| /** |
| ** Copyright 2007, 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 com.android.commands.monkey; |
| |
| import android.app.ActivityManagerNative; |
| import android.app.IActivityManager; |
| import android.app.IActivityController; |
| import android.content.ComponentName; |
| import android.content.Intent; |
| import android.content.pm.IPackageManager; |
| import android.content.pm.ResolveInfo; |
| import android.os.Debug; |
| import android.os.Process; |
| import android.os.RemoteException; |
| import android.os.ServiceManager; |
| import android.os.SystemProperties; |
| import android.server.data.CrashData; |
| import android.view.IWindowManager; |
| |
| import java.io.BufferedReader; |
| import java.io.ByteArrayInputStream; |
| import java.io.DataInputStream; |
| import java.io.File; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.InputStreamReader; |
| import java.util.ArrayList; |
| import java.util.HashSet; |
| import java.util.Iterator; |
| import java.util.List; |
| |
| /** |
| * Application that injects random key events and other actions into the system. |
| */ |
| public class Monkey { |
| |
| /** |
| * Monkey Debugging/Dev Support |
| * |
| * All values should be zero when checking in. |
| */ |
| private final static int DEBUG_ALLOW_ANY_STARTS = 0; |
| private final static int DEBUG_ALLOW_ANY_RESTARTS = 0; |
| private IActivityManager mAm; |
| private IWindowManager mWm; |
| private IPackageManager mPm; |
| |
| /** Command line arguments */ |
| private String[] mArgs; |
| /** Current argument being parsed */ |
| private int mNextArg; |
| /** Data of current argument */ |
| private String mCurArgData; |
| |
| /** Running in verbose output mode? 1= verbose, 2=very verbose */ |
| private int mVerbose; |
| |
| /** Ignore any application crashes while running? */ |
| private boolean mIgnoreCrashes; |
| |
| /** Ignore any not responding timeouts while running? */ |
| private boolean mIgnoreTimeouts; |
| |
| /** Ignore security exceptions when launching activities */ |
| /** (The activity launch still fails, but we keep pluggin' away) */ |
| private boolean mIgnoreSecurityExceptions; |
| |
| /** Monitor /data/tombstones and stop the monkey if new files appear. */ |
| private boolean mMonitorNativeCrashes; |
| |
| /** Send no events. Use with long throttle-time to watch user operations */ |
| private boolean mSendNoEvents; |
| |
| /** This is set when we would like to abort the running of the monkey. */ |
| private boolean mAbort; |
| |
| /** This is set by the ActivityController thread to request collection of ANR trace files */ |
| private boolean mRequestAnrTraces = false; |
| |
| /** This is set by the ActivityController thread to request a "dumpsys meminfo" */ |
| private boolean mRequestDumpsysMemInfo = false; |
| |
| /** Kill the process after a timeout or crash. */ |
| private boolean mKillProcessAfterError; |
| |
| /** Generate hprof reports before/after monkey runs */ |
| private boolean mGenerateHprof; |
| |
| /** Packages we are allowed to run, or empty if no restriction. */ |
| private HashSet<String> mValidPackages = new HashSet<String>(); |
| /** Categories we are allowed to launch **/ |
| ArrayList<String> mMainCategories = new ArrayList<String>(); |
| /** Applications we can switch to. */ |
| private ArrayList<ComponentName> mMainApps = new ArrayList<ComponentName>(); |
| |
| /** The delay between event inputs **/ |
| long mThrottle = 0; |
| |
| /** The number of iterations **/ |
| int mCount = 1000; |
| |
| /** The random number seed **/ |
| long mSeed = 0; |
| |
| /** Dropped-event statistics **/ |
