fix test_bucket_listv2_delimiter_basic

weed/filer/filer.go

@@ -304,7 +304,7 @@ func (f *Filer) ensureParentDirectoryEntry(ctx context.Context, entry *Entry, di
 
 	} else if !dirEntry.IsDirectory() {
 		glog.Errorf("CreateEntry %s: dir entry %+v should be a directory", entry.FullPath, dirEntry)
-		//return fmt.Errorf("%s is a file", dirPath)
+		return fmt.Errorf("%s is a file", dirPath)
 	}
 
 	return nil

weed/server/filer_server_handlers_write_autochunk.go

@@ -266,7 +266,12 @@ func (fs *FilerServer) saveMetaData(ctx context.Context, r *http.Request, fileNa
 		}
 	}
 
-	if dbErr := fs.filer.CreateEntry(ctx, entry, false, false, nil, skipCheckParentDirEntry(r), so.MaxFileNameLength); dbErr != nil {
+	dbErr := fs.filer.CreateEntry(ctx, entry, false, false, nil, skipCheckParentDirEntry(r), so.MaxFileNameLength)
+	// In test_bucket_listv2_delimiter_basic, the valid object key is the parent folder
+	if dbErr != nil && strings.HasSuffix(dbErr.Error(), " is a file") && r.Header.Get(s3_constants.AmzIdentityId) != "" {
+		dbErr = fs.filer.CreateEntry(ctx, entry, false, false, nil, true, so.MaxFileNameLength)
+	}
+	if dbErr != nil {
 		replyerr = dbErr
 		filerResult.Error = dbErr.Error()
 		glog.V(0).Infof("failing to write %s to filer server : %v", path, dbErr)