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-rw-r--r--gfx/canvas_direct2d_unittest.cc21
1 files changed, 21 insertions, 0 deletions
diff --git a/gfx/canvas_direct2d_unittest.cc b/gfx/canvas_direct2d_unittest.cc
index 7e2c734..541e3f0 100644
--- a/gfx/canvas_direct2d_unittest.cc
+++ b/gfx/canvas_direct2d_unittest.cc
@@ -181,3 +181,24 @@ TEST(CanvasDirect2D, ClipRectWithTranslate) {
canvas.FillRectInt(SK_ColorRED, 0, 0, 500, 500);
canvas.Restore();
}
+
+TEST(CanvasDirect2D, ClipRectWithScale) {
+ TestWindow window;
+ gfx::CanvasDirect2D canvas(window.rt());
+
+ // Repeat the same rendering as in ClipRect...
+ canvas.Save();
+ canvas.FillRectInt(SK_ColorGREEN, 0, 0, 500, 500);
+ canvas.ClipRectInt(20, 20, 120, 120);
+ canvas.FillRectInt(SK_ColorBLUE, 0, 0, 500, 500);
+ canvas.Restore();
+
+ // ... then translate and scale, clip and fill again relative to the new
+ // origin.
+ canvas.Save();
+ canvas.TranslateInt(150, 150);
+ canvas.ScaleInt(2, 2);
+ canvas.ClipRectInt(10, 10, 110, 110);
+ canvas.FillRectInt(SK_ColorRED, 0, 0, 500, 500);
+ canvas.Restore();
+}