add unity to test project

1 files changed, 1141 insertions, 0 deletions

diff --git a/tests/unity/src/unity.c b/tests/unity/src/unity.c
new file mode 100644
index 000000000..b6ec3d119
--- /dev/null
+++ b/tests/unity/src/unity.c
@@ -0,0 +1,1141 @@
+/* ==========================================
+    Unity Project - A Test Framework for C
+    Copyright (c) 2007 Mike Karlesky, Mark VanderVoord, Greg Williams
+    [Released under MIT License. Please refer to license.txt for details]
+========================================== */
+
+#include "unity.h"
+#include <stdio.h>
+#include <string.h>
+
+#define UNITY_FAIL_AND_BAIL   { Unity.CurrentTestFailed  = 1; UNITY_OUTPUT_CHAR('\n'); longjmp(Unity.AbortFrame, 1); }
+#define UNITY_IGNORE_AND_BAIL { Unity.CurrentTestIgnored = 1; UNITY_OUTPUT_CHAR('\n'); longjmp(Unity.AbortFrame, 1); }
+/// return prematurely if we are already in failure or ignore state
+#define UNITY_SKIP_EXECUTION  { if ((Unity.CurrentTestFailed != 0) || (Unity.CurrentTestIgnored != 0)) {return;} }
+#define UNITY_PRINT_EOL       { UNITY_OUTPUT_CHAR('\n'); }
+
+struct _Unity Unity = { 0 , 0 , 0 , 0 , 0 , 0 , 0 , 0 , { 0 } };
+
+const char* UnityStrNull     = "NULL";
+const char* UnityStrSpacer   = ". ";
+const char* UnityStrExpected = " Expected ";
+const char* UnityStrWas      = " Was ";
+const char* UnityStrTo       = " To ";
+const char* UnityStrElement  = " Element ";
+const char* UnityStrByte     = " Byte ";
+const char* UnityStrMemory   = " Memory Mismatch.";
+const char* UnityStrDelta    = " Values Not Within Delta ";
+const char* UnityStrPointless= " You Asked Me To Compare Nothing, Which Was Pointless.";
+const char* UnityStrNullPointerForExpected= " Expected pointer to be NULL";
+const char* UnityStrNullPointerForActual  = " Actual pointer was NULL";
+const char* UnityStrInf      = "Infinity";
+const char* UnityStrNegInf   = "Negative Infinity";
+const char* UnityStrNaN      = "NaN";
+
+// Dividing by these constants produces +/- infinity.
+// The rationale is given in UnityAssertFloatIsInf's body.
+static const _UF f_zero = 0.0f;
+#ifndef UNITY_EXCLUDE_DOUBLE
+static const _UD d_zero = 0.0;
+#endif
+
+// compiler-generic print formatting masks
+const _U_UINT UnitySizeMask[] = 
+{
+    255u,         // 0xFF
+    65535u,       // 0xFFFF
+    65535u,
+    4294967295u,  // 0xFFFFFFFF
+    4294967295u,
+    4294967295u,
+    4294967295u
+#ifdef UNITY_SUPPORT_64
+    ,0xFFFFFFFFFFFFFFFF
+#endif
+};
+
+void UnityPrintFail(void);
+void UnityPrintOk(void);
+
+//-----------------------------------------------
+// Pretty Printers & Test Result Output Handlers
+//-----------------------------------------------
+
+void UnityPrint(const char* string)
+{
+    const char* pch = string;
+
+    if (pch != NULL)
+    {
+        while (*pch)
+        {
+            // printable characters plus CR & LF are printed
+            if ((*pch <= 126) && (*pch >= 32))
+            {
+                UNITY_OUTPUT_CHAR(*pch);
+            }
+            //write escaped carriage returns
+            else if (*pch == 13)
+            {
+                UNITY_OUTPUT_CHAR('\\');
+                UNITY_OUTPUT_CHAR('r');
+            }
+            //write escaped line feeds
+            else if (*pch == 10)
+            {
+                UNITY_OUTPUT_CHAR('\\');
+                UNITY_OUTPUT_CHAR('n');
+            }
+            // unprintable characters are shown as codes
+            else
+            {
+                UNITY_OUTPUT_CHAR('\\');
+                UnityPrintNumberHex((_U_SINT)*pch, 2);
+            }
+            pch++;
+        }
+    }
+}
+
+//-----------------------------------------------
+void UnityPrintNumberByStyle(const _U_SINT number, const UNITY_DISPLAY_STYLE_T style)
+{
+    if ((style & UNITY_DISPLAY_RANGE_INT) == UNITY_DISPLAY_RANGE_INT)
+    {
+        UnityPrintNumber(number);
+    }
+    else if ((style & UNITY_DISPLAY_RANGE_UINT) == UNITY_DISPLAY_RANGE_UINT)
+    {
