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[wxWidgets.git] / tests / intl / intltest.cpp
1 ///////////////////////////////////////////////////////////////////////////////
2 // Name: tests/intl/intltest.cpp
3 // Purpose: wxLocale unit test
4 // Author: Vaclav Slavik
5 // Created: 2007-03-26
6 // RCS-ID: $Id$
7 // Copyright: (c) 2007 Vaclav Slavik
8 ///////////////////////////////////////////////////////////////////////////////
9
10 // ----------------------------------------------------------------------------
11 // headers
12 // ----------------------------------------------------------------------------
13
14 #include "testprec.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/intl.h"
25
26 #if wxUSE_INTL
27
28 // ----------------------------------------------------------------------------
29 // test class
30 // ----------------------------------------------------------------------------
31
32 class IntlTestCase : public CppUnit::TestCase
33 {
34 public:
35 IntlTestCase() { m_locale=NULL; }
36
37 virtual void setUp();
38 virtual void tearDown();
39
40 private:
41 CPPUNIT_TEST_SUITE( IntlTestCase );
42 CPPUNIT_TEST( Domain );
43 CPPUNIT_TEST( Headers );
44 CPPUNIT_TEST( DateTimeFmtFrench );
45 CPPUNIT_TEST( DateTimeFmtC );
46 CPPUNIT_TEST( IsAvailable );
47 CPPUNIT_TEST_SUITE_END();
48
49 void Domain();
50 void Headers();
51 void DateTimeFmtFrench();
52 void DateTimeFmtC();
53 void IsAvailable();
54
55 wxLocale *m_locale;
56
57 DECLARE_NO_COPY_CLASS(IntlTestCase)
58 };
59
60 // register in the unnamed registry so that these tests are run by default
61 CPPUNIT_TEST_SUITE_REGISTRATION( IntlTestCase );
62
63 // also include in its own registry so that these tests can be run alone
64 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( IntlTestCase, "IntlTestCase" );
65
66 void IntlTestCase::setUp()
67 {
68 // Check that French locale is supported, this test doesn't work without it
69 // and all the other function need to check whether m_locale is non-NULL
70 // before continuing
71 if ( !wxLocale::IsAvailable(wxLANGUAGE_FRENCH) )
72 return;
73
74 wxLocale::AddCatalogLookupPathPrefix("./intl");
75
76 m_locale = new wxLocale;
77 CPPUNIT_ASSERT( m_locale );
78
79 // don't load default catalog, it may be unavailable:
80 bool loaded = m_locale->Init(wxLANGUAGE_FRENCH, wxLOCALE_DONT_LOAD_DEFAULT);
81 CPPUNIT_ASSERT( loaded );
82
83 m_locale->AddCatalog("internat");
84 }
85
86 void IntlTestCase::tearDown()
87 {
88 if (m_locale)
89 {
90 delete m_locale;
91 m_locale = NULL;
92 }
93 }
94
95 void IntlTestCase::Domain()
96 {
97 if (!m_locale)
98 return;
99
100 // _() searches all domains by default:
101 CPPUNIT_ASSERT_EQUAL( "&Ouvrir un fichier", _("&Open bogus file") );
102
103 // search in our domain only:
104 CPPUNIT_ASSERT_EQUAL( "&Ouvrir un fichier", wxGetTranslation("&Open bogus file", "internat") );
105
106 // search in a domain that doesn't have this string:
107 CPPUNIT_ASSERT_EQUAL( "&Open bogus file", wxGetTranslation("&Open bogus file", "BogusDomain") );
108 }
109
110 void IntlTestCase::Headers()
111 {
112 if ( !m_locale )
113 return;
114
115 CPPUNIT_ASSERT_EQUAL( "wxWindows 2.0 i18n sample", m_locale->GetHeaderValue("Project-Id-Version") );
116 CPPUNIT_ASSERT_EQUAL( "1999-01-13 18:19+0100", m_locale->GetHeaderValue("POT-Creation-Date") );
117 CPPUNIT_ASSERT_EQUAL( "YEAR-MO-DA HO:MI+ZONE", m_locale->GetHeaderValue("PO-Revision-Date") );
118 CPPUNIT_ASSERT_EQUAL( "Vadim Zeitlin <zeitlin@dptmaths.ens-cachan.fr>", m_locale->GetHeaderValue("Last-Translator") );
119 CPPUNIT_ASSERT_EQUAL( "1.0", m_locale->GetHeaderValue("MIME-Version") );
120 CPPUNIT_ASSERT_EQUAL( "text/plain; charset=utf-8", m_locale->GetHeaderValue("Content-Type") );
121 CPPUNIT_ASSERT_EQUAL( "8bit", m_locale->GetHeaderValue("Content-Transfer-Encoding") );
122
123 // check that it fails with a bogus domain:
124 CPPUNIT_ASSERT_EQUAL( "", m_locale->GetHeaderValue("POT-Creation-Date", "Bogus") );
125
126 // and that it fails for nonexisting header:
127 CPPUNIT_ASSERT_EQUAL( "", m_locale->GetHeaderValue("X-Not-Here") );
128 }
129
130 static wxString
131 NormalizeFormat(const wxString& fmtOrig)
132 {
133 wxString fmt(fmtOrig);
134
135 #ifdef __GLIBC__
136 // glibc uses some extensions in its formats which we need to convert to
137 // standard form
138 fmt.Replace("%T", "%H:%M:%S");
139 fmt.Replace("%e", "%d");
140 #endif // __GLIBC__
141
142 return fmt;
143 }
144
145 #define WX_ASSERT_EQUAL_FORMAT(msg, expected, actual) \
146 if ( !actual.empty() ) \
147 CPPUNIT_ASSERT_EQUAL_MESSAGE(msg, expected, NormalizeFormat(actual))
148
149 void IntlTestCase::DateTimeFmtFrench()
150 {
151 if ( !m_locale )
152 return;
153
154 #ifdef __GLIBC__
155 // Versions of glibc up to 2.7 wrongly used periods for French locale
156 // separator.
