X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/c565abe1c595587ff98fcc6c29537883df0defa4..f155075229d771430f0793700f5048ad4be00e9d:/tests/strings/strings.cpp

diff --git a/tests/strings/strings.cpp b/tests/strings/strings.cpp
index 3542704e49..a0485c9007 100644
--- a/tests/strings/strings.cpp
+++ b/tests/strings/strings.cpp
@@ -35,6 +35,7 @@ private:
         CPPUNIT_TEST( String );
         CPPUNIT_TEST( PChar );
         CPPUNIT_TEST( Format );
+        CPPUNIT_TEST( FormatUnicode );
         CPPUNIT_TEST( Constructors );
         CPPUNIT_TEST( StaticConstructors );
         CPPUNIT_TEST( Extraction );
@@ -53,6 +54,7 @@ private:
         CPPUNIT_TEST( ToULongLong );
 #endif // wxLongLong_t
         CPPUNIT_TEST( ToDouble );
+        CPPUNIT_TEST( FromDouble );
         CPPUNIT_TEST( StringBuf );
         CPPUNIT_TEST( UTF8Buf );
         CPPUNIT_TEST( CStrDataTernaryOperator );
@@ -61,11 +63,13 @@ private:
         CPPUNIT_TEST( ExplicitConversion );
         CPPUNIT_TEST( IndexedAccess );
         CPPUNIT_TEST( BeforeAndAfter );
+        CPPUNIT_TEST( ScopedBuffers );
     CPPUNIT_TEST_SUITE_END();
 
     void String();
     void PChar();
     void Format();
+    void FormatUnicode();
     void Constructors();
     void StaticConstructors();
     void Extraction();
@@ -84,6 +88,7 @@ private:
     void ToULongLong();
 #endif // wxLongLong_t
     void ToDouble();
+    void FromDouble();
     void StringBuf();
     void UTF8Buf();
     void CStrDataTernaryOperator();
@@ -93,6 +98,7 @@ private:
     void ExplicitConversion();
     void IndexedAccess();
     void BeforeAndAfter();
+    void ScopedBuffers();
 
     DECLARE_NO_COPY_CLASS(StringTestCase)
 };
@@ -100,7 +106,7 @@ private:
 // register in the unnamed registry so that these tests are run by default
 CPPUNIT_TEST_SUITE_REGISTRATION( StringTestCase );
 
-// also include in it's own registry so that these tests can be run alone
+// also include in its own registry so that these tests can be run alone
 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( StringTestCase, "StringTestCase" );
 
 StringTestCase::StringTestCase()
@@ -117,12 +123,12 @@ void StringTestCase::String()
 
     for (int i = 0; i < 2; ++i)
     {
-        a = _T("Hello");
-        b = _T(" world");
-        c = _T("! How'ya doin'?");
+        a = wxT("Hello");
+        b = wxT(" world");
+        c = wxT("! How'ya doin'?");
         a += b;
         a += c;
-        c = _T("Hello world! What's up?");
+        c = wxT("Hello world! What's up?");
         CPPUNIT_ASSERT( c != a );
     }
 }
@@ -135,12 +141,12 @@ void StringTestCase::PChar()
 
     for (int i = 0; i < 2; ++i)
     {
-        wxStrcpy (a, _T("Hello"));
-        wxStrcpy (b, _T(" world"));
-        wxStrcpy (c, _T("! How'ya doin'?"));
+        wxStrcpy (a, wxT("Hello"));
+        wxStrcpy (b, wxT(" world"));
+        wxStrcpy (c, wxT("! How'ya doin'?"));
         wxStrcat (a, b);
         wxStrcat (a, c);
-        wxStrcpy (c, _T("Hello world! What's up?"));
+        wxStrcpy (c, wxT("Hello world! What's up?"));
         CPPUNIT_ASSERT( wxStrcmp (c, a) != 0 );
     }
 }
@@ -148,19 +154,40 @@ void StringTestCase::PChar()
 void StringTestCase::Format()
 {
     wxString s1,s2;
-    s1.Printf(_T("%03d"), 18);
-    CPPUNIT_ASSERT( s1 == wxString::Format(_T("%03d"), 18) );
-    s2.Printf(_T("Number 18: %s\n"), s1.c_str());
-    CPPUNIT_ASSERT( s2 == wxString::Format(_T("Number 18: %s\n"), s1.c_str()) );
+    s1.Printf(wxT("%03d"), 18);
+    CPPUNIT_ASSERT( s1 == wxString::Format(wxT("%03d"), 18) );
+    s2.Printf(wxT("Number 18: %s\n"), s1.c_str());
+    CPPUNIT_ASSERT( s2 == wxString::Format(wxT("Number 18: %s\n"), s1.c_str()) );
 
     static const size_t lengths[] = { 1, 512, 1024, 1025, 2048, 4096, 4097 };
     for ( size_t n = 0; n < WXSIZEOF(lengths); n++ )
     {
         const size_t len = lengths[n];
 
-        wxString s(_T('Z'), len);
-        CPPUNIT_ASSERT_EQUAL( len, wxString::Format(_T("%s"), s.c_str()).length());
+        wxString s(wxT('Z'), len);
+        CPPUNIT_ASSERT_EQUAL( len, wxString::Format(wxT("%s"), s.c_str()).length());
     }
+
+
+    CPPUNIT_ASSERT_EQUAL
+    (
+        "two one",
+        wxString::Format(wxT("%2$s %1$s"), wxT("one"), wxT("two"))
+    );
+}
+
+void StringTestCase::FormatUnicode()
+{
+#if wxUSE_UNICODE
+    const char *UNICODE_STR = "Iestat\xC4\xAB %i%i";
+    //const char *UNICODE_STR = "Iestat\xCC\x84 %i%i";
+
+    wxString fmt = wxString::FromUTF8(UNICODE_STR);
+    wxString s = wxString::Format(fmt, 1, 1);
+    wxString expected(fmt);
+    expected.Replace("%i", "1");
+    CPPUNIT_ASSERT_EQUAL( expected, s );
+#endif // wxUSE_UNICODE
 }
 
 void StringTestCase::Constructors()
@@ -179,6 +206,20 @@ void StringTestCase::Constructors()
     CPPUNIT_ASSERT_EQUAL( L"Hello", wxString(L"Hello", 5) );
 #endif // wxUSE_UNICODE
 
