#
# These test make sure that tables are visible after rebooting
#

--source include/have_innodb.inc

# Must have debug code to use SET SESSION debug
--source include/have_debug.inc

# Valgrind would complain about memory leaks when we crash on purpose.
--source include/not_valgrind.inc

# Embedded server does not support crashing
--source include/not_embedded.inc

# Avoid CrashReporter popup on Mac
#--source include/not_crashrep.inc

SET default_storage_engine=InnoDB;

--disable_query_log
let $MYSQLD_DATADIR= `select @@datadir`;
let $data_directory = DATA DIRECTORY='$MYSQL_TMP_DIR/alt_dir';

let $innodb_file_per_table=`select @@innodb_file_per_table`;
let $innodb_file_format=`select @@innodb_file_format`;
--enable_query_log

--mkdir $MYSQL_TMP_DIR/alt_dir
--mkdir $MYSQL_TMP_DIR/alt_dir/test
--mkdir $MYSQL_TMP_DIR/new_dir
--mkdir $MYSQL_TMP_DIR/new_dir/test

--disable_query_log
# These errors are expected in the error log for this test.
call mtr.add_suppression("Could not find a valid tablespace file for");
call mtr.add_suppression("Tablespace open failed for");
call mtr.add_suppression("tablespace id and flags are");
call mtr.add_suppression("but in the InnoDB data dictionary they are");
call mtr.add_suppression("has been found in multiple places");
call mtr.add_suppression("have been found in two places;");
call mtr.add_suppression("Will not open the tablespace for");
call mtr.add_suppression("Default location;");
call mtr.add_suppression("Remote location;");
call mtr.add_suppression("Dictionary location;");
call mtr.add_suppression("Failed to find tablespace for table");
call mtr.add_suppression("Attempt to open a tablespace previously opened");
call mtr.add_suppression("A link file was found named");
call mtr.add_suppression("but tablespace with that id or name does not exist.");
--enable_query_log

--echo #
--echo # Test when tablespaces can be found at multiple places
--echo # SYS_DATAFILES will refer to the file at alt_dir.
--echo # Link File will refer to the file at new_dir.
--echo #  Tablename   Default   SYS_DATAFILES    Link_File
--echo #      yyy       Yes          Yes            Yes
--echo #      nyy       No           Yes            Yes
--echo #      yny       Yes          No             Yes
--echo #      yyn       Yes          Yes            No
--echo #      nyw       No           Yes            WrongFile
--echo #      nwy       No           WrongFile      Yes
--echo #      wny       WrongFile    No             Yes
--echo #      ynw       Yes          No             WrongFile
--echo #      wyn       WrongFile    Yes            No
--echo #      ywn       Yes          WrongFile      No
--echo #      nnn       No           No             No
--echo #      www       WrongFile    WrongFile      WrongFile
--echo #   nolink       No           Yes, No ISL    No
--echo #

set global innodb_file_per_table=on;
set global innodb_file_format='Barracuda';

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE yyy (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO yyy VALUES (1, 'yyy');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE nyy (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO nyy VALUES (1, 'nyy');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE yny (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO yny VALUES (1, 'yny');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE yyn (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO yyn VALUES (1, 'yyn');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE nyw (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO nyw VALUES (1, 'nyw');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE nwy (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO nwy VALUES (1, 'nwy');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE wny (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO wny VALUES (1, 'wny');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE ynw (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO ynw VALUES (1, 'ynw');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE wyn (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO wyn VALUES (1, 'wyn');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE ywn (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO ywn VALUES (1, 'ywn');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE nnn (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO nnn VALUES (1, 'nnn');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE www (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO www VALUES (1, 'www');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE nolink (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO nolink VALUES (1, 'no link file');

--echo #
--echo # Shutdown the server, copy and remove files.
--echo #
--source include/shutdown_mysqld.inc
--sleep 2

--echo ---- MYSQLD_DATADIR/test
--list_files $MYSQLD_DATADIR/test
--echo ---- MYSQL_TMP_DIR/alt_dir/test
--list_files $MYSQL_TMP_DIR/alt_dir/test
--echo ---- MYSQL_TMP_DIR/new_dir/test
--list_files $MYSQL_TMP_DIR/new_dir/test

