581 lines
16 KiB
Go
581 lines
16 KiB
Go
// Copyright (C) 2018 Storj Labs, Inc.
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// See LICENSE for copying information.
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package kvmetainfo
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import (
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"bytes"
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"context"
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"fmt"
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"testing"
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"time"
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"github.com/stretchr/testify/assert"
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"storj.io/storj/pkg/storage/objects"
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"storj.io/storj/pkg/storj"
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"storj.io/storj/storage"
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)
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func TestGetObject(t *testing.T) {
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runTest(t, func(ctx context.Context, db *DB) {
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bucket, err := db.CreateBucket(ctx, TestBucket, nil)
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if !assert.NoError(t, err) {
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return
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}
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store, err := db.buckets.GetObjectStore(ctx, bucket.Name)
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if !assert.NoError(t, err) {
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return
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}
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var exp time.Time
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_, err = store.Put(ctx, "test-file", bytes.NewReader(nil), objects.SerializableMeta{}, exp)
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if !assert.NoError(t, err) {
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return
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}
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_, err = db.GetObject(ctx, "", "")
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assert.True(t, storj.ErrNoBucket.Has(err))
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_, err = db.GetObject(ctx, bucket.Name, "")
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assert.True(t, storage.ErrEmptyKey.Has(err))
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_, err = db.GetObject(ctx, "non-existing-bucket", "test-file")
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// TODO: Should return storj.ErrBucketNotFound
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assert.True(t, storage.ErrKeyNotFound.Has(err))
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_, err = db.GetObject(ctx, bucket.Name, "non-existing-file")
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assert.True(t, storage.ErrKeyNotFound.Has(err))
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object, err := db.GetObject(ctx, bucket.Name, "test-file")
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if assert.NoError(t, err) {
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assert.Equal(t, "test-file", object.Path)
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}
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})
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}
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func TestGetObjectStream(t *testing.T) {
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runTest(t, func(ctx context.Context, db *DB) {
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bucket, err := db.CreateBucket(ctx, TestBucket, nil)
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if !assert.NoError(t, err) {
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return
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}
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store, err := db.buckets.GetObjectStore(ctx, bucket.Name)
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if !assert.NoError(t, err) {
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return
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}
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var exp time.Time
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_, err = store.Put(ctx, "empty-file", bytes.NewReader(nil), objects.SerializableMeta{}, exp)
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if !assert.NoError(t, err) {
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return
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}
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_, err = store.Put(ctx, "test-file", bytes.NewReader([]byte("test")), objects.SerializableMeta{}, exp)
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if !assert.NoError(t, err) {
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return
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}
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_, err = db.GetObjectStream(ctx, "", "")
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assert.True(t, storj.ErrNoBucket.Has(err))
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_, err = db.GetObjectStream(ctx, bucket.Name, "")
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assert.True(t, storage.ErrEmptyKey.Has(err))
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_, err = db.GetObjectStream(ctx, "non-existing-bucket", "test-file")
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// TODO: Should return storj.ErrBucketNotFound
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assert.True(t, storage.ErrKeyNotFound.Has(err))
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_, err = db.GetObject(ctx, bucket.Name, "non-existing-file")
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assert.True(t, storage.ErrKeyNotFound.Has(err))
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stream, err := db.GetObjectStream(ctx, bucket.Name, "empty-file")
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if assert.NoError(t, err) {
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assertStream(ctx, t, stream, "empty-file", []byte(nil))
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}
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stream, err = db.GetObjectStream(ctx, bucket.Name, "test-file")
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if assert.NoError(t, err) {
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assertStream(ctx, t, stream, "test-file", []byte("test"))
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}
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})
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}
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func assertStream(ctx context.Context, t *testing.T, stream storj.ReadOnlyStream, path storj.Path, content []byte) bool {
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assert.Equal(t, path, stream.Info().Path)
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segments, more, err := stream.Segments(ctx, 0, 0)
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if !assert.NoError(t, err) {
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return false
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}
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assert.False(t, more)
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if !assert.Equal(t, 1, len(segments)) {
