```{index} single: Test2::EventFacet::Control ``` # Test2::EventFacet::Control Facet for hub actions and behaviors. ## DESCRIPTION This facet is used when the event needs to give instructions to the Test2 internals. ## FIELDS - $string = $control->{details} - $string = $control->details() Human readable explanation for the special behavior. - $bool = $control->{global} - $bool = $control->global() True if the event is global in nature and should be seen by all hubs. - $exit = $control->{terminate} - $exit = $control->terminate() Defined if the test should immediately exit, the value is the exit code and may be `0`. - $bool = $control->{halt} - $bool = $control->halt() True if all testing should be halted immediately. - $bool = $control->{has\_callback} - $bool = $control->has\_callback() True if the `callback($hub)` method on the event should be called. - $encoding = $control->{encoding} - $encoding = $control->encoding() This can be used to change the encoding from this event onward. - $phase = $control->{phase} - $phase = $control->phase() Used to signal that a phase change has occurred. Currently only the perl END phase is signaled. ## SOURCE The source code repository for Test2 can be found at [https://github.com/Test-More/test-more/](https://github.com/Test-More/test-more/). ## MAINTAINERS - Chad Granum ## AUTHORS - Chad Granum ## COPYRIGHT Copyright Chad Granum . This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. See [https://dev.perl.org/licenses/](https://dev.perl.org/licenses/)