1/*
2 * Copyright (C) 2011 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.mms.ui;
18
19import android.os.Environment;
20import android.test.suitebuilder.annotation.LargeTest;
21import android.util.Log;
22
23import java.io.BufferedWriter;
24import java.io.File;
25import java.io.FileWriter;
26
27/**
28 * Sms stress test. Send muliptle sms each with multiple segments.
29 * To run this test
30 * adb shell am instrument -e class com.android.mms.ui.SmsStressTest
31 *  -w com.android.mms.tests/com.android.mms.SmsTestRunner
32 */
33public class SmsStressTest extends SmsTest {
34    private final static String TAG = "SmsStressTest";
35    private final static String OUTPUT = "result.txt";
36    private long mSendInterval = 10 * 1000; // 10 seconds
37    protected int mIteration = 100;
38    protected BufferedWriter mWriter = null;
39
40    @Override
41    protected void setUp() throws Exception {
42        super.setUp();
43        // Get input value for this test
44        if (mInst.mNumberMessages > 0) {
45            mIteration = mInst.mNumberMessages;
46        }
47        if (mInst.mSendInterval > 0) {
48            mSendInterval = mInst.mSendInterval;
49        }
50        Log.v(TAG, String.format("mIteration: %d, mSendInterval: %d",
51                                 mIteration, mSendInterval));
52        mWriter = new BufferedWriter(new FileWriter(new File(
53            Environment.getExternalStorageDirectory(), OUTPUT), true));
54    }
55
56    @Override
57    protected void tearDown() throws Exception {
58        Log.v(TAG, "tearDown");
59        if (mWriter != null) {
60            mWriter.close();
61        }
62        super.tearDown();
63    }
64
65    /**
66     * Sending multiple sms over a single thread
67     */
68    @LargeTest
69    public void testMultiMessageOverSingleThread() throws Throwable {
70        int i;
71        for (i = 0; i < mIteration; i++) {
72            Log.v(TAG, "iteration: " + i);
73            assertTrue("send & receive message failed",
74                    sendAndReceiveMessage());
75            sleep(mSendInterval);
76            mWriter.write(String.format("send message %d out of %d\n",
77                                        (i+1), mIteration));
78        }
79    }
80}
81