+    CPPUNIT_ASSERT_EQUAL( 0, wxString(wxString(), 17).length() );
+
+#if wxUSE_UNICODE_UTF8
+    // This string has 3 characters (<h>, <e'> and <l>), not 4 when using UTF-8
+    // locale!
+    if ( wxConvLibc.IsUTF8() )
+    {
+        wxString s3("h\xc3\xa9llo", 4);
+        CPPUNIT_ASSERT_EQUAL( 3, s3.length() );
+        CPPUNIT_ASSERT_EQUAL( 'l', (char)s3[2] );
+    }
+#endif // wxUSE_UNICODE_UTF8
+
+
     static const char *s = "?really!";
     const char *start = wxStrchr(s, 'r');
     const char *end = wxStrchr(s, '!');
@@ -206,20 +247,23 @@ void StringTestCase::StaticConstructors()
     CPPUNIT_ASSERT_EQUAL( "Hello", wxString::FromUTF8("Hello", 5) );
     CPPUNIT_ASSERT_EQUAL( "Hello", wxString::FromUTF8("Hello") );
 
+    CPPUNIT_ASSERT_EQUAL( 2, wxString::FromUTF8("h\xc3\xa9llo", 3).length() );
+
+
     //CPPUNIT_ASSERT_EQUAL( 1, wxString::FromUTF8("", 1).length() );
 }
 
 void StringTestCase::Extraction()
 {
-    wxString s(_T("Hello, world!"));
+    wxString s(wxT("Hello, world!"));
 
-    CPPUNIT_ASSERT( wxStrcmp( s.c_str() , _T("Hello, world!") ) == 0 );
-    CPPUNIT_ASSERT( wxStrcmp( s.Left(5).c_str() , _T("Hello") ) == 0 );
-    CPPUNIT_ASSERT( wxStrcmp( s.Right(6).c_str() , _T("world!") ) == 0 );
-    CPPUNIT_ASSERT( wxStrcmp( s(3, 5).c_str() , _T("lo, w") ) == 0 );
-    CPPUNIT_ASSERT( wxStrcmp( s.Mid(3).c_str() , _T("lo, world!") ) == 0 );
-    CPPUNIT_ASSERT( wxStrcmp( s.substr(3, 5).c_str() , _T("lo, w") ) == 0 );
-    CPPUNIT_ASSERT( wxStrcmp( s.substr(3).c_str() , _T("lo, world!") ) == 0 );
+    CPPUNIT_ASSERT( wxStrcmp( s.c_str() , wxT("Hello, world!") ) == 0 );
+    CPPUNIT_ASSERT( wxStrcmp( s.Left(5).c_str() , wxT("Hello") ) == 0 );
+    CPPUNIT_ASSERT( wxStrcmp( s.Right(6).c_str() , wxT("world!") ) == 0 );
+    CPPUNIT_ASSERT( wxStrcmp( s(3, 5).c_str() , wxT("lo, w") ) == 0 );
+    CPPUNIT_ASSERT( wxStrcmp( s.Mid(3).c_str() , wxT("lo, world!") ) == 0 );
+    CPPUNIT_ASSERT( wxStrcmp( s.substr(3, 5).c_str() , wxT("lo, w") ) == 0 );
+    CPPUNIT_ASSERT( wxStrcmp( s.substr(3).c_str() , wxT("lo, world!") ) == 0 );
 
 #if wxUSE_UNICODE
     static const char *germanUTF8 = "Oberfl\303\244che";
@@ -236,13 +280,13 @@ void StringTestCase::Extraction()
         if ( result )                                                         \
             CPPUNIT_ASSERT_EQUAL(correct_rest, rest)
 
-    TEST_STARTS_WITH( _T("Hello"),           _T(", world!"),      true  );
-    TEST_STARTS_WITH( _T("Hello, "),         _T("world!"),        true  );
-    TEST_STARTS_WITH( _T("Hello, world!"),   _T(""),              true  );
-    TEST_STARTS_WITH( _T("Hello, world!!!"), _T(""),              false );
-    TEST_STARTS_WITH( _T(""),                _T("Hello, world!"), true  );
-    TEST_STARTS_WITH( _T("Goodbye"),         _T(""),              false );
-    TEST_STARTS_WITH( _T("Hi"),              _T(""),              false );
+    TEST_STARTS_WITH( wxT("Hello"),           wxT(", world!"),      true  );
+    TEST_STARTS_WITH( wxT("Hello, "),         wxT("world!"),        true  );
+    TEST_STARTS_WITH( wxT("Hello, world!"),   wxT(""),              true  );
+    TEST_STARTS_WITH( wxT("Hello, world!!!"), wxT(""),              false );
+    TEST_STARTS_WITH( wxT(""),                wxT("Hello, world!"), true  );
+    TEST_STARTS_WITH( wxT("Goodbye"),         wxT(""),              false );
+    TEST_STARTS_WITH( wxT("Hi"),              wxT(""),              false );
 
     #undef TEST_STARTS_WITH
 
@@ -255,15 +299,15 @@ void StringTestCase::Extraction()
         if ( result )                                                         \
             CPPUNIT_ASSERT_EQUAL(correct_rest, rest)
 
