From 2b9042096db3a2fbe94792514567ebb922c30c57 Mon Sep 17 00:00:00 2001
From: BohuTANG <overred.shuttler@gmail.com>
Date: Fri, 18 Sep 2015 10:23:13 +0800
Subject: [PATCH] DB-883 tokudb broken after 'create database log002015'
 [summary] tokudb_log_dir can't contain directory which named as 'log[0-9]' .
 By default, if we 'create database log02015', TokuDB will crash in the next
 time to restart.

Copyright (c) 2015, BohuTANG
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---
 .../tokudb_logger_find_logfiles_crash.result  | 10 +++++++
 .../t/tokudb_logger_find_logfiles_crash.test  | 29 +++++++++++++++++++
 2 files changed, 39 insertions(+)
 create mode 100644 mysql-test/suite/tokudb/r/tokudb_logger_find_logfiles_crash.result
 create mode 100644 mysql-test/suite/tokudb/t/tokudb_logger_find_logfiles_crash.test

diff --git a/mysql-test/suite/tokudb/r/tokudb_logger_find_logfiles_crash.result b/mysql-test/suite/tokudb/r/tokudb_logger_find_logfiles_crash.result
new file mode 100644
index 00000000..37fcc20e
--- /dev/null
+++ b/mysql-test/suite/tokudb/r/tokudb_logger_find_logfiles_crash.result
@@ -0,0 +1,10 @@
+CREATE DATABASE log0002;
+USE log0002;
+CREATE TABLE t1(a int) ENGINE=TOKUDB;
+INSERT INTO t1 VALUES(1);
+shutdown server
+USE log0002;
+SELECT * FROM t1;
+a
+1
+DROP DATABASE log0002;
diff --git a/mysql-test/suite/tokudb/t/tokudb_logger_find_logfiles_crash.test b/mysql-test/suite/tokudb/t/tokudb_logger_find_logfiles_crash.test
new file mode 100644
index 00000000..e7fc7e91
--- /dev/null
+++ b/mysql-test/suite/tokudb/t/tokudb_logger_find_logfiles_crash.test
@@ -0,0 +1,29 @@
+--source include/have_tokudb.inc
+--let $_mysqld_datadir= `SELECT @@datadir`
+
+# create log0001 file
+--exec touch $_mysqld_datadir/log0001
+
+CREATE DATABASE log0002;
+USE log0002;
+CREATE TABLE t1(a int) ENGINE=TOKUDB;
+INSERT INTO t1 VALUES(1);
+
+--echo shutdown server
+--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+--shutdown_server 10
+--source include/wait_until_disconnected.inc
+# Do something while server is down
+--enable_reconnect
+--exec echo "restart: --tokudb_cache_size=100M" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
+--source include/wait_until_connected_again.inc
+
+--exec ls $_mysqld_datadir/log* |grep -q log0001
+--exec ls $_mysqld_datadir/log* |grep -q log0002
+
+USE log0002;
+SELECT * FROM t1;
+
+DROP DATABASE log0002;
+
+--exec rm $_mysqld_datadir/log0001