From a7b7c6cf5a0d567dad91fd6c499279cde2004508 Mon Sep 17 00:00:00 2001
From: Kenji Nagahashi <kenji@archive.org>
Date: Fri, 8 Dec 2017 17:15:03 -0800
Subject: [PATCH] fix for test failures in a workspace on NFS-mounted
 filesystem

ContentDigestHistoryTest does not close BdbModule. It results in failure to delete bdb directory in following tests.
Added tearDown() method that closes BdbModule.
---
 .../archive/modules/recrawl/ContentDigestHistoryTest.java | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/modules/src/test/java/org/archive/modules/recrawl/ContentDigestHistoryTest.java b/modules/src/test/java/org/archive/modules/recrawl/ContentDigestHistoryTest.java
index cd007b74..ea2980e0 100644
--- a/modules/src/test/java/org/archive/modules/recrawl/ContentDigestHistoryTest.java
+++ b/modules/src/test/java/org/archive/modules/recrawl/ContentDigestHistoryTest.java
@@ -128,6 +128,14 @@ public class ContentDigestHistoryTest extends TmpDirTestCase {
         return bdb;
     }
 
+    @Override
+    protected void tearDown() throws Exception {
+    	if (bdb != null) {
+    		bdb.close();
+    	}
+    	super.tearDown();
+    }
+
     public void testBasics() throws InterruptedException, IOException {
         historyStore().store.clear();
         assertTrue(historyStore().store.isEmpty());