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Commit 2ab6f1fe authored by Guang Zhu's avatar Guang Zhu
Browse files

Added support to record page load time for each url.

parent 137c4503

tests/DumpRenderTree/assets/run_reliability_tests.py

+50 −3
Original line number Diff line number Diff line
@@ -18,6 +18,7 @@ import time 
TEST_LIST_FILE = "/sdcard/android/reliability_tests_list.txt"

TEST_STATUS_FILE = "/sdcard/android/reliability_running_test.txt"

TEST_TIMEOUT_FILE = "/sdcard/android/reliability_timeout_test.txt"

TEST_LOAD_TIME_FILE = "/sdcard/android/reliability_load_time.txt"

HTTP_URL_FILE = "urllist_http"

HTTPS_URL_FILE = "urllist_https"

NUM_URLS = 25
@@ -62,6 +63,36 @@ def Bugreport(url, bugreport_dir, adb_cmd): 
  os.system(cmd)





def ProcessPageLoadTime(raw_log):

  """Processes the raw page load time logged by test app."""

  log_handle = open(raw_log, "r")

  load_times = {}



  for line in log_handle:

    line = line.strip()

    pair = line.split("|")

    if len(pair) != 2:

      logging.info("Line has more than one '|': " + line)

      continue

    if pair[0] not in load_times:

      load_times[pair[0]] = [0, 0]

    try:

      pair[1] = int(pair[1])

    except ValueError:

      logging.info("Lins has non-numeric load time: " + line)

      continue

    load_times[pair[0]][0] += pair[1]

    load_times[pair[0]][1] += 1



  log_handle.close()



  # rewrite the average time to file

  log_handle = open(raw_log, "w")

  for url, times in load_times.iteritems():

    log_handle.write("%s|%f\n" % (url, float(times[0]) / times[1]))

  log_handle.close()





def main(options, args):

  """Send the url list to device and start testing, restart if crashed."""
@@ -141,8 +172,13 @@ def main(options, args): 
  # Call ReliabilityTestsAutoTest#startReliabilityTests

  test_cmd = (test_cmd_prefix + " -e class "

              "com.android.dumprendertree.ReliabilityTest#"

              "runReliabilityTest -e timeout %s -e delay %s %s" %

              (str(timeout_ms), str(manual_delay), test_cmd_postfix))

              "runReliabilityTest -e timeout %s -e delay %s" %

              (str(timeout_ms), str(manual_delay)))



  if options.logtime:

    test_cmd += " -e logtime true"



  test_cmd += test_cmd_postfix



  adb_output = subprocess.Popen(test_cmd, shell=True,

                                stdout=subprocess.PIPE,
@@ -176,11 +212,19 @@ def main(options, args): 
  else:

    logging.info("No crash found.")



  # get timeout file from sdcard

  test_cmd = (adb_cmd + "pull \"" + TEST_TIMEOUT_FILE + "\" \""

              + timedout_file +  "\"")

  subprocess.Popen(test_cmd, shell=True, stdout=subprocess.PIPE,

                   stderr=subprocess.PIPE).communicate()



  if options.logtime:

    # get logged page load times from sdcard

    test_cmd = (adb_cmd + "pull \"" + TEST_LOAD_TIME_FILE + "\" \""

                + options.logtime +  "\"")

    subprocess.Popen(test_cmd, shell=True, stdout=subprocess.PIPE,

                     stderr=subprocess.PIPE).communicate()

    ProcessPageLoadTime(options.logtime)





if "__main__" == __name__:
@@ -206,5 +250,8 @@ if "__main__" == __name__: 
  option_parser.add_option("-b", "--bugreport",

                           default=".",

                           help="the directory to store bugreport for crashes")

  option_parser.add_option("-l", "--logtime",

                           default=None,

                           help="Logs page load time for each url to the file")

  opts, arguments = option_parser.parse_args()

  main(opts, arguments)

tests/DumpRenderTree/src/com/android/dumprendertree/LayoutTestsAutoRunner.java

+5 −0
Original line number Diff line number Diff line
@@ -69,11 +69,16 @@ public class LayoutTestsAutoRunner extends InstrumentationTestRunner { 
        String r = (String)icicle.get("rebaseline");

        this.mRebaseline = (r != null && r.toLowerCase().equals("true"));

        super.onCreate(icicle);

        

        String logtime = (String) icicle.get("logtime");

        this.mLogtime = (logtime != null

                && logtime.toLowerCase().equals("true"));

    }

    

    public String mTestPath = null;

    public int mTimeoutInMillis = 0;

    public int mDelay = 0;

    public boolean mRebaseline = false;

    public boolean mLogtime = false;

