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- #!./perl
-
- # $Header: magic.t,v 4.0 91/03/20 01:53:35 lwall Locked $
-
- $| = 1; # command buffering
-
- print "1..5\n";
-
- eval '$ENV{"foo"} = "hi there";'; # check that ENV is inited inside eval
- if (`echo %foo%` eq "hi there\n") {print "ok 1\n";} else {print "not ok 1\n";}
-
- unlink 'ajslkdfpqjsjfk';
- $! = 0;
- open(foo,'ajslkdfpqjsjfk');
- if ($! == 2) {print "ok 2\n";} else {print "not ok 2\n";}
-
- # the next tests are embedded inside system simply because sh spits out
- # a newline onto stderr when a child process kills itself with SIGINT.
-
- system 'perl',
- '-e', '$| = 1; # command buffering',
-
- '-e', '$SIG{"TERM"} = "ok3"; kill 0,$$;',
- '-e', '$SIG{"TERM"} = "IGNORE"; kill 0,$$; print "ok 4\n";',
- '-e', '$SIG{"TERM"} = "DEFAULT"; kill 0,$$; print "not ok\n";',
-
- '-e', 'sub ok3 { print "ok 3\n" if pop(@_) eq "TERM"; }';
-
- @val1 = @ENV{keys(%ENV)}; # can we slice ENV?
- @val2 = values(%ENV);
-
- print join(':',@val1) eq join(':',@val2) ? "ok 5\n" : "not ok 5\n";
-