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|
################### mysql-test\t\time_zone_basic.test #########################
# #
# Variable Name: time_zone #
# Scope: GLOBAL | SESSION #
# Access Type: Dynamic #
# Data Type: string #
# Default Value: SYSTEM #
# Range: #
# #
# #
# Creation Date: 2008-02-07 #
# Author: Rizwan #
# #
# Description: Test Cases of Dynamic System Variable time_zone #
# that checks the behavior of this variable in the following ways#
# * Default Value #
# * Valid & Invalid values #
# * Scope & Access method #
# * Data Integrity #
# #
# Reference: http://dev.mysql.com/doc/refman/5.1/en/ #
# server-system-variables.html #
# #
###############################################################################
--source include/load_sysvars.inc
#######################################################################
# START OF time_zone TESTS #
#######################################################################
#######################################################################
# Saving initial value of time_zone in a temporary variable #
#######################################################################
SET @global_start_value = @@global.time_zone;
SELECT @global_start_value;
SET @session_start_value = @@session.time_zone;
SELECT @session_start_value;
--echo '#--------------------FN_DYNVARS_001_01------------------------#'
########################################################################
# Display the DEFAULT value of time_zone #
########################################################################
SET @@time_zone = "+02:00";
SET @@time_zone = DEFAULT;
SELECT @@time_zone;
SET @@global.time_zone = "-00:30";
SET @@global.time_zone = DEFAULT;
SELECT @@global.time_zone;
--echo '#---------------------FN_DYNVARS_001_02-------------------------#'
##############################################################################
# see if setting global value changes session value and vice versa #
##############################################################################
SET @@session.time_zone = "+02:00";
SELECT @@session.time_zone;
SET @@global.time_zone = "+05:00";
SELECT @@global.time_zone;
SELECT @@session.time_zone AS res_is_02_00;
SET @@session.time_zone = "-02:00";
SELECT @@session.time_zone;
SELECT @@global.time_zone AS res_is_05_00;
# composite check
SELECT @@global.time_zone=@@session.time_zone AS res_is_false;
--echo '#--------------------FN_DYNVARS_001_03------------------------#'
########################################################################
# Change the value of time_zone to a valid value #
########################################################################
# for session scope
SET @@time_zone = "+13:00";
SELECT @@time_zone;
SET @@time_zone = "-12:00";
SELECT @@time_zone;
SET @@time_zone = "+12:59";
SELECT @@time_zone;
SET @@time_zone = "-11:30";
SELECT @@time_zone;
SET @@time_zone = "+00:00";
SELECT @@time_zone;
SET @@time_zone = "-12:59";
SELECT @@time_zone;
SET @@time_zone = "-00:00";
SELECT @@time_zone;
SET @@time_zone = "+10:00";
SELECT @@time_zone;
SET @@time_zone = "+0:0";
SELECT @@time_zone;
SET @@time_zone = "-10:00";
SELECT @@time_zone;
SET @@time_zone = "+2:00";
SELECT @@time_zone;
# for global scope
SET @@global.time_zone = "+13:00";
SELECT @@global.time_zone;
SET @@global.time_zone = "-12:00";
SELECT @@global.time_zone;
SET @@global.time_zone = "+12:59";
SELECT @@global.time_zone;
SET @@global.time_zone = "-11:30";
SELECT @@global.time_zone;
SET @@global.time_zone = "+00:00";
SELECT @@global.time_zone;
SET @@global.time_zone = "-12:59";
SELECT @@global.time_zone;
SET @@global.time_zone = "-00:00";
SELECT @@global.time_zone;
SET @@global.time_zone = "+10:00";
SELECT @@global.time_zone;
SET @@global.time_zone = "+0:0";
SELECT @@global.time_zone;
SET @@global.time_zone = "-10:00";
SELECT @@global.time_zone;
SET @@global.time_zone = "+2:00";
SELECT @@global.time_zone;
# these test are dependant on values stored in mysql.time_zone_name
#SET @@time_zone = "africa/cairo";
#SELECT @@time_zone;
#SET @@time_zone = "America/Aruba";
#SELECT @@time_zone;
#
#SET @@time_zone = "Etc/GMT-14";
#SELECT @@time_zone;
#
#SET @@time_zone = "GMT-0";
#SELECT @@time_zone;
#
#SET @@time_zone = "UTC";
#SELECT @@time_zone;
#--echo 'Bug: Region and zone values cant be set in time_zone. Although values are loaded in mysql.time_zone_name'
--echo '#--------------------FN_DYNVARS_001_04-------------------------#'
###########################################################################
# Change the value of time_zone to invalid value #
###########################################################################
# for session scope
--Error ER_UNKNOWN_TIME_ZONE
SET @@time_zone = "+24:00";
--Error ER_UNKNOWN_TIME_ZONE
SET @@time_zone = "+23:59";
--Error ER_UNKNOWN_TIME_ZONE
SET @@time_zone = "+13:01";