| long mDroppedKeyEvents = 0; |
| long mDroppedPointerEvents = 0; |
| long mDroppedTrackballEvents = 0; |
| long mDroppedFlipEvents = 0; |
| |
| /** a filename to the script (if any) **/ |
| private String mScriptFileName = null; |
| |
| /** a TCP port to listen on for remote commands. */ |
| private int mServerPort = -1; |
| |
| private static final File TOMBSTONES_PATH = new File("/data/tombstones"); |
| private HashSet<String> mTombstones = null; |
| |
| float[] mFactors = new float[MonkeySourceRandom.FACTORZ_COUNT]; |
| MonkeyEventSource mEventSource; |
| private MonkeyNetworkMonitor mNetworkMonitor = new MonkeyNetworkMonitor(); |
| |
| // information on the current activity. |
| public static Intent currentIntent; |
| public static String currentPackage; |
| |
| /** |
| * Monitor operations happening in the system. |
| */ |
| private class ActivityController extends IActivityController.Stub { |
| public boolean activityStarting(Intent intent, String pkg) { |
| boolean allow = checkEnteringPackage(pkg) || (DEBUG_ALLOW_ANY_STARTS != 0); |
| if (mVerbose > 0) { |
| System.out.println(" // " + (allow ? "Allowing" : "Rejecting") |
| + " start of " + intent + " in package " + pkg); |
| } |
| currentPackage = pkg; |
| currentIntent = intent; |
| return allow; |
| } |
| |
| public boolean activityResuming(String pkg) { |
| System.out.println(" // activityResuming(" + pkg + ")"); |
| boolean allow = checkEnteringPackage(pkg) || (DEBUG_ALLOW_ANY_RESTARTS != 0); |
| if (!allow) { |
| if (mVerbose > 0) { |
| System.out.println(" // " + (allow ? "Allowing" : "Rejecting") |
| + " resume of package " + pkg); |
| } |
| } |
| currentPackage = pkg; |
| return allow; |
| } |
| |
| private boolean checkEnteringPackage(String pkg) { |
| if (pkg == null) { |
| return true; |
| } |
| // preflight the hash lookup to avoid the cost of hash key generation |
| if (mValidPackages.size() == 0) { |
| return true; |
| } else { |
| return mValidPackages.contains(pkg); |
| } |
| } |
| |
| public boolean appCrashed(String processName, int pid, String shortMsg, |
| String longMsg, byte[] crashData) { |
| System.err.println("// CRASH: " + processName + " (pid " + pid |
| + ")"); |
| System.err.println("// Short Msg: " + shortMsg); |
| System.err.println("// Long Msg: " + longMsg); |
| if (crashData != null) { |
| try { |
| CrashData cd = new CrashData(new DataInputStream( |
| new ByteArrayInputStream(crashData))); |
| System.err.println("// Build Label: " |
| + cd.getBuildData().getFingerprint()); |
| System.err.println("// Build Changelist: " |
| + cd.getBuildData().getIncrementalVersion()); |
| System.err.println("// Build Time: " |
| + cd.getBuildData().getTime()); |
| System.err.println("// ID: " + cd.getId()); |
| System.err.println("// Tag: " + cd.getActivity()); |
| System.err.println(cd.getThrowableData().toString( |
| "// ")); |
| } catch (IOException e) { |
| System.err.println("// BAD STACK CRAWL"); |
| } |
| } |
| |
| if (!mIgnoreCrashes) { |
| synchronized (Monkey.this) { |
| mAbort = true; |
| } |
| |
| return !mKillProcessAfterError; |
| } |
| return false; |
| } |
| |
| public int appNotResponding(String processName, int pid, |
| String processStats) { |
| System.err.println("// NOT RESPONDING: " + processName |
| + " (pid " + pid + ")"); |
| System.err.println(processStats); |
| reportProcRank(); |
| synchronized (Monkey.this) { |
| mRequestAnrTraces = true; |
| mRequestDumpsysMemInfo = true; |
| } |
| if (!mIgnoreTimeouts) { |
| synchronized (Monkey.this) { |
| mAbort = true; |
| } |
| return (mKillProcessAfterError) ? -1 : 1; |
| } |
| return 1; |
| } |
| } |
| |
| /** |