+        UnityPrintNumberUnsigned(  (_U_UINT)number  &  UnitySizeMask[((_U_UINT)style & (_U_UINT)0x0F) - 1]  );
+    }
+    else
+    {
+        UnityPrintNumberHex((_U_UINT)number, (style & 0x000F) << 1);
+    }
+}
+
+//-----------------------------------------------
+/// basically do an itoa using as little ram as possible
+void UnityPrintNumber(const _U_SINT number_to_print)
+{
+    _U_SINT divisor = 1;
+    _U_SINT next_divisor;
+    _U_SINT number = number_to_print;
+
+    if (number < 0)
+    {
+        UNITY_OUTPUT_CHAR('-');
+        number = -number;
+    }
+
+    // figure out initial divisor
+    while (number / divisor > 9)
+    {
+        next_divisor = divisor * 10;
+        if (next_divisor > divisor)
+            divisor = next_divisor;
+        else
+            break;
+    }
+
+    // now mod and print, then divide divisor
+    do
+    {
+        UNITY_OUTPUT_CHAR((char)('0' + (number / divisor % 10)));
+        divisor /= 10;
+    }
+    while (divisor > 0);
+}
+
+//-----------------------------------------------
+/// basically do an itoa using as little ram as possible
+void UnityPrintNumberUnsigned(const _U_UINT number)
+{
+    _U_UINT divisor = 1;
+    _U_UINT next_divisor;
+
+    // figure out initial divisor
+    while (number / divisor > 9)
+    {
+        next_divisor = divisor * 10;
+        if (next_divisor > divisor)
+            divisor = next_divisor;
+        else
+            break;
+    }
+
+    // now mod and print, then divide divisor
+    do
+    {
+        UNITY_OUTPUT_CHAR((char)('0' + (number / divisor % 10)));
+        divisor /= 10;
+    }
+    while (divisor > 0);
+}
+
+//-----------------------------------------------
+void UnityPrintNumberHex(const _U_UINT number, const char nibbles_to_print)
+{
+    _U_UINT nibble;
+    char nibbles = nibbles_to_print;
+    UNITY_OUTPUT_CHAR('0');
+    UNITY_OUTPUT_CHAR('x');
+
+    while (nibbles > 0)
+    {
+        nibble = (number >> (--nibbles << 2)) & 0x0000000F;
+        if (nibble <= 9)
+        {
+            UNITY_OUTPUT_CHAR((char)('0' + nibble));
+        }
+        else
+        {
+            UNITY_OUTPUT_CHAR((char)('A' - 10 + nibble));
+        }
+    }
+}
+
+//-----------------------------------------------
+void UnityPrintMask(const _U_UINT mask, const _U_UINT number)
+{
+    _U_UINT current_bit = (_U_UINT)1 << (UNITY_INT_WIDTH - 1);
+    _US32 i;
+
+    for (i = 0; i < UNITY_INT_WIDTH; i++)
+    {
+        if (current_bit & mask)
+        {
+            if (current_bit & number)
+            {
+                UNITY_OUTPUT_CHAR('1');
+            }
+            else
+            {
+                UNITY_OUTPUT_CHAR('0');
+            }
+        }
+        else
+        {
+            UNITY_OUTPUT_CHAR('X');
+        }
+        current_bit = current_bit >> 1;
+    }
+}
+
+//-----------------------------------------------
+#ifdef UNITY_FLOAT_VERBOSE
+void UnityPrintFloat(_UF number)
+{
+    char TempBuffer[32];
+    sprintf(TempBuffer, "%.6f", number);
+    UnityPrint(TempBuffer);
+}
+#endif
+
+//-----------------------------------------------
+
+void UnityPrintFail(void)
+{
+    UnityPrint("FAIL");
+}
+
+void UnityPrintOk(void)
+{
+    UnityPrint("OK");
+}
+
+//-----------------------------------------------
+void UnityTestResultsBegin(const char* file, const UNITY_LINE_TYPE line)
+{
+    UnityPrint(file);
+    UNITY_OUTPUT_CHAR(':');
+    UnityPrintNumber(line);
+    UNITY_OUTPUT_CHAR(':');
+    UnityPrint(Unity.CurrentTestName);
+    UNITY_OUTPUT_CHAR(':');
+}
+
+//-----------------------------------------------
+void UnityTestResultsFailBegin(const UNITY_LINE_TYPE line)
+{
+    UnityTestResultsBegin(Unity.TestFile, line);
+    UnityPrint("FAIL:");
+}
+
+//-----------------------------------------------
+void UnityConcludeTest(void)
+{
+    if (Unity.CurrentTestIgnored)
+    {
+        Unity.TestIgnores++;
+    }
+    else if (!Unity.CurrentTestFailed)
+    {
