err := Setenv(tt.k, tt.v)
		if err == nil {
			t.Errorf(`Setenv(%q, %q) == nil, want error`, tt.k, tt.v)
		}
	}
}

var shellSpecialVarTests = []struct {
	k, v string
}{
	{"*", "asterisk"},
	{"#", "pound"},
	{"$", "dollar"},
	{"@", "at"},
	{"!", "exclamation mark"},
	{"?", "question mark"},
	{"-", "dash"},
}

func TestExpandEnvShellSpecialVar(t *testing.T) {
	for _, tt := range shellSpecialVarTests {

    /** CENT SIGN */
    public static final char CENT_SIGN = '\u00A2';

    /** FULLWIDTH CENT SIGN */
    public static final char FULLWIDTH_CENT_SIGN = '\uFFE0';

    /** POUND SIGN */
    public static final char POUND_SIGN = '\u00A3';

    /** FULLWIDTH POUND SIGN */
    public static final char FULLWIDTH_POUND_SIGN = '\uFFE1';

    /** NOT SIGN */
    public static final char NOT_SIGN = '\u00AC';

    /** FULLWIDTH NOT SIGN */

 * @author Mike Bostock
 */
@J2ktIncompatible // EnumHashBiMap
@GwtCompatible(emulated = true)
public class EnumHashBiMapTest extends TestCase {
  private enum Currency {
    DOLLAR,
    FRANC,
    PESO,
    POUND,
    YEN
  }

  private enum Country {
    CANADA,
    CHILE,
    JAPAN,
    SWITZERLAND,
    UK
  }

 */
@J2ktIncompatible // EnumBimap
@GwtCompatible(emulated = true)
@ElementTypesAreNonnullByDefault
public class EnumBiMapTest extends TestCase {
  private enum Currency {
    DOLLAR,
    FRANC,
    PESO,
    POUND,
    YEN
  }

  private enum Country {
    CANADA,
    CHILE,
    JAPAN,
    SWITZERLAND,
    UK
  }

		"plustwo;":                         '\U00002A27',
		"pm;":                              '\U000000B1',
		"pointint;":                        '\U00002A15',
		"popf;":                            '\U0001D561',
		"pound;":                           '\U000000A3',
		"pr;":                              '\U0000227A',
		"prE;":                             '\U00002AB3',
		"prap;":                            '\U00002AB7',

    static {
        Map<String, String> entities = new HashMap<>();
        entities.put("nbsp", "\u00a0");
        entities.put("iexcl", "\u00a1");
        entities.put("cent", "\u00a2");
        entities.put("pound", "\u00a3");
        entities.put("curren", "\u00a4");
        entities.put("yen", "\u00a5");
        entities.put("brvbar", "\u00a6");
        entities.put("sect", "\u00a7");
        entities.put("uml", "\u00a8");

	"⨧":                         "\u2a27",
	"±":                              "\u00b1",
	"⨕":                        "\u2a15",
	"𝕡":                            "\U0001d561",
	"£":                           "\u00a3",
	"≺":                              "\u227a",
	"⪳":                             "\u2ab3",
	"⪷":                            "\u2ab7",

    static {
        Map<String, String> entities = new HashMap<>();
        entities.put("nbsp", "\u00a0");
        entities.put("iexcl", "\u00a1");
        entities.put("cent", "\u00a2");
        entities.put("pound", "\u00a3");
        entities.put("curren", "\u00a4");
        entities.put("yen", "\u00a5");
        entities.put("brvbar", "\u00a6");
        entities.put("sect", "\u00a7");
        entities.put("uml", "\u00a8");

cle:before{content:"\f144"}.fa-playstation:before{content:"\f3df"}.fa-plug:before{content:"\f1e6"}.fa-plus:before{content:"\f067"}.fa-plus-circle:before{content:"\f055"}.fa-plus-square:before{content:"\f0fe"}.fa-podcast:before{content:"\f2ce"}.fa-pound-sign:before{content:"\f154"}.fa-power-off:before{content:"\f011"}.fa-print:before{content:"\f02f"}.fa-product-hunt:before{content:"\f288"}.fa-pushed:before{content:"\f3e1"}.fa-puzzle-piece:before{content:"\f12e"}.fa-python:before{content:"\f3e2"}....

	"potato":                               "\U0001f954",
	"potted_plant":                         "\U0001fab4",
	"pouch":                                "\U0001f45d",
	"poultry_leg":                          "\U0001f357",
	"pound":                                "\U0001f4b7",
	"pout":                                 "\U0001f621",
	"pouting_cat":                          "\U0001f63e",
	"pouting_face":                         "\U0001f64e",