一、 Monkey
1. 什么是monkey
Monkey是android自带的命令行工具，可以运行在模拟器里或实际设备中。它向系统发送伪随机的用户事件流(如按键输入、触摸屏输入、手势输入等)，实现对正在开发的应用程序进行压力测试。Monkey测试是一种为了测试软件的稳定性、健壮性的快速有效的方法。
2. Monkey用法
基本语法：adb shell monkey [option]
例如：adb shell monkey –v –v –v –p com.android.test 500 (发送500个随机指令对com.android.test这个包进行测试)
option有如下：
[-p ALLOWED_PACKAGE [-p ALLOWED_PACKAGE] ...]
[-c MAIN_CATEGORY [-c MAIN_CATEGORY] ...]
[--ignore-crashes] [--ignore-timeouts]
[--ignore-security-exceptions]
[--monitor-native-crashes] [--ignore-native-crashes]
[--kill-process-after-error] [--hprof]
[--pct-touch PERCENT] [--pct-motion PERCENT]
[--pct-trackball PERCENT] [--pct-syskeys PERCENT]
[--pct-nav PERCENT] [--pct-majornav PERCENT]
[--pct-appswitch PERCENT] [--pct-flip PERCENT]
[--pct-anyevent PERCENT]
[--pkg-blacklist-file PACKAGE_BLACKLIST_FILE]
[--pkg-whitelist-file PACKAGE_WHITELIST_FILE]
[--wait-dbg] [--dbg-no-events]
[--setup scriptfile][-f scriptfile[-f scriptfile] ...]
[--port port]
[-s SEED] [-v [-v] ...]
[--throttle MILLISEC] [--randomize-throttle]
[--profile-wait MILLISEC]
[--device-sleep-time MILLISEC]
[--randomize-script]
[--script-log]
[--bugreport]
其中红色字体标出来的有一种用法为–f scriptfile这里就可以使用写的monkey脚本来实现
二、 Monkey Script
1. 什么是monkey script
Monkey script是按照一定的语法规则编写有序的用户事件流并适用于monkey命令工具的脚本。
2. Monkey script编写及运行
在development/cmds/monkey/src/com/android/commands/monkey/MonkeySourceScript.java源码下有一段注释规定了monkey script的基本规则，如下
/**
* monkey event queue. It takes a script. to produce events
*
* sample script. format:
* type= raw events
* count= 10
* speed= 1.0
* start data >>
* captureDispatchPointer(5109520,5109520,0,230.75429,458.1814,0.20784314,
* 0.06666667,0,0.0,0.0,65539,0)
* captureDispatchKey(5113146,5113146,0,20,0,0,0,0)
* captureDispatchFlip(true)
* ...
*/
红色部分规定的就是monkey script的编写方法
type指明类型
count说明执行次数，但是这里改成任何值都执行一次，monkey命令可以指定执行次数，这里也就无所谓了
speed命令执行速率。改动无影响，可以通过monkey命令行指定。
以上三个参数改动都没什么影响，一般不做改动。
start data >>相当于一个入口，说明脚本从下面开始执行
例：
#Start Script
type = user
count = 49
speed = 1.0
start data >>
LaunchActivity(com.android.browser,com.android.browser.BrowserActivity)
UserWait(5000)
#open renren
captureDispatchPointer(5109520,5109520,0,1150,330,0,0,0,0,0,0,0);
captureDispatchPointer(5109521,5109521,1,1150,330,0,0,0,0,0,0,0);
UserWait(3000)
#close browser
captureDispatchPointer(5109520,5109520,0,205,31,0,0,0,0,0,0,0);
captureDispatchPointer(5109521,5109521,1,205,31,0,0,0,0,0,0,0);
UserWait(2000)
以上是在k91上浏览器操作的一个脚本。执行步骤为
1. 打开浏览器
2. 打开人人网
3. 关闭浏览器
具体的操作步骤为:
1. 将上述脚本复制到browser.txt中
2. 将browser.txt放到sd卡根目录
3. adb shell monkey –v –v –v –f /sdcard/browser.txt –throttle 1500 100 > monkey.txt
脚本会按照browser.txt发送的指令序列每隔1.5s执行一个指令，执行100遍，并将log存在monkey.txt文件中。
在源码development/cmds/monkey/src/com/android/commands/monkey/MonkeySourceScript.java中规定了如下api可以供用户使用
privatestaticfinalString EVENT_KEYWORD_POINTER ="DispatchPointer";
DispatchPointer(long downTime, long eventTime, int action,
float x, float y, float pressure, float size, int metaState,
float xPrecision, float yPrecision, int device, int edgeFlags)
privatestaticfinalString EVENT_KEYWORD_TRACKBALL ="DispatchTrackball";
DispatchTrackball(long downTime, long eventTime, int action,
float x, float y, float pressure, float size, int metaState,
float xPrecision, float yPrecision, int device, int edgeFlags)
privatestaticfinalString EVENT_KEYWORD_KEY ="DispatchKey";
DispatchKey(long downTime, long eventTime, int action, int code,
int repeat, int metaState, int device, int scancode)
privatestaticfinalString EVENT_KEYWORD_FLIP ="DispatchFlip";
DispatchFlip(boolean keyboardOpen)
privatestaticfinalString EVENT_KEYWORD_KEYPRESS ="DispatchPress";
DispatchPress(int keyCode)
privatestaticfinalString EVENT_KEYWORD_ACTIVITY ="LaunchActivity";
LaunchActivity(String pkg_name, String cl_name)
privatestaticfinalString EVENT_KEYWORD_INSTRUMENTATION ="LaunchInstrumentation";
LaunchInstrumentation(String test_name, String runner_name)
privatestaticfinalString EVENT_KEYWORD_WAIT ="UserWait";
UserWait(long sleeptime)
privatestaticfinalString EVENT_KEYWORD_LONGPRESS ="LongPress";
LongPress(int keyCode)
privatestaticfinalString EVENT_KEYWORD_POWERLOG ="PowerLog";
PowerLog(String power_log_type)
PowerLog(String power_log_type, String test_case_status)
privatestaticfinalString EVENT_KEYWORD_WRITEPOWERLOG ="WriteLog";
WriteLog: write power log to sdcard
privatestaticfinalString EVENT_KEYWORD_RUNCMD ="RunCmd";
RunCmd(String cmd):执行cmd命令
private