1 files changed, 0 insertions, 159 deletions
diff --git a/vendor/github.com/disintegration/imaging/helpers_test.go b/vendor/github.com/disintegration/imaging/helpers_test.go
deleted file mode 100644
index c3b87f23c..000000000
--- a/vendor/github.com/disintegration/imaging/helpers_test.go
+++ /dev/null
@@ -1,159 +0,0 @@
-package imaging
-
-import (
-	"bytes"
-	"image"
-	"image/color"
-	"testing"
-)
-
-func compareNRGBA(img1, img2 *image.NRGBA, delta int) bool {
-	if !img1.Rect.Eq(img2.Rect) {
-		return false
-	}
-
-	if len(img1.Pix) != len(img2.Pix) {
-		return false
-	}
-
-	for i := 0; i < len(img1.Pix); i++ {
-		if absint(int(img1.Pix[i])-int(img2.Pix[i])) > delta {
-			return false
-		}
-	}
-
-	return true
-}
-
-func TestEncodeDecode(t *testing.T) {
-	imgWithAlpha := image.NewNRGBA(image.Rect(0, 0, 3, 3))
-	imgWithAlpha.Pix = []uint8{
-		0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11,
-		127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138,
-		244, 245, 246, 247, 248, 249, 250, 252, 252, 253, 254, 255,
-	}
-
-	imgWithoutAlpha := image.NewNRGBA(image.Rect(0, 0, 3, 3))
-	imgWithoutAlpha.Pix = []uint8{
-		0, 1, 2, 255, 4, 5, 6, 255, 8, 9, 10, 255,
-		127, 128, 129, 255, 131, 132, 133, 255, 135, 136, 137, 255,
-		244, 245, 246, 255, 248, 249, 250, 255, 252, 253, 254, 255,
-	}
-
-	for _, format := range []Format{JPEG, PNG, GIF, BMP, TIFF} {
-		img := imgWithoutAlpha
-		if format == PNG {
-			img = imgWithAlpha
-		}
-
-		buf := &bytes.Buffer{}
-		err := Encode(buf, img, format)
-		if err != nil {
-			t.Errorf("fail encoding format %s", format)
-			continue
-		}
-
-		img2, err := Decode(buf)
-		if err != nil {
-			t.Errorf("fail decoding format %s", format)
-			continue
-		}
-		img2cloned := Clone(img2)
-
-		delta := 0
-		if format == JPEG {
-			delta = 3
-		} else if format == GIF {
-			delta = 16
-		}
-
-		if !compareNRGBA(img, img2cloned, delta) {
-			t.Errorf("test [DecodeEncode %s] failed: %#v %#v", format, img, img2cloned)
-			continue
-		}
-	}
-
-	buf := &bytes.Buffer{}
-	err := Encode(buf, imgWithAlpha, JPEG)
-	if err != nil {
-		t.Errorf("failed encoding alpha to JPEG format %s", err)
-	}
-
-	buf = &bytes.Buffer{}
-	err = Encode(buf, imgWithAlpha, Format(100))
-	if err != ErrUnsupportedFormat {
-		t.Errorf("expected ErrUnsupportedFormat")
-	}
-
-	buf = bytes.NewBuffer([]byte("bad data"))
-	_, err = Decode(buf)
-	if err == nil {
-		t.Errorf("decoding bad data, expected error")
-	}
-}
-
-func TestNew(t *testing.T) {
-	td := []struct {
-		desc      string
-		w, h      int
-		c         color.Color
-		dstBounds image.Rectangle
-		dstPix    []uint8
-	}{
-		{
-			"New 1x1 black",
-			1, 1,
-			color.NRGBA{0, 0, 0, 0},
-			image.Rect(0, 0, 1, 1),
-			[]uint8{0x00, 0x00, 0x00, 0x00},
-		},
-		{
-			"New 1x2 red",
-			1, 2,
-			color.NRGBA{255, 0, 0, 255},
-			image.Rect(0, 0, 1, 2),
-			[]uint8{0xff, 0x00, 0x00, 0xff, 0xff, 0x00, 0x00, 0xff},
-		},
-		{
-			"New 2x1 white",
-			2, 1,
-			color.NRGBA{255, 255, 255, 255},
-			image.Rect(0, 0, 2, 1),
-			[]uint8{0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff},
-		},
-		{
-			"New 0x0 white",
-			0, 0,
-			color.NRGBA{255, 255, 255, 255},
-			image.Rect(0, 0, 0, 0),
-			nil,
-		},
-	}
-
-	for _, d := range td {
-		got := New(d.w, d.h, d.c)
-		want := image.NewNRGBA(d.dstBounds)
-		want.Pix = d.dstPix
-		if !compareNRGBA(got, want, 0) {
-			t.Errorf("test [%s] failed: %#v", d.desc, got)
-		}
-	}
-}
-
-func TestFormats(t *testing.T) {
-	formatNames := map[Format]string{
-		JPEG:       "JPEG",
-		PNG:        "PNG",
-		GIF:        "GIF",
-		BMP:        "BMP",
-		TIFF:       "TIFF",
-		Format(-1): "Unsupported",
-	}
-	for format, name := range formatNames {
-		got := format.String()
-		if got != name {
-			t.Errorf("test [Format names] failed: got %#v want %#v", got, name)
-			continue
-		}
-	}
-}