-    TEST_ENDS_WITH( _T(""),                 _T("Hello, world!"), true  );
-    TEST_ENDS_WITH( _T("!"),                _T("Hello, world"),  true  );
-    TEST_ENDS_WITH( _T(", world!"),         _T("Hello"),         true  );
-    TEST_ENDS_WITH( _T("ello, world!"),     _T("H"),             true  );
-    TEST_ENDS_WITH( _T("Hello, world!"),    _T(""),              true  );
-    TEST_ENDS_WITH( _T("very long string"), _T(""),              false );
-    TEST_ENDS_WITH( _T("?"),                _T(""),              false );
-    TEST_ENDS_WITH( _T("Hello, world"),     _T(""),              false );
-    TEST_ENDS_WITH( _T("Gello, world!"),    _T(""),              false );
+    TEST_ENDS_WITH( wxT(""),                 wxT("Hello, world!"), true  );
+    TEST_ENDS_WITH( wxT("!"),                wxT("Hello, world"),  true  );
+    TEST_ENDS_WITH( wxT(", world!"),         wxT("Hello"),         true  );
+    TEST_ENDS_WITH( wxT("ello, world!"),     wxT("H"),             true  );
+    TEST_ENDS_WITH( wxT("Hello, world!"),    wxT(""),              true  );
+    TEST_ENDS_WITH( wxT("very long string"), wxT(""),              false );
+    TEST_ENDS_WITH( wxT("?"),                wxT(""),              false );
+    TEST_ENDS_WITH( wxT("Hello, world"),     wxT(""),              false );
+    TEST_ENDS_WITH( wxT("Gello, world!"),    wxT(""),              false );
 
     #undef TEST_ENDS_WITH
 }
@@ -273,15 +317,15 @@ void StringTestCase::Trim()
     #define TEST_TRIM( str , dir , result )  \
         CPPUNIT_ASSERT( wxString(str).Trim(dir) == result )
 
-    TEST_TRIM( _T("  Test  "),  true, _T("  Test") );
-    TEST_TRIM( _T("    "),      true, _T("")       );
-    TEST_TRIM( _T(" "),         true, _T("")       );
-    TEST_TRIM( _T(""),          true, _T("")       );
+    TEST_TRIM( wxT("  Test  "),  true, wxT("  Test") );
+    TEST_TRIM( wxT("    "),      true, wxT("")       );
+    TEST_TRIM( wxT(" "),         true, wxT("")       );
+    TEST_TRIM( wxT(""),          true, wxT("")       );
 
-    TEST_TRIM( _T("  Test  "),  false, _T("Test  ") );
-    TEST_TRIM( _T("    "),      false, _T("")       );
-    TEST_TRIM( _T(" "),         false, _T("")       );
-    TEST_TRIM( _T(""),          false, _T("")       );
+    TEST_TRIM( wxT("  Test  "),  false, wxT("Test  ") );
+    TEST_TRIM( wxT("    "),      false, wxT("")       );
+    TEST_TRIM( wxT(" "),         false, wxT("")       );
+    TEST_TRIM( wxT(""),          false, wxT("")       );
 
     #undef TEST_TRIM
 }
@@ -289,11 +333,11 @@ void StringTestCase::Trim()
 void StringTestCase::Find()
 {
     #define TEST_FIND( str , start , result )  \
-        CPPUNIT_ASSERT( wxString(str).find(_T("ell"), start) == result );
+        CPPUNIT_ASSERT( wxString(str).find(wxT("ell"), start) == result );
 
-    TEST_FIND( _T("Well, hello world"),  0, 1              );
-    TEST_FIND( _T("Well, hello world"),  6, 7              );
-    TEST_FIND( _T("Well, hello world"),  9, wxString::npos );
+    TEST_FIND( wxT("Well, hello world"),  0, 1              );
+    TEST_FIND( wxT("Well, hello world"),  6, 7              );
+    TEST_FIND( wxT("Well, hello world"),  9, wxString::npos );
 
     #undef TEST_FIND
 }
@@ -307,37 +351,41 @@ void StringTestCase::Replace()
             CPPUNIT_ASSERT_EQUAL( result, s ); \
         }
 
-    TEST_REPLACE( _T("012-AWORD-XYZ"), 4, 5, _T("BWORD"),  _T("012-BWORD-XYZ") );
-    TEST_REPLACE( _T("increase"),      0, 2, _T("de"),     _T("decrease")      );
-    TEST_REPLACE( _T("wxWindow"),      8, 0, _T("s"),      _T("wxWindows")     );
-    TEST_REPLACE( _T("foobar"),        3, 0, _T("-"),      _T("foo-bar")       );
-    TEST_REPLACE( _T("barfoo"),        0, 6, _T("foobar"), _T("foobar")        );
+    TEST_REPLACE( wxT("012-AWORD-XYZ"), 4, 5, wxT("BWORD"),  wxT("012-BWORD-XYZ") );
+    TEST_REPLACE( wxT("increase"),      0, 2, wxT("de"),     wxT("decrease")      );
+    TEST_REPLACE( wxT("wxWindow"),      8, 0, wxT("s"),      wxT("wxWindows")     );
+    TEST_REPLACE( wxT("foobar"),        3, 0, wxT("-"),      wxT("foo-bar")       );
+    TEST_REPLACE( wxT("barfoo"),        0, 6, wxT("foobar"), wxT("foobar")        );
 
 
     #define TEST_NULLCHARREPLACE( o , olen, pos , len , replacement , r, rlen ) \
         { \
             wxString s(o,olen); \
             s.replace( pos , len , replacement ); \
-            CPPUNIT_ASSERT( s == wxString(r,rlen) ); \
+            CPPUNIT_ASSERT_EQUAL( wxString(r,rlen), s ); \
         }
 
-    TEST_NULLCHARREPLACE( _T("null\0char"), 9, 5, 1, _T("d"),
-                          _T("null\0dhar"), 9 );
+    TEST_NULLCHARREPLACE( wxT("null\0char"), 9, 5, 1, wxT("d"),
+                          wxT("null\0dhar"), 9 );
 
