Post code you have, tell us what you expect it do to, tell us how it fails. I've no idea what you're trying to ask in this post, or why you've copied a couple of lines form encryption.t. If you are actually asking what these lines of code do read about the is method form Test::More, keep in mind this example is a test for module functionality. See also Tutorials->PerlMonks for the Absolute Beginner/How do I post a question effectively?, http://learn.perl.org....

In reply to Re^7: protect excel file in perl script by marto
in thread protect excel file in perl script by arunks

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