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package Test::MockFile::Plugin::FileTemp;
use strict;
use warnings;
use parent 'Test::MockFile::Plugin';
use Test::MockModule qw{strict};
use Carp qw(croak);
our $VERSION = '0.037';
sub register {
my ($self) = @_;
if ( $^V lt 5.28.0 ) {
croak( __PACKAGE__ . " is only supported for Perl >= 5.28" );
}
foreach my $pkg (qw{ File::Temp File::Temp::Dir File::Temp::END File::Temp::Dir::DESTROY }) {
Test::MockFile::authorized_strict_mode_for_package($pkg);
}
Test::MockFile::add_strict_rule_generic( \&_allow_file_temp_calls );
my $mock = Test::MockModule->new('File::Temp');
# tempfile
$mock->redefine(
tempfile => sub {
my (@in) = @_;
my @out = $mock->original('tempfile')->(@in);
Test::MockFile::add_strict_rule_for_filename( $out[1] => 1 );
return @out if wantarray;
File::Temp::unlink0( $out[0], $out[1] );
return $out[0];
}
);
# tempdir
$mock->redefine(
tempdir => sub {
my (@in) = @_;
my $out = $mock->original('tempdir')->(@in);
my $dir = "$out";
Test::MockFile::add_strict_rule_for_filename( [ $dir, qr{^${dir}/} ] => 1 );
return $out;
}
);
# newdir
$mock->redefine(
newdir => sub {
my (@args) = @_;
my $out = $mock->original('newdir')->(@args);
my $dir = "$out";
Test::MockFile::add_strict_rule_for_filename( [ $dir, qr{^$dir/} ] => 1 );
return $out;
}
);
$self->{mock} = $mock;
return $self;
}
sub _allow_file_temp_calls {
my ($ctx) = @_;
foreach my $stack_level ( 1 .. Test::MockFile::_STACK_ITERATION_MAX() ) {
my @stack = caller($stack_level);
last if !scalar @stack;
last if !defined $stack[0]; # We don't know when this would ever happen.
return 1 if $stack[0] eq 'File::Temp' #
|| $stack[0] eq 'File::Temp::Dir';
}
return;
}
1;
=encoding utf8
=head1 NAME
Test::MockFile::Plugin::FileTemp - Plugin to allow File::Temp calls
=head1 SYNOPSIS
use Test::MockFile 'strict', plugin => 'FileTemp';
# using FileTemp plugin, all calls from FileTemp bypass the Test::MockFile strict mode
my $dir = File::Temp->newdir();
ok opendir( my $dh, "$dir" );
ok open( my $f, '>', "$dir/myfile.txt" );
=head1 DESCRIPTION
L<Test::MockFile::Plugin::FileTemp> provides plugin to Test::MockFile
to authorize any calls from File::Temp package.
=head1 METHODS
=head2 register( $self )
Public method to register the plugin.
=head1 SEE ALSO
L<Test::MockFile>, L<Test::MockFile::Plugins>, L<Test::MockModule>
=cut
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