Examples with InetAddress java.net.InetAddress used on opensource projects

Example 96 with InetAddress

use of java.net.InetAddress in project elasticsearch by elastic.

the class NetworkUtilsTests method testSortKeyLinkLocal.

/**
     * test private addresses sort before link local addresses
     */
public void testSortKeyLinkLocal() throws Exception {
    InetAddress linkLocal = InetAddress.getByName("fe80::1");
    assert linkLocal.isLinkLocalAddress();
    InetAddress ordinary = InetAddress.getByName("fddd::1");
    assertTrue(NetworkUtils.sortKey(ordinary, true) < NetworkUtils.sortKey(linkLocal, true));
    assertTrue(NetworkUtils.sortKey(ordinary, false) < NetworkUtils.sortKey(linkLocal, false));
}

Example 97 with InetAddress

use of java.net.InetAddress in project elasticsearch by elastic.

the class InetAddressesTests method testForStringIPv4Input.

public void testForStringIPv4Input() throws UnknownHostException {
    String ipStr = "192.168.0.1";
    InetAddress ipv4Addr = null;
    // Shouldn't hit DNS, because it's an IP string literal.
    ipv4Addr = InetAddress.getByName(ipStr);
    assertEquals(ipv4Addr, InetAddresses.forString(ipStr));
    assertTrue(InetAddresses.isInetAddress(ipStr));
}

Example 98 with InetAddress

use of java.net.InetAddress in project elasticsearch by elastic.

the class InetAddressesTests method testForStringIPv6EightColons.

public void testForStringIPv6EightColons() throws UnknownHostException {
    String[] eightColons = { "::7:6:5:4:3:2:1", "::7:6:5:4:3:2:0", "7:6:5:4:3:2:1::", "0:6:5:4:3:2:1::" };
    for (int i = 0; i < eightColons.length; i++) {
        InetAddress ipv6Addr = null;
        // Shouldn't hit DNS, because it's an IP string literal.
        ipv6Addr = InetAddress.getByName(eightColons[i]);
        assertEquals(ipv6Addr, InetAddresses.forString(eightColons[i]));
        assertTrue(InetAddresses.isInetAddress(eightColons[i]));
    }
}

Example 99 with InetAddress

use of java.net.InetAddress in project elasticsearch by elastic.

the class NetworkServiceTests method testPublishAnyLocalV4.

/**
     * ensure specifying wildcard ipv4 address selects reasonable publish address
     */
public void testPublishAnyLocalV4() throws Exception {
    NetworkService service = new NetworkService(Settings.EMPTY, Collections.emptyList());
    InetAddress address = service.resolvePublishHostAddresses(new String[] { "0.0.0.0" });
    assertFalse(address.isAnyLocalAddress());
}

Example 100 with InetAddress

use of java.net.InetAddress in project elasticsearch by elastic.

the class BoundTransportAddressTests method testSerialization.

public void testSerialization() throws Exception {
    InetAddress[] inetAddresses = InetAddress.getAllByName("0.0.0.0");
    List<TransportAddress> transportAddressList = new ArrayList<>();
    for (InetAddress address : inetAddresses) {
        transportAddressList.add(new TransportAddress(address, randomIntBetween(9200, 9299)));
    }
    final BoundTransportAddress transportAddress = new BoundTransportAddress(transportAddressList.toArray(new TransportAddress[0]), transportAddressList.get(0));
    assertThat(transportAddress.boundAddresses().length, equalTo(transportAddressList.size()));
    // serialize
    BytesStreamOutput streamOutput = new BytesStreamOutput();
    transportAddress.writeTo(streamOutput);
    StreamInput in = streamOutput.bytes().streamInput();
    BoundTransportAddress serializedAddress;
    if (randomBoolean()) {
        serializedAddress = BoundTransportAddress.readBoundTransportAddress(in);
    } else {
        serializedAddress = new BoundTransportAddress();
        serializedAddress.readFrom(in);
    }
    assertThat(serializedAddress, not(sameInstance(transportAddress)));
    assertThat(serializedAddress.boundAddresses().length, equalTo(transportAddress.boundAddresses().length));
    assertThat(serializedAddress.publishAddress(), equalTo(transportAddress.publishAddress()));
    TransportAddress[] serializedBoundAddresses = serializedAddress.boundAddresses();
    TransportAddress[] boundAddresses = transportAddress.boundAddresses();
    for (int i = 0; i < serializedBoundAddresses.length; i++) {
        assertThat(serializedBoundAddresses[i], equalTo(boundAddresses[i]));
    }
}