{_Literal, "0i", 0, 0},
	{_Literal, "1i", 0, 0},
	{_Literal, "012345678901234567889i", 0, 0},
	{_Literal, "123456789012345678890i", 0, 0},
	{_Literal, "0.i", 0, 0},
	{_Literal, ".0i", 0, 0},
	{_Literal, "3.14159265i", 0, 0},
	{_Literal, "1e0i", 0, 0},
	{_Literal, "1e+100i", 0, 0},
	{_Literal, "1e-100i", 0, 0},
	{_Literal, "2.71828e-1000i", 0, 0},
	{_Literal, "'a'", 0, 0},
	{_Literal, "'\\000'", 0, 0},

	{token.IMAG, "012345678901234567889i", literal},
	{token.IMAG, "123456789012345678890i", literal},
	{token.IMAG, "0.i", literal},
	{token.IMAG, ".0i", literal},
	{token.IMAG, "3.14159265i", literal},
	{token.IMAG, "1e0i", literal},
	{token.IMAG, "1e+100i", literal},
	{token.IMAG, "1e-100i", literal},
	{token.IMAG, "2.71828e-1000i", literal},
	{token.CHAR, "'a'", literal},
	{token.CHAR, "'\\000'", literal},
	{token.CHAR, "'\\xFF'", literal},

	enc := gob.NewEncoder(&medium)
	dec := gob.NewDecoder(&medium)
	for _, test := range encodingTests {
		medium.Reset() // empty buffer for each test case (in case of failures)
		var tx Rat
		tx.SetString(test + ".14159265")
		if err := enc.Encode(&tx); err != nil {
			t.Errorf("encoding of %s failed: %s", &tx, err)
			continue
		}
		var rx Rat
		if err := dec.Decode(&rx); err != nil {
			t.Errorf("decoding of %s failed: %s", &tx, err)

			t.Errorf("isJSType(%q) = %v, want %v", test.in, !test.out, test.out)
		}
	}
}

func BenchmarkJSValEscaperWithNum(b *testing.B) {
	for i := 0; i < b.N; i++ {
		jsValEscaper(3.141592654)
	}
}

func BenchmarkJSValEscaperWithStr(b *testing.B) {
	for i := 0; i < b.N; i++ {

	{Value: &Event{Year: -3114}, ExpectXML: `<event>-3114</event>`},
	{Value: &Movie{Length: 13440}, ExpectXML: `<movie>13440</movie>`},
	{Value: &Pi{Approximation: 3.14159265}, ExpectXML: `<pi>3.1415927</pi>`},
	{Value: &Universe{Visible: 9.3e13}, ExpectXML: `<universe>9.3e+13</universe>`},
	{Value: &Particle{HasMass: true}, ExpectXML: `<particle>true</particle>`},