Check in the pristine copy of ICU 4.6...

icu46/source/tools/ctestfw/unicode/testlog.h

+/********************************************************************
+ * COPYRIGHT: 
+ * Copyright (c) 2004-2010, International Business Machines Corporation and
+ * others. All Rights Reserved.
+ ********************************************************************/
+
+/* Created by grhoten 03/17/2004 */
+
+/* Base class for data driven tests */
+
+#ifndef U_TESTFW_TESTLOG
+#define U_TESTFW_TESTLOG
+
+#include "unicode/errorcode.h"
+#include "unicode/unistr.h"
+#include "unicode/testtype.h"
+
+/** Facilitates internal logging of data driven test service 
+ *  It would be interesting to develop this into a full      
+ *  fledged control system as in Java.                       
+ */
+class T_CTEST_EXPORT_API TestLog {
+public:
+    virtual ~TestLog();
+    virtual void errln( const UnicodeString &message ) = 0;
+    virtual void logln( const UnicodeString &message ) = 0;
+    virtual void dataerrln( const UnicodeString &message ) = 0;
+    virtual const char* getTestDataPath(UErrorCode& err) = 0;
+};
+
+class T_CTEST_EXPORT_API IcuTestErrorCode : public ErrorCode {
+public:
+    IcuTestErrorCode(TestLog &callingTestClass, const char *callingTestName) :
+        testClass(callingTestClass), testName(callingTestName) {}
+    virtual ~IcuTestErrorCode();
+    // Returns TRUE if isFailure().
+    UBool logIfFailureAndReset(const char *fmt, ...);
+    UBool logDataIfFailureAndReset(const char *fmt, ...);
+protected:
+    virtual void handleFailure() const;
+private:
+    TestLog &testClass;
+    const char *const testName;
+};
+
+#endif