a7a8372976
Previously only the fs being checked on gets passed to GetModifyWindow(). However, in most tests, the test files are generated in the local fs and transferred to the remote fs. So the local fs time precision has to be taken into account. This meant that on Windows the time tests failed because the local fs has a time precision of 100ns. Checking remote items uploaded from local fs on Windows also requires a modify window of 100ns.
594 lines
16 KiB
Go
594 lines
16 KiB
Go
package vfs
|
|
|
|
import (
|
|
"context"
|
|
"fmt"
|
|
"os"
|
|
"sort"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/rclone/rclone/fs"
|
|
"github.com/rclone/rclone/fs/operations"
|
|
"github.com/rclone/rclone/fstest"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func dirCreate(t *testing.T) (r *fstest.Run, vfs *VFS, dir *Dir, item fstest.Item, cleanup func()) {
|
|
r, vfs, cleanup = newTestVFS(t)
|
|
|
|
file1 := r.WriteObject(context.Background(), "dir/file1", "file1 contents", t1)
|
|
r.CheckRemoteItems(t, file1)
|
|
|
|
node, err := vfs.Stat("dir")
|
|
require.NoError(t, err)
|
|
require.True(t, node.IsDir())
|
|
|
|
return r, vfs, node.(*Dir), file1, cleanup
|
|
}
|
|
|
|
func TestDirMethods(t *testing.T) {
|
|
_, vfs, dir, _, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
// String
|
|
assert.Equal(t, "dir/", dir.String())
|
|
assert.Equal(t, "<nil *Dir>", (*Dir)(nil).String())
|
|
|
|
// IsDir
|
|
assert.Equal(t, true, dir.IsDir())
|
|
|
|
// IsFile
|
|
assert.Equal(t, false, dir.IsFile())
|
|
|
|
// Mode
|
|
assert.Equal(t, vfs.Opt.DirPerms, dir.Mode())
|
|
|
|
// Name
|
|
assert.Equal(t, "dir", dir.Name())
|
|
|
|
// Path
|
|
assert.Equal(t, "dir", dir.Path())
|
|
|
|
// Sys
|
|
assert.Equal(t, nil, dir.Sys())
|
|
|
|
// SetSys
|
|
dir.SetSys(42)
|
|
assert.Equal(t, 42, dir.Sys())
|
|
|
|
// Inode
|
|
assert.NotEqual(t, uint64(0), dir.Inode())
|
|
|
|
// Node
|
|
assert.Equal(t, dir, dir.Node())
|
|
|
|
// ModTime
|
|
assert.WithinDuration(t, t1, dir.ModTime(), 100*365*24*60*60*time.Second)
|
|
|
|
// Size
|
|
assert.Equal(t, int64(0), dir.Size())
|
|
|
|
// Sync
|
|
assert.NoError(t, dir.Sync())
|
|
|
|
// DirEntry
|
|
assert.Equal(t, dir.entry, dir.DirEntry())
|
|
|
|
// VFS
|
|
assert.Equal(t, vfs, dir.VFS())
|
|
}
|
|
|
|
func TestDirForgetAll(t *testing.T) {
|
|
_, vfs, dir, file1, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
// Make sure / and dir are in cache
|
|
_, err := vfs.Stat(file1.Path)
|
|
require.NoError(t, err)
|
|
|
|
root, err := vfs.Root()
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, 1, len(root.items))
|
|
assert.Equal(t, 1, len(dir.items))
|
|
assert.False(t, root.read.IsZero())
|
|
assert.False(t, dir.read.IsZero())
|
|
|
|
dir.ForgetAll()
|
|
assert.Equal(t, 1, len(root.items))
|
|
assert.Equal(t, 0, len(dir.items))
|
|
assert.False(t, root.read.IsZero())
|
|
assert.True(t, dir.read.IsZero())
|
|
|
|
root.ForgetAll()
|
|
assert.Equal(t, 0, len(root.items))
|
|
assert.Equal(t, 0, len(dir.items))
|
|
