/usr/share/gocode/src/github.com/hanwen/go-fuse/fuse/test/defaultread_test.go is in golang-github-hanwen-go-fuse-dev 0.0~git20171124.0.14c3015-4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 | // Copyright 2016 the Go-FUSE Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
package test
import (
"io/ioutil"
"os"
"testing"
"github.com/hanwen/go-fuse/fuse"
"github.com/hanwen/go-fuse/fuse/nodefs"
"github.com/hanwen/go-fuse/fuse/pathfs"
"github.com/hanwen/go-fuse/internal/testutil"
)
type DefaultReadFS struct {
pathfs.FileSystem
size uint64
exist bool
}
func (fs *DefaultReadFS) GetAttr(name string, context *fuse.Context) (*fuse.Attr, fuse.Status) {
if name == "" {
return &fuse.Attr{Mode: fuse.S_IFDIR | 0755}, fuse.OK
}
if name == "file" {
return &fuse.Attr{Mode: fuse.S_IFREG | 0644, Size: fs.size}, fuse.OK
}
return nil, fuse.ENOENT
}
func (fs *DefaultReadFS) Open(name string, f uint32, context *fuse.Context) (nodefs.File, fuse.Status) {
return nodefs.NewDefaultFile(), fuse.OK
}
func defaultReadTest(t *testing.T) (root string, cleanup func()) {
fs := &DefaultReadFS{
FileSystem: pathfs.NewDefaultFileSystem(),
size: 22,
}
var err error
dir := testutil.TempDir()
pathfs := pathfs.NewPathNodeFs(fs, nil)
opts := nodefs.NewOptions()
opts.Debug = testutil.VerboseTest()
state, _, err := nodefs.MountRoot(dir, pathfs.Root(), opts)
if err != nil {
t.Fatalf("MountNodeFileSystem failed: %v", err)
}
go state.Serve()
if err := state.WaitMount(); err != nil {
t.Fatal("WaitMount", err)
}
return dir, func() {
state.Unmount()
os.Remove(dir)
}
}
func TestDefaultRead(t *testing.T) {
root, clean := defaultReadTest(t)
defer clean()
_, err := ioutil.ReadFile(root + "/file")
if err == nil {
t.Fatal("should have failed read.")
}
}
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