mirror of
https://github.com/rclone/rclone.git
synced 2024-11-27 02:45:16 +01:00
d033e92234
This works by making sure directory listings that use a filter only iterate the files provided in the filter (if any). Single file copies now don't iterate the source or destination buckets. Note that this could potentially slow down very long `--files-from` lists - this is easy to fix (with another flag probably) if it causes anyone a problem. Fixes #610 Fixes #769
383 lines
9.5 KiB
Go
383 lines
9.5 KiB
Go
package fs
|
|
|
|
import (
|
|
"io"
|
|
"sort"
|
|
"testing"
|
|
"time"
|
|
|
|
"github.com/pkg/errors"
|
|
"github.com/stretchr/testify/assert"
|
|
"github.com/stretchr/testify/require"
|
|
)
|
|
|
|
func TestListerNew(t *testing.T) {
|
|
o := NewLister()
|
|
assert.Equal(t, Config.Checkers, o.buffer)
|
|
assert.Equal(t, false, o.abort)
|
|
assert.Equal(t, MaxLevel, o.level)
|
|
}
|
|
|
|
var errNotImpl = errors.New("not implemented")
|
|
|
|
type mockObject string
|
|
|
|
func (o mockObject) String() string { return string(o) }
|
|
func (o mockObject) Fs() Info { return nil }
|
|
func (o mockObject) Remote() string { return string(o) }
|
|
func (o mockObject) Hash(HashType) (string, error) { return "", errNotImpl }
|
|
func (o mockObject) ModTime() (t time.Time) { return t }
|
|
func (o mockObject) Size() int64 { return 0 }
|
|
func (o mockObject) Storable() bool { return true }
|
|
func (o mockObject) SetModTime(time.Time) error { return errNotImpl }
|
|
func (o mockObject) Open(options ...OpenOption) (io.ReadCloser, error) { return nil, errNotImpl }
|
|
func (o mockObject) Update(in io.Reader, src ObjectInfo) error { return errNotImpl }
|
|
func (o mockObject) Remove() error { return errNotImpl }
|
|
|
|
type mockFs struct {
|
|
listFn func(o ListOpts, dir string)
|
|
}
|
|
|
|
func (f *mockFs) List(o ListOpts, dir string) {
|
|
defer o.Finished()
|
|
f.listFn(o, dir)
|
|
}
|
|
|
|
func (f *mockFs) NewObject(remote string) (Object, error) {
|
|
return mockObject(remote), nil
|
|
}
|
|
|
|
func TestListerStart(t *testing.T) {
|
|
f := &mockFs{}
|
|
ranList := false
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
ranList = true
|
|
}
|
|
o := NewLister().Start(f, "")
|
|
objs, dirs, err := o.GetAll()
|
|
require.Nil(t, err)
|
|
assert.Len(t, objs, 0)
|
|
assert.Len(t, dirs, 0)
|
|
assert.Equal(t, true, ranList)
|
|
}
|
|
|
|
func TestListerStartWithFiles(t *testing.T) {
|
|
f := &mockFs{}
|
|
ranList := false
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
ranList = true
|
|
}
|
|
filter, err := NewFilter()
|
|
require.NoError(t, err)
|
|
wantNames := []string{"potato", "sausage", "rutabaga", "carrot", "lettuce"}
|
|
sort.Strings(wantNames)
|
|
for _, name := range wantNames {
|
|
err = filter.AddFile(name)
|
|
require.NoError(t, err)
|
|
}
|
|
o := NewLister().SetFilter(filter).Start(f, "")
|
|
objs, dirs, err := o.GetAll()
|
|
require.Nil(t, err)
|
|
assert.Len(t, dirs, 0)
|
|
assert.Equal(t, false, ranList)
|
|
var gotNames []string
|
|
for _, obj := range objs {
|
|
gotNames = append(gotNames, obj.Remote())
|
|
}
|
|
sort.Strings(gotNames)
|
|
assert.Equal(t, wantNames, gotNames)
|
|
}
|
|
|
|
func TestListerSetLevel(t *testing.T) {
|
|
o := NewLister()
|
|
o.SetLevel(1)
|
|
assert.Equal(t, 1, o.level)
|
|
o.SetLevel(0)
|
|
assert.Equal(t, 0, o.level)
|
|
o.SetLevel(-1)
|
|
assert.Equal(t, MaxLevel, o.level)
|
|
}
|
|
|
|
func TestListerSetFilter(t *testing.T) {
|
|
filter := &Filter{}
|
|
o := NewLister().SetFilter(filter)
|
|
assert.Equal(t, filter, o.filter)
|
|
}
|
|
|
|
func TestListerLevel(t *testing.T) {
|
|
o := NewLister()
|
|
assert.Equal(t, MaxLevel, o.Level())
|
|
o.SetLevel(123)
|
|
assert.Equal(t, 123, o.Level())
|
|
