icuSources/test/intltest/strtest.cpp

   1 /********************************************************************
   2  * COPYRIGHT:
   3  * Copyright (c) 1997-2003, International Business Machines Corporation and
   4  * others. All Rights Reserved.
   5  ********************************************************************/
   6 /*   file name:  strtest.cpp
   7 *   encoding:   US-ASCII
   8 *   tab size:   8 (not used)
   9 *   indentation:4
  10 *
  11 *   created on: 1999nov22
  12 *   created by: Markus W. Scherer
  13 */
  14
  15 #include "unicode/utypes.h"
  16 #include "unicode/putil.h"
  17 #include "intltest.h"
  18 #include "strtest.h"
  19 #include "unicode/ustring.h"
  20
  21 void StringTest::TestEndian(void) {
  22     union {
  23         uint8_t byte;
  24         uint16_t word;
  25     } u;
  26     u.word=0x0100;
  27     if(U_IS_BIG_ENDIAN!=u.byte) {
  28         errln("TestEndian: U_IS_BIG_ENDIAN needs to be fixed in platform.h");
  29     }
  30 }
  31
  32 void StringTest::TestSizeofWCharT(void) {
  33     if(U_SIZEOF_WCHAR_T!=sizeof(wchar_t)) {
  34         errln("TestSizeofWCharT: U_SIZEOF_WCHAR_T!=sizeof(wchar_t) - U_SIZEOF_WCHAR_T needs to be fixed in platform.h");
  35     }
  36 }
  37
  38 void StringTest::TestSizeofInt64(void) {
  39 #ifdef U_INT64_T_UNAVAILABLE
  40     errln("int64_t and uint64_t are undefined.");
  41 #else
  42     if(8!=sizeof(int64_t)) {
  43         errln("TestSizeofInt64: 8!=sizeof(int64_t) - int64_t needs to be fixed in platform.h");
  44     }
  45     if(8!=sizeof(uint64_t)) {
  46         errln("TestSizeofInt64: 8!=sizeof(uint64_t) - uint64_t needs to be fixed in platform.h");
  47     }
  48 #endif
  49     if(8!=sizeof(double)) {
  50         errln("8!=sizeof(double) - putil.c code may not work");
  51     }
  52 }
  53
  54 void StringTest::TestCharsetFamily(void) {
  55     unsigned char c='A';
  56     if( U_CHARSET_FAMILY==U_ASCII_FAMILY && c!=0x41 ||
  57         U_CHARSET_FAMILY==U_EBCDIC_FAMILY && c!=0xc1
  58     ) {
  59         errln("TestCharsetFamily: U_CHARSET_FAMILY needs to be fixed in platform.h");
  60     }
  61 }
  62
  63 U_STRING_DECL(ustringVar, "aZ0 -", 5);
  64
  65 void StringTest::runIndexedTest(int32_t index, UBool exec, const char *&name, char * /*par*/) {
  66     if(exec) {
  67         logln("TestSuite Character and String Test: ");
  68     }
  69     switch(index) {
  70     case 0:
  71         name="TestEndian";
  72         if(exec) {
  73             TestEndian();
  74         }
  75         break;
  76     case 1:
  77         name="TestSizeofWCharT";
  78         if(exec) {
  79             TestSizeofWCharT();
  80         }
  81         break;
  82     case 2:
  83         name="TestSizeofInt64";
  84         if(exec) {
  85             TestSizeofInt64();
  86         }
  87         break;
  88     case 3:
  89         name="TestCharsetFamily";
  90         if(exec) {
  91             TestCharsetFamily();
  92         }
  93         break;
  94     case 4:
  95         name="Test_U_STRING";
  96         if(exec) {
  97             U_STRING_INIT(ustringVar, "aZ0 -", 5);
  98             if( sizeof(ustringVar)/sizeof(*ustringVar)!=6 ||
  99                 ustringVar[0]!=0x61 ||
 100                 ustringVar[1]!=0x5a ||
 101                 ustringVar[2]!=0x30 ||
 102                 ustringVar[3]!=0x20 ||
 103                 ustringVar[4]!=0x2d ||
 104                 ustringVar[5]!=0
 105             ) {
 106                 errln("Test_U_STRING: U_STRING_DECL with U_STRING_INIT does not work right! "
 107                       "See putil.h and utypes.h with platform.h.");
 108             }
 109         }
 110         break;
 111     case 5:
 112         name="Test_UNICODE_STRING";
 113         if(exec) {
 114             UnicodeString ustringVar=UNICODE_STRING("aZ0 -", 5);
 115             if( ustringVar.length()!=5 ||
 116                 ustringVar[0]!=0x61 ||
 117                 ustringVar[1]!=0x5a ||
 118                 ustringVar[2]!=0x30 ||
 119                 ustringVar[3]!=0x20 ||
 120                 ustringVar[4]!=0x2d
 121             ) {
 122                 errln("Test_UNICODE_STRING: UNICODE_STRING does not work right! "
 123                       "See unistr.h and utypes.h with platform.h.");
 124             }
 125         }
 126         break;
 127     case 6:
 128         name="Test_UNICODE_STRING_SIMPLE";
 129         if(exec) {
 130             UnicodeString ustringVar=UNICODE_STRING_SIMPLE("aZ0 -");
 131             if( ustringVar.length()!=5 ||
 132                 ustringVar[0]!=0x61 ||
 133                 ustringVar[1]!=0x5a ||
 134                 ustringVar[2]!=0x30 ||
 135                 ustringVar[3]!=0x20 ||
 136                 ustringVar[4]!=0x2d
 137             ) {
 138                 errln("Test_UNICODE_STRING_SIMPLE: UNICODE_STRING_SIMPLE does not work right! "
 139                       "See unistr.h and utypes.h with platform.h.");
 140             }
 141         }
 142         break;
 143     case 7:
 144         name="Test_UTF8_COUNT_TRAIL_BYTES";
 145         if(exec) {
 146             if(UTF8_COUNT_TRAIL_BYTES(0x7F) != 0
 147                 || UTF8_COUNT_TRAIL_BYTES(0xC0) != 1
 148                 || UTF8_COUNT_TRAIL_BYTES(0xE0) != 2
 149                 || UTF8_COUNT_TRAIL_BYTES(0xF0) != 3)
 150             {
 151                 errln("Test_UTF8_COUNT_TRAIL_BYTES: UTF8_COUNT_TRAIL_BYTES does not work right! "
 152                       "See utf8.h.");
 153             }
 154         }
 155         break;
 156     default:
 157         name="";
 158         break;
 159     }
 160 }