| * Run the procrank tool to insert system status information into the debug report. |
| */ |
| private void reportProcRank() { |
| commandLineReport("procrank", "procrank"); |
| } |
| |
| /** |
| * Run "cat /data/anr/traces.txt". Wait about 5 seconds first, to let the asynchronous |
| * report writing complete. |
| */ |
| private void reportAnrTraces() { |
| try { |
| Thread.sleep(5 * 1000); |
| } catch (InterruptedException e) { |
| } |
| commandLineReport("anr traces", "cat /data/anr/traces.txt"); |
| } |
| |
| /** |
| * Run "dumpsys meminfo" |
| * |
| * NOTE: You cannot perform a dumpsys call from the ActivityController callback, as it will |
| * deadlock. This should only be called from the main loop of the monkey. |
| */ |
| private void reportDumpsysMemInfo() { |
| commandLineReport("meminfo", "dumpsys meminfo"); |
| } |
| |
| /** |
| * Print report from a single command line. |
| * @param reportName Simple tag that will print before the report and in various annotations. |
| * @param command Command line to execute. |
| * TODO: Use ProcessBuilder & redirectErrorStream(true) to capture both streams (might be |
| * important for some command lines) |
| */ |
| private void commandLineReport(String reportName, String command) { |
| System.err.println(reportName + ":"); |
| Runtime rt = Runtime.getRuntime(); |
| try { |
| // Process must be fully qualified here because android.os.Process is used elsewhere |
| java.lang.Process p = Runtime.getRuntime().exec(command); |
| |
| // pipe everything from process stdout -> System.err |
| InputStream inStream = p.getInputStream(); |
| InputStreamReader inReader = new InputStreamReader(inStream); |
| BufferedReader inBuffer = new BufferedReader(inReader); |
| String s; |
| while ((s = inBuffer.readLine()) != null) { |
| System.err.println(s); |
| } |
| |
| int status = p.waitFor(); |
| System.err.println("// " + reportName + " status was " + status); |
| } catch (Exception e) { |
| System.err.println("// Exception from " + reportName + ":"); |
| System.err.println(e.toString()); |
| } |
| } |
| |
| /** |
| * Command-line entry point. |
| * |
| * @param args The command-line arguments |
| */ |
| public static void main(String[] args) { |
| // Tell the system that Monkey is running. |
| SystemProperties.set("monkey.running", "true"); |
| // Add a hook to tell the system that Monkey has finished running. |
| Runtime.getRuntime().addShutdownHook(new Thread() { |
| public void run() { |
| SystemProperties.set("monkey.running", null); |
| } |
| }); |
| |
| int resultCode = (new Monkey()).run(args); |
| System.exit(resultCode); |
| } |
| |
| /** |
| * Run the command! |
| * |
| * @param args The command-line arguments |
| * @return Returns a posix-style result code. 0 for no error. |
| */ |
| private int run(String[] args) { |
| // Super-early debugger wait |
| for (String s : args) { |
| if ("--wait-dbg".equals(s)) { |
| Debug.waitForDebugger(); |
| } |
| } |
| |
| // Default values for some command-line options |
| mVerbose = 0; |
| mCount = 1000; |
| mSeed = 0; |
| mThrottle = 0; |
| |
| // prepare for command-line processing |
| mArgs = args; |
| mNextArg = 0; |
| |
| //set a positive value, indicating none of the factors is provided yet |
| for (int i = 0; i < MonkeySourceRandom.FACTORZ_COUNT; i++) { |
| mFactors[i] = 1.0f; |
| } |
| |
| if (!processOptions()) { |
| return -1; |
| } |
| |
| // now set up additional data in preparation for launch |
| if (mMainCategories.size() == 0) { |
| mMainCategories.add(Intent.CATEGORY_LAUNCHER); |
| mMainCategories.add(Intent.CATEGORY_MONKEY); |
| } |
| |
| if (mVerbose > 0) { |