assert.True(t, root.read.IsZero())
|
|
}
|
|
|
|
func TestDirForgetPath(t *testing.T) {
|
|
_, vfs, dir, file1, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
// Make sure / and dir are in cache
|
|
_, err := vfs.Stat(file1.Path)
|
|
require.NoError(t, err)
|
|
|
|
root, err := vfs.Root()
|
|
require.NoError(t, err)
|
|
|
|
assert.Equal(t, 1, len(root.items))
|
|
assert.Equal(t, 1, len(dir.items))
|
|
assert.False(t, root.read.IsZero())
|
|
assert.False(t, dir.read.IsZero())
|
|
|
|
root.ForgetPath("dir/notfound", fs.EntryObject)
|
|
assert.Equal(t, 1, len(root.items))
|
|
assert.Equal(t, 1, len(dir.items))
|
|
assert.False(t, root.read.IsZero())
|
|
assert.True(t, dir.read.IsZero())
|
|
|
|
root.ForgetPath("dir", fs.EntryDirectory)
|
|
assert.Equal(t, 1, len(root.items))
|
|
assert.Equal(t, 0, len(dir.items))
|
|
assert.True(t, root.read.IsZero())
|
|
|
|
root.ForgetPath("not/in/cache", fs.EntryDirectory)
|
|
assert.Equal(t, 1, len(root.items))
|
|
assert.Equal(t, 0, len(dir.items))
|
|
}
|
|
|
|
func TestDirWalk(t *testing.T) {
|
|
r, vfs, _, file1, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
file2 := r.WriteObject(context.Background(), "fil/a/b/c", "super long file", t1)
|
|
r.CheckRemoteItems(t, file1, file2)
|
|
|
|
root, err := vfs.Root()
|
|
require.NoError(t, err)
|
|
|
|
// Forget the cache since we put another object in
|
|
root.ForgetAll()
|
|
|
|
// Read the directories in
|
|
_, err = vfs.Stat("dir")
|
|
require.NoError(t, err)
|
|
_, err = vfs.Stat("fil/a/b")
|
|
require.NoError(t, err)
|
|
fil, err := vfs.Stat("fil")
|
|
require.NoError(t, err)
|
|
|
|
var result []string
|
|
fn := func(d *Dir) {
|
|
result = append(result, d.path)
|
|
}
|
|
|
|
result = nil
|
|
root.walk(fn)
|
|
sort.Strings(result) // sort as there is a map traversal involved
|
|
assert.Equal(t, []string{"", "dir", "fil", "fil/a", "fil/a/b"}, result)
|
|
|
|
assert.Nil(t, root.cachedDir("not found"))
|
|
if dir := root.cachedDir("dir"); assert.NotNil(t, dir) {
|
|
result = nil
|
|
dir.walk(fn)
|
|
assert.Equal(t, []string{"dir"}, result)
|
|
}
|
|
if dir := root.cachedDir("fil"); assert.NotNil(t, dir) {
|
|
result = nil
|
|
dir.walk(fn)
|
|
assert.Equal(t, []string{"fil/a/b", "fil/a", "fil"}, result)
|
|
}
|
|
if dir := fil.(*Dir); assert.NotNil(t, dir) {
|
|
result = nil
|
|
dir.walk(fn)
|
|
assert.Equal(t, []string{"fil/a/b", "fil/a", "fil"}, result)
|
|
}
|
|
if dir := root.cachedDir("fil/a"); assert.NotNil(t, dir) {
|
|
result = nil
|
|
dir.walk(fn)
|
|
assert.Equal(t, []string{"fil/a/b", "fil/a"}, result)
|
|
}
|
|
if dir := fil.(*Dir).cachedDir("a"); assert.NotNil(t, dir) {
|
|
result = nil
|
|
dir.walk(fn)
|
|
assert.Equal(t, []string{"fil/a/b", "fil/a"}, result)
|
|
}
|
|
if dir := root.cachedDir("fil/a"); assert.NotNil(t, dir) {
|
|
result = nil
|
|
dir.walk(fn)
|
|
assert.Equal(t, []string{"fil/a/b", "fil/a"}, result)
|
|
}
|
|
if dir := root.cachedDir("fil/a/b"); assert.NotNil(t, dir) {
|
|
result = nil
|
|
dir.walk(fn)
|
|
assert.Equal(t, []string{"fil/a/b"}, result)
