我们的 Android Espresso UI 测试在正常的窗口 Linux Android 模拟器上运行时能够通过，但当我们使用 -no-window -no-audio 标志运行它们时失败。我们提取了 Test Orchestrator 文件和 Logcat 信息，但似乎无法找到问题的根源。
我们现在有两个 UI 测试，它们基本上什么都不做。删除第二个使测试通过。
两者都可以正常工作，就像在 Windows 上使用 Android 模拟器一样(使用和不使用 -no-window -no-audio)。
系统规范
- Ubuntu 服务器 - 16.04.4
- SDK 工具 - 26.1.1
- 构建工具 - 27.0.3
- Android 模拟器 - 27.2.9
- Android 图片 - android-27 x86
来源
日志
/data/data/......./SettingsActivityTest#useAppContext.txt
onError: commandError=true message=null
android.os.DeadObjectException
at android.os.BinderProxy.transactNative(Native Method)
at android.os.BinderProxy.transact(Binder.java:764)
at android.app.IActivityManager$Stub$Proxy.startInstrumentation(IActivityManager.java:5061)
at com.android.commands.am.Instrument.run(Instrument.java:419)
at com.android.commands.am.Am.runInstrument(Am.java:187)
at com.android.commands.am.Am.onRun(Am.java:80)
at com.android.internal.os.BaseCommand.run(BaseCommand.java:54)
at com.android.commands.am.Am.main(Am.java:50)
at com.android.internal.os.RuntimeInit.nativeFinishInit(Native Method)
at com.android.internal.os.RuntimeInit.main(RuntimeInit.java:285)
Logcat 输出(我们认为问题所在的摘录)
--------- beginning of crash
05-25 02:13:02.182 1629 2688 F libc : Fatal signal 11 (SIGSEGV), code 2, fault addr 0xc9d86050 in tid 2688 (RenderThread), pid 1629 (system_server)
05-25 02:13:02.830 3347 3347 F DEBUG : *** *** *** *** *** *** *** *** *** *** *** *** *** *** *** ***
05-25 02:13:02.830 3347 3347 F DEBUG : Build fingerprint: 'google/sdk_gphone_x86/generic_x86:8.1.0/OSM1.180201.021/4741582:userdebug/dev-keys'
05-25 02:13:02.830 3347 3347 F DEBUG : Revision: '0'
05-25 02:13:02.830 3347 3347 F DEBUG : ABI: 'x86'
05-25 02:13:02.830 3347 3347 F DEBUG : pid: 1629, tid: 2688, name: RenderThread >>> system_server <<<
05-25 02:13:02.830 3347 3347 F DEBUG : signal 11 (SIGSEGV), code 2 (SEGV_ACCERR), fault addr 0xc9d86050
05-25 02:13:02.830 3347 3347 F DEBUG : eax cc0ff1e8 ebx e504cc64 ecx cc64be50 edx 00000000
05-25 02:13:02.830 3347 3347 F DEBUG : esi 00000058 edi 00000034
05-25 02:13:02.830 3347 3347 F DEBUG : xcs 00000023 xds 0000002b xes 0000002b xfs 0000006b xss 0000002b
05-25 02:13:02.830 3347 3347 F DEBUG : eip c9d86050 ebp cc0ff808 esp cc0ff1ac flags 00010246
05-25 02:13:03.186 3347 3347 F DEBUG :
05-25 02:13:03.186 3347 3347 F DEBUG : backtrace:
05-25 02:13:03.186 3347 3347 F DEBUG : #00 pc 00006050 [anon:libc_malloc:c9d80000]
05-25 02:13:03.186 3347 3347 F DEBUG : #01 pc 000dfd3d /vendor/lib/egl/libGLESv2_swiftshader.so (sw::Renderer::executeTask(int)+189)
05-25 02:13:03.186 3347 3347 F DEBUG : #02 pc 000dfa07 /vendor/lib/egl/libGLESv2_swiftshader.so (sw::Renderer::threadLoop(int)+103)
05-25 02:13:03.186 3347 3347 F DEBUG : #03 pc 000df98e /vendor/lib/egl/libGLESv2_swiftshader.so (sw::Renderer::threadFunction(void*)+78)
05-25 02:13:03.186 3347 3347 F DEBUG : #04 pc 000ce064 /vendor/lib/egl/libGLESv2_swiftshader.so (sw::Thread::startFunction(void*)+84)
05-25 02:13:03.186 3347 3347 F DEBUG : #05 pc 00071445 /system/lib/libc.so (__pthread_start(void*)+53)
05-25 02:13:03.186 3347 3347 F DEBUG : #06 pc 000205db /system/lib/libc.so (__start_thread+75)
05-25 02:13:03.186 3347 3347 F DEBUG : #07 pc 0001ec16 /system/lib/libc.so (__bionic_clone+70)
05-25 02:13:08.316 2695 2955 E AndroidRuntime: FATAL EXCEPTION: lowpool[1]
05-25 02:13:08.316 2695 2955 E AndroidRuntime: Process: com.google.android.gms, PID: 2695
05-25 02:13:08.316 2695 2955 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.320 2820 2820 E AndroidRuntime: FATAL EXCEPTION: main
05-25 02:13:08.320 2820 2820 E AndroidRuntime: Process: com.google.android.googlequicksearchbox:search, PID: 2820
05-25 02:13:08.320 2820 2820 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.329 2695 2695 E AndroidRuntime: FATAL EXCEPTION: main
05-25 02:13:08.329 2695 2695 E AndroidRuntime: Process: com.google.android.gms, PID: 2695
05-25 02:13:08.329 2695 2695 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.338 1781 1781 E AndroidRuntime: FATAL EXCEPTION: main
05-25 02:13:08.338 1781 1781 E AndroidRuntime: Process: com.google.android.inputmethod.latin, PID: 1781
