Add test for failing ParseDisplayName

contrib/platform/test/com/sun/jna/platform/win32/COM/IShellFolderTest.java

@@ -27,13 +27,20 @@
  */
 
 import com.sun.jna.Pointer;
-import junit.framework.TestCase;
-
-import com.sun.jna.platform.win32.*;
+import com.sun.jna.platform.win32.Guid;
 import com.sun.jna.platform.win32.Guid.REFIID;
+import com.sun.jna.platform.win32.Ole32;
 import com.sun.jna.platform.win32.ShTypes.STRRET;
+import com.sun.jna.platform.win32.Shell32;
+import com.sun.jna.platform.win32.ShlObj;
+import com.sun.jna.platform.win32.Shlwapi;
+import com.sun.jna.platform.win32.WinDef;
+import com.sun.jna.platform.win32.WinNT;
+import com.sun.jna.ptr.IntByReference;
 import com.sun.jna.ptr.PointerByReference;
 
+import junit.framework.TestCase;
+
 public class IShellFolderTest extends TestCase {
     static {
         ClassLoader.getSystemClassLoader().setDefaultAssertionStatus(true);
@@ -102,4 +109,21 @@ public void testEnumObjects() throws Exception {
         peidl.Release();
         assertTrue(sawNames); // We should see at least one item with a name
     }
+
+    public void testParseDisplayName() throws Exception {
+        String directory = System.getenv("WinDir");
+
+        IntByReference pchEaten = new IntByReference();
+        PointerByReference ppidl = new PointerByReference();
+        IntByReference pdwAttributes = new IntByReference();
+        PointerByReference desktopFolder = new PointerByReference();
+
+        WinNT.HRESULT hResult = Shell32.INSTANCE.SHGetDesktopFolder(desktopFolder);
+        assertEquals(COMUtils.S_OK, hResult.intValue());
+
+        IShellFolder shellFolder = IShellFolder.Converter.PointerToIShellFolder(desktopFolder);
+        hResult = shellFolder.ParseDisplayName(new WinDef.HWND(Pointer.NULL), Pointer.NULL, directory, pchEaten, ppidl,
+                pdwAttributes);
+        assertEquals(COMUtils.S_OK, hResult.intValue());
+    }
 }