Files
forge/modules/assetfs/embed_test.go
zeekayandHanzo Dev 9a07b4d089 legal: Hanzo AI, Inc. copyright above the upstream notices
2978 files. The fork is 2026-07-15 (rebrand: gitea.dev -> github.com/hanzoai/git),
so 2026 is the year, and "Copyright 2026 Hanzo AI, Inc." was already the form
used by the handful of files that had ours.

Shape is now:

	// Copyright 2026 Hanzo AI, Inc. All rights reserved.
	// Copyright 2015 The Gogs Authors. All rights reserved.
	// Copyright 2019 The Gitea Authors. All rights reserved.
	// SPDX-License-Identifier: MIT

Ours on top, theirs retained verbatim. Retained because MIT requires it, and
separately because they are true — those authors did write that code.

Not renamed to "The Git Authors": Git is a different project under a different
license, and putting its name here would attribute this code to people who have
nothing to do with it. Adding our line is the fix; overwriting theirs would have
been both a licence violation and a false statement.

gofmt still reports import-order drift in some of these files. It predates this
change (verified against a stash) and is left alone rather than burying a
one-line-per-file legal change under 3000 files of unrelated reordering.

Build clean.

Co-authored-by: Hanzo Dev <[email protected]>
2026-07-27 13:49:52 -07:00

100 lines
2.8 KiB
Go

// Copyright 2026 Hanzo AI, Inc. All rights reserved.
// 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)
}