<?xml version="1.0" encoding="UTF-8"?>
<hoge:address xmlns:hoge="http://www.example.com/hoge">
	<hoge:item sex="male" custid="A12345">
		<hoge:name>鈴木太郎</hoge:name>
		<hoge:access kind="email"></hoge:access>
		<hoge:access kind="url">http://www.taro.com/</hoge:access>
		<hoge:image file="taro.png" />
	</hoge:item>
	<hoge:item sex="male" custid="B23456">
		<hoge:name>佐藤二朗</hoge:name>
		<hoge:access kind="email">******@****.***</hoge:access>

<address xmlns:hoge="http://www.example.com/hoge">
        <item sex="male" custid="A12345">
                <name>鈴木太郎</name>
                <access kind="email"></access>
                <access kind="url">http://www.taro.com/</access>
                <image file="taro.png" />
        </item>
        <item sex="male" custid="B23456">
                <name>佐藤二朗</name>
                <access kind="email">******@****.***</access>

<?xml version="1.0" encoding="UTF-8"?>
<address xmlns:hoge="http://www.example.com/hoge">
	<item sex="male" custid="A12345">
		<name>鈴木太郎</name>
		<access kind="email"></access>
		<access kind="url">http://www.taro.com/</access>
		<image file="taro.png" />
	</item>
	<item sex="male" custid="B23456">
		<name>佐藤二朗</name>
		<access kind="email">******@****.***</access>
		<image file="jiro.png" />
	</item>
	<item sex="female" custid="C34567">

		{"012345", 12345, true},
		{"98765432100", 98765432100, true},
		{"9223372036854775807", 1<<63 - 1, true},

		// Good trivial suffix inputs.
		{"1B", 1, true},
		{"12345B", 12345, true},
		{"012345B", 12345, true},
		{"98765432100B", 98765432100, true},
		{"9223372036854775807B", 1<<63 - 1, true},

		// Good binary suffix inputs.
		{"1KiB", 1 << 10, true},
		{"05KiB", 5 << 10, true},

	{"\"Fred Bloggs\"@example.com", "Fred Bloggs", "example.com"},
	{"customer/department=******@****.***", "customer/department=shipping", "example.com"},
	{"$A12345@example.com", "$A12345", "example.com"},
	{"!def!******@****.***", "!def!xyz%abc", "example.com"},
	{"******@****.***", "_somename", "example.com"},
}

func TestRFC2821Parsing(t *testing.T) {

	// underscores allowed with base == 0 only
	{"1_2_3_4_5", 0, 12345, nil}, // base 0 => 10
	{"_12345", 0, 0, ErrSyntax},
	{"1__2345", 0, 0, ErrSyntax},
	{"12345_", 0, 0, ErrSyntax},

	{"1_2_3_4_5", 10, 0, ErrSyntax}, // base 10
	{"_12345", 10, 0, ErrSyntax},
	{"1__2345", 10, 0, ErrSyntax},
	{"12345_", 10, 0, ErrSyntax},

	{"0x_1_2_3_4_5", 0, 0x12345, nil}, // base 0 => 16
	{"_0x12345", 0, 0, ErrSyntax},

    testRotate(new short[] {1, 2, 3, 4, 5}, 0, new short[] {1, 2, 3, 4, 5});
    testRotate(new short[] {1, 2, 3, 4, 5}, 1, new short[] {5, 1, 2, 3, 4});
    testRotate(new short[] {1, 2, 3, 4, 5}, 3, new short[] {3, 4, 5, 1, 2});
    testRotate(new short[] {1, 2, 3, 4, 5}, 4, new short[] {2, 3, 4, 5, 1});
    testRotate(new short[] {1, 2, 3, 4, 5}, 6, new short[] {5, 1, 2, 3, 4});
  }

  public void testRotateIndexed() {

    testRotate(new byte[] {1, 2, 3, 4, 5}, 0, new byte[] {1, 2, 3, 4, 5});
    testRotate(new byte[] {1, 2, 3, 4, 5}, 1, new byte[] {5, 1, 2, 3, 4});
    testRotate(new byte[] {1, 2, 3, 4, 5}, 3, new byte[] {3, 4, 5, 1, 2});
    testRotate(new byte[] {1, 2, 3, 4, 5}, 4, new byte[] {2, 3, 4, 5, 1});
    testRotate(new byte[] {1, 2, 3, 4, 5}, 6, new byte[] {5, 1, 2, 3, 4});
  }

  public void testRotateIndexed() {

    testRotate(new char[] {'1', '2', '3', '4', '5'}, -3, new char[] {'4', '5', '1', '2', '3'});
    testRotate(new char[] {'1', '2', '3', '4', '5'}, -1, new char[] {'2', '3', '4', '5', '1'});
    testRotate(new char[] {'1', '2', '3', '4', '5'}, 0, new char[] {'1', '2', '3', '4', '5'});
    testRotate(new char[] {'1', '2', '3', '4', '5'}, 1, new char[] {'5', '1', '2', '3', '4'});

				}
				return fmt.Errorf("bad %v", e.Values[0])
			},
			input:    []any{[]byte{1, 2, 3, 4, 5}},
			expected: []any{[]byte("00")},
		},
		{
			name: "set_of_bytes",
			fn: func(e CorpusEntry) error {
				b := e.Values[0].([]byte)
				if len(b) < 3 {
					return nil
				}
				if bytes.Equal(b, []byte{0, 1, 2, 3, 4, 5}) || bytes.Equal(b, []byte{0, 4, 5}) {
					return fmt.Errorf("bad %v", e.Values[0])
				}