added a simple test for wxGetDisplayXXX() functions

git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@55796 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

tests/Makefile.in

@@ -124,6 +124,7 @@ TEST_GUI_OBJECTS =  \
 	test_gui_textctrltest.o \
 	test_gui_textentrytest.o \
 	test_gui_rawbmp.o \
+	test_gui_guifuncs.o \
 	test_gui_selstoretest.o \
 	test_gui_clientsize.o \
 	test_gui_setsize.o
@@ -531,6 +532,9 @@ test_gui_textentrytest.o: $(srcdir)/controls/textentrytest.cpp $(TEST_GUI_ODEP)
 test_gui_rawbmp.o: $(srcdir)/image/rawbmp.cpp $(TEST_GUI_ODEP)
 	$(CXXC) -c -o $@ $(TEST_GUI_CXXFLAGS) $(srcdir)/image/rawbmp.cpp
 
+test_gui_guifuncs.o: $(srcdir)/misc/guifuncs.cpp $(TEST_GUI_ODEP)
+	$(CXXC) -c -o $@ $(TEST_GUI_CXXFLAGS) $(srcdir)/misc/guifuncs.cpp
+
 test_gui_selstoretest.o: $(srcdir)/misc/selstoretest.cpp $(TEST_GUI_ODEP)
 	$(CXXC) -c -o $@ $(TEST_GUI_CXXFLAGS) $(srcdir)/misc/selstoretest.cpp
 

tests/makefile.bcc

@@ -112,6 +112,7 @@ TEST_GUI_OBJECTS =  \
 	$(OBJS)\test_gui_textctrltest.obj \
 	$(OBJS)\test_gui_textentrytest.obj \
 	$(OBJS)\test_gui_rawbmp.obj \
+	$(OBJS)\test_gui_guifuncs.obj \
 	$(OBJS)\test_gui_selstoretest.obj \
 	$(OBJS)\test_gui_clientsize.obj \
 	$(OBJS)\test_gui_setsize.obj
@@ -572,6 +573,9 @@ $(OBJS)\test_gui_textentrytest.obj: .\controls\textentrytest.cpp
 $(OBJS)\test_gui_rawbmp.obj: .\image\rawbmp.cpp
 	$(CXX) -q -c -P -o$@ $(TEST_GUI_CXXFLAGS) .\image\rawbmp.cpp
 
+$(OBJS)\test_gui_guifuncs.obj: .\misc\guifuncs.cpp
+	$(CXX) -q -c -P -o$@ $(TEST_GUI_CXXFLAGS) .\misc\guifuncs.cpp
+
 $(OBJS)\test_gui_selstoretest.obj: .\misc\selstoretest.cpp
 	$(CXX) -q -c -P -o$@ $(TEST_GUI_CXXFLAGS) .\misc\selstoretest.cpp
 

tests/makefile.gcc

@@ -105,6 +105,7 @@ TEST_GUI_OBJECTS =  \
 	$(OBJS)\test_gui_textctrltest.o \
 	$(OBJS)\test_gui_textentrytest.o \
 	$(OBJS)\test_gui_rawbmp.o \
+	$(OBJS)\test_gui_guifuncs.o \
 	$(OBJS)\test_gui_selstoretest.o \
 	$(OBJS)\test_gui_clientsize.o \
 	$(OBJS)\test_gui_setsize.o
@@ -550,6 +551,9 @@ $(OBJS)\test_gui_textentrytest.o: ./controls/textentrytest.cpp
 $(OBJS)\test_gui_rawbmp.o: ./image/rawbmp.cpp
 	$(CXX) -c -o $@ $(TEST_GUI_CXXFLAGS) $(CPPDEPS) $<
 
+$(OBJS)\test_gui_guifuncs.o: ./misc/guifuncs.cpp
+	$(CXX) -c -o $@ $(TEST_GUI_CXXFLAGS) $(CPPDEPS) $<
+
 $(OBJS)\test_gui_selstoretest.o: ./misc/selstoretest.cpp
 	$(CXX) -c -o $@ $(TEST_GUI_CXXFLAGS) $(CPPDEPS) $<
 

tests/makefile.vc

@@ -108,6 +108,7 @@ TEST_GUI_OBJECTS =  \
 	$(OBJS)\test_gui_textctrltest.obj \
 	$(OBJS)\test_gui_textentrytest.obj \
 	$(OBJS)\test_gui_rawbmp.obj \
+	$(OBJS)\test_gui_guifuncs.obj \
 	$(OBJS)\test_gui_selstoretest.obj \
 	$(OBJS)\test_gui_clientsize.obj \
 	$(OBJS)\test_gui_setsize.obj
@@ -657,6 +658,9 @@ $(OBJS)\test_gui_textentrytest.obj: .\controls\textentrytest.cpp
 $(OBJS)\test_gui_rawbmp.obj: .\image\rawbmp.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEST_GUI_CXXFLAGS) .\image\rawbmp.cpp
 
