[android developer 学习笔记]monkey test

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monkey test 用来测试系统稳定性,可以发现空指针、数组越界等异常。

monkey  有很多命令参数,分成四种类型。参照下面表格:摘自:http://developer.android.com/tools/help/monkey.html


CategoryOptionDescriptionGeneral--helpPrints a simple usage guide.-vEach -v on the command line will increment the verbosity level. Level 0 (the default) provides little information beyond startup notification, test completion, andfinal results. Level 1 provides more details about the test as it runs, such as individual events being sent to your activities. Level 2 provides more detailed setup information such as activities selected or not selected for testing.Events-s <seed>Seed value for pseudo-random number generator. If you re-run the Monkey with the same seed value, it will generate the same sequence of events.--throttle <milliseconds>Inserts a fixed delay between events. You can use this option to slow down the Monkey. If not specified, there is no delay and the events are generated as rapidly as possible.--pct-touch <percent>Adjust percentage of touch events. (Touch events are a down-up event in a single place on the screen.)--pct-motion <percent>Adjust percentage of motion events.(Motion events consist of a down event somewhere on the screen, a series of pseudo-randommovements, and an up event.)--pct-trackball <percent>Adjust percentage of trackball events.(Trackball events consist of one or more random movements, sometimes followed by a click.)--pct-nav <percent>Adjust percentage of "basic" navigation events.(Navigation events consist of up/down/left/right, as input from a directional input device.)--pct-majornav <percent>Adjust percentage of "major" navigation events.(These are navigation events that will typically cause actions within your UI, such asthe center button in a 5-way pad, the back key, or the menu key.)--pct-syskeys <percent>Adjust percentage of "system" key events.(These are keys that are generally reserved for use by the system, such as Home, Back, Start Call,End Call, or Volume controls.)--pct-appswitch <percent>Adjust percentage of activity launches. At random intervals, the Monkey will issue a startActivity() call, as a way of maximizingcoverage of all activities within your package.--pct-anyevent <percent>Adjust percentage of other types of events. This is a catch-all for all other types of events such as keypresses, other less-usedbuttons on the device, and so forth.Constraints-p <allowed-package-name>If you specify one or more packages this way, the Monkey will only allow the systemto visit activities within those packages. If your application requires access to activities inother packages (e.g. to select a contact) you'll need to specify those packages as well.If you don't specify any packages, the Monkey will allow the system to launch activitiesin all packages. To specify multiple packages, use the -p option multiple times — one -p option per package.-c <main-category>If you specify one or more categories this way, the Monkey will only allow the system to visit activities that are listed with one of the specified categories. If you don't specify any categories, the Monkey will select activities listed with the categoryIntent.CATEGORY_LAUNCHER or Intent.CATEGORY_MONKEY. To specify multiple categories, use the -coption multiple times — one -c option per category.Debugging--dbg-no-eventsWhen specified, the Monkey will perform the initial launch into a test activity, butwill not generate any further events.For best results, combine with -v, one or more package constraints, and a non-zero throttle to keep the Monkeyrunning for 30 seconds or more. This provides an environment in which you can monitor packagetransitions invoked by your application.--hprofIf set, this option will generate profiling reports immediately before and afterthe Monkey event sequence.This will generate large (~5Mb) files in data/misc, so use with care. SeeTraceview for more informationon trace files.--ignore-crashesNormally, the Monkey will stop when the application crashes or experiences any type of unhandled exception. If you specify this option, the Monkey will continue to send events tothe system, until the count is completed.--ignore-timeoutsNormally, the Monkey will stop when the application experiences any type of timeout error suchas a "Application Not Responding" dialog. If you specify this option, the Monkey will continue to send events to the system, until the count is completed.--ignore-security-exceptionsNormally, the Monkey will stop when the application experiences any type of permissions error,for example if it attempts to launch an activity that requires certain permissions. If you specifythis option, the Monkey will continue to send events to the system, until the count is completed.--kill-process-after-errorNormally, when the Monkey stops due to an error, the application that failed will be leftrunning. When this option is set, it will signal the system to stop the process in which the erroroccurred.Note, under a normal (successful) completion, the launched process(es) are not stopped, andthe device is simply left in the last state after the final event.--monitor-native-crashesWatches for and reports crashes occurring in the Android system native code. If --kill-process-after-error is set, the system will stop.--wait-dbgStops the Monkey from executing until a debugger is attached to it.


典型的monkey 命令:

adb shell monkey -p your.package.name -v 500


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