) == HasReturnvaluesIF::RETURN_OK); + size_t serLen = 0xff; + REQUIRE(simpleSer.SerializeIF::serialize(buf.data(), serLen, buf.size(), + SerializeIF::Endianness::LITTLE) == + HasReturnvaluesIF::RETURN_OK); CHECK(buf[0] == 1); CHECK(buf[1] == 3); CHECK(buf[2] == 2); + CHECK(serLen == 3); } SECTION("Big Endian Normal") { @@ -35,7 +40,8 @@ TEST_CASE("Serialize IF Serialize", "[serialize-if-ser]") { HasReturnvaluesIF::RETURN_OK); } SECTION("Network 0") { - REQUIRE(simpleSer.serialize(&ptr, &len, buf.size(), SerializeIF::Endianness::NETWORK) == HasReturnvaluesIF::RETURN_OK); + REQUIRE(simpleSer.serialize(&ptr, &len, buf.size(), SerializeIF::Endianness::NETWORK) == + HasReturnvaluesIF::RETURN_OK); } SECTION("Network 1") { REQUIRE(simpleSer.serializeBe(&ptr, &len, buf.size()) == HasReturnvaluesIF::RETURN_OK); @@ -50,19 +56,25 @@ TEST_CASE("Serialize IF Serialize", "[serialize-if-ser]") { } SECTION("Big Endian Simple") { + size_t serLen = 0xff; SECTION("Explicit") { - REQUIRE(simpleSer.SerializeIF::serialize(buf.data(), buf.size(), SerializeIF::Endianness::BIG) == + REQUIRE(simpleSer.SerializeIF::serialize(buf.data(), serLen, buf.size(), + SerializeIF::Endianness::BIG) == HasReturnvaluesIF::RETURN_OK); } SECTION("Network 0") { - REQUIRE(simpleSer.SerializeIF::serialize(buf.data(), buf.size(), SerializeIF::Endianness::NETWORK) == HasReturnvaluesIF::RETURN_OK); + REQUIRE(simpleSer.SerializeIF::serialize(buf.data(), serLen, buf.size(), + SerializeIF::Endianness::NETWORK) == + HasReturnvaluesIF::RETURN_OK); } SECTION("Network 1") { - REQUIRE(simpleSer.SerializeIF::serializeBe(buf.data(), buf.size()) == HasReturnvaluesIF::RETURN_OK); + REQUIRE(simpleSer.SerializeIF::serializeBe(buf.data(), serLen, buf.size()) == + HasReturnvaluesIF::RETURN_OK); } CHECK(buf[0] == 1); CHECK(buf[1] == 2); CHECK(buf[2] == 3); + CHECK(serLen == 3); } SECTION("Machine Endian Implicit") { @@ -82,7 +94,8 @@ TEST_CASE("Serialize IF Serialize", "[serialize-if-ser]") { } SECTION("Machine Endian Simple Implicit") { - REQUIRE(simpleSer.SerializeIF::serialize(buf.data(), buf.size()) == + size_t serLen = 0xff; + REQUIRE(simpleSer.SerializeIF::serialize(buf.data(), serLen, buf.size()) == HasReturnvaluesIF::RETURN_OK); CHECK(buf[0] == 1); #if BYTE_ORDER_SYSTEM == LITTLE_ENDIAN @@ -92,6 +105,7 @@ TEST_CASE("Serialize IF Serialize", "[serialize-if-ser]") { CHECK(buf[1] == 2); CHECK(buf[2] == 3); #endif + CHECK(serLen == 3); } } @@ -102,7 +116,8 @@ TEST_CASE("SerializeIF Deserialize", "[serialize-if-de]") { size_t len = buf.size(); SECTION("Little Endian Normal") { - REQUIRE(simpleSer.deSerialize(&ptr, &len, SerializeIF::Endianness::LITTLE) == HasReturnvaluesIF::RETURN_OK); + REQUIRE(simpleSer.deSerialize(&ptr, &len, SerializeIF::Endianness::LITTLE) == + HasReturnvaluesIF::RETURN_OK); CHECK(simpleSer.getU8() == 5); CHECK(simpleSer.getU16() == 