use a smaller timeout value to avoid blocking buildslaves for 10minutes

[wxWidgets.git] / tests / font / fonttest.cpp

diff --git a/tests/font/fonttest.cpp b/tests/font/fonttest.cpp
index b9893e763088a3d38d1c9b1a9bb9c045097b3193..7ba623bd55706cce0a1f87633b3784711f3b55e1 100644 (file)
--- a/tests/font/fonttest.cpp
+++ b/tests/font/fonttest.cpp
@@ -38,9 +38,29 @@ public:
 private:
     CPPUNIT_TEST_SUITE( FontTestCase );
         CPPUNIT_TEST( GetSet );
 private:
     CPPUNIT_TEST_SUITE( FontTestCase );
         CPPUNIT_TEST( GetSet );

+        CPPUNIT_TEST( NativeFontInfo );
+        CPPUNIT_TEST( NativeFontInfoUserDesc );

     CPPUNIT_TEST_SUITE_END();
 
     void GetSet();
     CPPUNIT_TEST_SUITE_END();
 
     void GetSet();

+    void NativeFontInfo();
+    void NativeFontInfoUserDesc();
+
+    static const wxFont *GetTestFonts(unsigned& numFonts)
+    {
+        static const wxFont testfonts[] =
+        {
+            *wxNORMAL_FONT,
+            *wxSMALL_FONT,
+            *wxITALIC_FONT,
+            *wxSWISS_FONT,
+            wxFont(5, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL)
+        };
+
+        numFonts = WXSIZEOF(testfonts);
+
+        return testfonts;
+    }

 
     DECLARE_NO_COPY_CLASS(FontTestCase)
 };
 
     DECLARE_NO_COPY_CLASS(FontTestCase)
 };


@@ -51,102 +71,194 @@ CPPUNIT_TEST_SUITE_REGISTRATION( FontTestCase );
 // also include in it's own registry so that these tests can be run alone
 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FontTestCase, "FontTestCase" );
 
 // also include in it's own registry so that these tests can be run alone
 CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( FontTestCase, "FontTestCase" );
 

+wxString DumpFont(const wxFont *font)
+{
+    // dumps the internal properties of a wxFont in the same order they
+    // are checked by wxFontBase::operator==()
+
+    wxASSERT(font->IsOk());
+
+    wxString s;
+    s.Printf(wxS("%d-%d;%d-%d-%d-%d-%d-%s-%d"),
+             font->GetPointSize(),
+             font->GetPixelSize().x,
+             font->GetPixelSize().y,
+             font->GetFamily(),
+             font->GetStyle(),
+             font->GetWeight(),
+             font->GetUnderlined() ? 1 : 0,
+             font->GetFaceName(),
+             font->GetEncoding());
+
+    return s;
+}

 
 void FontTestCase::GetSet()
 {
 
 void FontTestCase::GetSet()
 {

-    static const wxFont testfonts[] =
-    {
-        *wxNORMAL_FONT,
-        *wxSMALL_FONT,
-        *wxITALIC_FONT,
-        *wxSWISS_FONT,
-        wxFont(5, wxFONTFAMILY_TELETYPE, wxFONTSTYLE_NORMAL, wxFONTWEIGHT_NORMAL)
-    };
-
-    for ( size_t n = 0; n < WXSIZEOF(testfonts); n++ )
+    unsigned numFonts;
+    const wxFont *pf = GetTestFonts(numFonts);
+    for ( size_t n = 0; n < numFonts; n++ )

     {
     {

-        wxFont test(testfonts[n]);
+        wxFont test(*pf++);

 
         // remember: getters can only be called when wxFont::IsOk() == true
         CPPUNIT_ASSERT( test.IsOk() );
 
 
         // test Get/SetFaceName()
 
         // remember: getters can only be called when wxFont::IsOk() == true
         CPPUNIT_ASSERT( test.IsOk() );
 
 
         // test Get/SetFaceName()

-
-        const wxString& fn = test.GetFaceName();
-        CPPUNIT_ASSERT( !fn.empty() );
-

         CPPUNIT_ASSERT( !test.SetFaceName("a dummy face name") );
         CPPUNIT_ASSERT( !test.IsOk() );
 
         CPPUNIT_ASSERT( !test.SetFaceName("a dummy face name") );
         CPPUNIT_ASSERT( !test.IsOk() );
 

