479e72b5ab
* mount: add option to show system entries * address gemini code review's suggested changes * rename flag from -showSystemEntries to -includeSystemEntries * meta_cache: purge hidden system entries on filer events --------- Co-authored-by: Chris Lu <chris.lu@gmail.com>
92 lines
2.3 KiB
Go
92 lines
2.3 KiB
Go
package mount
|
|
|
|
import (
|
|
"context"
|
|
"path/filepath"
|
|
"testing"
|
|
|
|
"github.com/seaweedfs/seaweedfs/weed/mount/meta_cache"
|
|
"github.com/seaweedfs/seaweedfs/weed/pb/filer_pb"
|
|
"github.com/seaweedfs/seaweedfs/weed/util"
|
|
)
|
|
|
|
func TestHandleRenameResponseLeavesUncachedTargetOutOfCache(t *testing.T) {
|
|
uidGidMapper, err := meta_cache.NewUidGidMapper("", "")
|
|
if err != nil {
|
|
t.Fatalf("create uid/gid mapper: %v", err)
|
|
}
|
|
|
|
root := util.FullPath("/")
|
|
inodeToPath := NewInodeToPath(root, 1)
|
|
|
|
mc := meta_cache.NewMetaCache(
|
|
filepath.Join(t.TempDir(), "meta"),
|
|
uidGidMapper,
|
|
root,
|
|
false,
|
|
func(path util.FullPath) {
|
|
inodeToPath.MarkChildrenCached(path)
|
|
},
|
|
func(path util.FullPath) bool {
|
|
return inodeToPath.IsChildrenCached(path)
|
|
},
|
|
func(util.FullPath, *filer_pb.Entry) {},
|
|
nil,
|
|
)
|
|
defer mc.Shutdown()
|
|
|
|
parentPath := util.FullPath("/repo/.git")
|
|
sourcePath := parentPath.Child("config.lock")
|
|
targetPath := parentPath.Child("config")
|
|
|
|
inodeToPath.Lookup(parentPath, 1, true, false, 0, true)
|
|
sourceInode := inodeToPath.Lookup(sourcePath, 1, false, false, 0, true)
|
|
inodeToPath.Lookup(targetPath, 1, false, false, 0, true)
|
|
|
|
wfs := &WFS{
|
|
metaCache: mc,
|
|
inodeToPath: inodeToPath,
|
|
fhMap: NewFileHandleToInode(),
|
|
}
|
|
|
|
resp := &filer_pb.StreamRenameEntryResponse{
|
|
Directory: string(parentPath),
|
|
EventNotification: &filer_pb.EventNotification{
|
|
OldEntry: &filer_pb.Entry{
|
|
Name: "config.lock",
|
|
},
|
|
NewEntry: &filer_pb.Entry{
|
|
Name: "config",
|
|
Attributes: &filer_pb.FuseAttributes{
|
|
Crtime: 1,
|
|
Mtime: 1,
|
|
FileMode: 0100644,
|
|
FileSize: 53,
|
|
Inode: sourceInode,
|
|
},
|
|
},
|
|
NewParentPath: string(parentPath),
|
|
},
|
|
}
|
|
|
|
if err := wfs.handleRenameResponse(context.Background(), resp); err != nil {
|
|
t.Fatalf("handle rename response: %v", err)
|
|
}
|
|
|
|
entry, findErr := mc.FindEntry(context.Background(), targetPath)
|
|
if findErr != filer_pb.ErrNotFound {
|
|
t.Fatalf("find target entry error = %v, want %v", findErr, filer_pb.ErrNotFound)
|
|
}
|
|
if entry != nil {
|
|
t.Fatalf("target entry %s should not be cached for an uncached directory", targetPath)
|
|
}
|
|
|
|
updatedInode, found := inodeToPath.GetInode(targetPath)
|
|
if !found {
|
|
t.Fatalf("target path %s missing inode mapping", targetPath)
|
|
}
|
|
if updatedInode != sourceInode {
|
|
t.Fatalf("target inode = %d, want %d", updatedInode, sourceInode)
|
|
}
|
|
}
|