| System.out.println(":Monkey: seed=" + mSeed + " count=" + mCount); |
| if (mValidPackages.size() > 0) { |
| Iterator<String> it = mValidPackages.iterator(); |
| while (it.hasNext()) { |
| System.out.println(":AllowPackage: " + it.next()); |
| } |
| } |
| if (mMainCategories.size() != 0) { |
| Iterator<String> it = mMainCategories.iterator(); |
| while (it.hasNext()) { |
| System.out.println(":IncludeCategory: " + it.next()); |
| } |
| } |
| } |
| |
| if (!checkInternalConfiguration()) { |
| return -2; |
| } |
| |
| if (!getSystemInterfaces()) { |
| return -3; |
| } |
| |
| if (!getMainApps()) { |
| return -4; |
| } |
| |
| if (mScriptFileName != null) { |
| // script mode, ignore other options |
| mEventSource = new MonkeySourceScript(mScriptFileName, mThrottle); |
| mEventSource.setVerbose(mVerbose); |
| } else if (mServerPort != -1) { |
| try { |
| mEventSource = new MonkeySourceNetwork(mServerPort); |
| } catch (IOException e) { |
| System.out.println("Error binding to network socket."); |
| return -5; |
| } |
| mCount = Integer.MAX_VALUE; |
| } else { |
| // random source by default |
| if (mVerbose >= 2) { // check seeding performance |
| System.out.println("// Seeded: " + mSeed); |
| } |
| mEventSource = new MonkeySourceRandom(mSeed, mMainApps, mThrottle); |
| mEventSource.setVerbose(mVerbose); |
| //set any of the factors that has been set |
| for (int i = 0; i < MonkeySourceRandom.FACTORZ_COUNT; i++) { |
| if (mFactors[i] <= 0.0f) { |
| ((MonkeySourceRandom) mEventSource).setFactors(i, mFactors[i]); |
| } |
| } |
| |
| //in random mode, we start with a random activity |
| ((MonkeySourceRandom) mEventSource).generateActivity(); |
| } |
| |
| //validate source generator |
| if (!mEventSource.validate()) { |
| return -5; |
| } |
| |
| if (mScriptFileName != null) { |
| // in random mode, count is the number of single events |
| // while in script mode, count is the number of repetition |
| // for a sequence of events, so we need do multiply the length of |
| // that sequence |
| mCount = mCount * ((MonkeySourceScript) mEventSource) |
| .getOneRoundEventCount(); |
| } |
| |
| // If we're profiling, do it immediately before/after the main monkey loop |
| if (mGenerateHprof) { |
| signalPersistentProcesses(); |
| } |
| |
| mNetworkMonitor.start(); |
| int crashedAtCycle = runMonkeyCycles(); |
| mNetworkMonitor.stop(); |
| |
| synchronized (this) { |
| if (mRequestAnrTraces) { |
| reportAnrTraces(); |
| mRequestAnrTraces = false; |
| } |
| if (mRequestDumpsysMemInfo) { |
| reportDumpsysMemInfo(); |
| mRequestDumpsysMemInfo = false; |
| } |
| } |
| |
| if (mGenerateHprof) { |
| signalPersistentProcesses(); |
| if (mVerbose > 0) { |
| System.out.println("// Generated profiling reports in /data/misc"); |
| } |
| } |
| |
| try { |
| mAm.setActivityController(null); |
| mNetworkMonitor.unregister(mAm); |
| } catch (RemoteException e) { |
| // just in case this was latent (after mCount cycles), make sure |
| // we report it |
| if (crashedAtCycle >= mCount) { |
| crashedAtCycle = mCount - 1; |
| } |
| } |
| |
| // report dropped event stats |
| if (mVerbose > 0) { |
| System.out.print(":Dropped: keys="); |
| System.out.print(mDroppedKeyEvents); |
| System.out.print(" pointers="); |
| System.out.print(mDroppedPointerEvents); |
| System.out.print(" trackballs="); |
| System.out.print(mDroppedTrackballEvents); |
| System.out.print(" flips="); |
| System.out.println(mDroppedFlipEvents); |
| } |
| |
| // report network stats |
| mNetworkMonitor.dump(); |
| |
| if (crashedAtCycle < mCount - 1) { |
| System.err.println("** System appears to have crashed at event " |
