Function UnityAssertWithinDoubleArray

src/unity.c:1161–1238

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/*-----------------------------------------------*/
void UnityAssertWithinDoubleArray(const UNITY_DOUBLE delta,
                                  UNITY_PTR_ATTRIBUTE const UNITY_DOUBLE* expected,
                                  UNITY_PTR_ATTRIBUTE const UNITY_DOUBLE* actual,
                                  const UNITY_UINT32 num_elements,
                                  const char* msg,
                                  const UNITY_LINE_TYPE lineNumber,
                                  const UNITY_FLAGS_T flags)
{
    UNITY_UINT32 elements = num_elements;
    UNITY_PTR_ATTRIBUTE const UNITY_DOUBLE* ptr_expected = expected;
    UNITY_PTR_ATTRIBUTE const UNITY_DOUBLE* ptr_actual = actual;
    UNITY_DOUBLE in_delta = delta;
    UNITY_DOUBLE current_element_delta = delta;

    RETURN_IF_FAIL_OR_IGNORE;

    if (elements == 0)
    {
#ifdef UNITY_COMPARE_PTRS_ON_ZERO_ARRAY
        UNITY_TEST_ASSERT_EQUAL_PTR(expected, actual, lineNumber, msg);
#else
        UnityPrintPointlessAndBail();
#endif
    }

    if (UNITY_IS_INF(in_delta))
    {
        return; /* Arrays will be force equal with infinite delta */
    }

    if (UNITY_IS_NAN(in_delta))
    {
        /* Delta must be correct number */
        UnityPrintPointlessAndBail();
    }

    if (expected == actual)
    {
        return; /* Both are NULL or same pointer */
    }

    if (UnityIsOneArrayNull((UNITY_INTERNAL_PTR)expected, (UNITY_INTERNAL_PTR)actual, lineNumber, msg))
    {
        UNITY_FAIL_AND_BAIL;
    }

    /* fix delta sign if need */
    if (in_delta < 0)
    {
        in_delta = -in_delta;
    }

    while (elements--)
    {
        current_element_delta = *ptr_expected * UNITY_DOUBLE_PRECISION;

        if (current_element_delta < 0)
        {