SyncOperationTest.java revision 6428046767ee4195617fb41b5639eefa2ca7a939 
1/*
2 * Copyright (C) 2010 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.content;
18
19import android.accounts.Account;
20import android.content.ContentResolver;
21import android.content.Context;
22import android.os.Bundle;
23import android.os.SystemClock;
24import android.provider.Settings;
25import android.test.AndroidTestCase;
26import android.test.suitebuilder.annotation.SmallTest;
27
28/**
29 * You can run those tests with:
30 *
31 * adb shell am instrument
32 * -e debug false
33 * -w
34 * -e class android.content.SyncOperationTest com.android.frameworks.coretests/android.test.InstrumentationTestRunner
35 */
36
37public class SyncOperationTest extends AndroidTestCase {
38
39    Account mDummy;
40    /** Indicate an unimportant long that we're not testing. */
41    long mUnimportantLong = 0L;
42    /** Empty bundle. */
43    Bundle mEmpty;
44    /** Silly authority. */
45    String mAuthority;
46
47    @Override
48    public void setUp() {
49        mDummy = new Account("account1", "type1");
50        mEmpty = new Bundle();
51        mAuthority = "authority1";
52    }
53
54    @SmallTest
55    public void testToKey() {
56        Account account1 = new Account("account1", "type1");
57        Account account2 = new Account("account2", "type2");
58
59        Bundle b1 = new Bundle();
60        Bundle b2 = new Bundle();
61        b2.putBoolean("b2", true);
62
63        SyncOperation op1 = new SyncOperation(account1, 0,
64                1,
65                SyncOperation.REASON_PERIODIC,
66                "authority1",
67                b1,
68                100, /* run time from now*/
69                10, /* flex */
70                1000,
71                10000,
72                false);
73
74        // Same as op1 but different time infos
75        SyncOperation op2 = new SyncOperation(account1, 0,
76                1,
77                SyncOperation.REASON_PERIODIC,
78                "authority1",
79                b1,
80                200,
81                20,
82                2000,
83                20000,
84                false);
85
86        // Same as op1 but different authority
87        SyncOperation op3 = new SyncOperation(account1, 0,
88                1,
89                SyncOperation.REASON_PERIODIC,
90                "authority2",
91                b1,
92                100,
93                10,
94                1000,
95                10000,
96                false);
97
98        // Same as op1 but different account
99        SyncOperation op4 = new SyncOperation(account2, 0,
100                1,
101                SyncOperation.REASON_PERIODIC,
102                "authority1",
103                b1,
104                100,
105                10,
106                1000,
107                10000,
108                false);
109
110        // Same as op1 but different bundle
111        SyncOperation op5 = new SyncOperation(account1, 0,
112                1,
113                SyncOperation.REASON_PERIODIC,
114                "authority1",
115                b2,
116                100,
117                10,
118                1000,
119                10000,
120                false);
121
122        assertEquals(op1.key, op2.key);
123        assertNotSame(op1.key, op3.key);
124        assertNotSame(op1.key, op4.key);
125        assertNotSame(op1.key, op5.key);
126    }
127
128    @SmallTest
129    public void testCompareTo() {
130        long soon = 1000;
131        long soonFlex = 50;
132        long after = 1500;
133        long afterFlex = 100;
134        SyncOperation op1 = new SyncOperation(mDummy, 0, 0, SyncOperation.REASON_PERIODIC,
135                "authority1", mEmpty, soon, soonFlex, mUnimportantLong, mUnimportantLong, true);
136
137        // Interval disjoint from and after op1.
138        SyncOperation op2 = new SyncOperation(mDummy, 0, 0, SyncOperation.REASON_PERIODIC,
139                "authority1", mEmpty, after, afterFlex, mUnimportantLong, mUnimportantLong, true);
140
141        // Interval equivalent to op1, but expedited.
142        Bundle b2 = new Bundle();
143        b2.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true);
144        SyncOperation op3 = new SyncOperation(mDummy, 0, 0, 0,
145                "authority1", b2, -1, soonFlex, mUnimportantLong, mUnimportantLong, true);
146
147        // Interval overlaps but not equivalent to op1.
148        SyncOperation op4 = new SyncOperation(mDummy, 0, 0, SyncOperation.REASON_PERIODIC,
149                "authority1", mEmpty, soon + 100, soonFlex + 100, mUnimportantLong, mUnimportantLong, true);
150
151        assertTrue(op1.compareTo(op2) == -1);
152        assertTrue("less than not transitive.", op2.compareTo(op1) == 1);
153        assertTrue("Expedited sync not smaller than non-expedited.", op1.compareTo(op3) == 1);
154        assertTrue("greater than not transitive. ", op3.compareTo(op1) == -1);
155        assertTrue("overlapping intervals not correctly compared.", op1.compareTo(op4) == -1);
156        assertTrue("equality not transitive.", op4.compareTo(op1) == 1);
157    }
158
159    @SmallTest
160    public void testCopyConstructor() {
161        long fiveSecondsFromNow = 5 * 1000L;
162        long twoSecondsFlex = 2 * 1000L;
163        long eightSeconds = 8 * 1000L;
164        long fourSeconds = 4 * 1000L;
165
166        Bundle withExpedited = new Bundle();
167        withExpedited.putBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, true);
168        SyncOperation op = new SyncOperation(mDummy, 0, 0, SyncOperation.REASON_USER_START,
169                mAuthority, withExpedited, fiveSecondsFromNow, twoSecondsFlex,
170                eightSeconds /* backoff */, fourSeconds /* delayUntil */, true);
171        // Create another sync op to be rerun in 5 minutes.
172        long now = SystemClock.elapsedRealtime();
173        SyncOperation copy = new SyncOperation(op, fiveSecondsFromNow * 60);
174        // Copying an expedited sync to be re-run should not keep expedited property.
175        assertFalse("A rescheduled sync based off an expedited should not be expedited!",
176                copy.isExpedited());
177        assertFalse("A rescheduled sync based off an expedited should not have expedited=true in"
178                + "its bundle.",
179                copy.extras.getBoolean(ContentResolver.SYNC_EXTRAS_EXPEDITED, false));
180        assertTrue("Copied sync is not respecting new provided run-time.",
181                copy.latestRunTime == (now + fiveSecondsFromNow * 60));
182        assertTrue("A rescheduled sync should not have any flex.",
183                copy.flexTime == 0L);
184        assertTrue("A rescheduled op should honour the old op's backoff.",
185                copy.backoff == eightSeconds);
186        assertTrue("A rescheduled op should honour the old op's delayUntil param.",
187                copy.delayUntil == fourSeconds);
188
189    }
190}
191