From 94f852346ca5e2a66b47bc404ca53ba19d99fb5c Mon Sep 17 00:00:00 2001
From: peter <peter@jetbrains.com>
Date: Thu, 12 Jan 2017 18:47:45 +0100
Subject: [PATCH] dispose test project in a write action

---
 .../src/com/intellij/testFramework/LightPlatformTestCase.java  | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/platform/testFramework/src/com/intellij/testFramework/LightPlatformTestCase.java b/platform/testFramework/src/com/intellij/testFramework/LightPlatformTestCase.java
index 83a5be9f6d12..aae102f64e2c 100644
--- a/platform/testFramework/src/com/intellij/testFramework/LightPlatformTestCase.java
+++ b/platform/testFramework/src/com/intellij/testFramework/LightPlatformTestCase.java
@@ -33,6 +33,7 @@ import com.intellij.openapi.Disposable;
 import com.intellij.openapi.actionSystem.DataProvider;
 import com.intellij.openapi.application.Application;
 import com.intellij.openapi.application.ApplicationManager;
+import com.intellij.openapi.application.WriteAction;
 import com.intellij.openapi.application.ex.ApplicationEx;
 import com.intellij.openapi.application.impl.ApplicationInfoImpl;
 import com.intellij.openapi.command.WriteCommandAction;
@@ -630,7 +631,7 @@ public abstract class LightPlatformTestCase extends UsefulTestCase implements Da
     if (!ourProject.isDisposed()) {
       @SuppressWarnings("ConstantConditions")
       File ioFile = new File(ourProject.getProjectFilePath());
-      Disposer.dispose(ourProject);
+      WriteAction.run(() -> Disposer.dispose(ourProject));
       if (ioFile.exists()) {
         File dir = ioFile.getParentFile();
         if (dir.getName().startsWith(UsefulTestCase.TEMP_DIR_MARKER)) {