use strict;
use warnings;
use Test::More;
use Parse::PMFile;
use File::Temp;
use Opcode;
use Safe;
diag "atan2: ".atan2(1,1) * 4;
diag "Safe: $Safe::VERSION";
diag "Opcode: $Opcode::VERSION";
my $tmpdir = File::Temp->newdir(CLEANUP => 1);
plan skip_all => "tmpdir is not ready" unless -e $tmpdir && -w $tmpdir;
my $pmfile = "$tmpdir/Test.pm";
open my $fh, '>', $pmfile or plan skip_all => "Failed to create a pmfile";
print $fh "package " . "Parse::PMFile::Test;\n";
print $fh 'my $version = atan2(1,1) * 4; $Parse::PMFile::Test::VERSION = substr("$version", 0, 16);', "\n"; # from Acme-Pi-3, modified to limit the length not to fail under perls with -Duselongdouble
close $fh;
for (0..1) {
no warnings 'once';
local $Parse::PMFile::FORK = $_;
my $parser = Parse::PMFile->new;
my $info = $parser->parse($pmfile);
is substr($info->{'Parse::PMFile::Test'}{version} || '', 0, 4) => "3.14";
#note explain $info;
}
done_testing;