1 // Copyright (C) 2016 and later: Unicode, Inc. and others. 2 // License & terms of use: http://www.unicode.org/copyright.html 3 /* 4 ********************************************************************** 5 * Copyright (C) 2001-2009, International Business Machines 6 * Corporation and others. All Rights Reserved. 7 ********************************************************************** 8 * Date Name Description 9 * 05/23/00 aliu Creation. 10 ********************************************************************** 11 */ 12 #ifndef TESTUTIL_H 13 #define TESTUTIL_H 14 15 #include "intltest.h" 16 17 /** 18 * Utility methods. Everything in this class is static -- do not 19 * attempt to instantiate. 20 */ 21 class TestUtility { 22 23 public: 24 static UnicodeString &appendHex(UnicodeString &buf, UChar32 ch); 25 26 static UnicodeString hex(UChar32 ch); 27 28 static UnicodeString hex(const UnicodeString& s); 29 30 static UnicodeString hex(const UnicodeString& s, UChar sep); 31 32 static UnicodeString hex(const uint8_t* bytes, int32_t len); 33 34 private: 35 TestUtility()36 TestUtility() {} // Prevent instantiation 37 }; 38 39 #endif 40