/*!
 * @file xasserts.h
 * @brief Extended asserts for use with CUnit
 * @details
 *   Project:
 * Subsystem:
 *    Module:
 *      Code: GNU-C
 *
 * @date 08.03.2017
 * @author Martin Winkler
 */
#ifndef XASSERTS_H_
#define XASSERTS_H_

#include "CUnit/TestRun.h"

/*!
 * @brief Assert a failed test with variable name and value
 * @param Msg Custom string displayed before variable
 * @param Name Name of the variable to display
 * @param Format printf format string for variable (e.g. "%u", "0x%.2X", ...)
 */
#define CU_FAIL_OUTPUT(Msg,Name,Format)\
  {\
	char aErrMsg[255];\
	sprintf(aErrMsg, "CU_FAIL_OUTPUT - %s%s: "Format, Msg ,#Name, Name);\
	CU_assertImplementation(CU_FALSE, __LINE__, aErrMsg, __FILE__, "", CU_FALSE);\
  }

/*!
 * @brief Assert a failed test only with variable value and custom text
 * @param Msg Custom string displayed before variable
 * @param Name Name of the variable to display
 * @param Format printf format string for variable (e.g. "%u", "0x%.2X", ...)
 */
#define CU_FAIL_OUTPUT_LESS(Msg,Name,Format)\
  {\
	char aErrMsg[255];\
	sprintf(aErrMsg, "CU_FAIL_OUTPUT - %s"Format, Msg, Name);\
	CU_assertImplementation(CU_FALSE, __LINE__, aErrMsg, __FILE__, "", CU_FALSE);\
  }

/*!
 * @brief Compare inputs and output actual value in error message
 * @attention Do NOT place function calls as parameter actual, as it will be executed twice
 */
#define CU_ASSERT_EQUAL_OUTPUT(actual, expected, format)\
  {\
	char aErrMsg[255];\
	sprintf(aErrMsg, ("CU_ASSERT_EQUAL(" #actual "," #expected ") "format), actual);\
	CU_assertImplementation(((actual) == (expected)), __LINE__, aErrMsg, __FILE__, "", CU_FALSE);\
  }

/*!
 * @brief Assert definition of macro for array check.
 * @param pData Pointer on test data
 * @param pExpected_data Pointer on expected test data
 * @param u32Size Amount of array elements
 *
 * Macro checks if all array members in the array range defined by parameter size are equal.
 * If not an error message is generated.
 */
#define CU_ASSERT_ARRAY_CHECK(Name, pData, pExpected_data, u32Size)\
  {\
	uint8_t bError = 0;\
    uint32_t u32MemCnt;\
    char aErrMsg[255];\
    for (u32MemCnt = 0; u32MemCnt < u32Size; u32MemCnt++)\
      {\
        if (*(pData + u32MemCnt) != *(pExpected_data + u32MemCnt))\
          {\
        	bError = 1;\
            sprintf(aErrMsg, "CU_ASSERT_ARRAY_CHECK - %s[%d], act: 0x%.2X, exp: 0x%.2X", \
                          Name, u32MemCnt, *(pData + u32MemCnt), *(pExpected_data + u32MemCnt));\
            CU_assertImplementation(CU_FALSE, __LINE__, aErrMsg, __FILE__, "", CU_FALSE);\
            break;\
          }\
      }\
    if (0 == bError)\
      {\
    	CU_ASSERT(1);\
      }\
  }

/*!
 * @brief Assert definition of macro for memory check.
 * @param pData Pointer on test data
 * @param pExpected_data Pointer on expected test data
 * @param u32Size Memory size in bytes
 *
 * Macro checks if all bytes in the memory range defined by parameter size are equal.
 * If not an error message is generated.
 */
#define CU_ASSERT_MEMORY_CHECK(Name, pData, pExpected_data, u32Size)\
  {\
	uint8_t bError = 0;\
    uint32_t u32MemCnt;\
    char aErrMsg[255];\
    for (u32MemCnt = 0; u32MemCnt < u32Size; u32MemCnt++)\
      {\
        if (*((uint8_t*)pData + u32MemCnt) != *((uint8_t*)pExpected_data + u32MemCnt))\
          {\
        	bError = 1;\
            sprintf(aErrMsg, "CU_ASSERT_MEMORY_CHECK - %s, Offset: %d, act: 0x%.2X, exp: 0x%.2X", \
                          Name, u32MemCnt, *((uint8_t*)pData + u32MemCnt), *((uint8_t*)pExpected_data + u32MemCnt));\
            CU_assertImplementation(CU_FALSE, __LINE__, aErrMsg, __FILE__, "", CU_FALSE);\
            break;\
          }\
      }\
    if (0 == bError)\
      {\
    	CU_ASSERT(1);\
      }\
  }

#endif /* XASSERTS_H_ */