blob: 11bff77291fb102960a8833e2dc6ac41d3ce3d33 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
|
// Copyright 2018 Google LLC
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
// Package test provides a simple ramfs-based filesystem for use in testing.
package test
import (
"gvisor.googlesource.com/gvisor/pkg/sentry/context"
"gvisor.googlesource.com/gvisor/pkg/sentry/fs"
"gvisor.googlesource.com/gvisor/pkg/sentry/fs/ramfs"
)
// Dir is a simple ramfs.Dir that supports save/restore as-is.
type Dir struct {
ramfs.Dir
}
// NewDir returns a simple ramfs directory with the passed contents.
func NewDir(ctx context.Context, contents map[string]*fs.Inode, perms fs.FilePermissions) *Dir {
d := &Dir{}
d.InitDir(ctx, contents, fs.RootOwner, perms)
return d
}
// File is a simple ramfs.File that supports save/restore as-is.
type File struct {
ramfs.File
}
// NewFile returns a simple ramfs File.
func NewFile(ctx context.Context, perms fs.FilePermissions) *File {
f := &File{}
f.InitFile(ctx, fs.RootOwner, perms)
return f
}
|
