ActivityManagerInternalTest.java revision e736185ee90e0f19a7092542cadab4cf561a5703 
1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 *      http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License
15 */
16
17package com.android.server.am;
18
19import static org.junit.Assert.assertEquals;
20
21import android.app.ActivityManagerInternal;
22import android.support.test.filters.SmallTest;
23import android.support.test.runner.AndroidJUnit4;
24
25import com.android.server.AppOpsService;
26
27import org.junit.Before;
28import org.junit.Test;
29import org.junit.runner.RunWith;
30
31/**
32 * Test class for {@link ActivityManagerInternal}.
33 *
34 * To run the tests, use
35 *
36 * runtest -c com.android.server.am.ActivityManagerInternalTest frameworks-services
37 *
38 * or the following steps:
39 *
40 * Build: m FrameworksServicesTests
41 * Install: adb install -r \
42 *     ${ANDROID_PRODUCT_OUT}/data/app/FrameworksServicesTests/FrameworksServicesTests.apk
43 * Run: adb shell am instrument -e class com.android.server.am.ActivityManagerInternalTest -w \
44 *     com.android.frameworks.servicestests/android.support.test.runner.AndroidJUnitRunner
45 */
46@SmallTest
47@RunWith(AndroidJUnit4.class)
48public class ActivityManagerInternalTest {
49    private ActivityManagerService mAms;
50    private ActivityManagerInternal mAmi;
51    @Before
52    public void setUp() {
53        mAms = new ActivityManagerService((AppOpsService) null);
54        mAmi = mAms.new LocalService();
55    }
56
57    @Test
58    public void testNotifyNetworkPolicyRulesUpdated() {
59        // For checking there is no crash when there are no active uid records.
60        mAmi.notifyNetworkPolicyRulesUpdated(111, 11);
61
62        // Insert active uid records.
63        final UidRecord record1 = addActiveUidRecord(222, 22);
64        final UidRecord record2 = addActiveUidRecord(333, 33);
65        // Notify that network policy rules are updated for uid 222.
66        mAmi.notifyNetworkPolicyRulesUpdated(222, 44);
67        assertEquals("UidRecord for uid 222 should be updated",
68                44L, record1.lastNetworkUpdatedProcStateSeq);
69        assertEquals("UidRecord for uid 333 should not be updated",
70                33L, record2.lastNetworkUpdatedProcStateSeq);
71    }
72
73    private UidRecord addActiveUidRecord(int uid, long lastNetworkUpdatedProcStateSeq) {
74        final UidRecord record = new UidRecord(uid);
75        record.lastNetworkUpdatedProcStateSeq = lastNetworkUpdatedProcStateSeq;
76        mAms.mActiveUids.put(uid, record);
77        return record;
78    }
79}
80