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Commit 965be4e3 authored by Automerger Merge Worker's avatar Automerger Merge Worker Committed by Chiachang Wang
Browse files

Skip Route tests that are R-specific on Q 

MTU was added in R so test for it should be run on Q. Also
revise test to adopt rule.

Test: atest CtsNetTestCasesLatestSdk:android.net.LinkAddressTest
      on both devices
Bug: 150918852
Change-Id: Ibab9cfae0d35b26c6e4ca0defbb89769b04201d4
Merged-In: Ibab9cfae0d35b26c6e4ca0defbb89769b04201d4
(cherry picked from commit 09e5726e)
parent ed3c321c

tests/net/common/java/android/net/RouteInfoTest.java

+73 −10
Original line number Original line Diff line number Diff line
@@ -19,19 +19,40 @@ package android.net; 
import static android.net.RouteInfo.RTN_UNREACHABLE;

import static android.net.RouteInfo.RTN_UNREACHABLE;





import static com.android.testutils.MiscAssertsKt.assertEqualBothWays;

import static com.android.testutils.MiscAssertsKt.assertEqualBothWays;

import static com.android.testutils.MiscAssertsKt.assertFieldCountEquals;

import static com.android.testutils.MiscAssertsKt.assertNotEqualEitherWay;

import static com.android.testutils.MiscAssertsKt.assertNotEqualEitherWay;

import static com.android.testutils.ParcelUtilsKt.assertParcelSane;

import static com.android.testutils.ParcelUtilsKt.assertParcelingIsLossless;

import static com.android.testutils.ParcelUtilsKt.assertParcelingIsLossless;





import android.test.suitebuilder.annotation.SmallTest;

import static org.junit.Assert.assertEquals;

import static org.junit.Assert.assertFalse;

import static org.junit.Assert.assertNull;

import static org.junit.Assert.assertTrue;

import static org.junit.Assert.fail;





import junit.framework.TestCase;

import android.os.Build;



import androidx.test.filters.SmallTest;

import androidx.test.runner.AndroidJUnit4;



import com.android.testutils.DevSdkIgnoreRule;

import com.android.testutils.DevSdkIgnoreRule.IgnoreAfter;

import com.android.testutils.DevSdkIgnoreRule.IgnoreUpTo;



import org.junit.Rule;

import org.junit.Test;

import org.junit.runner.RunWith;





import java.net.Inet4Address;

import java.net.Inet4Address;

import java.net.Inet6Address;

import java.net.Inet6Address;

import java.net.InetAddress;

import java.net.InetAddress;





public class RouteInfoTest extends TestCase {

@RunWith(AndroidJUnit4.class)

@SmallTest

public class RouteInfoTest {

    @Rule

    public final DevSdkIgnoreRule ignoreRule = new DevSdkIgnoreRule();



    private static final int INVALID_ROUTE_TYPE = -1;





    private InetAddress Address(String addr) {

    private InetAddress Address(String addr) {

        return InetAddress.parseNumericAddress(addr);

        return InetAddress.parseNumericAddress(addr);
@@ -41,16 +62,33 @@ public class RouteInfoTest extends TestCase { 
        return new IpPrefix(prefix);

        return new IpPrefix(prefix);

    }

    }





    @SmallTest

    @Test

    public void testConstructor() {

    public void testConstructor() {

        RouteInfo r;

        RouteInfo r;



        // Invalid input.

        // Invalid input.

        try {

        try {

            r = new RouteInfo((IpPrefix) null, null, "rmnet0");

            r = new RouteInfo((IpPrefix) null, null, "rmnet0");

            fail("Expected RuntimeException:  destination and gateway null");

            fail("Expected RuntimeException:  destination and gateway null");

        } catch (RuntimeException e) { }

        } catch (RuntimeException e) { }





        try {

            r = new RouteInfo(Prefix("2001:db8:ace::/49"), Address("2001:db8::1"), "rmnet0",

                    INVALID_ROUTE_TYPE);

            fail("Invalid route type should cause exception");

        } catch (IllegalArgumentException e) { }



        try {

            r = new RouteInfo(Prefix("2001:db8:ace::/49"), Address("192.0.2.1"), "rmnet0",

                    RTN_UNREACHABLE);

            fail("Address family mismatch should cause exception");

        } catch (IllegalArgumentException e) { }



        try {

            r = new RouteInfo(Prefix("0.0.0.0/0"), Address("2001:db8::1"), "rmnet0",

                    RTN_UNREACHABLE);

            fail("Address family mismatch should cause exception");

        } catch (IllegalArgumentException e) { }



        // Null destination is default route.

