Shawn M. Chapla : gdiplus/tests: Add metafile playback test for EMR_RESTOREDC.
Alexandre Julliard
julliard at winehq.org
Wed Jul 1 15:22:47 CDT 2020
Module: wine
Branch: master
Commit: 139c9be2bad7aa7d6b5af4a52f36826527f4cba8
URL: https://source.winehq.org/git/wine.git/?a=commit;h=139c9be2bad7aa7d6b5af4a52f36826527f4cba8
Author: Shawn M. Chapla <schapla at codeweavers.com>
Date: Tue Jun 30 13:04:01 2020 -0400
gdiplus/tests: Add metafile playback test for EMR_RESTOREDC.
Signed-off-by: Shawn M. Chapla <schapla at codeweavers.com>
Signed-off-by: Esme Povirk <esme at codeweavers.com>
Signed-off-by: Alexandre Julliard <julliard at winehq.org>
---
dlls/gdiplus/tests/metafile.c | 122 ++++++++++++++++++++++++++++++++++++++++++
1 file changed, 122 insertions(+)
diff --git a/dlls/gdiplus/tests/metafile.c b/dlls/gdiplus/tests/metafile.c
index 3ffdb7b0e9..c8bb89a776 100644
--- a/dlls/gdiplus/tests/metafile.c
+++ b/dlls/gdiplus/tests/metafile.c
@@ -2832,6 +2832,127 @@ static void test_fillpath(void)
expect(GenericError, stat);
}
+static const emfplus_record restoredc_records[] = {
+ { EMR_HEADER },
+ { EMR_CREATEBRUSHINDIRECT },
+ { EMR_SELECTOBJECT },
+
+ { EMR_SAVEDC },
+ { EMR_SETVIEWPORTORGEX },
+ { EMR_SAVEDC },
+ { EMR_SETVIEWPORTORGEX },
+ { EMR_SAVEDC },
+ { EMR_SETVIEWPORTORGEX },
+
+ { EMR_RECTANGLE },
+
+ { EMR_RESTOREDC },
+ { EMR_RECTANGLE },
+
+ { EMR_RESTOREDC },
+ { EMR_RECTANGLE },
+
+ { EMR_SELECTOBJECT },
+ { EMR_DELETEOBJECT },
+ { EMR_EOF },
+ { 0 }
+};
+
+static void test_restoredc(void)
+{
+ static const GpPointF dst_points[3] = {{0.0,0.0},{100.0,0.0},{0.0,100.0}};
+ static const GpRectF frame = {0.0, 0.0, 100.0, 100.0};
+
+ GpBitmap *bitmap;
+ GpGraphics *graphics;
+ GpMetafile *metafile;
+ GpStatus stat;
+ HDC hdc, metafile_dc;
+ HBRUSH hbrush, holdbrush;
+ ARGB color;
+
+ hdc = CreateCompatibleDC(0);
+
+ stat = GdipRecordMetafile(hdc, EmfTypeEmfOnly, &frame, MetafileFrameUnitPixel,
+ L"winetest", &metafile);
+ expect(Ok, stat);
+
+ DeleteDC(hdc);
+
+ stat = GdipGetImageGraphicsContext((GpImage*)metafile, &graphics);
+ expect(Ok, stat);
+
+ stat = GdipGetDC(graphics, &metafile_dc);
+ expect(Ok, stat);
+
+ hbrush = CreateSolidBrush(0xff0000);
+ holdbrush = SelectObject(metafile_dc, hbrush);
+
+ SaveDC(metafile_dc);
+ SetViewportOrgEx(metafile_dc, 20, 20, NULL);
+
+ SaveDC(metafile_dc);
+ SetViewportOrgEx(metafile_dc, 40, 40, NULL);
+
+ SaveDC(metafile_dc);
+ SetViewportOrgEx(metafile_dc, 60, 60, NULL);
+
+ Rectangle(metafile_dc, 0, 0, 3, 3);
+ RestoreDC(metafile_dc, -2);
+
+ Rectangle(metafile_dc, 0, 0, 3, 3);
+ RestoreDC(metafile_dc, -1);
+
+ Rectangle(metafile_dc, 0, 0, 3, 3);
+
+ SelectObject(metafile_dc, holdbrush);
+ DeleteObject(hbrush);
+
+ stat = GdipReleaseDC(graphics, metafile_dc);
+ expect(Ok, stat);
+
+ stat = GdipDeleteGraphics(graphics);
+ expect(Ok, stat);
+
+ check_metafile(metafile, restoredc_records, "restoredc metafile", dst_points,
+ &frame, UnitPixel);
+ sync_metafile(&metafile, "restoredc.emf");
+
+ stat = GdipCreateBitmapFromScan0(100, 100, 0, PixelFormat32bppARGB, NULL, &bitmap);
+ expect(Ok, stat);
+
+ stat = GdipGetImageGraphicsContext((GpImage*)bitmap, &graphics);
+ expect(Ok, stat);
+
+ play_metafile(metafile, graphics, restoredc_records, "restoredc playback", dst_points,
+ &frame, UnitPixel);
+
+ stat = GdipBitmapGetPixel(bitmap, 1, 1, &color);
+ expect(Ok, stat);
+ expect(0xff0000ff, color);
+
+ stat = GdipBitmapGetPixel(bitmap, 21, 21, &color);
+ expect(Ok, stat);
+ todo_wine expect(0xff0000ff, color);
+
+ stat = GdipBitmapGetPixel(bitmap, 41, 41, &color);
+ expect(Ok, stat);
+ expect(0, color);
+
+ stat = GdipBitmapGetPixel(bitmap, 61, 61, &color);
+ expect(Ok, stat);
+ todo_wine expect(0xff0000ff, color);
+
+ stat = GdipDeleteGraphics(graphics);
+ expect(Ok, stat);
+
+ stat = GdipDisposeImage((GpImage*)bitmap);
+ expect(Ok, stat);
+
+ stat = GdipDisposeImage((GpImage*)metafile);
+ expect(Ok, stat);
+}
+
START_TEST(metafile)
{
struct GdiplusStartupInput gdiplusStartupInput;
@@ -2880,6 +3001,7 @@ START_TEST(metafile)
test_properties();
test_drawpath();
test_fillpath();
+ test_restoredc();
GdiplusShutdown(gdiplusToken);
}
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