--Error ER_UNKNOWN_TIME_ZONE
SET @@time_zone = "-13:01";
# for global scope
--Error ER_UNKNOWN_TIME_ZONE
SET @@global.time_zone = "+24:00";
--Error ER_UNKNOWN_TIME_ZONE
SET @@global.time_zone = "+23:59";
--Error ER_UNKNOWN_TIME_ZONE
SET @@global.time_zone = "+13:01";
--Error ER_UNKNOWN_TIME_ZONE
SET @@global.time_zone = "-13:01";
#checking time zone names not in mysql.time_zone_name. These test may succeed
#depending on timezone stored
#SET @@time_zone = "london";
#SELECT @@time_zone;
#
#SET @@time_zone = "GMT+14";
#SELECT @@time_zone;
--echo '#-------------------FN_DYNVARS_001_05----------------------------#'
###########################################################################
# Assign System time zone to variable for session and global #
###########################################################################
SET @@global.time_zone = 'SYSTEM';
SELECT @@global.time_zone;
SET @@time_zone = 'SYSTEM';
SELECT @@time_zone;
--echo '#----------------------FN_DYNVARS_001_06------------------------#'
#########################################################################
# Check if the value in SESSION Table matches value in variable #
#########################################################################
SELECT @@time_zone = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.SESSION_VARIABLES
WHERE VARIABLE_NAME='time_zone';
--echo '#----------------------FN_DYNVARS_001_07------------------------#'
#########################################################################
# Check if the value in GLOBAL Table matches value in variable #
#########################################################################
SELECT @@global.time_zone = VARIABLE_VALUE
FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES
WHERE VARIABLE_NAME='time_zone';
--echo '#---------------------FN_DYNVARS_001_08-------------------------#'
#############################################################################
# Check if ON, OFF, TRUE and FALSE values can be used on variable #
#############################################################################
# for session scope
--Error ER_UNKNOWN_TIME_ZONE
SET @@time_zone = OFF;
--Error ER_UNKNOWN_TIME_ZONE
SET @@time_zone = ON;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@time_zone = TRUE;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@time_zone = FALSE;
# for global scope
--Error ER_UNKNOWN_TIME_ZONE
SET @@global.time_zone = OFF;
--Error ER_UNKNOWN_TIME_ZONE
SET @@global.time_zone = ON;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.time_zone = TRUE;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.time_zone = FALSE;
--echo '#---------------------FN_DYNVARS_001_09----------------------#'
#####################################################################
# Check if Numbers and empty values can be used on variable #
#####################################################################
# for session scope
--Error ER_WRONG_TYPE_FOR_VAR
SET @@time_zone = 1;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@time_zone = +0200;
--Error ER_PARSE_ERROR
SET @@time_zone = GMT+;
--Error ER_UNKNOWN_TIME_ZONE
SET @@time_zone = "";
# for global scope
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.time_zone = 1;
--Error ER_WRONG_TYPE_FOR_VAR
SET @@global.time_zone = +0200;
--Error ER_PARSE_ERROR
SET @@global.time_zone = GMT+;
--Error ER_UNKNOWN_TIME_ZONE
SET @@global.time_zone = "";
--echo '#---------------------FN_DYNVARS_001_10----------------------#'
##############################################################################
# Check if accessing variable with SESSION,LOCAL and without SCOPE points
# to same session variable
##############################################################################
SET @@time_zone = '+02:30';
SELECT @@time_zone = @@local.time_zone and @@time_zone = @@session.time_zone;
SET @@time_zone = '-01:30';
SELECT @@time_zone = @@local.time_zone and @@time_zone = @@session.time_zone;
--echo '#---------------------FN_DYNVARS_001_11----------------------#'
####################################################################
# Check if time_zone can be accessed with and without @@ sign #
####################################################################
SET time_zone = "+01:00";
SELECT @@time_zone;
--Error ER_UNKNOWN_TABLE
SELECT local.time_zone;
--Error ER_UNKNOWN_TABLE
SELECT session.time_zone;
--Error ER_BAD_FIELD_ERROR
SELECT time_zone = @@session.time_zone;
##############################
# Restore initial value #
##############################
SET @@time_zone = @session_start_value;
SELECT @@time_zone;
SET @@global.time_zone = @global_start_value;
SELECT @@global.time_zone;
#######################################################################
# END OF time_zone TESTS #
#######################################################################
|
