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graphics: Remove error checks from image_test.go

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This commit is contained in:
Hajime Hoshi 2018-02-03 02:33:39 +09:00
parent 95b7e8078b
commit 06853be1a5
1 changed files with 5 additions and 17 deletions
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22
image_test.go
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@ -499,10 +499,7 @@ func TestImageEdge(t *testing.T) {
img1Width = 32 img1Width = 32
img1Height = 32 img1Height = 32
) )
img0, err := NewImage(img0Width, img0Height, FilterNearest) img0, _ := NewImage(img0Width, img0Height, FilterNearest)
if err != nil {
t.Fatal(err)
}
pixels := make([]uint8, 4*img0Width*img0Height) pixels := make([]uint8, 4*img0Width*img0Height)
for j := 0; j < img0Height; j++ { for j := 0; j < img0Height; j++ {
for i := 0; i < img0Width; i++ { for i := 0; i < img0Width; i++ {
@ -521,20 +518,13 @@ func TestImageEdge(t *testing.T) {
} }
} }
} }
if err := img0.ReplacePixels(pixels); err != nil { img0.ReplacePixels(pixels)
t.Fatal(err) img1, _ := NewImage(img1Width, img1Height, FilterNearest)
}
img1, err := NewImage(img1Width, img1Height, FilterNearest)
if err != nil {
t.Fatal(err)
}
red := color.RGBA{0xff, 0, 0, 0xff} red := color.RGBA{0xff, 0, 0, 0xff}
transparent := color.RGBA{0, 0, 0, 0} transparent := color.RGBA{0, 0, 0, 0}
for a := 0; a < 360; a += 5 { for a := 0; a < 360; a += 5 {
if err := img1.Clear(); err != nil { img1.Clear()
t.Fatal(err)
}
op := &DrawImageOptions{} op := &DrawImageOptions{}
w, h := img0.Size() w, h := img0.Size()
r := image.Rect(0, 0, w, h/2) r := image.Rect(0, 0, w, h/2)
@ -542,9 +532,7 @@ func TestImageEdge(t *testing.T) {
op.GeoM.Translate(-float64(img0Width)/2, -float64(img0Height)/2) op.GeoM.Translate(-float64(img0Width)/2, -float64(img0Height)/2)
op.GeoM.Rotate(float64(a) * math.Pi / 180) op.GeoM.Rotate(float64(a) * math.Pi / 180)
op.GeoM.Translate(img1Width/2, img1Height/2) op.GeoM.Translate(img1Width/2, img1Height/2)
if err := img1.DrawImage(img0, op); err != nil { img1.DrawImage(img0, op)
t.Fatal(err)
}
for j := 0; j < img1Height; j++ { for j := 0; j < img1Height; j++ {
for i := 0; i < img1Width; i++ { for i := 0; i < img1Width; i++ {
c := img1.At(i, j) c := img1.At(i, j)