05-25 02:13:08.338 1781 1781 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.349 2695 2897 E AndroidRuntime: FATAL EXCEPTION: [cxt] processing com.google.android.gms.chimera.container.FileApkIntentOperation for action com.google.android.gms.chimera.container.STAGE_MODULE_APKS
05-25 02:13:08.349 2695 2897 E AndroidRuntime: Process: com.google.android.gms, PID: 2695
05-25 02:13:08.349 2695 2897 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.349 2695 3238 E AndroidRuntime: FATAL EXCEPTION: [cxt] processing com.google.android.gms.common.analytics.CoreAnalyticsInitHandler for action com.google.android.chimera.IntentOperation.NEW_MODULE
05-25 02:13:08.349 2695 3238 E AndroidRuntime: Process: com.google.android.gms, PID: 2695
05-25 02:13:08.349 2695 3238 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.350 2695 3230 E AndroidRuntime: FATAL EXCEPTION: [cxt] processing com.google.android.gms.chimera.container.FileApkIntentOperation for action com.google.android.gms.chimera.container.LOG_LOAD_ATTEMPT
05-25 02:13:08.350 2695 3230 E AndroidRuntime: Process: com.google.android.gms, PID: 2695
05-25 02:13:08.350 2695 3230 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.354 2437 3285 E AndroidRuntime: FATAL EXCEPTION: GCMWriter
05-25 02:13:08.354 2437 3285 E AndroidRuntime: Process: com.google.android.gms.persistent, PID: 2437
05-25 02:13:08.354 2437 3285 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.358 3307 3325 E AndroidRuntime: FATAL EXCEPTION: AsyncTask #1
05-25 02:13:08.358 3307 3325 E AndroidRuntime: Process: com.google.android.gm, PID: 3307
05-25 02:13:08.358 3307 3325 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.420 2437 2437 E AndroidRuntime: FATAL EXCEPTION: main
05-25 02:13:08.420 2437 2437 E AndroidRuntime: Process: com.google.android.gms.persistent, PID: 2437
05-25 02:13:08.420 2437 2437 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.423 2437 2978 E AndroidRuntime: FATAL EXCEPTION: lowpool[4]
05-25 02:13:08.423 2437 2978 E AndroidRuntime: Process: com.google.android.gms.persistent, PID: 2437
05-25 02:13:08.423 2437 2978 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.423 2437 3350 E AndroidRuntime: FATAL EXCEPTION: FetchTask
05-25 02:13:08.423 2437 3350 E AndroidRuntime: Process: com.google.android.gms.persistent, PID: 2437
05-25 02:13:08.423 2437 3350 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.508 1868 1868 E AndroidRuntime: FATAL EXCEPTION: main
05-25 02:13:08.508 1868 1868 E AndroidRuntime: Process: com.android.phone, PID: 1868
05-25 02:13:08.508 1868 1868 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.547 2993 2993 E AndroidRuntime: FATAL EXCEPTION: main
05-25 02:13:08.547 2993 2993 E AndroidRuntime: Process: com.google.android.apps.messaging, PID: 2993
05-25 02:13:08.547 2993 2993 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.614 2437 3211 E AndroidRuntime: FATAL EXCEPTION: netscheduler-queue-handler
05-25 02:13:08.614 2437 3211 E AndroidRuntime: Process: com.google.android.gms.persistent, PID: 2437
05-25 02:13:08.614 2437 3211 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.630 2437 2981 E AndroidRuntime: FATAL EXCEPTION: lowpool[6]
05-25 02:13:08.630 2437 2981 E AndroidRuntime: Process: com.google.android.gms.persistent, PID: 2437
05-25 02:13:08.630 2437 2981 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.734 3074 3074 E AndroidRuntime: FATAL EXCEPTION: main
05-25 02:13:08.734 3074 3074 E AndroidRuntime: Process: com.google.android.apps.messaging:rcs, PID: 3074
05-25 02:13:08.734 3074 3074 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.739 2513 2513 E AndroidRuntime: FATAL EXCEPTION: main
05-25 02:13:08.739 2513 2513 E AndroidRuntime: Process: com.google.android.apps.nexuslauncher, PID: 2513
05-25 02:13:08.739 2513 2513 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
05-25 02:13:08.741 1950 1950 E AndroidRuntime: FATAL EXCEPTION: main
05-25 02:13:08.741 1950 1950 E AndroidRuntime: Process: com.google.android.setupwizard, PID: 1950
05-25 02:13:08.741 1950 1950 E AndroidRuntime: DeadSystemException: The system died; earlier logs will point to the root cause
最佳答案
也许是一个非常古老的线程，但是:
[anon:libc_malloc:c9d80000] - 你的 RAM 可能用完了
关于android - 使用 -no-window 在模拟器中运行时测试检测进程崩溃，我们在Stack Overflow上找到一个类似的问题： https://stackoverflow.com/questions/50521487/