+        UnityTestResultsBegin(Unity.TestFile, Unity.CurrentTestLineNumber);
+        UnityPrint("PASS");
+        UNITY_PRINT_EOL;
+    }
+    else
+    {
+        Unity.TestFailures++;
+    }
+
+    Unity.CurrentTestFailed = 0;
+    Unity.CurrentTestIgnored = 0;
+}
+
+//-----------------------------------------------
+void UnityAddMsgIfSpecified(const char* msg)
+{
+    if (msg)
+    {
+        UnityPrint(UnityStrSpacer);
+        UnityPrint(msg);
+    }
+}
+
+//-----------------------------------------------
+void UnityPrintExpectedAndActualStrings(const char* expected, const char* actual)
+{
+    UnityPrint(UnityStrExpected);
+    if (expected != NULL)
+    {
+        UNITY_OUTPUT_CHAR('\'');
+        UnityPrint(expected);
+        UNITY_OUTPUT_CHAR('\'');
+    }
+    else
+    {
+      UnityPrint(UnityStrNull);          
+    }
+    UnityPrint(UnityStrWas);
+    if (actual != NULL)
+    {
+        UNITY_OUTPUT_CHAR('\'');
+        UnityPrint(actual);
+        UNITY_OUTPUT_CHAR('\'');
+    }
+    else
+    {
+      UnityPrint(UnityStrNull);          
+    }
+}
+
+//-----------------------------------------------
+// Assertion & Control Helpers
+//-----------------------------------------------
+
+int UnityCheckArraysForNull(const void* expected, const void* actual, const UNITY_LINE_TYPE lineNumber, const char* msg)
+{
+    //return true if they are both NULL
+    if ((expected == NULL) && (actual == NULL))
+        return 1;
+        
+    //throw error if just expected is NULL
+    if (expected == NULL)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrNullPointerForExpected);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+
+    //throw error if just actual is NULL
+    if (actual == NULL)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrNullPointerForActual);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+    
+    //return false if neither is NULL
+    return 0;
+}
+
+//-----------------------------------------------
+// Assertion Functions
+//-----------------------------------------------
+
+void UnityAssertBits(const _U_SINT mask,
+                     const _U_SINT expected,
+                     const _U_SINT actual,
+                     const char* msg,
+                     const UNITY_LINE_TYPE lineNumber)
+{
+    UNITY_SKIP_EXECUTION;
+  
+    if ((mask & expected) != (mask & actual))
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrExpected);
+        UnityPrintMask(mask, expected);
+        UnityPrint(UnityStrWas);
+        UnityPrintMask(mask, actual);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertEqualNumber(const _U_SINT expected,
+                            const _U_SINT actual,
+                            const char* msg,
+                            const UNITY_LINE_TYPE lineNumber,
+                            const UNITY_DISPLAY_STYLE_T style)
+{
+    UNITY_SKIP_EXECUTION;
+
+    if (expected != actual)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrExpected);
+        UnityPrintNumberByStyle(expected, style);
+        UnityPrint(UnityStrWas);
+        UnityPrintNumberByStyle(actual, style);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertEqualIntArray(const _U_SINT* expected,
+                              const _U_SINT* actual,
+                              const _UU32 num_elements,
+                              const char* msg,
+                              const UNITY_LINE_TYPE lineNumber,
+                              const UNITY_DISPLAY_STYLE_T style)
+{
+    _UU32 elements = num_elements;
+    const _US8* ptr_exp = (_US8*)expected;
+    const _US8* ptr_act = (_US8*)actual;
+
+    UNITY_SKIP_EXECUTION;
+  
+    if (elements == 0)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrPointless);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+    
+    if (UnityCheckArraysForNull((void*)expected, (void*)actual, lineNumber, msg) == 1)
+        return;
+
+    switch(style)
+    {
+        case UNITY_DISPLAY_STYLE_HEX8:
