),
      )
    }
  }

  @Test
  @Disabled
  fun testPooledConnectionsDetectHttp10() {
    // TODO: write a test that shows pooled connections detect HTTP/1.0 (vs. HTTP/1.1)
    fail("TODO")
  }

  @Test
  @Disabled
  fun postBodiesRetransmittedOnAuthProblems() {
    fail("TODO")
  }

  @Test
  @Disabled
  fun cookiesAndTrailers() {

Specific security vs. connectivity decisions are implemented by [ConnectionSpec](https://square.github.io/okhttp/4.x/okhttp/okhttp3/-connection-spec/). OkHttp includes four built-in connection specs:

 * limitations under the License.
 */
package okhttp3

import okio.IOException

/**
 * Protocols that OkHttp implements for [ALPN][ietf_alpn] selection.
 *
 * ## Protocol vs Scheme
 *
 * Despite its name, [java.net.URL.getProtocol] returns the [scheme][java.net.URI.getScheme] (http,
 * https, etc.) of the URL, not the protocol (http/1.1, spdy/3.1, etc.). OkHttp uses the word

        }
        else -> throw expected
      }
    }
  }

  /**
   * Attack the CA intermediates check by presenting unrelated chains to the handshake vs.
   * certificate pinner.
   *
   * This chain is valid but not pinned:
   *
   * ```
   *   attackerCa
   *    -> phonyVictim
   * ```
   *
   *
   * This chain is pinned but not valid:

      apply {
        this.trustedCertificates += certificate
      }

    /**
     * Add all of the host platform's trusted root certificates. This set varies by platform
     * (Android vs. Java), by platform release (Android 4.4 vs. Android 9), and with user
     * customizations.
     *
     * Most TLS clients that connect to hosts on the public Internet should call this method.

URLs that share the same address may also share the same underlying TCP socket connection. Sharing a connection has substantial performance benefits: lower latency, higher throughput (due to [TCP slow start](https://www.igvita.com/2011/10/20/faster-web-vs-tcp-slow-start/)) and conserved battery. OkHttp uses a [ConnectionPool](https://square.github.io/okhttp/4.x/okhttp/okhttp3/-connection-pool/) that automatically reuses HTTP/1.x connections and multiplexes HTTP/2 connections.

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data:example.com/  s:data p:example.com/
javascript:example.com/  s:javascript p:example.com/
mailto:example.com/  s:mailto p:example.com/

# Based on http://trac.webkit.org/browser/trunk/LayoutTests/fast/url/segments-userinfo-vs-host.html
http:@www.example.com about:blank s:http h:www.example.com p:/
http:/@www.example.com  s:http h:www.example.com p:/
http://@www.example.com  s:http h:www.example.com p:/

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// je : http://www.channelisles.net/register-domains/
// Confirmed by registry <******@****.***> 2013-11-28
je
co.je
net.je
org.je

1F190         ; mapped                 ; 0064 006A     # 5.2  SQUARE DJ
1F191..1F19A  ; valid                  ;      ; NV8    # 6.0  SQUARED CL..SQUARED VS
1F19B..1F1AC  ; valid                  ;      ; NV8    # 9.0  SQUARED THREE D..SQUARED VOD
1F1AD         ; valid                  ;      ; NV8    # 13.0 MASK WORK SYMBOL