[USER32_APITESTS]

- Add some test for DestroyCursor/DestroyIcon

svn path=/trunk/; revision=57647

rostests/apitests/user32/CMakeLists.txt

@@ -3,6 +3,7 @@ list(APPEND SOURCE
     AttachThreadInput.c
     helper.c
     DeferWindowPos.c
+    DestroyCursorIcon.c
     desktop.c
     GetIconInfo.c
     GetKeyState.c

rostests/apitests/user32/DestroyCursorIcon.c

@@ -0,0 +1,49 @@
+#include <stdio.h>
+#include <wine/test.h>
+#include <windows.h>
+#include "resource.h"
+
+START_TEST(DestroyCursorIcon)
+{
+    HICON hicon;
+    HCURSOR hcursor;
+    ICONINFO iconinfo;
+    
+    ZeroMemory(&iconinfo, sizeof(iconinfo));
+
+    iconinfo.hbmMask = CreateBitmap(8, 16, 1, 1, NULL);
+    ok(iconinfo.hbmMask != NULL, "\n");
+    
+    /*
+     * Test if DestroyCursor can destroy an icon, and vice-versa .
+     * It can.
+     */
+    iconinfo.fIcon = TRUE;
+    hicon = CreateIconIndirect(&iconinfo);
+    ok(hicon != 0, "should not fail\n");
+    ok(DestroyCursor(hicon), "\n");
+    ok(!DestroyIcon(hicon), "\n");
+    
+    iconinfo.fIcon = FALSE;
+    hcursor = CreateIconIndirect(&iconinfo);
+    ok(hcursor != 0, "should not fail\n");
+    ok(DestroyIcon(hcursor), "\n");
+    ok(!DestroyCursor(hcursor), "\n");
+    
+    /* Clean up */
+    DeleteObject(iconinfo.hbmMask);
+    
+    /* Now check its behaviour regarding Shared icons/cursors */
+    hcursor = LoadCursor(GetModuleHandle(NULL), "TESTCURSOR");
+    ok(hcursor != 0, "\n");
+    
+    /* MSDN says we shouldn't do that, but it still succeeds */
+    ok(DestroyCursor(hcursor), "\n");
+    
+    /* In fact, it's still there */
+    ok(GetIconInfo(hcursor, &iconinfo), "\n");
+    
+    /* clean up */
+    DeleteObject(iconinfo.hbmMask);
+    DeleteObject(iconinfo.hbmColor);
+}