Added mini docs for wxChoicebook

[wxWidgets.git] / tests / strings / strings.cpp

diff --git a/tests/strings/strings.cpp b/tests/strings/strings.cpp
index 85e91dad86910b4af75946580a99db78c86cb9bb..e66615565bb6c11b971928f8ce8b7d0942758d99 100644 (file)
--- a/tests/strings/strings.cpp
+++ b/tests/strings/strings.cpp
@@ -53,6 +53,10 @@ private:
 #endif // wxLongLong_t
         CPPUNIT_TEST( ToDouble );
         CPPUNIT_TEST( WriteBuf );
 #endif // wxLongLong_t
         CPPUNIT_TEST( ToDouble );
         CPPUNIT_TEST( WriteBuf );

+        CPPUNIT_TEST( CStrDataTernaryOperator );
+        CPPUNIT_TEST( CStrDataOperators );
+        CPPUNIT_TEST( CStrDataImplicitConversion );
+        CPPUNIT_TEST( ExplicitConversion );

     CPPUNIT_TEST_SUITE_END();
 
     void String();
     CPPUNIT_TEST_SUITE_END();
 
     void String();


@@ -76,6 +80,11 @@ private:
 #endif // wxLongLong_t
     void ToDouble();
     void WriteBuf();
 #endif // wxLongLong_t
     void ToDouble();
     void WriteBuf();

+    void CStrDataTernaryOperator();
+    void DoCStrDataTernaryOperator(bool cond);
+    void CStrDataOperators();
+    void CStrDataImplicitConversion();
+    void ExplicitConversion();

 
     DECLARE_NO_COPY_CLASS(StringTestCase)
 };
 
     DECLARE_NO_COPY_CLASS(StringTestCase)
 };


@@ -355,6 +364,26 @@ void StringTestCase::Compare()
     CPPUNIT_ASSERT( s1 != neq3 );
     CPPUNIT_ASSERT( s1 != neq4 );
 
     CPPUNIT_ASSERT( s1 != neq3 );
     CPPUNIT_ASSERT( s1 != neq4 );
 

+    CPPUNIT_ASSERT( s1 == wxT("AHH") );
+    CPPUNIT_ASSERT( s1 != wxT("no") );
+    CPPUNIT_ASSERT( s1 < wxT("AZ") );
+    CPPUNIT_ASSERT( s1 <= wxT("AZ") );
+    CPPUNIT_ASSERT( s1 <= wxT("AHH") );
+    CPPUNIT_ASSERT( s1 > wxT("AA") );
+    CPPUNIT_ASSERT( s1 >= wxT("AA") );
+    CPPUNIT_ASSERT( s1 >= wxT("AHH") );
+
+    // test comparison with C strings in Unicode build (must work in ANSI as
+    // well, of course):
+    CPPUNIT_ASSERT( s1 == "AHH" );
+    CPPUNIT_ASSERT( s1 != "no" );
+    CPPUNIT_ASSERT( s1 < "AZ" );
+    CPPUNIT_ASSERT( s1 <= "AZ" );
+    CPPUNIT_ASSERT( s1 <= "AHH" );
+    CPPUNIT_ASSERT( s1 > "AA" );
+    CPPUNIT_ASSERT( s1 >= "AA" );
+    CPPUNIT_ASSERT( s1 >= "AHH" );
+

 //    wxString _s1 = wxT("A\0HH");
 //    wxString _eq = wxT("A\0HH");
 //    wxString _neq1 = wxT("H\0AH");
 //    wxString _s1 = wxT("A\0HH");
 //    wxString _eq = wxT("A\0HH");
 //    wxString _neq1 = wxT("H\0AH");


@@ -610,23 +639,107 @@ void StringTestCase::WriteBuf()
     wxString s;
     wxStrcpy(wxStringBuffer(s, 10), _T("foo"));
 
     wxString s;
     wxStrcpy(wxStringBuffer(s, 10), _T("foo"));
 

-    CPPUNIT_ASSERT_EQUAL(_T('f'), s[0u]);
-    CPPUNIT_ASSERT_EQUAL(_T('o'), s[1]);
-    CPPUNIT_ASSERT_EQUAL(_T('o'), s[2]);
-    CPPUNIT_ASSERT_EQUAL(3u, s.length());
+    CPPUNIT_ASSERT(s[0u] == _T('f') );
+    CPPUNIT_ASSERT(_T('f') == s[0u]);
+    CPPUNIT_ASSERT(_T('o') == s[1]);
+    CPPUNIT_ASSERT(_T('o') == s[2]);
+    CPPUNIT_ASSERT_EQUAL((size_t)3, s.length());
+

