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Merge "Move more core networking tests to framework/base/tests/net."

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This commit is contained in:
Lorenzo Colitti
2018-01-11 03:09:40 +00:00
committed by Gerrit Code Review
parent 278fb634c1 a4fdc1204e
commit d207b1faa3
2 changed files with 0 additions and 0 deletions
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70
tests/net/java/android/net/NetworkUtilsTest.java Normal file
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/*
* Copyright (C) 2015 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.net;
import android.net.NetworkUtils;
import android.test.suitebuilder.annotation.SmallTest;
import java.net.Inet4Address;
import java.net.InetAddress;
import junit.framework.TestCase;
public class NetworkUtilsTest extends TestCase {
private InetAddress Address(String addr) {
return InetAddress.parseNumericAddress(addr);
}
private Inet4Address IPv4Address(String addr) {
return (Inet4Address) Address(addr);
}
@SmallTest
public void testGetImplicitNetmask() {
assertEquals(8, NetworkUtils.getImplicitNetmask(IPv4Address("4.2.2.2")));
assertEquals(8, NetworkUtils.getImplicitNetmask(IPv4Address("10.5.6.7")));
assertEquals(16, NetworkUtils.getImplicitNetmask(IPv4Address("173.194.72.105")));
assertEquals(16, NetworkUtils.getImplicitNetmask(IPv4Address("172.23.68.145")));
assertEquals(24, NetworkUtils.getImplicitNetmask(IPv4Address("192.0.2.1")));
assertEquals(24, NetworkUtils.getImplicitNetmask(IPv4Address("192.168.5.1")));
assertEquals(32, NetworkUtils.getImplicitNetmask(IPv4Address("224.0.0.1")));
assertEquals(32, NetworkUtils.getImplicitNetmask(IPv4Address("255.6.7.8")));
}
private void assertInvalidNetworkMask(Inet4Address addr) {
try {
NetworkUtils.netmaskToPrefixLength(addr);
fail("Invalid netmask " + addr.getHostAddress() + " did not cause exception");
} catch (IllegalArgumentException expected) {
}
}
@SmallTest
public void testNetmaskToPrefixLength() {
assertEquals(0, NetworkUtils.netmaskToPrefixLength(IPv4Address("0.0.0.0")));
assertEquals(9, NetworkUtils.netmaskToPrefixLength(IPv4Address("255.128.0.0")));
assertEquals(17, NetworkUtils.netmaskToPrefixLength(IPv4Address("255.255.128.0")));
assertEquals(23, NetworkUtils.netmaskToPrefixLength(IPv4Address("255.255.254.0")));
assertEquals(31, NetworkUtils.netmaskToPrefixLength(IPv4Address("255.255.255.254")));
assertEquals(32, NetworkUtils.netmaskToPrefixLength(IPv4Address("255.255.255.255")));
assertInvalidNetworkMask(IPv4Address("0.0.0.1"));
assertInvalidNetworkMask(IPv4Address("255.255.255.253"));
assertInvalidNetworkMask(IPv4Address("255.255.0.255"));
}
}

269
tests/net/java/android/net/RouteInfoTest.java Normal file
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/*
* Copyright (C) 2010 The Android Open Source Project
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package android.net;
import java.lang.reflect.Method;
import java.net.InetAddress;
import android.net.IpPrefix;
import android.net.RouteInfo;
import android.os.Parcel;
import junit.framework.TestCase;
import android.test.suitebuilder.annotation.SmallTest;
