1 files changed, 79 insertions, 0 deletions
diff --git a/src/testing/UnitTest++/src/Checks.cpp b/src/testing/UnitTest++/src/Checks.cpp
new file mode 100644
index 0000000..337a96e
--- /dev/null
+++ b/src/testing/UnitTest++/src/Checks.cpp
@@ -0,0 +1,79 @@
+#include "Checks.h"
+#include <cstring>
+
+namespace UnitTest {
+
+namespace {
+
+	static void WriteEncodedString(UnitTest::MemoryOutStream* stream, const char* value)
+{
+	if (value == NULL)
+	{
+		(*stream) << "(null)";
+	}
+	else
+	{
+		for (const char* ch = value; *ch; ++ch)
+		{
+			if (*ch == '\n')
+				(*stream) << "\\n";
+			else if (*ch == '\t')
+				(*stream) << "\\t";
+			else if (*ch == '\r')
+				(*stream) << "\\r";
+			else
+				(*stream) << (*ch);
+		}
+	}
+}
+
+
+void CheckStringsEqual(TestResults& results, char const* expected, char const* actual, 
+                       TestDetails const& details)
+{
+	// JP: Allow NULL values
+//  if (std::strcmp(expected, actual))
+    if (actual == NULL || std::strcmp(expected, actual))
+    {
+        UnitTest::MemoryOutStream stream;
+//      stream << "Expected " << expected << " but was " << actual;
+//		stream << "Expected " << expected << " but was " << (actual ? actual : "(null)");
+
+		stream << "Expected ";
+		WriteEncodedString(&stream, expected);
+		stream << " but was ";
+		WriteEncodedString(&stream, actual);
+
+        results.OnTestFailure(details, stream.GetText());
+    }
+}
+
+}
+
+
+void CheckEqual(TestResults& results, char const* expected, char const* actual,
+                TestDetails const& details)
+{
+    CheckStringsEqual(results, expected, actual, details);
+}
+
+void CheckEqual(TestResults& results, char* expected, char* actual,
+                TestDetails const& details)
+{
+    CheckStringsEqual(results, expected, actual, details);
+}
+
+void CheckEqual(TestResults& results, char* expected, char const* actual,
+                TestDetails const& details)
+{
+    CheckStringsEqual(results, expected, actual, details);
+}
+
+void CheckEqual(TestResults& results, char const* expected, char* actual,
+                TestDetails const& details)
+{
+    CheckStringsEqual(results, expected, actual, details);
+}
+
+
+}