AnyEvent/t/09_multi.t

BEGIN {
   # check for broken perls
   if ($^O =~ /mswin32/i) {
      my $ok;
      local $SIG{CHLD} = sub { $ok = 1 };
      kill 'CHLD', 0;

      unless ($ok) {
         print <<EOF;
1..0 # SKIP Your perl interpreter is badly BROKEN. Child watchers will not work, ever. Try upgrading to a newer perl or a working perl (cygwin's perl is known to work). If that is not an option, you should be able to use the remaining functionality of AnyEvent, but child watchers WILL NOT WORK.
EOF
         exit 0;
      }
   }
}

use AnyEvent;
use AnyEvent::Util;
BEGIN { require AnyEvent::Impl::Perl unless $ENV{PERL_ANYEVENT_MODEL} }

$| = 1; print "1..14\n";

print "ok 1\n";

my ($a, $b) = AnyEvent::Util::portable_socketpair;

# I/O write
{
   my $cv = AE::cv;
   my $wt = AE::timer 0.1, 0, $cv;
   my $s = 0;

   $cv->begin; my $wa = AE::io $a, 1, sub { $cv->end; $s |= 1 };
   $cv->begin; my $wb = AE::io $a, 1, sub { $cv->end; $s |= 2 };

   $cv->recv;

   print $s == 3 ? "" : "not ", "ok 2 # $s\n";
}

# I/O read
{
   my $cv = AE::cv;
   my $wt = AE::timer 0.1, 0, $cv;
   my $s = 0;

   my $wa = AE::io $a, 0, sub { $cv->end; $s |= 1 };
   my $wb = AE::io $a, 0, sub { $cv->end; $s |= 2 };

   $cv->recv;

   print $s == 0 ? "" : "not ", "ok 3 # $s\n";

   syswrite $b, "x";

   $cv = AE::cv;
   $wt = AE::timer 0.1, 0, $cv;

   $s = 0;
   $cv->begin;
   $cv->begin;
   $cv->recv;

   print $s == 3 ? "" : "not ", "ok 4 # $s\n";

   sysread $a, my $dummy, 1;

   $cv = AE::cv;
   $wt = AE::timer 0.1, 0, $cv;

   $s = 0;
   $cv->recv;

   print $s == 0 ? "" : "not ", "ok 5 # $s\n";
}

# signal
{
   my $cv = AE::cv;
   my $wt = AE::timer 0.1, 0, $cv;
   my $s = 0;

   $cv->begin; my $wa = AE::signal INT => sub { $cv->end; $s |= 1 };
   $cv->begin; my $wb = AE::signal INT => sub { $cv->end; $s |= 2 };

   $cv->recv;

   print $s == 0 ? "" : "not ", "ok 6 # $s\n";

   kill INT => $$;

   $cv = AE::cv;
   $wt = AE::timer 0.1, 0, $cv;

   $s = 0;
   $cv->recv;

   print $s == 3 ? "" : "not ", "ok 7 # $s\n";

   $cv = AE::cv;
   $wt = AE::timer 0.1, 0, $cv;

   $s = 0;
   $cv->recv;

   print $s == 0 ? "" : "not ", "ok 8 # $s\n";
}

$AnyEvent::MAX_SIGNAL_LATENCY = 0.2;

# child
{
   my $cv = AE::cv;
   my $wt = AE::timer 0.1, 0, $cv;
   my $s = 0;

   my $pid = fork;

   unless ($pid) {
      sleep 2;
      exit 1;
   }

   my ($apid, $bpid, $astatus, $bstatus);

   $cv->begin; my $wa = AE::child $pid, sub { ($apid, $astatus) = @_; $cv->end; $s |= 1 };
   $cv->begin; my $wb = AE::child $pid, sub { ($bpid, $bstatus) = @_; $cv->end; $s |= 2 };

   $cv->recv;

   print $s == 0 ? "" : "not ", "ok 9 # $s\n";

   kill 9, $pid;

   $cv = AE::cv;
   $wt = AE::timer 0.1, 0, $cv;

   $s = 0;
   $cv->recv;

   print $s == 3 ? "" : "not ", "ok 10 # $s\n";
   print $apid == $pid && $bpid == $pid ? "" : "not ", "ok 11 # $apid == $bpid == $pid\n";
   print $astatus == 9 && $bstatus == 9 ? "" : "not ", "ok 12 # $astatus == $bstatus == 9\n";

   $cv = AE::cv;
   $wt = AE::timer 0.1, 0, $cv;

   $s = 0;
   $cv->recv;

   print $s == 0 ? "" : "not ", "ok 13 # $s\n";
}

print "ok 14\n";

exit 0;