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return false
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}
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assert.EqualValues(t, 0, segments[0].Index)
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assert.EqualValues(t, len(content), segments[0].Size)
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// TODO: Currently Inline is always empty
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// assert.Equal(t, content, segments[0].Inline)
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return true
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}
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func TestDeleteObject(t *testing.T) {
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runTest(t, func(ctx context.Context, db *DB) {
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bucket, err := db.CreateBucket(ctx, TestBucket, nil)
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if !assert.NoError(t, err) {
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return
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}
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store, err := db.buckets.GetObjectStore(ctx, bucket.Name)
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if !assert.NoError(t, err) {
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return
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}
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var exp time.Time
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_, err = store.Put(ctx, "test-file", bytes.NewReader(nil), objects.SerializableMeta{}, exp)
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if !assert.NoError(t, err) {
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return
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}
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err = db.DeleteObject(ctx, "", "")
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assert.True(t, storj.ErrNoBucket.Has(err))
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err = db.DeleteObject(ctx, bucket.Name, "")
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assert.True(t, storage.ErrEmptyKey.Has(err))
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_ = db.DeleteObject(ctx, "non-existing-bucket", "test-file")
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// TODO: Currently returns minio.BucketNotFound, should return storj.ErrBucketNotFound
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// assert.True(t, storj.ErrBucketNotFound.Has(err))
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err = db.DeleteObject(ctx, bucket.Name, "non-existing-file")
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assert.True(t, storage.ErrKeyNotFound.Has(err))
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err = db.DeleteObject(ctx, bucket.Name, "test-file")
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assert.NoError(t, err)
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})
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}
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func TestListObjectsEmpty(t *testing.T) {
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runTest(t, func(ctx context.Context, db *DB) {
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bucket, err := db.CreateBucket(ctx, TestBucket, nil)
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if !assert.NoError(t, err) {
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return
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}
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_, err = db.ListObjects(ctx, "", storj.ListOptions{})
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assert.True(t, storj.ErrNoBucket.Has(err))
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_, err = db.ListObjects(ctx, bucket.Name, storj.ListOptions{})
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assert.EqualError(t, err, "kvmetainfo: invalid direction 0")
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for _, direction := range []storj.ListDirection{
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storj.Before,
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storj.Backward,
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storj.Forward,
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storj.After,
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} {
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list, err := db.ListObjects(ctx, bucket.Name, storj.ListOptions{Direction: direction})
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if assert.NoError(t, err) {
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assert.False(t, list.More)
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assert.Equal(t, 0, len(list.Items))
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}
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}
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})
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}
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func TestListObjects(t *testing.T) {
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runTest(t, func(ctx context.Context, db *DB) {
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var exp time.Time
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bucket, err := db.CreateBucket(ctx, TestBucket, &storj.Bucket{PathCipher: storj.Unencrypted})
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if !assert.NoError(t, err) {
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return
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}
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store, err := db.buckets.GetObjectStore(ctx, bucket.Name)
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if !assert.NoError(t, err) {
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return
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}
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filePaths := []string{
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"a", "aa", "b", "bb", "c",
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"a/xa", "a/xaa", "a/xb", "a/xbb", "a/xc",
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"b/ya", "b/yaa", "b/yb", "b/ybb", "b/yc",
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}
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for _, path := range filePaths {
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_, err = store.Put(ctx, path, bytes.NewReader(nil), objects.SerializableMeta{}, exp)
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if !assert.NoError(t, err) {
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return
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}
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}
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otherBucket, err := db.CreateBucket(ctx, "otherbucket", nil)
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if !assert.NoError(t, err) {
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return
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}
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otherStore, err := db.buckets.GetObjectStore(ctx, otherBucket.Name)
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if !assert.NoError(t, err) {
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return
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}
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_, err = otherStore.Put(ctx, "file-in-other-bucket", bytes.NewReader(nil), objects.SerializableMeta{}, exp)
