Added set of assertions for checking CHAR's and CHAR arrays (not as strings)

docs/UnityAssertionsReference.md

@@ -284,6 +284,15 @@ in hexadecimal. Unity output is big endian.
 ##### `TEST_ASSERT_EQUAL_HEX64 (expected, actual)`
 
 
+### Characters
+
+While you can use the 8-bit integer assertions to compare `char`, another option is
+to use this specialized assertion which will show printable characters as printables,
+otherwise showing the HEX escape code for the characters.
+
+##### `TEST_ASSERT_EQUAL_CHAR (expected, actual)`
+
+
 ### Masked and Bit-level Assertions
 
 Masked and bit-level assertions produce output formatted in hexadecimal. Unity
@@ -344,6 +353,8 @@ greater than assertion will fail if it is 0 or less.
 
 ##### `TEST_ASSERT_GREATER_THAN_HEX32 (threshold, actual)`
 
+##### `TEST_ASSERT_GREATER_THAN_CHAR (threshold, actual)`
+
 ##### `TEST_ASSERT_LESS_THAN (threshold, actual)`
 
 ##### `TEST_ASSERT_LESS_THAN_INT (threshold, actual)`
@@ -368,6 +379,8 @@ greater than assertion will fail if it is 0 or less.
 
 ##### `TEST_ASSERT_LESS_THAN_HEX32 (threshold, actual)`
 
+##### `TEST_ASSERT_LESS_THAN_CHAR (threshold, actual)`
+
 
 ### Integer Ranges (of all sizes)
 
@@ -406,6 +419,8 @@ of 7 - 13.
 
 ##### `TEST_ASSERT_HEX64_WITHIN (delta, expected, actual)`
 
+##### `TEST_ASSERT_CHAR_WITHIN (delta, expected, actual)`
+
 ### Structs and Strings
 
 ##### `TEST_ASSERT_EQUAL_PTR (expected, actual)`
@@ -472,6 +487,8 @@ match. Failure messages specify the array index of the failed comparison.
 
 ##### `TEST_ASSERT_EQUAL_HEX64_ARRAY (expected, actual, num_elements)`
 
+##### `TEST_ASSERT_EQUAL_CHAR_ARRAY (expected, actual, num_elements)`
+
 ##### `TEST_ASSERT_EQUAL_PTR_ARRAY (expected, actual, num_elements)`
 
 ##### `TEST_ASSERT_EQUAL_STRING_ARRAY (expected, actual, num_elements)`
@@ -517,6 +534,8 @@ outside the range of \[7 - 13, 9 - 15\].
 
 ##### `TEST_ASSERT_HEX64_ARRAY_WITHIN (delta, expected, actual, num_elements)`
 
+##### `TEST_ASSERT_CHAR_ARRAY_WITHIN (delta, expected, actual, num_elements)`
+
 ### Each Equal (Arrays to Single Value)
 
 `expected` are single values and `actual` are arrays. `num_elements` specifies
@@ -558,6 +577,8 @@ match. Failure messages specify the array index of the failed comparison.
 
 #### `TEST_ASSERT_EACH_EQUAL_HEX64 (expected, actual, num_elements)`
 
+#### `TEST_ASSERT_EACH_EQUAL_CHAR (expected, actual, num_elements)`
+
 #### `TEST_ASSERT_EACH_EQUAL_PTR (expected, actual, num_elements)`
 
 #### `TEST_ASSERT_EACH_EQUAL_STRING (expected, actual, num_elements)`

src/unity.c

@@ -304,13 +304,49 @@ void UnityPrintNumberByStyle(const UNITY_INT number, const UNITY_DISPLAY_STYLE_T
 {
     if ((style & UNITY_DISPLAY_RANGE_INT) == UNITY_DISPLAY_RANGE_INT)
     {
-        UnityPrintNumber(number);
+        if (style == UNITY_DISPLAY_STYLE_CHAR)
+        {
+            /* printable characters plus CR & LF are printed */
+            UNITY_OUTPUT_CHAR('\'');
+            if ((number <= 126) && (number >= 32))
+            {
+                UNITY_OUTPUT_CHAR(number);
+            }
+            /* write escaped carriage returns */
+            else if (number == 13)
+            {
+                UNITY_OUTPUT_CHAR('\\');
+                UNITY_OUTPUT_CHAR('r');
+            }
+            /* write escaped line feeds */
+            else if (number == 10)
+            {
+                UNITY_OUTPUT_CHAR('\\');
+                UNITY_OUTPUT_CHAR('n');
+            }
+            /* unprintable characters are shown as codes */
+            else
+            {
+                UNITY_OUTPUT_CHAR('\\');
+                UNITY_OUTPUT_CHAR('x');
+                UnityPrintNumberHex((UNITY_UINT)number, 2);
+            }
+            UNITY_OUTPUT_CHAR('\'');
+        }
+        else
+        {
+            UnityPrintNumber(number);
+        }
     }
     else if ((style & UNITY_DISPLAY_RANGE_UINT) == UNITY_DISPLAY_RANGE_UINT)
     {
         UnityPrintNumberUnsigned((UNITY_UINT)number);
     }
-    else
+    else if ((style & UNITY_DISPLAY_RANGE_UINT) == UNITY_DISPLAY_RANGE_UINT)
+    {
+        UnityPrintNumberUnsigned((UNITY_UINT)number);
+    }
+    else 
     {
         UNITY_OUTPUT_CHAR('0');
         UNITY_OUTPUT_CHAR('x');