| + crashedAtCycle + " of " + mCount + " using seed " + mSeed); |
| return crashedAtCycle; |
| } else { |
| if (mVerbose > 0) { |
| System.out.println("// Monkey finished"); |
| } |
| return 0; |
| } |
| } |
| |
| /** |
| * Process the command-line options |
| * |
| * @return Returns true if options were parsed with no apparent errors. |
| */ |
| private boolean processOptions() { |
| // quick (throwaway) check for unadorned command |
| if (mArgs.length < 1) { |
| showUsage(); |
| return false; |
| } |
| |
| try { |
| String opt; |
| while ((opt = nextOption()) != null) { |
| if (opt.equals("-s")) { |
| mSeed = nextOptionLong("Seed"); |
| } else if (opt.equals("-p")) { |
| mValidPackages.add(nextOptionData()); |
| } else if (opt.equals("-c")) { |
| mMainCategories.add(nextOptionData()); |
| } else if (opt.equals("-v")) { |
| mVerbose += 1; |
| } else if (opt.equals("--ignore-crashes")) { |
| mIgnoreCrashes = true; |
| } else if (opt.equals("--ignore-timeouts")) { |
| mIgnoreTimeouts = true; |
| } else if (opt.equals("--ignore-security-exceptions")) { |
| mIgnoreSecurityExceptions = true; |
| } else if (opt.equals("--monitor-native-crashes")) { |
| mMonitorNativeCrashes = true; |
| } else if (opt.equals("--kill-process-after-error")) { |
| mKillProcessAfterError = true; |
| } else if (opt.equals("--hprof")) { |
| mGenerateHprof = true; |
| } else if (opt.equals("--pct-touch")) { |
| mFactors[MonkeySourceRandom.FACTOR_TOUCH] = |
| -nextOptionLong("touch events percentage"); |
| } else if (opt.equals("--pct-motion")) { |
| mFactors[MonkeySourceRandom.FACTOR_MOTION] = |
| -nextOptionLong("motion events percentage"); |
| } else if (opt.equals("--pct-trackball")) { |
| mFactors[MonkeySourceRandom.FACTOR_TRACKBALL] = |
| -nextOptionLong("trackball events percentage"); |
| } else if (opt.equals("--pct-nav")) { |
| mFactors[MonkeySourceRandom.FACTOR_NAV] = |
| -nextOptionLong("nav events percentage"); |
| } else if (opt.equals("--pct-majornav")) { |
| mFactors[MonkeySourceRandom.FACTOR_MAJORNAV] = |
| -nextOptionLong("major nav events percentage"); |
| } else if (opt.equals("--pct-appswitch")) { |
| mFactors[MonkeySourceRandom.FACTOR_APPSWITCH] = |
| -nextOptionLong("app switch events percentage"); |
| } else if (opt.equals("--pct-flip")) { |
| mFactors[MonkeySourceRandom.FACTOR_FLIP] = |
| -nextOptionLong("keyboard flip percentage"); |
| } else if (opt.equals("--pct-anyevent")) { |
| mFactors[MonkeySourceRandom.FACTOR_ANYTHING] = |
| -nextOptionLong("any events percentage"); |
| } else if (opt.equals("--throttle")) { |
| mThrottle = nextOptionLong("delay (in milliseconds) to wait between events"); |
| } else if (opt.equals("--wait-dbg")) { |
| // do nothing - it's caught at the very start of run() |
| } else if (opt.equals("--dbg-no-events")) { |
| mSendNoEvents = true; |
| } else if (opt.equals("--port")) { |
| mServerPort = (int) nextOptionLong("Server port to listen on for commands"); |
| } else if (opt.equals("-f")) { |
| mScriptFileName = nextOptionData(); |
| } else if (opt.equals("-h")) { |
| showUsage(); |
| return false; |
| } else { |
| System.err.println("** Error: Unknown option: " + opt); |
| showUsage(); |
| return false; |
| } |
| } |
| } catch (RuntimeException ex) { |
| System.err.println("** Error: " + ex.toString()); |
| showUsage(); |
| return false; |
| } |
| |
| // If a server port hasn't been specified, we need to specify |
| // a count |
| if (mServerPort == -1) { |
| String countStr = nextArg(); |
| if (countStr == null) { |
| System.err.println("** Error: Count not specified"); |
| showUsage(); |
| return false; |
| } |
| |
| try { |