}

tests/DumpRenderTree/src/com/android/dumprendertree/ReliabilityTest.java

+38 −17
Original line number Diff line number Diff line 
package com.android.dumprendertree;



import android.os.Handler;

import android.os.Message;

import android.test.ActivityInstrumentationTestCase2;

import android.util.Log;
@@ -21,6 +22,7 @@ public class ReliabilityTest extends ActivityInstrumentationTestCase2<Reliabilit 
    private static final String TEST_LIST_FILE = "/sdcard/android/reliability_tests_list.txt";

    private static final String TEST_STATUS_FILE = "/sdcard/android/reliability_running_test.txt";

    private static final String TEST_TIMEOUT_FILE = "/sdcard/android/reliability_timeout_test.txt";

    private static final String TEST_LOAD_TIME_FILE = "/sdcard/android/reliability_load_time.txt";

    private static final String TEST_DONE = "#DONE";

    static final String RELIABILITY_TEST_RUNNER_FILES[] = {

        "run_reliability_tests.py"
@@ -65,9 +67,13 @@ public class ReliabilityTest extends ActivityInstrumentationTestCase2<Reliabilit 
            //use message to send new URL to avoid interacting with

            //WebView in non-UI thread

            handler = activity.getHandler();

            handler.sendMessage(handler.obtainMessage(

            Message msg = handler.obtainMessage(

                    ReliabilityTestActivity.MSG_NAVIGATE,

                    runner.mTimeoutInMillis, runner.mDelay, url));

                    runner.mTimeoutInMillis, runner.mDelay);

            msg.getData().putString(ReliabilityTestActivity.MSG_NAV_URL, url);

            msg.getData().putBoolean(ReliabilityTestActivity.MSG_NAV_LOGTIME,

                    runner.mLogtime);

            handler.sendMessage(msg);

            timeoutFlag = activity.waitUntilDone();

            elapsed = System.currentTimeMillis() - start;

            if(elapsed < 1000) {
@@ -79,6 +85,9 @@ public class ReliabilityTest extends ActivityInstrumentationTestCase2<Reliabilit 
            if(timeoutFlag) {

                writeTimeoutFile(url);

            }

            if(runner.mLogtime) {

                writeLoadTime(url, activity.getPageLoadTime());

            }

            System.runFinalization();

            System.gc();

            System.gc();
@@ -171,4 +180,16 @@ public class ReliabilityTest extends ActivityInstrumentationTestCase2<Reliabilit 
            Log.e(LOGTAG, "Cannot update file " + TEST_TIMEOUT_FILE, e);

        }

    }



    private void writeLoadTime(String s, long time) {

        //append to the file containing the list of timeout urls

        try {

            BufferedOutputStream bos = new BufferedOutputStream(

                    new FileOutputStream(TEST_LOAD_TIME_FILE, true));

            bos.write((s + '|' + time + '\n').getBytes());

            bos.close();

        } catch (Exception e) {

            Log.e(LOGTAG, "Cannot update file " + TEST_LOAD_TIME_FILE, e);

        }

    }

}

tests/DumpRenderTree/src/com/android/dumprendertree/ReliabilityTestActivity.java

+55 −40
Original line number Diff line number Diff line
@@ -28,6 +28,8 @@ public class ReliabilityTestActivity extends Activity { 
    public static final int RESULT_TIMEOUT = 0xDEAD;

    public static final int MSG_TIMEOUT = 0xC001;

    public static final int MSG_NAVIGATE = 0xC002;

    public static final String MSG_NAV_URL = "url";

    public static final String MSG_NAV_LOGTIME = "logtime";



    private static final String LOGTAG = "ReliabilityTestActivity";
@@ -36,10 +38,13 @@ public class ReliabilityTestActivity extends Activity { 
    private SimpleChromeClient chromeClient;

    private Handler handler;

    private boolean timeoutFlag;

    private boolean logTime;

    private boolean pageDone;

    private Object pageDoneLock;

    private int pageStartCount;

    private int manualDelay;

    private long startTime;

    private long pageLoadTime;

    private PageDoneRunner pageDoneRunner = new PageDoneRunner();



    @Override
@@ -76,7 +81,8 @@ public class ReliabilityTestActivity extends Activity { 
                        return;

                    case MSG_NAVIGATE:

                        manualDelay = msg.arg2;

                        navigate((String)msg.obj, msg.arg1);

                        navigate(msg.getData().getString(MSG_NAV_URL), msg.arg1);

                        logTime = msg.getData().getBoolean(MSG_NAV_LOGTIME);

                        return;

                }

            }
@@ -100,6 +106,10 @@ public class ReliabilityTestActivity extends Activity { 
            finish();

        }

        webView.stopLoading();

        if(logTime) {

            webView.clearCache(true);

        }

        startTime = System.currentTimeMillis();

        Log.v(LOGTAG, "Navigating to URL: " + url);

        webView.loadUrl(url);
@@ -162,6 +172,10 @@ public class ReliabilityTestActivity extends Activity { 
        }

    }



    public long getPageLoadTime() {

        return pageLoadTime;

    }



    class SimpleWebViewClient extends WebViewClient {



        @Override
@@ -269,6 +283,7 @@ public class ReliabilityTestActivity extends Activity { 


        public void run() {

            Log.v(LOGTAG, "Finishing URL: " + webView.getUrl());

            pageLoadTime = System.currentTimeMillis() - startTime;

            setPageDone(true);

        }

    }