Moving to glide
Этот коммит содержится в:
Christopher Speller
261
vendor/github.com/disintegration/imaging/transform_test.go
сгенерированный
поставляемый
Обычный файл
261
vendor/github.com/disintegration/imaging/transform_test.go
сгенерированный
поставляемый
Обычный файл
@@ -0,0 +1,261 @@
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package imaging
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import (
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"image"
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"testing"
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)
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func TestRotate90(t *testing.T) {
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td := []struct {
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desc string
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src image.Image
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want *image.NRGBA
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}{
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{
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"Rotate90 2x3",
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&image.NRGBA{
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Rect: image.Rect(-1, -1, 1, 2),
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Stride: 2 * 4,
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Pix: []uint8{
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0x00, 0x11, 0x22, 0x33, 0xcc, 0xdd, 0xee, 0xff,
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0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00,
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0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff,
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},
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},
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&image.NRGBA{
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Rect: image.Rect(0, 0, 3, 2),
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Stride: 3 * 4,
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Pix: []uint8{
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0xcc, 0xdd, 0xee, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
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0x00, 0x11, 0x22, 0x33, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00,
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},
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},
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},
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}
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for _, d := range td {
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got := Rotate90(d.src)
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want := d.want
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if !compareNRGBA(got, want, 0) {
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t.Errorf("test [%s] failed: %#v", d.desc, got)
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}
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}
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}
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func TestRotate180(t *testing.T) {
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td := []struct {
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desc string
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src image.Image
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want *image.NRGBA
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}{
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{
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"Rotate180 2x3",
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&image.NRGBA{
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Rect: image.Rect(-1, -1, 1, 2),
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Stride: 2 * 4,
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Pix: []uint8{
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0x00, 0x11, 0x22, 0x33, 0xcc, 0xdd, 0xee, 0xff,
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0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00,
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0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff,
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},
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},
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&image.NRGBA{
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Rect: image.Rect(0, 0, 2, 3),
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Stride: 2 * 4,
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Pix: []uint8{
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0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0xff, 0x00,
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0x00, 0xff, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00,
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0xcc, 0xdd, 0xee, 0xff, 0x00, 0x11, 0x22, 0x33,
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},
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},
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},
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}
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for _, d := range td {
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got := Rotate180(d.src)
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want := d.want
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if !compareNRGBA(got, want, 0) {
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t.Errorf("test [%s] failed: %#v", d.desc, got)
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}
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}
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}
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func TestRotate270(t *testing.T) {
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td := []struct {
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desc string
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src image.Image
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want *image.NRGBA
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}{
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{
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"Rotate270 2x3",
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&image.NRGBA{
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Rect: image.Rect(-1, -1, 1, 2),
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Stride: 2 * 4,
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Pix: []uint8{
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0x00, 0x11, 0x22, 0x33, 0xcc, 0xdd, 0xee, 0xff,
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0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00,
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0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff,
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},
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},
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&image.NRGBA{
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Rect: image.Rect(0, 0, 3, 2),
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Stride: 3 * 4,
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Pix: []uint8{
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0x00, 0x00, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x11, 0x22, 0x33,
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0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0x00, 0x00, 0xcc, 0xdd, 0xee, 0xff,
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},
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},
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},
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}
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for _, d := range td {
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got := Rotate270(d.src)
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want := d.want
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if !compareNRGBA(got, want, 0) {
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t.Errorf("test [%s] failed: %#v", d.desc, got)
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}
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}
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}
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func TestFlipV(t *testing.T) {
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td := []struct {
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desc string
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src image.Image
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want *image.NRGBA
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}{
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{
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"FlipV 2x3",
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&image.NRGBA{
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Rect: image.Rect(-1, -1, 1, 2),
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Stride: 2 * 4,
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Pix: []uint8{
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0x00, 0x11, 0x22, 0x33, 0xcc, 0xdd, 0xee, 0xff,
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0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00,
