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System variable tests delivered by Folio3 (see WL4288).
BitKeeper/etc/ignore: Added mysql-test/linux_sys_vars.inc mysql-test/load_sysvars.inc mysql-test/windows_sys_vars.inc to the ignore list
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172
mysql-test/t/table_lock_wait_timeout_basic.test
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172
mysql-test/t/table_lock_wait_timeout_basic.test
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############## mysql-test\t\table_lock_wait_timeout_basic.test ################
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# #
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# Variable Name: table_lock_wait _timeout #
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# Scope: GLOBAL #
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# Access Type: Dynamic #
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# Data Type: numeric #
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# Default Value: 50 #
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# Range: 1-1073741824 #
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# #
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# #
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# Creation Date: 2008-02-14 #
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# Author: Salman #
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# #
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# Description: Test Cases of Dynamic System Variable table_lock_wait_timeout #
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# that checks the behavior of this variable in the following ways#
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# * Default Value #
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# * Valid & Invalid values #
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# * Scope & Access method #
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# * Data Integrity #
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# #
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# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
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# server-system-variables.html#option_mysqld_table_lock_wait_timeout #
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# #
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###############################################################################
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--source include/load_sysvars.inc
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########################################################################
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# START OF table_lock_wait_timeout TESTS #
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########################################################################
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##########################################################################
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# Saving initial value of table_lock_wait_timeout in a temporary variable#
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##########################################################################
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SET @start_value = @@global.table_lock_wait_timeout;
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SELECT @start_value;
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--echo '#--------------------FN_DYNVARS_001_01------------------------#'
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########################################################################
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# Display the DEFAULT value of table_lock_wait_timeout #
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########################################################################
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SET @@global.table_lock_wait_timeout = 99;
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SET @@global.table_lock_wait_timeout = DeFAULT;
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SELECT @@global.table_lock_wait_timeout;
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--echo '#---------------------FN_DYNVARS_001_02-------------------------#'
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###############################################
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# Verify default value of variable #
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###############################################
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SET @@global.table_lock_wait_timeout =Default;
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SELECT @@global.table_lock_wait_timeout = 50;
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--echo '#--------------------FN_DYNVARS_001_03------------------------#'
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########################################################################
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# Change the value of table_lock_wait_timeout to a valid value #
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########################################################################
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SET @@global.table_lock_wait_timeout = 8;
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SELECT @@global.table_lock_wait_timeout ;
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SET @@global.table_lock_wait_timeout = 1;
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SELECT @@global.table_lock_wait_timeout ;
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SET @@global.table_lock_wait_timeout = 1073741824;
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SELECT @@global.table_lock_wait_timeout ;
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SET @@global.table_lock_wait_timeout = 18000;
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SELECT @@global.table_lock_wait_timeout ;
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SET @@global.table_lock_wait_timeout = 65535;
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SELECT @@global.table_lock_wait_timeout ;
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--echo '#--------------------FN_DYNVARS_001_04-------------------------#'
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#########################################################################
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# Change the value of table_lock_wait_timeout to invalid value #
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#########################################################################
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SET @@global.table_lock_wait_timeout = -1;
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SET @@global.table_lock_wait_timeout= 100000000000;
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SET @@global.table_lock_wait_timeout= -1024;
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SET @@global.table_lock_wait_timeout= 0;
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--echo 'Bug # 34837: Errors are not coming on assigning invalid values to variable';
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.table_lock_wait_timeout= 10000.01;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.table_lock_wait_timeout= ON;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.table_lock_wait_timeout= 'test';
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.table_lock_wait_timeout= '';
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--echo '#-------------------FN_DYNVARS_001_05----------------------------#'
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###########################################################################
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# Test if accessing session table_lock_wait_timeout gives error #
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###########################################################################
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--Error ER_GLOBAL_VARIABLE
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SET @@session.table_lock_wait_timeout= 0;
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SELECT @@table_lock_wait_timeout;
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--echo '#----------------------FN_DYNVARS_001_06------------------------#'
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##############################################################################
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# Check if the value in GLOBAL & SESSION Tables matches values in variable #
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##############################################################################
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SELECT @@global.table_lock_wait_timeout= VARIABLE_VALUE
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FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='table_lock_wait_timeout';
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--echo '#---------------------FN_DYNVARS_001_09----------------------#'
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###################################################################
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# Check if TRUE and FALSE values can be used on variable #
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###################################################################
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SET @@global.table_lock_wait_timeout= TRUE;
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SELECT @@global.table_lock_wait_timeout;
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SET @@global.table_lock_wait_timeout= FALSE;
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SELECT @@global.table_lock_wait_timeout;
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--echo '#---------------------FN_DYNVARS_001_10----------------------#'
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###############################################################################
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# Check if accessing variable without SCOPE points to same global variable #
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###############################################################################
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SET @@global.table_lock_wait_timeout= 10;
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SELECT @@table_lock_wait_timeout= @@global.table_lock_wait_timeout;
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--echo '#---------------------FN_DYNVARS_001_11----------------------#'
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###############################################################################
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# Check if table_lock_wait_timeout can be accessed with and without @@ sign #
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###############################################################################
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--Error ER_GLOBAL_VARIABLE
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SET table_lock_wait_timeout= 8;
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--Error ER_PARSE_ERROR
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SET global.table_lock_wait_timeout= 10;
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--Error ER_UNKNOWN_TABLE
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SELECT global.table_lock_wait_timeout;
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--Error ER_BAD_FIELD_ERROR
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SELECT table_lock_wait_timeout= @@session.table_lock_wait_timeout;
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##############################
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# Restore initial value #
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##############################
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SET @@global.table_lock_wait_timeout= @start_value;
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SELECT @@global.table_lock_wait_timeout;
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########################################################################
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# END OF table_lock_wait_timeout TESTS #
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########################################################################
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