diff options
Diffstat (limited to 'common/tests/unit/src/com/android/net/module/util/NetUtilsTest.java')
| -rw-r--r-- | common/tests/unit/src/com/android/net/module/util/NetUtilsTest.java | 143 |
1 files changed, 0 insertions, 143 deletions
diff --git a/common/tests/unit/src/com/android/net/module/util/NetUtilsTest.java b/common/tests/unit/src/com/android/net/module/util/NetUtilsTest.java deleted file mode 100644 index 9e635c21..00000000 --- a/common/tests/unit/src/com/android/net/module/util/NetUtilsTest.java +++ /dev/null @@ -1,143 +0,0 @@ -/* - * Copyright (C) 2019 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 com.android.net.module.util; - -import static com.android.testutils.DevSdkIgnoreRuleKt.SC_V2; - -import static org.junit.Assert.assertEquals; -import static org.junit.Assert.assertFalse; -import static org.junit.Assert.assertNotEquals; -import static org.junit.Assert.assertNull; -import static org.junit.Assert.assertTrue; - -import android.net.InetAddresses; -import android.net.IpPrefix; -import android.net.RouteInfo; - -import androidx.test.runner.AndroidJUnit4; - -import com.android.testutils.DevSdkIgnoreRule; -import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo; - -import org.junit.Rule; -import org.junit.Test; -import org.junit.runner.RunWith; - -import java.net.InetAddress; -import java.util.ArrayList; -import java.util.List; - -@RunWith(AndroidJUnit4.class) -public final class NetUtilsTest { - @Rule - public final DevSdkIgnoreRule ignoreRule = new DevSdkIgnoreRule(); - - private static final InetAddress V4_ADDR1 = toInetAddress("75.208.7.1"); - private static final InetAddress V4_ADDR2 = toInetAddress("75.208.7.2"); - private static final InetAddress V6_ADDR1 = toInetAddress("2001:0db8:85a3::8a2e:0370:7334"); - private static final InetAddress V6_ADDR2 = toInetAddress("2001:0db8:85a3::8a2e:0370:7335"); - - private static final InetAddress V4_GATEWAY = toInetAddress("75.208.8.1"); - private static final InetAddress V6_GATEWAY = toInetAddress("fe80::6:0000:613"); - - private static final InetAddress V4_DEST = toInetAddress("75.208.8.15"); - private static final InetAddress V6_DEST = toInetAddress("2001:db8:cafe::123"); - - private static final RouteInfo V4_EXPECTED = new RouteInfo(new IpPrefix("75.208.8.0/24"), - V4_GATEWAY, "wlan0"); - private static final RouteInfo V6_EXPECTED = new RouteInfo(new IpPrefix("2001:db8:cafe::/64"), - V6_GATEWAY, "wlan0"); - - private static InetAddress toInetAddress(String addr) { - return InetAddresses.parseNumericAddress(addr); - } - - @Test - public void testAddressTypeMatches() { - assertTrue(NetUtils.addressTypeMatches(V4_ADDR1, V4_ADDR2)); - assertTrue(NetUtils.addressTypeMatches(V6_ADDR1, V6_ADDR2)); - assertFalse(NetUtils.addressTypeMatches(V4_ADDR1, V6_ADDR1)); - assertFalse(NetUtils.addressTypeMatches(V6_ADDR1, V4_ADDR1)); - } - - @Test - public void testSelectBestRoute() { - final List<RouteInfo> routes = new ArrayList<>(); - - RouteInfo route = NetUtils.selectBestRoute(null, V4_DEST); - assertNull(route); - route = NetUtils.selectBestRoute(routes, null); - assertNull(route); - - route = NetUtils.selectBestRoute(routes, V4_DEST); - assertNull(route); - - routes.add(V4_EXPECTED); - // "75.208.0.0/16" is not an expected result since it is not the longest prefix. - routes.add(new RouteInfo(new IpPrefix("75.208.0.0/16"), V4_GATEWAY, "wlan0")); - routes.add(new RouteInfo(new IpPrefix("75.208.7.0/24"), V4_GATEWAY, "wlan0")); - - routes.add(V6_EXPECTED); - // "2001:db8::/32" is not an expected result since it is not the longest prefix. - routes.add(new RouteInfo(new IpPrefix("2001:db8::/32"), V6_GATEWAY, "wlan0")); - routes.add(new RouteInfo(new IpPrefix("2001:db8:beef::/64"), V6_GATEWAY, "wlan0")); - - // Verify expected v4 route is selected - route = NetUtils.selectBestRoute(routes, V4_DEST); - assertEquals(V4_EXPECTED, route); - - // Verify expected v6 route is selected - route = NetUtils.selectBestRoute(routes, V6_DEST); - assertEquals(V6_EXPECTED, route); - - // Remove expected v4 route - routes.remove(V4_EXPECTED); - route = NetUtils.selectBestRoute(routes, V4_DEST); - assertNotEquals(V4_EXPECTED, route); - - // Remove expected v6 route - routes.remove(V6_EXPECTED); - route = NetUtils.selectBestRoute(routes, V4_DEST); - assertNotEquals(V6_EXPECTED, route); - } - - @Test @IgnoreUpTo(SC_V2) - public void testSelectBestRouteWithExcludedRoutes() { - final List<RouteInfo> routes = new ArrayList<>(); - - routes.add(V4_EXPECTED); - routes.add(new RouteInfo(new IpPrefix("75.208.0.0/16"), V4_GATEWAY, "wlan0")); - routes.add(new RouteInfo(new IpPrefix("75.208.7.0/24"), V4_GATEWAY, "wlan0")); - - routes.add(V6_EXPECTED); - routes.add(new RouteInfo(new IpPrefix("2001:db8::/32"), V6_GATEWAY, "wlan0")); - routes.add(new RouteInfo(new IpPrefix("2001:db8:beef::/64"), V6_GATEWAY, "wlan0")); - - // After adding excluded v4 route with longer prefix, expected result is null. - routes.add(new RouteInfo(new IpPrefix("75.208.8.0/28"), null /* gateway */, "wlan0", - RouteInfo.RTN_THROW)); - RouteInfo route = NetUtils.selectBestRoute(routes, V4_DEST); - assertNull(route); - - // After adding excluded v6 route with longer prefix, expected result is null. - routes.add(new RouteInfo(new IpPrefix("2001:db8:cafe::/96"), null /* gateway */, "wlan0", - RouteInfo.RTN_THROW)); - route = NetUtils.selectBestRoute(routes, V6_DEST); - assertNull(route); - } -} - |