src/unity.h

@@ -143,6 +143,7 @@ void verifyTest(void);
 #define TEST_ASSERT_EQUAL_HEX16(expected, actual)                                                  UNITY_TEST_ASSERT_EQUAL_HEX16((expected), (actual), __LINE__, NULL)
 #define TEST_ASSERT_EQUAL_HEX32(expected, actual)                                                  UNITY_TEST_ASSERT_EQUAL_HEX32((expected), (actual), __LINE__, NULL)
 #define TEST_ASSERT_EQUAL_HEX64(expected, actual)                                                  UNITY_TEST_ASSERT_EQUAL_HEX64((expected), (actual), __LINE__, NULL)
+#define TEST_ASSERT_EQUAL_CHAR(expected, actual)                                                   UNITY_TEST_ASSERT_EQUAL_CHAR((expected), (actual), __LINE__, NULL)
 #define TEST_ASSERT_BITS(mask, expected, actual)                                                   UNITY_TEST_ASSERT_BITS((mask), (expected), (actual), __LINE__, NULL)
 #define TEST_ASSERT_BITS_HIGH(mask, actual)                                                        UNITY_TEST_ASSERT_BITS((mask), (UNITY_UINT32)(-1), (actual), __LINE__, NULL)
 #define TEST_ASSERT_BITS_LOW(mask, actual)                                                         UNITY_TEST_ASSERT_BITS((mask), (UNITY_UINT32)(0), (actual), __LINE__, NULL)
@@ -166,6 +167,7 @@ void verifyTest(void);
 #define TEST_ASSERT_GREATER_THAN_HEX16(threshold, actual)                                          UNITY_TEST_ASSERT_GREATER_THAN_HEX16((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_GREATER_THAN_HEX32(threshold, actual)                                          UNITY_TEST_ASSERT_GREATER_THAN_HEX32((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_GREATER_THAN_HEX64(threshold, actual)                                          UNITY_TEST_ASSERT_GREATER_THAN_HEX64((threshold), (actual), __LINE__, NULL)
+#define TEST_ASSERT_GREATER_THAN_CHAR(threshold, actual)                                           UNITY_TEST_ASSERT_GREATER_THAN_CHAR((threshold), (actual), __LINE__, NULL)
 
 #define TEST_ASSERT_LESS_THAN(threshold, actual)                                                   UNITY_TEST_ASSERT_SMALLER_THAN_INT((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_LESS_THAN_INT(threshold, actual)                                               UNITY_TEST_ASSERT_SMALLER_THAN_INT((threshold), (actual), __LINE__, NULL)
@@ -183,6 +185,7 @@ void verifyTest(void);
 #define TEST_ASSERT_LESS_THAN_HEX16(threshold, actual)                                             UNITY_TEST_ASSERT_SMALLER_THAN_HEX16((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_LESS_THAN_HEX32(threshold, actual)                                             UNITY_TEST_ASSERT_SMALLER_THAN_HEX32((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_LESS_THAN_HEX64(threshold, actual)                                             UNITY_TEST_ASSERT_SMALLER_THAN_HEX64((threshold), (actual), __LINE__, NULL)
+#define TEST_ASSERT_LESS_THAN_CHAR(threshold, actual)                                              UNITY_TEST_ASSERT_SMALLER_THAN_CHAR((threshold), (actual), __LINE__, NULL)
 
 #define TEST_ASSERT_GREATER_OR_EQUAL(threshold, actual)                                            UNITY_TEST_ASSERT_GREATER_OR_EQUAL_INT((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_GREATER_OR_EQUAL_INT(threshold, actual)                                        UNITY_TEST_ASSERT_GREATER_OR_EQUAL_INT((threshold), (actual), __LINE__, NULL)
@@ -200,6 +203,7 @@ void verifyTest(void);
 #define TEST_ASSERT_GREATER_OR_EQUAL_HEX16(threshold, actual)                                      UNITY_TEST_ASSERT_GREATER_OR_EQUAL_HEX16((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_GREATER_OR_EQUAL_HEX32(threshold, actual)                                      UNITY_TEST_ASSERT_GREATER_OR_EQUAL_HEX32((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_GREATER_OR_EQUAL_HEX64(threshold, actual)                                      UNITY_TEST_ASSERT_GREATER_OR_EQUAL_HEX64((threshold), (actual), __LINE__, NULL)
+#define TEST_ASSERT_GREATER_OR_EQUAL_CHAR(threshold, actual)                                       UNITY_TEST_ASSERT_GREATER_OR_EQUAL_CHAR((threshold), (actual), __LINE__, NULL)
 
 #define TEST_ASSERT_LESS_OR_EQUAL(threshold, actual)                                               UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_INT((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_LESS_OR_EQUAL_INT(threshold, actual)                                           UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_INT((threshold), (actual), __LINE__, NULL)
@@ -217,6 +221,7 @@ void verifyTest(void);
 #define TEST_ASSERT_LESS_OR_EQUAL_HEX16(threshold, actual)                                         UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_HEX16((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_LESS_OR_EQUAL_HEX32(threshold, actual)                                         UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_HEX32((threshold), (actual), __LINE__, NULL)
 #define TEST_ASSERT_LESS_OR_EQUAL_HEX64(threshold, actual)                                         UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_HEX64((threshold), (actual), __LINE__, NULL)
+#define TEST_ASSERT_LESS_OR_EQUAL_CHAR(threshold, actual)                                          UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_CHAR((threshold), (actual), __LINE__, NULL)
 
 /* Integer Ranges (of all sizes) */
 #define TEST_ASSERT_INT_WITHIN(delta, expected, actual)                                            UNITY_TEST_ASSERT_INT_WITHIN((delta), (expected), (actual), __LINE__, NULL)
@@ -235,6 +240,7 @@ void verifyTest(void);
 #define TEST_ASSERT_HEX16_WITHIN(delta, expected, actual)                                          UNITY_TEST_ASSERT_HEX16_WITHIN((delta), (expected), (actual), __LINE__, NULL)
 #define TEST_ASSERT_HEX32_WITHIN(delta, expected, actual)                                          UNITY_TEST_ASSERT_HEX32_WITHIN((delta), (expected), (actual), __LINE__, NULL)
 #define TEST_ASSERT_HEX64_WITHIN(delta, expected, actual)                                          UNITY_TEST_ASSERT_HEX64_WITHIN((delta), (expected), (actual), __LINE__, NULL)
+#define TEST_ASSERT_CHAR_WITHIN(delta, expected, actual)                                           UNITY_TEST_ASSERT_CHAR_WITHIN((delta), (expected), (actual), __LINE__, NULL)
 
 /* Integer Array Ranges (of all sizes) */
 #define TEST_ASSERT_INT_ARRAY_WITHIN(delta, expected, actual, num_elements)                        UNITY_TEST_ASSERT_INT_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, NULL)
@@ -253,6 +259,7 @@ void verifyTest(void);
 #define TEST_ASSERT_HEX16_ARRAY_WITHIN(delta, expected, actual, num_elements)                      UNITY_TEST_ASSERT_HEX16_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, NULL)
 #define TEST_ASSERT_HEX32_ARRAY_WITHIN(delta, expected, actual, num_elements)                      UNITY_TEST_ASSERT_HEX32_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, NULL)
 #define TEST_ASSERT_HEX64_ARRAY_WITHIN(delta, expected, actual, num_elements)                      UNITY_TEST_ASSERT_HEX64_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, NULL)
+#define TEST_ASSERT_CHAR_ARRAY_WITHIN(delta, expected, actual, num_elements)                       UNITY_TEST_ASSERT_CHAR_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, NULL)
 
 
 /* Structs and Strings */
@@ -281,6 +288,7 @@ void verifyTest(void);
 #define TEST_ASSERT_EQUAL_PTR_ARRAY(expected, actual, num_elements)                                UNITY_TEST_ASSERT_EQUAL_PTR_ARRAY((expected), (actual), (num_elements), __LINE__, NULL)
 #define TEST_ASSERT_EQUAL_STRING_ARRAY(expected, actual, num_elements)                             UNITY_TEST_ASSERT_EQUAL_STRING_ARRAY((expected), (actual), (num_elements), __LINE__, NULL)
 #define TEST_ASSERT_EQUAL_MEMORY_ARRAY(expected, actual, len, num_elements)                        UNITY_TEST_ASSERT_EQUAL_MEMORY_ARRAY((expected), (actual), (len), (num_elements), __LINE__, NULL)
+#define TEST_ASSERT_EQUAL_CHAR_ARRAY(expected, actual, num_elements)                               UNITY_TEST_ASSERT_EQUAL_CHAR_ARRAY((expected), (actual), (num_elements), __LINE__, NULL)
 
 /* Arrays Compared To Single Value */
 #define TEST_ASSERT_EACH_EQUAL_INT(expected, actual, num_elements)                                 UNITY_TEST_ASSERT_EACH_EQUAL_INT((expected), (actual), (num_elements), __LINE__, NULL)
@@ -302,6 +310,7 @@ void verifyTest(void);
 #define TEST_ASSERT_EACH_EQUAL_PTR(expected, actual, num_elements)                                 UNITY_TEST_ASSERT_EACH_EQUAL_PTR((expected), (actual), (num_elements), __LINE__, NULL)
 #define TEST_ASSERT_EACH_EQUAL_STRING(expected, actual, num_elements)                              UNITY_TEST_ASSERT_EACH_EQUAL_STRING((expected), (actual), (num_elements), __LINE__, NULL)
 #define TEST_ASSERT_EACH_EQUAL_MEMORY(expected, actual, len, num_elements)                         UNITY_TEST_ASSERT_EACH_EQUAL_MEMORY((expected), (actual), (len), (num_elements), __LINE__, NULL)
+#define TEST_ASSERT_EACH_EQUAL_CHAR(expected, actual, num_elements)                                UNITY_TEST_ASSERT_EACH_EQUAL_CHAR((expected), (actual), (num_elements), __LINE__, NULL)
 
