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Diffstat (limited to '')
| -rw-r--r-- | mysql-test/suite/stress/include/ddl5.inc | 227 |
1 files changed, 227 insertions, 0 deletions
diff --git a/mysql-test/suite/stress/include/ddl5.inc b/mysql-test/suite/stress/include/ddl5.inc new file mode 100644 index 00000000..5a6c2fa0 --- /dev/null +++ b/mysql-test/suite/stress/include/ddl5.inc @@ -0,0 +1,227 @@ +######## include/ddl5.inc ###### +# +# Stress the storage engine with rapid CREATE/DROP TABLE/INDEX +# and following SELECT/INSERT/SHOW etc. +# Subtest 5 variants (5A - 5D) +# +# 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/ddl1.inc. +# +# Creation of this test: +# 2007-07-04 mleich +# + +#---------------------------------------------------------------------- +# Settings for Subtest 5 variants +# Scenario: CREATE TABLE with AUTOINC/INSERT/SELECT/DROP TABLE +let $create_table= CREATE TABLE t1 (f1 MEDIUMINT NOT NULL AUTO_INCREMENT,f2 BIGINT, UNIQUE(f1)) ENGINE = $engine_type; +let $insert_into= INSERT INTO t1 SET f2 = 9; +let $select_record= SELECT f1 <> 1 OR f1 IS NULL FROM t1 WHERE f2 = 9; +let $drop_table= DROP TABLE t1; +#---------------------------------------------------------------------- + +# +--echo # Subtest 5A (one connection, no PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_table +--echo # default: $insert_into +--echo # default: $select_record +--echo # default: $drop_table +--disable_query_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; + eval $insert_into; + if (`$select_record`) + { + --enable_result_log + --enable_query_log + --echo # Error: Unexpected content within t1. + --echo # Expected: 0 + --echo # Got: + eval $select_record; + SELECT * FROM t1; + --echo # abort + exit; + } + eval $drop_table; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +--enable_query_log +# +--echo # Subtest 5B (one connection, use PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_table +--echo # default: $insert_into +--echo # default: $select_record +--echo # default: $drop_table +--disable_query_log +connection default; +eval PREPARE create_table FROM "$create_table"; +EXECUTE create_table; +eval PREPARE insert_into FROM "$insert_into"; +eval PREPARE select_record FROM "$select_record"; +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; + EXECUTE insert_into; + if (`EXECUTE select_record`) + { + --enable_result_log + --enable_query_log + --echo # Error: Unexpected content within t1. + --echo # Expected: 0 + --echo # Got: + EXECUTE select_record; + SELECT * FROM t1; + --echo # abort + exit; + } + EXECUTE drop_table; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +DEALLOCATE PREPARE create_table; +DEALLOCATE PREPARE insert_into; +DEALLOCATE PREPARE select_record; +DEALLOCATE PREPARE drop_table; +--enable_query_log +# +--echo # Subtest 5C (two connections, no PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_table +--echo # con2: $insert_into +--echo # default: $select_record +--echo # con2: $drop_table +--disable_query_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; + eval $insert_into; + connection default; + if (`$select_record`) + { + --enable_result_log + --enable_query_log + --echo # Error: Unexpected content within t1. + --echo # Expected: 0 + --echo # Got: + eval $select_record; + SELECT * FROM t1; + --echo # abort + exit; + } + connection con2; + eval $drop_table; + connection default; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +--enable_query_log +# +--echo # Subtest 5D (two connections, use PREPARE/EXECUTE) +--echo # connection action +--echo # default: $create_table +--echo # con2: $insert_into +--echo # default: $select_record +--echo # con2: $drop_table +--disable_query_log +connection default; +eval PREPARE create_table FROM "$create_table"; +EXECUTE create_table; +eval PREPARE select_record FROM "$select_record"; +connection con2; +eval PREPARE insert_into FROM "$insert_into"; +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; + EXECUTE insert_into; + connection default; + if (`EXECUTE select_record`) + { + --enable_result_log + --enable_query_log + --echo # Error: Unexpected content within t1. + --echo # Expected: 0 + --echo # Got: + EXECUTE select_record; + SELECT * FROM t1; + --echo # abort + exit; + } + connection con2; + EXECUTE drop_table; + connection default; + dec $loop_run; + } + if (`EXECUTE stmt_break`) + { + let $run= 0; + } +} +DEALLOCATE PREPARE create_table; +DEALLOCATE PREPARE select_record; +connection con2; +DEALLOCATE PREPARE insert_into; +DEALLOCATE PREPARE drop_table; +connection default; +--enable_query_log |