first phase of transition to unified Unicode build:

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

diff --git a/tests/strings/unichar.cpp b/tests/strings/unichar.cpp
new file mode 100644 (file)
index 0000000..9c6613b
--- /dev/null
+++ b/tests/strings/unichar.cpp
@@ -0,0 +1,236 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/strings/unichar.cpp
+// Purpose:     Test for wxUniChar class
+// Author:      Vaclav Slavik
+// Created:     2007-03-11
+// RCS-ID:      $Id$
+// Copyright:   (c) 2007 REA Elektronik GmbH
+// Licence:     wxWindows licence
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#ifndef WX_PRECOMP
+    #include "wx/wx.h"
+#endif // WX_PRECOMP
+
+#include "wx/string.h"
+
+// ----------------------------------------------------------------------------
+// test class
+// ----------------------------------------------------------------------------
+
+class UniCharTestCase : public CppUnit::TestCase
+{
+public:
+    UniCharTestCase() {}
+
+private:
+    CPPUNIT_TEST_SUITE( UniCharTestCase );
+        CPPUNIT_TEST( CharCompare );
+        CPPUNIT_TEST( CharCompareIntl );
+        CPPUNIT_TEST( StringCompare );
+        CPPUNIT_TEST( StringCompareIntl );
+    CPPUNIT_TEST_SUITE_END();
+
+    void CharCompare();
+    void CharCompareIntl();
+    void StringCompare();
+    void StringCompareIntl();
+
+    DECLARE_NO_COPY_CLASS(UniCharTestCase)
+};
+
+// register in the unnamed registry so that these tests are run by default
+CPPUNIT_TEST_SUITE_REGISTRATION( UniCharTestCase );
+
+// also include in it's own registry so that these tests can be run alone
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( UniCharTestCase, "UniCharTestCase" );
+
+void UniCharTestCase::CharCompare()
+{
+    wxUniChar a('a');
+    wxUniChar b('b');
+
+    CPPUNIT_ASSERT( a == a );
+    CPPUNIT_ASSERT( a == 'a' );
+    CPPUNIT_ASSERT( a == _T('a') );
+    CPPUNIT_ASSERT( a == wxUniChar('a') );
+    CPPUNIT_ASSERT( a == wxUniChar(_T('a')) );
+
+    CPPUNIT_ASSERT( a != b );
+    CPPUNIT_ASSERT( a != 'b' );
+    CPPUNIT_ASSERT( a != _T('b') );
+    CPPUNIT_ASSERT( a != wxUniChar('b') );
+    CPPUNIT_ASSERT( a != wxUniChar(_T('b')) );
+
+    CPPUNIT_ASSERT( a < b );
+    CPPUNIT_ASSERT( a < 'b' );
+    CPPUNIT_ASSERT( a < _T('b') );
+    CPPUNIT_ASSERT( a < wxUniChar('b') );
+    CPPUNIT_ASSERT( a < wxUniChar(_T('b')) );
+
+    CPPUNIT_ASSERT( a <= b );
+    CPPUNIT_ASSERT( a <= 'b' );
+    CPPUNIT_ASSERT( a <= _T('b') );
+    CPPUNIT_ASSERT( a <= wxUniChar('b') );
+    CPPUNIT_ASSERT( a <= wxUniChar(_T('b')) );
+
+    CPPUNIT_ASSERT( a <= a );
+    CPPUNIT_ASSERT( a <= 'a' );
+    CPPUNIT_ASSERT( a <= _T('a') );
+    CPPUNIT_ASSERT( a <= wxUniChar('a') );
+    CPPUNIT_ASSERT( a <= wxUniChar(_T('a')) );
+
+    CPPUNIT_ASSERT( b > a );
+    CPPUNIT_ASSERT( b > 'a' );
+    CPPUNIT_ASSERT( b > _T('a') );
+    CPPUNIT_ASSERT( b > wxUniChar('a') );
+    CPPUNIT_ASSERT( b > wxUniChar(_T('a')) );
+
+    CPPUNIT_ASSERT( b >= a );
+    CPPUNIT_ASSERT( b >= 'a' );
+    CPPUNIT_ASSERT( b >= _T('a') );
+    CPPUNIT_ASSERT( b >= wxUniChar('a') );
+    CPPUNIT_ASSERT( b >= wxUniChar(_T('a')) );
+
+    CPPUNIT_ASSERT( b >= b );
+    CPPUNIT_ASSERT( b >= 'b' );
+    CPPUNIT_ASSERT( b >= _T('b') );
+    CPPUNIT_ASSERT( b >= wxUniChar('b') );
+    CPPUNIT_ASSERT( b >= wxUniChar(_T('b')) );
+
+    CPPUNIT_ASSERT( b - a == 1 );
+    CPPUNIT_ASSERT( a - b == -1 );
+}
+
+
+#define CYRILLIC_SMALL_LETTER_YU  ((wchar_t)0x044E)
+#define ARABIC_LETTER_NOON        ((wchar_t)0x0646)
+
+void UniCharTestCase::CharCompareIntl()
+{