     #define TEST_WXREPLACE( o , olen, olds, news, all, r, rlen ) \
         { \
             wxString s(o,olen); \
             s.Replace( olds, news, all ); \
-            CPPUNIT_ASSERT( s == wxString(r,rlen) ); \
+            CPPUNIT_ASSERT_EQUAL( wxString(r,rlen), s ); \
         }
 
-    TEST_WXREPLACE( _T("null\0char"), 9, _T("c"), _T("de"), true,
-                          _T("null\0dehar"), 10 );
+    TEST_WXREPLACE( wxT("null\0char"), 9, wxT("c"), wxT("de"), true,
+                          wxT("null\0dehar"), 10 );
 
-    TEST_WXREPLACE( _T("null\0dehar"), 10, _T("de"), _T("c"), true,
-                          _T("null\0char"), 9 );
+    TEST_WXREPLACE( wxT("null\0dehar"), 10, wxT("de"), wxT("c"), true,
+                          wxT("null\0char"), 9 );
 
     TEST_WXREPLACE( "life", 4, "f", "", false, "lie", 3 );
+    TEST_WXREPLACE( "life", 4, "f", "", true, "lie", 3 );
+    TEST_WXREPLACE( "life", 4, "fe", "ve", true, "live", 4 );
+    TEST_WXREPLACE( "xx", 2, "x", "yy", true, "yyyy", 4 );
+    TEST_WXREPLACE( "xxx", 3, "xx", "z", true, "zx", 2 );
 
     #undef TEST_WXREPLACE
     #undef TEST_NULLCHARREPLACE
@@ -349,17 +397,17 @@ void StringTestCase::Match()
     #define TEST_MATCH( s1 , s2 , result ) \
         CPPUNIT_ASSERT( wxString(s1).Matches(s2) == result )
 
-    TEST_MATCH( _T("foobar"),    _T("foo*"),   true  );
-    TEST_MATCH( _T("foobar"),    _T("*oo*"),   true  );
-    TEST_MATCH( _T("foobar"),    _T("*bar"),   true  );
-    TEST_MATCH( _T("foobar"),    _T("??????"), true  );
-    TEST_MATCH( _T("foobar"),    _T("f??b*"),  true  );
-    TEST_MATCH( _T("foobar"),    _T("f?b*"),   false );
-    TEST_MATCH( _T("foobar"),    _T("*goo*"),  false );
-    TEST_MATCH( _T("foobar"),    _T("*foo"),   false );
-    TEST_MATCH( _T("foobarfoo"), _T("*foo"),   true  );
-    TEST_MATCH( _T(""),          _T("*"),      true  );
-    TEST_MATCH( _T(""),          _T("?"),      false );
+    TEST_MATCH( wxT("foobar"),    wxT("foo*"),   true  );
+    TEST_MATCH( wxT("foobar"),    wxT("*oo*"),   true  );
+    TEST_MATCH( wxT("foobar"),    wxT("*bar"),   true  );
+    TEST_MATCH( wxT("foobar"),    wxT("??????"), true  );
+    TEST_MATCH( wxT("foobar"),    wxT("f??b*"),  true  );
+    TEST_MATCH( wxT("foobar"),    wxT("f?b*"),   false );
+    TEST_MATCH( wxT("foobar"),    wxT("*goo*"),  false );
+    TEST_MATCH( wxT("foobar"),    wxT("*foo"),   false );
+    TEST_MATCH( wxT("foobarfoo"), wxT("*foo"),   true  );
+    TEST_MATCH( wxT(""),          wxT("*"),      true  );
+    TEST_MATCH( wxT(""),          wxT("?"),      false );
 
     #undef TEST_MATCH
 }
@@ -367,14 +415,14 @@ void StringTestCase::Match()
 
 void StringTestCase::CaseChanges()
 {
-    wxString s1(_T("Hello!"));
+    wxString s1(wxT("Hello!"));
     wxString s1u(s1);
     wxString s1l(s1);
     s1u.MakeUpper();
     s1l.MakeLower();
 
-    CPPUNIT_ASSERT_EQUAL( _T("HELLO!"), s1u );
-    CPPUNIT_ASSERT_EQUAL( _T("hello!"), s1l );
+    CPPUNIT_ASSERT_EQUAL( wxT("HELLO!"), s1u );
+    CPPUNIT_ASSERT_EQUAL( wxT("hello!"), s1l );
 
     wxString s2u, s2l;
     s2u.MakeUpper();
@@ -447,6 +495,10 @@ void StringTestCase::Compare()
     CPPUNIT_ASSERT( s1 != neq2 );
     CPPUNIT_ASSERT( s1 != neq3 );
     CPPUNIT_ASSERT( s1 != neq4 );
+
+    CPPUNIT_ASSERT( wxString("\n").Cmp(" ") < 0 );
+    CPPUNIT_ASSERT( wxString("'").Cmp("!") > 0 );
+    CPPUNIT_ASSERT( wxString("!").Cmp("z") < 0 );
 }
 
 void StringTestCase::CompareNoCase()
@@ -494,6 +546,10 @@ void StringTestCase::CompareNoCase()
     CPPUNIT_CNCNEQ_ASSERT( s1, neq );
     CPPUNIT_CNCNEQ_ASSERT( s1, neq2 );
     CPPUNIT_CNCNEQ_ASSERT( s1, neq3 );
+
+    CPPUNIT_ASSERT( wxString("\n").CmpNoCase(" ") < 0 );
+    CPPUNIT_ASSERT( wxString("'").CmpNoCase("!") > 0);
+    CPPUNIT_ASSERT( wxString("!").Cmp("Z") < 0 );
 }
 
