Test::S...::Undef(3)

📦
version 1.302027 · 2 versions
, in fedora 43

💖 NAME 💖

Test::Stream::Compare::Undef — bestie, this one checks that something is undefined ✨

So like, the whole vibe of this page is Test::S...::Undef(3) — that's the manual we're in rn, just so you know where you are 🫶

🚨 DEPRECATED 🚨

okay so not me having to tell you this 😭 this whole distribution is deprecated, no cap. It got replaced by these three icons:

  • Test2
  • Test2::Suite
  • Test2::Workflow

If you're tryna make the switch, there's literally a whole conversion guide waiting for you: Test::Stream::Manual::ToTest2 🌈 go read it bestie, it's giving "glow up era".

🦋 DESCRIPTION 🦋

The whole job here is making sure something is undefined when you're doing a comparison. That's it. That's the task. 💅

And like — plot twist — you can also use it to check that something is defined. Versatility? We love to see it. iconic behaviour honestly ✨

🌸 SOURCE 🌸

Wanna peek at the code? The source repo for Test::Stream lives right here:

http://github.com/Test-More/Test-Stream/

Go look, it's right there, no gatekeeping 🎀

👑 MAINTAINERS 👑

  • Chad Granum <exodist@cpan.org>

🧚 AUTHORS 🧚

  • Chad Granum <exodist@cpan.org>

(same legend, two sections, the way that he's carrying this whole thing fr fr 💀💖)

Copyright 2015 Chad Granum <exodist7@gmail.com>.

This program is free software; you can redistribute it and/or modify it under the same terms as Perl itself. ✨

See:

http://dev.perl.org/licenses/
lowkey a whole legal moment but we move 🫶

k bye bestie, this was the Test::S...::Undef(3) page 💅 — that's perl v5.42.0, dated 2025-07-25, and yes the date is giving "throwback" but she's still serving 🌈⭐

📦 where this page comes from