"testing" "camlistore.org/third_party/bazil.org/fuse" "camlistore.org/third_party/bazil.org/fuse/fs" "camlistore.org/third_party/bazil.org/fuse/fs/fstestutil" ) type benchConfig struct { directIO bool } type benchFS struct { conf *benchConfig } var _ = fs.FS(benchFS{}) var _ = fs.FSIniter(benchFS{}) func (benchFS) Init(req *fuse.InitRequest, resp *fuse.InitResponse, intr fs.Intr) fuse.Error { resp.MaxReadahead = 64 * 1024 * 1024 resp.Flags |= fuse.InitAsyncRead return nil } func (f benchFS) Root() (fs.Node, fuse.Error) { return benchDir{conf: f.conf}, nil } type benchDir struct { conf *benchConfig }
// caller may set cwd, so we can't rely on relative paths executable, err := filepath.Abs(os.Args[0]) if err != nil { return nil, err } testName = regexp.QuoteMeta(testName) cmd := exec.Command(executable, "-test.run=^"+testName+"$", "-fuse.internal.childmode") cmd.Stdout = os.Stdout cmd.Stderr = os.Stderr return cmd, nil } // childMapFS is an FS with one fixed child named "child". type childMapFS map[string]fs.Node var _ = fs.FS(childMapFS{}) var _ = fs.Node(childMapFS{}) var _ = fs.NodeStringLookuper(childMapFS{}) func (f childMapFS) Attr() fuse.Attr { return fuse.Attr{Inode: 1, Mode: os.ModeDir | 0777} } func (f childMapFS) Root() (fs.Node, fuse.Error) { return f, nil } func (f childMapFS) Lookup(name string, intr fs.Intr) (fs.Node, fuse.Error) { child, ok := f[name] if !ok { return nil, fuse.ENOENT
package fstestutil import ( "os" "camlistore.org/third_party/bazil.org/fuse" "camlistore.org/third_party/bazil.org/fuse/fs" ) // SimpleFS is a trivial FS that just implements the Root method. type SimpleFS struct { Node fs.Node } var _ = fs.FS(SimpleFS{}) func (f SimpleFS) Root() (fs.Node, fuse.Error) { return f.Node, nil } // File can be embedded in a struct to make it look like a file. type File struct{} func (f File) Attr() fuse.Attr { return fuse.Attr{Mode: 0666} } // Dir can be embedded in a struct to make it look like a directory. type Dir struct{} func (f Dir) Attr() fuse.Attr { return fuse.Attr{Mode: os.ModeDir | 0777} }