 /* Floating Point (If Enabled) */
 #define TEST_ASSERT_FLOAT_WITHIN(delta, expected, actual)                                          UNITY_TEST_ASSERT_FLOAT_WITHIN((delta), (expected), (actual), __LINE__, NULL)
@@ -387,6 +396,7 @@ void verifyTest(void);
 #define TEST_ASSERT_BITS_LOW_MESSAGE(mask, actual, message)                                        UNITY_TEST_ASSERT_BITS((mask), (UNITY_UINT32)(0), (actual), __LINE__, (message))
 #define TEST_ASSERT_BIT_HIGH_MESSAGE(bit, actual, message)                                         UNITY_TEST_ASSERT_BITS(((UNITY_UINT32)1 << (bit)), (UNITY_UINT32)(-1), (actual), __LINE__, (message))
 #define TEST_ASSERT_BIT_LOW_MESSAGE(bit, actual, message)                                          UNITY_TEST_ASSERT_BITS(((UNITY_UINT32)1 << (bit)), (UNITY_UINT32)(0), (actual), __LINE__, (message))
+#define TEST_ASSERT_EQUAL_CHAR_MESSAGE(expected, actual, message)                                  UNITY_TEST_ASSERT_EQUAL_CHAR((expected), (actual), __LINE__, (message))
 
 /* Integer Greater Than/ Less Than (of all sizes) */
 #define TEST_ASSERT_GREATER_THAN_MESSAGE(threshold, actual, message)                               UNITY_TEST_ASSERT_GREATER_THAN_INT((threshold), (actual), __LINE__, (message))
@@ -405,6 +415,7 @@ void verifyTest(void);
 #define TEST_ASSERT_GREATER_THAN_HEX16_MESSAGE(threshold, actual, message)                         UNITY_TEST_ASSERT_GREATER_THAN_HEX16((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_GREATER_THAN_HEX32_MESSAGE(threshold, actual, message)                         UNITY_TEST_ASSERT_GREATER_THAN_HEX32((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_GREATER_THAN_HEX64_MESSAGE(threshold, actual, message)                         UNITY_TEST_ASSERT_GREATER_THAN_HEX64((threshold), (actual), __LINE__, (message))
+#define TEST_ASSERT_GREATER_THAN_CHAR_MESSAGE(threshold, actual, message)                          UNITY_TEST_ASSERT_GREATER_THAN_CHAR((threshold), (actual), __LINE__, (message))
 
 #define TEST_ASSERT_LESS_THAN_MESSAGE(threshold, actual, message)                                  UNITY_TEST_ASSERT_SMALLER_THAN_INT((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_LESS_THAN_INT_MESSAGE(threshold, actual, message)                              UNITY_TEST_ASSERT_SMALLER_THAN_INT((threshold), (actual), __LINE__, (message))
@@ -422,6 +433,7 @@ void verifyTest(void);
 #define TEST_ASSERT_LESS_THAN_HEX16_MESSAGE(threshold, actual, message)                            UNITY_TEST_ASSERT_SMALLER_THAN_HEX16((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_LESS_THAN_HEX32_MESSAGE(threshold, actual, message)                            UNITY_TEST_ASSERT_SMALLER_THAN_HEX32((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_LESS_THAN_HEX64_MESSAGE(threshold, actual, message)                            UNITY_TEST_ASSERT_SMALLER_THAN_HEX64((threshold), (actual), __LINE__, (message))
+#define TEST_ASSERT_LESS_THAN_CHAR_MESSAGE(threshold, actual, message)                             UNITY_TEST_ASSERT_SMALLER_THAN_CHAR((threshold), (actual), __LINE__, (message))
 
 #define TEST_ASSERT_GREATER_OR_EQUAL_MESSAGE(threshold, actual, message)                           UNITY_TEST_ASSERT_GREATER_OR_EQUAL_INT((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_GREATER_OR_EQUAL_INT_MESSAGE(threshold, actual, message)                       UNITY_TEST_ASSERT_GREATER_OR_EQUAL_INT((threshold), (actual), __LINE__, (message))
@@ -439,6 +451,7 @@ void verifyTest(void);
 #define TEST_ASSERT_GREATER_OR_EQUAL_HEX16_MESSAGE(threshold, actual, message)                     UNITY_TEST_ASSERT_GREATER_OR_EQUAL_HEX16((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_GREATER_OR_EQUAL_HEX32_MESSAGE(threshold, actual, message)                     UNITY_TEST_ASSERT_GREATER_OR_EQUAL_HEX32((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_GREATER_OR_EQUAL_HEX64_MESSAGE(threshold, actual, message)                     UNITY_TEST_ASSERT_GREATER_OR_EQUAL_HEX64((threshold), (actual), __LINE__, (message))
+#define TEST_ASSERT_GREATER_OR_EQUAL_CHAR_MESSAGE(threshold, actual, message)                      UNITY_TEST_ASSERT_GREATER_OR_EQUAL_CHAR((threshold), (actual), __LINE__, (message))
 
 #define TEST_ASSERT_LESS_OR_EQUAL_MESSAGE(threshold, actual, message)                              UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_INT((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_LESS_OR_EQUAL_INT_MESSAGE(threshold, actual, message)                          UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_INT((threshold), (actual), __LINE__, (message))
@@ -456,6 +469,7 @@ void verifyTest(void);
 #define TEST_ASSERT_LESS_OR_EQUAL_HEX16_MESSAGE(threshold, actual, message)                        UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_HEX16((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_LESS_OR_EQUAL_HEX32_MESSAGE(threshold, actual, message)                        UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_HEX32((threshold), (actual), __LINE__, (message))
 #define TEST_ASSERT_LESS_OR_EQUAL_HEX64_MESSAGE(threshold, actual, message)                        UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_HEX64((threshold), (actual), __LINE__, (message))
+#define TEST_ASSERT_LESS_OR_EQUAL_CHAR_MESSAGE(threshold, actual, message)                         UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_CHAR((threshold), (actual), __LINE__, (message))
 