+        case UNITY_DISPLAY_STYLE_INT8:
+        case UNITY_DISPLAY_STYLE_UINT8:
+            while (elements--)
+            {
+                if (*ptr_exp != *ptr_act)
+                {
+                    UnityTestResultsFailBegin(lineNumber);
+                    UnityPrint(UnityStrElement);
+                    UnityPrintNumberByStyle((num_elements - elements - 1), UNITY_DISPLAY_STYLE_UINT);
+                    UnityPrint(UnityStrExpected);
+                    UnityPrintNumberByStyle(*ptr_exp, style);
+                    UnityPrint(UnityStrWas);
+                    UnityPrintNumberByStyle(*ptr_act, style);
+                    UnityAddMsgIfSpecified(msg);
+                    UNITY_FAIL_AND_BAIL;
+                }
+                ptr_exp += 1;
+                ptr_act += 1;
+            }
+            break;
+        case UNITY_DISPLAY_STYLE_HEX16:
+        case UNITY_DISPLAY_STYLE_INT16:
+        case UNITY_DISPLAY_STYLE_UINT16:
+            while (elements--)
+            {
+                if (*(_US16*)ptr_exp != *(_US16*)ptr_act)
+                {
+                    UnityTestResultsFailBegin(lineNumber);
+                    UnityPrint(UnityStrElement);
+                    UnityPrintNumberByStyle((num_elements - elements - 1), UNITY_DISPLAY_STYLE_UINT);
+                    UnityPrint(UnityStrExpected);
+                    UnityPrintNumberByStyle(*(_US16*)ptr_exp, style);
+                    UnityPrint(UnityStrWas);
+                    UnityPrintNumberByStyle(*(_US16*)ptr_act, style);
+                    UnityAddMsgIfSpecified(msg);
+                    UNITY_FAIL_AND_BAIL;
+                }
+                ptr_exp += 2;
+                ptr_act += 2;
+            }
+            break;
+#ifdef UNITY_SUPPORT_64
+        case UNITY_DISPLAY_STYLE_HEX64:
+        case UNITY_DISPLAY_STYLE_INT64:
+        case UNITY_DISPLAY_STYLE_UINT64:
+            while (elements--)
+            {
+                if (*(_US64*)ptr_exp != *(_US64*)ptr_act)
+                {
+                    UnityTestResultsFailBegin(lineNumber);
+                    UnityPrint(UnityStrElement);
+                    UnityPrintNumberByStyle((num_elements - elements - 1), UNITY_DISPLAY_STYLE_UINT);
+                    UnityPrint(UnityStrExpected);
+                    UnityPrintNumberByStyle(*(_US64*)ptr_exp, style);
+                    UnityPrint(UnityStrWas);
+                    UnityPrintNumberByStyle(*(_US64*)ptr_act, style);
+                    UnityAddMsgIfSpecified(msg);
+                    UNITY_FAIL_AND_BAIL;
+                }
+                ptr_exp += 8;
+                ptr_act += 8;
+            }
+            break;
+#endif
+        default:
+            while (elements--)
+            {
+                if (*(_US32*)ptr_exp != *(_US32*)ptr_act)
+                {
+                    UnityTestResultsFailBegin(lineNumber);
+                    UnityPrint(UnityStrElement);
+                    UnityPrintNumberByStyle((num_elements - elements - 1), UNITY_DISPLAY_STYLE_UINT);
+                    UnityPrint(UnityStrExpected);
+                    UnityPrintNumberByStyle(*(_US32*)ptr_exp, style);
+                    UnityPrint(UnityStrWas);
+                    UnityPrintNumberByStyle(*(_US32*)ptr_act, style);
+                    UnityAddMsgIfSpecified(msg);
+                    UNITY_FAIL_AND_BAIL;
+                }
+                ptr_exp += 4;
+                ptr_act += 4;
+            }
+            break;
+    }
+}
+
+//-----------------------------------------------
+#ifndef UNITY_EXCLUDE_FLOAT
+void UnityAssertEqualFloatArray(const _UF* expected,
+                                const _UF* actual,
+                                const _UU32 num_elements,
+                                const char* msg,
+                                const UNITY_LINE_TYPE lineNumber)
+{
+    _UU32 elements = num_elements;
+    const _UF* ptr_expected = expected;
+    const _UF* ptr_actual = actual;