-        CPPUNIT_ASSERT( test.SetFaceName(fn) );
+        // if the call to SetFaceName() below fails on your system/port,
+        // consider adding another branch to this #if
+#if defined(__WXMSW__) || defined(__WXOSX__)
+        static const char *knownGoodFaceName = "Arial";
+#else
+        static const char *knownGoodFaceName = "Fixed";
+#endif
+
+        CPPUNIT_ASSERT( test.SetFaceName(knownGoodFaceName) );

         CPPUNIT_ASSERT( test.IsOk() );
 
 
         // test Get/SetFamily()
 
         CPPUNIT_ASSERT( test.IsOk() );
 
 
         // test Get/SetFamily()
 

-        test.SetFamily( wxFONTFAMILY_MODERN );
-        //CPPUNIT_ASSERT_EQUAL( wxFONTFAMILY_MODERN, test.GetFamily() );
+        test.SetFamily( wxFONTFAMILY_ROMAN );
+        CPPUNIT_ASSERT( test.IsOk() );
+        CPPUNIT_ASSERT( wxFONTFAMILY_ROMAN == test.GetFamily() ||
+                        wxFONTFAMILY_UNKNOWN == test.GetFamily() );
+            // note that there is always the possibility that GetFamily() returns
+            // wxFONTFAMILY_UNKNOWN so that we consider it as a valid return value
+

 
 

-        

         // test Get/SetEncoding()
 
         //test.SetEncoding( wxFONTENCODING_KOI8 );
         // test Get/SetEncoding()
 
         //test.SetEncoding( wxFONTENCODING_KOI8 );

+        //CPPUNIT_ASSERT( test.IsOk() );

         //CPPUNIT_ASSERT_EQUAL( wxFONTENCODING_KOI8 , test.GetEncoding() );
 
         //CPPUNIT_ASSERT_EQUAL( wxFONTENCODING_KOI8 , test.GetEncoding() );
 

-        
-        // test Get/SetNativeFontInfo
-        
-        const wxString& nid = test.GetNativeFontInfoDesc();
-        CPPUNIT_ASSERT( !nid.empty() );
-        
-        wxFont temp;
-        temp.SetNativeFontInfo(nid);
-        CPPUNIT_ASSERT( temp == test );
-        
-        
-        // test Get/SetNativeFontInfoUserDesc 
-        
-        const wxString& niud = test.GetNativeFontInfoUserDesc();
-        CPPUNIT_ASSERT( !niud.empty() );
-        
-        wxFont temp2;
-        temp2.SetNativeFontInfoUserDesc(niud);
-        CPPUNIT_ASSERT( temp2 == test );
-        
-        
+

         // test Get/SetPointSize()
         // test Get/SetPointSize()

-        
+

         test.SetPointSize(30);
         test.SetPointSize(30);

+        CPPUNIT_ASSERT( test.IsOk() );

         CPPUNIT_ASSERT_EQUAL( 30, test.GetPointSize() );
         CPPUNIT_ASSERT_EQUAL( 30, test.GetPointSize() );

-        
-        
+
+

         // test Get/SetPixelSize()
         // test Get/SetPixelSize()

-        
+

         test.SetPixelSize(wxSize(0,30));
         test.SetPixelSize(wxSize(0,30));

+        CPPUNIT_ASSERT( test.IsOk() );

         CPPUNIT_ASSERT( test.GetPixelSize().GetHeight() <= 30 );
             // NOTE: the match found by SetPixelSize() may be not 100% precise; it
             //       only grants that a font smaller than the required height will
             //       be selected
 
         CPPUNIT_ASSERT( test.GetPixelSize().GetHeight() <= 30 );
             // NOTE: the match found by SetPixelSize() may be not 100% precise; it
             //       only grants that a font smaller than the required height will
             //       be selected
 

-        
+

         // test Get/SetStyle()
         // test Get/SetStyle()

-        
+

         test.SetStyle(wxFONTSTYLE_SLANT);
         test.SetStyle(wxFONTSTYLE_SLANT);

+        CPPUNIT_ASSERT( test.IsOk() );
+#ifdef __WXMSW__
+        // on wxMSW wxFONTSTYLE_SLANT==wxFONTSTYLE_ITALIC
+        CPPUNIT_ASSERT( wxFONTSTYLE_SLANT == test.GetStyle() ||
+                        wxFONTSTYLE_ITALIC == test.GetStyle() );
+#else

         CPPUNIT_ASSERT_EQUAL( wxFONTSTYLE_SLANT, test.GetStyle() );
         CPPUNIT_ASSERT_EQUAL( wxFONTSTYLE_SLANT, test.GetStyle() );

-        
-        
+#endif
+

         // test Get/SetUnderlined()
         // test Get/SetUnderlined()

-        
+

         test.SetUnderlined(true);
         test.SetUnderlined(true);

