File: readonly.test

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mysql-8.0 8.0.43-3
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--echo #
--echo # Bug#19904800 - MISSING DBUG_RETURN IN HA_INNOBASE::UPDATE_ROW
--echo #

CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB;
CREATE TABLE t2(b int PRIMARY KEY) ENGINE=InnoDB;

INSERT INTO t1 VALUES(1);
INSERT INTO t2 VALUES(2);

--source include/restart_innodb_read_only.inc

--error ER_OPEN_AS_READONLY
UPDATE t1,t2 SET t1.a = 2, t2.b = 2 WHERE t1.a = 1;

# Restart in normal mode to drop tables
let $restart_parameters = restart;
--source include/restart_mysqld.inc

DROP TABLE t1;
DROP TABLE t2;

--echo #
--echo # Bug#20578834 - INNODB READ ONLY MODE AND NON EXISTENT TMP DIR CRASHES SERVER
--echo #

--disable_query_log
call mtr.add_suppression("Skip updating information_schema metadata in InnoDB read-only mode.");
call mtr.add_suppression("Skipped updating resource group metadata in InnoDB read only mode.");
--enable_query_log

CREATE TABLE t1(a int PRIMARY KEY) ENGINE=InnoDB;

INSERT INTO t1 VALUES(1);

--echo # Patch for bug#31377118 rejects startup if tmpdir does not exist.

# Get hold of data directory, assign a separate log file, stop server.
--let $MYSQLD_LOG= $MYSQLTEST_VARDIR/log/tmpdir_err.log
--let $MYSQLD_DATADIR= `SELECT @@datadir`
--source include/shutdown_mysqld.inc

# Start with an invalid tmpdir and search the error log for the error message.
--error 1,42,134,138,139,-1073741571,-1073741819,-1073740940
--exec $MYSQLD --no-defaults --secure-file-priv="" --basedir=$BASEDIR --lc-messages-dir=$MYSQL_SHAREDIR --log-error=$MYSQLD_LOG --datadir=$MYSQLD_DATADIR --tmpdir=no/such/directory > $MYSQLD_LOG 2>&1
--let $grep_file= $MYSQLD_LOG
--let $grep_pattern= No such file or directory
--let $grep_output= print_count
--source include/grep_pattern.inc

# Start in normal mode to drop tables
let $restart_parameters = restart;
--source include/start_mysqld.inc

SELECT * FROM t1;

DROP TABLE t1;


--echo #
--echo # Bug#21966795 "FK DEFINITIONS MISSING FROM SHOW CREATE TABLE IN
--echo #               'INNODB_READ_ONLY' MODE"
--echo #

CREATE TABLE parent(pk INT PRIMARY KEY);
CREATE TABLE child(fk INT, CONSTRAINT c FOREIGN KEY (fk) REFERENCES parent (pk));
SHOW CREATE TABLE child;

--source include/restart_innodb_read_only.inc

--echo # SHOW CREATE TABLE should still show foreign keys.
SHOW CREATE TABLE child;

--echo # Clean-up.
let $restart_parameters = restart;
--source include/restart_mysqld.inc

DROP TABLES child, parent;