 /* Integer Ranges (of all sizes) */
 #define TEST_ASSERT_INT_WITHIN_MESSAGE(delta, expected, actual, message)                           UNITY_TEST_ASSERT_INT_WITHIN((delta), (expected), (actual), __LINE__, (message))
@@ -474,6 +488,7 @@ void verifyTest(void);
 #define TEST_ASSERT_HEX16_WITHIN_MESSAGE(delta, expected, actual, message)                         UNITY_TEST_ASSERT_HEX16_WITHIN((delta), (expected), (actual), __LINE__, (message))
 #define TEST_ASSERT_HEX32_WITHIN_MESSAGE(delta, expected, actual, message)                         UNITY_TEST_ASSERT_HEX32_WITHIN((delta), (expected), (actual), __LINE__, (message))
 #define TEST_ASSERT_HEX64_WITHIN_MESSAGE(delta, expected, actual, message)                         UNITY_TEST_ASSERT_HEX64_WITHIN((delta), (expected), (actual), __LINE__, (message))
+#define TEST_ASSERT_CHAR_WITHIN_MESSAGE(delta, expected, actual, message)                          UNITY_TEST_ASSERT_CHAR_WITHIN((delta), (expected), (actual), __LINE__, (message))
 
 /* Integer Array Ranges (of all sizes) */
 #define TEST_ASSERT_INT_ARRAY_WITHIN_MESSAGE(delta, expected, actual, num_elements, message)       UNITY_TEST_ASSERT_INT_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, (message))
@@ -492,6 +507,7 @@ void verifyTest(void);
 #define TEST_ASSERT_HEX16_ARRAY_WITHIN_MESSAGE(delta, expected, actual, num_elements, message)     UNITY_TEST_ASSERT_HEX16_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, (message))
 #define TEST_ASSERT_HEX32_ARRAY_WITHIN_MESSAGE(delta, expected, actual, num_elements, message)     UNITY_TEST_ASSERT_HEX32_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, (message))
 #define TEST_ASSERT_HEX64_ARRAY_WITHIN_MESSAGE(delta, expected, actual, num_elements, message)     UNITY_TEST_ASSERT_HEX64_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, (message))
+#define TEST_ASSERT_CHAR_ARRAY_WITHIN_MESSAGE(delta, expected, actual, num_elements, message)      UNITY_TEST_ASSERT_CHAR_ARRAY_WITHIN((delta), (expected), (actual), num_elements, __LINE__, (message))
 
 
 /* Structs and Strings */
@@ -520,6 +536,7 @@ void verifyTest(void);
 #define TEST_ASSERT_EQUAL_PTR_ARRAY_MESSAGE(expected, actual, num_elements, message)               UNITY_TEST_ASSERT_EQUAL_PTR_ARRAY((expected), (actual), (num_elements), __LINE__, (message))
 #define TEST_ASSERT_EQUAL_STRING_ARRAY_MESSAGE(expected, actual, num_elements, message)            UNITY_TEST_ASSERT_EQUAL_STRING_ARRAY((expected), (actual), (num_elements), __LINE__, (message))
 #define TEST_ASSERT_EQUAL_MEMORY_ARRAY_MESSAGE(expected, actual, len, num_elements, message)       UNITY_TEST_ASSERT_EQUAL_MEMORY_ARRAY((expected), (actual), (len), (num_elements), __LINE__, (message))
+#define TEST_ASSERT_EQUAL_CHAR_ARRAY_MESSAGE(expected, actual, num_elements, message)              UNITY_TEST_ASSERT_EQUAL_CHAR_ARRAY((expected), (actual), (num_elements), __LINE__, (message))
 
 /* Arrays Compared To Single Value*/
 #define TEST_ASSERT_EACH_EQUAL_INT_MESSAGE(expected, actual, num_elements, message)                UNITY_TEST_ASSERT_EACH_EQUAL_INT((expected), (actual), (num_elements), __LINE__, (message))
@@ -541,6 +558,7 @@ void verifyTest(void);
 #define TEST_ASSERT_EACH_EQUAL_PTR_MESSAGE(expected, actual, num_elements, message)                UNITY_TEST_ASSERT_EACH_EQUAL_PTR((expected), (actual), (num_elements), __LINE__, (message))
 #define TEST_ASSERT_EACH_EQUAL_STRING_MESSAGE(expected, actual, num_elements, message)             UNITY_TEST_ASSERT_EACH_EQUAL_STRING((expected), (actual), (num_elements), __LINE__, (message))
 #define TEST_ASSERT_EACH_EQUAL_MEMORY_MESSAGE(expected, actual, len, num_elements, message)        UNITY_TEST_ASSERT_EACH_EQUAL_MEMORY((expected), (actual), (len), (num_elements), __LINE__, (message))
+#define TEST_ASSERT_EACH_EQUAL_CHAR_MESSAGE(expected, actual, num_elements, message)               UNITY_TEST_ASSERT_EACH_EQUAL_CHAR((expected), (actual), (num_elements), __LINE__, (message))
 
