icuSources/test/intltest/testutil.h

   1 // © 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 "unicode/utypes.h"
  16 #include "unicode/edits.h"
  17 #include "unicode/unistr.h"
  18 #include "intltest.h"
  19
  20 struct EditChange {
  21     UBool change;
  22     int32_t oldLength, newLength;
  23 };
  24
  25 /**
  26  * Utility methods. Everything in this class is static.
  27  */
  28 class TestUtility {
  29 public:
  30     static UnicodeString &appendHex(UnicodeString &buf, UChar32 ch);
  31
  32     static UnicodeString hex(UChar32 ch);
  33
  34     static UnicodeString hex(const UnicodeString& s);
  35
  36     static UnicodeString hex(const UnicodeString& s, UChar sep);
  37
  38     static UnicodeString hex(const uint8_t* bytes, int32_t len);
  39
  40     static UBool checkEqualEdits(IntlTest &test, const UnicodeString &name,
  41                                  const Edits &e1, const Edits &e2, UErrorCode &errorCode);
  42
  43     static void checkEditsIter(
  44         IntlTest &test, const UnicodeString &name,
  45         Edits::Iterator ei1, Edits::Iterator ei2,  // two equal iterators
  46         const EditChange expected[], int32_t expLength, UBool withUnchanged,
  47         UErrorCode &errorCode);
  48
  49 private:
  50     TestUtility() = delete;  // Prevent instantiation
  51 };
  52
  53 #endif