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use Test::More tests => 18;
use Taint::Util ();
sub unimport
{
undef *$_ for qw(taint untaint tainted);
}
ok(!defined &taint, 'taint unexported');
ok(!defined &untaint, 'untaint unexported');
ok(!defined &tainted, 'tainted unexported');
Taint::Util->import;
ok(defined &taint, 'taint exported');
ok(defined &untaint, 'untaint exported');
ok(defined &tainted, 'tainted exported');
unimport();
ok(!(defined &taint), 'taint unexported');
ok(!(defined &untaint), 'untaint unexported');
ok(!(defined &tainted), 'tainted unexported');
unimport();
Taint::Util->import(qw(taint));
ok(defined &taint, 'taint exported');
ok(!(defined &untaint), 'untaint unexported');
ok(!(defined &tainted), 'tainted unexported');
unimport();
Taint::Util->import(qw(taint untaint));
ok(defined &taint, 'taint exported');
ok(defined &untaint, 'untaint exported');
ok(!(defined &tainted), 'tainted unexported');
unimport();
Taint::Util->import(qw(taint untaint tainted));
ok(defined &taint, 'taint exported');
ok(defined &untaint, 'untaint exported');
ok(defined &tainted, 'tainted unexported');
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