 /* Floating Point (If Enabled) */
 #define TEST_ASSERT_FLOAT_WITHIN_MESSAGE(delta, expected, actual, message)                         UNITY_TEST_ASSERT_FLOAT_WITHIN((delta), (expected), (actual), __LINE__, (message))

src/unity_internals.h

@@ -381,6 +381,7 @@ typedef void (*UnityTestFunction)(void);
 #define UNITY_DISPLAY_RANGE_INT  (0x10)
 #define UNITY_DISPLAY_RANGE_UINT (0x20)
 #define UNITY_DISPLAY_RANGE_HEX  (0x40)
+#define UNITY_DISPLAY_RANGE_CHAR (0x80)
 
 typedef enum
 {
@@ -407,6 +408,8 @@ typedef enum
     UNITY_DISPLAY_STYLE_HEX64    = 8 + UNITY_DISPLAY_RANGE_HEX,
 #endif
 
+    UNITY_DISPLAY_STYLE_CHAR     = 1 + UNITY_DISPLAY_RANGE_CHAR + UNITY_DISPLAY_RANGE_INT,
+
     UNITY_DISPLAY_STYLE_UNKNOWN
 } UNITY_DISPLAY_STYLE_T;
 
@@ -764,6 +767,7 @@ int UnityTestMatches(void);
 #define UNITY_TEST_ASSERT_EQUAL_HEX8(expected, actual, line, message)                            UnityAssertEqualNumber((UNITY_INT)(UNITY_INT8 )(expected), (UNITY_INT)(UNITY_INT8 )(actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX8)
 #define UNITY_TEST_ASSERT_EQUAL_HEX16(expected, actual, line, message)                           UnityAssertEqualNumber((UNITY_INT)(UNITY_INT16)(expected), (UNITY_INT)(UNITY_INT16)(actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX16)
 #define UNITY_TEST_ASSERT_EQUAL_HEX32(expected, actual, line, message)                           UnityAssertEqualNumber((UNITY_INT)(UNITY_INT32)(expected), (UNITY_INT)(UNITY_INT32)(actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX32)
+#define UNITY_TEST_ASSERT_EQUAL_CHAR(expected, actual, line, message)                            UnityAssertEqualNumber((UNITY_INT)(UNITY_INT8 )(expected), (UNITY_INT)(UNITY_INT8 )(actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_CHAR)
 #define UNITY_TEST_ASSERT_BITS(mask, expected, actual, line, message)                            UnityAssertBits((UNITY_INT)(mask), (UNITY_INT)(expected), (UNITY_INT)(actual), (message), (UNITY_LINE_TYPE)(line))
 
 #define UNITY_TEST_ASSERT_GREATER_THAN_INT(threshold, actual, line, message)                     UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(threshold),              (UNITY_INT)(actual),              UNITY_GREATER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT)
@@ -777,6 +781,7 @@ int UnityTestMatches(void);
 #define UNITY_TEST_ASSERT_GREATER_THAN_HEX8(threshold, actual, line, message)                    UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT8 )(threshold), (UNITY_INT)(UNITY_UINT8 )(actual), UNITY_GREATER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX8)
 #define UNITY_TEST_ASSERT_GREATER_THAN_HEX16(threshold, actual, line, message)                   UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT16)(threshold), (UNITY_INT)(UNITY_UINT16)(actual), UNITY_GREATER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX16)
 #define UNITY_TEST_ASSERT_GREATER_THAN_HEX32(threshold, actual, line, message)                   UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT32)(threshold), (UNITY_INT)(UNITY_UINT32)(actual), UNITY_GREATER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX32)
+#define UNITY_TEST_ASSERT_GREATER_THAN_CHAR(threshold, actual, line, message)                    UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_INT8 )(threshold), (UNITY_INT)(UNITY_INT8 )(actual), UNITY_GREATER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_CHAR)
 
 #define UNITY_TEST_ASSERT_SMALLER_THAN_INT(threshold, actual, line, message)                     UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(threshold),              (UNITY_INT)(actual),              UNITY_SMALLER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT)
 #define UNITY_TEST_ASSERT_SMALLER_THAN_INT8(threshold, actual, line, message)                    UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_INT8 )(threshold), (UNITY_INT)(UNITY_INT8 )(actual), UNITY_SMALLER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT8)
@@ -789,6 +794,7 @@ int UnityTestMatches(void);
 #define UNITY_TEST_ASSERT_SMALLER_THAN_HEX8(threshold, actual, line, message)                    UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT8 )(threshold), (UNITY_INT)(UNITY_UINT8 )(actual), UNITY_SMALLER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX8)
 #define UNITY_TEST_ASSERT_SMALLER_THAN_HEX16(threshold, actual, line, message)                   UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT16)(threshold), (UNITY_INT)(UNITY_UINT16)(actual), UNITY_SMALLER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX16)
 #define UNITY_TEST_ASSERT_SMALLER_THAN_HEX32(threshold, actual, line, message)                   UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT32)(threshold), (UNITY_INT)(UNITY_UINT32)(actual), UNITY_SMALLER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX32)
+#define UNITY_TEST_ASSERT_SMALLER_THAN_CHAR(threshold, actual, line, message)                    UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_INT8 )(threshold), (UNITY_INT)(UNITY_INT8 )(actual), UNITY_SMALLER_THAN, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_CHAR)
 
