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/*
* Copyright (C) 2022 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.server;
import static android.net.INetd.PERMISSION_INTERNET;
import static org.junit.Assume.assumeFalse;
import static org.mockito.Mockito.verify;
import android.net.INetd;
import android.os.Build;
import androidx.test.filters.SmallTest;
import com.android.modules.utils.build.SdkLevel;
import com.android.testutils.DevSdkIgnoreRule;
import com.android.testutils.DevSdkIgnoreRunner;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.Mock;
import org.mockito.MockitoAnnotations;
@RunWith(DevSdkIgnoreRunner.class)
@SmallTest
@DevSdkIgnoreRule.IgnoreUpTo(Build.VERSION_CODES.R)
public final class BpfNetMapsTest {
private static final String TAG = "BpfNetMapsTest";
private static final int TEST_UID = 10086;
private static final int[] TEST_UIDS = {10002, 10003};
private static final String IFNAME = "wlan0";
private static final String CHAINNAME = "fw_dozable";
private BpfNetMaps mBpfNetMaps;
@Mock INetd mNetd;
@Before
public void setUp() {
MockitoAnnotations.initMocks(this);
mBpfNetMaps = new BpfNetMaps(mNetd);
}
@Test
public void testBpfNetMapsBeforeT() throws Exception {
assumeFalse(SdkLevel.isAtLeastT());
mBpfNetMaps.addUidInterfaceRules(IFNAME, TEST_UIDS);
verify(mNetd).firewallAddUidInterfaceRules(IFNAME, TEST_UIDS);
mBpfNetMaps.removeUidInterfaceRules(TEST_UIDS);
verify(mNetd).firewallRemoveUidInterfaceRules(TEST_UIDS);
mBpfNetMaps.setNetPermForUids(PERMISSION_INTERNET, TEST_UIDS);
verify(mNetd).trafficSetNetPermForUids(PERMISSION_INTERNET, TEST_UIDS);
}
}
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