 
     {
 
     {

-        wxChar *p = s.GetWriteBuf(10);
-        wxStrcpy(p, _T("barrbaz"));
-        s.UngetWriteBuf(4);
+        wxStringBufferLength buf(s, 10);
+        wxStrcpy(buf, _T("barrbaz"));
+        buf.SetLength(4);
+    }

 
 

-        CPPUNIT_ASSERT_EQUAL(_T('b'), s[0u]);
-        CPPUNIT_ASSERT_EQUAL(_T('a'), s[1]);
-        CPPUNIT_ASSERT_EQUAL(_T('r'), s[2]);
-        CPPUNIT_ASSERT_EQUAL(_T('r'), s[3]);
-        CPPUNIT_ASSERT_EQUAL(4u, 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_EQUAL((size_t)4, s.length());

 
 

-        CPPUNIT_ASSERT_EQUAL( 0, wxStrcmp(_T("barr"), s) );
-    }
+    CPPUNIT_ASSERT_EQUAL( 0, wxStrcmp(_T("barr"), s) );
+}
+
+
+
+void StringTestCase::CStrDataTernaryOperator()
+{
+    DoCStrDataTernaryOperator(true);
+    DoCStrDataTernaryOperator(false);
+}
+
+template<typename T> bool CheckStr(const wxString& expected, T s)
+{
+    return expected == wxString(s);
+}
+
+void StringTestCase::DoCStrDataTernaryOperator(bool cond)
+{
+    // test compilation of wxCStrData when used with operator?: (the asserts
+    // are not very important, we're testing if the code compiles at all):
+
+    wxString s("foo");
+
+    const wchar_t *wcStr = L"foo";
+    CPPUNIT_ASSERT( CheckStr(s, (cond ? s.c_str() : wcStr)) );
+    CPPUNIT_ASSERT( CheckStr(s, (cond ? s.c_str() : L"foo")) );
+    CPPUNIT_ASSERT( CheckStr(s, (cond ? wcStr : s.c_str())) );
+    CPPUNIT_ASSERT( CheckStr(s, (cond ? L"foo" : s.c_str())) );
+
+    const char *mbStr = "foo";
+    CPPUNIT_ASSERT( CheckStr(s, (cond ? s.c_str() : mbStr)) );
+    CPPUNIT_ASSERT( CheckStr(s, (cond ? s.c_str() : "foo")) );
+    CPPUNIT_ASSERT( CheckStr(s, (cond ? mbStr : s.c_str())) );
+    CPPUNIT_ASSERT( CheckStr(s, (cond ? "foo" : s.c_str())) );
+
+    wxString empty("");
+    CPPUNIT_ASSERT( CheckStr(empty, (cond ? empty.c_str() : wxEmptyString)) );
+    CPPUNIT_ASSERT( CheckStr(empty, (cond ? wxEmptyString : empty.c_str())) );

 }
 
 }
 

+void StringTestCase::CStrDataOperators()
+{
+    wxString s("hello");
+
+    CPPUNIT_ASSERT( s.c_str()[0] == 'h' );
+    CPPUNIT_ASSERT( s.c_str()[1] == 'e' );
+    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' );
+}
+
+bool CheckStrChar(const wxString& expected, char *s)
+    { return CheckStr(expected, s); }
+bool CheckStrWChar(const wxString& expected, wchar_t *s)
+    { return CheckStr(expected, s); }
+bool CheckStrConstChar(const wxString& expected, const char *s)
+    { return CheckStr(expected, s); }
+bool CheckStrConstWChar(const wxString& expected, const wchar_t *s)
+    { return CheckStr(expected, s); }
+
+void StringTestCase::CStrDataImplicitConversion()
+{
+    wxString s("foo");
+
+    CPPUNIT_ASSERT( CheckStrConstWChar(s, s.c_str()) );
+    CPPUNIT_ASSERT( CheckStrConstWChar(s, s) );
+
+    CPPUNIT_ASSERT( CheckStrConstChar(s, s.c_str()) );
+    CPPUNIT_ASSERT( CheckStrConstChar(s, s) );
+}
+
+void StringTestCase::ExplicitConversion()
+{
+    wxString s("foo");
+
+    CPPUNIT_ASSERT( CheckStr(s, s.mb_str()) );
+    CPPUNIT_ASSERT( CheckStrConstChar(s, s.mb_str()) );
+    CPPUNIT_ASSERT( CheckStrChar(s, s.char_str()) );
+
+    CPPUNIT_ASSERT( CheckStr(s, s.wc_str()) );
+    CPPUNIT_ASSERT( CheckStrConstWChar(s, s.wc_str()) );
+    CPPUNIT_ASSERT( CheckStrWChar(s, s.wchar_str()) );
+}