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WL#4681: Took the system variable tests out of the main test suite, put them into "sys_vars", updated some reult files and tests.
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Horst Hunger
265
mysql-test/suite/sys_vars/t/collation_connection_basic.test
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265
mysql-test/suite/sys_vars/t/collation_connection_basic.test
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############## mysql-test\t\collation_connection_basic.test ###################
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# #
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# Variable Name: collation_connection #
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# Scope: GLOBAL | SESSION #
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# Access Type: Dynamic #
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# Data Type: string #
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# Default Value: #
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# Range: #
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# #
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# #
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# Creation Date: 2008-02-07 #
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# Author: Rizwan #
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# #
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# Description: Test Cases of Dynamic System Variable collation_connection #
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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 #
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# #
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###############################################################################
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--source include/have_big5.inc
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--source include/have_ujis.inc
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--source include/have_sjis.inc
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--source include/have_utf8.inc
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--source include/have_ucs2.inc
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--source include/load_sysvars.inc
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###################################################
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## START OF collation_connection TESTS ##
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###################################################
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#############################################################
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# Save initial value #
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#############################################################
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SET @global_start_value = @@global.collation_connection;
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SELECT @global_start_value;
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# Save initial session value
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SET @session_start_value = @@collation_connection;
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SELECT @session_start_value;
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# now save using local access
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SET @session_start_value = @@local.collation_connection;
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SELECT @session_start_value;
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# save using implicit session scope
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SET @session_start_value = @@session.collation_connection;
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SELECT @session_start_value;
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--echo '#--------------------FN_DYNVARS_015_01------------------#'
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###############################################################################
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# Test Variable access and assignment with and without @@ #
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###############################################################################
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# select without @@
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--error ER_BAD_FIELD_ERROR
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SELECT collation_connection;
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# assign value without @@
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SET collation_connection=utf8_unicode_ci;
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SELECT @@session.collation_connection;
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# assign global variable without @@
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--Error ER_PARSE_ERROR
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SET global.collation_connection=utf8_unicode_ci;
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# using another syntax for accessing session variable
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SET session collation_connection=utf8_unicode_ci;
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# accessing variable with scope the wrong way
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--Error ER_BAD_FIELD_ERROR
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SELECT session collation_connection;
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# using another syntax for accessing dynamic variable
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SET global collation_connection=utf8_unicode_ci;
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--Error ER_BAD_FIELD_ERROR
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SELECT global collation_connection;
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--echo '#--------------------FN_DYNVARS_015_02-------------------------#'
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###############################################################################
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# Check the DEFAULT value of collation_connection for session and global #
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###############################################################################
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SET @@collation_connection = latin1_bin;
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SET @@collation_connection = DEFAULT;
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SELECT @@collation_connection AS DEFAULT_VALUE;
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SET @@global.collation_connection = latin1_bin;
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SET @@global.collation_connection = DEFAULT;
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SELECT @@global.collation_connection;
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--echo '#--------------------FN_DYNVARS_015_03-------------------------#'
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##############################################################################
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# see if setting global value changes session value and vice versa #
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##############################################################################
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SET @@session.collation_connection = utf8_polish_ci;
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SELECT @@session.collation_connection;
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SET @@global.collation_connection = latin7_general_ci;
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SELECT @@global.collation_connection;
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SELECT @@session.collation_connection AS res_is_utf8_polish_ci;
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SET @@session.collation_connection = latin7_bin;
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SELECT @@session.collation_connection;
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SELECT @@global.collation_connection AS res_is_latin7_general_ci;
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# composite check
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SELECT @@global.collation_connection=@@session.collation_connection
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AS res_is_false;
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--echo '#--------------------FN_DYNVARS_015_04-------------------------#'
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###############################################################################
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# Check if accessing variable with and without session point to session #
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# variable #
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###############################################################################
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SELECT @@collation_connection = @@session.collation_connection AS res;
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SELECT @@collation_connection = @@local.collation_connection AS res;
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--echo '#--------------------FN_DYNVARS_015_05-------------------------#'
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###########################################################################
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# Check if combining character set works #
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###########################################################################
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--Error ER_BAD_FIELD_ERROR
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SET @@collation_connection = latin7_general_ci + latin7_general_cs;
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--echo '#--------------------FN_DYNVARS_015_06-------------------------#'
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###############################################################################
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# Change the value of collation_connection to a valid value for session #
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###############################################################################
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let collation_variable = @@session.collation_connection;
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--source suite/sys_vars/inc/collation_basic.inc
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--echo '#--------------------FN_DYNVARS_015_07-------------------------#'
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###############################################################################
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# Change the value of collation_connection to a valid value for global #
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###############################################################################
