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1///////////////////////////////////////////////////////////////////////////////
2// Name: tests/strings/strings.cpp
3// Purpose: wxString unit test
4// Author: Vadim Zeitlin, Wlodzimierz ABX Skiba
5// Created: 2004-04-19
6// RCS-ID: $Id$
7// Copyright: (c) 2004 Vadim Zeitlin, Wlodzimierz Skiba
8///////////////////////////////////////////////////////////////////////////////
9
10// ----------------------------------------------------------------------------
11// headers
12// ----------------------------------------------------------------------------
13
14#include "wx/wxprec.h"
15
16#ifdef __BORLANDC__
17 #pragma hdrstop
18#endif
19
20#ifndef WX_PRECOMP
21 #include "wx/wx.h"
22#endif // WX_PRECOMP
23
24#include "wx/tokenzr.h"
25
26#include "wx/cppunit.h"
27
28// ----------------------------------------------------------------------------
29// test class
30// ----------------------------------------------------------------------------
31
32class StringTestCase : public CppUnit::TestCase
33{
34public:
35 StringTestCase();
36
37private:
38 CPPUNIT_TEST_SUITE( StringTestCase );
39 CPPUNIT_TEST( String );
40 CPPUNIT_TEST( PChar );
41 CPPUNIT_TEST( Format );
42 CPPUNIT_TEST( Constructors );
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43#if wxUSE_WCHAR_T
44 CPPUNIT_TEST( ConstructorsWithConversion );
45#endif
265d5cce 46 CPPUNIT_TEST( Conversion );
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47 CPPUNIT_TEST( Extraction );
48 CPPUNIT_TEST( Find );
49 CPPUNIT_TEST( Tokenizer );
76c6fcbc 50 CPPUNIT_TEST( TokenizerGetPosition );
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51 CPPUNIT_TEST( Replace );
52 CPPUNIT_TEST( Match );
bd7f096d 53 CPPUNIT_TEST( CaseChanges );
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54 CPPUNIT_TEST( Compare );
55 CPPUNIT_TEST( CompareNoCase );
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56 CPPUNIT_TEST_SUITE_END();
57
58 void String();
59 void PChar();
60 void Format();
61 void Constructors();
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62#if wxUSE_WCHAR_T
63 void ConstructorsWithConversion();
64#endif
265d5cce 65 void Conversion();
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66 void Extraction();
67 void Find();
0a199299 68 void SingleTokenizerTest( wxChar *str, wxChar *delims, size_t count , wxStringTokenizerMode mode );
1cd53e88 69 void Tokenizer();
76c6fcbc 70 void TokenizerGetPosition();
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71 void Replace();
72 void Match();
bd7f096d 73 void CaseChanges();
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74 void Compare();
75 void CompareNoCase();
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76
77 DECLARE_NO_COPY_CLASS(StringTestCase)
78};
79
80// register in the unnamed registry so that these tests are run by default
81CPPUNIT_TEST_SUITE_REGISTRATION( StringTestCase );
82
83// also include in it's own registry so that these tests can be run alone
84CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( StringTestCase, "StringTestCase" );
85
86StringTestCase::StringTestCase()
87{
88}
89
90void StringTestCase::String()
91{
92 wxString a, b, c;
93
94 a.reserve (128);
95 b.reserve (128);
96 c.reserve (128);
97
98 for (int i = 0; i < 2; ++i)
99 {
100 a = _T("Hello");
101 b = _T(" world");
102 c = _T("! How'ya doin'?");
103 a += b;
104 a += c;
105 c = _T("Hello world! What's up?");
106 CPPUNIT_ASSERT( c != a );
107 }
108}
109
110void StringTestCase::PChar()
111{
112 wxChar a [128];
113 wxChar b [128];
114 wxChar c [128];
115
116 for (int i = 0; i < 2; ++i)
117 {
118 wxStrcpy (a, _T("Hello"));
119 wxStrcpy (b, _T(" world"));
120 wxStrcpy (c, _T("! How'ya doin'?"));
121 wxStrcat (a, b);
122 wxStrcat (a, c);
123 wxStrcpy (c, _T("Hello world! What's up?"));
124 CPPUNIT_ASSERT( wxStrcmp (c, a) != 0 );
125 }
126}
127
128void StringTestCase::Format()
129{
130 wxString s1,s2;
131 s1.Printf(_T("%03d"), 18);
132 CPPUNIT_ASSERT( s1 == wxString::Format(_T("%03d"), 18) );
133 s2.Printf(_T("Number 18: %s\n"), s1.c_str());
134 CPPUNIT_ASSERT( s2 == wxString::Format(_T("Number 18: %s\n"), s1.c_str()) );
135}
136
137void StringTestCase::Constructors()
138{
139 #define TEST_CTOR(args, res) \
140 { \
141 wxString s args ; \
142 CPPUNIT_ASSERT( s == res ); \
143 }
144
145 TEST_CTOR((_T('Z'), 4), _T("ZZZZ"));
146 TEST_CTOR((_T("Hello"), 4), _T("Hell"));
147 TEST_CTOR((_T("Hello"), 5), _T("Hello"));
148
149 static const wxChar *s = _T("?really!");
150 const wxChar *start = wxStrchr(s, _T('r'));
151 const wxChar *end = wxStrchr(s, _T('!'));
152 TEST_CTOR((start, end), _T("really"));
153}
154
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155#if wxUSE_WCHAR_T
156void StringTestCase::ConstructorsWithConversion()
157{
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158