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#!./perl -t
BEGIN {
chdir 't';
@INC = '../lib';
require './test.pl';
}
plan tests => 11;
my $Perl = which_perl();
my $warning;
local $SIG{__WARN__} = sub { $warning = join "\n", @_; };
my $Tmsg = 'while running with -t switch';
is( ${^TAINT}, -1, '${^TAINT} == -1' );
my $out = `$Perl -le "print q(Hello)"`;
is( $out, "Hello\n", '`` worked' );
like( $warning, qr/^Insecure .* $Tmsg/, ' taint warn' );
{
no warnings 'taint';
$warning = '';
my $out = `$Perl -le "print q(Hello)"`;
is( $out, "Hello\n", '`` worked' );
is( $warning, '', ' no warnings "taint"' );
}
# Get ourselves a tainted variable.
my $filename = tempfile();
$file = $0;
$file =~ s/.*/$filename/;
ok( open(FILE, ">$file"), 'open >' ) or DIE $!;
print FILE "Stuff\n";
close FILE;
like( $warning, qr/^Insecure dependency in open $Tmsg/, 'open > taint warn' );
ok( -e $file, ' file written' );
unlink($file);
like( $warning, qr/^Insecure dependency in unlink $Tmsg/,
'unlink() taint warn' );
ok( !-e $file, 'unlink worked' );
ok( !$^W, "-t doesn't enable regular warnings" );
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