|
|
}
|
|
}
|
|
|
|
func TestDirSetModTime(t *testing.T) {
|
|
_, vfs, dir, _, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
err := dir.SetModTime(t1)
|
|
require.NoError(t, err)
|
|
assert.WithinDuration(t, t1, dir.ModTime(), time.Second)
|
|
|
|
err = dir.SetModTime(t2)
|
|
require.NoError(t, err)
|
|
assert.WithinDuration(t, t2, dir.ModTime(), time.Second)
|
|
|
|
vfs.Opt.ReadOnly = true
|
|
err = dir.SetModTime(t2)
|
|
assert.Equal(t, EROFS, err)
|
|
}
|
|
|
|
func TestDirStat(t *testing.T) {
|
|
_, _, dir, _, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
node, err := dir.Stat("file1")
|
|
require.NoError(t, err)
|
|
_, ok := node.(*File)
|
|
assert.True(t, ok)
|
|
assert.Equal(t, int64(14), node.Size())
|
|
assert.Equal(t, "file1", node.Name())
|
|
|
|
_, err = dir.Stat("not found")
|
|
assert.Equal(t, ENOENT, err)
|
|
}
|
|
|
|
// This lists dir and checks the listing is as expected
|
|
func checkListing(t *testing.T, dir *Dir, want []string) {
|
|
var got []string
|
|
nodes, err := dir.ReadDirAll()
|
|
require.NoError(t, err)
|
|
for _, node := range nodes {
|
|
got = append(got, fmt.Sprintf("%s,%d,%v", node.Name(), node.Size(), node.IsDir()))
|
|
}
|
|
assert.Equal(t, want, got)
|
|
}
|
|
|
|
func TestDirReadDirAll(t *testing.T) {
|
|
r, vfs, cleanup := newTestVFS(t)
|
|
defer cleanup()
|
|
|
|
file1 := r.WriteObject(context.Background(), "dir/file1", "file1 contents", t1)
|
|
file2 := r.WriteObject(context.Background(), "dir/file2", "file2- contents", t2)
|
|
file3 := r.WriteObject(context.Background(), "dir/subdir/file3", "file3-- contents", t3)
|
|
r.CheckRemoteItems(t, file1, file2, file3)
|
|
|
|
node, err := vfs.Stat("dir")
|
|
require.NoError(t, err)
|
|
dir := node.(*Dir)
|
|
|
|
checkListing(t, dir, []string{"file1,14,false", "file2,15,false", "subdir,0,true"})
|
|
|
|
node, err = vfs.Stat("")
|
|
require.NoError(t, err)
|
|
root := node.(*Dir)
|
|
|
|
checkListing(t, root, []string{"dir,0,true"})
|
|
|
|
node, err = vfs.Stat("dir/subdir")
|
|
require.NoError(t, err)
|
|
subdir := node.(*Dir)
|
|
|
|
checkListing(t, subdir, []string{"file3,16,false"})
|
|
|
|
t.Run("Virtual", func(t *testing.T) {
|
|
// Add some virtual entries and check what happens
|
|
dir.AddVirtual("virtualFile", 17, false)
|
|
dir.AddVirtual("virtualDir", 0, true)
|
|
// Remove some existing entries
|
|
dir.DelVirtual("file2")
|
|
dir.DelVirtual("subdir")
|
|
|
|
checkListing(t, dir, []string{"file1,14,false", "virtualDir,0,true", "virtualFile,17,false"})
|
|
|
|
// Now action the deletes and uploads
|
|
_ = r.WriteObject(context.Background(), "dir/virtualFile", "virtualFile contents", t1)
|
|
_ = r.WriteObject(context.Background(), "dir/virtualDir/testFile", "testFile contents", t1)
|
|
o, err := r.Fremote.NewObject(context.Background(), "dir/file2")
|
|
require.NoError(t, err)
|
|
require.NoError(t, o.Remove(context.Background()))
|
|
require.NoError(t, operations.Purge(context.Background(), r.Fremote, "dir/subdir"))
|
|
|
|
// Force a directory reload...