+    _UF diff, tol;
+
+    UNITY_SKIP_EXECUTION;
+  
+    if (elements == 0)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrPointless);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+    
+    if (UnityCheckArraysForNull((void*)expected, (void*)actual, lineNumber, msg) == 1)
+        return;
+
+    while (elements--)
+    {
+        diff = *ptr_expected - *ptr_actual;
+        if (diff < 0.0f)
+          diff = 0.0f - diff;
+        tol = UNITY_FLOAT_PRECISION * *ptr_expected;
+        if (tol < 0.0f)
+            tol = 0.0f - tol;
+        
+        //This first part of this condition will catch any NaN or Infinite values
+        if ((diff * 0.0f != 0.0f) || (diff > tol))
+        {
+            UnityTestResultsFailBegin(lineNumber);
+            UnityPrint(UnityStrElement);
+            UnityPrintNumberByStyle((num_elements - elements - 1), UNITY_DISPLAY_STYLE_UINT);
+#ifdef UNITY_FLOAT_VERBOSE
+            UnityPrint(UnityStrExpected);
+            UnityPrintFloat(*ptr_expected);
+            UnityPrint(UnityStrWas);
+            UnityPrintFloat(*ptr_actual);
+#else
+            UnityPrint(UnityStrDelta);
+#endif
+            UnityAddMsgIfSpecified(msg);
+            UNITY_FAIL_AND_BAIL;
+        }
+        ptr_expected++;
+        ptr_actual++;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertFloatsWithin(const _UF delta,
+                             const _UF expected,
+                             const _UF actual,
+                             const char* msg,
+                             const UNITY_LINE_TYPE lineNumber)
+{
+    _UF diff = actual - expected;
+    _UF pos_delta = delta;
+
+    UNITY_SKIP_EXECUTION;
+  
+    if (diff < 0.0f)
+    {
+        diff = 0.0f - diff;
+    }
+    if (pos_delta < 0.0f)
+    {
+        pos_delta = 0.0f - pos_delta;
+    }
+
+    //This first part of this condition will catch any NaN or Infinite values
+    if ((diff * 0.0f != 0.0f) || (pos_delta < diff))
+    {
+        UnityTestResultsFailBegin(lineNumber);
+#ifdef UNITY_FLOAT_VERBOSE
+        UnityPrint(UnityStrExpected);
+        UnityPrintFloat(expected);
+        UnityPrint(UnityStrWas);
+        UnityPrintFloat(actual);
+#else
+        UnityPrint(UnityStrDelta);
+#endif
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertFloatIsInf(const _UF actual,
+                           const char* msg,
+                           const UNITY_LINE_TYPE lineNumber)
+{
+    UNITY_SKIP_EXECUTION;
+
+    // In Microsoft Visual C++ Express Edition 2008,
+    //   if ((1.0f / f_zero) != actual)
+    // produces
+    //   error C2124: divide or mod by zero
+    // As a workaround, place 0 into a variable.
+    if ((1.0f / f_zero) != actual)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+#ifdef UNITY_FLOAT_VERBOSE
+        UnityPrint(UnityStrExpected);
+        UnityPrint(UnityStrInf);
+        UnityPrint(UnityStrWas);
+        UnityPrintFloat(actual);
+#else
+        UnityPrint(UnityStrDelta);
+#endif
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertFloatIsNegInf(const _UF actual,
+                              const char* msg,
+                              const UNITY_LINE_TYPE lineNumber)
+{
+    UNITY_SKIP_EXECUTION;
+
+    // The rationale for not using 1.0f/0.0f is given in UnityAssertFloatIsInf's body.
+    if ((-1.0f / f_zero) != actual)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+#ifdef UNITY_FLOAT_VERBOSE
+        UnityPrint(UnityStrExpected);
+        UnityPrint(UnityStrNegInf);
+        UnityPrint(UnityStrWas);
+        UnityPrintFloat(actual);
+#else
+        UnityPrint(UnityStrDelta);
+#endif
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertFloatIsNaN(const _UF actual,
+                           const char* msg,
+                           const UNITY_LINE_TYPE lineNumber)
+{
+    UNITY_SKIP_EXECUTION;
+
+    if (actual == actual)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+#ifdef UNITY_FLOAT_VERBOSE
