Update wxWEBPHandler tests

tests/allheaders.h

@@ -202,8 +202,8 @@
 #include <wx/imagpnm.h>
 #include <wx/imagtga.h>
 #include <wx/imagtiff.h>
-#include <wx/imagxpm.h>
 #include <wx/imagwebp.h>
+#include <wx/imagxpm.h>
 #include <wx/infobar.h>
 #include <wx/init.h>
 #include <wx/intl.h>
@@ -396,6 +396,7 @@
 #include <wx/volume.h>
 #include <wx/vscroll.h>
 #include <wx/weakref.h>
+#include <wx/webpdecoder.h>
 #include <wx/webrequest.h>
 #include <wx/webview_chromium.h>
 #include <wx/webviewarchivehandler.h>

tests/image/image.cpp

@@ -847,12 +847,13 @@ TEST_CASE_METHOD(ImageHandlersInit, "wxImage::CompareLoadedImage", "[image]")
         wxINFO_FMT("Compare test '%s' for loading", g_testfiles[i].file);
         wxImage & expected = g_testfiles[i].bitDepth == 8 ? expected8 : expected24;
         int tolerance = 0;
-        switch (g_testfiles[i].type) {
+        switch (g_testfiles[i].type)
+        {
             case wxBITMAP_TYPE_JPEG:
             case wxBITMAP_TYPE_WEBP:
                 tolerance = 42; // lossy formats can have a substantial difference
                 // this value has been chosen to be okay for the existing JPEG sample
-            break;
+                break;
             default:
                 tolerance = 0; // all other formats must match exactly
         }

tests/test_gui.vcxproj

@@ -1010,6 +1010,7 @@
     <ClCompile Include="html\htmlwindow.cpp" />
     <ClCompile Include="html\htmprint.cpp" />
     <ClCompile Include="image\image.cpp" />
+    <ClCompile Include="image\imagwebp.cpp" />
     <ClCompile Include="image\rawbmp.cpp" />
     <ClCompile Include="menu\accelentry.cpp" />
     <ClCompile Include="menu\menu.cpp" />

tests/test_gui.vcxproj.filters

@@ -326,6 +326,9 @@
     <ClCompile Include="graphics\graphbitmap.cpp">
       <Filter>Source Files</Filter>
     </ClCompile>
+    <ClCompile Include="image\imagwebp.cpp">
+      <Filter>Source Files</Filter>
+    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ResourceCompile Include=".\test.rc">