title: Test run failed: Instrumentation run failed due to 'Process crashed.' when testing multiple Android activity
body: <p>I've got an issue with testing my android application.<br>
  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 </p>
  
  <pre><code> 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.'
  </code></pre>
  
  <p>see bellow for my two testClasses:</p>
  
  <p>the first test class</p>
  
  <pre><code>package fr.smardine.matroussedemaquillage.test;
  
  import android.test.ActivityInstrumentationTestCase2;
  import android.widget.ImageSwitcher;
  import fr.smardine.matroussedemaquillage.EntryPoint;
  
  public class EntryPointTest extends
      ActivityInstrumentationTestCase2&lt;EntryPoint&gt; {
  
  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);
      }
  }
  </code></pre>
  
  <p>and the second:</p>
  
  <pre><code>package fr.smardine.matroussedemaquillage.test;
  
  import android.test.ActivityInstrumentationTestCase2;
  import android.widget.ImageView;
  import fr.smardine.matroussedemaquillage.Main;
  
  public class MainTest extends ActivityInstrumentationTestCase2&lt;Main&gt; {
  
      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);
      }
  }
  </code></pre>
  
  <p>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.<br>
  Oh, by the way, the emulator run under android 2.1 and this is my AndroidManifest.xml file:</p>
  
  <pre><code>&lt;?xml version="1.0" encoding="utf-8"?&gt;
  &lt;manifest xmlns:android="http://schemas.android.com/apk/res/android"
  package="fr.smardine.matroussedemaquillage.test"
  android:versionCode="1"
  android:versionName="1.0" &gt;
  
  &lt;uses-sdk android:minSdkVersion="7" android:targetSdkVersion="7" /&gt;
  
  &lt;instrumentation
      android:name="android.test.InstrumentationTestRunner"
      android:targetPackage="fr.smardine.matroussedemaquillage" /&gt;
  
  &lt;application
      android:icon="@drawable/ic_launcher"
      android:label="@string/app_name" &gt;
      &lt;uses-library android:name="android.test.runner" /&gt;
  &lt;/application&gt;
  
  &lt;/manifest&gt;
  </code></pre>
  
  <p>Edit:
  my log cat:</p>
  
  <pre><code>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.Instrumentatio‌​nTestRunner} 
  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'
  </code></pre>