Android中使用JUnit4测试发生fatal error

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我是靠谱客的博主怕孤单香水，最近开发中收集的这篇文章主要介绍Android中使用JUnit4测试发生fatal error，觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

在一个Android的项目中写了一个类，如下：

然后新建一个test文件夹，里面放入要测试的类方法，如下：

运行testConvertToGroup方法后发生错误为：

# A fatal error has been detected by the Java Runtime Environment:

# Internal Error (classFileParser.cpp:3494), pid=10872, tid=11016

# Error: ShouldNotReachHere()

# JRE version: 6.0_31-b05

# Java VM: Java HotSpot(TM) 64-Bit Server VM (20.6-b01 mixed mode windows-amd64 compressed oops)

# An error report file with more information is saved as:

# D:workspaceAndroidCalculatorhs_err_pid10872.log

# If you would like to submit a bug report, please visit:

# http://java.sun.com/webapps/bugreport/crash.jsp

截图如下：

log文件的内容为：

# A fatal error has been detected by the Java Runtime Environment:

# Internal Error (classFileParser.cpp:3494), pid=9956, tid=9252

# Error: ShouldNotReachHere()

# JRE version: 6.0_31-b05

# Java VM: Java HotSpot(TM) 64-Bit Server VM (20.6-b01 mixed mode windows-amd64 compressed oops)

# If you would like to submit a bug report, please visit:

# http://java.sun.com/webapps/bugreport/crash.jsp

--------------- T H R E A D ---------------

Current thread (0x000000000051c000): JavaThread "Unknown thread" [_thread_in_vm, id=9252, stack(0x0000000002900000,0x0000000002a00000)]

Stack: [0x0000000002900000,0x0000000002a00000]

[error occurred during error reporting (printing stack bounds), id 0xc0000005]

--------------- P R O C E S S ---------------

Java Threads: ( => current thread )

Other Threads:

=>0x000000000051c000 (exited) JavaThread "Unknown thread" [_thread_in_vm, id=9252, stack(0x0000000002900000,0x0000000002a00000)]

VM state:not at safepoint (not fully initialized)

VM Mutex/Monitor currently owned by a thread: None

Dynamic libraries:

0x0000000000400000 - 0x000000000042f000 C:Program FilesJavajdk1.6.0_31binjavaw.exe

0x0000000077530000 - 0x00000000776dc000 C:WindowsSYSTEM32ntdll.dll

0x0000000077310000 - 0x000000007742f000 C:Windowssystem32kernel32.dll

0x000007fefd380000 - 0x000007fefd3ec000 C:Windowssystem32KERNELBASE.dll

0x000007fefe6b0000 - 0x000007fefe78b000 C:Windowssystem32ADVAPI32.dll

0x000007feff410000 - 0x000007feff4af000 C:Windowssystem32msvcrt.dll

0x000007fefed30000 - 0x000007fefed4f000 C:WindowsSYSTEM32sechost.dll

0x000007feff710000 - 0x000007feff83e000 C:Windowssystem32RPCRT4.dll

0x0000000077430000 - 0x000000007752a000 C:Windowssystem32USER32.dll

0x000007feff3a0000 - 0x000007feff407000 C:Windowssystem32GDI32.dll

0x000007feff390000 - 0x000007feff39e000 C:Windowssystem32LPK.dll

0x000007fefe7c0000 - 0x000007fefe88a000 C:Windowssystem32USP10.dll

0x000007fefe790000 - 0x000007fefe7be000 C:Windowssystem32IMM32.DLL

0x000007fefe580000 - 0x000007fefe689000 C:Windowssystem32MSCTF.dll

0x000007fefd210000 - 0x000007fefd254000 C:Windowssystem32nvinitx.dll

0x000000000f000000 - 0x000000000f006000 C:Program FilesNVIDIA CorporationCoProcManager_etoured.dll

0x000007fefa900000 - 0x000007fefa945000 C:Program FilesNVIDIA CorporationCoProcManagernvd3d9wrapx.dll

