From 625ae37de79b1dc1ca19b53262b91163ef0950b4 Mon Sep 17 00:00:00 2001
From: Alexey Kudravtsev <cdr@intellij.com>
Date: Tue, 29 Nov 2011 17:21:48 +0400
Subject: [PATCH] test for the exception inside stub index

---
 .../com/intellij/testFramework/PsiTestCase.java | 16 ++++++++++++++++
 .../intellij/openapi/application/RunResult.java | 17 +++++++++++------
 2 files changed, 27 insertions(+), 6 deletions(-)

diff --git a/java/testFramework/src/com/intellij/testFramework/PsiTestCase.java b/java/testFramework/src/com/intellij/testFramework/PsiTestCase.java
index a906fc068d9f..35d132f23637 100644
--- a/java/testFramework/src/com/intellij/testFramework/PsiTestCase.java
+++ b/java/testFramework/src/com/intellij/testFramework/PsiTestCase.java
@@ -244,4 +244,20 @@ public abstract class PsiTestCase extends ModuleTestCase {
     PsiDocumentManager.getInstance(getProject()).commitDocument(document);
   }
 
+  protected static VirtualFile createChildData(final VirtualFile dir, @NonNls final String name) {
+    return new WriteAction<VirtualFile>() {
+      @Override
+      protected void run(Result<VirtualFile> result) throws Throwable {
+        result.setResult(dir.createChildData(null, name));
+      }
+    }.execute().throwException().getResultObject();
+  }
+  protected static VirtualFile createChildDirectory(final VirtualFile dir, @NonNls final String name) {
+    return new WriteAction<VirtualFile>() {
+      @Override
+      protected void run(Result<VirtualFile> result) throws Throwable {
+        result.setResult(dir.createChildDirectory(null, name));
+      }
+    }.execute().throwException().getResultObject();
+  }
 }
diff --git a/platform/platform-api/src/com/intellij/openapi/application/RunResult.java b/platform/platform-api/src/com/intellij/openapi/application/RunResult.java
index daddc8350144..5129c54a2fd0 100644
--- a/platform/platform-api/src/com/intellij/openapi/application/RunResult.java
+++ b/platform/platform-api/src/com/intellij/openapi/application/RunResult.java
@@ -35,14 +35,20 @@ public class RunResult<T> extends Result<T> {
   public RunResult<T> run() {
     try {
       myActionRunnable.run(this);
-    } catch (ProcessCanceledException e) {
+    }
+    catch (ProcessCanceledException e) {
       throw e; // this exception may occur from time to time and it shouldn't be catched
-    } catch (Throwable throwable) {
+    }
+    catch (Throwable throwable) {
       myThrowable = throwable;
       if (!myActionRunnable.isSilentExecution()) {
         if (throwable instanceof RuntimeException) throw (RuntimeException)throwable;
-        if (throwable instanceof Error) throw (Error)throwable;
-        else throw new RuntimeException(myThrowable);
+        if (throwable instanceof Error) {
+          throw (Error)throwable;
+        }
+        else {
+          throw new RuntimeException(myThrowable);
+        }
       }
     }
     finally {
@@ -64,7 +70,7 @@ public class RunResult<T> extends Result<T> {
     return this;
   }
 
-  public RunResult<T> throwException() {
+  public RunResult<T> throwException() throws RuntimeException, Error {
     if (hasException()) {
       if (myThrowable instanceof RuntimeException) {
         throw (RuntimeException)myThrowable;
@@ -89,5 +95,4 @@ public class RunResult<T> extends Result<T> {
   public void setThrowable(Exception throwable) {
     myThrowable = throwable;
   }
-
 }