diff options
Diffstat (limited to 'mysql-test/t/max_allowed_packet_basic.test')
| -rw-r--r-- | mysql-test/t/max_allowed_packet_basic.test | 231 |
1 files changed, 0 insertions, 231 deletions
diff --git a/mysql-test/t/max_allowed_packet_basic.test b/mysql-test/t/max_allowed_packet_basic.test deleted file mode 100644 index 8be0e5f670e..00000000000 --- a/mysql-test/t/max_allowed_packet_basic.test +++ /dev/null @@ -1,231 +0,0 @@ -############## mysql-test\t\max_allowed_packet_basic.test ############### -# # -# Variable Name: max_allowed_packet # -# Scope: GLOBAL | SESSION # -# Access Type: Dynamic # -# Data Type: numeric # -# Default Value:1048576 # -# Range:1024-1073741824 # -# # -# # -# Creation Date: 2008-02-07 # -# Author: Salman # -# # -# Description: Test Cases of Dynamic System Variable max_allowed_packet # -# 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 max_allowed_packet TESTS # -################################################################## - - -############################################################# -# Save initial value # -############################################################# - -SET @start_global_value = @@global.max_allowed_packet; -SELECT @start_global_value; - -# give a known value to @@session.max_allowed_packet by assigning to -# @@global and setting up a new connection (for deterministic result -# file diffing) -SET @@global.max_allowed_packet = DEFAULT; -connect (conn1, localhost, root,,); - - - ---echo '#--------------------FN_DYNVARS_070_01-------------------------#' -################################################################## -# Display the DEFAULT value of max_allowed_packet # -################################################################## - -SET @@global.max_allowed_packet = 1000; -SET @@global.max_allowed_packet = DEFAULT; -SELECT @@global.max_allowed_packet; - ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = 20000; ---Error ER_NO_DEFAULT -SET @@session.max_allowed_packet = DEFAULT; -SELECT @@session.max_allowed_packet; - - ---echo '#--------------------FN_DYNVARS_070_02-------------------------#' -################################################################## -# Check the DEFAULT value of max_allowed_packet # -################################################################## - -SET @@global.max_allowed_packet = DEFAULT; -SELECT @@global.max_allowed_packet = 1048576; - - ---echo '#--------------------FN_DYNVARS_070_03-------------------------#' -############################################################################ -# Change the value of max_allowed_packet to a valid value for GLOBAL Scope # -############################################################################ - -SET @@global.max_allowed_packet = 1024; -SELECT @@global.max_allowed_packet; -SET @@global.max_allowed_packet = 1025; -SELECT @@global.max_allowed_packet; ---echo : 'Bug# 34841: "Invalid values are coming in variable on assigning valid value'; -SET @@global.max_allowed_packet = 1073741824; -SELECT @@global.max_allowed_packet; -SET @@global.max_allowed_packet = 1073741823; -SELECT @@global.max_allowed_packet; - ---echo '#--------------------FN_DYNVARS_070_04-------------------------#' -############################################################################# -# Change the value of max_allowed_packet to a valid value for SESSION Scope # -############################################################################# - ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = 1024; -SELECT @@session.max_allowed_packet; ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = 1025; -SELECT @@session.max_allowed_packet; ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = 65535; -SELECT @@session.max_allowed_packet; ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = 1073741824; -SELECT @@session.max_allowed_packet; ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = 1073741823; -SELECT @@session.max_allowed_packet; - - ---echo '#------------------FN_DYNVARS_070_05-----------------------#' -############################################################## -# Change the value of max_allowed_packet to an invalid value # -############################################################## - -SET @@global.max_allowed_packet = 0; -SELECT @@global.max_allowed_packet; -SET @@global.max_allowed_packet = -1024; -SELECT @@global.max_allowed_packet; -SET @@global.max_allowed_packet = 1023; -SELECT @@global.max_allowed_packet; -SET @@global.max_allowed_packet = 10737418241; -SELECT @@global.max_allowed_packet; ---Error ER_PARSE_ERROR -SET @@global.max_allowed_packet = 65530.34.; -SELECT @@global.max_allowed_packet; ---Error ER_WRONG_TYPE_FOR_VAR -SET @@global.max_allowed_packet = test; -SELECT @@global.max_allowed_packet; - ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = 0; -SELECT @@session.max_allowed_packet; ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = 1023; -SELECT @@session.max_allowed_packet; ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = -2; -SELECT @@session.max_allowed_packet; ---Error ER_PARSE_ERROR -SET @@session.max_allowed_packet = 65530.34.; ---Error ER_VARIABLE_IS_READONLY -SET @@session.max_allowed_packet = 10737418241; -SELECT @@session.max_allowed_packet; ---echo 'Bug # 34837: Errors are not coming on assigning invalid values to variable'; - ---Error ER_WRONG_TYPE_FOR_VAR -SET @@session.max_allowed_packet = test; -SELECT @@session.max_allowed_packet; - - ---echo '#------------------FN_DYNVARS_070_06-----------------------#' -#################################################################### -# Check if the value in GLOBAL Table matches value in variable # -#################################################################### - - -SELECT @@global.max_allowed_packet = VARIABLE_VALUE -FROM INFORMATION_SCHEMA.GLOBAL_VARIABLES -WHERE VARIABLE_NAME='max_allowed_packet'; - ---echo '#------------------FN_DYNVARS_070_07-----------------------#' -#################################################################### -# Check if the value in SESSION Table matches value in variable # -#################################################################### - -SELECT @@session.max_allowed_packet = VARIABLE_VALUE -FROM INFORMATION_SCHEMA.SESSION_VARIABLES -WHERE VARIABLE_NAME='max_allowed_packet'; - - ---echo '#------------------FN_DYNVARS_070_08-----------------------#' -#################################################################### -# Check if TRUE and FALSE values can be used on variable # -#################################################################### - -SET @@global.max_allowed_packet = TRUE; -SELECT @@global.max_allowed_packet; -SET @@global.max_allowed_packet = FALSE; -SELECT @@global.max_allowed_packet; - - ---echo '#---------------------FN_DYNVARS_070_09----------------------#' -################################################################################# -# Check if accessing variable with and without GLOBAL point to same variable # -################################################################################# - -SET @@global.max_allowed_packet = 2048; -SELECT @@max_allowed_packet = @@global.max_allowed_packet; - - ---echo '#---------------------FN_DYNVARS_070_10----------------------#' -######################################################################################################## -# Check if accessing variable with SESSION,LOCAL and without SCOPE points to same session variable # -######################################################################################################## - ---Error ER_VARIABLE_IS_READONLY -SET @@max_allowed_packet = 100000; -SELECT @@max_allowed_packet = @@local.max_allowed_packet; -SELECT @@local.max_allowed_packet = @@session.max_allowed_packet; - - ---echo '#---------------------FN_DYNVARS_070_11----------------------#' -############################################################################# -# Check if max_allowed_packet can be accessed with and without @@ sign # -############################################################################# - ---Error ER_VARIABLE_IS_READONLY -SET max_allowed_packet = 1024; -SELECT @@max_allowed_packet; ---Error ER_UNKNOWN_TABLE -SELECT local.max_allowed_packet; ---Error ER_UNKNOWN_TABLE -SELECT session.max_allowed_packet; ---Error ER_BAD_FIELD_ERROR -SELECT max_allowed_packet = @@session.max_allowed_packet; - - -#################################### -# Restore initial value # -#################################### - -connection default; -SET @@global.max_allowed_packet = @start_global_value; -SELECT @@global.max_allowed_packet; -SELECT @@session.max_allowed_packet; - - -####################################################### -# END OF max_allowed_packet TESTS # -####################################################### - |