5 unshift @INC, '../lib';
9 # Don't do anything if POSIX is missing, or sigaction missing.
12 if($@ || $^O eq 'MSWin32' || $^O eq 'NetWare' || ($^O eq 'VMS' && !$Config{'d_sigaction'})) {
19 use vars qw/$bad7 $ok10 $bad18 $ok/;
37 my $newaction=POSIX::SigAction->new('::foo', new POSIX::SigSet(SIGUSR1), 0);
38 my $oldaction=POSIX::SigAction->new('::bar', new POSIX::SigSet(), 0);
42 local($SIG{__WARN__})=sub { $bad=1; };
43 sigaction(SIGHUP, $newaction, $oldaction);
44 if($bad) { print "not ok 1\n" } else { print "ok 1\n"}
47 if($oldaction->{HANDLER} eq 'DEFAULT' ||
48 $oldaction->{HANDLER} eq 'IGNORE')
49 { print "ok 2\n" } else { print "not ok 2 # ", $oldaction->{HANDLER}, "\n"}
50 print $SIG{HUP} eq '::foo' ? "ok 3\n" : "not ok 3\n";
52 sigaction(SIGHUP, $newaction, $oldaction);
53 if($oldaction->{HANDLER} eq '::foo')
54 { print "ok 4\n" } else { print "not ok 4\n"}
55 if($oldaction->{MASK}->ismember(SIGUSR1))
56 { print "ok 5\n" } else { print "not ok 5\n"}
57 if($oldaction->{FLAGS}) {
58 if ($^O eq 'linux' || $^O eq 'unicos') {
59 print "ok 6 # Skip: sigaction() thinks different in $^O\n";
67 $newaction=POSIX::SigAction->new('IGNORE');
68 sigaction(SIGHUP, $newaction);
70 print $bad7 ? "not ok 7\n" : "ok 7\n";
72 print $SIG{HUP} eq 'IGNORE' ? "ok 8\n" : "not ok 8\n";
73 sigaction(SIGHUP, POSIX::SigAction->new('DEFAULT'));
74 print $SIG{HUP} eq 'DEFAULT' ? "ok 9\n" : "not ok 9\n";
76 $newaction=POSIX::SigAction->new(sub { $ok10=1; });
77 sigaction(SIGHUP, $newaction);
82 print $ok10 ? "ok 10\n" : "not ok 10\n";
84 print ref($SIG{HUP}) eq 'CODE' ? "ok 11\n" : "not ok 11\n";
86 sigaction(SIGHUP, POSIX::SigAction->new('::foo'));
87 # Make sure the signal mask gets restored after sigaction croak()s.
89 my $act=POSIX::SigAction->new('::foo');
90 delete $act->{HANDLER};
91 sigaction(SIGINT, $act);
94 print $ok ? "ok 12\n" : "not ok 12\n";
97 # Make sure the signal mask gets restored after sigaction returns early.
98 my $x=defined sigaction(SIGKILL, $newaction, $oldaction);
100 print !$x && $ok ? "ok 13\n" : "not ok 13\n";
103 sigaction(SIGHUP, $newaction, $oldaction);
104 print ref($oldaction->{HANDLER}) eq 'CODE' ? "ok 14\n" : "not ok 14\n";
107 sigaction(SIGHUP, undef, $oldaction);
109 print $@ ? "not ok 15\n" : "ok 15\n";
112 sigaction(SIGHUP, 0, $oldaction);
114 print $@ ? "not ok 16\n" : "ok 16\n";
117 sigaction(SIGHUP, bless({},'Class'), $oldaction);
119 print $@ ? "ok 17\n" : "not ok 17\n";
122 print "ok 18 # Skip: SIGCONT not trappable in $^O\n";
124 $newaction=POSIX::SigAction->new(sub { $ok10=1; });
125 if (eval { SIGCONT; 1 }) {
126 sigaction(SIGCONT, POSIX::SigAction->new('DEFAULT'));
132 print $bad18 ? "not ok 18\n" : "ok 18\n";