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by brian
clean slate |
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# include/wait_condition.inc |
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#
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# SUMMARY |
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#
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# Waits until the passed statement returns true, or the operation |
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# times out. |
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#
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# USAGE |
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#
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# let $wait_condition= |
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# SELECT c = 3 FROM t; |
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# --source include/wait_condition.inc |
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#
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# OR |
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#
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# let $wait_timeout= 60; # Override default 30 seconds with 60. |
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# let $wait_condition= |
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# SELECT c = 3 FROM t; |
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# --source include/wait_condition.inc |
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# --echo Executed the test condition $wait_condition_reps times |
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#
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# EXAMPLE |
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# events_bugs.test, events_time_zone.test |
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#
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--disable_query_log |
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let $wait_counter= 300; |
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if ($wait_timeout) |
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{
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let $wait_counter= `SELECT $wait_timeout * 10`; |
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}
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# Reset $wait_timeout so that its value won't be used on subsequent |
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# calls, and default will be used instead. |
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let $wait_timeout= 0; |
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# Keep track of how many times the wait condition is tested |
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# This is used by some tests (e.g., main.status) |
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let $wait_condition_reps= 0; |
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while ($wait_counter) |
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{
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let $success= `$wait_condition`; |
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inc $wait_condition_reps; |
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if ($success) |
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{
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let $wait_counter= 0; |
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}
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if (!$success) |
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{
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real_sleep 0.1; |
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dec $wait_counter; |
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}
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}
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if (!$success) |
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{
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echo Timeout in wait_condition.inc for $wait_condition; |
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}
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--enable_query_log |