diff options
Diffstat (limited to 'mysql-test/lib/mtr_misc.pl')
| -rw-r--r-- | mysql-test/lib/mtr_misc.pl | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/mysql-test/lib/mtr_misc.pl b/mysql-test/lib/mtr_misc.pl index 32960d866ce..388d252502a 100644 --- a/mysql-test/lib/mtr_misc.pl +++ b/mysql-test/lib/mtr_misc.pl @@ -198,6 +198,26 @@ sub mtr_milli_sleep ($) { select(undef, undef, undef, ($millis/1000)); } +sub mtr_wait_lock_file { + die "usage: mtr_wait_lock_file(path_to_file, keep_alive)" unless @_ == 2; + my ($file, $keep_alive)= @_; + my $waited= 0; + my $msg_counter= $keep_alive; + + while ( -e $file) + { + if ($keep_alive && !$msg_counter) + { + print "\n-STOPPED- [pass] ".$keep_alive."\n"; + $msg_counter= $keep_alive; + } + mtr_milli_sleep(1000); + $waited= 1; + $msg_counter--; + } + return ($waited); +} + # Simple functions to start and check timers (have to be actively polled) # Timer can be "killed" by setting it to 0 |