--echo # YYY; Tablespace found in 3 places
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQLD_DATADIR/test/yyy.ibd
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQL_TMP_DIR/new_dir/test/yyy.ibd
--exec echo $MYSQL_TMP_DIR/new_dir/test/yyy.ibd > $MYSQLD_DATADIR/test/yyy.isl

--echo # NYY; Tablespace found in alt_dir and new_dir
--copy_file $MYSQL_TMP_DIR/alt_dir/test/nyy.ibd $MYSQL_TMP_DIR/new_dir/test/nyy.ibd
--exec echo $MYSQL_TMP_DIR/new_dir/test/nyy.ibd > $MYSQLD_DATADIR/test/nyy.isl

--echo # YNY; Tablespace found in default and new_dir
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yny.ibd $MYSQLD_DATADIR/test/yny.ibd
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yny.ibd $MYSQL_TMP_DIR/new_dir/test/yny.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/yny.ibd
--exec echo $MYSQL_TMP_DIR/new_dir/test/yny.ibd > $MYSQLD_DATADIR/test/yny.isl

--echo # YYN; Tablespace found in default and alt_dir
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyn.ibd $MYSQLD_DATADIR/test/yyn.ibd

--echo # NYW; Copy the wrong file to new_dir
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQL_TMP_DIR/new_dir/test/nyw.ibd
--exec echo $MYSQL_TMP_DIR/new_dir/test/nyw.ibd > $MYSQLD_DATADIR/test/nyw.isl

--echo # NWY; Copy the wrong file to alt_dir, good one to new_dir.
--copy_file $MYSQL_TMP_DIR/alt_dir/test/nwy.ibd $MYSQL_TMP_DIR/new_dir/test/nwy.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/nwy.ibd
--exec echo $MYSQL_TMP_DIR/new_dir/test/nwy.ibd > $MYSQLD_DATADIR/test/nwy.isl
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQL_TMP_DIR/alt_dir/test/nwy.ibd

--echo # WNY; Copy the wrong file to default, good one to new_dir, delete it form alt_dir
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQLD_DATADIR/test/wny.ibd
--copy_file $MYSQL_TMP_DIR/alt_dir/test/wny.ibd $MYSQL_TMP_DIR/new_dir/test/wny.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/wny.ibd
--exec echo $MYSQL_TMP_DIR/new_dir/test/wny.ibd > $MYSQLD_DATADIR/test/wny.isl

--echo # YNW; Copy the file to default, wrong one to new_dir, delete it form alt_dir
--copy_file $MYSQL_TMP_DIR/alt_dir/test/ynw.ibd $MYSQLD_DATADIR/test/ynw.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/ynw.ibd
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQL_TMP_DIR/new_dir/test/ynw.ibd
--exec echo $MYSQL_TMP_DIR/new_dir/test/ynw.ibd > $MYSQLD_DATADIR/test/ynw.isl

--echo # WYN; Copy the wrong file to default
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQLD_DATADIR/test/wyn.ibd

--echo # YWN; Copy the file to default, wrong one to alt_dir
--copy_file $MYSQL_TMP_DIR/alt_dir/test/ywn.ibd $MYSQLD_DATADIR/test/ywn.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/ywn.ibd
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQL_TMP_DIR/alt_dir/test/ywn.ibd

--echo # NNN; Delete the tablespace and ISL
--remove_file $MYSQLD_DATADIR/test/nnn.isl
--remove_file $MYSQL_TMP_DIR/alt_dir/test/nnn.ibd

--echo # WWW; Put the wrong file in all three locations
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQLD_DATADIR/test/www.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/www.ibd
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQL_TMP_DIR/alt_dir/test/www.ibd
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd $MYSQL_TMP_DIR/new_dir/test/www.ibd
--exec echo $MYSQL_TMP_DIR/new_dir/test/www.ibd > $MYSQLD_DATADIR/test/www.isl

--echo # NOLINK; Delete the ISL file Since remote location is still in SYS_DATAFILES,
--echo # it should still be found. And the ISL file should be re-created.
--remove_file $MYSQLD_DATADIR/test/nolink.isl

