refs #5258 add mysql tests for the add key uniq key bug

git-svn-id: file:///svn/mysql/tests/mysql-test@45779 c7de825b-a66e-492c-adef-691d508d4ae1

mysql-test/suite/tokudb.alter_table/r/ai_aui.result

+set storage_engine='tokudb';
+drop table if exists t;
+create table t (a int primary key, b int, c int);
+set session tokudb_disable_slow_alter=1;
+alter table t add key(b), add unique key(c);
+drop table t;

mysql-test/suite/tokudb.alter_table/r/di_dui.result

+set storage_engine='tokudb';
+drop table if exists t;
+create table t (a int, b int, c int, primary key(a), key(b), unique key(c));
+set session tokudb_disable_slow_alter=1;
+alter table t drop key b, drop key c;
+drop table t;

mysql-test/suite/tokudb.alter_table/t/ai_aui.test

+# ensure that we can add a key and a unique key simultaneously
+--source include/have_tokudb.inc
+set storage_engine='tokudb';
+--disable_warnings
+drop table if exists t;
+--enable_warnings
+create table t (a int primary key, b int, c int);
+set session tokudb_disable_slow_alter=1;
+alter table t add key(b), add unique key(c);
+drop table t;
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mysql-test/suite/tokudb.alter_table/t/di_dui.test

+# ensure that we can drop a key and a unique key simultaneously
+--source include/have_tokudb.inc
+set storage_engine='tokudb';
+--disable_warnings
+drop table if exists t;
+--enable_warnings
+create table t (a int, b int, c int, primary key(a), key(b), unique key(c));
+set session tokudb_disable_slow_alter=1;
+alter table t drop key b, drop key c;
+drop table t;
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