*/
package okhttp3.logging.internal

import java.io.EOFException
import okio.Buffer

/**
 * Returns true if the body in question probably contains human readable text. Uses a small
 * sample of code points to detect unicode control characters commonly used in binary file
 * signatures.
 */
fun Buffer.isProbablyUtf8(): Boolean {
  try {
    val prefix = Buffer()
    val byteCount = size.coerceAtMost(64)

      builder.addHeader("", "Value")
    }
  }

  @Test
  fun headerAllowsTabOnlyInValues() {
    val builder = Request.Builder()
    builder.header("key", "sample\tvalue")
    assertFailsWith<IllegalArgumentException> {
      builder.header("sample\tkey", "value")
    }
  }

  @Test
  fun headerForbidsControlCharacters() {
    assertForbiddenHeader("\u0000")
    assertForbiddenHeader("\r")

import assertk.assertions.isNull
import assertk.assertions.startsWith
import java.io.IOException
import kotlin.test.Test
import okhttp3.RequestBody
import okio.Buffer

class MainTest {
  @Test
  fun simple() {
    val request = fromArgs("http://example.com").createRequest()
    assertThat(request.method).isEqualTo("GET")
    assertThat(request.url.toString()).isEqualTo("http://example.com/")
    assertThat(request.body).isNull()

1F6D1..1F6D2  ; valid                  ;      ; NV8    # 9.0  OCTAGONAL SIGN..SHOPPING TROLLEY
1F6D3..1F6D4  ; valid                  ;      ; NV8    # 10.0 STUPA..PAGODA
1F6D5         ; valid                  ;      ; NV8    # 12.0 HINDU TEMPLE
1F6D6..1F6D7  ; valid                  ;      ; NV8    # 13.0 HUT..ELEVATOR
1F6D8..1F6DB  ; disallowed                             # NA   <reserved-1F6D8>..<reserved-1F6DB>

  private val crlDistributionPoints = "2.5.29.31"
  private val certificatePolicies = "2.5.29.32"
  private val authorityKeyIdentifier = "2.5.29.35"
  private val extendedKeyUsage = "2.5.29.37"

  @Test
  fun `decode simple certificate`() {
    val certificateBase64 =
      """
      |MIIBmjCCAQOgAwIBAgIBATANBgkqhkiG9w0BAQsFADATMREwDwYDVQQDEwhjYXNo
      |LmFwcDAeFw03MDAxMDEwMDAwMDBaFw03MDAxMDEwMDAwMDFaMBMxETAPBgNVBAMT

shopware.store shouji show show.aero showa.fukushima.jp showa.gunma.jp showa.yamanashi.jp showtime shunan.yamaguchi.jp shw.io si si.eu.org si.it sibenik.museum sic.it sicilia.it sicily.it siellak.no siena.it sigdal.no siiites.com siljan.no silk silk.museum simple-url.com simplesite.com simplesite.com.br simplesite.gr simplesite.pl sina sinaapp.com singles siracusa.it sirdal.no site site.tb-hosting.com site.transip.me siteleaf.net sites.static.land sj sjc.br sk sk.ca sk.eu.org skanit.no skanland.no skaun.no...

selfip.org
sells-for-less.com
sells-for-u.com
sells-it.net
sellsyourhome.org
servebbs.com
servebbs.net
servebbs.org
serveftp.net
serveftp.org
servegame.org
shacknet.nu
simple-url.com
space-to-rent.com
stuff-4-sale.org
stuff-4-sale.us
teaches-yoga.com
thruhere.net
traeumtgerade.de
webhop.biz
webhop.info
webhop.net
webhop.org
worse-than.tv