diff options
Diffstat (limited to 't/epoll.t')
-rw-r--r-- | t/epoll.t | 20 |
1 files changed, 20 insertions, 0 deletions
diff --git a/t/epoll.t b/t/epoll.t new file mode 100644 index 00000000..56ade672 --- /dev/null +++ b/t/epoll.t @@ -0,0 +1,20 @@ +use strict; +use Test::More; +use IO::Handle; +use PublicInbox::Syscall qw(:epoll); +plan skip_all => 'not Linux' if $^O ne 'linux'; +my $epfd = epoll_create(); +ok($epfd >= 0, 'epoll_create'); +my $hnd = IO::Handle->new_from_fd($epfd, 'r+'); # close on exit + +pipe(my ($r, $w)) or die "pipe: $!"; +is(epoll_ctl($epfd, EPOLL_CTL_ADD, fileno($w), EPOLLOUT), 0, + 'epoll_ctl socket EPOLLOUT'); + +my @events; +is(epoll_wait($epfd, 100, 10000, \@events), 1, 'epoll_wait returns'); +is_deeply(\@events, [ [ fileno($w), EPOLLOUT ] ], 'got expected events'); +close $w; +is(epoll_wait($epfd, 100, 0, \@events), 0, 'epoll_wait timeout'); + +done_testing; |