PowerMeasurement.java revision 7c6efa13f129dbae5319f0981a430d4662f43354 
1package com.android.browserpowertest;
2
3import android.content.Intent;
4import android.app.Instrumentation;
5import android.os.Handler;
6import android.os.Message;
7import android.test.ActivityInstrumentationTestCase2;
8import android.util.Log;
9import junit.framework.*;
10
11public class PowerMeasurement extends ActivityInstrumentationTestCase2<PowerTestActivity> {
12
13    private static final String LOGTAG = "PowerMeasurement";
14    private static final String PKG_NAME = "com.android.browserpowertest";
15    private static final String TESTING_URL = "http://www.espn.com";
16    private static final int TIME_OUT = 2 * 60 * 1000;
17    private static final int DELAY = 0;
18
19    public PowerMeasurement() {
20        super(PKG_NAME, PowerTestActivity.class);
21    }
22
23    public void testPageLoad() throws Throwable {
24        Instrumentation mInst = getInstrumentation();
25        PowerTestActivity act = getActivity();
26
27        Intent intent = new Intent(mInst.getContext(), PowerTestActivity.class);
28        intent.setFlags(Intent.FLAG_ACTIVITY_NEW_TASK);
29        long start = System.currentTimeMillis();
30        PowerTestActivity activity = (PowerTestActivity)mInst.startActivitySync(
31                intent);
32        activity.reset();
33        //send a message with the new URL
34        Handler handler = activity.getHandler();
35        Message msg = handler.obtainMessage(
36                PowerTestActivity.MSG_NAVIGATE, TIME_OUT, DELAY);
37        msg.getData().putString(PowerTestActivity.MSG_NAV_URL, TESTING_URL);
38        msg.getData().putBoolean(PowerTestActivity.MSG_NAV_LOGTIME, true);
39
40        handler.sendMessage(msg);
41        boolean timeoutFlag = activity.waitUntilDone();
42        long end = System.currentTimeMillis();
43        assertFalse(TESTING_URL + " failed to load", timeoutFlag);
44        boolean pageErrorFlag = activity.getPageError();
45        assertFalse(TESTING_URL + " is not available, either network is down or the server is down",
46                pageErrorFlag);
47        Log.v(LOGTAG, "Page is loaded in " + activity.getPageLoadTime() + " ms.");
48
49        activity.finish();
50    }
51}
52