--echo # Make a backup of this tablespace to use later.
--copy_file $MYSQL_TMP_DIR/alt_dir/test/nolink.ibd $MYSQL_TMP_DIR/alt_dir/test/nolink.ibd.bak

--echo ---- MYSQLD_DATADIR/test
--list_files $MYSQLD_DATADIR/test
--echo ---- MYSQL_TMP_DIR/alt_dir/test
--list_files $MYSQL_TMP_DIR/alt_dir/test
--echo ---- MYSQL_TMP_DIR/new_dir/test
--list_files $MYSQL_TMP_DIR/new_dir/test

--echo #
--echo # Start the server and show the tablespaces.
--echo #
--source include/start_mysqld.inc

--replace_result ./ MYSQLD_DATADIR/ $MYSQLD_DATADIR MYSQLD_DATADIR  $MYSQL_TMP_DIR MYSQL_TMP_DIR
SELECT path FROM information_schema.innodb_sys_datafiles
       WHERE path LIKE '%test%' ORDER BY space;

--error ER_NO_SUCH_TABLE
SELECT * FROM yyy;
--error ER_NO_SUCH_TABLE
SELECT * FROM nyy;
--error ER_NO_SUCH_TABLE
SELECT * FROM yny;
--error ER_NO_SUCH_TABLE
SELECT * FROM yyn;
SELECT * FROM nyw;
SELECT * FROM nwy;
SELECT * FROM wny;
SELECT * FROM ynw;
SELECT * FROM wyn;
SELECT * FROM ywn;
--error ER_NO_SUCH_TABLE
SELECT * FROM nnn;
--error ER_NO_SUCH_TABLE
SELECT * FROM www;
SELECT * FROM nolink;

--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE yyy;
--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE nyy;
--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE yny;
--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE yyn;
--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
SHOW CREATE TABLE nyw;
--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
SHOW CREATE TABLE nwy;
--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
SHOW CREATE TABLE wny;
SHOW CREATE TABLE ynw;
--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
SHOW CREATE TABLE wyn;
SHOW CREATE TABLE ywn;
--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE nnn;
--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE www;
--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
SHOW CREATE TABLE nolink;

--echo #
--echo # List of files before DROP TABLES
--echo #
--echo ---- MYSQLD_DATADIR/test
--list_files $MYSQLD_DATADIR/test
--echo ---- MYSQL_TMP_DIR/alt_dir/test
--list_files $MYSQL_TMP_DIR/alt_dir/test
--echo ---- MYSQL_TMP_DIR/new_dir/test
--list_files $MYSQL_TMP_DIR/new_dir/test

--echo #
--echo # Cleanup after restart
--echo #

DROP TABLE yyy;
DROP TABLE nyy;
DROP TABLE yny;
DROP TABLE yyn;
DROP TABLE nyw;
DROP TABLE nwy;
DROP TABLE wny;
DROP TABLE ynw;
DROP TABLE wyn;
DROP TABLE ywn;
DROP TABLE nnn;
DROP TABLE www;
DROP TABLE nolink;

--echo #
--echo # List of files not deleted by the DROP TABLES
--echo #
--echo ---- MYSQLD_DATADIR/test
--list_files $MYSQLD_DATADIR/test
--echo ---- MYSQL_TMP_DIR/alt_dir/test
--list_files $MYSQL_TMP_DIR/alt_dir/test
--echo ---- MYSQL_TMP_DIR/new_dir/test
--list_files $MYSQL_TMP_DIR/new_dir/test

--remove_file $MYSQLD_DATADIR/test/www.ibd
--remove_file $MYSQLD_DATADIR/test/wny.ibd
--remove_file $MYSQLD_DATADIR/test/wyn.ibd
--remove_file $MYSQLD_DATADIR/test/yny.ibd
--remove_file $MYSQLD_DATADIR/test/yyn.ibd
--remove_file $MYSQLD_DATADIR/test/yyy.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/nwy.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/nyy.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/www.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/ywn.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/yyn.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/yyy.ibd
--remove_file $MYSQL_TMP_DIR/new_dir/test/nyw.ibd
--remove_file $MYSQL_TMP_DIR/new_dir/test/nyy.ibd
--remove_file $MYSQL_TMP_DIR/new_dir/test/www.ibd
--remove_file $MYSQL_TMP_DIR/new_dir/test/ynw.ibd
--remove_file $MYSQL_TMP_DIR/new_dir/test/yny.ibd
--remove_file $MYSQL_TMP_DIR/new_dir/test/yyy.ibd

