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git.saurik.com Git - apple/icu.git/blob - icuSources/test/intltest/testutil.cpp
1 // © 2016 and later: Unicode, Inc. and others.
2 // License & terms of use: http://www.unicode.org/copyright.html
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 **********************************************************************
13 #include "unicode/unistr.h"
16 static const UChar HEX
[16]={48,49,50,51,52,53,54,55,56,57,65,66,67,68,69,70};
18 UnicodeString
&TestUtility::appendHex(UnicodeString
&buf
, UChar32 ch
) {
21 buf
.append(HEX
[0xF&(ch
>>20)]);
23 buf
.append(HEX
[0xF&(ch
>>16)]);
25 buf
.append(HEX
[0xF&(ch
>>12)]);
26 buf
.append(HEX
[0xF&(ch
>>8)]);
27 buf
.append(HEX
[0xF&(ch
>>4)]);
28 buf
.append(HEX
[0xF&ch
]);
32 UnicodeString
TestUtility::hex(UChar32 ch
) {
38 UnicodeString
TestUtility::hex(const UnicodeString
& s
) {
39 return hex(s
, 44 /*,*/);
42 UnicodeString
TestUtility::hex(const UnicodeString
& s
, UChar sep
) {
44 if (s
.isEmpty()) return result
;
46 for (int32_t i
= 0; i
< s
.length(); i
+= U16_LENGTH(c
)) {
56 UnicodeString
TestUtility::hex(const uint8_t* bytes
, int32_t len
) {
58 for (int32_t i
= 0; i
< len
; ++i
) {
59 buf
.append(HEX
[0x0F & (bytes
[i
] >> 4)]);
60 buf
.append(HEX
[0x0F & bytes
[i
]]);