mirror of
https://github.com/go-gitea/gitea.git
synced 2025-06-18 05:18:49 +03:00
65986f423f
Benefits: 1. smaller binary size (reduces more than 1MB) 2. better control of the assets details 3. fewer unmaintained dependencies 4. faster startup if the assets are not needed 5. won't hang up editors when open "bindata.go" by accident
99 lines
2.7 KiB
Go
99 lines
2.7 KiB
Go
// Copyright 2025 The Gitea Authors. All rights reserved.
|
|
// SPDX-License-Identifier: MIT
|
|
|
|
package assetfs
|
|
|
|
import (
|
|
"bytes"
|
|
"io/fs"
|
|
"net/http"
|
|
"os"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestEmbed(t *testing.T) {
|
|
tmpDir := t.TempDir()
|
|
tmpDataDir := tmpDir + "/data"
|
|
_ = os.MkdirAll(tmpDataDir+"/foo/bar", 0o755)
|
|
_ = os.WriteFile(tmpDataDir+"/a.txt", []byte("a"), 0o644)
|
|
_ = os.WriteFile(tmpDataDir+"/foo/bar/b.txt", bytes.Repeat([]byte("a"), 1000), 0o644)
|
|
_ = os.WriteFile(tmpDataDir+"/foo/c.txt", []byte("c"), 0o644)
|
|
require.NoError(t, GenerateEmbedBindata(tmpDataDir, tmpDir+"/out.dat"))
|
|
|
|
data, err := os.ReadFile(tmpDir + "/out.dat")
|
|
require.NoError(t, err)
|
|
efs := NewEmbeddedFS(data)
|
|
|
|
// test a non-existing file
|
|
_, err = fs.ReadFile(efs, "not exist")
|
|
assert.ErrorIs(t, err, fs.ErrNotExist)
|
|
|
|
// test a normal file (no compression)
|
|
content, err := fs.ReadFile(efs, "a.txt")
|
|
require.NoError(t, err)
|
|
assert.Equal(t, "a", string(content))
|
|
fi, err := fs.Stat(efs, "a.txt")
|
|
require.NoError(t, err)
|
|
_, ok := fi.(EmbeddedFileInfo).GetGzipContent()
|
|
assert.False(t, ok)
|
|
|
|
// test a compressed file
|
|
content, err = fs.ReadFile(efs, "foo/bar/b.txt")
|
|
require.NoError(t, err)
|
|
assert.Equal(t, bytes.Repeat([]byte("a"), 1000), content)
|
|
fi, err = fs.Stat(efs, "foo/bar/b.txt")
|
|
require.NoError(t, err)
|
|
assert.False(t, fi.Mode().IsDir())
|
|
assert.True(t, fi.Mode().IsRegular())
|
|
gzipContent, ok := fi.(EmbeddedFileInfo).GetGzipContent()
|
|
assert.True(t, ok)
|
|
assert.Greater(t, len(gzipContent), 1)
|
|
assert.Less(t, len(gzipContent), 1000)
|
|
|
|
// test list root directory
|
|
entries, err := fs.ReadDir(efs, ".")
|
|
require.NoError(t, err)
|
|
assert.Len(t, entries, 2)
|
|
assert.Equal(t, "a.txt", entries[0].Name())
|
|
assert.False(t, entries[0].IsDir())
|
|
|
|
// test list subdirectory
|
|
entries, err = fs.ReadDir(efs, "foo")
|
|
require.NoError(t, err)
|
|
require.Len(t, entries, 2)
|
|
assert.Equal(t, "bar", entries[0].Name())
|
|
assert.True(t, entries[0].IsDir())
|
|
assert.Equal(t, "c.txt", entries[1].Name())
|
|
assert.False(t, entries[1].IsDir())
|
|
|
|
// test directory mode
|
|
fi, err = fs.Stat(efs, "foo")
|
|
require.NoError(t, err)
|
|
assert.True(t, fi.IsDir())
|
|
assert.True(t, fi.Mode().IsDir())
|
|
assert.False(t, fi.Mode().IsRegular())
|
|
|
|
// test httpfs
|
|
hfs := http.FS(efs)
|
|
hf, err := hfs.Open("foo/bar/b.txt")
|
|
require.NoError(t, err)
|
|
hi, err := hf.Stat()
|
|
require.NoError(t, err)
|
|
fiEmbedded, ok := hi.(EmbeddedFileInfo)
|
|
require.True(t, ok)
|
|
gzipContent, ok = fiEmbedded.GetGzipContent()
|
|
assert.True(t, ok)
|
|
assert.Greater(t, len(gzipContent), 1)
|
|
assert.Less(t, len(gzipContent), 1000)
|
|
|
|
// test httpfs directory listing
|
|
hf, err = hfs.Open("foo")
|
|
require.NoError(t, err)
|
|
dirs, err := hf.Readdir(1)
|
|
require.NoError(t, err)
|
|
assert.Len(t, dirs, 1)
|
|
}
|