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#!/usr/bin/perl -w
use strict;
use IPC::System::Simple qw(system systemx capture capturex);
use Config;
use Test::More tests => 7;
my $perl_path = $Config{perlpath};
if ($^O ne 'VMS') {
$perl_path .= $Config{_exe}
unless $perl_path =~ m/$Config{_exe}$/i;
}
chdir("t"); # Ignore return, since we may already be in t/
my $exit_test = "$perl_path exiter.pl 0";
eval {
system($exit_test);
};
is($@,"","system invokes the shell");
eval {
systemx($exit_test);
};
ok($@,"systemx does not invoke the shell");
eval {
systemx($perl_path, "exiter.pl", 0);
};
is($@,"", "multi-arg systemx works");
my $output_test = "$perl_path output.pl";
my $output;
eval {
$output = capture($output_test);
};
like($output, qr/Hello/, "capture invokes the shell");
undef $output;
eval {
$output = capturex($output_test);
};
ok($@, "capturex does not invoke the shell");
eval {
$output = capturex($perl_path, "output.pl");
};
is($@,"","multi-arg capturex works");
like($output, qr/Hello/, "multi-arg capturex captures");
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