        // Null destination is default route.

        r = new RouteInfo((IpPrefix) null, Address("2001:db8::1"), null);

        r = new RouteInfo((IpPrefix) null, Address("2001:db8::1"), null);

        assertEquals(Prefix("::/0"), r.getDestination());

        assertEquals(Prefix("::/0"), r.getDestination());
@@ -74,6 +112,7 @@ public class RouteInfoTest extends TestCase { 
        assertNull(r.getInterface());

        assertNull(r.getInterface());

    }

    }





    @Test

    public void testMatches() {

    public void testMatches() {

        class PatchedRouteInfo {

        class PatchedRouteInfo {

            private final RouteInfo mRouteInfo;

            private final RouteInfo mRouteInfo;
@@ -113,6 +152,7 @@ public class RouteInfoTest extends TestCase { 
        assertFalse(ipv4Default.matches(Address("2001:db8::f00")));

        assertFalse(ipv4Default.matches(Address("2001:db8::f00")));

    }

    }





    @Test

    public void testEquals() {

    public void testEquals() {

        // IPv4

        // IPv4

        RouteInfo r1 = new RouteInfo(Prefix("2001:db8:ace::/48"), Address("2001:db8::1"), "wlan0");

        RouteInfo r1 = new RouteInfo(Prefix("2001:db8:ace::/48"), Address("2001:db8::1"), "wlan0");
@@ -146,6 +186,7 @@ public class RouteInfoTest extends TestCase { 
        assertNotEqualEitherWay(r1, r3);

        assertNotEqualEitherWay(r1, r3);

    }

    }





    @Test

    public void testHostAndDefaultRoutes() {

    public void testHostAndDefaultRoutes() {

        RouteInfo r;

        RouteInfo r;
@@ -228,6 +269,7 @@ public class RouteInfoTest extends TestCase { 
        assertFalse(r.isIPv6Default());

        assertFalse(r.isIPv6Default());

    }

    }





    @Test

    public void testTruncation() {

    public void testTruncation() {

      LinkAddress l;

      LinkAddress l;

      RouteInfo r;

      RouteInfo r;
@@ -244,6 +286,7 @@ public class RouteInfoTest extends TestCase { 
    // Make sure that creating routes to multicast addresses doesn't throw an exception. Even though

    // 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

    // 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);

    // requestRouteToHostAddress("230.0.0.0", MOBILE_HIPRI);

    @Test

    public void testMulticastRoute() {

    public void testMulticastRoute() {

      RouteInfo r;

      RouteInfo r;

      r = new RouteInfo(Prefix("230.0.0.0/32"), Address("192.0.2.1"), "wlan0");

      r = new RouteInfo(Prefix("230.0.0.0/32"), Address("192.0.2.1"), "wlan0");
@@ -251,16 +294,36 @@ public class RouteInfoTest extends TestCase { 
      // No exceptions? Good.

      // No exceptions? Good.

    }

    }





    @Test

    public void testParceling() {

    public void testParceling() {

        RouteInfo r;

        RouteInfo r;

        r = new RouteInfo(Prefix("192.0.2.0/24"), Address("192.0.2.1"), null);

        assertParcelingIsLossless(r);

        r = new RouteInfo(Prefix("192.0.2.0/24"), null, "wlan0");

        assertParcelingIsLossless(r);

        r = new RouteInfo(Prefix("192.0.2.0/24"), Address("192.0.2.1"), "wlan0", RTN_UNREACHABLE);

        assertParcelingIsLossless(r);

    }





        r = new RouteInfo(Prefix("::/0"), Address("2001:db8::"), null);

    @Test @IgnoreUpTo(Build.VERSION_CODES.Q)

    public void testMtuParceling() {

        final RouteInfo r = new RouteInfo(Prefix("ff02::1/128"), Address("2001:db8::"), "testiface",

                RTN_UNREACHABLE, 1450 /* mtu */);

        assertParcelingIsLossless(r);

        assertParcelingIsLossless(r);

    }





        r = new RouteInfo(Prefix("192.0.2.0/24"), null, "wlan0");

    @Test @IgnoreAfter(Build.VERSION_CODES.Q)

        assertParcelSane(r, 7);

    public void testFieldCount_Q() {

        assertFieldCountEquals(6, RouteInfo.class);

    }



    @Test @IgnoreUpTo(Build.VERSION_CODES.Q)

    public void testFieldCount() {

        // Make sure any new field is covered by the above parceling tests when changing this number

        assertFieldCountEquals(7, RouteInfo.class);

    }

    }





    @Test @IgnoreUpTo(Build.VERSION_CODES.Q)

    public void testMtu() {

    public void testMtu() {

        RouteInfo r;

        RouteInfo r;

        r = new RouteInfo(Prefix("0.0.0.0/0"), Address("0.0.0.0"), "wlan0",

        r = new RouteInfo(Prefix("0.0.0.0/0"), Address("0.0.0.0"), "wlan0",