Or just: 
    use Test::More;
    open my $foo, "<", "somefile.txt" or die;
    () = <$foo>;
    plan tests => 10 + $.;

[download]
And if your tests aren't going to run on systems that don't have wc: 
    {no warnings;
     use Test::More plan => 10 + `wc -l "somefile.txt"`}

[download]

In reply to Re^3: No plan "weakens" my Test scripts? by Anonymous Monk
in thread No plan "weakens" my Test scripts? by thor

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