From a9642318820446325788a2ab53330db38ec9e42b Mon Sep 17 00:00:00 2001
From: Michael McCandless <mikemccand@apache.org>
Date: Sat, 24 Jul 2010 14:31:22 +0000
Subject: [PATCH] LUCENE-2554: pick a random codec for each unit test

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/branches/preflexfixes@978877 13f79535-47bb-0310-9956-ffa450edef68
---
 lucene/src/test/org/apache/lucene/util/_TestUtil.java | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/lucene/src/test/org/apache/lucene/util/_TestUtil.java b/lucene/src/test/org/apache/lucene/util/_TestUtil.java
index 3e6be0a544b..32ecaf1ef10 100644
--- a/lucene/src/test/org/apache/lucene/util/_TestUtil.java
+++ b/lucene/src/test/org/apache/lucene/util/_TestUtil.java
@@ -240,8 +240,10 @@ public class _TestUtil {
 
   /** gets the codec to run tests with */
   public static String getTestCodec() {
-    // nocommit: should we default to random?
-    return System.getProperty("tests.codec", "Standard");
+    // by default we randomly pick a different codec for
+    // each test case (non-J4 tests) and each test class (J4
+    // tests)
+    return System.getProperty("tests.codec", "random");
   }
 
   public static CodecProvider alwaysCodec(final Codec c) {