}
|
|
|
|
func TestListerSetBuffer(t *testing.T) {
|
|
o := NewLister()
|
|
o.SetBuffer(2)
|
|
assert.Equal(t, 2, o.buffer)
|
|
o.SetBuffer(1)
|
|
assert.Equal(t, 1, o.buffer)
|
|
o.SetBuffer(0)
|
|
assert.Equal(t, 1, o.buffer)
|
|
o.SetBuffer(-1)
|
|
assert.Equal(t, 1, o.buffer)
|
|
}
|
|
|
|
func TestListerBuffer(t *testing.T) {
|
|
o := NewLister()
|
|
assert.Equal(t, Config.Checkers, o.Buffer())
|
|
o.SetBuffer(123)
|
|
assert.Equal(t, 123, o.Buffer())
|
|
}
|
|
|
|
func TestListerAdd(t *testing.T) {
|
|
f := &mockFs{}
|
|
objs := []Object{
|
|
mockObject("1"),
|
|
mockObject("2"),
|
|
}
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
for _, obj := range objs {
|
|
assert.Equal(t, false, o.Add(obj))
|
|
}
|
|
}
|
|
o := NewLister().Start(f, "")
|
|
gotObjs, gotDirs, err := o.GetAll()
|
|
require.Nil(t, err)
|
|
assert.Equal(t, objs, gotObjs)
|
|
assert.Len(t, gotDirs, 0)
|
|
}
|
|
|
|
func TestListerAddDir(t *testing.T) {
|
|
f := &mockFs{}
|
|
dirs := []*Dir{
|
|
&Dir{Name: "1"},
|
|
&Dir{Name: "2"},
|
|
}
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
for _, dir := range dirs {
|
|
assert.Equal(t, false, o.AddDir(dir))
|
|
}
|
|
}
|
|
o := NewLister().Start(f, "")
|
|
gotObjs, gotDirs, err := o.GetAll()
|
|
require.Nil(t, err)
|
|
assert.Len(t, gotObjs, 0)
|
|
assert.Equal(t, dirs, gotDirs)
|
|
}
|
|
|
|
func TestListerIncludeDirectory(t *testing.T) {
|
|
o := NewLister()
|
|
assert.Equal(t, true, o.IncludeDirectory("whatever"))
|
|
filter, err := NewFilter()
|
|
require.Nil(t, err)
|
|
require.NotNil(t, filter)
|
|
require.Nil(t, filter.AddRule("!"))
|
|
require.Nil(t, filter.AddRule("+ potato/*"))
|
|
require.Nil(t, filter.AddRule("- *"))
|
|
o.SetFilter(filter)
|
|
assert.Equal(t, false, o.IncludeDirectory("floop"))
|
|
assert.Equal(t, true, o.IncludeDirectory("potato"))
|
|
assert.Equal(t, false, o.IncludeDirectory("potato/sausage"))
|
|
}
|
|
|
|
func TestListerSetError(t *testing.T) {
|
|
f := &mockFs{}
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
assert.Equal(t, false, o.Add(mockObject("1")))
|
|
o.SetError(errNotImpl)
|
|
assert.Equal(t, true, o.Add(mockObject("2")))
|
|
o.SetError(errors.New("not signalled"))
|
|
assert.Equal(t, true, o.AddDir(&Dir{Name: "2"}))
|
|
}
|
|
o := NewLister().Start(f, "")
|
|
gotObjs, gotDirs, err := o.GetAll()
|
|
assert.Equal(t, err, errNotImpl)
|
|
assert.Nil(t, gotObjs)
|
|
assert.Nil(t, gotDirs)
|
|
}
|
|
|
|
func TestListerIsFinished(t *testing.T) {
|
|
f := &mockFs{}
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
assert.Equal(t, false, o.IsFinished())
|
|
o.Finished()
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
o := NewLister().Start(f, "")
|
|
gotObjs, gotDirs, err := o.GetAll()
|
|
assert.Nil(t, err)
|
|
assert.Len(t, gotObjs, 0)
|
|
assert.Len(t, gotDirs, 0)
|
|
}
|
|
|
|
func testListerGet(t *testing.T) *Lister {
|
|
f := &mockFs{}
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
assert.Equal(t, false, o.Add(mockObject("1")))
|
|
assert.Equal(t, false, o.AddDir(&Dir{Name: "2"}))
|
|
}
|
|
return NewLister().Start(f, "")
|
|
}
|
|
|
|
func TestListerGet(t *testing.T) {
|
|
o := testListerGet(t)
|
|
obj, dir, err := o.Get()
|
|
assert.Nil(t, err)
|
|
assert.Equal(t, obj.Remote(), "1")
|
|
assert.Nil(t, dir)
|
|
obj, dir, err = o.Get()
|
|
assert.Nil(t, err)
|
|
assert.Nil(t, obj)
|
|
assert.Equal(t, dir.Name, "2")
|
|
obj, dir, err = o.Get()
|
|
assert.Nil(t, err)
|
|
assert.Nil(t, obj)
|
|
assert.Nil(t, dir)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func TestListerGetObject(t *testing.T) {
|
|
o := testListerGet(t)
|
|
obj, err := o.GetObject()
|
|
assert.Nil(t, err)
|
|
assert.Equal(t, obj.Remote(), "1")
|
|
obj, err = o.GetObject()
|
