WifiAssociationTestRunner.java revision d21f1c1e4d34306ab7aa99f5be1b886f6b4e07a8 
1/*
2 * Copyright (C) 2013, 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.connectivitymanagertest;
18
19import android.content.Context;
20import android.net.wifi.WifiManager;
21import android.os.Bundle;
22import android.test.InstrumentationTestRunner;
23import android.test.InstrumentationTestSuite;
24import android.util.Log;
25
26import com.android.connectivitymanagertest.functional.WifiAssociationTest;
27
28import junit.framework.TestSuite;
29import junit.framework.Assert;
30
31/**
32 * Instrumentation Test Runner for wifi association test.
33 * The instrument will set frequency band if it is necessary
34 *
35 * To run the association tests:
36 *
37 * adb shell am instrument -e ssid <ssid> -e password <password> \
38 * -e security-type [OPEN|WEP64|WEP128|WPA_TKIP|WPA2_AES] -e frequency-band [2.4|5.0|auto]
39 * -w com.android.connectivitymanagertest/.WifiAssociationTestRunner"
40 */
41public class WifiAssociationTestRunner extends InstrumentationTestRunner {
42    private static final String TAG = "WifiAssociationTestRunner";
43    public int mBand;
44
45    @Override
46    public TestSuite getAllTests() {
47        TestSuite suite = new InstrumentationTestSuite(this);
48        suite.addTestSuite(WifiAssociationTest.class);
49        return suite;
50    }
51
52    @Override
53    public ClassLoader getLoader() {
54        return WifiAssociationTestRunner.class.getClassLoader();
55    }
56
57    @Override
58    public void onCreate(Bundle icicle) {
59        super.onCreate(icicle);
60        String mFrequencyBand = icicle.getString("frequency-band");
61        if (mFrequencyBand != null) {
62            setFrequencyBand(mFrequencyBand);
63        }
64    }
65
66    private void setFrequencyBand(String band) {
67        WifiManager mWifiManager = (WifiManager)getContext().getSystemService(Context.WIFI_SERVICE);
68        if (band.equals("2.4")) {
69            Log.v(TAG, "set frequency band to 2.4");
70            mBand = WifiManager.WIFI_FREQUENCY_BAND_2GHZ;
71        } else if (band.equals("5.0")) {
72            Log.v(TAG, "set frequency band to 5.0");
73            mBand = WifiManager.WIFI_FREQUENCY_BAND_5GHZ;
74        } else if (band.equals("auto")) {
75            Log.v(TAG, "set frequency band to auto");
76            mBand = WifiManager.WIFI_FREQUENCY_BAND_AUTO;
77        } else {
78            Assert.fail("invalid frequency band");
79        }
80        int currentFreq = mWifiManager.getFrequencyBand();
81        if (mBand == currentFreq) {
82            Log.v(TAG, "frequency band has been set");
83            return;
84        }
85        mWifiManager.setFrequencyBand(mBand, true);
86    }
87}
88