+        CPPUNIT_ASSERT( test.IsOk() );

         CPPUNIT_ASSERT_EQUAL( true, test.GetUnderlined() );
         CPPUNIT_ASSERT_EQUAL( true, test.GetUnderlined() );

-        
-        
+
+

         // test Get/SetWeight()
         // test Get/SetWeight()

-        
+

         test.SetWeight(wxFONTWEIGHT_BOLD);
         test.SetWeight(wxFONTWEIGHT_BOLD);

+        CPPUNIT_ASSERT( test.IsOk() );

         CPPUNIT_ASSERT_EQUAL( wxFONTWEIGHT_BOLD, test.GetWeight() );
     }
 }
 
         CPPUNIT_ASSERT_EQUAL( wxFONTWEIGHT_BOLD, test.GetWeight() );
     }
 }
 

+void FontTestCase::NativeFontInfo()
+{
+    unsigned numFonts;
+    const wxFont *pf = GetTestFonts(numFonts);
+    for ( size_t n = 0; n < numFonts; n++ )
+    {
+        wxFont test(*pf++);
+
+        const wxString& nid = test.GetNativeFontInfoDesc();
+        CPPUNIT_ASSERT( !nid.empty() );
+            // documented to be never empty
+
+        wxFont temp;
+        CPPUNIT_ASSERT( temp.SetNativeFontInfo(nid) );
+        CPPUNIT_ASSERT( temp.IsOk() );
+        WX_ASSERT_MESSAGE(
+            ("Test #%lu failed\ndump of test font: \"%s\"\ndump of temp font: \"%s\"", \
+             n, DumpFont(&test), DumpFont(&temp)),
+            temp == test );
+    }
+
+    // test that clearly invalid font info strings do not work
+    wxFont font;
+    CPPUNIT_ASSERT( !font.SetNativeFontInfo("") );
+
+    // pango_font_description_from_string() used by wxFont in wxGTK and wxX11
+    // never returns an error at all so this assertion fails there -- and as it
+    // doesn't seem to be possible to do anything about it maybe we should
+    // change wxMSW and other ports to also accept any strings?
+#if !defined(__WXGTK__) && !defined(__WXX11__)
+    CPPUNIT_ASSERT( !font.SetNativeFontInfo("bloordyblop") );
+#endif
+}
+
+void FontTestCase::NativeFontInfoUserDesc()
+{
+    unsigned numFonts;
+    const wxFont *pf = GetTestFonts(numFonts);
+    for ( size_t n = 0; n < numFonts; n++ )
+    {
+        wxFont test(*pf++);
+
+        const wxString& niud = test.GetNativeFontInfoUserDesc();
+        CPPUNIT_ASSERT( !niud.empty() );
+            // documented to be never empty
+
+        wxFont temp2;
+        CPPUNIT_ASSERT( temp2.SetNativeFontInfoUserDesc(niud) );
+        CPPUNIT_ASSERT( temp2.IsOk() );
+
+#ifdef __WXGTK__
+        // Pango saves/restores all font info in the user-friendly string:
+        WX_ASSERT_MESSAGE(
+            ("Test #%lu failed; native info user desc was \"%s\" for test and \"%s\" for temp2", \
+             n, niud, temp2.GetNativeFontInfoUserDesc()),
+            temp2 == test );
+#else
+        // NOTE: as documented GetNativeFontInfoUserDesc/SetNativeFontInfoUserDesc
+        //       are not granted to save/restore all font info.
+        //       In fact e.g. the font family is not saved at all; test only those
+        //       info which GetNativeFontInfoUserDesc() does indeed save:
+        CPPUNIT_ASSERT_EQUAL( test.GetWeight(), temp2.GetWeight() );
+        CPPUNIT_ASSERT_EQUAL( test.GetStyle(), temp2.GetStyle() );
+
+        // if the original face name was empty, it means that any face name (in
+        // this family) can be used for the new font so we shouldn't be
+        // surprised to find that they differ in this case
+        const wxString facename = test.GetFaceName();
+        if ( !facename.empty() )
+        {
+            CPPUNIT_ASSERT_EQUAL( facename.Upper(), temp2.GetFaceName().Upper() );
+        }
+
+        CPPUNIT_ASSERT_EQUAL( test.GetPointSize(), temp2.GetPointSize() );
+        CPPUNIT_ASSERT_EQUAL( test.GetEncoding(), temp2.GetEncoding() );
+#endif
+    }
+}
+

 #endif // wxUSE_FONTMAP
 #endif // wxUSE_FONTMAP