Beefy Boxes and Bandwidth Generously Provided by pair Networks
Perl Monk, Perl Meditation

comment on

( #3333=superdoc: print w/replies, xml ) Need Help??

Hm, that looks like a bad test to me.

$rc = system { "lskdfj" } "lskdfj"; unless( ok($rc == 255 << 8 or $rc == -1 or $rc == 256 or $rc == 512) ) + { print "# \$rc == $rc\n"; } unless ( ok( $! == 2 or $! =~ /\bno\b.*\bfile/i or $! == 13 or $! =~ /permission denied/i or $! == 22 or $! =~ /invalid argument/i ) ) { printf "# \$! eq %d, '%s'\n", $!, $!; }

By the time something gets around to checking $!, won't all of the system calls performed by ok() and print have set it to something else?

In reply to Re: system "no_such_file" returns a different error on Fedora by chromatic
in thread system "no_such_file" returns a different error on Fedora by amir_e_a

Use:  <p> text here (a paragraph) </p>
and:  <code> code here </code>
to format your post; it's "PerlMonks-approved HTML":

  • Posts are HTML formatted. Put <p> </p> tags around your paragraphs. Put <code> </code> tags around your code and data!
  • Titles consisting of a single word are discouraged, and in most cases are disallowed outright.
  • Read Where should I post X? if you're not absolutely sure you're posting in the right place.
  • Please read these before you post! —
  • Posts may use any of the Perl Monks Approved HTML tags:
    a, abbr, b, big, blockquote, br, caption, center, col, colgroup, dd, del, div, dl, dt, em, font, h1, h2, h3, h4, h5, h6, hr, i, ins, li, ol, p, pre, readmore, small, span, spoiler, strike, strong, sub, sup, table, tbody, td, tfoot, th, thead, tr, tt, u, ul, wbr
  • You may need to use entities for some characters, as follows. (Exception: Within code tags, you can put the characters literally.)
            For:     Use:
    & &amp;
    < &lt;
    > &gt;
    [ &#91;
    ] &#93;
  • Link using PerlMonks shortcuts! What shortcuts can I use for linking?
  • See Writeup Formatting Tips and other pages linked from there for more info.
  • Log In?

    What's my password?
    Create A New User
    and the web crawler heard nothing...

    How do I use this? | Other CB clients
    Other Users?
    Others lurking in the Monastery: (5)
    As of 2020-01-25 17:02 GMT
    Find Nodes?
      Voting Booth?