Question

我有一个使用monkeyrunner制作的脚本。该脚本将安装一个应用程序，为模拟器做一些关键的预设然后卸载。在某些事情中，我得到 Shell命令无响应异常，这将破坏我的脚本。

你知道我做错了什么导致这种异常。这是错误信息

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]启动命令时出错：   monkey --port 12345

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice] com.android.ddmlib.ShellCommandUnresponsiveException

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]来了   com.android.ddmlib.AdbHelper.executeRemoteCommand（AdbHelper.java:408）

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]来了   com.android.ddmlib.Device.executeShellCommand（Device.java:453）

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]来了   com.android.chimpchat.adb.AdbChimpDevice $ 1.run（AdbChimpDevice.java:105）

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]来了   java.util.concurrent.Executors $ RunnableAdapter.call（Executors.java:471）

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]来了   java.util.concurrent.FutureTask中$ Sync.innerRun（FutureTask.java:334）

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]来了   java.util.concurrent.FutureTask.run（FutureTask.java:166）

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]来了   java.util.concurrent.ThreadPoolExecutor.runWorker（ThreadPoolExecutor.java:1110）

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]来了   java.util.concurrent.ThreadPoolExecutor中$ Worker.run（ThreadPoolExecutor.java:603）

130228 16：44：49.210：我[pool-1-thread-1]   [com.android.chimpchat.adb.AdbChimpDevice]来了   java.lang.Thread.run（Thread.java:679)130228 16：46：25.631：我[主要]   [com.android.chimpchat.ChimpManager] Monkey命令：退出。

这是代码

def getTimeNow():
    timeStamp = ""
    timeStamp = datetime.now().strftime('%Y-%m-%d %H:%M:%S')
    return timeStamp

def saveScreenshot(screenshot, apkID, Code, path):
    fName = "".join([path, '/', Code, apkID, '.png'])
    screenshot.writeToFile(fName,'png')

def found(screenshot, ScreenshotRef, apkPack):
    Result = "N"
    acceptance = 0.9
    imageCap = ScreenshotRef + 'sshot'

    imageRef = MonkeyRunner.loadImageFromFile(imageCap)

    imageTuple = 78, 447, 547, 64
    #imageTuple = 16, 177, 64, 60
    ref = imageRef.getSubImage(imageTuple)
    y=0

    while y < 1280 - 64:
            imageTuple2 = 78, int(y), 547, 64

            if screenshot.getSubImage(imageTuple2).sameAs(ref, acceptance):
                    detResult = "B"
            uninAppMk(apkPack)
            MonkeyRunner.sleep(15)
            device.press("KEYCODE_ESCAPE", MonkeyDevice.DOWN_AND_UP)
            MonkeyRunner.sleep(15)
            device.press("KEYCODE_HOME", MonkeyDevice.DOWN_AND_UP)
            MonkeyRunner.sleep(15)
            print "Found at points 78," + str(y)
                    break
            y=y+1   
        return Result


def uninAppMk(apkPack):
    device.removePackage(apkPack)
    print "Package Uninstalled."


def writeToLogFile(logFile, Code, apkID, apkName, status, timeStamp):
    logText = "\t".join([Code, apkID, apkName, status, timeStamp, '\n'])

    db = zxJDBC.connect("jdbc:mysql://" + server + ":" + str(portnum) + "/" + schema, username , password, "com.mysql.jdbc.Driver")

    c = db.cursor() 
    mysql_output = c.execute("INSERT INTO table VALUES(?, ?, ?, ?, ?)",(Code, status, timeStamp, apkID , "0"))
    db.commit()
    print "mysql error output => " + str(mysql_output)

    f = open(logFile, "a")
    f.write(logText)
    f.close()


#+++++ ######## START HERE ######## ++++++#
#+++++ Connect to emulator ++++++#
timeout = 120

device = MonkeyRunner.waitForConnection()
MonkeyRunner.sleep(10)

#+++++ Getting CMD parameters ++++++#
apkID = sys.argv[1]
apkName = sys.argv[2]
apkPack = sys.argv[3]

#+++++ Read config file ++++++#
ConfigFileName = os.path.dirname(os.path.realpath(__file__)) + '/config.ini'
cp = ConfigParser.ConfigParser()
cp.read(ConfigFileName)
adbLoc = cp.get('tools','adb')
Code = cp.get('product','prodcode')
outputFolder = cp.get('output','App')
apkPath = cp.get('source','App')
ScreenshotRef = cp.get('source','ScreenshotRef')
logFile = outputFolder + 'logs.txt'

#----------read database section----------#
server = cp.get('database','server')
portnum = int(cp.get('database','port'))
username = cp.get('database','username')
password = cp.get('database','password')
schema= cp.get('database','schema')

#+++++ Check if output folder exist ++++++#
print "All screenshots will be found here " + outputFolder
if not os.path.exists(outputFolder):
    os.makedirs(outputFolder)

#++++++ Test Starts ++++++#

print "APK ID: " + apkID
print "APK Name: " + apkName
print "APK Package Name: " + apkPack
print "APK Path: " + apkPath

apkIns = apkPath  + apkName
print "APK:: " + apkIns 
try:
    device.installPackage(apkIns)
except(SocketException):
    print "~~~~Error installing"
MonkeyRunner.sleep(95)

#++++++ Take screenshot ++++++#
screenshot = device.takeSnapshot()
MonkeyRunner.sleep(10)
timeStamp = getTimeNow()
saveScreenshot(screenshot, apkID, Code, outputFolder)
MonkeyRunner.sleep(3)


#++++++ Check detection ++++++#
status = found(screenshot, ScreenshotRef, apkPack)
if status == 'N':
    uninAppMk(apkPack)

#++++++ Write to log file ++++++#

writeToLogFile(logFile, Code, apkID, apkName, status, timeStamp)

Answer 1

有点迟到的答案，但MonkeyRunner可能在谷歌的ddmlib上运行。在ddmlib中，在设备上调用的所有shell命令都具有5000毫秒的默认超时。如果进程没有为该5000毫秒打印任何内容，则将关闭该进程并抛出ShellCommandUnresponsiveException。如果您的进程运行时间超过5000毫秒，您可能希望优化代码以避免在调用shell命令的时间内进行长时间处理。或者，您可以检查MonkeyRunner API以查看是否有任何延长超时的方法。或者你可以简单地以某种方式连续输出到shell以防止超时到期。

Shell模拟器中的Shell命令无响应异常？

1 个答案: