)
    assertEquals(
      "US-ASCII",
      noCharset.charset(Charsets.US_ASCII)!!.name(),
    )
    val charset = parse("text/plain; charset=iso-8859-1")
    assertEquals(
      "ISO-8859-1",
      charset.charset(Charsets.UTF_8)!!.name(),
    )
    assertEquals(
      "ISO-8859-1",
      charset.charset(Charsets.US_ASCII)!!.name(),
    )
  }

  @Test fun testTurkishDotlessIWithEnUs() {

        when:
        opts.systemProperty("file.encoding", "ISO-8859-1");
        opts.defaultCharacterEncoding = "ISO-8859-2"
        then:
        !opts.allJvmArgs.contains("-Dfile.encoding=ISO-8859-1");
        opts.allJvmArgs.contains("-Dfile.encoding=ISO-8859-2");

        when:
        opts.defaultCharacterEncoding = "ISO-8859-2"
        opts.systemProperty("file.encoding", "ISO-8859-1")
        then:

* `datetime.datetime`:
    * 파이썬의 `datetime.datetime`.
    * 요청과 응답에서 `2008-09-15T15:53:00+05:00`와 같은 ISO 8601 형식의 `str`로 표현됩니다.
* `datetime.date`:
    * 파이썬의 `datetime.date`.
    * 요청과 응답에서 `2008-09-15`와 같은 ISO 8601 형식의 `str`로 표현됩니다.
* `datetime.time`:
    * 파이썬의 `datetime.time`.
    * 요청과 응답에서 `14:23:55.003`와 같은 ISO 8601 형식의 `str`로 표현됩니다.
* `datetime.timedelta`:
    * 파이썬의 `datetime.timedelta`.

import (
	"errors"
	"hash"
	"internal/byteorder"
	"sync"
)

// The size of a CRC-64 checksum in bytes.
const Size = 8

// Predefined polynomials.
const (
	// The ISO polynomial, defined in ISO 3309 and used in HDLC.
	ISO = 0xD800000000000000

	// The ECMA polynomial, defined in ECMA 182.
	ECMA = 0xC96C5795D7870F42
)

// Table is a 256-word table representing the polynomial for efficient processing.

tent-Type: text/plain; charset=ISO-8859-1\r\nContent-Disposition: form-data; name=otherEmpty2\r\n\r\n--00151757727e9583fd04bfbca4c6\r\nContent-Type: text/plain; charset=ISO-8859-1\r\nContent-Disposition: form-data; name=otherRepeatFoo\r\n\r\nfoo\r\n--00151757727e9583fd04bfbca4c6\r\nContent-Type: text/plain; charset=ISO-8859-1\r\nContent-Disposition: form-data; name=otherRepeatFoo\r\n\r\nfoo\r\n--00151757727e9583fd04bfbca4c6\r\nContent-Type: text/plain; charset=ISO-8859-1\r\nContent-Disposition: form-data;...

        result.toString() != new String(utf8bytes, "ISO-8859-1")
    }

    def "can fallback to decode an IS0-8859-1 stream"() {
        when:
        CharBuffer result = charset.newDecoder().decode(buffer(iso8859bytes))

        then:
        result.toString() == new String(iso8859bytes, "ISO-8859-1")
        result.toString() != new String(iso8859bytes, "UTF-8")
    }

* `datetime.datetime`:
    * Pythonの`datetime.datetime`です。
    * リクエストとレスポンスはISO 8601形式の`str`で表現されます: `2008-09-15T15:53:00+05:00`
* `datetime.date`:
    * Pythonの`datetime.date`です。
    * リクエストとレスポンスはISO 8601形式の`str`で表現されます: `2008-09-15`
* `datetime.time`:
    * Pythonの`datetime.time`.
    * リクエストとレスポンスはISO 8601形式の`str`で表現されます: `14:23:55.003`
* `datetime.timedelta`:
    * Pythonの`datetime.timedelta`です。

		h.Write(data)
		h.Sum(in)
	}
}

func BenchmarkCrc64(b *testing.B) {
	b.Run("ISO64KB", func(b *testing.B) {
		bench(b, ISO, 64<<10)
	})
	b.Run("ISO4KB", func(b *testing.B) {
		bench(b, ISO, 4<<10)
	})
	b.Run("ISO1KB", func(b *testing.B) {
		bench(b, ISO, 1<<10)
	})
	b.Run("ECMA64KB", func(b *testing.B) {
		bench(b, ECMA, 64<<10)
	})
	b.Run("Random64KB", func(b *testing.B) {

        "someBranch\t"     | "release"       | "branch cannot contain ISO control character '\\u0009'"
        "someBranch"       | "release\t"     | "status cannot contain ISO control character '\\u0009'"
        "someBranch\n"     | "release"       | "branch cannot contain ISO control character '\\u000a'"
        "someBranch"       | "release\n"     | "status cannot contain ISO control character '\\u000a'"

    * Wird in Requests und Responses als `str` im ISO 8601-Format dargestellt, etwa: `2008-09-15T15:53:00+05:00`.
* `datetime.date`:
    * Python-`datetime.date`.
    * Wird in Requests und Responses als `str` im ISO 8601-Format dargestellt, etwa: `2008-09-15`.
* `datetime.time`:
    * Ein Python-`datetime.time`.
    * Wird in Requests und Responses als `str` im ISO 8601-Format dargestellt, etwa: `14:23:55.003`.
* `datetime.timedelta`: