[PATCH] gdi32/tests: Check values returned from GetPath

[Alistair Leslie-Hughes]

Signed-off-by: Alistair Leslie-Hughes <leslie_alistair at hotmail.com>
---
 dlls/gdi32/tests/metafile.c | 61 +++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 61 insertions(+)

diff --git a/dlls/gdi32/tests/metafile.c b/dlls/gdi32/tests/metafile.c
index 6804a96..b3f164d 100644
--- a/dlls/gdi32/tests/metafile.c
+++ b/dlls/gdi32/tests/metafile.c
@@ -3361,12 +3361,46 @@ static void test_emf_polybezier(void)
     DeleteEnhMetaFile(hemf);
 }
 
+static const unsigned char EMF_PATH_BITS[] =
+{
+    0x01, 0x00, 0x00, 0x00, 0x6c, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0xdd, 0xff, 0xff, 0xff, 0xdd, 0xff, 0xff, 0xff,
+    0x20, 0x45, 0x4d, 0x46, 0x00, 0x00, 0x01, 0x00,
+    0xe0, 0x00, 0x00, 0x00, 0x09, 0x00, 0x00, 0x00,
+    0x01, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x05, 0x00, 0x00, 0x00, 0x04, 0x00, 0x00,
+    0xc4, 0x01, 0x00, 0x00, 0x69, 0x01, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x00, 0x00, 0x00, 0x00, 0xe3, 0xe3, 0x06, 0x00,
+    0x1c, 0x83, 0x05, 0x00, 0x3b, 0x00, 0x00, 0x00,
+    0x08, 0x00, 0x00, 0x00, 0x1b, 0x00, 0x00, 0x00,
+    0x10, 0x00, 0x00, 0x00, 0x32, 0x00, 0x00, 0x00,
+    0x32, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00,
+    0x10, 0x00, 0x00, 0x00, 0x32, 0x00, 0x00, 0x00,
+    0x96, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00,
+    0x10, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00,
+    0x96, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00,
+    0x10, 0x00, 0x00, 0x00, 0x96, 0x00, 0x00, 0x00,
+    0x32, 0x00, 0x00, 0x00, 0x36, 0x00, 0x00, 0x00,
+    0x10, 0x00, 0x00, 0x00, 0x32, 0x00, 0x00, 0x00,
+    0x32, 0x00, 0x00, 0x00, 0x3c, 0x00, 0x00, 0x00,
+    0x08, 0x00, 0x00, 0x00, 0x0e, 0x00, 0x00, 0x00,
+    0x14, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,
+    0x10, 0x00, 0x00, 0x00, 0x14, 0x00, 0x00, 0x00
+};
+
 static void test_emf_GetPath(void)
 {
     HDC hdcMetafile;
     HENHMETAFILE hemf;
     BOOL ret;
     int size;
+    POINT *points;
+    BYTE  *types;
 
     SetLastError(0xdeadbeef);
     hdcMetafile = CreateEnhMetaFileA(GetDC(0), NULL, NULL, NULL);
@@ -3387,10 +3421,37 @@ static void test_emf_GetPath(void)
 
     size = GetPath(hdcMetafile, NULL, NULL, 0);
     todo_wine ok( size == 5, "GetPath returned %d.\n", size);
+    if(size == 5)
+    {
+        points = HeapAlloc(GetProcessHeap(), 0, size * sizeof(POINT));
+        types = HeapAlloc(GetProcessHeap(), 0, size );
+
+        GetPath(hdcMetafile, points, types, size);
+
+        ok(types[0] == PT_MOVETO, "unexpected value %d\n", types[0]);
+        ok(points[0].x == 50 && points[0].y == 50, "unexpected point (%d,%d)\n", points[0].x, points[0].y);
+        ok(types[1] == PT_LINETO, "unexpected value %d\n", types[1]);
+        ok(points[1].x == 50 && points[1].y == 150, "unexpected point (%d,%d)\n", points[1].x, points[1].y);
+        ok(types[2] == PT_LINETO, "unexpected value %d\n", types[2]);
+        ok(points[2].x == 150 && points[2].y == 150, "unexpected point (%d,%d)\n", points[2].x, points[2].y);
+        ok(types[3] == PT_LINETO, "unexpected value %d\n", types[3]);
+        ok(points[3].x == 150 && points[3].y == 50, "unexpected point (%d,%d)\n", points[3].x, points[3].y);
+        ok(types[4] == PT_LINETO, "unexpected value %d\n", types[4]);
+        ok(points[4].x == 50 && points[4].y == 50, "unexpected point (%d,%d)\n", points[4].x, points[4].y);
+
+        HeapFree(GetProcessHeap(), 0, points);
+        HeapFree(GetProcessHeap(), 0, types);
+    }
 
     hemf = CloseEnhMetaFile(hdcMetafile);
     ok(hemf != 0, "CloseEnhMetaFile error %d\n", GetLastError());
 
+    if (compare_emf_bits(hemf, EMF_PATH_BITS, sizeof(EMF_PATH_BITS), "test_emf_GetPath", FALSE) != 0)
+    {
+        dump_emf_bits(hemf, "test_emf_GetPath");
+        dump_emf_records(hemf, "test_emf_GetPath");
+    }
+
     DeleteEnhMetaFile(hemf);
 }
 
-- 
2.5.0