if (($line // '') =~ /(\bTest\b\s+.+\s+\baccount\b)?/)


##</code><code>##

$ perl -MO=Deparse,-p -e 'if ($line // "" =~ /(\bTest\b\s+.+\s+\baccount\b)?/) {}'
if (($line // ('' =~ /(\bTest\b\s+.+\s+\baccount\b)?/))) {
    ();
}
-e syntax OK


##</code><code>##

($q=q:Sq=~/;[c](.)(.)/;chr(-||-|5+lengthSq)`"S|oS2"`map{chr |+ord
}map{substrSq`S_+|`|}3E|-|`7**2-3:)=~y+S|`+$1,++print+eval$q,q,a,