|
|
dir.invalidateDir("dir")
|
|
|
|
checkListing(t, dir, []string{"file1,14,false", "virtualDir,0,true", "virtualFile,20,false"})
|
|
|
|
// check no virtuals left
|
|
dir.mu.Lock()
|
|
assert.Nil(t, dir.virtual)
|
|
dir.mu.Unlock()
|
|
|
|
// Add some virtual entries and check what happens
|
|
dir.AddVirtual("virtualFile2", 100, false)
|
|
dir.AddVirtual("virtualDir2", 0, true)
|
|
// Remove some existing entries
|
|
dir.DelVirtual("file1")
|
|
|
|
checkListing(t, dir, []string{"virtualDir,0,true", "virtualDir2,0,true", "virtualFile,20,false", "virtualFile2,100,false"})
|
|
|
|
// Force a directory reload...
|
|
dir.invalidateDir("dir")
|
|
|
|
want := []string{"file1,14,false", "virtualDir,0,true", "virtualDir2,0,true", "virtualFile,20,false", "virtualFile2,100,false"}
|
|
features := r.Fremote.Features()
|
|
if features.CanHaveEmptyDirectories {
|
|
// snip out virtualDir2 which will only be present if can't have empty dirs
|
|
want = append(want[:2], want[3:]...)
|
|
}
|
|
checkListing(t, dir, want)
|
|
|
|
// Check that forgetting the root doesn't invalidate the virtual entries
|
|
root.ForgetAll()
|
|
|
|
checkListing(t, dir, want)
|
|
})
|
|
}
|
|
|
|
func TestDirOpen(t *testing.T) {
|
|
_, _, dir, _, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
fd, err := dir.Open(os.O_RDONLY)
|
|
require.NoError(t, err)
|
|
_, ok := fd.(*DirHandle)
|
|
assert.True(t, ok)
|
|
require.NoError(t, fd.Close())
|
|
|
|
_, err = dir.Open(os.O_WRONLY)
|
|
assert.Equal(t, EPERM, err)
|
|
}
|
|
|
|
func TestDirCreate(t *testing.T) {
|
|
_, vfs, dir, _, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
file, err := dir.Create("potato", os.O_WRONLY|os.O_CREATE)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, int64(0), file.Size())
|
|
|
|
fd, err := file.Open(os.O_WRONLY | os.O_CREATE)
|
|
require.NoError(t, err)
|
|
|
|
// FIXME Note that this fails with the current implementation
|
|
// until the file has been opened.