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let collation_variable = @@global.collation_connection;
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--source suite/sys_vars/inc/collation_basic.inc
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--echo '#--------------------FN_DYNVARS_015_08-------------------------#'
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##############################################################################
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# Change the value of collation_connection to a valid value with uppercase, #
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# lowercase and mixedcase #
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##############################################################################
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SET @@collation_connection = LATIN7_GENERAL_CS;
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SELECT @@collation_connection;
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SET @@collation_connection = latin7_general_cs;
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SELECT @@collation_connection;
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SET @@global.collation_connection = Latin7_GeneRal_cS;
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SELECT @@global.collation_connection;
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--echo '#--------------------FN_DYNVARS_015_09-------------------------#'
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##############################################################
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# Check if 1,2,3, ... values can be used on variable #
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##############################################################
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SET @@collation_connection = 1;
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SELECT @@collation_connection;
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SET @@collation_connection = 2;
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SELECT @@collation_connection;
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SET @@collation_connection = 3;
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SELECT @@collation_connection;
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SET @@collation_connection = 99;
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SELECT @@collation_connection;
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--Error ER_UNKNOWN_COLLATION
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SET @@collation_connection = 100;
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SET @@global.collation_connection = 1;
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SELECT @@global.collation_connection;
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SET @@global.collation_connection = 2;
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SELECT @@global.collation_connection;
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SET @@global.collation_connection = 3;
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SELECT @@global.collation_connection;
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SET @@global.collation_connection = 99;
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SELECT @@global.collation_connection;
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--Error ER_UNKNOWN_COLLATION
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SET @@global.collation_connection = 100;
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SET @total_collations = (SELECT count(*) FROM INFORMATION_SCHEMA.COLLATIONS);
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SELECT @total_collations > 120;
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--echo '#--------------------FN_DYNVARS_015_10-------------------------#'
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###############################################################################
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# Change the value of collation_connection to an invalid value for session #
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###############################################################################
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--Error ER_UNKNOWN_COLLATION
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SET @@collation_connection = latin7_binary;
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--Error ER_UNKNOWN_COLLATION
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SET @@collation_connection = 'eucjpms_japanese_cs';
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--Error ER_UNKNOWN_COLLATION
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SET @@collation_connection = 0;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@collation_connection = 1.01;
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--Error ER_UNKNOWN_COLLATION
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SET @@collation_connection = -1;
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--Error ER_UNKNOWN_COLLATION
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SET @@collation_connection = '';
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--Error ER_UNKNOWN_COLLATION
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SET @@collation_connection = ' eucjpms_bin';
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SET @@collation_connection = true;
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SELECT @@collation_connection AS res_with_true;
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--Error ER_UNKNOWN_COLLATION
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SET @@collation_connection = ON;
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--echo '#--------------------FN_DYNVARS_015_11-------------------------#'
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###############################################################################
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# Change the value of collation_connection to an invalid value for global #
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###############################################################################
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--Error ER_UNKNOWN_COLLATION
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SET @@global.collation_connection = latin7_binary;
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--Error ER_UNKNOWN_COLLATION
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SET @@global.collation_connection = 'eucjpms_japanese_cs';
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--Error ER_UNKNOWN_COLLATION
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SET @@global.collation_connection = 0;
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--Error ER_WRONG_TYPE_FOR_VAR
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SET @@global.collation_connection = 1.1;
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--Error ER_UNKNOWN_COLLATION
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SET @@global.collation_connection = -1;
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--Error ER_UNKNOWN_COLLATION
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SET @@global.collation_connection = "";
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--Error ER_UNKNOWN_COLLATION
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SET @@global.collation_connection = ' eucjpms_bin';
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SET @@global.collation_connection = true;
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--Error ER_UNKNOWN_COLLATION
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SET @@global.collation_connection = ON;
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--echo '#--------------------FN_DYNVARS_015_12-------------------------#'
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##############################################################################
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# Check if the value in GLOBAL Table matches value in variable #
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##############################################################################
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SELECT @@global.collation_connection =
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(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='collation_connection') AS res;
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SET @@global.collation_connection = 1;
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SELECT @@global.collation_connection;
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SELECT @@global.collation_connection =
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(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
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WHERE VARIABLE_NAME='collation_connection') AS res;
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--echo '#--------------------FN_DYNVARS_015_13-------------------------#'
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###############################################################################
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# Check if the value in SESSION Table matches value in variable #
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###############################################################################
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SELECT @@collation_connection =
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(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='collation_connection') AS res;
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SELECT @@local.collation_connection =
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(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='collation_connection') AS res;
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SELECT @@session.collation_connection =
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(SELECT VARIABLE_VALUE FROM INFORMATION_SCHEMA.SESSION_VARIABLES
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WHERE VARIABLE_NAME='collation_connection') AS res;
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####################################
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# Restore initial value #
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####################################
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SET @@global.collation_connection = @global_start_value;
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SELECT @@global.collation_connection;
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SET @@session.collation_connection = @session_start_value;
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SELECT @@session.collation_connection;
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#############################################################
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# END OF collation_connection TESTS #
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#############################################################
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