--echo #
--echo # List of files after removing leftover files
--echo #
--echo ---- MYSQLD_DATADIR/test
--list_files $MYSQLD_DATADIR/test
--echo ---- MYSQL_TMP_DIR/alt_dir/test
--list_files $MYSQL_TMP_DIR/alt_dir/test
--echo ---- MYSQL_TMP_DIR/new_dir/test
--list_files $MYSQL_TMP_DIR/new_dir/test

--echo #
--echo # Create some tables again and this time, crash instead of shutdown
--echo # InnoDB recovery does not have the ability at this time to query
--echo # the data dictionary in order to determine if the table it is
--echo # openeing is the correct one, or to finde the previous location
--echo # of a tablespace from SYS_DATAFILES.  It must rely on the ISL file
--echo # to tell the truth. But it can compare the current linked location
--echo # with a tablespace found in the default location and use the most
--echo # recent.
--echo #
--echo # Test recovery when tablespaces can be found at multiple places.
--echo # SYS_DATAFILES is unavailable during recovery.
--echo # Link File will refer to the file at alt_dir.
--echo # In each case except the control tablespace, the Link file will
--echo # exist with a file name in alt_dir.  'fnolink.ibd.bak' is the
--echo # source of the 'wrong' tablespaces.
--echo #
--echo # Tablename   Default_Tablespace  Remote_Tablespace
--echo #    ny              Yes                 Yes
--echo #    wy              Wrong               Yes
--echo #    yn              Yes                 No
--echo #    yw              Yes                 Wrong
--echo #    yy              Yes                 Yes  (both the same file)
--echo #

set global innodb_file_per_table=on;
set global innodb_file_format='Barracuda';

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE ny (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO ny VALUES (1, 'ny');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE wy (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO wy VALUES (1, 'wy');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE yn (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO yn VALUES (1, 'yn');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE yw (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO yw VALUES (1, 'yw');

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
eval CREATE TABLE yy (c1 INT KEY, c2 TEXT) ENGINE=InnoDB  $data_directory;
INSERT INTO yy VALUES (1, 'yy');

--echo #
--echo # Crash the server, copy and remove files.
--echo #
BEGIN;
INSERT INTO ny VALUES (2, 'ny');
INSERT INTO wy VALUES (2, 'wy');
INSERT INTO yn VALUES (2, 'yn');
INSERT INTO yw VALUES (2, 'yw');
INSERT INTO yy VALUES (2, 'yy');

SELECT * FROM ny;
SELECT * FROM wy;
SELECT * FROM yn;
SELECT * FROM yw;
SELECT * FROM yy;

# Request a crash on next execution of commit.
SET SESSION debug="+d,crash_commit_before";
--exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect

# Execute the statement that causes the crash.
--error 2013
COMMIT;
--source include/wait_until_disconnected.inc
--sleep 2

--echo #
--echo # Now that the engine is not running, move files around to test various scenarios.
--echo #

--echo # NY; Tablespace found in alt_dir but not the default directory.

--echo # WY; The wrong tablespace is found in the default directory
--echo #     and the correct one in alt_dir.
--copy_file $MYSQL_TMP_DIR/alt_dir/test/nolink.ibd.bak $MYSQLD_DATADIR/test/wy.ibd

--echo # YW; Tablespace is found in the default directory but the wrong file in alt_dir.
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yw.ibd $MYSQLD_DATADIR/test/yw.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/yw.ibd
--copy_file $MYSQL_TMP_DIR/alt_dir/test/nolink.ibd.bak $MYSQL_TMP_DIR/alt_dir/test/yw.ibd

--echo # YN; Tablespace found the default directory but not in alt_dir.
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yn.ibd $MYSQLD_DATADIR/test/yn.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/yn.ibd

--echo # YY; Found in both default directory and alt-dir.
--copy_file $MYSQL_TMP_DIR/alt_dir/test/yy.ibd $MYSQLD_DATADIR/test/yy.ibd