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if !assert.NoError(t, err) {
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return
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}
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for i, tt := range []struct {
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options storj.ListOptions
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more bool
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result []string
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}{
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{
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options: options("", "", storj.After, 0),
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result: []string{"a", "a/", "aa", "b", "b/", "bb", "c"},
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}, {
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options: options("", "`", storj.After, 0),
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result: []string{"a", "a/", "aa", "b", "b/", "bb", "c"},
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}, {
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options: options("", "b", storj.After, 0),
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result: []string{"b/", "bb", "c"},
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}, {
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options: options("", "c", storj.After, 0),
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result: []string{},
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}, {
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options: options("", "ca", storj.After, 0),
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result: []string{},
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}, {
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options: options("", "", storj.After, 1),
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more: true,
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result: []string{"a"},
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}, {
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options: options("", "`", storj.After, 1),
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more: true,
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result: []string{"a"},
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}, {
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options: options("", "aa", storj.After, 1),
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more: true,
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result: []string{"b"},
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}, {
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options: options("", "c", storj.After, 1),
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result: []string{},
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}, {
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options: options("", "ca", storj.After, 1),
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result: []string{},
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}, {
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options: options("", "", storj.After, 2),
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more: true,
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result: []string{"a", "a/"},
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}, {
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options: options("", "1", storj.After, 2),
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more: true,
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result: []string{"a", "a/"},
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}, {
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options: options("", "aa", storj.After, 2),
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more: true,
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result: []string{"b", "b/"},
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}, {
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options: options("", "bb", storj.After, 2),
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result: []string{"c"},
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}, {
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options: options("", "c", storj.After, 2),
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result: []string{},
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}, {
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options: options("", "ca", storj.After, 2),
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result: []string{},
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}, {
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options: optionsRecursive("", "", storj.After, 0),
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result: []string{"a", "a/xa", "a/xaa", "a/xb", "a/xbb", "a/xc", "aa", "b", "b/ya", "b/yaa", "b/yb", "b/ybb", "b/yc", "bb", "c"},
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}, {
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options: options("a", "", storj.After, 0),
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result: []string{"xa", "xaa", "xb", "xbb", "xc"},
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}, {
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options: options("a/", "", storj.After, 0),
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result: []string{"xa", "xaa", "xb", "xbb", "xc"},
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}, {
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options: options("a/", "xb", storj.After, 0),
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result: []string{"xbb", "xc"},
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}, {
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options: optionsRecursive("", "a/xbb", storj.After, 5),
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more: true,
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result: []string{"a/xc", "aa", "b", "b/ya", "b/yaa"},
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}, {
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options: options("a/", "xaa", storj.After, 2),
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more: true,
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result: []string{"xb", "xbb"},
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}, {
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options: options("", "", storj.Forward, 0),
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result: []string{"a", "a/", "aa", "b", "b/", "bb", "c"},
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}, {
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options: options("", "`", storj.Forward, 0),
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result: []string{"a", "a/", "aa", "b", "b/", "bb", "c"},
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}, {
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options: options("", "b", storj.Forward, 0),
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result: []string{"b", "b/", "bb", "c"},
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}, {
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options: options("", "c", storj.Forward, 0),
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result: []string{"c"},
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}, {
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options: options("", "ca", storj.Forward, 0),
