Vincent Povirk : gdiplus: Add test for creating a metafile with NULL frameRect.

[Alexandre Julliard]

Module: wine
Branch: master
Commit: 1e67fcce9d99bb427f2154c7dd490dd89c0e9fae
URL:    http://source.winehq.org/git/wine.git/?a=commit;h=1e67fcce9d99bb427f2154c7dd490dd89c0e9fae

Author: Vincent Povirk <vincent at codeweavers.com>
Date:   Wed Apr  6 14:36:56 2016 -0500

gdiplus: Add test for creating a metafile with NULL frameRect.

Signed-off-by: Vincent Povirk <vincent at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>

---

 dlls/gdiplus/tests/metafile.c | 112 ++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 112 insertions(+)

diff --git a/dlls/gdiplus/tests/metafile.c b/dlls/gdiplus/tests/metafile.c
index 086a261..932fe1c 100644
--- a/dlls/gdiplus/tests/metafile.c
+++ b/dlls/gdiplus/tests/metafile.c
@@ -862,6 +862,117 @@ static void test_fillrect(void)
     expect(Ok, stat);
 }
 
+static void test_nullframerect(void) {
+    GpStatus stat;
+    GpMetafile *metafile;
+    GpGraphics *graphics;
+    HDC hdc, metafile_dc;
+    static const WCHAR description[] = {'w','i','n','e','t','e','s','t',0};
+    GpBrush *brush;
+    HBRUSH hbrush, holdbrush;
+    GpRectF bounds;
+    GpUnit unit;
+
+    hdc = CreateCompatibleDC(0);
+
+    stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, NULL, MetafileFrameUnitPixel, description, &metafile);
+    todo_wine expect(Ok, stat);
+
+    DeleteDC(hdc);
+
+    if (stat != Ok)
+        return;
+
+    stat = GdipGetImageBounds((GpImage*)metafile, &bounds, &unit);
+    expect(Ok, stat);
+    expect(UnitPixel, unit);
+    expectf(0.0, bounds.X);
+    expectf(0.0, bounds.Y);
+    expectf(1.0, bounds.Width);
+    expectf(1.0, bounds.Height);
+
+    stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
+    expect(Ok, stat);
+
+    stat = GdipCreateSolidFill((ARGB)0xff0000ff, (GpSolidFill**)&brush);
+    expect(Ok, stat);
+
+    stat = GdipFillRectangleI(graphics, brush, 25, 25, 75, 75);
+    expect(Ok, stat);
+
+    stat = GdipDeleteBrush(brush);
+    expect(Ok, stat);
+
+    stat = GdipGetImageBounds((GpImage*)metafile, &bounds, &unit);
+    expect(Ok, stat);
+    expect(UnitPixel, unit);
+    expectf(0.0, bounds.X);
+    expectf(0.0, bounds.Y);
+    expectf(1.0, bounds.Width);
+    expectf(1.0, bounds.Height);
+
+    stat = GdipDeleteGraphics(graphics);
+    expect(Ok, stat);
+
+    stat = GdipGetImageBounds((GpImage*)metafile, &bounds, &unit);
+    expect(Ok, stat);
+    expect(UnitPixel, unit);
+    expectf_(25.0, bounds.X, 0.05);
+    expectf_(25.0, bounds.Y, 0.05);
+    expectf_(75.0, bounds.Width, 0.05);
+    expectf_(75.0, bounds.Height, 0.05);
+
+    stat = GdipDisposeImage((GpImage*)metafile);
+    expect(Ok, stat);
+
+    hdc = CreateCompatibleDC(0);
+
+    stat = GdipRecordMetafile(hdc, EmfTypeEmfPlusOnly, NULL, MetafileFrameUnitMillimeter, description, &metafile);
+    expect(Ok, stat);
+
+    DeleteDC(hdc);
+
+    stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
+    expect(Ok, stat);
+
+    stat = GdipGetDC(graphics, &metafile_dc);
+    expect(Ok, stat);
+
+    if (stat != Ok)
+    {
+        GdipDeleteGraphics(graphics);
+        GdipDisposeImage((GpImage*)metafile);
+        return;
+    }
+
+    hbrush = CreateSolidBrush(0xff0000);
+
+    holdbrush = SelectObject(metafile_dc, hbrush);
+
+    Rectangle(metafile_dc, 25, 25, 75, 75);
+
+    SelectObject(metafile_dc, holdbrush);
+
+    DeleteObject(hbrush);
+
+    stat = GdipReleaseDC(graphics, metafile_dc);
+    expect(Ok, stat);
+
+    stat = GdipDeleteGraphics(graphics);
+    expect(Ok, stat);
+
+    stat = GdipGetImageBounds((GpImage*)metafile, &bounds, &unit);
+    expect(Ok, stat);
+    expect(UnitPixel, unit);
+    expectf_(25.0, bounds.X, 0.05);
+    expectf_(25.0, bounds.Y, 0.05);
+    expectf_(50.0, bounds.Width, 0.05);
+    expectf_(50.0, bounds.Height, 0.05);
+
+    stat = GdipDisposeImage((GpImage*)metafile);
+    expect(Ok, stat);
+}
+
 static const emfplus_record pagetransform_records[] = {
     {0, EMR_HEADER},
     {0, EmfPlusRecordTypeHeader},
@@ -1226,6 +1337,7 @@ START_TEST(metafile)
     test_getdc();
     test_emfonly();
     test_fillrect();
+    test_nullframerect();
     test_pagetransform();
     test_converttoemfplus();
     test_frameunit();