public class RouteInfoTest extends TestCase {
private InetAddress Address(String addr) {
return InetAddress.parseNumericAddress(addr);
}
private IpPrefix Prefix(String prefix) {
return new IpPrefix(prefix);
}
@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());
}
public void testMatches() {
class PatchedRouteInfo {
private final RouteInfo mRouteInfo;
public PatchedRouteInfo(IpPrefix destination, InetAddress gateway, String iface) {
mRouteInfo = new RouteInfo(destination, gateway, iface);
}
public boolean matches(InetAddress destination) {
return mRouteInfo.matches(destination);
}
}
PatchedRouteInfo r;
r = new PatchedRouteInfo(Prefix("2001:db8:f00::ace:d00d/127"), null, "rmnet0");
assertTrue(r.matches(Address("2001:db8:f00::ace:d00c")));
assertTrue(r.matches(Address("2001:db8:f00::ace:d00d")));
assertFalse(r.matches(Address("2001:db8:f00::ace:d00e")));
assertFalse(r.matches(Address("2001:db8:f00::bad:d00d")));
assertFalse(r.matches(Address("2001:4868:4860::8888")));
assertFalse(r.matches(Address("8.8.8.8")));
r = new PatchedRouteInfo(Prefix("192.0.2.0/23"), null, "wlan0");
assertTrue(r.matches(Address("192.0.2.43")));
assertTrue(r.matches(Address("192.0.3.21")));
assertFalse(r.matches(Address("192.0.0.21")));
assertFalse(r.matches(Address("8.8.8.8")));
PatchedRouteInfo ipv6Default = new PatchedRouteInfo(Prefix("::/0"), null, "rmnet0");
assertTrue(ipv6Default.matches(Address("2001:db8::f00")));
assertFalse(ipv6Default.matches(Address("192.0.2.1")));
PatchedRouteInfo ipv4Default = new PatchedRouteInfo(Prefix("0.0.0.0/0"), null, "rmnet0");
assertTrue(ipv4Default.matches(Address("255.255.255.255")));
assertTrue(ipv4Default.matches(Address("192.0.2.1")));
assertFalse(ipv4Default.matches(Address("2001:db8::f00")));
}
private void assertAreEqual(Object o1, Object o2) {
assertTrue(o1.equals(o2));
assertTrue(o2.equals(o1));
}
private void assertAreNotEqual(Object o1, Object o2) {
assertFalse(o1.equals(o2));
assertFalse(o2.equals(o1));
}
public void testEquals() {
// IPv4
RouteInfo r1 = new RouteInfo(Prefix("2001:db8:ace::/48"), Address("2001:db8::1"), "wlan0");
RouteInfo r2 = new RouteInfo(Prefix("2001:db8:ace::/48"), Address("2001:db8::1"), "wlan0");
assertAreEqual(r1, r2);
RouteInfo r3 = new RouteInfo(Prefix("2001:db8:ace::/49"), Address("2001:db8::1"), "wlan0");
RouteInfo r4 = new RouteInfo(Prefix("2001:db8:ace::/48"), Address("2001:db8::2"), "wlan0");
RouteInfo r5 = new RouteInfo(Prefix("2001:db8:ace::/48"), Address("2001:db8::1"), "rmnet0");
assertAreNotEqual(r1, r3);
assertAreNotEqual(r1, r4);
assertAreNotEqual(r1, r5);
// IPv6
r1 = new RouteInfo(Prefix("192.0.2.0/25"), Address("192.0.2.1"), "wlan0");
r2 = new RouteInfo(Prefix("192.0.2.0/25"), Address("192.0.2.1"), "wlan0");
assertAreEqual(r1, r2);
r3 = new RouteInfo(Prefix("192.0.2.0/24"), Address("192.0.2.1"), "wlan0");
r4 = new RouteInfo(Prefix("192.0.2.0/25"), Address("192.0.2.2"), "wlan0");
r5 = new RouteInfo(Prefix("192.0.2.0/25"), Address("192.0.2.1"), "rmnet0");
assertAreNotEqual(r1, r3);
assertAreNotEqual(r1, r4);
assertAreNotEqual(r1, r5);
// Interfaces (but not destinations or gateways) can be null.
