Examples with IpPrefix android.net.IpPrefix used on opensource projects

Example 51 with IpPrefix

use of android.net.IpPrefix in project platform_frameworks_base by android.

the class IpPrefixTest method testEquals.

@SmallTest
public void testEquals() {
    IpPrefix p1, p2;
    p1 = new IpPrefix("192.0.2.251/23");
    p2 = new IpPrefix(new byte[] { (byte) 192, (byte) 0, (byte) 2, (byte) 251 }, 23);
    assertAreEqual(p1, p2);
    p1 = new IpPrefix("192.0.2.5/23");
    assertAreEqual(p1, p2);
    p1 = new IpPrefix("192.0.2.5/24");
    assertAreNotEqual(p1, p2);
    p1 = new IpPrefix("192.0.4.5/23");
    assertAreNotEqual(p1, p2);
    p1 = new IpPrefix("2001:db8:dead:beef:f00::80/122");
    p2 = new IpPrefix(IPV6_BYTES, 122);
    assertEquals("2001:db8:dead:beef:f00::80/122", p2.toString());
    assertAreEqual(p1, p2);
    p1 = new IpPrefix("2001:db8:dead:beef:f00::bf/122");
    assertAreEqual(p1, p2);
    p1 = new IpPrefix("2001:db8:dead:beef:f00::8:0/123");
    assertAreNotEqual(p1, p2);
    p1 = new IpPrefix("2001:db8:dead:beef::/122");
    assertAreNotEqual(p1, p2);
    // 192.0.2.4/32 != c000:0204::/32.
    byte[] ipv6bytes = new byte[16];
    System.arraycopy(IPV4_BYTES, 0, ipv6bytes, 0, IPV4_BYTES.length);
    p1 = new IpPrefix(ipv6bytes, 32);
    assertAreEqual(p1, new IpPrefix("c000:0204::/32"));
    p2 = new IpPrefix(IPV4_BYTES, 32);
    assertAreNotEqual(p1, p2);
}

Example 52 with IpPrefix

use of android.net.IpPrefix in project platform_frameworks_base by android.

the class IpPrefixTest method testParceling.

public void testParceling() {
    IpPrefix p;
    p = new IpPrefix("2001:4860:db8::/64");
    assertParcelingIsLossless(p);
    p = new IpPrefix("192.0.2.0/25");
    assertParcelingIsLossless(p);
}

Example 53 with IpPrefix

use of android.net.IpPrefix in project platform_frameworks_base by android.

the class IpPrefixTest method testMappedAddressesAreBroken.

@SmallTest
public void testMappedAddressesAreBroken() {
    // 192.0.2.0/24 != ::ffff:c000:0204/120, but because we use InetAddress,
    // we are unable to comprehend that.
    byte[] ipv6bytes = { (byte) 0, (byte) 0, (byte) 0, (byte) 0, (byte) 0, (byte) 0, (byte) 0, (byte) 0, (byte) 0, (byte) 0, (byte) 0xff, (byte) 0xff, (byte) 192, (byte) 0, (byte) 2, (byte) 0 };
    IpPrefix p = new IpPrefix(ipv6bytes, 120);
    // Fine.
    assertEquals(16, p.getRawAddress().length);
    // Fine.
    assertArrayEquals(ipv6bytes, p.getRawAddress());
    // Broken.
    assertEquals("192.0.2.0/120", p.toString());
    assertEquals(InetAddress.parseNumericAddress("192.0.2.0"), p.getAddress());
}

Example 54 with IpPrefix

use of android.net.IpPrefix in project platform_frameworks_base by android.

the class StaticIpConfigurationTest method testToLinkProperties.

@SmallTest
public void testToLinkProperties() {
    LinkProperties expected = new LinkProperties();
    expected.setInterfaceName(IFACE);
    StaticIpConfiguration s = new StaticIpConfiguration();
    assertEquals(expected, s.toLinkProperties(IFACE));
    final RouteInfo connectedRoute = new RouteInfo(new IpPrefix(ADDRSTR), null, IFACE);
    s.ipAddress = ADDR;
    expected.addLinkAddress(ADDR);
    expected.addRoute(connectedRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.gateway = GATEWAY;
    RouteInfo defaultRoute = new RouteInfo(new IpPrefix("0.0.0.0/0"), GATEWAY, IFACE);
    expected.addRoute(defaultRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.gateway = OFFLINKGATEWAY;
    expected.removeRoute(defaultRoute);
    defaultRoute = new RouteInfo(new IpPrefix("0.0.0.0/0"), OFFLINKGATEWAY, IFACE);
    expected.addRoute(defaultRoute);
    RouteInfo gatewayRoute = new RouteInfo(new IpPrefix("192.0.2.129/32"), null, IFACE);
    expected.addRoute(gatewayRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.dnsServers.add(DNS1);
    expected.addDnsServer(DNS1);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.dnsServers.add(DNS2);
    s.dnsServers.add(DNS3);
    expected.addDnsServer(DNS2);
    expected.addDnsServer(DNS3);
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.domains = "google.com";
    expected.setDomains("google.com");
    assertEquals(expected, s.toLinkProperties(IFACE));
    s.gateway = null;
    expected.removeRoute(defaultRoute);
    expected.removeRoute(gatewayRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
    // Without knowing the IP address, we don't have a directly-connected route, so we can't
    // tell if the gateway is off-link or not and we don't add a host route. This isn't a real
    // configuration, but we should at least not crash.
    s.gateway = OFFLINKGATEWAY;
    s.ipAddress = null;
    expected.removeLinkAddress(ADDR);
    expected.removeRoute(connectedRoute);
    expected.addRoute(defaultRoute);
    assertEquals(expected, s.toLinkProperties(IFACE));
}

Example 55 with IpPrefix

use of android.net.IpPrefix in project platform_frameworks_base by android.

the class RouteInfoTest method testConstructor.

@SmallTest
public void testConstructor() {
    RouteInfo r;
    // Invalid input.
    try {
        r = new RouteInfo((IpPrefix) null, null, "rmnet0");
        fail("Expected RuntimeException:  destination and gateway null");
    } catch (RuntimeException e) {
    }
    // Null destination is default route.
    r = new RouteInfo((IpPrefix) null, Address("2001:db8::1"), null);
    assertEquals(Prefix("::/0"), r.getDestination());
    assertEquals(Address("2001:db8::1"), r.getGateway());
    assertNull(r.getInterface());
    r = new RouteInfo((IpPrefix) null, Address("192.0.2.1"), "wlan0");
    assertEquals(Prefix("0.0.0.0/0"), r.getDestination());
    assertEquals(Address("192.0.2.1"), r.getGateway());
    assertEquals("wlan0", r.getInterface());
    // Null gateway sets gateway to unspecified address (why?).
    r = new RouteInfo(Prefix("2001:db8:beef:cafe::/48"), null, "lo");
    assertEquals(Prefix("2001:db8:beef::/48"), r.getDestination());
    assertEquals(Address("::"), r.getGateway());
    assertEquals("lo", r.getInterface());
    r = new RouteInfo(Prefix("192.0.2.5/24"), null);
    assertEquals(Prefix("192.0.2.0/24"), r.getDestination());
    assertEquals(Address("0.0.0.0"), r.getGateway());
    assertNull(r.getInterface());
}