MDEV-13626 Merge InnoDB test cases from MySQL 5.7

Coverage for temporary tables modifications in read-only transactions.
Introduced in 5.7 by 325cdf426

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

@@ -3143,3 +3143,83 @@ show status like "handler_read_key";
 Variable_name	Value
 Handler_read_key	0
 drop table t1;
+CREATE TABLE t1 (c1 INT) ENGINE=InnoDB;
+CREATE TEMPORARY TABLE t2 (c1 INT) ENGINE=InnoDB;
+START TRANSACTION READ ONLY;
+INSERT INTO t2 VALUES(0);
+INSERT INTO t1 VALUES(0);
+ERROR 25006: Cannot execute statement in a READ ONLY transaction.
+ROLLBACK;
+SELECT * FROM t1;
+c1
+SELECT * FROM t2;
+c1
+START TRANSACTION READ ONLY;
+INSERT INTO t1 VALUES(0);
+ERROR 25006: Cannot execute statement in a READ ONLY transaction.
+INSERT INTO t2 VALUES(1);
+COMMIT;
+SET TRANSACTION READ ONLY;
+START TRANSACTION;
+INSERT INTO t2 VALUES(3);
+INSERT INTO t1 VALUES(0);
+ERROR 25006: Cannot execute statement in a READ ONLY transaction.
+COMMIT;
+SELECT * FROM t1;
+c1
+SELECT * FROM t2;
+c1
+1
+3
+DROP TABLE t2;
+CREATE TEMPORARY TABLE t2 (
+c1 INT AUTO_INCREMENT PRIMARY KEY,
+c2 INT, INDEX idx(c2)) ENGINE=InnoDB;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TEMPORARY TABLE `t2` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  `c2` int(11) DEFAULT NULL,
+  PRIMARY KEY (`c1`),
+  KEY `idx` (`c2`)
+) ENGINE=InnoDB DEFAULT CHARSET=latin1
+START TRANSACTION READ ONLY;
+INSERT INTO t2 VALUES(NULL,1),(NULL,2),(NULL,3);
+INSERT INTO t1 VALUES(0);
+ERROR 25006: Cannot execute statement in a READ ONLY transaction.
+ROLLBACK;
+SELECT * FROM t1;
+c1
+SELECT * FROM t2;
+c1	c2
+START TRANSACTION READ ONLY;
+INSERT INTO t1 VALUES(0);
+ERROR 25006: Cannot execute statement in a READ ONLY transaction.
+INSERT INTO t2 VALUES(NULL,1),(NULL,2),(NULL,3);
+COMMIT;
+SET TRANSACTION READ ONLY;
+START TRANSACTION;
+INSERT INTO t2 VALUES(NULL,1),(NULL,2),(NULL,3);
+INSERT INTO t1 VALUES(0);
+ERROR 25006: Cannot execute statement in a READ ONLY transaction.
+COMMIT;
+SHOW CREATE TABLE t2;
+Table	Create Table
+t2	CREATE TEMPORARY TABLE `t2` (
+  `c1` int(11) NOT NULL AUTO_INCREMENT,
+  `c2` int(11) DEFAULT NULL,
+  PRIMARY KEY (`c1`),
+  KEY `idx` (`c2`)
+) ENGINE=InnoDB AUTO_INCREMENT=10 DEFAULT CHARSET=latin1
+SELECT * FROM t1;
+c1
+SELECT * FROM t2;
+c1	c2
+4	1
+7	1
+5	2
+8	2
+6	3
+9	3
+DROP TABLE t1;
+DROP TABLE t2;

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

@@ -2528,6 +2528,76 @@ select f1 from t1;
 show status like "handler_read_key";
 drop table t1;
 
+#
+# Test handling of writes to TEMPORARY tables for read-only transactions
+#
+CREATE TABLE t1 (c1 INT) ENGINE=InnoDB;
+CREATE TEMPORARY TABLE t2 (c1 INT) ENGINE=InnoDB;
+
+# Check that the rollback works
+START TRANSACTION READ ONLY;
+INSERT INTO t2 VALUES(0);
+--error ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION
+INSERT INTO t1 VALUES(0);
+ROLLBACK;
+
+SELECT * FROM t1;
+SELECT * FROM t2;
+
+START TRANSACTION READ ONLY;
+--error ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION
+INSERT INTO t1 VALUES(0);
+INSERT INTO t2 VALUES(1);
+COMMIT;
+
+SET TRANSACTION READ ONLY;
+START TRANSACTION;
+INSERT INTO t2 VALUES(3);
+--error ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION
+INSERT INTO t1 VALUES(0);
+COMMIT;
+
+SELECT * FROM t1;
+SELECT * FROM t2;
+
+DROP TABLE t2;
+
+# This time with some indexes
+CREATE TEMPORARY TABLE t2 (
+	c1 INT AUTO_INCREMENT PRIMARY KEY,
+	c2 INT, INDEX idx(c2)) ENGINE=InnoDB;
+
+SHOW CREATE TABLE t2;
+
+# Check that the rollback works
+START TRANSACTION READ ONLY;
+INSERT INTO t2 VALUES(NULL,1),(NULL,2),(NULL,3);
+--error ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION
+INSERT INTO t1 VALUES(0);
+ROLLBACK;
+
+SELECT * FROM t1;
+SELECT * FROM t2;
+
+START TRANSACTION READ ONLY;
+--error ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION
+INSERT INTO t1 VALUES(0);
+INSERT INTO t2 VALUES(NULL,1),(NULL,2),(NULL,3);
+COMMIT;
+
+SET TRANSACTION READ ONLY;
+START TRANSACTION;
+INSERT INTO t2 VALUES(NULL,1),(NULL,2),(NULL,3);
+--error ER_CANT_EXECUTE_IN_READ_ONLY_TRANSACTION
+INSERT INTO t1 VALUES(0);
+COMMIT;
+
+SHOW CREATE TABLE t2;
+SELECT * FROM t1;
+SELECT * FROM t2;
+
+DROP TABLE t1;
+DROP TABLE t2;
 #######################################################################
 #                                                                     #
 # Please, DO NOT TOUCH this file as well as the innodb.result file.   #