InnoDB General Tablespace Portability

Bug#20563954 - INNODB: SUPPORT MOVING A WHOLE DATADIR WITH GENERAL TABLESPACES.
Bug#19896685 - INNODB: RECOGNIZE DIFFERENT PATH STRINGS THAT POINT TO THE SAME LOCATION
Bug#20555168 - INNODB: MAKE GENERAL TABLESPACES PORTABLE FROM WINDOWS TO UNIX
Bug#21068487 - INNODB: PREVENT RELATIVE ISL PATHS UNDER THE DATADIR

RB#8293 - Approved by Marko and Jimmy

Author: kdjakevin

mysql-test/suite/innodb/include/tablespace_filenames.inc

@@ -0,0 +1,83 @@
+# Remember some variables.
+LET $MYSQLD_DATADIR = `select @@datadir`;
+LET $INNODB_PAGE_SIZE = `select @@innodb_page_size`;
+
+--echo #
+--echo # Try a series of invalid relative ADD DATAFILE entries.
+--echo # General tablespace files can be in the datadir but they cannot be under the datadir.
+--echo #
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE '';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE '.ibd';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE './ibd';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE './.ibd';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE '../spaces/';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE 'test/bad.ibd';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE './test/bad.ibd';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE './test//bad.ibd';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE '../data/test/bad.ibd';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE '../data/../data/test/bad.ibd';
+SHOW WARNINGS;
+--error ER_WRONG_FILE_NAME
+CREATE TABLESPACE bad ADD DATAFILE '../does_not_exist/bad.ibd';
+SHOW WARNINGS;
+
+--echo #
+--echo # Try a series of valid relative ADD DATAFILE entries.
+--echo # General tablespace files can be in the datadir but they cannot be under the datadir.
+--echo #
+CREATE TABLESPACE ibport_s01 ADD DATAFILE 'ibport_s01.ibd';
+CREATE TABLESPACE ibport_s02 ADD DATAFILE './ibport_s02.ibd';
+CREATE TABLESPACE ibport_s03 ADD DATAFILE '../data/ibport_s03.ibd';
+CREATE TABLESPACE ibport_s04 ADD DATAFILE 'test/../ibport_s04.ibd';
+CREATE TABLESPACE ibport_s05 ADD DATAFILE './test/../ibport_s05.ibd';
+CREATE TABLESPACE ibport_s06 ADD DATAFILE '..///data//test///..//ibport_s06.ibd';
+CREATE TABLESPACE ibport_s12 ADD DATAFILE '.\\ibport_s12.ibd';
+CREATE TABLESPACE ibport_s13 ADD DATAFILE '..\\data\\ibport_s13.ibd';
+CREATE TABLESPACE ibport_s14 ADD DATAFILE 'test\\..\\ibport_s14.ibd';
+CREATE TABLESPACE ibport_s15 ADD DATAFILE '.\\test\\..\\ibport_s15.ibd';
+CREATE TABLESPACE ibport_s16 ADD DATAFILE '..\\\\\\data\\\\test\\\\\\..\\\\ibport_s16.ibd';
+
+--echo # Directory listing of MYSQLD_DATADIR/ ibport*
+--list_files $MYSQLD_DATADIR/ ibport*
+
+--replace_result  $MYSQLD_DATADIR/ MYSQLD_DATADIR/  $MYSQLD_DATADIR MYSQLD_DATADIR/
+SELECT s.space_type 'Type', s.name 'Space Name', d.path 'Path'
+	FROM information_schema.innodb_sys_tablespaces s, information_schema.innodb_sys_datafiles d
+	WHERE s.name like '%ibport%' AND s.space = d.space ORDER BY s.space;
+
+--replace_result  $MYSQLD_DATADIR/ MYSQLD_DATADIR/  $MYSQLD_DATADIR MYSQLD_DATADIR/
+SELECT s.space_type 'Type', s.name 'Space Name', f.file_name 'Path'
+	FROM information_schema.innodb_sys_tablespaces s, information_schema.files f
+	WHERE s.name like '%ibport%' AND s.space = f.file_id ORDER BY s.space;
+
+DROP TABLESPACE ibport_s01;
+DROP TABLESPACE ibport_s02;
+DROP TABLESPACE ibport_s03;
+DROP TABLESPACE ibport_s04;
+DROP TABLESPACE ibport_s05;
+DROP TABLESPACE ibport_s06;
+DROP TABLESPACE ibport_s12;
+DROP TABLESPACE ibport_s13;
+DROP TABLESPACE ibport_s14;
+DROP TABLESPACE ibport_s15;
+DROP TABLESPACE ibport_s16;
+