first commit

Author: wang-rq

README.md

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+# README
+
+### 文件结构：
+
+- **实验报告.pdf**
+- **code**
+  - adbfunc.py
+  - config.py
+  - test.py
+- README.md
+
+---
+
+### 运行方法请参考实验报告内容：
+
+代码运行环境请参考 **实验报告** 中 **2 实验环境条件** 。
+
+连接设备方法、智能Monkey运行方法等操作请参考 **实验报告** 中 **3.2.3 运行智能测试方法** 。 

code/adbfunc.py

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+import os
+import platform
+import time
+
+class AndroidDebugBridge(object):
+    @staticmethod
+    # 执行命令
+    def call_adb(command): 
+        command_result = ''
+        command_text = f'adb {command}'
+        print("执行命令：" + command_text)
+        results = os.popen(command_text, "r")
+        while 1:
+            line = results.readline()
+            if not line:
+                break
+            command_result += line
+        results.close()
+        return command_result
+
+    # 连接设备检查
+    def attached_devices(self):
+        result = self.call_adb("devices")
+        devices = result.partition('\n')[2].replace('\n', '').split('\tdevice')
+        return [device for device in devices if len(device) > 2]
+
+    # 打开指定app
+    def open_app(self, packageName, activity, devices):
+        result = self.call_adb(
+            f"-s {devices} shell am start -n {packageName}/{activity}")
+        check = result.partition('\n')[2].replace('\n', '').split('\t ')
+        if check[0].find("Error") >= 1:
+            return False
+        else:
+            return True
+
+    # 判断测试app是否在某个界面
+    def if_top(self, pkg_name, moduleKey):
+        result = self.current_activity()
+        if result == '':
+            return "the process doesn't exist."
+        print(result)
+        if (pkg_name in result and moduleKey in result and "leakcanary" not in result) or "WkBrowserActivity" in result or "CordovaWebActivity" in result:
+            return True
+        else:
+            return False
+
+    def current_activity(self):
+        result = self.call_adb("shell dumpsys activity | findstr mResumedActivity")
+        return result
+
+    # 判断是否测试中app在某个界面停留时间过久
+    def if_dead_lock(self, start_time, current_activity, max_time):
+        while current_activity == self.current_activity():
+            end_time = time.time()
+            print(f"同一页面停留时间: {(end_time - start_time)}")
+            if end_time - start_time > max_time:
+                print("超过限定时间：随机打开设定的activity")
+                return True
+            else:
+                return False
+        else:
+            return False
+            

code/config.py

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+class MonkeyConfig(object):
+    # 测试的app包名
+    package_name = "com.sina.weibo"
+    # 测试app中模块的关键词
+    module_key = "com.sina.weibo"
+    # 设置当测试app卡死时，要自动跳回到随机一个下列界面
+    activity = [".MainTabActivity",
+                ".page.SearchResultActivity",
+                ".feed.DetailWeiboActivity",
+                ".page.NewCardListActivity",
+                ".photoalbum.imageviewer.ImageViewer",
+                ]
+    # monkey 命令
+    monkeyCmd = f"monkey -p {package_name} --throttle 300  " \
+                "--pct-appswitch 5 --pct-touch 30 --pct-motion 60 --pct-anyevent 5  " \
+                "--ignore-timeouts --ignore-crashes   --monitor-native-crashes -v -v -v 3000 > "

code/test.py

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+import datetime
+import os
+import random
+import time
+from multiprocessing import Pool
+from typing import Dict, Union
+import adbfunc
+import config
+from adbfunc import AndroidDebugBridge
+
+adb = adbfunc.AndroidDebugBridge()
+monkeyConfig = config.MonkeyConfig()
+
+# 检测设备
+def runnerPool():
+    devices_Pool = []
+    devices = adb.attached_devices()
+    if devices:
+        for item in range(0, len(devices)):
+            _app: Dict[str, Union[str, int]] = {"devices": devices[item], "num": len(devices)}
+            devices_Pool.append(_app)
+        pool = Pool(len(devices))
+        pool.map(start, devices_Pool)
+        pool.close()
+        pool.join()
+    else:
+        print("未检测到连接的设备")
+
+
+def start(devices):
+    device = devices["devices"]
+    deviceNum = devices["num"]
+    print(f"start device {device};num {deviceNum}")
+
+    # 启动初始activity
+    adb.open_app(monkeyConfig.package_name, monkeyConfig.activity[0], device)
+
+    # log文件夹，存放每次test的结果日志
+    logDir = os.path.join("log", f"{datetime.datetime.now().strftime('%Y%m%d_%p_%H%M%S')}")
+    os.makedirs(logDir)
+    adbLogFileName = os.path.join(logDir, "logcat.log")
+    monkeyLogFile = os.path.join(logDir, "monkey.log")
+    monkeyConfig.monkeyCmd = f"adb -s {device} shell {monkeyConfig.monkeyCmd + monkeyLogFile}"
+
+    # 开始测试
+    start_monkey(monkeyConfig.monkeyCmd, logDir)
+
+    start_activity_time = time.time()
+    while True:
+        # 判断测试的app的module是否在top
+        if AndroidDebugBridge().if_top(monkeyConfig.package_name,
+                                        monkeyConfig.module_key) is False:
+            # 打开第一个设置好的activity（微博主界面）
+            adb.open_app(monkeyConfig.package_name, monkeyConfig.activity[0], device)
+
+        current_activity = AndroidDebugBridge().current_activity()
+        time.sleep(2)
+
+        # 判断测试时是否有在一个界面卡死的现象，设置时间范围为 10
+        if AndroidDebugBridge().if_dead_lock(start_activity_time, current_activity, 10):
+            adb.open_app(monkeyConfig.package_name, random.choice(monkeyConfig.activity), device)
+            start_activity_time = time.time()
+
+        # 判断是否结束
+        with open(monkeyLogFile, "r", encoding='utf-8') as monkeyLog:
+            if monkeyLog.read().count('Monkey finished') > 0:
+                print(f"{device}\n测试结束")
+                break
+
+    # 给 crash 计数并输出
+    with open(adbLogFileName, "r", encoding='utf-8') as logfile:
+        print(
+            f"{device}\n存在{logfile.read().count('FATAL EXCEPTION')}个crash!"
+            f"请查看{adbLogFileName}文件")
+
+
+# 开始monkey测试
+def start_monkey(monkeyCmd, logDir):
+    os.popen(monkeyCmd)
+    print(f"start_monkey {monkeyCmd}")
+
+    # logcat文件中存入Monkey时的手机日志
+    logFileName = os.path.join(logDir, "logcat.log")
+    cmd2 = f"adb logcat -d >{logFileName}"
+    os.popen(cmd2)
+
+    # 导出traces文件 用于分析ANR
+    traceFilename = os.path.join(logDir, "anr_traces.log")
+    cmd3 = f"adb shell cat /data/anr/traces.txt>{traceFilename}"
+    os.popen(cmd3)
+
+
+def begin():
+    os.popen("adb kill-server")
+    os.popen("adb start-server")
+    os.popen("adb root")
+
+
+if __name__ == '__main__':
+    begin()
+    time.sleep(1)
+    runnerPool()