Add a simple wxBitmapBundle unit test

Check for the minimal functionality when using vector-based
implementation.

tests/Makefile.in

@@ -183,6 +183,7 @@ TEST_GUI_OBJECTS =  \
 	test_gui_point.o \
 	test_gui_region.o \
 	test_gui_bitmap.o \
+	test_gui_bmpbundle.o \
 	test_gui_colour.o \
 	test_gui_ellipsization.o \
 	test_gui_measuring.o \
@@ -904,6 +905,9 @@ test_gui_region.o: $(srcdir)/geometry/region.cpp $(TEST_GUI_ODEP)
 test_gui_bitmap.o: $(srcdir)/graphics/bitmap.cpp $(TEST_GUI_ODEP)
 	$(CXXC) -c -o $@ $(TEST_GUI_CXXFLAGS) $(srcdir)/graphics/bitmap.cpp
 
+test_gui_bmpbundle.o: $(srcdir)/graphics/bmpbundle.cpp $(TEST_GUI_ODEP)
+	$(CXXC) -c -o $@ $(TEST_GUI_CXXFLAGS) $(srcdir)/graphics/bmpbundle.cpp
+
 test_gui_colour.o: $(srcdir)/graphics/colour.cpp $(TEST_GUI_ODEP)
 	$(CXXC) -c -o $@ $(TEST_GUI_CXXFLAGS) $(srcdir)/graphics/colour.cpp
 

tests/graphics/bmpbundle.cpp

@@ -0,0 +1,48 @@
+///////////////////////////////////////////////////////////////////////////////
+// Name:        tests/graphics/bmpbundle.cpp
+// Purpose:     wxBitmapBundle unit test
+// Author:      Vadim Zeitlin
+// Created:     2021-09-27
+// Copyright:   (c) 2021 Vadim Zeitlin <vadim@wxwidgets.org>
+///////////////////////////////////////////////////////////////////////////////
+
+// ----------------------------------------------------------------------------
+// headers
+// ----------------------------------------------------------------------------
+
+#include "testprec.h"
+
+#include "wx/bmpbndl.h"
+
+#include "asserthelper.h"
+
+// ----------------------------------------------------------------------------
+// tests
+// ----------------------------------------------------------------------------
+
+TEST_CASE("BitmapBundle::Create", "[bmpbundle]")
+{
+    wxBitmapBundle b;
+    CHECK( !b.IsOk() );
+    CHECK( b.GetDefaultSize() == wxDefaultSize );
+
+    b = wxBitmap(16, 16);
+    CHECK( b.IsOk() );
+    CHECK( b.GetDefaultSize() == wxSize(16, 16) );
+}
+
+TEST_CASE("BitmapBundle::FromBitmaps", "[bmpbundle]")
+{
+    wxVector<wxBitmap> bitmaps;
+    bitmaps.push_back(wxBitmap(16, 16));
+    bitmaps.push_back(wxBitmap(24, 24));
+
+    wxBitmapBundle b = wxBitmapBundle::FromBitmaps(bitmaps);
+    REQUIRE( b.IsOk() );
+    CHECK( b.GetDefaultSize() == wxSize(16, 16) );
+
+    CHECK( b.GetBitmap(wxDefaultSize ).GetSize() == wxSize(16, 16) );
+    CHECK( b.GetBitmap(wxSize(16, 16)).GetSize() == wxSize(16, 16) );
+    CHECK( b.GetBitmap(wxSize(20, 20)).GetSize() == wxSize(20, 20) );
+    CHECK( b.GetBitmap(wxSize(24, 24)).GetSize() == wxSize(24, 24) );
+}

tests/makefile.gcc

@@ -157,6 +157,7 @@ TEST_GUI_OBJECTS =  \
 	$(OBJS)\test_gui_point.o \
 	$(OBJS)\test_gui_region.o \
 	$(OBJS)\test_gui_bitmap.o \
+	$(OBJS)\test_gui_bmpbundle.o \
 	$(OBJS)\test_gui_colour.o \
 	$(OBJS)\test_gui_ellipsization.o \
 	$(OBJS)\test_gui_measuring.o \
@@ -879,6 +880,9 @@ $(OBJS)\test_gui_region.o: ./geometry/region.cpp
 $(OBJS)\test_gui_bitmap.o: ./graphics/bitmap.cpp
 	$(CXX) -c -o $@ $(TEST_GUI_CXXFLAGS) $(CPPDEPS) $<
 
+$(OBJS)\test_gui_bmpbundle.o: ./graphics/bmpbundle.cpp
+	$(CXX) -c -o $@ $(TEST_GUI_CXXFLAGS) $(CPPDEPS) $<
+
 $(OBJS)\test_gui_colour.o: ./graphics/colour.cpp
 	$(CXX) -c -o $@ $(TEST_GUI_CXXFLAGS) $(CPPDEPS) $<
 

tests/makefile.vc

@@ -173,6 +173,7 @@ TEST_GUI_OBJECTS =  \
 	$(OBJS)\test_gui_point.obj \
 	$(OBJS)\test_gui_region.obj \
 	$(OBJS)\test_gui_bitmap.obj \
+	$(OBJS)\test_gui_bmpbundle.obj \
 	$(OBJS)\test_gui_colour.obj \
 	$(OBJS)\test_gui_ellipsization.obj \
 	$(OBJS)\test_gui_measuring.obj \
@@ -1313,6 +1314,9 @@ $(OBJS)\test_gui_region.obj: .\geometry\region.cpp
 $(OBJS)\test_gui_bitmap.obj: .\graphics\bitmap.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEST_GUI_CXXFLAGS) .\graphics\bitmap.cpp
 
+$(OBJS)\test_gui_bmpbundle.obj: .\graphics\bmpbundle.cpp
+	$(CXX) /c /nologo /TP /Fo$@ $(TEST_GUI_CXXFLAGS) .\graphics\bmpbundle.cpp
+
 $(OBJS)\test_gui_colour.obj: .\graphics\colour.cpp
 	$(CXX) /c /nologo /TP /Fo$@ $(TEST_GUI_CXXFLAGS) .\graphics\colour.cpp
 

tests/test.bkl

@@ -177,6 +177,7 @@
             geometry/point.cpp
             geometry/region.cpp
             graphics/bitmap.cpp
+            graphics/bmpbundle.cpp
             graphics/colour.cpp
             graphics/ellipsization.cpp
             graphics/measuring.cpp

tests/test_gui.vcxproj

@@ -545,6 +545,7 @@
     <ClCompile Include="geometry\size.cpp" />
     <ClCompile Include="graphics\affinematrix.cpp" />
     <ClCompile Include="graphics\bitmap.cpp" />
+    <ClCompile Include="graphics\bmpbundle.cpp" />
     <ClCompile Include="graphics\boundingbox.cpp" />
     <ClCompile Include="graphics\clippingbox.cpp" />
     <ClCompile Include="graphics\coords.cpp" />

tests/test_gui.vcxproj.filters

@@ -23,6 +23,9 @@
     <ClCompile Include="graphics\bitmap.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="graphics\bmpbundle.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
     <ClCompile Include="controls\bitmapcomboboxtest.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
@@ -320,4 +323,4 @@
       <Filter>Resource Files</Filter>
     </ResourceCompile>
   </ItemGroup>
-</Project>
+</Project>

tests/test_vc8_test_gui.vcproj

@@ -858,6 +858,10 @@
 				RelativePath=".\controls\bitmaptogglebuttontest.cpp"
 				>
 			</File>
+			<File
+				RelativePath=".\graphics\bmpbundle.cpp"
+				>
+			</File>
 			<File
 				RelativePath=".\controls\bookctrlbasetest.cpp"
 				>

tests/test_vc9_test_gui.vcproj

@@ -830,6 +830,10 @@
 				RelativePath=".\controls\bitmaptogglebuttontest.cpp"
 				>
 			</File>
+			<File
+				RelativePath=".\graphics\bmpbundle.cpp"
+				>
+			</File>
 			<File
 				RelativePath=".\controls\bookctrlbasetest.cpp"
 				>