|
assert.Nil(t, err)
|
|
assert.Nil(t, obj)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func TestListerGetDir(t *testing.T) {
|
|
o := testListerGet(t)
|
|
dir, err := o.GetDir()
|
|
assert.Nil(t, err)
|
|
assert.Equal(t, dir.Name, "2")
|
|
dir, err = o.GetDir()
|
|
assert.Nil(t, err)
|
|
assert.Nil(t, dir)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func testListerGetError(t *testing.T) *Lister {
|
|
f := &mockFs{}
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
o.SetError(errNotImpl)
|
|
}
|
|
return NewLister().Start(f, "")
|
|
}
|
|
|
|
func TestListerGetError(t *testing.T) {
|
|
o := testListerGetError(t)
|
|
obj, dir, err := o.Get()
|
|
assert.Equal(t, err, errNotImpl)
|
|
assert.Nil(t, obj)
|
|
assert.Nil(t, dir)
|
|
obj, dir, err = o.Get()
|
|
assert.Nil(t, err)
|
|
assert.Nil(t, obj)
|
|
assert.Nil(t, dir)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func TestListerGetObjectError(t *testing.T) {
|
|
o := testListerGetError(t)
|
|
obj, err := o.GetObject()
|
|
assert.Equal(t, err, errNotImpl)
|
|
assert.Nil(t, obj)
|
|
obj, err = o.GetObject()
|
|
assert.Nil(t, err)
|
|
assert.Nil(t, obj)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func TestListerGetDirError(t *testing.T) {
|
|
o := testListerGetError(t)
|
|
dir, err := o.GetDir()
|
|
assert.Equal(t, err, errNotImpl)
|
|
assert.Nil(t, dir)
|
|
dir, err = o.GetDir()
|
|
assert.Nil(t, err)
|
|
assert.Nil(t, dir)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func testListerGetAll(t *testing.T) (*Lister, []Object, []*Dir) {
|
|
objs := []Object{
|
|
mockObject("1f"),
|
|
mockObject("2f"),
|
|
mockObject("3f"),
|
|
}
|
|
dirs := []*Dir{
|
|
&Dir{Name: "1d"},
|
|
&Dir{Name: "2d"},
|
|
}
|
|
f := &mockFs{}
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
assert.Equal(t, false, o.Add(objs[0]))
|
|
assert.Equal(t, false, o.Add(objs[1]))
|
|
assert.Equal(t, false, o.AddDir(dirs[0]))
|
|
assert.Equal(t, false, o.Add(objs[2]))
|
|
assert.Equal(t, false, o.AddDir(dirs[1]))
|
|
}
|
|
return NewLister().Start(f, ""), objs, dirs
|
|
}
|
|
|
|
func TestListerGetAll(t *testing.T) {
|
|
o, objs, dirs := testListerGetAll(t)
|
|
gotObjs, gotDirs, err := o.GetAll()
|
|
assert.Nil(t, err)
|
|
assert.Equal(t, objs, gotObjs)
|
|
assert.Equal(t, dirs, gotDirs)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func TestListerGetObjects(t *testing.T) {
|
|
o, objs, _ := testListerGetAll(t)
|
|
gotObjs, err := o.GetObjects()
|
|
assert.Nil(t, err)
|
|
assert.Equal(t, objs, gotObjs)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func TestListerGetDirs(t *testing.T) {
|
|
o, _, dirs := testListerGetAll(t)
|
|
gotDirs, err := o.GetDirs()
|
|
assert.Nil(t, err)
|
|
assert.Equal(t, dirs, gotDirs)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func testListerGetAllError(t *testing.T) *Lister {
|
|
f := &mockFs{}
|
|
f.listFn = func(o ListOpts, dir string) {
|
|
o.SetError(errNotImpl)
|
|
}
|
|
return NewLister().Start(f, "")
|
|
}
|
|
|
|
func TestListerGetAllError(t *testing.T) {
|
|
o := testListerGetAllError(t)
|
|
gotObjs, gotDirs, err := o.GetAll()
|
|
assert.Equal(t, errNotImpl, err)
|
|
assert.Len(t, gotObjs, 0)
|
|
assert.Len(t, gotDirs, 0)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func TestListerGetObjectsError(t *testing.T) {
|
|
o := testListerGetAllError(t)
|
|
gotObjs, err := o.GetObjects()
|
|
assert.Equal(t, errNotImpl, err)
|
|
assert.Len(t, gotObjs, 0)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|
|
|
|
func TestListerGetDirsError(t *testing.T) {
|
|
o := testListerGetAllError(t)
|
|
gotDirs, err := o.GetDirs()
|
|
assert.Equal(t, errNotImpl, err)
|
|
assert.Len(t, gotDirs, 0)
|
|
assert.Equal(t, true, o.IsFinished())
|
|
}
|