gdiplus: Add test for data returned by GdipGetRegionData for a translated integer region.

dlls/gdiplus/tests/region.c

@@ -2,6 +2,7 @@
  * Unit test suite for gdiplus regions
  *
  * Copyright (C) 2008 Huw Davies
+ * Copyright (C) 2013 Dmitry Timoshkov
  *
  * This library is free software; you can redistribute it and/or
  * modify it under the terms of the GNU Lesser General Public
@@ -420,6 +421,45 @@ static void test_getregiondata(void)
     expect(6, point[3].Y);
     expect_dword(buf + 13, 0x81010100); /* 0x01010100 if we don't close the path */
 
+    status = GdipTranslateRegion(region, 0.6, 0.8);
+    expect(Ok, status);
+    memset(buf, 0, sizeof(buf));
+    needed = 0;
+    status = GdipGetRegionData(region, (BYTE*)buf, sizeof(buf), &needed);
+    expect(Ok, status);
+todo_wine
+    expect(72, needed);
+todo_wine
+    expect_dword(buf, 64);
+    expect_magic(buf + 2);
+    expect_dword(buf + 3 , 0);
+    expect_dword(buf + 4 , RGNDATA_PATH);
+todo_wine
+    expect_dword(buf + 5, 48);
+    expect_magic(buf + 6);
+    expect_dword(buf + 7, 4);
+    /* flags 0 means that a path is an array of FLOATs */
+todo_wine
+    expect_dword(buf + 8, 0);
+todo_wine
+    expect_float(buf + 9, 5.6);
+todo_wine
+    expect_float(buf + 10, 6.8);
+todo_wine
+    expect_float(buf + 11, 7.6);
+todo_wine
+    expect_float(buf + 12, 8.8);
+todo_wine
+    expect_float(buf + 13, 8.6);
+todo_wine
+    expect_float(buf + 14, 1.8);
+todo_wine
+    expect_float(buf + 15, 5.6);
+todo_wine
+    expect_float(buf + 16, 6.8);
+todo_wine
+    expect_dword(buf + 17, 0x81010100); /* 0x01010100 if we don't close the path */
+
     status = GdipDeletePath(path);
     expect(Ok, status);
     status = GdipDeleteRegion(region);