WiFiThermostat/lib/ArduinoJson-6.13.0/extras/tests/MsgPackDeserializer/incompleteInput.cpp

// ArduinoJson - arduinojson.org
// Copyright Benoit Blanchon 2014-2019
// MIT License

#include <ArduinoJson.h>
#include <catch.hpp>

DeserializationError deserialize(const char* input, size_t len) {
  DynamicJsonDocument doc(4096);

  return deserializeMsgPack(doc, input, len);
}

void checkAllSizes(const char* input, size_t len) {
  REQUIRE(deserialize(input, len) == DeserializationError::Ok);

  while (--len) {
    REQUIRE(deserialize(input, len) == DeserializationError::IncompleteInput);
  }
}

TEST_CASE("deserializeMsgPack() returns IncompleteInput") {
  SECTION("empty input") {
    checkAllSizes("\x00", 1);
  }

  SECTION("fixarray") {
    checkAllSizes("\x91\x01", 2);
  }

  SECTION("array 16") {
    checkAllSizes("\xDC\x00\x01\x01", 4);
  }

  SECTION("array 32") {
    checkAllSizes("\xDD\x00\x00\x00\x01\x01", 6);
  }

  SECTION("fixmap") {
    checkAllSizes("\x81\xA3one\x01", 6);
  }

  SECTION("map 16") {
    checkAllSizes("\xDE\x00\x01\xA3one\x01", 8);
  }

  SECTION("map 32") {
    checkAllSizes("\xDF\x00\x00\x00\x01\xA3one\x01", 10);
  }

  SECTION("uint 8") {
    checkAllSizes("\xcc\x01", 2);
  }

  SECTION("uint 16") {
    checkAllSizes("\xcd\x00\x01", 3);
  }

  SECTION("uint 32") {
    checkAllSizes("\xCE\x00\x00\x00\x01", 5);
  }

#if ARDUINOJSON_USE_LONG_LONG
  SECTION("uint 64") {
    checkAllSizes("\xCF\x00\x00\x00\x00\x00\x00\x00\x00", 9);
  }
#endif

  SECTION("int 8") {
    checkAllSizes("\xD0\x01", 2);
  }

  SECTION("int 16") {
    checkAllSizes("\xD1\x00\x01", 3);
  }

  SECTION("int 32") {
    checkAllSizes("\xD2\x00\x00\x00\x01", 5);
  }

#if ARDUINOJSON_USE_LONG_LONG
  SECTION("int 64") {
    checkAllSizes("\xD3\x00\x00\x00\x00\x00\x00\x00\x00", 9);
  }
#endif

  SECTION("float 32") {
    checkAllSizes("\xCA\x40\x48\xF5\xC3", 5);
  }

  SECTION("float 64") {
    checkAllSizes("\xCB\x40\x09\x21\xCA\xC0\x83\x12\x6F", 9);
  }

  SECTION("fixstr") {
    checkAllSizes("\xABhello world", 12);
  }

  SECTION("str 8") {
    checkAllSizes("\xd9\x05hello", 7);
  }

  SECTION("str 16") {
    checkAllSizes("\xda\x00\x05hello", 8);
  }

  SECTION("str 32") {
    checkAllSizes("\xdb\x00\x00\x00\x05hello", 10);
  }
}