|
|
|
|
// file2, err := vfs.Stat("dir/potato")
|
|
// require.NoError(t, err)
|
|
// assert.Equal(t, file, file2)
|
|
|
|
n, err := fd.Write([]byte("hello"))
|
|
require.NoError(t, err)
|
|
assert.Equal(t, 5, n)
|
|
|
|
require.NoError(t, fd.Close())
|
|
|
|
file2, err := vfs.Stat("dir/potato")
|
|
require.NoError(t, err)
|
|
assert.Equal(t, int64(5), file2.Size())
|
|
|
|
// Try creating the file again - make sure we get the same file node
|
|
file3, err := dir.Create("potato", os.O_RDWR|os.O_CREATE)
|
|
require.NoError(t, err)
|
|
assert.Equal(t, int64(5), file3.Size())
|
|
assert.Equal(t, fmt.Sprintf("%p", file), fmt.Sprintf("%p", file3), "didn't return same node")
|
|
|
|
// Test read only fs creating new
|
|
vfs.Opt.ReadOnly = true
|
|
_, err = dir.Create("sausage", os.O_WRONLY|os.O_CREATE)
|
|
assert.Equal(t, EROFS, err)
|
|
}
|
|
|
|
func TestDirMkdir(t *testing.T) {
|
|
r, vfs, dir, file1, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
_, err := dir.Mkdir("file1")
|
|
assert.Error(t, err)
|
|
|
|
sub, err := dir.Mkdir("sub")
|
|
assert.NoError(t, err)
|
|
|
|
// check the vfs
|
|
checkListing(t, dir, []string{"file1,14,false", "sub,0,true"})
|
|
checkListing(t, sub, []string(nil))
|
|
|
|
// check the underlying r.Fremote
|
|
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{file1}, []string{"dir", "dir/sub"}, r.Fremote.Precision())
|
|
|
|
vfs.Opt.ReadOnly = true
|
|
_, err = dir.Mkdir("sausage")
|
|
assert.Equal(t, EROFS, err)
|
|
}
|
|
|
|
func TestDirMkdirSub(t *testing.T) {
|
|
r, vfs, dir, file1, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
_, err := dir.Mkdir("file1")
|
|
assert.Error(t, err)
|
|
|
|
sub, err := dir.Mkdir("sub")
|
|
assert.NoError(t, err)
|
|
|
|
subsub, err := sub.Mkdir("subsub")
|
|
assert.NoError(t, err)
|
|
|
|
// check the vfs
|
|
checkListing(t, dir, []string{"file1,14,false", "sub,0,true"})
|
|
checkListing(t, sub, []string{"subsub,0,true"})
|
|
checkListing(t, subsub, []string(nil))
|
|
|
|
// check the underlying r.Fremote
|
|
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{file1}, []string{"dir", "dir/sub", "dir/sub/subsub"}, r.Fremote.Precision())
|
|
|
|
vfs.Opt.ReadOnly = true
|
|
_, err = dir.Mkdir("sausage")
|
|
assert.Equal(t, EROFS, err)
|
|
}
|
|
|
|
func TestDirRemove(t *testing.T) {
|
|
r, vfs, dir, _, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
// check directory is there
|
|
node, err := vfs.Stat("dir")
|
|
require.NoError(t, err)
|
|
assert.True(t, node.IsDir())
|
|
|
|
err = dir.Remove()
|
|
assert.Equal(t, ENOTEMPTY, err)
|
|
|
|
// Delete the sub file
|
|
node, err = vfs.Stat("dir/file1")
|
|
require.NoError(t, err)
|
|
err = node.Remove()
|
|
require.NoError(t, err)
|
|
|
|
// Remove the now empty directory
|
|
err = dir.Remove()
|
|
require.NoError(t, err)
|
|
|
|
// check directory is not there
|
|
_, err = vfs.Stat("dir")
|
|
assert.Equal(t, ENOENT, err)
|
|
|
|
// check the vfs
|
|
root, err := vfs.Root()
|
|
require.NoError(t, err)
|
|
checkListing(t, root, []string(nil))
|
|
|
|
// check the underlying r.Fremote
|
|
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{}, []string{}, r.Fremote.Precision())
|
|
|
|
// read only check
|
|
vfs.Opt.ReadOnly = true
|
|
err = dir.Remove()
|
|
assert.Equal(t, EROFS, err)
|
|
}
|
|
|
|
func TestDirRemoveAll(t *testing.T) {
|
|
r, vfs, dir, _, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
// Remove the directory and contents
|
|
err := dir.RemoveAll()
|
|
require.NoError(t, err)
|
|
|
|
// check the vfs
|
|
root, err := vfs.Root()
|
|
