A <precheck> command is considered to have failed if it returns a non-zero

                                  Changelog

Daniel Fandrich (15 Oct 2008)

- A <precheck> command is considered to have failed if it returns a non-zero

  return code.  This way, if the precheck command can't be run at all for

  whatever reason, it's treated as a precheck failure which causes the

  test to be skipped.

Daniel Stenberg (15 Oct 2008)

- John Wilkinson filed bug #2155496

  (http://curl.haxx.se/bug/view.cgi?id=2155496) pointing out an error case

<precheck>

A command line that if set gets run by the test script before the test. If an

output is displayed by the command, the test will be skipped and the

(single-line) output will be displayed as reason for not running the test.

Variables are substituted as in the <command> section.

output is displayed by the command or if the return code is non-zero, the test

will be skipped and the (single-line) output will be displayed as reason for

not running the test.  Variables are substituted as in the <command> section.

</precheck>

<postcheck>

        else {

            $ret = runclient($testcmd);

        }

        #logmsg "$_ Returned " . $ret / 256 . "\n";

        # Now clear the variable again

        $ENV{'CURL_MEMLIMIT'} = undef;

            if($o[0]) {

                $why = $o[0];

                chomp $why;

            } elsif($?) {

                $why = "precheck command error";

            }

            logmsg "prechecked $cmd\n" if($verbose);

        }