Add two tests for "innodb_large_prefix" and "innodb_force_load_corrupted" in

sys_vars test suite.

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

@@ -102,23 +102,8 @@ drop index idxā on corrupt_bit_test_ā;
 
 check table corrupt_bit_test_ā;
 
-# Shut down the server
--- exec echo "wait" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
--- shutdown_server 20
--- source include/wait_until_disconnected.inc
-
-# Restart the server
--- disable_query_log
---exec echo "restart" > $MYSQLTEST_VARDIR/tmp/mysqld.1.expect
---enable_reconnect
---source include/wait_until_connected_again.inc
---disable_reconnect
--- enable_query_log
-
 set names utf8;
 
-# The index is marked as suspect in Sys_indexes too, so after server
-# reboot, the attempt to use the index will fail too.
 -- error ER_NOT_KEYFILE
 select z from corrupt_bit_test_ā;
 

mysql-test/suite/sys_vars/r/all_vars.result

@@ -11,9 +11,5 @@ There should be *no* long test name listed below:
 select variable_name as `There should be *no* variables listed below:` from t2
 left join t1 on variable_name=test_name where test_name is null;
 There should be *no* variables listed below:
-INNODB_FORCE_LOAD_CORRUPTED
-INNODB_LARGE_PREFIX
-INNODB_FORCE_LOAD_CORRUPTED
-INNODB_LARGE_PREFIX
 drop table t1;
 drop table t2;

mysql-test/suite/sys_vars/r/innodb_force_load_corrupted_basic.result

+'#---------------------BS_STVARS_031_01----------------------#'
+SELECT COUNT(@@GLOBAL.innodb_force_load_corrupted);
+COUNT(@@GLOBAL.innodb_force_load_corrupted)
+1
+1 Expected
+'#---------------------BS_STVARS_031_02----------------------#'
+SET @@GLOBAL.innodb_force_load_corrupted=1;
+ERROR HY000: Variable 'innodb_force_load_corrupted' is a read only variable
+Expected error 'Read only variable'
+SELECT COUNT(@@GLOBAL.innodb_force_load_corrupted);
+COUNT(@@GLOBAL.innodb_force_load_corrupted)
+1
+1 Expected
+'#---------------------BS_STVARS_031_03----------------------#'
+SELECT IF(@@GLOBAL.innodb_force_load_corrupted, "ON", "OFF") = VARIABLE_VALUE
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
+WHERE VARIABLE_NAME='innodb_force_load_corrupted';
+IF(@@GLOBAL.innodb_force_load_corrupted, "ON", "OFF") = VARIABLE_VALUE
+1
+1 Expected
+SELECT COUNT(@@GLOBAL.innodb_force_load_corrupted);
+COUNT(@@GLOBAL.innodb_force_load_corrupted)
+1
+1 Expected
+SELECT COUNT(VARIABLE_VALUE)
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
+WHERE VARIABLE_NAME='innodb_force_load_corrupted';
+COUNT(VARIABLE_VALUE)
+1
+1 Expected
+'#---------------------BS_STVARS_031_04----------------------#'
+SELECT @@innodb_force_load_corrupted = @@GLOBAL.innodb_force_load_corrupted;
+@@innodb_force_load_corrupted = @@GLOBAL.innodb_force_load_corrupted
+1
+1 Expected
+'#---------------------BS_STVARS_031_05----------------------#'
+SELECT COUNT(@@innodb_force_load_corrupted);
+COUNT(@@innodb_force_load_corrupted)
+1
+1 Expected
+SELECT COUNT(@@local.innodb_force_load_corrupted);
+ERROR HY000: Variable 'innodb_force_load_corrupted' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@SESSION.innodb_force_load_corrupted);
+ERROR HY000: Variable 'innodb_force_load_corrupted' is a GLOBAL variable
+Expected error 'Variable is a GLOBAL variable'
+SELECT COUNT(@@GLOBAL.innodb_force_load_corrupted);
+COUNT(@@GLOBAL.innodb_force_load_corrupted)
+1
+1 Expected
+SELECT innodb_force_load_corrupted = @@SESSION.innodb_force_load_corrupted;
+ERROR 42S22: Unknown column 'innodb_force_load_corrupted' in 'field list'
+Expected error 'Readonly variable'