157 #if __GLIBC__ > 2 || __GLIBC_MINOR__ >= 8
158 static const char *FRENCH_DATE_FMT = "%d/%m/%Y";
159 #else
160 static const char *FRENCH_DATE_FMT = "%d.%m.%Y";
161 #endif
162 static const char *FRENCH_LONG_DATE_FMT = "%a %d %b %Y";
163 static const char *FRENCH_DATE_TIME_FMT = "%a %d %b %Y %H:%M:%S %Z";
164 #else
165 static const char *FRENCH_DATE_FMT = "%d/%m/%Y";
166 static const char *FRENCH_LONG_DATE_FMT = "%A %d %B %Y";
167 #ifdef __WXOSX__
168 static const char *FRENCH_DATE_TIME_FMT = "%A %d %B %Y %H:%M:%S";
169 #else
170 static const char *FRENCH_DATE_TIME_FMT = "%d/%m/%Y %H:%M:%S";
171 #endif
172 #endif
173
174 WX_ASSERT_EQUAL_FORMAT( "French short date", FRENCH_DATE_FMT,
175 m_locale->GetInfo(wxLOCALE_SHORT_DATE_FMT) );
176 WX_ASSERT_EQUAL_FORMAT( "French long date", FRENCH_LONG_DATE_FMT,
177 m_locale->GetInfo(wxLOCALE_LONG_DATE_FMT) );
178 WX_ASSERT_EQUAL_FORMAT( "French date and time", FRENCH_DATE_TIME_FMT,
179 m_locale->GetInfo(wxLOCALE_DATE_TIME_FMT) );
180 WX_ASSERT_EQUAL_FORMAT( "French time", "%H:%M:%S",
181 m_locale->GetInfo(wxLOCALE_TIME_FMT) );
182 }
183
184 void IntlTestCase::DateTimeFmtC()
185 {
186 // again, glibc uses different defaults
187 #ifdef __GLIBC__
188 static const char *C_DATE_FMT = "%m/%d/%y";
189 static const char *C_LONG_DATE_FMT = "%a %b %d %Y";
190 static const char *C_DATE_TIME_FMT = "%a %b %d %H:%M:%S %Y";
191 #else
192 static const char *C_DATE_FMT = "%d/%m/%Y";
193 static const char *C_LONG_DATE_FMT = "%A %d %B %Y";
194 #ifdef __WXOSX__
195 static const char *C_DATE_TIME_FMT = "%A %d %B %Y %H:%M:%S";
196 #else
197 static const char *C_DATE_TIME_FMT = "%d/%m/%Y %H:%M:%S";
198 #endif
199 #endif
200
201 setlocale(LC_ALL, "C");
202
203 WX_ASSERT_EQUAL_FORMAT( "C short date", C_DATE_FMT,
204 m_locale->GetInfo(wxLOCALE_SHORT_DATE_FMT) );
205 WX_ASSERT_EQUAL_FORMAT( "C long date", C_LONG_DATE_FMT,
206 m_locale->GetInfo(wxLOCALE_LONG_DATE_FMT) );
207 WX_ASSERT_EQUAL_FORMAT( "C date and time", C_DATE_TIME_FMT,
208 m_locale->GetInfo(wxLOCALE_DATE_TIME_FMT) );
209 WX_ASSERT_EQUAL_FORMAT( "C time", "%H:%M:%S",
210 m_locale->GetInfo(wxLOCALE_TIME_FMT) );
211 }
212
213 void IntlTestCase::IsAvailable()
214 {
215 const wxString origLocale(setlocale(LC_ALL, NULL));
216
217 // Calling IsAvailable() shouldn't change the locale.
218 wxLocale::IsAvailable(wxLANGUAGE_ENGLISH);
219
220 CPPUNIT_ASSERT_EQUAL( origLocale, setlocale(LC_ALL, NULL) );
221 }
222
223 #endif // wxUSE_INTL