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
	}
	return child, nil
Beispiel #2
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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
}

var _ = fs.Node(benchDir{})
var _ = fs.NodeStringLookuper(benchDir{})
var _ = fs.Handle(benchDir{})
var _ = fs.HandleReadDirer(benchDir{})

func (benchDir) Attr() fuse.Attr {
	return fuse.Attr{Inode: 1, Mode: os.ModeDir | 0555}
}

func (d benchDir) Lookup(name string, intr fs.Intr) (fs.Node, fuse.Error) {
	if name == "bench" {
		return benchFile{conf: d.conf}, nil
	}
	return nil, fuse.ENOENT
}

func (benchDir) ReadDir(intr fs.Intr) ([]fuse.Dirent, fuse.Error) {