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result: []string{},
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}, {
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options: options("", "", storj.Forward, 1),
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more: true,
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result: []string{"a"},
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}, {
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options: options("", "`", storj.Forward, 1),
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more: true,
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result: []string{"a"},
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}, {
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options: options("", "aa", storj.Forward, 1),
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more: true,
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result: []string{"aa"},
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}, {
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options: options("", "c", storj.Forward, 1),
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result: []string{"c"},
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}, {
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options: options("", "ca", storj.Forward, 1),
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result: []string{},
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}, {
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options: options("", "", storj.Forward, 2),
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more: true,
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result: []string{"a", "a/"},
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}, {
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options: options("", "`", storj.Forward, 2),
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more: true,
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result: []string{"a", "a/"},
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}, {
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options: options("", "aa", storj.Forward, 2),
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more: true,
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result: []string{"aa", "b"},
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}, {
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options: options("", "bb", storj.Forward, 2),
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result: []string{"bb", "c"},
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}, {
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options: options("", "c", storj.Forward, 2),
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result: []string{"c"},
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}, {
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options: options("", "ca", storj.Forward, 2),
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result: []string{},
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}, {
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options: optionsRecursive("", "", storj.Forward, 0),
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result: []string{"a", "a/xa", "a/xaa", "a/xb", "a/xbb", "a/xc", "aa", "b", "b/ya", "b/yaa", "b/yb", "b/ybb", "b/yc", "bb", "c"},
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}, {
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options: options("a", "", storj.Forward, 0),
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result: []string{"xa", "xaa", "xb", "xbb", "xc"},
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}, {
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options: options("a/", "", storj.Forward, 0),
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result: []string{"xa", "xaa", "xb", "xbb", "xc"},
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}, {
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options: options("a/", "xb", storj.Forward, 0),
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result: []string{"xb", "xbb", "xc"},
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}, {
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options: optionsRecursive("", "a/xbb", storj.Forward, 5),
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more: true,
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result: []string{"a/xbb", "a/xc", "aa", "b", "b/ya"},
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}, {
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options: options("a/", "xaa", storj.Forward, 2),
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more: true,
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result: []string{"xaa", "xb"},
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}, {
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options: options("", "", storj.Backward, 0),
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result: []string{"a", "a/", "aa", "b", "b/", "bb", "c"},
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}, {
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options: options("", "1", storj.Backward, 0),
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result: []string{},
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}, {
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options: options("", "b", storj.Backward, 0),
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result: []string{"a", "a/", "aa", "b"},
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}, {
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options: options("", "c", storj.Backward, 0),
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result: []string{"a", "a/", "aa", "b", "b/", "bb", "c"},
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}, {
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options: options("", "ca", storj.Backward, 0),
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result: []string{"a", "a/", "aa", "b", "b/", "bb", "c"},
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}, {
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options: options("", "", storj.Backward, 1),
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more: true,
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result: []string{"c"},
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}, {
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options: options("", "1", storj.Backward, 1),
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result: []string{},
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}, {
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options: options("", "aa", storj.Backward, 1),
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more: true,
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result: []string{"aa"},
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}, {
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options: options("", "c", storj.Backward, 1),
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more: true,
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result: []string{"c"},
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}, {
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options: options("", "ca", storj.Backward, 1),
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more: true,
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result: []string{"c"},
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}, {
