From 602a4e906aacd0062c82edeb44253f82ff28a9ce Mon Sep 17 00:00:00 2001
From: Michael McCandless <mikemccand@apache.org>
Date: Fri, 7 Jan 2011 17:42:44 +0000
Subject: [PATCH] don't use package private API to assert no unreferenced files

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1056409 13f79535-47bb-0310-9956-ffa450edef68
---
 lucene/src/test/org/apache/lucene/index/TestIndexReader.java   | 1 +
 lucene/src/test/org/apache/lucene/index/TestIndexWriter.java   | 3 +--
 .../test/org/apache/lucene/index/TestIndexWriterDelete.java    | 2 +-
 3 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/lucene/src/test/org/apache/lucene/index/TestIndexReader.java b/lucene/src/test/org/apache/lucene/index/TestIndexReader.java
index e75d17c28dc..d3a3db8b691 100644
--- a/lucene/src/test/org/apache/lucene/index/TestIndexReader.java
+++ b/lucene/src/test/org/apache/lucene/index/TestIndexReader.java
@@ -981,6 +981,7 @@ public class TestIndexReader extends LuceneTestCase
           // new IndexFileDeleter, have it delete
           // unreferenced files, then verify that in fact
           // no files were deleted:
+          IndexWriter.unlock(dir);
           TestIndexWriter.assertNoUnreferencedFiles(dir, "reader.close() failed to delete unreferenced files");
 
           // Finally, verify index is not corrupt, and, if
diff --git a/lucene/src/test/org/apache/lucene/index/TestIndexWriter.java b/lucene/src/test/org/apache/lucene/index/TestIndexWriter.java
index 7f84850b4d9..c4e8ba82af6 100644
--- a/lucene/src/test/org/apache/lucene/index/TestIndexWriter.java
+++ b/lucene/src/test/org/apache/lucene/index/TestIndexWriter.java
@@ -43,7 +43,6 @@ import org.apache.lucene.analysis.tokenattributes.PositionIncrementAttribute;
 import org.apache.lucene.document.Document;
 import org.apache.lucene.document.Field;
 import org.apache.lucene.document.Fieldable;
-import org.apache.lucene.index.codecs.CodecProvider;
 import org.apache.lucene.document.Field.Index;
 import org.apache.lucene.document.Field.Store;
 import org.apache.lucene.document.Field.TermVector;
@@ -157,7 +156,7 @@ public class TestIndexWriter extends LuceneTestCase {
       String[] startFiles = dir.listAll();
       SegmentInfos infos = new SegmentInfos();
       infos.read(dir);
-      new IndexFileDeleter(dir, new KeepOnlyLastCommitDeletionPolicy(), infos, null, CodecProvider.getDefault());
+      new IndexWriter(dir, new IndexWriterConfig(TEST_VERSION_CURRENT, new MockAnalyzer())).rollback();
       String[] endFiles = dir.listAll();
 
       Arrays.sort(startFiles);
diff --git a/lucene/src/test/org/apache/lucene/index/TestIndexWriterDelete.java b/lucene/src/test/org/apache/lucene/index/TestIndexWriterDelete.java
index 617a6b8d4a6..c546b2a3cb3 100644
--- a/lucene/src/test/org/apache/lucene/index/TestIndexWriterDelete.java
+++ b/lucene/src/test/org/apache/lucene/index/TestIndexWriterDelete.java
@@ -832,8 +832,8 @@ public class TestIndexWriterDelete extends LuceneTestCase {
       }
     }
 
-    TestIndexWriter.assertNoUnreferencedFiles(dir, "docsWriter.abort() failed to delete unreferenced files");
     modifier.close();
+    TestIndexWriter.assertNoUnreferencedFiles(dir, "docsWriter.abort() failed to delete unreferenced files");
     dir.close();
   }