| mCount = Integer.parseInt(countStr); |
| } catch (NumberFormatException e) { |
| System.err.println("** Error: Count is not a number"); |
| showUsage(); |
| return false; |
| } |
| } |
| |
| return true; |
| } |
| |
| /** |
| * Check for any internal configuration (primarily build-time) errors. |
| * |
| * @return Returns true if ready to rock. |
| */ |
| private boolean checkInternalConfiguration() { |
| // Check KEYCODE name array, make sure it's up to date. |
| |
| String lastKeyName = null; |
| try { |
| lastKeyName = MonkeySourceRandom.getLastKeyName(); |
| } catch (RuntimeException e) { |
| } |
| if (!"TAG_LAST_KEYCODE".equals(lastKeyName)) { |
| System.err.println("** Error: Key names array malformed (internal error)."); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| /** |
| * Attach to the required system interfaces. |
| * |
| * @return Returns true if all system interfaces were available. |
| */ |
| private boolean getSystemInterfaces() { |
| mAm = ActivityManagerNative.getDefault(); |
| if (mAm == null) { |
| System.err.println("** Error: Unable to connect to activity manager; is the system running?"); |
| return false; |
| } |
| |
| mWm = IWindowManager.Stub.asInterface(ServiceManager.getService("window")); |
| if (mWm == null) { |
| System.err.println("** Error: Unable to connect to window manager; is the system running?"); |
| return false; |
| } |
| |
| mPm = IPackageManager.Stub.asInterface(ServiceManager.getService("package")); |
| if (mPm == null) { |
| System.err.println("** Error: Unable to connect to package manager; is the system running?"); |
| return false; |
| } |
| |
| try { |
| mAm.setActivityController(new ActivityController()); |
| mNetworkMonitor.register(mAm); |
| } catch (RemoteException e) { |
| System.err.println("** Failed talking with activity manager!"); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| /** |
| * Using the restrictions provided (categories & packages), generate a list of activities |
| * that we can actually switch to. |
| * |
| * @return Returns true if it could successfully build a list of target activities |
| */ |
| private boolean getMainApps() { |
| try { |
| final int N = mMainCategories.size(); |
| for (int i = 0; i< N; i++) { |
| Intent intent = new Intent(Intent.ACTION_MAIN); |
| String category = mMainCategories.get(i); |
| if (category.length() > 0) { |
| intent.addCategory(category); |
| } |
| List<ResolveInfo> mainApps = mPm.queryIntentActivities(intent, null, 0); |
| if (mainApps == null || mainApps.size() == 0) { |
| System.err.println("// Warning: no activities found for category " + category); |
| continue; |
| } |
| if (mVerbose >= 2) { // very verbose |
| System.out.println("// Selecting main activities from category " + category); |
| } |
| final int NA = mainApps.size(); |
| for (int a = 0; a < NA; a++) { |
| ResolveInfo r = mainApps.get(a); |
| if (mValidPackages.size() == 0 || |
| mValidPackages.contains(r.activityInfo.applicationInfo.packageName)) { |
| if (mVerbose >= 2) { // very verbose |
| System.out.println("// + Using main activity " |
| + r.activityInfo.name |
| + " (from package " |
| + r.activityInfo.applicationInfo.packageName |
| + ")"); |
| } |
| mMainApps.add(new ComponentName( |
| r.activityInfo.applicationInfo.packageName, |
| r.activityInfo.name)); |
| } else { |
| if (mVerbose >= 3) { // very very verbose |
| System.out.println("// - NOT USING main activity " |
| + r.activityInfo.name |
| + " (from package " |
| + r.activityInfo.applicationInfo.packageName |
| + ")"); |
| } |
| } |
| } |
| } |
| } catch (RemoteException e) { |
| System.err.println("** Failed talking with package manager!"); |
