svn commit: r1620751 - /lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java

[mi...@apache.org]

Author: mikemccand
Date: Tue Aug 26 22:03:45 2014
New Revision: 1620751

URL: http://svn.apache.org/r1620751
Log:
LUCENE-5907: merge test cases forward to 5.0 (the issue only affects 4.x)

Modified:
    lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java

Modified: lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java
URL: http://svn.apache.org/viewvc/lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java?rev=1620751&r1=1620750&r2=1620751&view=diff
==============================================================================
--- lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java (original)
+++ lucene/dev/trunk/lucene/core/src/test/org/apache/lucene/index/TestBackwardsCompatibility.java Tue Aug 26 22:03:45 2014
@@ -1119,4 +1119,38 @@ public class TestBackwardsCompatibility 
     dir.close();
   }
   
+  // LUCENE-5907
+  public void testUpgradeWithNRTReader() throws Exception {
+    for (String name : oldNames) {
+      Directory dir = newDirectory(oldIndexDirs.get(name));
+
+      IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(new MockAnalyzer(random()))
+                                           .setOpenMode(OpenMode.APPEND));
+      writer.addDocument(new Document());
+      DirectoryReader r = DirectoryReader.open(writer, true);
+      writer.commit();
+      r.close();
+      writer.forceMerge(1);
+      writer.commit();
+      writer.rollback();
+      new SegmentInfos().read(dir);
+      dir.close();
+    }
+  }
+
+  // LUCENE-5907
+  public void testUpgradeThenMultipleCommits() throws Exception {
+    for (String name : oldNames) {
+      Directory dir = newDirectory(oldIndexDirs.get(name));
+
+      IndexWriter writer = new IndexWriter(dir, newIndexWriterConfig(new MockAnalyzer(random()))
+                                           .setOpenMode(OpenMode.APPEND));
+      writer.addDocument(new Document());
+      writer.commit();
+      writer.addDocument(new Document());
+      writer.commit();
+      writer.close();
+      dir.close();
+    }
+  }
 }