t.Fatalf("%s: escaped output for pointer: want\n\t%q\ngot\n\t%q", test.name, w, g)
			}
			if tmpl.Tree != tmpl.text.Tree {
				t.Fatalf("%s: tree mismatch", test.name)
			}
		})
	}
}

func TestEscapeMap(t *testing.T) {
	data := map[string]string{
		"html":     `<h1>Hi!</h1>`,
		"urlquery": `http://www.foo.com/index.html?title=main`,
	}
	for _, test := range [...]struct {
		desc, input, output string
	}{