我有一个问题,我的测试Android应用程序。 我有2 TestCase类,如果我单独执行它们,是没有问题的,测试运行,直到结束。但是,如果我愿意用鼠标右键单击我的测试项目,并选择为Android的JUnit测试运行我有一个消息
启动仪器android.test.InstrumentationTestRunner在设备模拟器-5554
[2012-03-27十五点56分27秒 - matroussedemaquillageTest]收集考试信息
[2012-03-27 15点56分三十一秒 - matroussedemaquillageTest]试运行失败:仪器仪表运行失败,原因是过程坠毁。
参见下文为我的两个testClasses:
第一个测试类
包fr.smardine.matroussedemaquillage.test;
进口android.test.ActivityInstrumentationTestCase2;
进口android.widget.ImageSwitcher;
进口fr.smardine.matroussedemaquillage.EntryPoint;
公共类EntryPointTest扩展
ActivityInstrumentationTestCase2<入口点> {
私人入口点mActivity;
私人ImageSwitcher mSwitcher;
公共EntryPointTest(){
超(fr.smardine.matroussedemaquillage
fr.smardine.matroussedemaquillage.EntryPoint.class);
}
@覆盖
保护无效设置()抛出异常{
super.setUp();
}
@覆盖
保护无效tearDown的()抛出异常{
super.tearDown();
}
公共无效的test2(){
的assertEquals(2,2);
}
}
和第二个:
包fr.smardine.matroussedemaquillage.test;
进口android.test.ActivityInstrumentationTestCase2;
进口android.widget.ImageView;
进口fr.smardine.matroussedemaquillage.Main;
公共类MainTest扩展ActivityInstrumentationTestCase2<主> {
私人主营mActivity;
私人ImageView的btRemplir;
私人ImageView的btPerime;
私人ImageView的btNotes;
公共MainTest(){
超(fr.smardine.matroussedemaquillage
fr.smardine.matroussedemaquillage.Main.class);
}
@覆盖
保护无效设置()抛出异常{
super.setUp();
}
@覆盖
保护无效tearDown的()抛出异常{
super.tearDown();
}
公共无效的test1(){
的assertEquals(1,1);
}
}
![上海市计量校准 计量仪器检测第三方检测公司](/d/file/2023/09-17/c7f8c48d070400ac835ea1ece05c2239.png)
正如你可以看到我的测试都没有这么复杂,即使我消灭用户数据当我启动我的模拟器,有相同的消息,如果我执行两个测试。 哦,顺便说一句,在Android 2.1系统上运行的模拟器,这是我的AndroidManifest.xml文件:
< XML版本=1.0编码=UTF-8&GT?;
<舱单的xmlns:机器人=http://schemas.android.com/apk/res/android
包=fr.smardine.matroussedemaquillage.test
安卓版code =1
机器人:VERSIONNAME =1.0>
<使用-SDK安卓的minSdkVersion =7安卓targetSdkVersion =7/>
<仪器仪表
机器人:名称=android.test.InstrumentationTestRunner
机器人:targetPackage =fr.smardine.matroussedemaquillage/>
<应用
机器人:图标=@可绘制/ ic_launcher
机器人:标签=@字符串/ APP_NAME>
<使用库机器人:名称=android.test.runner/>
< /用途>
< /舱单>
编辑: 我的日志猫:
I / ActivityManager(64):启动PROC fr.smardine.matroussedemaquillage的增值应用fr.smardine.matroussedemaquillage:PID = 510 UID = 10029导报= {3003,1015}
D / DDM堆(510):GOT功能列表请求D / dalvikvm(510):GC释放5427对象/ 420224字节90毫秒
D / dalvikvm(510):GC释放6498的对象/在79ms 506616字节
D / dalvikvm(510):GC释放7048对象/在90毫秒567464字节
D / dalvikvm(510):GC释放8628的对象/在73ms 503840字节
我/的System.out(510):无法打开test.properties
I / AndroidRuntime(510):AndroidRuntime onExit调用exit(-1) -
D /合子(30):过程510退出干净(255)
I / ActivityManager(64):过程fr.smardine.matroussedemaquillage(PID 510)已经死亡。
W / ActivityManager(64):的应用程序fr.smardine.matroussedemaquillage运行仪器ComponentInfo崩溃{fr.smardine.matroussedemaquillage.test / android.test.Instrumentatio nTestRunner}
D / ActivityManager(64):卸载过程fr.smardine.matroussedemaquillage
D / AndroidRuntime(504):关闭虚拟机
D / dalvikvm(504):DestroyJavaVM等非守护线程退出
D / dalvikvm(504):DestroyJavaVM关闭VM下来
D / dalvikvm(504):HeapWorker螺纹关停
D / dalvikvm(504):HeapWorker线程已关闭
D / JDWP(504):JDWP关闭网...
