From 02276ff2af79314413f49a20194f9cfbb63e41e7 Mon Sep 17 00:00:00 2001
From: mvandervoord <mvandervoord@e7d17a6e-8845-0410-bbbc-c8efb4fdad7e>
Date: Thu, 28 May 2009 15:35:54 +0000
Subject: [PATCH] git-svn-id:
 http://unity.svn.sourceforge.net/svnroot/unity/trunk@29
 e7d17a6e-8845-0410-bbbc-c8efb4fdad7e

---
 examples/helper/UnityHelper.c | 45 +++++++++++++++++++++++++++++++++++
 examples/helper/UnityHelper.h | 17 +++++++++++++
 2 files changed, 62 insertions(+)
 create mode 100644 examples/helper/UnityHelper.c
 create mode 100644 examples/helper/UnityHelper.h

diff --git a/examples/helper/UnityHelper.c b/examples/helper/UnityHelper.c
new file mode 100644
index 0000000..5a3d08a
--- /dev/null
+++ b/examples/helper/UnityHelper.c
@@ -0,0 +1,45 @@
+#include "unity.h"
+#include "UnityHelper.h"
+#include <stdio.h>
+#include <string.h>
+
+static char message[1024];
+
+void AssertEqualUintArray(const unsigned int* expected, const unsigned int* actual, const unsigned int length)
+{
+    unsigned int i;
+
+    for (i = 0; i < length; i++)
+    {
+        sprintf(message, "Array comparison failed at index %u.", i);
+        TEST_ASSERT_EQUAL_UINT_MESSAGE(expected[i], actual[i], message);
+    }
+}
+
+void AssertEqualIntArray(const int* expected, const int* actual, const unsigned int length)
+{
+    unsigned int i;
+
+    for (i = 0; i < length; i++)
+    {
+        sprintf(message, "Array comparison failed at index %u.", i);
+        TEST_ASSERT_EQUAL_INT_MESSAGE(expected[i], actual[i], message);
+    }
+}
+
+void AssertFloatArrayWithin(const float tolerance, const float* expected, const float* actual, const unsigned int length)
+{
+    unsigned int i;
+
+    for (i = 0; i < length; i++)
+    {
+        sprintf(message, "Array mismatch at index %u, Expected %f, Actual %f, Tolerance %f, Delta %f", i, expected[i], actual[i], tolerance, (expected[i]-actual[i]));
+        TEST_ASSERT_FLOAT_WITHIN_MESSAGE(tolerance, expected[i], actual[i], message);
+    }
+}
+
+void AssertEqualExampleStruct(EXAMPLE_STRUCT_T expected, EXAMPLE_STRUCT_T actual)
+{
+    TEST_ASSERT_EQUAL_INT_MESSAGE(expected.x, actual.x, "Example Struct Failed For Field x");
+    TEST_ASSERT_EQUAL_INT_MESSAGE(expected.y, actual.y, "Example Struct Failed For Field y");
+}
diff --git a/examples/helper/UnityHelper.h b/examples/helper/UnityHelper.h
new file mode 100644
index 0000000..75e962b
--- /dev/null
+++ b/examples/helper/UnityHelper.h
@@ -0,0 +1,17 @@
+#ifndef _TESTHELPER_H
+#define _TESTHELPER_H
+
+#include "Types.h"
+
+void AssertEqualUintArray(const unsigned int* expected, const unsigned int* actual, const unsigned int length);
+void AssertEqualIntArray(const int* expected, const int* actual, const unsigned int length);
+void AssertEqualCharArray(const char expected[], const char actual[], const int length);
+void AssertFloatArrayWithin(const float tolerance, const float* expected, const float* actual, const unsigned int length);
+void AssertEqualExampleStruct(const EXAMPLE_STRUCT_T expected, const EXAMPLE_STRUCT_T actual);
+
+#define TEST_ASSERT_EQUAL_uint32_ARRAY(expected, actual, length) {AssertEqualUintArray(expected, actual, length);}
+#define TEST_ASSERT_EQUAL_INT_ARRAY(expected, actual, length) {AssertEqualIntArray(expected, actual, length);}
+#define TEST_ASSERT_FLOAT_ARRAY_WITHIN(tolerance, expected, actual, length) {AssertFloatArrayWithin(tolerance, expected, actual, length);}
+#define TEST_ASSERT_EQUAL_EXAMPLE_STRUCT_T(expected, actual) {AssertEqualExampleStruct(expected, actual);}
+
+#endif // _TESTHELPER_H