1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
|
/*
* Copyright (C) 2011 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 android.app;
import android.content.Context;
import android.content.Intent;
import android.net.Uri;
import android.os.SystemClock;
import android.test.InstrumentationTestCase;
import android.test.RepetitiveTest;
import android.test.TimedTest;
import java.util.Random;
/**
* Test which spams notification manager with a large number of notifications, for both stress and
* performance testing.
*/
public class NotificationStressTest extends InstrumentationTestCase {
private static final int NUM_ITERATIONS = 200;
private static final int[] ICONS = new int[] {
android.R.drawable.stat_notify_call_mute,
android.R.drawable.stat_notify_chat,
android.R.drawable.stat_notify_error,
android.R.drawable.stat_notify_missed_call,
android.R.drawable.stat_notify_more,
android.R.drawable.stat_notify_sdcard,
android.R.drawable.stat_notify_sdcard_prepare,
android.R.drawable.stat_notify_sdcard_usb,
android.R.drawable.stat_notify_sync,
android.R.drawable.stat_notify_sync_noanim,
android.R.drawable.stat_notify_voicemail,
};
private final Random mRandom = new Random();
private Context mContext;
private NotificationManager mNotificationManager;
private int notifyId = 0;
@Override
protected void setUp() throws Exception {
super.setUp();
mContext = getInstrumentation().getContext();
mNotificationManager = (NotificationManager) mContext.getSystemService(
Context.NOTIFICATION_SERVICE);
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
mNotificationManager.cancelAll();
}
@RepetitiveTest(numIterations=NUM_ITERATIONS)
public void testNotificationStress() {
// Cancel one of every five notifications to vary load on notification manager
if (notifyId % 5 == 4) {
mNotificationManager.cancel(notifyId - 4);
}
sendNotification(notifyId++, "testNotificationStressNotify");
}
private void sendNotification(int id, CharSequence text) {
// Create "typical" notification with random icon
Notification notification = new Notification(ICONS[mRandom.nextInt(ICONS.length)], text,
System.currentTimeMillis());
// Fill in arbitrary content
Intent intent = new Intent(Intent.ACTION_VIEW, Uri.parse("http://www.google.com"));
PendingIntent pendingIntent = PendingIntent.getActivity(mContext, 0, intent, 0);
CharSequence title = text + " " + id;
CharSequence subtitle = String.valueOf(System.currentTimeMillis());
notification.setLatestEventInfo(mContext, title, subtitle, pendingIntent);
mNotificationManager.notify(id, notification);
SystemClock.sleep(10);
}
}
|
