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Some of the test cases reference to binlog position and these position numbers are written into result explicitly. It is difficult to maintain if log event format changes. There are a couple of cases explicit position number appears, we handle them in different ways A. 'CHANGE MASTER ...' with MASTER_LOG_POS or/and RELAY_LOG_POS options Use --replace_result to mask them. B. 'SHOW BINLOG EVENT ...' Replaced by show_binlog_events.inc or wait_for_binlog_event.inc. show_binlog_events.inc file's function is enhanced by given $binlog_file and $binlog_limit. C. 'SHOW SLAVE STATUS', 'show_slave_status.inc' and 'show_slave_status2.inc' For the test cases just care a few items in the result of 'SHOW SLAVE STATUS', only the items related to each test case are showed. 'show_slave_status.inc' is rebuild, only the given items in $status_items will be showed. 'check_slave_is_running.inc' and 'check_slave_no_error.inc' and 'check_slave_param.inc' are auxiliary files helping to show running status and error information easily.
34 lines
827 B
PHP
34 lines
827 B
PHP
# include/wait_for_binlog_event.inc
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#
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# SUMMARY
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#
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# Waits until SHOW BINLOG EVENTS has returned in last event a specified substring.
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#
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# USAGE
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#
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# let $wait_binlog_event= DROP;
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# --source include/wait_for_binlog_event.inc
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let $_loop_count= 300;
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let $_last_event= ;
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let $_event_pos= 1;
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while (`SELECT INSTR("$_last_event","$wait_binlog_event") = 0`)
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{
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dec $_loop_count;
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if (!$_loop_count)
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{
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--source include/show_rpl_debug_info.inc
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--die ERROR: failed while waiting for $wait_binlog_event in binlog
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}
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real_sleep 0.1;
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let $_event= query_get_value(SHOW BINLOG EVENTS, Info, $_event_pos);
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let $_last_event= $_event;
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while (`SELECT "$_event" != "No such row"`)
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{
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inc $_event_pos;
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let $_last_event= $_event;
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let $_event= query_get_value(SHOW BINLOG EVENTS, Info, $_event_pos);
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}
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}
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