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graphics: Add TestImageSize1

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This commit is contained in:
Hajime Hoshi 2018-02-03 17:20:07 +09:00
parent e1640f5ae0
commit a99c632cb7
1 changed files with 13 additions and 1 deletions
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14
image_test.go
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@ -693,7 +693,19 @@ func TestImageOutsideUpperLeft(t *testing.T) {
} }
} }
func TestImage4096(t *testing.T) { func TestImageSize1(t *testing.T) {
src, _ := NewImage(1, 1, FilterNearest)
dst, _ := NewImage(1, 1, FilterNearest)
src.Fill(color.White)
dst.DrawImage(src, nil)
got := color.RGBAModel.Convert(src.At(0, 0)).(color.RGBA)
want := color.RGBAModel.Convert(color.White).(color.RGBA)
if !sameColors(got, want, 1) {
t.Errorf("got: %#v, want: %#v", got, want)
}
}
func TestImageSize4096(t *testing.T) {
src, _ := NewImage(4096, 4096, FilterNearest) src, _ := NewImage(4096, 4096, FilterNearest)
dst, _ := NewImage(4096, 4096, FilterNearest) dst, _ := NewImage(4096, 4096, FilterNearest)
pix := make([]byte, 4096*4096*4) pix := make([]byte, 4096*4096*4)