blob: acb0ff844406fc7f59859a1e246718fa8b78e4fb (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
|
#!/bin/sh
: ${PERL=perl}
case "$PERL" in
*'missing perl')
echo 1>&2 "$0: configure didn't find a usable version of Perl, so can't run thi
s test"
exit 77
;;
esac
exec $PERL -w -- - <<\EOF
# Ensure that cat exits upon a single EOF (^D) from a tty.
# FIXME: do something like `stty eof ^D'.
use strict;
(my $ME = $0) =~ s|.*/||;
eval { require Expect };
$@ and (warn "$ME: this script requires Perl's Expect package\n"), exit 77;
{
my $exp = new Expect;
# $exp->log_user(0);
$exp->spawn('cat')
or die "$ME: cannot run `cat': $!\n";
$exp->send('');
!defined $exp->exitstatus || $exp->exitstatus
or die "$ME: cat didn't exit after ^D from standard input\n";
$exp->hard_close();
exit 0
}
EOF
|