r1 = new RouteInfo(Prefix("192.0.2.0/25"), Address("192.0.2.1"), null);
r2 = new RouteInfo(Prefix("192.0.2.0/25"), Address("192.0.2.1"), null);
r3 = new RouteInfo(Prefix("192.0.2.0/24"), Address("192.0.2.1"), "wlan0");
assertAreEqual(r1, r2);
assertAreNotEqual(r1, r3);
}
public void testHostAndDefaultRoutes() {
RouteInfo r;
r = new RouteInfo(Prefix("0.0.0.0/0"), Address("0.0.0.0"), "wlan0");
assertFalse(r.isHostRoute());
assertTrue(r.isDefaultRoute());
assertTrue(r.isIPv4Default());
assertFalse(r.isIPv6Default());
r = new RouteInfo(Prefix("::/0"), Address("::"), "wlan0");
assertFalse(r.isHostRoute());
assertTrue(r.isDefaultRoute());
assertFalse(r.isIPv4Default());
assertTrue(r.isIPv6Default());
r = new RouteInfo(Prefix("192.0.2.0/24"), null, "wlan0");
assertFalse(r.isHostRoute());
assertFalse(r.isDefaultRoute());
assertFalse(r.isIPv4Default());
assertFalse(r.isIPv6Default());
r = new RouteInfo(Prefix("2001:db8::/48"), null, "wlan0");
assertFalse(r.isHostRoute());
assertFalse(r.isDefaultRoute());
assertFalse(r.isIPv4Default());
assertFalse(r.isIPv6Default());
r = new RouteInfo(Prefix("192.0.2.0/32"), Address("0.0.0.0"), "wlan0");
assertTrue(r.isHostRoute());
assertFalse(r.isDefaultRoute());
assertFalse(r.isIPv4Default());
assertFalse(r.isIPv6Default());
r = new RouteInfo(Prefix("2001:db8::/128"), Address("::"), "wlan0");
assertTrue(r.isHostRoute());
assertFalse(r.isDefaultRoute());
assertFalse(r.isIPv4Default());
assertFalse(r.isIPv6Default());
r = new RouteInfo(Prefix("192.0.2.0/32"), null, "wlan0");
assertTrue(r.isHostRoute());
assertFalse(r.isDefaultRoute());
assertFalse(r.isIPv4Default());
assertFalse(r.isIPv6Default());
r = new RouteInfo(Prefix("2001:db8::/128"), null, "wlan0");
assertTrue(r.isHostRoute());
assertFalse(r.isDefaultRoute());
assertFalse(r.isIPv4Default());
assertFalse(r.isIPv6Default());
r = new RouteInfo(Prefix("::/128"), Address("fe80::"), "wlan0");
assertTrue(r.isHostRoute());
assertFalse(r.isDefaultRoute());
assertFalse(r.isIPv4Default());
assertFalse(r.isIPv6Default());
r = new RouteInfo(Prefix("0.0.0.0/32"), Address("192.0.2.1"), "wlan0");
assertTrue(r.isHostRoute());
assertFalse(r.isDefaultRoute());
assertFalse(r.isIPv4Default());
assertFalse(r.isIPv6Default());
}
public void testTruncation() {
LinkAddress l;
RouteInfo r;
l = new LinkAddress("192.0.2.5/30");
r = new RouteInfo(l, Address("192.0.2.1"), "wlan0");
assertEquals("192.0.2.4", r.getDestination().getAddress().getHostAddress());
l = new LinkAddress("2001:db8:1:f::5/63");
r = new RouteInfo(l, Address("2001:db8:5::1"), "wlan0");
assertEquals("2001:db8:1:e::", r.getDestination().getAddress().getHostAddress());
}
// Make sure that creating routes to multicast addresses doesn't throw an exception. Even though
// there's nothing we can do with them, we don't want to crash if, e.g., someone calls
// requestRouteToHostAddress("230.0.0.0", MOBILE_HIPRI);
public void testMulticastRoute() {
RouteInfo r;
r = new RouteInfo(Prefix("230.0.0.0/32"), Address("192.0.2.1"), "wlan0");
r = new RouteInfo(Prefix("ff02::1/128"), Address("2001:db8::1"), "wlan0");
// No exceptions? Good.
}
public RouteInfo passThroughParcel(RouteInfo r) {
Parcel p = Parcel.obtain();
RouteInfo r2 = null;
try {
r.writeToParcel(p, 0);
p.setDataPosition(0);
r2 = RouteInfo.CREATOR.createFromParcel(p);
} finally {
p.recycle();
}
assertNotNull(r2);
return r2;
}
public void assertParcelingIsLossless(RouteInfo r) {
RouteInfo r2 = passThroughParcel(r);
assertEquals(r, r2);
}
public void testParceling() {
RouteInfo r;
r = new RouteInfo(Prefix("::/0"), Address("2001:db8::"), null);
assertParcelingIsLossless(r);
r = new RouteInfo(Prefix("192.0.2.0/24"), null, "wlan0");
assertParcelingIsLossless(r);
}
}