 void StringTestCase::Contains()
@@ -505,15 +561,15 @@ void StringTestCase::Contains()
         bool contains;
     } containsData[] =
     {
-        { _T(""),       _T(""),         true  },
-        { _T(""),       _T("foo"),      false },
-        { _T("foo"),    _T(""),         true  },
-        { _T("foo"),    _T("f"),        true  },
-        { _T("foo"),    _T("o"),        true  },
-        { _T("foo"),    _T("oo"),       true  },
-        { _T("foo"),    _T("ooo"),      false },
-        { _T("foo"),    _T("oooo"),     false },
-        { _T("foo"),    _T("fooo"),     false },
+        { wxT(""),       wxT(""),         true  },
+        { wxT(""),       wxT("foo"),      false },
+        { wxT("foo"),    wxT(""),         true  },
+        { wxT("foo"),    wxT("f"),        true  },
+        { wxT("foo"),    wxT("o"),        true  },
+        { wxT("foo"),    wxT("oo"),       true  },
+        { wxT("foo"),    wxT("ooo"),      false },
+        { wxT("foo"),    wxT("oooo"),     false },
+        { wxT("foo"),    wxT("fooo"),     false },
     };
 
     for ( size_t n = 0; n < WXSIZEOF(containsData); n++ )
@@ -531,7 +587,7 @@ enum
     Number_Unsigned = 2,    // if not specified, works for signed conversion
     Number_Signed   = 4,    // if not specified, works for unsigned
     Number_LongLong = 8,    // only for long long tests
-    Number_Long     = 16,   // only for long tests
+    Number_Long     = 16    // only for long tests
 };
 
 static const struct ToLongData
@@ -543,6 +599,7 @@ static const struct ToLongData
     long value;
 #endif // wxLongLong_t
     int flags;
+    int base;
 
     long LValue() const { return value; }
     unsigned long ULValue() const { return value; }
@@ -554,25 +611,41 @@ static const struct ToLongData
     bool IsOk() const { return !(flags & Number_Invalid); }
 } longData[] =
 {
-    { _T("1"), 1, Number_Ok },
-    { _T("0"), 0, Number_Ok },
-    { _T("a"), 0, Number_Invalid },
-    { _T("12345"), 12345, Number_Ok },
-    { _T("--1"), 0, Number_Invalid },
+    { wxT("1"), 1, Number_Ok },
+    { wxT("0"), 0, Number_Ok },
+    { wxT("a"), 0, Number_Invalid },
+    { wxT("12345"), 12345, Number_Ok },
+    { wxT("--1"), 0, Number_Invalid },
 
-    { _T("-1"), -1, Number_Signed | Number_Long },
-    // this is surprizing but consistent with strtoul() behaviour
-    { _T("-1"), ULONG_MAX, Number_Unsigned | Number_Long },
+    { wxT("-1"), -1, Number_Signed | Number_Long },
+    // this is surprising but consistent with strtoul() behaviour
+    { wxT("-1"), ULONG_MAX, Number_Unsigned | Number_Long },
 
     // this must overflow, even with 64 bit long
-    { _T("922337203685477580711"), 0, Number_Invalid },
+    { wxT("922337203685477580711"), 0, Number_Invalid },
 
 #ifdef wxLongLong_t
-    { _T("2147483648"), wxLL(2147483648), Number_LongLong },
-    { _T("-2147483648"), wxLL(-2147483648), Number_LongLong | Number_Signed },
-    { _T("9223372036854775808"), wxULL(9223372036854775808), Number_LongLong |
+    { wxT("2147483648"), wxLL(2147483648), Number_LongLong },
+    { wxT("-2147483648"), wxLL(-2147483648), Number_LongLong | Number_Signed },
+    { wxT("9223372036854775808"), wxULL(9223372036854775808), Number_LongLong |
                                                              Number_Unsigned },
 #endif // wxLongLong_t
+
+    // Base tests.
+    { wxT("010"),  10, Number_Ok, 10 },
+    { wxT("010"),   8, Number_Ok,  0 },
+    { wxT("010"),   8, Number_Ok,  8 },
+    { wxT("010"),  16, Number_Ok, 16 },
+
+    { wxT("0010"), 10, Number_Ok, 10 },
+    { wxT("0010"),  8, Number_Ok,  0 },
+    { wxT("0010"),  8, Number_Ok,  8 },
+    { wxT("0010"), 16, Number_Ok, 16 },
+
+    { wxT("0x11"),  0, Number_Invalid, 10 },
+    { wxT("0x11"), 17, Number_Ok,       0 },
+    { wxT("0x11"),  0, Number_Invalid,  8 },
+    { wxT("0x11"), 17, Number_Ok,      16 },
 };
 
 void StringTestCase::ToLong()
@@ -585,10 +658,30 @@ void StringTestCase::ToLong()
         if ( ld.flags & (Number_LongLong | Number_Unsigned) )
             continue;
 
-        CPPUNIT_ASSERT_EQUAL( ld.IsOk(), wxString(ld.str).ToLong(&l) );
+        // NOTE: unless you're using some exotic locale, ToCLong and ToLong
+        //       should behave the same for our test data set:
+
+        CPPUNIT_ASSERT_EQUAL( ld.IsOk(),
+                              wxString(ld.str).ToCLong(&l, ld.base) );
+        if ( ld.IsOk() )
+            CPPUNIT_ASSERT_EQUAL( ld.LValue(), l );
+
+        CPPUNIT_ASSERT_EQUAL( ld.IsOk(),
+                              wxString(ld.str).ToLong(&l, ld.base) );
         if ( ld.IsOk() )
             CPPUNIT_ASSERT_EQUAL( ld.LValue(), l );
     }
+
+    // special case: check that the output is not modified if the parsing
+    // failed completely
+    l = 17;
+    CPPUNIT_ASSERT( !wxString("foo").ToLong(&l) );
+    CPPUNIT_ASSERT_EQUAL( 17, l );
+
+    // also check that it is modified if we did parse something successfully in
+    // the beginning of the string
+    CPPUNIT_ASSERT( !wxString("9 cats").ToLong(&l) );
+    CPPUNIT_ASSERT_EQUAL( 9, l );
 }
 
 void StringTestCase::ToULong()
@@ -601,7 +694,16 @@ void StringTestCase::ToULong()
         if ( ld.flags & (Number_LongLong | Number_Signed) )
             continue;
 