mysql-test/suite/sys_vars/r/innodb_large_prefix_basic.result

+SET @start_global_value = @@global.innodb_large_prefix;
+SELECT @start_global_value;
+@start_global_value
+0
+Valid values are 'ON' and 'OFF' 
+select @@global.innodb_large_prefix in (0, 1);
+@@global.innodb_large_prefix in (0, 1)
+1
+select @@global.innodb_large_prefix;
+@@global.innodb_large_prefix
+0
+select @@session.innodb_large_prefix;
+ERROR HY000: Variable 'innodb_large_prefix' is a GLOBAL variable
+show global variables like 'innodb_large_prefix';
+Variable_name	Value
+innodb_large_prefix	OFF
+show session variables like 'innodb_large_prefix';
+Variable_name	Value
+innodb_large_prefix	OFF
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	OFF
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	OFF
+set global innodb_large_prefix='OFF';
+select @@global.innodb_large_prefix;
+@@global.innodb_large_prefix
+0
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	OFF
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	OFF
+set @@global.innodb_large_prefix=1;
+select @@global.innodb_large_prefix;
+@@global.innodb_large_prefix
+1
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	ON
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	ON
+set global innodb_large_prefix=0;
+select @@global.innodb_large_prefix;
+@@global.innodb_large_prefix
+0
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	OFF
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	OFF
+set @@global.innodb_large_prefix='ON';
+select @@global.innodb_large_prefix;
+@@global.innodb_large_prefix
+1
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	ON
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	ON
+set session innodb_large_prefix='OFF';
+ERROR HY000: Variable 'innodb_large_prefix' is a GLOBAL variable and should be set with SET GLOBAL
+set @@session.innodb_large_prefix='ON';
+ERROR HY000: Variable 'innodb_large_prefix' is a GLOBAL variable and should be set with SET GLOBAL
+set global innodb_large_prefix=1.1;
+ERROR 42000: Incorrect argument type to variable 'innodb_large_prefix'
+set global innodb_large_prefix=1e1;
+ERROR 42000: Incorrect argument type to variable 'innodb_large_prefix'
+set global innodb_large_prefix=2;
+ERROR 42000: Variable 'innodb_large_prefix' can't be set to the value of '2'
+NOTE: The following should fail with ER_WRONG_VALUE_FOR_VAR (BUG#50643)
+set global innodb_large_prefix=-3;
+select @@global.innodb_large_prefix;
+@@global.innodb_large_prefix
+1
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	ON
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+VARIABLE_NAME	VARIABLE_VALUE
+INNODB_LARGE_PREFIX	ON
+set global innodb_large_prefix='AUTO';
+ERROR 42000: Variable 'innodb_large_prefix' can't be set to the value of 'AUTO'
+SET @@global.innodb_large_prefix = @start_global_value;
+SELECT @@global.innodb_large_prefix;
+@@global.innodb_large_prefix
+0

mysql-test/suite/sys_vars/t/innodb_force_load_corrupted_basic.test

+
+
+################## mysql-test\t\innodb_force_load_corrupted_basic.test #####
+#                                                                             #
+# Variable Name: innodb_force_load_corrupted                               #
+# Scope: Global                                                               #
+# Access Type: Static                                                         #
+# Data Type: boolean                                                          #
+#                                                                             #
+#                                                                             #
+# Creation Date: 2008-02-07                                                   #
+# Author : Sharique Abdullah                                                      #
+#                                                                             #
+#                                                                             #
+# Description:Test Cases of Dynamic System Variable innodb_force_load_corrupted#
+#             that checks the behavior of this variable in the following ways #
+#              * Value Check                                                  #
+#              * Scope Check                                                  #
+#                                                                             #
+# Reference: http://dev.mysql.com/doc/refman/5.1/en/                          #
+#  server-system-variables.html                                               #
+#                                                                             #
+###############################################################################
+
+--source include/have_innodb.inc
+
+--echo '#---------------------BS_STVARS_031_01----------------------#'
+####################################################################
+#   Displaying default value                                       #
+####################################################################
+SELECT COUNT(@@GLOBAL.innodb_force_load_corrupted);
+--echo 1 Expected
+
+
+--echo '#---------------------BS_STVARS_031_02----------------------#'
+####################################################################
+#   Check if Value can set                                         #
+####################################################################
+
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SET @@GLOBAL.innodb_force_load_corrupted=1;
+--echo Expected error 'Read only variable'
+
+SELECT COUNT(@@GLOBAL.innodb_force_load_corrupted);
+--echo 1 Expected
+
+
+
+
+--echo '#---------------------BS_STVARS_031_03----------------------#'
+#################################################################
+# Check if the value in GLOBAL Table matches value in variable  #
+#################################################################
+
+SELECT IF(@@GLOBAL.innodb_force_load_corrupted, "ON", "OFF") = VARIABLE_VALUE
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
+WHERE VARIABLE_NAME='innodb_force_load_corrupted';
+--echo 1 Expected
+
+SELECT COUNT(@@GLOBAL.innodb_force_load_corrupted);
+--echo 1 Expected
+
+SELECT COUNT(VARIABLE_VALUE)
+FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES 
+WHERE VARIABLE_NAME='innodb_force_load_corrupted';
+--echo 1 Expected
+
+
+
+--echo '#---------------------BS_STVARS_031_04----------------------#'
+################################################################################
+#  Check if accessing variable with and without GLOBAL point to same variable  #
+################################################################################
+SELECT @@innodb_force_load_corrupted = @@GLOBAL.innodb_force_load_corrupted;
+--echo 1 Expected
+
+
+
+--echo '#---------------------BS_STVARS_031_05----------------------#'
+################################################################################
+#   Check if innodb_force_load_corrupted can be accessed with and without @@ sign #
+################################################################################
+
+SELECT COUNT(@@innodb_force_load_corrupted);
+--echo 1 Expected
+
+--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT COUNT(@@local.innodb_force_load_corrupted);
+--echo Expected error 'Variable is a GLOBAL variable'
+
+--Error ER_INCORRECT_GLOBAL_LOCAL_VAR
+SELECT COUNT(@@SESSION.innodb_force_load_corrupted);
+--echo Expected error 'Variable is a GLOBAL variable'
+
+SELECT COUNT(@@GLOBAL.innodb_force_load_corrupted);
+--echo 1 Expected
+
+--Error ER_BAD_FIELD_ERROR
+SELECT innodb_force_load_corrupted = @@SESSION.innodb_force_load_corrupted;
+--echo Expected error 'Readonly variable'
+
+

