diff options
Diffstat (limited to 't/kqnotify.t')
-rw-r--r-- | t/kqnotify.t | 41 |
1 files changed, 41 insertions, 0 deletions
diff --git a/t/kqnotify.t b/t/kqnotify.t new file mode 100644 index 00000000..b3414b8a --- /dev/null +++ b/t/kqnotify.t @@ -0,0 +1,41 @@ +#!perl -w +# Copyright (C) 2020 all contributors <meta@public-inbox.org> +# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt> +# +# Ensure KQNotify can pick up rename(2) and link(2) operations +# used by Maildir writing tools +use strict; +use Test::More; +use PublicInbox::TestCommon; +plan skip_all => 'KQNotify is only for *BSD systems' if $^O !~ /bsd/; +require_mods('IO::KQueue'); +use_ok 'PublicInbox::KQNotify'; +my ($tmpdir, $for_destroy) = tmpdir(); +mkdir "$tmpdir/new" or BAIL_OUT "mkdir: $!"; +open my $fh, '>', "$tmpdir/tst" or BAIL_OUT "open: $!"; +close $fh or BAIL_OUT "close: $!"; + +my $kqn = PublicInbox::KQNotify->new; +my $mask = PublicInbox::KQNotify::MOVED_TO_OR_CREATE(); +my $hit = []; +my $cb = sub { push @$hit, map { $_->fullname } @_ }; +my $w = $kqn->watch("$tmpdir/new", $mask, $cb); + +rename("$tmpdir/tst", "$tmpdir/new/tst") or BAIL_OUT "rename: $!"; +$kqn->poll; +is_deeply($hit, ["$tmpdir/new/tst"], 'rename(2) detected (via NOTE_EXTEND)'); + +@$hit = (); +open $fh, '>', "$tmpdir/tst" or BAIL_OUT "open: $!"; +close $fh or BAIL_OUT "close: $!"; +link("$tmpdir/tst", "$tmpdir/new/link") or BAIL_OUT "link: $!"; +$kqn->poll; +is_deeply($hit, ["$tmpdir/new/link"], 'link(2) detected (via NOTE_WRITE)'); + +$w->cancel; +@$hit = (); +link("$tmpdir/new/tst", "$tmpdir/new/link2") or BAIL_OUT "link: $!"; +$kqn->poll; +is_deeply($hit, [], 'link(2) not detected after cancel'); + +done_testing; |