Revision:	1.3
Committed:	Thu Aug 4 09:14:03 2011 UTC (12 years, 10 months ago) by root
Content type:	application/x-troff
Branch:	MAIN
Changes since 1.2:	+16 -0 lines
Log Message:	* empty log message *
#	User	Rev	Content
1	root	1.3	BEGIN {
2			# check for broken perls
3			if ($^O =~ /mswin32/i) {
4			my $ok;
5			local $SIG{CHLD} = sub { $ok = 1 };
6			kill 'CHLD', 0;
7
8			unless ($ok) {
9			print <<EOF;
10			1..0 # SKIP Your perl interpreter is badly BROKEN. Child watchers will not work, ever. Try upgrading to a newer perl or a working perl (cygwin's perl is known to work). If that is not an option, you should be able to use the remaining functionality of AnyEvent, but child watchers WILL NOT WORK.
11			EOF
12			exit 0;
13			}
14			}
15			}
16
17	root	1.1	use AnyEvent;
18			use AnyEvent::Util;
19			BEGIN { require AnyEvent::Impl::Perl unless $ENV{PERL_ANYEVENT_MODEL} }
20
21			$\| = 1; print "1..14\n";
22
23			print "ok 1\n";
24
25			my ($a, $b) = AnyEvent::Util::portable_socketpair;
26
27			# I/O write
28			{
29			my $cv = AE::cv;
30			my $wt = AE::timer 0.1, 0, $cv;
31			my $s = 0;
32
33			$cv->begin; my $wa = AE::io $a, 1, sub { $cv->end; $s \|= 1 };
34			$cv->begin; my $wb = AE::io $a, 1, sub { $cv->end; $s \|= 2 };
35
36			$cv->recv;
37
38			print $s == 3 ? "" : "not ", "ok 2 # $s\n";
39			}
40
41			# I/O read
42			{
43			my $cv = AE::cv;
44			my $wt = AE::timer 0.1, 0, $cv;
45			my $s = 0;
46
47	root	1.2	my $wa = AE::io $a, 0, sub { $cv->end; $s \|= 1 };
48			my $wb = AE::io $a, 0, sub { $cv->end; $s \|= 2 };
49	root	1.1
50			$cv->recv;
51
52			print $s == 0 ? "" : "not ", "ok 3 # $s\n";
53
54			syswrite $b, "x";
55
56			$cv = AE::cv;
57			$wt = AE::timer 0.1, 0, $cv;
58
59			$s = 0;
60	root	1.2	$cv->begin;
61			$cv->begin;
62	root	1.1	$cv->recv;
63
64			print $s == 3 ? "" : "not ", "ok 4 # $s\n";
65
66			sysread $a, my $dummy, 1;
67
68			$cv = AE::cv;
69			$wt = AE::timer 0.1, 0, $cv;
70
71			$s = 0;
72			$cv->recv;
73
74			print $s == 0 ? "" : "not ", "ok 5 # $s\n";
75			}
76
77			# signal
78			{
79			my $cv = AE::cv;
80			my $wt = AE::timer 0.1, 0, $cv;
81			my $s = 0;
82
83			$cv->begin; my $wa = AE::signal INT => sub { $cv->end; $s \|= 1 };
84			$cv->begin; my $wb = AE::signal INT => sub { $cv->end; $s \|= 2 };
85
86			$cv->recv;
87
88			print $s == 0 ? "" : "not ", "ok 6 # $s\n";
89
90			kill INT => $$;
91
92			$cv = AE::cv;
93			$wt = AE::timer 0.1, 0, $cv;
94
95			$s = 0;
96			$cv->recv;
97
98			print $s == 3 ? "" : "not ", "ok 7 # $s\n";
99
100			$cv = AE::cv;
101			$wt = AE::timer 0.1, 0, $cv;
102
103			$s = 0;
104			$cv->recv;
105
106			print $s == 0 ? "" : "not ", "ok 8 # $s\n";
107			}
108
109			$AnyEvent::MAX_SIGNAL_LATENCY = 0.2;
110
111			# child
112			{
113			my $cv = AE::cv;
114			my $wt = AE::timer 0.1, 0, $cv;
115			my $s = 0;
116
117			my $pid = fork;
118
119			unless ($pid) {
120			sleep 2;
121			exit 1;
122			}
123
124			my ($apid, $bpid, $astatus, $bstatus);
125
126			$cv->begin; my $wa = AE::child $pid, sub { ($apid, $astatus) = @_; $cv->end; $s \|= 1 };
127			$cv->begin; my $wb = AE::child $pid, sub { ($bpid, $bstatus) = @_; $cv->end; $s \|= 2 };
128
129			$cv->recv;
130
131			print $s == 0 ? "" : "not ", "ok 9 # $s\n";
132
133			kill 9, $pid;
134
135			$cv = AE::cv;
136			$wt = AE::timer 0.1, 0, $cv;
137
138			$s = 0;
139			$cv->recv;
140
141			print $s == 3 ? "" : "not ", "ok 10 # $s\n";
142			print $apid == $pid && $bpid == $pid ? "" : "not ", "ok 11 # $apid == $bpid == $pid\n";
143			print $astatus == 9 && $bstatus == 9 ? "" : "not ", "ok 12 # $astatus == $bstatus == 9\n";
144
145			$cv = AE::cv;
146			$wt = AE::timer 0.1, 0, $cv;
147
148			$s = 0;
149			$cv->recv;
150
151			print $s == 0 ? "" : "not ", "ok 13 # $s\n";
152			}
153
154			print "ok 14\n";
155
156			exit 0;
157