D / JDWP(504):GOT唤醒信号,救助的选择了
I / dalvikvm(504):调试器分离;对象注册了1项
D / dalvikvm(504):虚拟机清理
D / dalvikvm(504):为0x0 LinearAlloc使用643668的5242880(12%)
I / dalvikvm(504):JNI:(来自??? ???)AttachCurrentThread
E / AndroidRuntime(504):错误:线程附加失败
解决方案
我曾经得到这个错误,当我使用System.exit(0),在我的测试活动的onFinish象下面这样:
@覆盖
公共无效结束(){
super.finish();
System.exit(0);
}
因此,检查您的主要活动的onFinish方法。
I've got an issue with testing my android application. I have 2 testCase class, if I execute them separately, there is no problem, the tests run until the end. But if I do "right-click" on my test project and choose "Run as Android Junit Test" I've got a message
Launching instrumentation android.test.InstrumentationTestRunner on device emulator-5554
[2012-03-27 15:56:27 - matroussedemaquillageTest] Collecting test information
[2012-03-27 15:56:31 - matroussedemaquillageTest] Test run failed: Instrumentation run failed due to 'Process crashed.'
see bellow for my two testClasses:
the first test class
package fr.smardine.matroussedemaquillage.test;
import android.test.ActivityInstrumentationTestCase2;
import android.widget.ImageSwitcher;
import fr.smardine.matroussedemaquillage.EntryPoint;
public class EntryPointTest extends
ActivityInstrumentationTestCase2<EntryPoint> {
private EntryPoint mActivity;
private ImageSwitcher mSwitcher;
public EntryPointTest() {
super("fr.smardine.matroussedemaquillage",
fr.smardine.matroussedemaquillage.EntryPoint.class);
}
@Override
protected void setUp() throws Exception {
super.setUp();
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
}
public void test2() {
assertEquals(2, 2);
}
}
and the second:
package fr.smardine.matroussedemaquillage.test;
import android.test.ActivityInstrumentationTestCase2;
import android.widget.ImageView;
import fr.smardine.matroussedemaquillage.Main;
public class MainTest extends ActivityInstrumentationTestCase2<Main> {
private Main mActivity;
private ImageView btRemplir;
private ImageView btPerime;
private ImageView btNotes;
public MainTest() {
super("fr.smardine.matroussedemaquillage",
fr.smardine.matroussedemaquillage.Main.class);
}
@Override
protected void setUp() throws Exception {
super.setUp();
}
@Override
protected void tearDown() throws Exception {
super.tearDown();
}
public void test1() {
assertEquals(1, 1);
}
}
As you can see my test are not so complicated, even if i "wipe user data" when I launch my emulator, there is the same message if I execute the two tests. Oh, by the way, the emulator run under android 2.1 and this is my AndroidManifest.xml file:
<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
package="fr.smardine.matroussedemaquillage.test"
android:versionCode="1"
android:versionName="1.0" >
<uses-sdk android:minSdkVersion="7" android:targetSdkVersion="7" />
<instrumentation
android:name="android.test.InstrumentationTestRunner"
android:targetPackage="fr.smardine.matroussedemaquillage" />
<application
android:icon="@drawable/ic_launcher"
android:label="@string/app_name" >
<uses-library android:name="android.test.runner" />
</application>
</manifest>
Edit: my log cat:
I/ActivityManager(64): Start proc fr.smardine.matroussedemaquillage for added application fr.smardine.matroussedemaquillage: pid=510 uid=10029 gids={3003, 1015}
D/ddm-heap(510): Got feature list request D/dalvikvm(510): GC freed 5427 objects / 420224 bytes in 90ms
D/dalvikvm(510): GC freed 6498 objects / 506616 bytes in 79ms
D/dalvikvm(510): GC freed 7048 objects / 567464 bytes in 90ms
D/dalvikvm(510): GC freed 8628 objects / 503840 bytes in 73ms
I/System.out(510): Failed to open test.properties
I/AndroidRuntime(510): AndroidRuntime onExit calling exit(-1) –
D/Zygote(30): Process 510 exited cleanly (255)
I/ActivityManager(64): Process fr.smardine.matroussedemaquillage (pid 510) has died.
W/ActivityManager(64): Crash of app fr.smardine.matroussedemaquillage running instrumentation ComponentInfo{fr.smardine.matroussedemaquillage.test/android.test.InstrumentationTestRunner}
D/ActivityManager(64): Uninstalling process fr.smardine.matroussedemaquillage
D/AndroidRuntime(504): Shutting down VM
D/dalvikvm(504): DestroyJavaVM waiting for non-daemon threads to exit
D/dalvikvm(504): DestroyJavaVM shutting VM down
D/dalvikvm(504): HeapWorker thread shutting down
D/dalvikvm(504): HeapWorker thread has shut down
D/jdwp(504): JDWP shutting down net...
D/jdwp(504): Got wake-up signal, bailing out of select
I/dalvikvm(504): Debugger has detached; object registry had 1 entries
D/dalvikvm(504): VM cleaning up
D/dalvikvm(504): LinearAlloc 0x0 used 643668 of 5242880 (12%)
I/dalvikvm(504): JNI: AttachCurrentThread (from ???.???)
E/AndroidRuntime(504): ERROR: thread attach failed'
解决方案
I used to get this error when I used System.exit(0) on my test Activity's onFinish like below:
@Override
public void finish() {
super.finish();
System.exit(0);
}
So check your Main activity's onFinish method.
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