mysql-test/suite/sys_vars/t/innodb_large_prefix_basic.test

+
+
+# 2010-01-25 - Added
+#
+
+--source include/have_innodb.inc
+
+SET @start_global_value = @@global.innodb_large_prefix;
+SELECT @start_global_value;
+
+#
+# exists as global only
+#
+--echo Valid values are 'ON' and 'OFF' 
+select @@global.innodb_large_prefix in (0, 1);
+select @@global.innodb_large_prefix;
+--error ER_INCORRECT_GLOBAL_LOCAL_VAR
+select @@session.innodb_large_prefix;
+show global variables like 'innodb_large_prefix';
+show session variables like 'innodb_large_prefix';
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+
+#
+# show that it's writable
+#
+set global innodb_large_prefix='OFF';
+select @@global.innodb_large_prefix;
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+set @@global.innodb_large_prefix=1;
+select @@global.innodb_large_prefix;
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+set global innodb_large_prefix=0;
+select @@global.innodb_large_prefix;
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+set @@global.innodb_large_prefix='ON';
+select @@global.innodb_large_prefix;
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+--error ER_GLOBAL_VARIABLE
+set session innodb_large_prefix='OFF';
+--error ER_GLOBAL_VARIABLE
+set @@session.innodb_large_prefix='ON';
+
+#
+# incorrect types
+#
+--error ER_WRONG_TYPE_FOR_VAR
+set global innodb_large_prefix=1.1;
+--error ER_WRONG_TYPE_FOR_VAR
+set global innodb_large_prefix=1e1;
+--error ER_WRONG_VALUE_FOR_VAR
+set global innodb_large_prefix=2;
+--echo NOTE: The following should fail with ER_WRONG_VALUE_FOR_VAR (BUG#50643)
+set global innodb_large_prefix=-3;
+select @@global.innodb_large_prefix;
+select * from information_schema.global_variables where variable_name='innodb_large_prefix';
+select * from information_schema.session_variables where variable_name='innodb_large_prefix';
+--error ER_WRONG_VALUE_FOR_VAR
+set global innodb_large_prefix='AUTO';
+
+#
+# Cleanup
+#
+
+SET @@global.innodb_large_prefix = @start_global_value;
+SELECT @@global.innodb_large_prefix;

storage/innobase/buf/buf0buf.c

@@ -3487,7 +3487,6 @@ buf_mark_space_corrupt(
 	const ibool	uncompressed = (buf_page_get_state(bpage)
 					== BUF_BLOCK_FILE_PAGE);
 	ulint		space = bpage->space;
-	ulint		offset = bpage->offset;
 	ibool		ret = TRUE;
 
 	/* First unfix and release lock on the bpage */
@@ -3507,7 +3506,6 @@ buf_mark_space_corrupt(
 
 	/* Find the table with specified space id, and mark it corrupted */
 	if (dict_set_corrupted_by_space(space)) {
-		ut_ad(bpage->space == space && bpage->offset == offset);
 		buf_LRU_free_one_page(bpage);
 	} else {
 		ret = FALSE;