X-Git-Url: http://www.git.stargrave.org/?a=blobdiff_plain;f=t%2Fds-leak.t;h=57d9cd723ed4b30e403d1a4c9cbe5d6a11069fc3;hb=af0b0fb7a454470a32c452119d0392e0dedb3fe1;hp=b29d814ee06395b49c9642bc3a0c98e7bdfeab33;hpb=47acfe0e9d09e907393465e155e114e8fdc5f5a1;p=public-inbox.git

diff --git a/t/ds-leak.t b/t/ds-leak.t
index b29d814e..57d9cd72 100644
--- a/t/ds-leak.t
+++ b/t/ds-leak.t
@@ -1,4 +1,4 @@
-# Copyright (C) 2019-2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2019-2021 all contributors <meta@public-inbox.org>
 # Licensed the same as Danga::Socket (and Perl5)
 # License: GPL-1.0+ or Artistic-1.0-Perl
 #  <https://www.gnu.org/licenses/gpl-1.0.txt>
@@ -10,7 +10,7 @@ use PublicInbox::TestCommon;
 use_ok 'PublicInbox::DS';
 
 if ('close-on-exec for epoll and kqueue') {
-	use PublicInbox::Spawn qw(spawn);
+	use PublicInbox::Spawn qw(spawn which);
 	my $pid;
 	my $evfd_re = qr/(?:kqueue|eventpoll)/i;
 
@@ -31,10 +31,12 @@ if ('close-on-exec for epoll and kqueue') {
 	my $l = <$r>;
 	is($l, undef, 'cloexec works and sleep(1) is running');
 
-	my @of = grep(/$evfd_re/, `lsof -p $pid 2>/dev/null`);
-	my $err = $?;
 	SKIP: {
-		skip "lsof missing? (\$?=$err)", 1 if $err;
+		my $lsof = which('lsof') or skip 'lsof missing', 1;
+		my $rdr = { 2 => \(my $null) };
+		my @of = grep(/$evfd_re/, xqx([$lsof, '-p', $pid], {}, $rdr));
+		my $err = $?;
+		skip "lsof broken ? (\$?=$err)", 1 if $err;
 		is_deeply(\@of, [], 'no FDs leaked to subprocess');
 	};
 	if (defined $pid) {