Reverting test file changes from r2855

mysql-test/innodb-index.result

@@ -46,6 +46,13 @@ t1	CREATE TABLE `t1` (
   KEY `d2` (`d`),
   KEY `b` (`b`)
 ) ENGINE=InnoDB DEFAULT CHARSET=latin1
+CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
+alter table t1 add unique index (c), add index (d);
+ERROR HY000: Table 'test.t1#1' already exists
+rename table `t1#1` to `t1#2`;
+alter table t1 add unique index (c), add index (d);
+ERROR HY000: Table 'test.t1#2' already exists
+drop table `t1#2`;
 alter table t1 add unique index (c), add index (d);
 show create table t1;
 Table	Create Table

mysql-test/innodb-index.test

@@ -17,6 +17,16 @@ show create table t1;
 alter table t1 add index (b);
 show create table t1;
 
+# Check how existing tables interfere with temporary tables.
+CREATE TABLE `t1#1`(a INT PRIMARY KEY) ENGINE=InnoDB;
+
+--error 156
+alter table t1 add unique index (c), add index (d);
+rename table `t1#1` to `t1#2`;
+--error 156
+alter table t1 add unique index (c), add index (d);
+drop table `t1#2`;
+
 alter table t1 add unique index (c), add index (d);
 show create table t1;
 explain select * from t1 force index(c) order by c;