 #define UNITY_TEST_ASSERT_GREATER_OR_EQUAL_INT(threshold, actual, line, message)                 UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)              (threshold), (UNITY_INT)              (actual), UNITY_GREATER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT)
 #define UNITY_TEST_ASSERT_GREATER_OR_EQUAL_INT8(threshold, actual, line, message)                UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_INT8 ) (threshold), (UNITY_INT)(UNITY_INT8 ) (actual), UNITY_GREATER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT8)
@@ -801,6 +807,7 @@ int UnityTestMatches(void);
 #define UNITY_TEST_ASSERT_GREATER_OR_EQUAL_HEX8(threshold, actual, line, message)                UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT8 )(threshold), (UNITY_INT)(UNITY_UINT8 )(actual), UNITY_GREATER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX8)
 #define UNITY_TEST_ASSERT_GREATER_OR_EQUAL_HEX16(threshold, actual, line, message)               UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT16)(threshold), (UNITY_INT)(UNITY_UINT16)(actual), UNITY_GREATER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX16)
 #define UNITY_TEST_ASSERT_GREATER_OR_EQUAL_HEX32(threshold, actual, line, message)               UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT32)(threshold), (UNITY_INT)(UNITY_UINT32)(actual), UNITY_GREATER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX32)
+#define UNITY_TEST_ASSERT_GREATER_OR_EQUAL_CHAR(threshold, actual, line, message)                UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_INT8 ) (threshold), (UNITY_INT)(UNITY_INT8 ) (actual), UNITY_GREATER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_CHAR)
 
 #define UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_INT(threshold, actual, line, message)                 UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)             (threshold),  (UNITY_INT)              (actual), UNITY_SMALLER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT)
 #define UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_INT8(threshold, actual, line, message)                UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_INT8 )(threshold),  (UNITY_INT)(UNITY_INT8 ) (actual), UNITY_SMALLER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT8)
@@ -813,6 +820,7 @@ int UnityTestMatches(void);
 #define UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_HEX8(threshold, actual, line, message)                UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT8 )(threshold), (UNITY_INT)(UNITY_UINT8 )(actual), UNITY_SMALLER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX8)
 #define UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_HEX16(threshold, actual, line, message)               UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT16)(threshold), (UNITY_INT)(UNITY_UINT16)(actual), UNITY_SMALLER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX16)
 #define UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_HEX32(threshold, actual, line, message)               UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_UINT32)(threshold), (UNITY_INT)(UNITY_UINT32)(actual), UNITY_SMALLER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX32)
+#define UNITY_TEST_ASSERT_SMALLER_OR_EQUAL_CHAR(threshold, actual, line, message)                UnityAssertGreaterOrLessOrEqualNumber((UNITY_INT)(UNITY_INT8 )(threshold),  (UNITY_INT)(UNITY_INT8 ) (actual), UNITY_SMALLER_OR_EQUAL, (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_CHAR)
 
 #define UNITY_TEST_ASSERT_INT_WITHIN(delta, expected, actual, line, message)                     UnityAssertNumbersWithin(              (delta), (UNITY_INT)                          (expected), (UNITY_INT)                          (actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT)
 #define UNITY_TEST_ASSERT_INT8_WITHIN(delta, expected, actual, line, message)                    UnityAssertNumbersWithin((UNITY_UINT8 )(delta), (UNITY_INT)(UNITY_INT8 )             (expected), (UNITY_INT)(UNITY_INT8 )             (actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT8)
@@ -825,7 +833,7 @@ int UnityTestMatches(void);
 #define UNITY_TEST_ASSERT_HEX8_WITHIN(delta, expected, actual, line, message)                    UnityAssertNumbersWithin((UNITY_UINT8 )(delta), (UNITY_INT)(UNITY_UINT)(UNITY_UINT8 )(expected), (UNITY_INT)(UNITY_UINT)(UNITY_UINT8 )(actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX8)
 #define UNITY_TEST_ASSERT_HEX16_WITHIN(delta, expected, actual, line, message)                   UnityAssertNumbersWithin((UNITY_UINT16)(delta), (UNITY_INT)(UNITY_UINT)(UNITY_UINT16)(expected), (UNITY_INT)(UNITY_UINT)(UNITY_UINT16)(actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX16)
 #define UNITY_TEST_ASSERT_HEX32_WITHIN(delta, expected, actual, line, message)                   UnityAssertNumbersWithin((UNITY_UINT32)(delta), (UNITY_INT)(UNITY_UINT)(UNITY_UINT32)(expected), (UNITY_INT)(UNITY_UINT)(UNITY_UINT32)(actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX32)
-
+#define UNITY_TEST_ASSERT_CHAR_WITHIN(delta, expected, actual, line, message)                    UnityAssertNumbersWithin((UNITY_UINT8 )(delta), (UNITY_INT)(UNITY_INT8 )             (expected), (UNITY_INT)(UNITY_INT8 )             (actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_CHAR)
 
