MDEV-7242: innodb.innodb-mdev7046 fails in various ways on buildbot

Problem with test is that test causes OS failures that change. 
Idea with test is just to test that server does not crash, no other
output is necessary.

mysql-test/suite/innodb/r/innodb-mdev7046.result

-call mtr.add_suppression("InnoDB: File ./test/t1*");
-call mtr.add_suppression("nnoDB: Error number*");
-USE test;
-create table t1(f1 INT,f2 INT,f3 CHAR (10),primary key(f1,f2)) partition by range(f1) subpartition by hash(f2) subpartitions 2 (partition p1 values less than (0),partition p2 values less than (2),partition p3 values less than (2147483647));
-RENAME TABLE t1 TO `t2_new..............................................end`;
-ERROR HY000: Error on rename of 't2_new' (Errcode: 36 "File name too long")
-alter table t1 engine=innodb;
-RENAME TABLE t1 TO `t2_new..............................................end`;
-ERROR HY000: Error on rename of 't2_new' (errno: -1 "Internal error < 0 (Not system error)")
-show warnings;
-Level	Code	Message
-Error	1025	Error on rename of 't2_new' (errno: -1 "Internal error < 0 (Not system error)")
-drop table t1;
-DROP DATABASE test;
-CREATE DATABASE test;
-USE test;
-SET @@session.storage_engine=MYISAM;
-CREATE TABLE t1(id INT,purchased DATE)PARTITION BY RANGE(YEAR(purchased)) SUBPARTITION BY HASH(TO_DAYS(purchased)) SUBPARTITIONS 2 (PARTITION p0 VALUES LESS THAN MAXVALUE (SUBPARTITION sp0 DATA DIRECTORY='/tmp/not-existing' INDEX DIRECTORY='/tmp/not-existing',SUBPARTITION sp1));
-ERROR HY000: Can't create/write to file '/tmp/not-existing/t1#P#p0#SP#sp0.MYI' (Errcode: 2 "No such file or directory")
-CREATE TABLE t1(id INT,purchased DATE)PARTITION BY RANGE(YEAR(purchased)) SUBPARTITION BY HASH(TO_DAYS(purchased)) SUBPARTITIONS 2 (PARTITION p0 VALUES LESS THAN MAXVALUE (SUBPARTITION sp0,SUBPARTITION sp1));
-ALTER TABLE t1 ENGINE=InnoDB;
-drop table t1;
+1

mysql-test/suite/innodb/t/innodb-mdev7046.test

 --source include/have_innodb.inc
 --source include/have_partition.inc
 
+--disable_query_log
+--disable_result_log
+--disable_warnings
+
 # Ignore OS errors
 call mtr.add_suppression("InnoDB: File ./test/t1*");
 call mtr.add_suppression("nnoDB: Error number*");
@@ -32,3 +36,10 @@ drop table t1;
 
 let $datadir=`select @@datadir`;
 --remove_file $datadir/test/db.opt
+
+--enable_query_log
+--enable_result_log
+--enable_warnings
+
+--echo 1
+