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0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff,
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},
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},
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&image.NRGBA{
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Rect: image.Rect(0, 0, 2, 3),
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Stride: 2 * 4,
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Pix: []uint8{
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0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff,
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0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00,
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0x00, 0x11, 0x22, 0x33, 0xcc, 0xdd, 0xee, 0xff,
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},
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},
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},
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}
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for _, d := range td {
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got := FlipV(d.src)
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want := d.want
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if !compareNRGBA(got, want, 0) {
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t.Errorf("test [%s] failed: %#v", d.desc, got)
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}
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}
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}
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func TestFlipH(t *testing.T) {
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td := []struct {
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desc string
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src image.Image
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want *image.NRGBA
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}{
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{
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"FlipH 2x3",
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&image.NRGBA{
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Rect: image.Rect(-1, -1, 1, 2),
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Stride: 2 * 4,
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Pix: []uint8{
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0x00, 0x11, 0x22, 0x33, 0xcc, 0xdd, 0xee, 0xff,
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0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00,
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0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff,
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},
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},
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&image.NRGBA{
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Rect: image.Rect(0, 0, 2, 3),
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Stride: 2 * 4,
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Pix: []uint8{
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0xcc, 0xdd, 0xee, 0xff, 0x00, 0x11, 0x22, 0x33,
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0x00, 0xff, 0x00, 0x00, 0xff, 0x00, 0x00, 0x00,
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0x00, 0x00, 0x00, 0xff, 0x00, 0x00, 0xff, 0x00,
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},
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},
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},
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}
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for _, d := range td {
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got := FlipH(d.src)
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want := d.want
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if !compareNRGBA(got, want, 0) {
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t.Errorf("test [%s] failed: %#v", d.desc, got)
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}
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}
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}
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func TestTranspose(t *testing.T) {
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td := []struct {
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desc string
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src image.Image
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want *image.NRGBA
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}{
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{
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"Transpose 2x3",
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&image.NRGBA{
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Rect: image.Rect(-1, -1, 1, 2),
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Stride: 2 * 4,
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Pix: []uint8{
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0x00, 0x11, 0x22, 0x33, 0xcc, 0xdd, 0xee, 0xff,
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0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00,
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0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff,
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},
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},
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&image.NRGBA{
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Rect: image.Rect(0, 0, 3, 2),
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Stride: 3 * 4,
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Pix: []uint8{
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0x00, 0x11, 0x22, 0x33, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00,
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0xcc, 0xdd, 0xee, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0xff,
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},
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},
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},
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}
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for _, d := range td {
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got := Transpose(d.src)
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want := d.want
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if !compareNRGBA(got, want, 0) {
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t.Errorf("test [%s] failed: %#v", d.desc, got)
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}
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}
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}
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func TestTransverse(t *testing.T) {
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td := []struct {
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desc string
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src image.Image
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want *image.NRGBA
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}{
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{
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"Transverse 2x3",
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&image.NRGBA{
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Rect: image.Rect(-1, -1, 1, 2),
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Stride: 2 * 4,
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Pix: []uint8{
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0x00, 0x11, 0x22, 0x33, 0xcc, 0xdd, 0xee, 0xff,
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0xff, 0x00, 0x00, 0x00, 0x00, 0xff, 0x00, 0x00,
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0x00, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0xff,
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},
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},
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&image.NRGBA{
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Rect: image.Rect(0, 0, 3, 2),
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Stride: 3 * 4,
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Pix: []uint8{
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0x00, 0x00, 0x00, 0xff, 0x00, 0xff, 0x00, 0x00, 0xcc, 0xdd, 0xee, 0xff,
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0x00, 0x00, 0xff, 0x00, 0xff, 0x00, 0x00, 0x00, 0x00, 0x11, 0x22, 0x33,
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},
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},
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},
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}
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for _, d := range td {
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got := Transverse(d.src)
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want := d.want
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if !compareNRGBA(got, want, 0) {
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t.Errorf("test [%s] failed: %#v", d.desc, got)
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}
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}
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}
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