Re^2: Unit testing OS rich code

Replies are listed 'Best First'.
Re^3: Unit testing OS rich code by BrowserUk (Patriarch) on Oct 13, 2011 at 13:34 UTC
the quickest easiest way to create an empty file. Quickest? Definitely not. Easiest? Your call :) `cmpthese 1, { a=>q[ qx[ touch junka.$_ ] for 1 .. 1000 ], b=>q[ do{ open my $f, ">junkb.$_" } for 1 .. 1000 ], };; s/iter a b a 8.83 -- -95% b 0.421 1997% --` [download] Examine what is said, not who speaks -- Silence betokens consent -- Love the truth but pardon error. "Science is about questioning the status quo. Questioning authority". In the absence of evidence, opinion is indistinguishable from prejudice.	[reply] [d/l]
Re^4: Unit testing OS rich code by Voronich (Hermit) on Oct 13, 2011 at 14:00 UTC
Certainly quickest for the programmer. This has to create 5 sentinel files every 3 months. Love that profiling snippet. Gonna have to pull that for meeting arguments ;) Me	[reply]
Re^3: Unit testing OS rich code by eyepopslikeamosquito (Archbishop) on Oct 17, 2011 at 01:59 UTC
I'm using touch as the quickest easiest way to create an empty file Are you seriously arguing that using: `touch $file` [download] to create an empty file should be preferred to, for example: `{ open(my $fh, '>', $file) or die "error creating empty '$file': $!"; }` [download] on the grounds that it is "quicker and easier" to write? If you are that stretched for time, how on earth do you expect to find time to write your proposed test mock framework?	[reply] [d/l] [select]
Re^4: Unit testing OS rich code by chromatic (Archbishop) on Oct 17, 2011 at 04:26 UTC
I've written worse, and despite the `qx//` in void context, the desired behavior is a lot more obvious. (I use File::Touch myself.) Improve your skills with Modern Perl: the free book.	[reply] [d/l]
Re^4: Unit testing OS rich code by Voronich (Hermit) on Oct 17, 2011 at 03:06 UTC
Good grief. I'm in fact not "seriously arguing" anything at all, least of all what someone 'should' be doing. Me	[reply]


No such thing as a small change
	PerlMonks