--echo ---- MYSQLD_DATADIR/test
--list_files $MYSQLD_DATADIR/test
--echo ---- MYSQL_TMP_DIR/alt_dir/test
--list_files $MYSQL_TMP_DIR/alt_dir/test

--echo #
--echo # Start the server with innodb-force-recovery=1 so that it does not quit
--echo # when it finds multiple possible locations for yy, wy and yw.
--echo #
--enable_reconnect
--exec echo "restart:--innodb-force-recovery=1" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--source include/wait_until_connected_again.inc
--disable_reconnect

SELECT * FROM ny;
--error ER_NO_SUCH_TABLE
SELECT * FROM wy;
SELECT * FROM yn;
--error ER_NO_SUCH_TABLE
SELECT * FROM yw;
--error ER_NO_SUCH_TABLE
SELECT * FROM yy;

--replace_result $MYSQL_TMP_DIR MYSQL_TMP_DIR
SHOW CREATE TABLE ny;
--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE wy;
SHOW CREATE TABLE yn;
--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE yw;
--error ER_NO_SUCH_TABLE
SHOW CREATE TABLE yy;

--replace_result ./ MYSQLD_DATADIR/ $MYSQLD_DATADIR MYSQLD_DATADIR  $MYSQL_TMP_DIR MYSQL_TMP_DIR
SELECT path FROM information_schema.innodb_sys_datafiles
       WHERE path LIKE '%test%' ORDER BY space;

--echo #
--echo # Shutdown the server and remove extra tablespace files.
--echo #
--source include/shutdown_mysqld.inc
--sleep 2

--echo #
--echo # List of files before removing unused files
--echo #

--echo ---- MYSQLD_DATADIR/test
--list_files $MYSQLD_DATADIR/test
--echo ---- MYSQL_TMP_DIR/alt_dir/test
--list_files $MYSQL_TMP_DIR/alt_dir/test

--remove_file $MYSQLD_DATADIR/test/ny.isl
--remove_file $MYSQLD_DATADIR/test/wy.ibd
--remove_file $MYSQLD_DATADIR/test/wy.isl
--remove_file $MYSQLD_DATADIR/test/yn.ibd
--remove_file $MYSQLD_DATADIR/test/yn.isl
--remove_file $MYSQLD_DATADIR/test/yw.ibd
--remove_file $MYSQLD_DATADIR/test/yw.isl
--remove_file $MYSQLD_DATADIR/test/yy.ibd
--remove_file $MYSQLD_DATADIR/test/yy.isl

--remove_file $MYSQL_TMP_DIR/alt_dir/test/nolink.ibd.bak
--remove_file $MYSQL_TMP_DIR/alt_dir/test/ny.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/wy.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/yw.ibd
--remove_file $MYSQL_TMP_DIR/alt_dir/test/yy.ibd

--echo #
--echo # List of files before restart and DROP TABLES
--echo #

--echo ---- MYSQLD_DATADIR/test
--list_files $MYSQLD_DATADIR/test
--echo ---- MYSQL_TMP_DIR/alt_dir/test
--list_files $MYSQL_TMP_DIR/alt_dir/test

--echo #
--echo # Start the server without using force_recover.
--echo #
--source include/start_mysqld.inc

DROP TABLE ny;
DROP TABLE wy;
DROP TABLE yn;
DROP TABLE yw;
DROP TABLE yy;

--echo #
--echo # List of files after DROP TABLES
--echo #
--echo ---- MYSQLD_DATADIR/test
--list_files $MYSQLD_DATADIR/test
--echo ---- MYSQL_TMP_DIR/alt_dir/test
--list_files $MYSQL_TMP_DIR/alt_dir/test

--echo #
--echo # Cleanup
--echo #

--rmdir $MYSQL_TMP_DIR/alt_dir/test
--rmdir $MYSQL_TMP_DIR/alt_dir
--rmdir $MYSQL_TMP_DIR/new_dir/test
--rmdir $MYSQL_TMP_DIR/new_dir

-- disable_query_log
eval set global innodb_file_format=$innodb_file_format;
eval set global innodb_file_per_table=$innodb_file_per_table;