+        UnityPrint(UnityStrExpected);
+        UnityPrint(UnityStrNaN);
+        UnityPrint(UnityStrWas);
+        UnityPrintFloat(actual);
+#else
+        UnityPrint(UnityStrDelta);
+#endif
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+#endif //not UNITY_EXCLUDE_FLOAT
+
+//-----------------------------------------------
+#ifndef UNITY_EXCLUDE_DOUBLE
+void UnityAssertEqualDoubleArray(const _UD* expected,
+                                 const _UD* actual,
+                                 const _UU32 num_elements,
+                                 const char* msg,
+                                 const UNITY_LINE_TYPE lineNumber)
+{
+    _UU32 elements = num_elements;
+    const _UD* ptr_expected = expected;
+    const _UD* ptr_actual = actual;
+    _UD diff, tol;
+
+    UNITY_SKIP_EXECUTION;
+  
+    if (elements == 0)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrPointless);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+    
+    if (UnityCheckArraysForNull((void*)expected, (void*)actual, lineNumber, msg) == 1)
+        return;
+
+    while (elements--)
+    {
+        diff = *ptr_expected - *ptr_actual;
+        if (diff < 0.0)
+          diff = 0.0 - diff;
+        tol = UNITY_DOUBLE_PRECISION * *ptr_expected;
+        if (tol < 0.0)
+            tol = 0.0 - tol;
+        
+        //This first part of this condition will catch any NaN or Infinite values
+        if ((diff * 0.0 != 0.0) || (diff > tol))
+        {
+            UnityTestResultsFailBegin(lineNumber);
+            UnityPrint(UnityStrElement);
+            UnityPrintNumberByStyle((num_elements - elements - 1), UNITY_DISPLAY_STYLE_UINT);
+#ifdef UNITY_DOUBLE_VERBOSE
+            UnityPrint(UnityStrExpected);
+            UnityPrintFloat((float)(*ptr_expected));
+            UnityPrint(UnityStrWas);
+            UnityPrintFloat((float)(*ptr_actual));
+#else
+            UnityPrint(UnityStrDelta);
+#endif
+            UnityAddMsgIfSpecified(msg);
+            UNITY_FAIL_AND_BAIL;
+        }
+        ptr_expected++;
+        ptr_actual++;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertDoublesWithin(const _UD delta,
+                              const _UD expected,
+                              const _UD actual,
+                              const char* msg,
+                              const UNITY_LINE_TYPE lineNumber)
+{
+    _UD diff = actual - expected;
+    _UD pos_delta = delta;
+
+    UNITY_SKIP_EXECUTION;
+  
+    if (diff < 0.0)
+    {
+        diff = 0.0 - diff;
+    }
+    if (pos_delta < 0.0)
+    {
+        pos_delta = 0.0 - pos_delta;
+    }
+
+    //This first part of this condition will catch any NaN or Infinite values
+    if ((diff * 0.0 != 0.0) || (pos_delta < diff))
+    {
+        UnityTestResultsFailBegin(lineNumber);
+#ifdef UNITY_DOUBLE_VERBOSE
+        UnityPrint(UnityStrExpected);
+        UnityPrintFloat((float)expected);
+        UnityPrint(UnityStrWas);
+        UnityPrintFloat((float)actual);
+#else
+        UnityPrint(UnityStrDelta);
+#endif
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertDoubleIsInf(const _UD actual,
+                            const char* msg,
+                            const UNITY_LINE_TYPE lineNumber)
+{
+    UNITY_SKIP_EXECUTION;
+
+    // The rationale for not using 1.0/0.0 is given in UnityAssertFloatIsInf's body.
+    if ((1.0 / d_zero) != actual)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+#ifdef UNITY_DOUBLE_VERBOSE
+        UnityPrint(UnityStrExpected);
+        UnityPrint(UnityStrInf);
+        UnityPrint(UnityStrWas);
+        UnityPrintFloat((float)actual);
+#else
+        UnityPrint(UnityStrDelta);
+#endif
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertDoubleIsNegInf(const _UD actual,
+                               const char* msg,
+                               const UNITY_LINE_TYPE lineNumber)
+{
+    UNITY_SKIP_EXECUTION;
+
+    // The rationale for not using 1.0/0.0 is given in UnityAssertFloatIsInf's body.
