Current File : /home/opti/optisoftcom/.cpanm/work/1544535425.21555/Path-Tiny-0.108/t/lib/TestUtils.pm
use 5.008001;
use strict;
use warnings;
package TestUtils;
use Carp;
use Cwd qw/getcwd/;
use File::Temp 0.19 ();
use Exporter;
our @ISA = qw/Exporter/;
our @EXPORT = qw(
exception
pushd
tempd
);
# If we have Test::FailWarnings, use it
BEGIN {
eval { require Test::FailWarnings; 1 } and do { Test::FailWarnings->import };
}
sub exception(&) {
my $code = shift;
my $success = eval { $code->(); 1 };
my $err = $@;
return '' if $success;
croak "Execution died, but the error was lost" unless $@;
return $@;
}
sub tempd {
return pushd( File::Temp->newdir );
}
sub pushd {
my $temp = shift;
my $guard = TestUtils::_Guard->new(
{
temp => $temp,
origin => getcwd(),
code => sub { chdir $_[0]{origin} },
}
);
chdir $guard->{temp}
or croak("Couldn't chdir: $!");
return $guard;
}
package TestUtils::_Guard;
sub new { bless $_[1], $_[0] }
sub DESTROY { $_[0]{code}->( $_[0] ) }
1;
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