| return false; |
| } |
| |
| if (mMainApps.size() == 0) { |
| System.out.println("** No activities found to run, monkey aborted."); |
| return false; |
| } |
| |
| return true; |
| } |
| |
| /** |
| * Run mCount cycles and see if we hit any crashers. |
| * |
| * TODO: Meta state on keys |
| * |
| * @return Returns the last cycle which executed. If the value == mCount, no errors detected. |
| */ |
| private int runMonkeyCycles() { |
| int i = 0; |
| int lastKey = 0; |
| |
| boolean systemCrashed = false; |
| |
| while (!systemCrashed && i < mCount) { |
| synchronized (this) { |
| if (mRequestAnrTraces) { |
| reportAnrTraces(); |
| mRequestAnrTraces = false; |
| } |
| if (mRequestDumpsysMemInfo) { |
| reportDumpsysMemInfo(); |
| mRequestDumpsysMemInfo = false; |
| } |
| if (mMonitorNativeCrashes) { |
| // first time through, when i == 0, just set up the watcher (ignore the error) |
| if (checkNativeCrashes() && (i > 0)) { |
| System.out.println("** New native crash detected."); |
| mAbort = mAbort || mKillProcessAfterError; |
| } |
| } |
| if (mAbort) { |
| System.out.println("** Monkey aborted due to error."); |
| System.out.println("Events injected: " + i); |
| return i; |
| } |
| } |
| |
| // In this debugging mode, we never send any events. This is primarily |
| // here so you can manually test the package or category limits, while manually |
| // exercising the system. |
| if (mSendNoEvents) { |
| i++; |
| continue; |
| } |
| |
| if ((mVerbose > 0) && (i % 100) == 0 && i != 0 && lastKey == 0) { |
| System.out.println(" // Sending event #" + i); |
| } |
| |
| MonkeyEvent ev = mEventSource.getNextEvent(); |
| if (ev != null) { |
| // We don't want to count throttling as an event. |
| if (!(ev instanceof MonkeyThrottleEvent)) { |
| i++; |
| } |
| int injectCode = ev.injectEvent(mWm, mAm, mVerbose); |
| if (injectCode == MonkeyEvent.INJECT_FAIL) { |
| if (ev instanceof MonkeyKeyEvent) { |
| mDroppedKeyEvents++; |
| } else if (ev instanceof MonkeyMotionEvent) { |
| mDroppedPointerEvents++; |
| } else if (ev instanceof MonkeyFlipEvent) { |
| mDroppedFlipEvents++; |
| } |
| } else if (injectCode == MonkeyEvent.INJECT_ERROR_REMOTE_EXCEPTION) { |
| systemCrashed = true; |
| } else if (injectCode == MonkeyEvent.INJECT_ERROR_SECURITY_EXCEPTION) { |
| systemCrashed = !mIgnoreSecurityExceptions; |
| } |
| } else { |
| // Event Source has signaled that we have no more events to process |
| break; |
| } |
| } |
| // If we got this far, we succeeded! |
| return mCount; |
| } |
| |
| /** |
| * Send SIGNAL_USR1 to all processes. This will generate large (5mb) profiling reports |
| * in data/misc, so use with care. |
| */ |
| private void signalPersistentProcesses() { |
| try { |
| mAm.signalPersistentProcesses(Process.SIGNAL_USR1); |
| |
| synchronized (this) { |
| wait(2000); |
| } |
| } catch (RemoteException e) { |
| System.err.println("** Failed talking with activity manager!"); |
| } catch (InterruptedException e) { |
| } |
| } |
| |
| /** |
| * Watch for appearance of new tombstone files, which indicate native crashes. |
| * |
| * @return Returns true if new files have appeared in the list |
| */ |
| private boolean checkNativeCrashes() { |
| String[] tombstones = TOMBSTONES_PATH.list(); |
| |
| // shortcut path for usually empty directory, so we don't waste even more objects |
| if ((tombstones == null) || (tombstones.length == 0)) { |
| mTombstones = null; |
| return false; |
| } |
| |
| // use set logic to look for new files |
| HashSet<String> newStones = new HashSet<String>(); |
| for (String x : tombstones) { |
| newStones.add(x); |
