3 # $Header: op.magic,v 2.0 88/06/05 00:14:11 root Exp $
5 $| = 1; # command buffering
9 eval '$ENV{"foo"} = "hi there";'; # check that ENV is inited inside eval
10 if (`echo \$foo` eq "hi there\n") {print "ok 1\n";} else {print "not ok 1\n";}
13 open(foo,'ajslkdfpqjsjfkslkjdflksd');
14 if ($! == 2) {print "ok 2\n";} else {print "not ok 2\n";}
16 # the next tests are embedded inside system simply because sh spits out
17 # a newline onto stderr when a child process kills itself with SIGINT.
20 '-e', '$| = 1; # command buffering',
22 '-e', '$SIG{"INT"} = "ok3"; kill 2,$$;',
23 '-e', '$SIG{"INT"} = "IGNORE"; kill 2,$$; print "ok 4\n";',
24 '-e', '$SIG{"INT"} = "DEFAULT"; kill 2,$$; print "not ok\n";',
26 '-e', 'sub ok3 { print "ok 3\n" if pop(@_) eq "INT"; }';