mirror of
https://codeberg.org/forgejo/forgejo.git
synced 2024-11-08 18:04:14 +01:00
4de909747b
go-require lint is ignored for now Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/4535 Reviewed-by: Gusted <gusted@noreply.codeberg.org> Co-authored-by: TheFox0x7 <thefox0x7@gmail.com> Co-committed-by: TheFox0x7 <thefox0x7@gmail.com>
137 lines
3.8 KiB
Go
137 lines
3.8 KiB
Go
// Copyright 2016 The Gogs Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package avatar
|
|
|
|
import (
|
|
"bytes"
|
|
"image"
|
|
"image/png"
|
|
"os"
|
|
"testing"
|
|
|
|
"code.gitea.io/gitea/modules/setting"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func Test_RandomImageSize(t *testing.T) {
|
|
_, err := RandomImageSize(0, []byte("gitea@local"))
|
|
require.Error(t, err)
|
|
|
|
_, err = RandomImageSize(64, []byte("gitea@local"))
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
func Test_RandomImage(t *testing.T) {
|
|
_, err := RandomImage([]byte("gitea@local"))
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
func Test_ProcessAvatarPNG(t *testing.T) {
|
|
setting.Avatar.MaxWidth = 4096
|
|
setting.Avatar.MaxHeight = 4096
|
|
|
|
data, err := os.ReadFile("testdata/avatar.png")
|
|
require.NoError(t, err)
|
|
|
|
_, err = processAvatarImage(data, 262144)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
func Test_ProcessAvatarJPEG(t *testing.T) {
|
|
setting.Avatar.MaxWidth = 4096
|
|
setting.Avatar.MaxHeight = 4096
|
|
|
|
data, err := os.ReadFile("testdata/avatar.jpeg")
|
|
require.NoError(t, err)
|
|
|
|
_, err = processAvatarImage(data, 262144)
|
|
require.NoError(t, err)
|
|
}
|
|
|
|
func Test_ProcessAvatarInvalidData(t *testing.T) {
|
|
setting.Avatar.MaxWidth = 5
|
|
setting.Avatar.MaxHeight = 5
|
|
|
|
_, err := processAvatarImage([]byte{}, 12800)
|
|
assert.EqualError(t, err, "image.DecodeConfig: image: unknown format")
|
|
}
|
|
|
|
func Test_ProcessAvatarInvalidImageSize(t *testing.T) {
|
|
setting.Avatar.MaxWidth = 5
|
|
setting.Avatar.MaxHeight = 5
|
|
|
|
data, err := os.ReadFile("testdata/avatar.png")
|
|
require.NoError(t, err)
|
|
|
|
_, err = processAvatarImage(data, 12800)
|
|
assert.EqualError(t, err, "image width is too large: 10 > 5")
|
|
}
|
|
|
|
func Test_ProcessAvatarImage(t *testing.T) {
|
|
setting.Avatar.MaxWidth = 4096
|
|
setting.Avatar.MaxHeight = 4096
|
|
scaledSize := DefaultAvatarSize * setting.Avatar.RenderedSizeFactor
|
|
|
|
newImgData := func(size int, optHeight ...int) []byte {
|
|
width := size
|
|
height := size
|
|
if len(optHeight) == 1 {
|
|
height = optHeight[0]
|
|
}
|
|
img := image.NewRGBA(image.Rect(0, 0, width, height))
|
|
bs := bytes.Buffer{}
|
|
err := png.Encode(&bs, img)
|
|
require.NoError(t, err)
|
|
return bs.Bytes()
|
|
}
|
|
|
|
// if origin image canvas is too large, crop and resize it
|
|
origin := newImgData(500, 600)
|
|
result, err := processAvatarImage(origin, 0)
|
|
require.NoError(t, err)
|
|
assert.NotEqual(t, origin, result)
|
|
decoded, err := png.Decode(bytes.NewReader(result))
|
|
require.NoError(t, err)
|
|
assert.EqualValues(t, scaledSize, decoded.Bounds().Max.X)
|
|
assert.EqualValues(t, scaledSize, decoded.Bounds().Max.Y)
|
|
|
|
// if origin image is smaller than the default size, use the origin image
|
|
origin = newImgData(1)
|
|
result, err = processAvatarImage(origin, 0)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, origin, result)
|
|
|
|
// use the origin image if the origin is smaller
|
|
origin = newImgData(scaledSize + 100)
|
|
result, err = processAvatarImage(origin, 0)
|
|
require.NoError(t, err)
|
|
assert.Less(t, len(result), len(origin))
|
|
|
|
// still use the origin image if the origin doesn't exceed the max-origin-size
|
|
origin = newImgData(scaledSize + 100)
|
|
result, err = processAvatarImage(origin, 262144)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, origin, result)
|
|
|
|
// allow to use known image format (eg: webp) if it is small enough
|
|
origin, err = os.ReadFile("testdata/animated.webp")
|
|
require.NoError(t, err)
|
|
result, err = processAvatarImage(origin, 262144)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, origin, result)
|
|
|
|
// do not support unknown image formats, eg: SVG may contain embedded JS
|
|
origin = []byte("<svg></svg>")
|
|
_, err = processAvatarImage(origin, 262144)
|
|
require.ErrorContains(t, err, "image: unknown format")
|
|
|
|
// make sure the canvas size limit works
|
|
setting.Avatar.MaxWidth = 5
|
|
setting.Avatar.MaxHeight = 5
|
|
origin = newImgData(10)
|
|
_, err = processAvatarImage(origin, 262144)
|
|
require.ErrorContains(t, err, "image width is too large: 10 > 5")
|
|
}
|