db_test_util: add recycle_log_files to set of tested options

Signed-off-by: Sage Weil <sage@redhat.com>

db/db_test_util.cc

@@ -343,6 +343,10 @@ Options DBTestBase::CurrentOptions(
       options.row_cache = NewLRUCache(1024 * 1024);
       break;
     }
+    case kRecycleLogFiles: {
+      options.recycle_log_file_num = 2;
+      break;
+    }
     case kLevelSubcompactions: {
       options.max_subcompactions = 4;
       break;

db/db_test_util.h

@@ -437,9 +437,10 @@ class DBTestBase : public testing::Test {
     kFIFOCompaction = 26,
     kOptimizeFiltersForHits = 27,
     kRowCache = 28,
-    kLevelSubcompactions = 29,
-    kUniversalSubcompactions = 30,
-    kEnd = 29
+    kRecycleLogFiles = 29,
+    kLevelSubcompactions = 30,
+    kUniversalSubcompactions = 31,
+    kEnd = 30
   };
   int option_config_;