-        CPPUNIT_ASSERT_EQUAL( ld.IsOk(), wxString(ld.str).ToULong(&ul) );
+        // NOTE: unless you're using some exotic locale, ToCLong and ToLong
+        //       should behave the same for our test data set:
+
+        CPPUNIT_ASSERT_EQUAL( ld.IsOk(),
+                              wxString(ld.str).ToCULong(&ul, ld.base) );
+        if ( ld.IsOk() )
+            CPPUNIT_ASSERT_EQUAL( ld.ULValue(), ul );
+
+        CPPUNIT_ASSERT_EQUAL( ld.IsOk(),
+                              wxString(ld.str).ToULong(&ul, ld.base) );
         if ( ld.IsOk() )
             CPPUNIT_ASSERT_EQUAL( ld.ULValue(), ul );
     }
@@ -619,7 +721,8 @@ void StringTestCase::ToLongLong()
         if ( ld.flags & (Number_Long | Number_Unsigned) )
             continue;
 
-        CPPUNIT_ASSERT_EQUAL( ld.IsOk(), wxString(ld.str).ToLongLong(&l) );
+        CPPUNIT_ASSERT_EQUAL( ld.IsOk(),
+                              wxString(ld.str).ToLongLong(&l, ld.base) );
         if ( ld.IsOk() )
             CPPUNIT_ASSERT_EQUAL( ld.LLValue(), l );
     }
@@ -635,7 +738,8 @@ void StringTestCase::ToULongLong()
         if ( ld.flags & (Number_Long | Number_Signed) )
             continue;
 
-        CPPUNIT_ASSERT_EQUAL( ld.IsOk(), wxString(ld.str).ToULongLong(&ul) );
+        CPPUNIT_ASSERT_EQUAL( ld.IsOk(),
+                              wxString(ld.str).ToULongLong(&ul, ld.base) );
         if ( ld.IsOk() )
             CPPUNIT_ASSERT_EQUAL( ld.ULLValue(), ul );
     }
@@ -653,71 +757,155 @@ void StringTestCase::ToDouble()
         bool ok;
     } doubleData[] =
     {
-        { _T("1"), 1, true },
-        { _T("1.23"), 1.23, true },
-        { _T(".1"), .1, true },
-        { _T("1."), 1, true },
-        { _T("1.."), 0, false },
-        { _T("0"), 0, true },
-        { _T("a"), 0, false },
-        { _T("12345"), 12345, true },
-        { _T("-1"), -1, true },
-        { _T("--1"), 0, false },
+        { wxT("1"), 1, true },
+        { wxT("1.23"), 1.23, true },
+        { wxT(".1"), .1, true },
+        { wxT("1."), 1, true },
+        { wxT("1.."), 0, false },
+        { wxT("0"), 0, true },
+        { wxT("a"), 0, false },
+        { wxT("12345"), 12345, true },
+        { wxT("-1"), -1, true },
+        { wxT("--1"), 0, false },
+        { wxT("-3E-5"), -3E-5, true },
+        { wxT("-3E-abcde5"), 0, false },
     };
 
-    // we need to use decimal point, not comma or whatever is its value for the
-    // current locale
-    wxSetlocale(LC_ALL, "C");
+    // test ToCDouble() first:
 
     size_t n;
     for ( n = 0; n < WXSIZEOF(doubleData); n++ )
     {
         const ToDoubleData& ld = doubleData[n];
+        CPPUNIT_ASSERT_EQUAL( ld.ok, wxString(ld.str).ToCDouble(&d) );
+        if ( ld.ok )
+            CPPUNIT_ASSERT_EQUAL( ld.value, d );
+    }
+
+
+    // test ToDouble() now:
+    // NOTE: for the test to be reliable, we need to set the locale explicitly
+    //       so that we know the decimal point character to use
+
+    if (!wxLocale::IsAvailable(wxLANGUAGE_FRENCH))
+        return;     // you should have french support installed to continue this test!
+
+    wxLocale locale;
+
+    // don't load default catalog, it may be unavailable:
+    CPPUNIT_ASSERT( locale.Init(wxLANGUAGE_FRENCH, wxLOCALE_DONT_LOAD_DEFAULT) );
+
+    static const struct ToDoubleData doubleData2[] =
+    {
+        { wxT("1"), 1, true },
+        { wxT("1,23"), 1.23, true },
+        { wxT(",1"), .1, true },
+        { wxT("1,"), 1, true },
+        { wxT("1,,"), 0, false },
+        { wxT("0"), 0, true },
+        { wxT("a"), 0, false },
+        { wxT("12345"), 12345, true },
+        { wxT("-1"), -1, true },
+        { wxT("--1"), 0, false },
+        { wxT("-3E-5"), -3E-5, true },
+        { wxT("-3E-abcde5"), 0, false },
+    };
+
+    for ( n = 0; n < WXSIZEOF(doubleData2); n++ )
+    {
+        const ToDoubleData& ld = doubleData2[n];
         CPPUNIT_ASSERT_EQUAL( ld.ok, wxString(ld.str).ToDouble(&d) );
         if ( ld.ok )
             CPPUNIT_ASSERT_EQUAL( ld.value, d );
     }
 }
 
