SOLR-5188: Bring back a test that checks the default LogWatcher enabled setting.

git-svn-id: https://svn.apache.org/repos/asf/lucene/dev/trunk@1517816 13f79535-47bb-0310-9956-ffa450edef68

solr/core/src/test/org/apache/solr/core/TestCoreContainer.java

@@ -181,6 +181,11 @@ public class TestCoreContainer extends SolrTestCaseJ4 {
 
   }
 
+  @Test
+  public void testLogWatcherEnabledByDefault() {
+    assertNotNull(h.getCoreContainer().getLogging());
+  }
+  
   private void SetUpHome(File solrHomeDirectory, String xmlFile) throws IOException {
     if (solrHomeDirectory.exists()) {
       FileUtils.deleteDirectory(solrHomeDirectory);

solr/test-framework/src/java/org/apache/solr/util/TestHarness.java

@@ -173,7 +173,6 @@ public class TestHarness extends BaseTestHarness {
                                                  String solrConfig, String schema) {
     String solrxml = "<?xml version=\"1.0\" encoding=\"UTF-8\" ?>\n"
         + "<solr persistent=\"false\">\n"
-        + "  <logging enabled=\"true\"/>\n"
         + "  <cores adminPath=\"/admin/cores\" defaultCoreName=\""
         + ConfigSolrXmlOld.DEFAULT_DEFAULT_CORE_NAME
         + "\""