Here's my solution. You'll be needing File::Tee and IPC::System::Simple. I took your script and put it on my desktop. Then I wrote another script to call your script. If you have any further questions, post them. 

#!/usr/bin/perl

use strict;
no warnings;
use File::Tee qw(tee);
use IPC::System::Simple qw(capture system);

my $test = '/root/Desktop/your_dup.pl';

tee(STDOUT, '>', 'stdout.txt');
tee(STDERR, '>',  'error.log');

my $file = system("perl $test");
print STDOUT $file, "\n";
print STDERR $file, "\n";

close STDERR;

[download]
And your_dup.pl 
use Test::More qw(no_plan);
$\="\n";
# here will be file name which will store the log o/p
print "hello world";
pass("hello world");
fail("do nothing");
diag("hi friend");
use_ok("fake_module");
print "bye";

[download]

In reply to Re: dup issue for Test::More module by Khen1950fx
in thread dup issue for Test::More module by suhailck

Title:
Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post, it's "PerlMonks-approved HTML":


  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, details, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, summary, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.