addresses #1172

git-svn-id: file:///svn/tokudb.1131b+1080a@6258 c7de825b-a66e-492c-adef-691d508d4ae1

src/tests/test_txn_close_open_commit.c

@@ -8,6 +8,9 @@
 #include <db.h>
 #include "test.h"
 
+// Recreate a mysqld crash by closing and opening a db within a transaction.
+// The crash occurs when writing a dirty cachetable pair, so we insert one
+// row.
 void test_txn_close_open_commit(void) {
 
 #ifndef USE_TDB