+    wxUniChar a(CYRILLIC_SMALL_LETTER_YU);
+    wxUniChar b(ARABIC_LETTER_NOON);
+
+    CPPUNIT_ASSERT( a == a );
+    CPPUNIT_ASSERT( a == CYRILLIC_SMALL_LETTER_YU );
+    CPPUNIT_ASSERT( a == wxUniChar(CYRILLIC_SMALL_LETTER_YU) );
+
+    CPPUNIT_ASSERT( a != b );
+    CPPUNIT_ASSERT( a != ARABIC_LETTER_NOON );
+    CPPUNIT_ASSERT( a != wxUniChar(ARABIC_LETTER_NOON) );
+
+    CPPUNIT_ASSERT( a < b );
+    CPPUNIT_ASSERT( a < ARABIC_LETTER_NOON );
+    CPPUNIT_ASSERT( a < wxUniChar(ARABIC_LETTER_NOON) );
+
+    CPPUNIT_ASSERT( a <= b );
+    CPPUNIT_ASSERT( a <= ARABIC_LETTER_NOON );
+    CPPUNIT_ASSERT( a <= wxUniChar(ARABIC_LETTER_NOON) );
+
+    CPPUNIT_ASSERT( a <= a );
+    CPPUNIT_ASSERT( a <= CYRILLIC_SMALL_LETTER_YU );
+    CPPUNIT_ASSERT( a <= wxUniChar(CYRILLIC_SMALL_LETTER_YU) );
+
+    CPPUNIT_ASSERT( b > a );
+    CPPUNIT_ASSERT( b > CYRILLIC_SMALL_LETTER_YU );
+    CPPUNIT_ASSERT( b > wxUniChar(CYRILLIC_SMALL_LETTER_YU) );
+
+    CPPUNIT_ASSERT( b >= a );
+    CPPUNIT_ASSERT( b >= CYRILLIC_SMALL_LETTER_YU );
+    CPPUNIT_ASSERT( b >= wxUniChar(CYRILLIC_SMALL_LETTER_YU) );
+
+    CPPUNIT_ASSERT( b >= b );
+    CPPUNIT_ASSERT( b >= ARABIC_LETTER_NOON );
+    CPPUNIT_ASSERT( b >= wxUniChar(ARABIC_LETTER_NOON) );
+
+    CPPUNIT_ASSERT( b - a == 504 );
+    CPPUNIT_ASSERT( a - b == -504 );
+}
+
+void UniCharTestCase::StringCompare()
+{
+    // test string comparison with chars
+    wxString sa = "a";
+    const wxString sb = "b";
+    char c1 = 'a';
+    wchar_t c2 = _T('a');
+    wxUniChar c3 = 'a';
+
+    CPPUNIT_ASSERT( sa == 'a');
+    CPPUNIT_ASSERT( 'a' == sa);
+    CPPUNIT_ASSERT( sb != 'a');
+    CPPUNIT_ASSERT( 'a' != sb);
+
+    CPPUNIT_ASSERT( sa == c1);
+    CPPUNIT_ASSERT( c1 == sa);
+    CPPUNIT_ASSERT( sb != c1);
+    CPPUNIT_ASSERT( c1 != sb);
+
+    CPPUNIT_ASSERT( sa == c2);
+    CPPUNIT_ASSERT( c2 == sa);
+    CPPUNIT_ASSERT( sb != c2);
+    CPPUNIT_ASSERT( c2 != sb);
+
+    CPPUNIT_ASSERT( sa == c3);
+    CPPUNIT_ASSERT( c3 == sa);
+    CPPUNIT_ASSERT( sb != c3);
+    CPPUNIT_ASSERT( c3 != sb);
+
+    // test wxUniCharRef:
+    CPPUNIT_ASSERT( sa == sa[0]);
+    CPPUNIT_ASSERT( sa[0] == sa);
+    CPPUNIT_ASSERT( sb != sa[0]);
+    CPPUNIT_ASSERT( sa[0] != sb);
+
+    // test const version of operator[] (returns wxUniChar, not wxUniCharRef):
+    CPPUNIT_ASSERT( sb == sb[0]);
+    CPPUNIT_ASSERT( sb[0] == sb);
+    CPPUNIT_ASSERT( sa != sb[0]);
+    CPPUNIT_ASSERT( sb[0] != sa);
+}
+
+void UniCharTestCase::StringCompareIntl()
+{
+    // test string comparison with chars
+    wxString sa = CYRILLIC_SMALL_LETTER_YU;
+    const wxString sb = ARABIC_LETTER_NOON;
+    wchar_t c2 = CYRILLIC_SMALL_LETTER_YU;
+    wxUniChar c3 = CYRILLIC_SMALL_LETTER_YU;
+
+    CPPUNIT_ASSERT( sa == CYRILLIC_SMALL_LETTER_YU);
+    CPPUNIT_ASSERT( CYRILLIC_SMALL_LETTER_YU == sa);
+    CPPUNIT_ASSERT( sb != CYRILLIC_SMALL_LETTER_YU);
+    CPPUNIT_ASSERT( CYRILLIC_SMALL_LETTER_YU != sb);
+
+    CPPUNIT_ASSERT( sa == c2);
+    CPPUNIT_ASSERT( c2 == sa);
+    CPPUNIT_ASSERT( sb != c2);
+    CPPUNIT_ASSERT( c2 != sb);
+
+    CPPUNIT_ASSERT( sa == c3);
+    CPPUNIT_ASSERT( c3 == sa);
+    CPPUNIT_ASSERT( sb != c3);
+    CPPUNIT_ASSERT( c3 != sb);
+
+    // test wxUniCharRef:
+    CPPUNIT_ASSERT( sa == sa[0]);
+    CPPUNIT_ASSERT( sa[0] == sa);
+    CPPUNIT_ASSERT( sb != sa[0]);
+    CPPUNIT_ASSERT( sa[0] != sb);
+
+    // test const version of operator[] (returns wxUniChar, not wxUniCharRef):
+    CPPUNIT_ASSERT( sb == sb[0]);
+    CPPUNIT_ASSERT( sb[0] == sb);
+    CPPUNIT_ASSERT( sa != sb[0]);
+    CPPUNIT_ASSERT( sb[0] != sa);
+}