0x0100); CHECK(ptr == buf.data() + 3); @@ -110,17 +125,23 @@ TEST_CASE("SerializeIF Deserialize", "[serialize-if-de]") { } SECTION("Little Endian Simple") { - REQUIRE(simpleSer.SerializeIF::deSerialize(ptr, len, SerializeIF::Endianness::LITTLE) == HasReturnvaluesIF::RETURN_OK); + size_t deserLen = 0xff; + REQUIRE( + simpleSer.SerializeIF::deSerialize(ptr, deserLen, len, SerializeIF::Endianness::LITTLE) == + HasReturnvaluesIF::RETURN_OK); CHECK(simpleSer.getU8() == 5); CHECK(simpleSer.getU16() == 0x0100); + CHECK(deserLen == 3); } SECTION("Big Endian Normal") { SECTION("Explicit") { - REQUIRE(simpleSer.deSerialize(&ptr, &len, SerializeIF::Endianness::BIG) == HasReturnvaluesIF::RETURN_OK); + REQUIRE(simpleSer.deSerialize(&ptr, &len, SerializeIF::Endianness::BIG) == + HasReturnvaluesIF::RETURN_OK); } SECTION("Network 0") { - REQUIRE(simpleSer.deSerialize(&ptr, &len, SerializeIF::Endianness::NETWORK) == HasReturnvaluesIF::RETURN_OK); + REQUIRE(simpleSer.deSerialize(&ptr, &len, SerializeIF::Endianness::NETWORK) == + HasReturnvaluesIF::RETURN_OK); } SECTION("Network 1") { REQUIRE(simpleSer.SerializeIF::deSerializeBe(&ptr, &len) == HasReturnvaluesIF::RETURN_OK); @@ -132,18 +153,24 @@ TEST_CASE("SerializeIF Deserialize", "[serialize-if-de]") { } SECTION("Big Endian Simple") { + size_t deserLen = 0xff; SECTION("Explicit") { - REQUIRE(simpleSer.SerializeIF::deSerialize(buf.data(), buf.size(), SerializeIF::Endianness::BIG) == + REQUIRE(simpleSer.SerializeIF::deSerialize(buf.data(), deserLen, buf.size(), + SerializeIF::Endianness::BIG) == HasReturnvaluesIF::RETURN_OK); } SECTION("Network 0") { - REQUIRE(simpleSer.SerializeIF::deSerialize(buf.data(), buf.size(), SerializeIF::Endianness::NETWORK) == HasReturnvaluesIF::RETURN_OK); + REQUIRE(simpleSer.SerializeIF::deSerialize(buf.data(), deserLen, buf.size(), + SerializeIF::Endianness::NETWORK) == + HasReturnvaluesIF::RETURN_OK); } SECTION("Network 1") { - REQUIRE(simpleSer.SerializeIF::deSerializeBe(buf.data(), buf.size()) == HasReturnvaluesIF::RETURN_OK); + REQUIRE(simpleSer.SerializeIF::deSerializeBe(buf.data(), deserLen, buf.size()) == + HasReturnvaluesIF::RETURN_OK); } CHECK(simpleSer.getU8() == 5); CHECK(simpleSer.getU16() == 1); + CHECK(deserLen == 3); } SECTION("Machine Endian Implicit") { @@ -160,7 +187,8 @@ TEST_CASE("SerializeIF Deserialize", "[serialize-if-de]") { } SECTION("Machine Endian Simple Implicit") { - REQUIRE(simpleSer.SerializeIF::deSerialize(buf.data(), buf.size()) == + size_t deserLen = 0xff; + REQUIRE(simpleSer.SerializeIF::deSerialize(buf.data(), deserLen, buf.size()) == HasReturnvaluesIF::RETURN_OK); CHECK(simpleSer.getU8() == 5); #if BYTE_ORDER_SYSTEM == LITTLE_ENDIAN @@ -168,5 +196,6 @@ TEST_CASE("SerializeIF Deserialize", "[serialize-if-de]") { #else CHECK(simpleSer.getU16() == 1); #endif + CHECK(deserLen == 3); } } \ No newline at end of file