Current File : //usr/local/share/perl5/Test2/Hub/Interceptor.pm
package Test2::Hub::Interceptor;
use strict;
use warnings;
our $VERSION = '1.302177';
use Test2::Hub::Interceptor::Terminator();
BEGIN { require Test2::Hub; our @ISA = qw(Test2::Hub) }
use Test2::Util::HashBase;
sub init {
my $self = shift;
$self->SUPER::init();
$self->{+NESTED} = 0;
}
sub inherit {
my $self = shift;
my ($from, %params) = @_;
$self->{+NESTED} = 0;
if ($from->{+IPC} && !$self->{+IPC} && !exists($params{ipc})) {
my $ipc = $from->{+IPC};
$self->{+IPC} = $ipc;
$ipc->add_hub($self->{+HID});
}
if (my $ls = $from->{+_LISTENERS}) {
push @{$self->{+_LISTENERS}} => grep { $_->{intercept_inherit} } @$ls;
}
if (my $pfs = $from->{+_PRE_FILTERS}) {
push @{$self->{+_PRE_FILTERS}} => grep { $_->{intercept_inherit} } @$pfs;
}
if (my $fs = $from->{+_FILTERS}) {
push @{$self->{+_FILTERS}} => grep { $_->{intercept_inherit} } @$fs;
}
}
sub clean_inherited {
my $self = shift;
my %params = @_;
my @sets = (
$self->{+_LISTENERS},
$self->{+_PRE_FILTERS},
$self->{+_FILTERS},
);
for my $set (@sets) {
next unless $set;
for my $i (@$set) {
my $cbs = $i->{intercept_inherit} or next;
next unless ref($cbs) eq 'HASH';
my $cb = $cbs->{clean} or next;
$cb->(%params);
}
}
}
sub restore_inherited {
my $self = shift;
my %params = @_;
my @sets = (
$self->{+_FILTERS},
$self->{+_PRE_FILTERS},
$self->{+_LISTENERS},
);
for my $set (@sets) {
next unless $set;
for my $i (@$set) {
my $cbs = $i->{intercept_inherit} or next;
next unless ref($cbs) eq 'HASH';
my $cb = $cbs->{restore} or next;
$cb->(%params);
}
}
}
sub terminate {
my $self = shift;
my ($code) = @_;
eval {
no warnings 'exiting';
last T2_SUBTEST_WRAPPER;
};
my $err = $@;
# Fallback
die bless(\$err, 'Test2::Hub::Interceptor::Terminator');
}
1;
__END__
=pod
=encoding UTF-8
=head1 NAME
Test2::Hub::Interceptor - Hub used by interceptor to grab results.
=head1 SOURCE
The source code repository for Test2 can be found at
F<http://github.com/Test-More/test-more/>.
=head1 MAINTAINERS
=over 4
=item Chad Granum E<lt>exodist@cpan.orgE<gt>
=back
=head1 AUTHORS
=over 4
=item Chad Granum E<lt>exodist@cpan.orgE<gt>
=back
=head1 COPYRIGHT
Copyright 2019 Chad Granum E<lt>exodist@cpan.orgE<gt>.
This program is free software; you can redistribute it and/or
modify it under the same terms as Perl itself.
See F<http://dev.perl.org/licenses/>
=cut
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