mirror of
https://github.com/vbatts/go-mtree.git
synced 2025-10-04 04:31:00 +00:00
3252a4ad82
testify makes most bog-standard test checks much easier to read and maintain, and is quite widely used. It wasn't really well known back when go-mtree was first written, but the migration is fairly straight-forward for most tests. Signed-off-by: Aleksa Sarai <cyphar@cyphar.com>
71 lines
1.8 KiB
Go
71 lines
1.8 KiB
Go
//go:build linux
|
|
// +build linux
|
|
|
|
package mtree
|
|
|
|
import (
|
|
"os"
|
|
"path/filepath"
|
|
"testing"
|
|
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
|
|
"github.com/vbatts/go-mtree/xattr"
|
|
)
|
|
|
|
//gocyclo:ignore
|
|
func TestXattr(t *testing.T) {
|
|
testDir, present := os.LookupEnv("MTREE_TESTDIR")
|
|
if present == false {
|
|
// a bit dirty to create/destroy a directory in cwd,
|
|
// but often /tmp is mounted tmpfs and doesn't support
|
|
// xattrs
|
|
testDir = "."
|
|
}
|
|
dir, err := os.MkdirTemp(testDir, "test.xattrs.")
|
|
require.NoError(t, err)
|
|
defer os.RemoveAll(dir)
|
|
|
|
fh, err := os.Create(filepath.Join(dir, "file"))
|
|
require.NoError(t, err)
|
|
|
|
_, err = fh.WriteString("howdy")
|
|
require.NoError(t, err)
|
|
|
|
err = fh.Sync()
|
|
require.NoError(t, err)
|
|
|
|
_, err = fh.Seek(0, 0)
|
|
require.NoError(t, err)
|
|
|
|
require.NoError(t, os.Symlink("./no/such/path", filepath.Join(dir, "symlink")))
|
|
|
|
if err := xattr.Set(dir, "user.test", []byte("directory")); err != nil {
|
|
t.Skipf("skipping: %q does not support xattrs", dir)
|
|
}
|
|
require.NoError(t, xattr.Set(filepath.Join(dir, "file"), "user.test", []byte("regular file")))
|
|
|
|
dirstat, err := os.Lstat(dir)
|
|
require.NoError(t, err)
|
|
|
|
// Check the directory
|
|
kvs, err := xattrKeywordFunc(dir, dirstat, nil)
|
|
require.NoError(t, err, "xattr keyword fn")
|
|
assert.NotEmpty(t, kvs, "expected to get a keyval from xattr keyword fn")
|
|
|
|
filestat, err := fh.Stat()
|
|
require.NoError(t, err)
|
|
|
|
// Check the regular file
|
|
kvs, err = xattrKeywordFunc(filepath.Join(dir, "file"), filestat, fh)
|
|
require.NoError(t, err, "xattr keyword fn")
|
|
assert.NotEmpty(t, kvs, "expected to get a keyval from xattr keyword fn")
|
|
|
|
linkstat, err := os.Lstat(filepath.Join(dir, "symlink"))
|
|
require.NoError(t, err)
|
|
|
|
// Check a broken symlink
|
|
_, err = xattrKeywordFunc(filepath.Join(dir, "symlink"), linkstat, nil)
|
|
require.NoError(t, err, "xattr keyword fn broken symlink")
|
|
}
|