 #define UNITY_TEST_ASSERT_INT_ARRAY_WITHIN(delta, expected, actual, num_elements, line, message)     UnityAssertNumbersArrayWithin(              (delta), (UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), ((UNITY_UINT32)(num_elements)), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT, UNITY_ARRAY_TO_ARRAY)
 #define UNITY_TEST_ASSERT_INT8_ARRAY_WITHIN(delta, expected, actual, num_elements, line, message)    UnityAssertNumbersArrayWithin((UNITY_UINT8 )(delta), (UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), ((UNITY_UINT32)(num_elements)), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT8, UNITY_ARRAY_TO_ARRAY)
@@ -838,6 +846,7 @@ int UnityTestMatches(void);
 #define UNITY_TEST_ASSERT_HEX8_ARRAY_WITHIN(delta, expected, actual, num_elements, line, message)    UnityAssertNumbersArrayWithin((UNITY_UINT8 )(delta), (UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), ((UNITY_UINT32)(num_elements)), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX8, UNITY_ARRAY_TO_ARRAY)
 #define UNITY_TEST_ASSERT_HEX16_ARRAY_WITHIN(delta, expected, actual, num_elements, line, message)   UnityAssertNumbersArrayWithin((UNITY_UINT16)(delta), (UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), ((UNITY_UINT32)(num_elements)), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX16, UNITY_ARRAY_TO_ARRAY)
 #define UNITY_TEST_ASSERT_HEX32_ARRAY_WITHIN(delta, expected, actual, num_elements, line, message)   UnityAssertNumbersArrayWithin((UNITY_UINT32)(delta), (UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), ((UNITY_UINT32)(num_elements)), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_HEX32, UNITY_ARRAY_TO_ARRAY)
+#define UNITY_TEST_ASSERT_CHAR_ARRAY_WITHIN(delta, expected, actual, num_elements, line, message)    UnityAssertNumbersArrayWithin((UNITY_UINT8 )(delta), (UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), ((UNITY_UINT32)(num_elements)), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_CHAR, UNITY_ARRAY_TO_ARRAY)
 
 
 #define UNITY_TEST_ASSERT_EQUAL_PTR(expected, actual, line, message)                             UnityAssertEqualNumber((UNITY_PTR_TO_INT)(expected), (UNITY_PTR_TO_INT)(actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_POINTER)
@@ -859,6 +868,7 @@ int UnityTestMatches(void);
 #define UNITY_TEST_ASSERT_EQUAL_PTR_ARRAY(expected, actual, num_elements, line, message)         UnityAssertEqualIntArray((UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_POINTER, UNITY_ARRAY_TO_ARRAY)
 #define UNITY_TEST_ASSERT_EQUAL_STRING_ARRAY(expected, actual, num_elements, line, message)      UnityAssertEqualStringArray((UNITY_INTERNAL_PTR)(expected), (const char**)(actual), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_ARRAY_TO_ARRAY)
 #define UNITY_TEST_ASSERT_EQUAL_MEMORY_ARRAY(expected, actual, len, num_elements, line, message) UnityAssertEqualMemory((UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), (UNITY_UINT32)(len), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_ARRAY_TO_ARRAY)
+#define UNITY_TEST_ASSERT_EQUAL_CHAR_ARRAY(expected, actual, num_elements, line, message)        UnityAssertEqualIntArray((UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_CHAR,    UNITY_ARRAY_TO_ARRAY)
 
 #define UNITY_TEST_ASSERT_EACH_EQUAL_INT(expected, actual, num_elements, line, message)          UnityAssertEqualIntArray(UnityNumToPtr((UNITY_INT)              (expected), (UNITY_INT_WIDTH / 8)),          (UNITY_INTERNAL_PTR)(actual), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT,     UNITY_ARRAY_TO_VAL)
 #define UNITY_TEST_ASSERT_EACH_EQUAL_INT8(expected, actual, num_elements, line, message)         UnityAssertEqualIntArray(UnityNumToPtr((UNITY_INT)(UNITY_INT8  )(expected), 1),                              (UNITY_INTERNAL_PTR)(actual), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT8,    UNITY_ARRAY_TO_VAL)
@@ -874,6 +884,7 @@ int UnityTestMatches(void);
 #define UNITY_TEST_ASSERT_EACH_EQUAL_PTR(expected, actual, num_elements, line, message)          UnityAssertEqualIntArray(UnityNumToPtr((UNITY_PTR_TO_INT)       (expected), (UNITY_POINTER_WIDTH / 8)),      (UNITY_INTERNAL_PTR)(actual), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_POINTER, UNITY_ARRAY_TO_VAL)
 #define UNITY_TEST_ASSERT_EACH_EQUAL_STRING(expected, actual, num_elements, line, message)       UnityAssertEqualStringArray((UNITY_INTERNAL_PTR)(expected), (const char**)(actual), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_ARRAY_TO_VAL)
 #define UNITY_TEST_ASSERT_EACH_EQUAL_MEMORY(expected, actual, len, num_elements, line, message)  UnityAssertEqualMemory((UNITY_INTERNAL_PTR)(expected), (UNITY_INTERNAL_PTR)(actual), (UNITY_UINT32)(len), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_ARRAY_TO_VAL)
+#define UNITY_TEST_ASSERT_EACH_EQUAL_CHAR(expected, actual, num_elements, line, message)         UnityAssertEqualIntArray(UnityNumToPtr((UNITY_INT)(UNITY_INT8  )(expected), 1),                              (UNITY_INTERNAL_PTR)(actual), (UNITY_UINT32)(num_elements), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_CHAR,    UNITY_ARRAY_TO_VAL)
 
 #ifdef UNITY_SUPPORT_64
 #define UNITY_TEST_ASSERT_EQUAL_INT64(expected, actual, line, message)                           UnityAssertEqualNumber((UNITY_INT)(expected), (UNITY_INT)(actual), (message), (UNITY_LINE_TYPE)(line), UNITY_DISPLAY_STYLE_INT64)