| } |
| |
| boolean result = (mTombstones == null) || !mTombstones.containsAll(newStones); |
| |
| // keep the new list for the next time |
| mTombstones = newStones; |
| |
| return result; |
| } |
| |
| /** |
| * Return the next command line option. This has a number of special cases which |
| * closely, but not exactly, follow the POSIX command line options patterns: |
| * |
| * -- means to stop processing additional options |
| * -z means option z |
| * -z ARGS means option z with (non-optional) arguments ARGS |
| * -zARGS means option z with (optional) arguments ARGS |
| * --zz means option zz |
| * --zz ARGS means option zz with (non-optional) arguments ARGS |
| * |
| * Note that you cannot combine single letter options; -abc != -a -b -c |
| * |
| * @return Returns the option string, or null if there are no more options. |
| */ |
| private String nextOption() { |
| if (mNextArg >= mArgs.length) { |
| return null; |
| } |
| String arg = mArgs[mNextArg]; |
| if (!arg.startsWith("-")) { |
| return null; |
| } |
| mNextArg++; |
| if (arg.equals("--")) { |
| return null; |
| } |
| if (arg.length() > 1 && arg.charAt(1) != '-') { |
| if (arg.length() > 2) { |
| mCurArgData = arg.substring(2); |
| return arg.substring(0, 2); |
| } else { |
| mCurArgData = null; |
| return arg; |
| } |
| } |
| mCurArgData = null; |
| return arg; |
| } |
| |
| /** |
| * Return the next data associated with the current option. |
| * |
| * @return Returns the data string, or null of there are no more arguments. |
| */ |
| private String nextOptionData() { |
| if (mCurArgData != null) { |
| return mCurArgData; |
| } |
| if (mNextArg >= mArgs.length) { |
| return null; |
| } |
| String data = mArgs[mNextArg]; |
| mNextArg++; |
| return data; |
| } |
| |
| /** |
| * Returns a long converted from the next data argument, with error handling if not available. |
| * |
| * @param opt The name of the option. |
| * @return Returns a long converted from the argument. |
| */ |
| private long nextOptionLong(final String opt) { |
| long result; |
| try { |
| result = Long.parseLong(nextOptionData()); |
| } catch (NumberFormatException e) { |
| System.err.println("** Error: " + opt + " is not a number"); |
| throw e; |
| } |
| return result; |
| } |
| |
| /** |
| * Return the next argument on the command line. |
| * |
| * @return Returns the argument string, or null if we have reached the end. |
| */ |
| private String nextArg() { |
| if (mNextArg >= mArgs.length) { |
| return null; |
| } |
| String arg = mArgs[mNextArg]; |
| mNextArg++; |
| return arg; |
| } |
| |
| /** |
| * Print how to use this command. |
| */ |
| private void showUsage() { |
| System.err.println("usage: monkey [-p ALLOWED_PACKAGE [-p ALLOWED_PACKAGE] ...]"); |
| System.err.println(" [-c MAIN_CATEGORY [-c MAIN_CATEGORY] ...]"); |
| System.err.println(" [--ignore-crashes] [--ignore-timeouts]"); |
| System.err.println(" [--ignore-security-exceptions] [--monitor-native-crashes]"); |
| System.err.println(" [--kill-process-after-error] [--hprof]"); |
| System.err.println(" [--pct-touch PERCENT] [--pct-motion PERCENT]"); |
| System.err.println(" [--pct-trackball PERCENT] [--pct-syskeys PERCENT]"); |
| System.err.println(" [--pct-nav PERCENT] [--pct-majornav PERCENT]"); |
| System.err.println(" [--pct-appswitch PERCENT] [--pct-flip PERCENT]"); |
| System.err.println(" [--pct-anyevent PERCENT]"); |
| System.err.println(" [--wait-dbg] [--dbg-no-events] [-f scriptfile]"); |
| System.err.println(" [--port port]"); |
| System.err.println(" [-s SEED] [-v [-v] ...] [--throttle MILLISEC]"); |
| System.err.println(" COUNT"); |
| } |
| } |