assertThrows(
          "IllegalArgumentException expected for '" + nonIsatapAddress + "'",
          IllegalArgumentException.class,
          () -> InetAddresses.getIsatapIPv4Address((Inet6Address) ip));
    }
  }

  public void testGetEmbeddedIPv4ClientAddress() {
    Inet6Address testIp;

    // Test regular global unicast address.

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package okhttp3.internal.connection

import java.net.Inet6Address
import java.net.InetAddress
import okhttp3.internal.interleave

/**
 * Implementation of HappyEyeballs Sorting Addresses.
 *
 * The current implementation does not address any of:

      assertThrows(
          "IllegalArgumentException expected for '" + nonIsatapAddress + "'",
          IllegalArgumentException.class,
          () -> InetAddresses.getIsatapIPv4Address((Inet6Address) ip));
    }
  }

  public void testGetEmbeddedIPv4ClientAddress() {
    Inet6Address testIp;

    // Test regular global unicast address.

import java.net.Inet4Address
import java.net.Inet6Address
import org.junit.jupiter.api.Test

@Suppress("ktlint:standard:property-naming")
class InetAddressOrderTest {
  val ipv4_10_0_0_6 = Inet4Address.getByName("10.0.0.6")
  val ipv4_10_0_0_1 = Inet4Address.getByName("10.0.0.1")
  val ipv4_10_0_0_4 = Inet4Address.getByName("10.0.0.4")
  val ipv6_ab = Inet6Address.getByName("::ac")
  val ipv6_fc = Inet6Address.getByName("::fc")

   *
   * @param ip {@link Inet6Address} to be examined for embedded IPv4 client address
   * @return {@code true} if there is an embedded IPv4 client address
   * @since 7.0
   */
  public static boolean hasEmbeddedIPv4ClientAddress(Inet6Address ip) {
    return isCompatIPv4Address(ip) || is6to4Address(ip) || isTeredoAddress(ip);
  }

  /**

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package okhttp3.mockwebserver

import java.io.IOException
import java.net.Inet6Address
import java.net.Socket
import javax.net.ssl.SSLSocket
import okhttp3.Handshake
import okhttp3.Handshake.Companion.handshake
import okhttp3.Headers
import okhttp3.HttpUrl

 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package mockwebserver3

import java.io.IOException
import java.net.Inet6Address
import java.net.Socket
import javax.net.ssl.SSLSocket
import okhttp3.ExperimentalOkHttpApi
import okhttp3.Handshake
import okhttp3.Handshake.Companion.handshake
import okhttp3.Headers
import okhttp3.HttpUrl

import assertk.assertThat
import assertk.assertions.hasMessage
import assertk.assertions.hasSize
import assertk.assertions.isEqualTo
import java.io.IOException
import java.net.Inet4Address
import java.net.Inet6Address
import java.net.InetAddress
import java.net.Socket
import java.util.concurrent.CountDownLatch
import java.util.concurrent.TimeUnit
import javax.net.SocketFactory
import kotlin.test.assertFailsWith