+    if ((-1.0 / d_zero) != actual)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+#ifdef UNITY_DOUBLE_VERBOSE
+        UnityPrint(UnityStrExpected);
+        UnityPrint(UnityStrNegInf);
+        UnityPrint(UnityStrWas);
+        UnityPrintFloat((float)actual);
+#else
+        UnityPrint(UnityStrDelta);
+#endif
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertDoubleIsNaN(const _UD actual,
+                            const char* msg,
+                            const UNITY_LINE_TYPE lineNumber)
+{
+    UNITY_SKIP_EXECUTION;
+
+    if (actual == actual)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+#ifdef UNITY_DOUBLE_VERBOSE
+        UnityPrint(UnityStrExpected);
+        UnityPrint(UnityStrNaN);
+        UnityPrint(UnityStrWas);
+        UnityPrintFloat((float)actual);
+#else
+        UnityPrint(UnityStrDelta);
+#endif
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+#endif // not UNITY_EXCLUDE_DOUBLE
+
+//-----------------------------------------------
+void UnityAssertNumbersWithin( const _U_SINT delta,
+                               const _U_SINT expected,
+                               const _U_SINT actual,
+                               const char* msg,
+                               const UNITY_LINE_TYPE lineNumber,
+                               const UNITY_DISPLAY_STYLE_T style)
+{
+    UNITY_SKIP_EXECUTION;
+    
+    if ((style & UNITY_DISPLAY_RANGE_INT) == UNITY_DISPLAY_RANGE_INT)
+    {
+        if (actual > expected)
+          Unity.CurrentTestFailed = ((actual - expected) > delta);
+        else
+          Unity.CurrentTestFailed = ((expected - actual) > delta);
+    }
+    else
+    {
+        if ((_U_UINT)actual > (_U_UINT)expected)
+            Unity.CurrentTestFailed = ((_U_UINT)(actual - expected) > (_U_UINT)delta);
+        else
+            Unity.CurrentTestFailed = ((_U_UINT)(expected - actual) > (_U_UINT)delta);
+    }
+
+    if (Unity.CurrentTestFailed)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrDelta);
+        UnityPrintNumberByStyle(delta, style);
+        UnityPrint(UnityStrExpected);
+        UnityPrintNumberByStyle(expected, style);
+        UnityPrint(UnityStrWas);
+        UnityPrintNumberByStyle(actual, style);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertEqualString(const char* expected,
+                            const char* actual,
+                            const char* msg,
+                            const UNITY_LINE_TYPE lineNumber)
+{
+    _UU32 i;
+
+    UNITY_SKIP_EXECUTION;
+  
+    // if both pointers not null compare the strings
+    if (expected && actual)
+    {
+        for (i = 0; expected[i] || actual[i]; i++)
+        {
+            if (expected[i] != actual[i])
+            {
+                Unity.CurrentTestFailed = 1;
+                break;
+            }
+        }
+    }
+    else
+    { // handle case of one pointers being null (if both null, test should pass)
+        if (expected != actual)
+        {
+            Unity.CurrentTestFailed = 1;
+        }
+    }
+
+    if (Unity.CurrentTestFailed)
+    {
+      UnityTestResultsFailBegin(lineNumber);
+      UnityPrintExpectedAndActualStrings(expected, actual);
+      UnityAddMsgIfSpecified(msg);
+      UNITY_FAIL_AND_BAIL;
+    }
+}
+
+//-----------------------------------------------
+void UnityAssertEqualStringArray( const char** expected,
+                                  const char** actual,
+                                  const _UU32 num_elements,
+                                  const char* msg,
+                                  const UNITY_LINE_TYPE lineNumber)
+{
+    _UU32 i, j = 0;
+    
+    UNITY_SKIP_EXECUTION;
+  
+    // if no elements, it's an error
+    if (num_elements == 0)
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrPointless);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+
+    if (UnityCheckArraysForNull((void*)expected, (void*)actual, lineNumber, msg) == 1)
+        return;
+    
+    do
+    {
+        // if both pointers not null compare the strings
+        if (expected[j] && actual[j])
+        {
+            for (i = 0; expected[j][i] || actual[j][i]; i++)
+            {
+                if (expected[j][i] != actual[j][i])
+                {
+                    Unity.CurrentTestFailed = 1;
+                    break;
+                }
+            }
+        }
+        else
+        { // handle case of one pointers being null (if both null, test should pass)
+            if (expected[j] != actual[j])
+            {
+                Unity.CurrentTestFailed = 1;
+            }
+        }
+
+        if (Unity.CurrentTestFailed)
+        {
+            UnityTestResultsFailBegin(lineNumber);
+            if (num_elements > 1)
+            {
+                UnityPrint(UnityStrElement);
+                UnityPrintNumberByStyle((num_elements - j - 1), UNITY_DISPLAY_STYLE_UINT);
+            }
+            UnityPrintExpectedAndActualStrings((const char*)(expected[j]), (const char*)(actual[j]));
+            UnityAddMsgIfSpecified(msg);
+            UNITY_FAIL_AND_BAIL;
+        } 
+    } while (++j < num_elements);
+}
+
+//-----------------------------------------------
+void UnityAssertEqualMemory( const void* expected,
+                             const void* actual,
+                             const _UU32 length,
+                             const _UU32 num_elements,
+                             const char* msg,
+                             const UNITY_LINE_TYPE lineNumber)
+{
+    unsigned char* ptr_exp = (unsigned char*)expected;
+    unsigned char* ptr_act = (unsigned char*)actual;
+    _UU32 elements = num_elements;
+    _UU32 bytes;
+
+    UNITY_SKIP_EXECUTION;
+  
+    if ((elements == 0) || (length == 0))
+    {
+        UnityTestResultsFailBegin(lineNumber);
+        UnityPrint(UnityStrPointless);
+        UnityAddMsgIfSpecified(msg);
+        UNITY_FAIL_AND_BAIL;
+    }
+
+    if (UnityCheckArraysForNull((void*)expected, (void*)actual, lineNumber, msg) == 1)
+        return;
+        
+    while (elements--)
+    {
+        /////////////////////////////////////
+        bytes = length;
+        while (bytes--)
+        {
+            if (*ptr_exp != *ptr_act)
+            {
+                UnityTestResultsFailBegin(lineNumber);
+                UnityPrint(UnityStrMemory);
+                if (num_elements > 1)
+                {
+                    UnityPrint(UnityStrElement);
+                    UnityPrintNumberByStyle((num_elements - elements - 1), UNITY_DISPLAY_STYLE_UINT);
+                }
+                UnityPrint(UnityStrByte);
+                UnityPrintNumberByStyle((length - bytes - 1), UNITY_DISPLAY_STYLE_UINT);
+                UnityPrint(UnityStrExpected);
+                UnityPrintNumberByStyle(*ptr_exp, UNITY_DISPLAY_STYLE_HEX8);
+                UnityPrint(UnityStrWas);
+                UnityPrintNumberByStyle(*ptr_act, UNITY_DISPLAY_STYLE_HEX8);
+                UnityAddMsgIfSpecified(msg);
+                UNITY_FAIL_AND_BAIL;
+            }
+            ptr_exp += 1;
+            ptr_act += 1;
+        }
+        /////////////////////////////////////
+        
+    }
+}
+
+//-----------------------------------------------
+// Control Functions
+//-----------------------------------------------
+
+void UnityFail(const char* msg, const UNITY_LINE_TYPE line)
+{
+    UNITY_SKIP_EXECUTION;
+
+    UnityTestResultsBegin(Unity.TestFile, line);
+    UnityPrintFail();
+    if (msg != NULL)
+    {
+      UNITY_OUTPUT_CHAR(':');
+      if (msg[0] != ' ')
+      {
+        UNITY_OUTPUT_CHAR(' ');  
+      }
+      UnityPrint(msg);
+    }
+    UNITY_FAIL_AND_BAIL;
+}
+
+//-----------------------------------------------
+void UnityIgnore(const char* msg, const UNITY_LINE_TYPE line)
+{
+    UNITY_SKIP_EXECUTION;
+
+    UnityTestResultsBegin(Unity.TestFile, line);
+    UnityPrint("IGNORE");
+    if (msg != NULL)
+    {
+      UNITY_OUTPUT_CHAR(':');
+      UNITY_OUTPUT_CHAR(' ');
+      UnityPrint(msg);
+    }
+    UNITY_IGNORE_AND_BAIL;
+}
+
+//-----------------------------------------------
+void setUp(void);
+void tearDown(void);
+void UnityDefaultTestRun(UnityTestFunction Func, const char* FuncName, const int FuncLineNum)
+{
+    Unity.CurrentTestName = FuncName;
+    Unity.CurrentTestLineNumber = FuncLineNum;
+    Unity.NumberOfTests++; 
+    if (TEST_PROTECT())
+    {
+        setUp();
+        Func();
+    }
+    if (TEST_PROTECT() && !(Unity.CurrentTestIgnored))
+    {
+        tearDown();
+    }
+    UnityConcludeTest();
+}
+
+//-----------------------------------------------
+void UnityBegin(void)
+{
+    Unity.NumberOfTests = 0;
+    Unity.TestFailures = 0;
+    Unity.TestIgnores = 0;
+    Unity.CurrentTestFailed = 0;
+    Unity.CurrentTestIgnored = 0;
+}
+
+//-----------------------------------------------
+int UnityEnd(void)
+{
+    UnityPrint("-----------------------");
+    UNITY_PRINT_EOL;
+    UnityPrintNumber(Unity.NumberOfTests);
+    UnityPrint(" Tests ");
+    UnityPrintNumber(Unity.TestFailures);
+    UnityPrint(" Failures ");
+    UnityPrintNumber(Unity.TestIgnores);
+    UnityPrint(" Ignored");
+    UNITY_PRINT_EOL;
+    if (Unity.TestFailures == 0U)
+    {
+        UnityPrintOk();
+    }
+    else
+    {
+        UnityPrintFail();
+    }
+    UNITY_PRINT_EOL;
+    return Unity.TestFailures;
+}