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# include/wait_show_pattern.inc
#
# SUMMARY
#
# Waits until output produced by SHOW statement which particular type is
# specified as parameter matches certain pattern or maximum time reached.
#
# NOTES
#
# Only the first row produced by the parameter statement is checked.
#
# USAGE
#
# let $show_type= <Tail of SHOW statement>;
# let $show_pattern= 'Pattern to be used for LIKE matching';
# --source wait_show_pattern.inc
#
# EXAMPLES
#
# alter_table-big.test, wait_slave_status.inc
#
# SEE ALSO
#
# wait_slave_status.inc, wait_condition.inc (>=5.1)
#
###############################################################################
--disable_query_log
# We accept to wait maximum 30 seconds (0.2 sec/loop).
let $wait_counter= 150;
while ($wait_counter)
{
let $result= `SHOW $show_type`;
let $success= `SELECT '$result' LIKE $show_pattern`;
if ($success)
{
let $wait_counter= 0;
}
if (!$success)
{
real_sleep 0.2;
dec $wait_counter;
}
}
if (!$success)
{
echo Timeout in wait_show_pattern.inc \$show_type= $show_type \$show_pattern= $show_pattern (\$result= '$result');
}
--enable_query_log
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