require.NoError(t, err)
|
|
checkListing(t, root, []string(nil))
|
|
|
|
// check the underlying r.Fremote
|
|
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{}, []string{}, r.Fremote.Precision())
|
|
|
|
// read only check
|
|
vfs.Opt.ReadOnly = true
|
|
err = dir.RemoveAll()
|
|
assert.Equal(t, EROFS, err)
|
|
}
|
|
|
|
func TestDirRemoveName(t *testing.T) {
|
|
r, vfs, dir, _, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
err := dir.RemoveName("file1")
|
|
require.NoError(t, err)
|
|
checkListing(t, dir, []string(nil))
|
|
root, err := vfs.Root()
|
|
require.NoError(t, err)
|
|
checkListing(t, root, []string{"dir,0,true"})
|
|
|
|
// check the underlying r.Fremote
|
|
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{}, []string{"dir"}, r.Fremote.Precision())
|
|
|
|
// read only check
|
|
vfs.Opt.ReadOnly = true
|
|
err = dir.RemoveName("potato")
|
|
assert.Equal(t, EROFS, err)
|
|
}
|
|
|
|
func TestDirRename(t *testing.T) {
|
|
r, vfs, dir, file1, cleanup := dirCreate(t)
|
|
defer cleanup()
|
|
|
|
features := r.Fremote.Features()
|
|
if features.DirMove == nil && features.Move == nil && features.Copy == nil {
|
|
t.Skip("can't rename directories")
|
|
}
|
|
|
|
file3 := r.WriteObject(context.Background(), "dir/file3", "file3 contents!", t1)
|
|
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{file1, file3}, []string{"dir"}, r.Fremote.Precision())
|
|
|
|
root, err := vfs.Root()
|
|
require.NoError(t, err)
|
|
|
|
err = dir.Rename("not found", "tuba", dir)
|
|
assert.Equal(t, ENOENT, err)
|
|
|
|
// Rename a directory
|
|
err = root.Rename("dir", "dir2", root)
|
|
assert.NoError(t, err)
|
|
checkListing(t, root, []string{"dir2,0,true"})
|
|
checkListing(t, dir, []string{"file1,14,false", "file3,15,false"})
|
|
|
|
// check the underlying r.Fremote
|
|
file1.Path = "dir2/file1"
|
|
file3.Path = "dir2/file3"
|
|
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{file1, file3}, []string{"dir2"}, r.Fremote.Precision())
|
|
|
|
// refetch dir
|
|
node, err := vfs.Stat("dir2")
|
|
assert.NoError(t, err)
|
|
dir = node.(*Dir)
|
|
|
|
// Rename a file
|
|
err = dir.Rename("file1", "file2", root)
|
|
assert.NoError(t, err)
|
|
checkListing(t, root, []string{"dir2,0,true", "file2,14,false"})
|
|
checkListing(t, dir, []string{"file3,15,false"})
|
|
|
|
// check the underlying r.Fremote
|
|
file1.Path = "file2"
|
|
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{file1, file3}, []string{"dir2"}, r.Fremote.Precision())
|
|
|
|
// Rename a file on top of another file
|
|
err = root.Rename("file2", "file3", dir)
|
|
assert.NoError(t, err)
|
|
checkListing(t, root, []string{"dir2,0,true"})
|
|
checkListing(t, dir, []string{"file3,14,false"})
|
|
|
|
// check the underlying r.Fremote
|
|
file1.Path = "dir2/file3"
|
|
fstest.CheckListingWithPrecision(t, r.Fremote, []fstest.Item{file1}, []string{"dir2"}, r.Fremote.Precision())
|
|
|
|
// rename an empty directory
|
|
_, err = root.Mkdir("empty directory")
|
|
assert.NoError(t, err)
|
|
checkListing(t, root, []string{
|
|
"dir2,0,true",
|
|
"empty directory,0,true",
|
|
})
|
|
err = root.Rename("empty directory", "renamed empty directory", root)
|
|
assert.NoError(t, err)
|
|
checkListing(t, root, []string{
|
|
"dir2,0,true",
|
|
"renamed empty directory,0,true",
|
|
})
|
|
// ...we don't check the underlying f.Fremote because on
|
|
// bucket-based remotes the directory won't be there
|
|
|
|
// read only check
|
|
vfs.Opt.ReadOnly = true
|
|
err = dir.Rename("potato", "tuba", dir)
|
|
assert.Equal(t, EROFS, err)
|
|
}
|