assertThat(response.cacheResponse).isNotNull()
    }
  }

  @Test
  open fun testPublicSuffixDb() {
    val httpUrl = "https://www.google.co.uk".toHttpUrl()
    assertThat(httpUrl.topPrivateDomain()).isEqualTo("google.co.uk")
  }

  private fun assumeNetwork() {
    try {
      InetAddress.getByName("www.google.com")
    } catch (uhe: UnknownHostException) {

    InternetDomainName googleDomain = InternetDomainName.from("google.com");

    assertEquals(googleDomain, googleDomain.topPrivateDomain());
    assertEquals(googleDomain, googleDomain.child("mail").topPrivateDomain());
    assertEquals(googleDomain, googleDomain.child("foo.bar").topPrivateDomain());
  }

  public void testInvalidTopPrivateDomain() {

import org.junit.jupiter.api.Test

class PublicSuffixDatabaseTest {
  @Test
  fun testResourcesLoaded() {
    val url = "https://api.twitter.com".toHttpUrl()

    assertThat(url.topPrivateDomain()).isEqualTo("twitter.com")
  }

    val client = OkHttpClient()

    // Ensure we are compiling against the right variant
    println(AndroidPlatform.isSupported)

    val url = "https://github.com/square/okhttp".toHttpUrl()
    println(url.topPrivateDomain())

    client.newCall(Request(url)).enqueue(
      object : Callback {
        override fun onFailure(
          call: Call,
          e: IOException,
        ) {
          println("failed: $e")

    Platform.resetForTests()
    PlatformRegistry.applicationContext = null
  }

  @Test
  fun testWithoutContext() {
    val httpUrl = "https://www.google.co.uk".toHttpUrl()
    assertFailure { httpUrl.topPrivateDomain() }.all {
      hasMessage("Unable to load PublicSuffixDatabase.list resource.")
      cause().isNotNull().all {
        hasMessage(
          "Platform applicationContext not initialized. " +

   * controls.
   *
   * @throws IllegalStateException if this domain does not end with a public suffix
   * @since 6.0
   */
  public InternetDomainName topPrivateDomain() {
    if (isTopPrivateDomain()) {
      return this;
    }
    checkState(isUnderPublicSuffix(), "Not under a public suffix: %s", name);
    return ancestor(publicSuffixIndex() - 1);
  }

  /**

    attempt multiple TLS handshakes for the same call concurrently.
 *  Fix: Don't crash loading the public suffix database in GraalVM native images. The function
    `HttpUrl.topPrivateDomain()` uses a resource file to identify private domains, but we didn't
    include this file on GraalVM.


## Version 5.0.0-alpha.4

_2022-02-01_

	public final fun redact ()Ljava/lang/String;
	public final fun resolve (Ljava/lang/String;)Lokhttp3/HttpUrl;
	public final fun scheme ()Ljava/lang/String;
	public fun toString ()Ljava/lang/String;
	public final fun topPrivateDomain ()Ljava/lang/String;
	public final fun uri ()Ljava/net/URI;
	public final fun url ()Ljava/net/URL;
	public final fun username ()Ljava/lang/String;
}

public final class okhttp3/HttpUrl$Builder {

	public final fun redact ()Ljava/lang/String;
	public final fun resolve (Ljava/lang/String;)Lokhttp3/HttpUrl;
	public final fun scheme ()Ljava/lang/String;
	public fun toString ()Ljava/lang/String;
	public final fun topPrivateDomain ()Ljava/lang/String;
	public final fun uri ()Ljava/net/URI;
	public final fun url ()Ljava/net/URL;
	public final fun username ()Ljava/lang/String;
}

public final class okhttp3/HttpUrl$Builder {