CONNECT tests fail if compiled without performance schema

CURRENT_TEST: connect.null

mysqltest: At line 14: query 'INSERT INTO t1 values(10,4,NULL),(20,2,'Hello'),(0,0,'Zero')' failed: 1296: Got error 174 'Open(a+b) error 2 on /./test/t1.fix: No such file or directory' from CONNECT

The result from queries just before the failure was:

#

# Testing FIX null columns

#

CREATE TABLE t1

(

id INT NOT NULL,

nb INT,

msg VARCHAR(12)

) ENGINE=CONNECT TABLE_TYPE=FIX;

Warnings:

Warning	1105	No file name. Table will use t1.fix

Warning	1105	Error 2 creating file /./test/t1.fix

INSERT INTO t1 values(NULL,1,'Hello');

ERROR 23000: Column 'id' cannot be null

INSERT INTO t1 values(10,4,NULL),(20,2,'Hello'),(0,0,'Zero');