0x000007feff080000 - 0x000007feff257000 C:Windowssystem32SETUPAPI.dll

0x000007fefd560000 - 0x000007fefd596000 C:Windowssystem32CFGMGR32.dll

0x000007fefed50000 - 0x000007fefee27000 C:Windowssystem32OLEAUT32.dll

0x000007fefeaa0000 - 0x000007fefeca2000 C:Windowssystem32ole32.dll

0x000007fefd680000 - 0x000007fefd69a000 C:Windowssystem32DEVOBJ.dll

0x000007fefa510000 - 0x000007fefa547000 C:Program FilesNVIDIA CorporationCoProcManagernvdxgiwrapx.dll

0x000000006d8b0000 - 0x000000006e068000 C:Program FilesJavajdk1.6.0_31jrebinserverjvm.dll

0x000007fefd5a0000 - 0x000007fefd5db000 C:Windowssystem32WINMM.dll

0x000000006d820000 - 0x000000006d82e000 C:Program FilesJavajdk1.6.0_31jrebinverify.dll

0x000000006d450000 - 0x000000006d477000 C:Program FilesJavajdk1.6.0_31jrebinjava.dll

0x000000006d870000 - 0x000000006d882000 C:Program FilesJavajdk1.6.0_31jrebinzip.dll

0x0000000077700000 - 0x0000000077707000 C:Windowssystem32PSAPI.DLL

VM Arguments:

jvm_args: -Dfile.encoding=UTF-8 -Xbootclasspath:D:DevelopToolsSDKandroid-sdk-windowsplatformsandroid-10android.jar

java_command: org.eclipse.jdt.internal.junit.runner.RemoteTestRunner -version 3 -port 52766 -testLoaderClass org.eclipse.jdt.internal.junit.runner.junit3.JUnit3TestLoader -loaderpluginname org.eclipse.jdt.junit.runtime -test org.fra.utils.NumberUtilsTest:convertToGroupTest

Launcher Type: SUN_STANDARD

Environment Variables:

JAVA_HOME=C:Program FilesJavajdk1.6.0_31

CLASSPATH=.;C:Program FilesJavajdk1.6.0_31lib

PATH=C:Program Files (x86)InteliCLS Client;C:Program FilesInteliCLS Client;C:Windowssystem32;C:Windows;C:WindowsSystem32Wbem;C:WindowsSystem32WindowsPowerShellv1.0;C:Program FilesIntelIntel(R) Management Engine ComponentsDAL;C:Program FilesIntelIntel(R) Management Engine ComponentsIPT;C:Program Files (x86)IntelIntel(R) Management Engine ComponentsDAL;C:Program Files (x86)IntelIntel(R) Management Engine ComponentsIPT;C:Program FilesIntelWiFibin;C:Program FilesCommon FilesIntelWirelessCommon;C:Program Files (x86)IntelOpenCL SDK2.0binx86;C:Program Files (x86)IntelOpenCL SDK2.0binx64;C:Program FilesJavajdk1.6.0_31bin;D:Program Files (x86)KingsoftWPS Office Personaloffice6;C:Program FilesTortoiseSVNbin;D:DevelopToolsSDKAndroid_SDKplantform-tools;D:Program FilesMySQLMySQL Server 5.1bin;D:Program Files (x86)EditPlus;D:Program Files (x86)SSH Communications SecuritySSH Secure Shell

USERNAME=Francis

OS=Windows_NT

PROCESSOR_IDENTIFIER=Intel64 Family 6 Model 58 Stepping 9, GenuineIntel

--------------- S Y S T E M ---------------

OS: Windows 7 , 64 bit Build 7600

CPU:total 8 (4 cores per cpu, 2 threads per core) family 6 model 58 stepping 9, cmov, cx8, fxsr, mmx, sse, sse2, sse3, ssse3, sse4.1, sse4.2, popcnt, ht

Memory: 4k page, physical 8285500k(5521920k free), swap 8283600k(5105872k free)

vm_info: Java HotSpot(TM) 64-Bit Server VM (20.6-b01) for windows-amd64 JRE (1.6.0_31-b05), built on Feb 3 2012 18:34:57 by "java_re" with MS VC++ 8.0 (VS2005)

time: Sat Sep 22 18:22:37 2012

elapsed time: 0 seconds

但是这个方法在非Android项目中时可以运行，而且是成功的，如下：