+void StringTestCase::FromDouble()
+{
+    static const struct FromDoubleTestData
+    {
+        double value;
+        int prec;
+        const char *str;
+    } testData[] =
+    {
+        { 1.23,             -1, "1.23" },
+        // NB: there are no standards about the minimum exponent width
+        //     and newer MSVC versions use 3 digits as minimum exponent
+        //     width while GNU libc uses 2 digits as minimum width...
+#ifdef wxUSING_VC_CRT_IO
+        { -3e-10,           -1, "-3e-010" },
+#else
+        { -3e-10,           -1, "-3e-10" },
+#endif
+        { -0.45678,         -1, "-0.45678" },
+        { 1.2345678,         0, "1" },
+        { 1.2345678,         1, "1.2" },
+        { 1.2345678,         2, "1.23" },
+        { 1.2345678,         3, "1.235" },
+    };
+
+    for ( unsigned n = 0; n < WXSIZEOF(testData); n++ )
+    {
+        const FromDoubleTestData& td = testData[n];
+        CPPUNIT_ASSERT_EQUAL( td.str, wxString::FromCDouble(td.value, td.prec) );
+    }
+
+    if ( !wxLocale::IsAvailable(wxLANGUAGE_FRENCH) )
+        return;
+
+    wxLocale locale;
+    CPPUNIT_ASSERT( locale.Init(wxLANGUAGE_FRENCH, wxLOCALE_DONT_LOAD_DEFAULT) );
+
+    for ( unsigned m = 0; m < WXSIZEOF(testData); m++ )
+    {
+        const FromDoubleTestData& td = testData[m];
+
+        wxString str(td.str);
+        str.Replace(".", ",");
+        CPPUNIT_ASSERT_EQUAL( str, wxString::FromDouble(td.value, td.prec) );
+    }
+}
+
 void StringTestCase::StringBuf()
 {
     // check that buffer can be used to write into the string
     wxString s;
-    wxStrcpy(wxStringBuffer(s, 10), _T("foo"));
+    wxStrcpy(wxStringBuffer(s, 10), wxT("foo"));
 
     CPPUNIT_ASSERT_EQUAL(3, s.length());
-    CPPUNIT_ASSERT(_T('f') == s[0u]);
-    CPPUNIT_ASSERT(_T('o') == s[1]);
-    CPPUNIT_ASSERT(_T('o') == s[2]);
+    CPPUNIT_ASSERT(wxT('f') == s[0u]);
+    CPPUNIT_ASSERT(wxT('o') == s[1]);
+    CPPUNIT_ASSERT(wxT('o') == s[2]);
 
     {
         // also check that the buffer initially contains the original string
         // contents
         wxStringBuffer buf(s, 10);
-        CPPUNIT_ASSERT_EQUAL( _T('f'), buf[0] );
-        CPPUNIT_ASSERT_EQUAL( _T('o'), buf[1] );
-        CPPUNIT_ASSERT_EQUAL( _T('o'), buf[2] );
-        CPPUNIT_ASSERT_EQUAL( _T('\0'), buf[3] );
+        CPPUNIT_ASSERT_EQUAL( wxT('f'), buf[0] );
+        CPPUNIT_ASSERT_EQUAL( wxT('o'), buf[1] );
+        CPPUNIT_ASSERT_EQUAL( wxT('o'), buf[2] );
+        CPPUNIT_ASSERT_EQUAL( wxT('\0'), buf[3] );
     }
 
     {
         wxStringBufferLength buf(s, 10);
-        CPPUNIT_ASSERT_EQUAL( _T('f'), buf[0] );
-        CPPUNIT_ASSERT_EQUAL( _T('o'), buf[1] );
-        CPPUNIT_ASSERT_EQUAL( _T('o'), buf[2] );
-        CPPUNIT_ASSERT_EQUAL( _T('\0'), buf[3] );
+        CPPUNIT_ASSERT_EQUAL( wxT('f'), buf[0] );
+        CPPUNIT_ASSERT_EQUAL( wxT('o'), buf[1] );
+        CPPUNIT_ASSERT_EQUAL( wxT('o'), buf[2] );
+        CPPUNIT_ASSERT_EQUAL( wxT('\0'), buf[3] );
 
         // and check that it can be used to write only the specified number of
         // characters to the string
-        wxStrcpy(buf, _T("barrbaz"));
+        wxStrcpy(buf, wxT("barrbaz"));
         buf.SetLength(4);
     }
 
     CPPUNIT_ASSERT_EQUAL(4, s.length());
-    CPPUNIT_ASSERT(_T('b') == s[0u]);
-    CPPUNIT_ASSERT(_T('a') == s[1]);
-    CPPUNIT_ASSERT(_T('r') == s[2]);
-    CPPUNIT_ASSERT(_T('r') == s[3]);
+    CPPUNIT_ASSERT(wxT('b') == s[0u]);
+    CPPUNIT_ASSERT(wxT('a') == s[1]);
+    CPPUNIT_ASSERT(wxT('r') == s[2]);
+    CPPUNIT_ASSERT(wxT('r') == s[3]);
 
     // check that creating buffer of length smaller than string works, i.e. at
     // least doesn't crash (it would if we naively copied the entire original
@@ -788,11 +976,14 @@ void StringTestCase::CStrDataOperators()
 
     CPPUNIT_ASSERT( s.c_str()[0] == 'h' );
     CPPUNIT_ASSERT( s.c_str()[1] == 'e' );
-    CPPUNIT_ASSERT( s.c_str()[5] == '\0' );
+
+    // IMPORTANT: at least with the CRT coming with MSVC++ 2008 trying to access
+    //            the final character results in an assert failure (with debug CRT)
+    //CPPUNIT_ASSERT( s.c_str()[5] == '\0' );
 
     CPPUNIT_ASSERT( *s.c_str() == 'h' );
     CPPUNIT_ASSERT( *(s.c_str() + 2) == 'l' );
-    CPPUNIT_ASSERT( *(s.c_str() + 5) == '\0' );
+    //CPPUNIT_ASSERT( *(s.c_str() + 5) == '\0' );
 }
 
 bool CheckStrChar(const wxString& expected, char *s)
@@ -834,33 +1025,95 @@ void StringTestCase::ExplicitConversion()
 void StringTestCase::IndexedAccess()
 {
     wxString s("bar");
-    CPPUNIT_ASSERT_EQUAL( 'r', s[2] );
+    CPPUNIT_ASSERT_EQUAL( 'r', (char)s[2] );
 
