test killability, take 2

platform/lang-impl/src/com/intellij/util/indexing/FileBasedIndex.java

@@ -316,7 +316,12 @@ public class FileBasedIndex implements ApplicationComponent {
       ShutDownTracker.getInstance().registerShutdownTask(new Runnable() {
         @Override
         public void run() {
-          performShutdown();
+          ShutDownTracker.invokeAndWait(ApplicationManager.getApplication().isUnitTestMode(), false, new Runnable() {
+            @Override
+            public void run() {
+              performShutdown();
+            }
+          });
         }
       });
       //FileUtil.createIfDoesntExist(workInProgressFile);

platform/platform-impl/src/com/intellij/openapi/application/impl/ApplicationImpl.java

@@ -285,7 +285,7 @@ public class ApplicationImpl extends ComponentManagerImpl implements Application
         if (isDisposed() || isDisposeInProgress()) {
           return;
         }
-        ShutDownTracker.invokeAndWait(isUnitTestMode(), new Runnable() {
+        ShutDownTracker.invokeAndWait(isUnitTestMode(), true, new Runnable() {
           public void run() {
             if (ApplicationManager.getApplication() != ApplicationImpl.this) return;
             try {

platform/testFramework/src/com/intellij/testFramework/LightPlatformTestCase.java

@@ -735,7 +735,7 @@ public abstract class LightPlatformTestCase extends UsefulTestCase implements Da
     ShutDownTracker.getInstance().registerShutdownTask(new Runnable() {
       @Override
       public void run() {
-        ShutDownTracker.invokeAndWait(true, new Runnable() {
+        ShutDownTracker.invokeAndWait(true, true, new Runnable() {
           @Override
           public void run() {
             ApplicationManager.getApplication().runWriteAction(new Runnable() {

platform/util/src/com/intellij/openapi/util/ShutDownTracker.java

@@ -133,7 +133,26 @@ public class ShutDownTracker implements Runnable {
     return list.isEmpty()? null : list.removeLast();
   }
 
-  public static void invokeAndWait(boolean timed, final Runnable runnable) {
+  public static void invokeAndWait(boolean timed, boolean edt, final Runnable runnable) {
+    if (!edt) {
+      if (!timed) {
+        runnable.run();
+      }
+
+      final Semaphore semaphore = new Semaphore();
+      semaphore.down();
+      new Thread(new Runnable() {
+        @Override
+        public void run() {
+          runnable.run();
+          semaphore.up();
+        }
+      }).start();
+      semaphore.waitFor(1000);
+
+      return;
+    }
+
     if (timed) {
       final Semaphore semaphore = new Semaphore();
       semaphore.down();