gotools/cmd/stringer/multifile_test.go

// Several tests expect the type Foo generated in some package.
func expectFooString(pkg string) []byte { … }

func TestMultifileStringer(t *testing.T) { … }

func dirContent(t *testing.T, dir string) map[string]bool { … }

// trimHeader that stringer puts in file.
// It depends on location and interferes with comparing file content.
func trimHeader(s []byte) []byte { … }