X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Fds-kqxs.t;h=43c71fed8c975ec6b7b148427142c0d7c2a28b48;hb=f7963248263d6c115275b2974ae02b424415f37b;hp=785570c35fdd5edda61710d62b9d30c440958b4a;hpb=1e44ee6d429b853a7a87ae58e56241c55ab8c306;p=public-inbox.git
diff --git a/t/ds-kqxs.t b/t/ds-kqxs.t
index 785570c3..43c71fed 100644
--- a/t/ds-kqxs.t
+++ b/t/ds-kqxs.t
@@ -1,4 +1,4 @@
-# Copyright (C) 2019 all contributors
+# Copyright (C) 2019-2021 all contributors
# Licensed the same as Danga::Socket (and Perl5)
# License: GPL-1.0+ or Artistic-1.0-Perl
#
@@ -10,5 +10,33 @@ unless (eval { require IO::KQueue }) {
: "no IO::KQueue, skipping $0: $@";
plan skip_all => $m;
}
+
+if ('ensure nested kqueue works for signalfd emulation') {
+ require POSIX;
+ my $new = POSIX::SigSet->new(POSIX::SIGHUP());
+ my $old = POSIX::SigSet->new;
+ my $hup = 0;
+ local $SIG{HUP} = sub { $hup++ };
+ POSIX::sigprocmask(POSIX::SIG_SETMASK(), $new, $old) or die;
+ my $kqs = IO::KQueue->new or die;
+ $kqs->EV_SET(POSIX::SIGHUP(), IO::KQueue::EVFILT_SIGNAL(),
+ IO::KQueue::EV_ADD());
+ kill('HUP', $$) or die;
+ my @events = $kqs->kevent(3000);
+ is(scalar(@events), 1, 'got one event');
+ is($events[0]->[0], POSIX::SIGHUP(), 'got SIGHUP');
+ my $parent = IO::KQueue->new or die;
+ my $kqfd = $$kqs;
+ $parent->EV_SET($kqfd, IO::KQueue::EVFILT_READ(), IO::KQueue::EV_ADD());
+ kill('HUP', $$) or die;
+ @events = $parent->kevent(3000);
+ is(scalar(@events), 1, 'got one event');
+ is($events[0]->[0], $kqfd, 'got kqfd');
+ is($hup, 0, '$SIG{HUP} did not fire');
+ POSIX::sigprocmask(POSIX::SIG_SETMASK(), $old) or die;
+ defined(POSIX::close($kqfd)) or die;
+ defined(POSIX::close($$parent)) or die;
+}
+
local $ENV{TEST_IOPOLLER} = 'PublicInbox::DSKQXS';
require './t/ds-poll.t';