go/src/go/format/format_test.go

const testfile …

func diff(t *testing.T, dst, src []byte) { … }

func TestNode(t *testing.T) { … }

// Node is documented to not modify the AST.
// Test that it is so even when numbers are normalized.
func TestNodeNoModify(t *testing.T) { … }

func TestSource(t *testing.T) { … }

var tests …

func String(s string) (string, error) { … }

func TestPartial(t *testing.T) { … }