config root man

# The embedded server does not support restarting in mysql-test-run.
-- source include/not_embedded.inc
-- source include/no_valgrind_without_big.inc

let MYSQLD_DATADIR=`select @@datadir`;
let PAGE_SIZE=`select @@innodb_page_size`;

-- disable_query_log
call mtr.add_suppression("InnoDB: innodb_force_recovery is on.");
call mtr.add_suppression("InnoDB: Tablespace open failed for.*bug16720368");
call mtr.add_suppression("InnoDB: Failed to find tablespace.*bug16720368");
call mtr.add_suppression("InnoDB: Header page contains inconsistent data in .*bug16720368.ibd");
call mtr.add_suppression("InnoDB: Could not find.*test/bug16720368");
call mtr.add_suppression("Found 1 prepared XA transactions");
call mtr.add_suppression("InnoDB: .*test.*bug16720368.*missing");
call mtr.add_suppression("InnoDB: Operating system error.*in a file operation");
call mtr.add_suppression("InnoDB: \(The error means\|If you are\)");
call mtr.add_suppression("InnoDB: Ignoring tablespace `test/bug16720368` because it could not be opened");
-- enable_query_log

-- echo #
-- echo # Bug#16720368 INNODB CRASHES ON BROKEN #SQL*.IBD FILE AT STARTUP
-- echo #

SET GLOBAL innodb_file_per_table=1;

CREATE TABLE bug16720368_1 (a INT PRIMARY KEY) ENGINE=InnoDB;

connect (con1,localhost,root);
CREATE TABLE bug16720368 (a INT PRIMARY KEY, b INT) ENGINE=InnoDB;
INSERT INTO bug16720368 (a) VALUES (1),(2),(3),(4),(5),(6),(7),(8);

connection default;

-- echo # Cleanly shutdown mysqld
-- source include/shutdown_mysqld.inc

disconnect con1;

-- echo # Corrupt FIL_PAGE_OFFSET in bug16720368.ibd,
-- echo # and update the checksum to the "don't care" value.
perl;
my $file = "$ENV{MYSQLD_DATADIR}/test/bug16720368.ibd";
open(FILE, "+<$file") || die "Unable to open $file";
print FILE pack("H*","deadbeefc001cafe") || die "Unable to write $file";
seek(FILE, $ENV{PAGE_SIZE}-8, 0) || die "Unable to seek $file";
print FILE pack("H*","deadbeef") || die "Unable to write $file";
close(FILE) || die "Unable to close $file";
EOF

-- echo # Restart mysqld
-- source include/start_mysqld.inc

-- echo # This will succeed after a clean shutdown, due to
-- echo # fil_open_single_table_tablespace(check_space_id=FALSE).
SELECT COUNT(*) FROM bug16720368;

INSERT INTO bug16720368_1 VALUES(1);

-- source include/kill_and_restart_mysqld.inc

-- echo # The table is unaccessible, because after a crash we will
-- echo # validate the tablespace header.
--error ER_TABLESPACE_MISSING
SELECT COUNT(*) FROM bug16720368;
--error ER_TABLESPACE_MISSING
INSERT INTO bug16720368 VALUES(0,1);

let $restart_parameters = restart: --innodb-force-recovery=3;
-- source include/kill_and_restart_mysqld.inc

-- echo # The table is readable thanks to innodb-force-recovery.
SELECT COUNT(*) FROM bug16720368;
--error ER_INNODB_FORCED_RECOVERY
INSERT INTO bug16720368 VALUES(0,1);

-- echo # Shut down the server cleanly to hide the corruption.
let $restart_parameters = restart;
-- source include/restart_mysqld.inc

-- echo # The table is accessible, because after a clean shutdown we will
-- echo # NOT validate the tablespace header.
-- echo # We can modify the existing pages, but we cannot allocate or free
-- echo # any pages, because that would hit the corruption on page 0.
SELECT COUNT(*) FROM bug16720368;
INSERT INTO bug16720368 VALUES(0,1);

-- echo # Shut down the server to uncorrupt the data.
-- source include/shutdown_mysqld.inc

# Uncorrupt the FIL_PAGE_OFFSET.
perl;
my $file = "$ENV{MYSQLD_DATADIR}/test/bug16720368.ibd";
open(FILE, "+<$file") || die "Unable to open $file";
# Uncorrupt FIL_PAGE_OFFSET.
print FILE pack("H*","deadbeef00000000") || die "Unable to write $file";
close(FILE) || die "Unable to close $file";
EOF

-- echo # Restart the server after uncorrupting the file.
-- source include/start_mysqld.inc

INSERT INTO bug16720368 VALUES(9,1);
SELECT COUNT(*) FROM bug16720368;
# A debug assertion would fail in buf_block_align_instance()
# if we did not uncorrupt the page number first.
DROP TABLE bug16720368, bug16720368_1;

-- echo #
-- echo # Bug#16735660 ASSERT TABLE2 == NULL, ROLLBACK OF RESURRECTED TXNS,
-- echo # DICT_TABLE_ADD_TO_CACHE
-- echo #

SET GLOBAL innodb_file_per_table=1;

CREATE TEMPORARY TABLE t1 (a INT PRIMARY KEY) ENGINE=InnoDB;
BEGIN;
INSERT INTO t1 VALUES(42);

-- connect (con1,localhost,root)

CREATE TABLE bug16735660 (a INT PRIMARY KEY) ENGINE=InnoDB;

XA START 'x';
INSERT INTO bug16735660 VALUES(1),(2),(3);
XA END 'x';
XA PREPARE 'x';

-- connection default

-- source include/kill_mysqld.inc
-- disconnect con1

-- move_file $MYSQLD_DATADIR/test/bug16735660.ibd $MYSQLD_DATADIR/bug16735660.omg

-- echo # Attempt to start without an *.ibd file.
let SEARCH_FILE= $MYSQLTEST_VARDIR/log/my_restart.err;
-- error 3,42
-- exec $MYSQLD_CMD --core-file --console > $SEARCH_FILE 2>&1;

let SEARCH_PATTERN= \[ERROR\] InnoDB: Tablespace [0-9]+ was not found at .*test.bug16735660.ibd;
-- source include/search_pattern_in_file.inc

-- move_file $MYSQLD_DATADIR/bug16735660.omg $MYSQLD_DATADIR/test/bug16735660.ibd

-- source include/start_mysqld.inc

SET TRANSACTION ISOLATION LEVEL READ UNCOMMITTED;
SELECT * FROM bug16735660;

XA RECOVER;
XA ROLLBACK 'x';

SELECT * FROM bug16735660;
DROP TABLE bug16735660;