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options: options("", "", storj.Backward, 2),
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more: true,
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result: []string{"bb", "c"},
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}, {
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options: options("", "`", storj.Backward, 2),
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result: []string{},
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}, {
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options: options("", "a/", storj.Backward, 2),
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result: []string{"a"},
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}, {
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options: options("", "bb", storj.Backward, 2),
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more: true,
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result: []string{"b/", "bb"},
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}, {
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options: options("", "c", storj.Backward, 2),
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more: true,
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result: []string{"bb", "c"},
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}, {
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options: options("", "ca", storj.Backward, 2),
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more: true,
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result: []string{"bb", "c"},
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}, {
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options: optionsRecursive("", "", storj.Backward, 0),
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result: []string{"a", "a/xa", "a/xaa", "a/xb", "a/xbb", "a/xc", "aa", "b", "b/ya", "b/yaa", "b/yb", "b/ybb", "b/yc", "bb", "c"},
|
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}, {
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options: options("a", "", storj.Backward, 0),
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result: []string{"xa", "xaa", "xb", "xbb", "xc"},
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}, {
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options: options("a/", "", storj.Backward, 0),
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result: []string{"xa", "xaa", "xb", "xbb", "xc"},
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}, {
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options: options("a/", "xb", storj.Backward, 0),
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result: []string{"xa", "xaa", "xb"},
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}, {
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options: optionsRecursive("", "b/yaa", storj.Backward, 5),
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more: true,
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result: []string{"a/xc", "aa", "b", "b/ya", "b/yaa"},
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}, {
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options: options("a/", "xbb", storj.Backward, 2),
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more: true,
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result: []string{"xb", "xbb"},
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}, {
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options: options("", "", storj.Before, 0),
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result: []string{"a", "a/", "aa", "b", "b/", "bb", "c"},
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}, {
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options: options("", "`", storj.Before, 0),
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result: []string{},
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}, {
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options: options("", "a", storj.Before, 0),
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result: []string{},
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}, {
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options: options("", "b", storj.Before, 0),
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result: []string{"a", "a/", "aa"},
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}, {
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options: options("", "c", storj.Before, 0),
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result: []string{"a", "a/", "aa", "b", "b/", "bb"},
|
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}, {
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options: options("", "ca", storj.Before, 0),
|
|
result: []string{"a", "a/", "aa", "b", "b/", "bb", "c"},
|
|
}, {
|
|
options: options("", "", storj.Before, 1),
|
|
more: true,
|
|
result: []string{"c"},
|
|
}, {
|
|
options: options("", "`", storj.Before, 1),
|
|
result: []string{},
|
|
}, {
|
|
options: options("", "a/", storj.Before, 1),
|
|
result: []string{"a"},
|
|
}, {
|
|
options: options("", "c", storj.Before, 1),
|
|
more: true,
|
|
result: []string{"bb"},
|
|
}, {
|
|
options: options("", "ca", storj.Before, 1),
|
|
more: true,
|
|
result: []string{"c"},
|
|
}, {
|
|
options: options("", "", storj.Before, 2),
|
|
more: true,
|
|
result: []string{"bb", "c"},
|
|
}, {
|
|
options: options("", "`", storj.Before, 2),
|
|
result: []string{},
|
|
}, {
|
|
options: options("", "a/", storj.Before, 2),
|
|
result: []string{"a"},
|
|
}, {
|
|
options: options("", "bb", storj.Before, 2),
|
|
more: true,
|
|
result: []string{"b", "b/"},
|
|
}, {
|
|
options: options("", "c", storj.Before, 2),
|
|
more: true,
|
|
result: []string{"b/", "bb"},
|
|
}, {
|
|
options: options("", "ca", storj.Before, 2),
|
|
more: true,
|
|
result: []string{"bb", "c"},
|
|
}, {
|
|
options: optionsRecursive("", "", storj.Before, 0),
|
|
result: []string{"a", "a/xa", "a/xaa", "a/xb", "a/xbb", "a/xc", "aa", "b", "b/ya", "b/yaa", "b/yb", "b/ybb", "b/yc", "bb", "c"},
|
|
}, {
|
|
options: options("a", "", storj.Before, 0),
|
|
result: []string{"xa", "xaa", "xb", "xbb", "xc"},
|
|
}, {
|
|
options: options("a/", "", storj.Before, 0),
|
|
result: []string{"xa", "xaa", "xb", "xbb", "xc"},
|
|
}, {
|
|
options: options("a/", "xb", storj.Before, 0),
|
|
result: []string{"xa", "xaa"},
|
|
}, {
|
|
options: optionsRecursive("", "b/yaa", storj.Before, 5),
|
|
more: true,
|
|
result: []string{"a/xbb", "a/xc", "aa", "b", "b/ya"},
|
|
}, {
|
|
options: options("a/", "xbb", storj.Before, 2),
|
|
more: true,
|
|
result: []string{"xaa", "xb"},
|
|
},
|
|
} {
|
|
errTag := fmt.Sprintf("%d. %+v", i, tt)
|
|
|
|
list, err := db.ListObjects(ctx, bucket.Name, tt.options)
|
|
|
|
if assert.NoError(t, err, errTag) {
|
|
assert.Equal(t, tt.more, list.More, errTag)
|
|
assert.Equal(t, tt.result, getObjectPaths(list), errTag)
|
|
}
|
|
}
|
|
})
|
|
}
|
|
|
|
func options(prefix, cursor string, direction storj.ListDirection, limit int) storj.ListOptions {
|
|
return storj.ListOptions{
|
|
Prefix: prefix,
|
|
Cursor: cursor,
|
|
Direction: direction,
|
|
Limit: limit,
|
|
}
|
|
}
|
|
|
|
func optionsRecursive(prefix, cursor string, direction storj.ListDirection, limit int) storj.ListOptions {
|
|
return storj.ListOptions{
|
|
Prefix: prefix,
|
|
Cursor: cursor,
|
|
Direction: direction,
|
|
Limit: limit,
|
|
Recursive: true,
|
|
}
|
|
}
|
|
|
|
func getObjectPaths(list storj.ObjectList) []string {
|
|
names := make([]string, len(list.Items))
|
|
|
|
for i, item := range list.Items {
|
|
names[i] = item.Path
|
|
}
|
|
|
|
return names
|
|
}
|