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Posted to commits@lucene.apache.org by mi...@apache.org on 2014/09/05 15:15:01 UTC

svn commit: r1622695 - in /lucene/dev/branches/branch_4x: ./ lucene/ lucene/core/ lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java

Author: mikemccand
Date: Fri Sep  5 13:15:00 2014
New Revision: 1622695

URL: http://svn.apache.org/r1622695
Log:
test: list index files on failure

Modified:
    lucene/dev/branches/branch_4x/   (props changed)
    lucene/dev/branches/branch_4x/lucene/   (props changed)
    lucene/dev/branches/branch_4x/lucene/core/   (props changed)
    lucene/dev/branches/branch_4x/lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java

Modified: lucene/dev/branches/branch_4x/lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java
URL: http://svn.apache.org/viewvc/lucene/dev/branches/branch_4x/lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java?rev=1622695&r1=1622694&r2=1622695&view=diff
==============================================================================
--- lucene/dev/branches/branch_4x/lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java (original)
+++ lucene/dev/branches/branch_4x/lucene/core/src/test/org/apache/lucene/index/TestIndexWriter.java Fri Sep  5 13:15:00 2014
@@ -1188,6 +1188,7 @@ public class TestIndexWriter extends Luc
         } catch (Throwable t) {
           log.println("thread " + id + " FAILED; unexpected exception");
           t.printStackTrace(log);
+          listIndexFiles(log, dir);
           failed = true;
           break;
         }
@@ -1216,6 +1217,7 @@ public class TestIndexWriter extends Luc
           failed = true;
           log.println("thread " + id + ": CheckIndex FAILED: unexpected exception");
           e.printStackTrace(log);
+          listIndexFiles(log, dir);
         }
         try {
           IndexReader r = DirectoryReader.open(dir);
@@ -1225,6 +1227,7 @@ public class TestIndexWriter extends Luc
           failed = true;
           log.println("thread " + id + ": DirectoryReader.open FAILED: unexpected exception");
           e.printStackTrace(log);
+          listIndexFiles(log, dir);
         }
       }
       try {
@@ -1240,6 +1243,16 @@ public class TestIndexWriter extends Luc
         throw new RuntimeException("thread " + id, e);
       }
     }
+
+    private void listIndexFiles(PrintStream log, Directory dir) {
+      try {
+        log.println("index files: " + Arrays.toString(dir.listAll()));
+      } catch (IOException ioe) {
+        // Suppress
+        log.println("failed to index files:");
+        ioe.printStackTrace(log);
+      }
+    }
   }
 
   public void testThreadInterruptDeadlock() throws Exception {