I want to write a test suite for command line (executable) applications

For testing command line apps, I like IPC::Run3 instead of system, as I can feed STDIN and capture STDOUT and STDERR independently and later check them using regular expressions.

There are other test modules that may help, though some of them may have portability concerns. (But if you're on Unix, you're probably safe.)

-xdg

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In reply to Re: Any perl modules for handling system operations by xdg
in thread Any perl modules for handling system operations by kulls

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