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Diffstat (limited to 'mysql-test/suite/stress/include/ddl3.inc')
| -rw-r--r-- | mysql-test/suite/stress/include/ddl3.inc | 242 |
1 files changed, 242 insertions, 0 deletions
diff --git a/mysql-test/suite/stress/include/ddl3.inc b/mysql-test/suite/stress/include/ddl3.inc new file mode 100644 index 00000000..d41c8506 --- /dev/null +++ b/mysql-test/suite/stress/include/ddl3.inc @@ -0,0 +1,242 @@ +######## include/ddl3.inc ###### +# +# Stress the storage engine with rapid CREATE/DROP TABLE/INDEX +# and following SELECT/INSERT/SHOW etc. +# Subtest 3 variants (3A - 3D) +# +# The variables +# $loop_size -- number of rounds till we look at the clock again +# $runtime -- rough intended runtime per subtest variant +# $engine_type -- storage engine to be used in CREATE TABLE +# must be set within the routine sourcing this script. +# +# Other stuff which must already exist: +# - connection con2 +# - stmt_start and stmt_break prepared by the default connection +# +# Please look for more details within include/ddl2.inc. +# +# Creation of this test: +# 2007-07-04 mleich +# + + +#---------------------------------------------------------------------- +# Settings for Subtest 3 variants +# Scenario: CREATE TABLE/CREATE TABLE(F)/DROP TABLE/DROP TABLE(F) +let $create_table= CREATE TABLE t1 (f1 BIGINT NOT NULL) ENGINE=$engine_type; +let $drop_table= DROP TABLE t1; +#---------------------------------------------------------------------- + +# +--echo # Subtest 3A (one connection, no PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_table +--echo # default: $create_table (expect to get ER_TABLE_EXISTS_ERROR) +--echo # default: $drop_table +--echo # default: $drop_table (expect to get ER_BAD_TABLE_ERROR) +--disable_query_log +--disable_result_log +connection default; +let $run= 1; +# Determine the current time. +EXECUTE stmt_start; +# Run execution loops till the planned runtime is reached +while ($run) +{ + let $loop_run= $loop_size; + while ($loop_run) + { + eval $create_table; + --error 0,ER_TABLE_EXISTS_ERROR + eval $create_table; + if (!$mysql_errno) + { + --echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR + --echo # abort + exit; + } + eval $drop_table; + --error 0,ER_BAD_TABLE_ERROR + eval $drop_table; + if (!$mysql_errno) + { + --echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR) + --echo # abort + exit; + } + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +--enable_result_log +--enable_query_log +# +--echo # Subtest 3B (one connection, use PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_table +--echo # default: $create_table (expect to get ER_TABLE_EXISTS_ERROR) +--echo # default: $drop_table +--echo # default: $drop_table (expect to get ER_BAD_TABLE_ERROR) +--disable_query_log +--disable_result_log +connection default; +eval PREPARE create_table FROM "$create_table"; +EXECUTE create_table; +eval PREPARE drop_table FROM "$drop_table"; +EXECUTE drop_table; +let $run= 1; +# Determine the current time. +EXECUTE stmt_start; +# Run execution loops till the planned runtime is reached +while ($run) +{ + let $loop_run= $loop_size; + while ($loop_run) + { + EXECUTE create_table; + --error 0,ER_TABLE_EXISTS_ERROR + EXECUTE create_table; + if (!$mysql_errno) + { + --echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR + --echo # abort + exit; + } + EXECUTE drop_table; + --error 0,ER_BAD_TABLE_ERROR + EXECUTE drop_table; + if (!$mysql_errno) + { + --echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR) + --echo # abort + exit; + } + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +DEALLOCATE PREPARE create_table; +DEALLOCATE PREPARE drop_table; +--enable_result_log +--enable_query_log +# +--echo # Subtest 3C (two connections, no PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_table +--echo # con2: $create_table (expect to get ER_TABLE_EXISTS_ERROR) +--echo # default: $drop_table +--echo # con2: $drop_table (expect to get ER_BAD_TABLE_ERROR) +--disable_query_log +--disable_result_log +connection default; +let $run= 1; +# Determine the current time. +EXECUTE stmt_start; +# Run execution loops till the planned runtime is reached +while ($run) +{ + let $loop_run= $loop_size; + while ($loop_run) + { + eval $create_table; + connection con2; + --error 0,ER_TABLE_EXISTS_ERROR + eval $create_table; + if (!$mysql_errno) + { + --echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR + --echo # abort + exit; + } + connection default; + eval $drop_table; + connection con2; + --error 0,ER_BAD_TABLE_ERROR + eval $drop_table; + if (!$mysql_errno) + { + --echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR) + --echo # abort + exit; + } + connection default; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +--enable_result_log +--enable_query_log +# +--echo # Subtest 3D (two connections, use PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_table +--echo # con2: $create_table (expect to get ER_TABLE_EXISTS_ERROR) +--echo # default: $drop_table +--echo # con2: $drop_table (expect to get ER_BAD_TABLE_ERROR) +--disable_query_log +--disable_result_log +connection default; +eval PREPARE create_table FROM "$create_table"; +eval PREPARE drop_table FROM "$drop_table"; +EXECUTE create_table; +connection con2; +eval PREPARE create_table FROM "$create_table"; +eval PREPARE drop_table FROM "$drop_table"; +EXECUTE drop_table; +connection default; +let $run= 1; +# Determine the current time. +EXECUTE stmt_start; +# Run execution loops till the planned runtime is reached +while ($run) +{ + let $loop_run= $loop_size; + while ($loop_run) + { + EXECUTE create_table; + connection con2; + --error 0,ER_TABLE_EXISTS_ERROR + EXECUTE create_table; + if (!$mysql_errno) + { + --echo # Error: CREATE TABLE was successful though we expected ER_TABLE_EXISTS_ERROR + --echo # abort + exit; + } + connection default; + EXECUTE drop_table; + connection con2; + --error 0,ER_BAD_TABLE_ERROR + EXECUTE drop_table; + if (!$mysql_errno) + { + --echo # Error: DROP TABLE was successful though we expected ER_BAD_TABLE_ERROR) + --echo # abort + exit; + } + connection default; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +DEALLOCATE PREPARE create_table; +DEALLOCATE PREPARE drop_table; +connection con2; +DEALLOCATE PREPARE create_table; +DEALLOCATE PREPARE drop_table; +connection default; +--enable_result_log +--enable_query_log |