1#!./perl
2
3BEGIN {
4    unless(grep /blib/, @INC) {
5        chdir 't' if -d 't';
6        @INC = '../lib';
7    }
8}
9
10if ($^O eq 'mpeix') {
11    print "1..0 # Skip: broken on MPE/iX\n";
12    exit 0;
13}
14
15select(STDERR); $| = 1;
16select(STDOUT); $| = 1;
17
18print "1..10\n";
19
20use IO::Handle;
21use IO::Poll qw(/POLL/);
22
23my $poll = new IO::Poll;
24
25my $stdout = \*STDOUT;
26my $dupout = IO::Handle->new_from_fd(fileno($stdout),"w");
27
28$poll->mask($stdout => POLLOUT);
29
30print "not "
31	unless $poll->mask($stdout) == POLLOUT;
32print "ok 1\n";
33
34$poll->mask($dupout => POLLPRI);
35
36print "not "
37	unless $poll->mask($dupout) == POLLPRI;
38print "ok 2\n";
39
40$poll->poll(0.1);
41
42if ($^O eq 'MSWin32' || $^O eq 'NetWare' || $^O eq 'VMS' || $^O eq 'beos') {
43print "ok 3 # skipped, doesn't work on non-socket fds\n";
44print "ok 4 # skipped, doesn't work on non-socket fds\n";
45}
46else {
47print "not "
48	unless $poll->events($stdout) == POLLOUT;
49print "ok 3\n";
50
51print "not "
52	if $poll->events($dupout);
53print "ok 4\n";
54}
55
56my @h = $poll->handles;
57print "not "
58	unless @h == 2;
59print "ok 5\n";
60
61$poll->remove($stdout);
62
63@h = $poll->handles;
64
65print "not "
66	unless @h == 1;
67print "ok 6\n";
68
69print "not "
70	if $poll->mask($stdout);
71print "ok 7\n";
72
73$poll->poll(0.1);
74
75print "not "
76	if $poll->events($stdout);
77print "ok 8\n";
78
79$poll->remove($dupout);
80print "not "
81    if $poll->handles;
82print "ok 9\n";
83
84my $stdin = \*STDIN;
85$poll->mask($stdin => POLLIN);
86$poll->remove($stdin);
87close STDIN;
88print "not "
89    if $poll->poll(0.1);
90print "ok 10\n";
91