+$(OBJS)\test_gui_guifuncs.obj: .\misc\guifuncs.cpp
+	$(CXX) /c /nologo /TP /Fo$@ $(TEST_GUI_CXXFLAGS) .\misc\guifuncs.cpp
+
 $(OBJS)\test_gui_selstoretest.obj: .\misc\selstoretest.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEST_GUI_CXXFLAGS) .\misc\selstoretest.cpp
 

tests/makefile.wat

@@ -317,6 +317,7 @@ TEST_GUI_OBJECTS =  &
 	$(OBJS)\test_gui_textctrltest.obj &
 	$(OBJS)\test_gui_textentrytest.obj &
 	$(OBJS)\test_gui_rawbmp.obj &
+	$(OBJS)\test_gui_guifuncs.obj &
 	$(OBJS)\test_gui_selstoretest.obj &
 	$(OBJS)\test_gui_clientsize.obj &
 	$(OBJS)\test_gui_setsize.obj
@@ -603,6 +604,9 @@ $(OBJS)\test_gui_textentrytest.obj :  .AUTODEPEND .\controls\textentrytest.cpp
 $(OBJS)\test_gui_rawbmp.obj :  .AUTODEPEND .\image\rawbmp.cpp
 	$(CXX) -bt=nt -zq -fo=$^@ $(TEST_GUI_CXXFLAGS) $<
 
+$(OBJS)\test_gui_guifuncs.obj :  .AUTODEPEND .\misc\guifuncs.cpp
+	$(CXX) -bt=nt -zq -fo=$^@ $(TEST_GUI_CXXFLAGS) $<
+
 $(OBJS)\test_gui_selstoretest.obj :  .AUTODEPEND .\misc\selstoretest.cpp
 	$(CXX) -bt=nt -zq -fo=$^@ $(TEST_GUI_CXXFLAGS) $<
 

tests/misc/guifuncs.cpp

@@ -0,0 +1,69 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/misc/misctests.cpp
+// Purpose:     test miscellaneous GUI functions
+// Author:      Vadim Zeitlin
+// Created:     2008-09-22
+// RCS-ID:      $Id$
+// Copyright:   (c) 2008 Vadim Zeitlin
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+#ifdef __BORLANDC__
+    #pragma hdrstop
+#endif
+
+#include "wx/defs.h"
+
+// ----------------------------------------------------------------------------
+// test class
+// ----------------------------------------------------------------------------
+
+class MiscGUIFuncsTestCase : public CppUnit::TestCase
+{
+public:
+    MiscGUIFuncsTestCase() { }
+
+private:
+    CPPUNIT_TEST_SUITE( MiscGUIFuncsTestCase );
+        CPPUNIT_TEST( DisplaySize );
+    CPPUNIT_TEST_SUITE_END();
+
+    void DisplaySize();
+
+    DECLARE_NO_COPY_CLASS(MiscGUIFuncsTestCase)
+};
+
+// register in the unnamed registry so that these tests are run by default
+CPPUNIT_TEST_SUITE_REGISTRATION( MiscGUIFuncsTestCase );
+
+// also include in it's own registry so that these tests can be run alone
+CPPUNIT_TEST_SUITE_NAMED_REGISTRATION( MiscGUIFuncsTestCase, "MiscGUIFuncsTestCase" );
+
+void MiscGUIFuncsTestCase::DisplaySize()
+{
+    // test that different (almost) overloads return the same results
+    int w, h;
+    wxDisplaySize(&w, &h);
+    wxSize sz = wxGetDisplaySize();
+
+    CPPUNIT_ASSERT_EQUAL( w, sz.x );
+    CPPUNIT_ASSERT_EQUAL( h, sz.y );
+
+    // test that passing NULL works as expected, e.g. doesn't crash
+    wxDisplaySize(NULL, NULL);
+    wxDisplaySize(&w, NULL);
+    wxDisplaySize(NULL, &h);
+
+    CPPUNIT_ASSERT_EQUAL( w, sz.x );
+    CPPUNIT_ASSERT_EQUAL( h, sz.y );
+
+    // test that display PPI is something reasonable
+    sz = wxGetDisplayPPI();
+    CPPUNIT_ASSERT( sz.x < 1000 && sz.y < 1000 );
+}
+

tests/test.bkl

@@ -109,6 +109,7 @@
             controls/textctrltest.cpp
             controls/textentrytest.cpp
             image/rawbmp.cpp
+            misc/guifuncs.cpp
             misc/selstoretest.cpp
             window/clientsize.cpp
             window/setsize.cpp

tests/test_test_gui.dsp

@@ -253,6 +253,10 @@ SOURCE=.\dummy.cpp
 # End Source File
 # Begin Source File
 
+SOURCE=.\misc\guifuncs.cpp
+# End Source File
+# Begin Source File
+
 SOURCE=.\geometry\point.cpp
 # End Source File
 # Begin Source File

tests/test_vc7_test_gui.vcproj

@@ -706,6 +706,8 @@
 						UsePrecompiledHeader="1"/>
 				</FileConfiguration>
 			</File>
+			<File
+				RelativePath=".\misc\guifuncs.cpp"/>
 			<File
 				RelativePath=".\geometry\point.cpp"/>
 			<File

tests/test_vc8_test_gui.vcproj

@@ -884,6 +884,9 @@
 					/>
 				</FileConfiguration>
 			</File>
+			<File
+				RelativePath=".\misc\guifuncs.cpp"
+			/>
 			<File
 				RelativePath=".\geometry\point.cpp"
 			/>