upgrading libs

1 files changed, 128 insertions, 0 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
new file mode 100644
index 000000000..b7de0974c
--- /dev/null
+++ b/Godeps/_workspace/src/github.com/disintegration/imaging/effects_test.go
@@ -0,0 +1,128 @@
+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)
+		}
+	}
+}