diff options
Diffstat (limited to 'mysql-test/suite/sys_vars/t/basedir_basic.test')
| -rw-r--r-- | mysql-test/suite/sys_vars/t/basedir_basic.test | 100 |
1 files changed, 100 insertions, 0 deletions
diff --git a/mysql-test/suite/sys_vars/t/basedir_basic.test b/mysql-test/suite/sys_vars/t/basedir_basic.test new file mode 100644 index 00000000..480e46ca --- /dev/null +++ b/mysql-test/suite/sys_vars/t/basedir_basic.test @@ -0,0 +1,100 @@ + + +################## mysql-test\t\basedir_basic.test ############################ +# # +# Variable Name: basedir # +# Scope: Global # +# Access Type: Static # +# Data Type: filename # +# # +# # +# Creation Date: 2008-02-07 # +# Author : Sharique Abdullah # +# # +# # +# Description:Test Cases of Dynamic System Variable basedir # +# 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 # +# # +############################################################################### + +--echo '#---------------------BS_STVARS_001_01----------------------#' +#################################################################### +# Displaying default value # +#################################################################### +SELECT COUNT(@@GLOBAL.basedir); +--echo 1 Expected + + +--echo '#---------------------BS_STVARS_001_02----------------------#' +#################################################################### +# Check if Value can set # +#################################################################### + +--error ER_INCORRECT_GLOBAL_LOCAL_VAR +SET @@GLOBAL.basedir=1; +--echo Expected error 'Read only variable' + +SELECT COUNT(@@GLOBAL.basedir); +--echo 1 Expected + + + + +--echo '#---------------------BS_STVARS_001_03----------------------#' +################################################################# +# Check if the value in GLOBAL Table matches value in variable # +################################################################# + +SELECT @@GLOBAL.basedir = VARIABLE_VALUE +FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES +WHERE VARIABLE_NAME='basedir'; +--echo 1 Expected + +SELECT COUNT(@@GLOBAL.basedir); +--echo 1 Expected + +SELECT COUNT(VARIABLE_VALUE) +FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES +WHERE VARIABLE_NAME='basedir'; +--echo 1 Expected + + + +--echo '#---------------------BS_STVARS_001_04----------------------#' +################################################################################ +# Check if accessing variable with and without GLOBAL point to same variable # +################################################################################ +SELECT @@basedir = @@GLOBAL.basedir; +--echo 1 Expected + + + +--echo '#---------------------BS_STVARS_001_05----------------------#' +################################################################################ +# Check if basedir can be accessed with and without @@ sign # +################################################################################ + +SELECT COUNT(@@basedir); +--echo 1 Expected + +--Error ER_INCORRECT_GLOBAL_LOCAL_VAR +SELECT COUNT(@@local.basedir); +--echo Expected error 'Variable is a GLOBAL variable' + +--Error ER_INCORRECT_GLOBAL_LOCAL_VAR +SELECT COUNT(@@SESSION.basedir); +--echo Expected error 'Variable is a GLOBAL variable' + +SELECT COUNT(@@GLOBAL.basedir); +--echo 1 Expected + +--Error ER_BAD_FIELD_ERROR +SELECT basedir = @@SESSION.basedir; +--echo Expected error 'Readonly variable' + + |