     // this tests for a possible bug in UTF-8 based wxString implementation:
     // the 3rd character of the underlying byte string is going to change, but
     // the 3rd character of wxString should remain the same
-    s[0] = L'\u00e9';
-    CPPUNIT_ASSERT_EQUAL( 'r', s[2] );
+    s[0] = L'\xe9';
+    CPPUNIT_ASSERT_EQUAL( 'r', (char)s[2] );
 }
 
 void StringTestCase::BeforeAndAfter()
 {
-    const wxString s(L"letter=\u00e9;\u00e7a=l\u00e0");
+    // Construct a string with 2 equal signs in it by concatenating its three
+    // parts: before the first "=", in between the two "="s and after the last
+    // one. This allows to avoid duplicating the string contents (which has to
+    // be different for Unicode and ANSI builds) in the tests below.
+#if wxUSE_UNICODE
+    #define FIRST_PART L"letter"
+    #define MIDDLE_PART L"\xe9;\xe7a"
+    #define LAST_PART L"l\xe0"
+#else // !wxUSE_UNICODE
+    #define FIRST_PART "letter"
+    #define MIDDLE_PART "e;ca"
+    #define LAST_PART "la"
+#endif // wxUSE_UNICODE/!wxUSE_UNICODE
 
-    CPPUNIT_ASSERT_EQUAL( "letter", s.BeforeFirst('=') );
-    CPPUNIT_ASSERT_EQUAL( s, s.BeforeFirst('!') );
-    CPPUNIT_ASSERT_EQUAL( L"letter=\u00e9", s.BeforeFirst(';') );
+    const wxString s(FIRST_PART wxT("=") MIDDLE_PART wxT("=") LAST_PART);
 
-    CPPUNIT_ASSERT_EQUAL( L"letter=\u00e9;\u00e7a", s.BeforeLast('=') );
-    CPPUNIT_ASSERT_EQUAL( "", s.BeforeLast('!') );
-    CPPUNIT_ASSERT_EQUAL( L"letter=\u00e9", s.BeforeLast(';') );
+    wxString r;
 
-    CPPUNIT_ASSERT_EQUAL( L"\u00e9;\u00e7a=l\u00e0", s.AfterFirst('=') );
+    CPPUNIT_ASSERT_EQUAL( FIRST_PART, s.BeforeFirst('=', &r) );
+    CPPUNIT_ASSERT_EQUAL( MIDDLE_PART wxT("=") LAST_PART, r );
+
+    CPPUNIT_ASSERT_EQUAL( s, s.BeforeFirst('!', &r) );
+    CPPUNIT_ASSERT_EQUAL( "", r );
+
+
+    CPPUNIT_ASSERT_EQUAL( FIRST_PART wxT("=") MIDDLE_PART, s.BeforeLast('=', &r) );
+    CPPUNIT_ASSERT_EQUAL( LAST_PART, r );
+
+    CPPUNIT_ASSERT_EQUAL( "", s.BeforeLast('!', &r) );
+    CPPUNIT_ASSERT_EQUAL( s, r );
+
+
+    CPPUNIT_ASSERT_EQUAL( MIDDLE_PART wxT("=") LAST_PART, s.AfterFirst('=') );
     CPPUNIT_ASSERT_EQUAL( "", s.AfterFirst('!') );
-    CPPUNIT_ASSERT_EQUAL( L"\u00e7a=l\u00e0", s.AfterFirst(';') );
 
-    CPPUNIT_ASSERT_EQUAL( L"l\u00e0", s.AfterLast('=') );
+
+    CPPUNIT_ASSERT_EQUAL( LAST_PART, s.AfterLast('=') );
     CPPUNIT_ASSERT_EQUAL( s, s.AfterLast('!') );
-    CPPUNIT_ASSERT_EQUAL( L"\u00e7a=l\u00e0", s.AfterLast(';') );
+
+    #undef LAST_PART
+    #undef MIDDLE_PART
+    #undef FIRST_PART
 }
 
+void StringTestCase::ScopedBuffers()
+{
+    // wxString relies on efficient buffers, verify they work as they should
+
+    const char *literal = "Hello World!";
+
+    // non-owned buffer points to the string passed to it
+    wxScopedCharBuffer sbuf = wxScopedCharBuffer::CreateNonOwned(literal);
+    CPPUNIT_ASSERT( sbuf.data() == literal );
+
+    // a copy of scoped non-owned buffer still points to the same string
+    wxScopedCharBuffer sbuf2(sbuf);
+    CPPUNIT_ASSERT( sbuf.data() == sbuf2.data() );
+
+    // but assigning it to wxCharBuffer makes a full copy
+    wxCharBuffer buf(sbuf);
+    CPPUNIT_ASSERT( buf.data() != literal );
+    CPPUNIT_ASSERT_EQUAL( literal, buf.data() );
+
+    wxCharBuffer buf2 = sbuf;
+    CPPUNIT_ASSERT( buf2.data() != literal );
+    CPPUNIT_ASSERT_EQUAL( literal, buf.data() );
+
+    // Check that extending the buffer keeps it NUL-terminated.
+    size_t len = 10;
+
+    wxCharBuffer buf3(len);
+    CPPUNIT_ASSERT_EQUAL('\0', buf3.data()[len]);
+
+    wxCharBuffer buf4;
+    buf4.extend(len);
+    CPPUNIT_ASSERT_EQUAL('\0', buf4.data()[len]);
+
+    wxCharBuffer buf5(5);
+    buf5.extend(len);
+    CPPUNIT_ASSERT_EQUAL('\0', buf5.data()[len]);
+}