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3dfc83f1a1
dollin' it up for Guilhem ;) -- test streamlined, better comments, faster code, add'l assert.
110 lines
2.6 KiB
Plaintext
110 lines
2.6 KiB
Plaintext
#
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# misc binlogging tests that do not require a slave running
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#
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-- source include/have_log_bin.inc
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-- source include/not_embedded.inc
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-- source include/have_innodb.inc
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--disable_warnings
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drop table if exists t1, t2;
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--enable_warnings
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reset master;
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create table t1 (a int) engine=innodb;
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create table t2 (a int) engine=innodb;
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begin;
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insert t1 values (5);
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commit;
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begin;
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insert t2 values (5);
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commit;
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# first COMMIT must be Query_log_event, second - Xid_log_event
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--replace_column 2 # 5 #
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--replace_regex /\/\* xid=.* \*\//\/* XID *\//
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show binlog events from 98;
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drop table t1,t2;
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#
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# binlog rotation after one big transaction
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#
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reset master;
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let $1=100;
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create table t1 (n int) engine=innodb;
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begin;
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--disable_query_log
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while ($1)
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{
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eval insert into t1 values($1 + 4);
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dec $1;
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}
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--enable_query_log
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commit;
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drop table t1;
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--replace_column 2 # 5 #
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--replace_regex /\/\* xid=.* \*\//\/* XID *\//
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show binlog events in 'master-bin.000001' from 98;
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--replace_column 2 # 5 #
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show binlog events in 'master-bin.000002' from 98;
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#
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# Bug#22540 - Incorrect value in column End_log_pos of
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# SHOW BINLOG EVENTS using InnoDB
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#
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# the following tests will show that certain queries now return
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# absolute offsets (from binlog start, rather than relative to
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# the beginning of the current transaction). under what
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# conditions it should be allowed / is sensible to put the
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# slider into the middle of a transaction is not our concern
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# here; we just guarantee that if and when it's done, the
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# user has valid offsets to use. if the setter function still
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# wants to throw a "positioning into middle of transaction"
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# warning, that's its prerogative and handled elsewhere.
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set @ac = @@autocommit;
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# first show this to work for SHOW BINLOG EVENTS
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set autocommit= 0;
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reset master;
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create table t1(n int) engine=innodb;
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begin;
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insert into t1 values (1);
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insert into t1 values (2);
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insert into t1 values (3);
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commit;
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drop table t1;
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--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/ /Server ver: [^,]*,/Server version,/
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show binlog events from 0;
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# now show that nothing breaks if we need to read from the cache more
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# than once, resulting in split event-headers
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set @bcs = @@binlog_cache_size;
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set global binlog_cache_size=4096;
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reset master;
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create table t1 (a int) engine=innodb;
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let $1=400;
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disable_query_log;
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begin;
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while ($1)
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{
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eval insert into t1 values( $1 );
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dec $1;
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}
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commit;
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enable_query_log;
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--replace_regex /\/\* xid=.* \*\//\/* XID *\// /table_id: [0-9]+/table_id: #/ /Server ver: [^,]*,/Server version,/
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show binlog events from 0;
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drop table t1;
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set global binlog_cache_size=@bcs;
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set session autocommit = @ac;
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--echo End of 5.0 tests
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