diff options
Diffstat (limited to 'Godeps/_workspace/src/github.com/disintegration/imaging/effects_test.go')
| -rw-r--r-- | Godeps/_workspace/src/github.com/disintegration/imaging/effects_test.go | 128 |
1 files changed, 0 insertions, 128 deletions
diff --git a/Godeps/_workspace/src/github.com/disintegration/imaging/effects_test.go b/Godeps/_workspace/src/github.com/disintegration/imaging/effects_test.go deleted file mode 100644 index b7de0974c..000000000 --- a/Godeps/_workspace/src/github.com/disintegration/imaging/effects_test.go +++ /dev/null @@ -1,128 +0,0 @@ -package imaging - -import ( - "image" - "testing" -) - -func TestBlur(t *testing.T) { - td := []struct { - desc string - src image.Image - sigma float64 - want *image.NRGBA - }{ - { - "Blur 3x3 0.5", - &image.NRGBA{ - Rect: image.Rect(-1, -1, 2, 2), - Stride: 3 * 4, - Pix: []uint8{ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x66, 0xaa, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - }, - }, - 0.5, - &image.NRGBA{ - Rect: image.Rect(0, 0, 3, 3), - Stride: 3 * 4, - Pix: []uint8{ - 0x01, 0x02, 0x04, 0x04, 0x0a, 0x10, 0x18, 0x18, 0x01, 0x02, 0x04, 0x04, - 0x09, 0x10, 0x18, 0x18, 0x3f, 0x69, 0x9e, 0x9e, 0x09, 0x10, 0x18, 0x18, - 0x01, 0x02, 0x04, 0x04, 0x0a, 0x10, 0x18, 0x18, 0x01, 0x02, 0x04, 0x04, - }, - }, - }, - { - - "Blur 3x3 10", - &image.NRGBA{ - Rect: image.Rect(-1, -1, 2, 2), - Stride: 3 * 4, - Pix: []uint8{ - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x66, 0xaa, 0xff, 0xff, 0x00, 0x00, 0x00, 0x00, - 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, - }, - }, - 10, - &image.NRGBA{ - Rect: image.Rect(0, 0, 3, 3), - Stride: 3 * 4, - Pix: []uint8{ - 0x0b, 0x13, 0x1c, 0x1c, 0x0b, 0x13, 0x1c, 0x1c, 0x0b, 0x13, 0x1c, 0x1c, - 0x0b, 0x13, 0x1c, 0x1c, 0x0b, 0x13, 0x1c, 0x1c, 0x0b, 0x13, 0x1c, 0x1c, - 0x0b, 0x13, 0x1c, 0x1c, 0x0b, 0x13, 0x1c, 0x1c, 0x0b, 0x13, 0x1c, 0x1c, - }, - }, - }, - } - for _, d := range td { - got := Blur(d.src, d.sigma) - want := d.want - if !compareNRGBA(got, want, 0) { - t.Errorf("test [%s] failed: %#v", d.desc, got) - } - } -} - -func TestSharpen(t *testing.T) { - td := []struct { - desc string - src image.Image - sigma float64 - want *image.NRGBA - }{ - { - "Sharpen 3x3 0.5", - &image.NRGBA{ - Rect: image.Rect(-1, -1, 2, 2), - Stride: 3 * 4, - Pix: []uint8{ - 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, - 0x66, 0x66, 0x66, 0x66, 0x77, 0x77, 0x77, 0x77, 0x66, 0x66, 0x66, 0x66, - 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, - }, - }, - 0.5, - &image.NRGBA{ - Rect: image.Rect(0, 0, 3, 3), - Stride: 3 * 4, - Pix: []uint8{ - 0x66, 0x66, 0x66, 0x66, 0x64, 0x64, 0x64, 0x64, 0x66, 0x66, 0x66, 0x66, - 0x64, 0x64, 0x64, 0x64, 0x7e, 0x7e, 0x7e, 0x7e, 0x64, 0x64, 0x64, 0x64, - 0x66, 0x66, 0x66, 0x66, 0x64, 0x64, 0x64, 0x64, 0x66, 0x66, 0x66, 0x66}, - }, - }, - { - - "Sharpen 3x3 10", - &image.NRGBA{ - Rect: image.Rect(-1, -1, 2, 2), - Stride: 3 * 4, - Pix: []uint8{ - 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, - 0x66, 0x66, 0x66, 0x66, 0x77, 0x77, 0x77, 0x77, 0x66, 0x66, 0x66, 0x66, - 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66, 0x66}, - }, - 100, - &image.NRGBA{ - Rect: image.Rect(0, 0, 3, 3), - Stride: 3 * 4, - Pix: []uint8{ - 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, - 0x64, 0x64, 0x64, 0x64, 0x86, 0x86, 0x86, 0x86, 0x64, 0x64, 0x64, 0x64, - 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, 0x64, - }, - }, - }, - } - for _, d := range td { - got := Sharpen(d.src, d.sigma) - want := d.want - if !compareNRGBA(got, want, 0) { - t.Errorf("test [%s] failed: %#v", d.desc, got) - } - } -} |