From: Eric Wong <e@80x24.org>
Date: Thu, 7 Sep 2023 00:54:07 +0000 (+0000)
Subject: t/cmd_ipc.t: allow EMSGSIZE send error for NetBSD
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=59fc5e84cafae4bb4ddc7dab79a89444bbf8ba13;p=thirdparty%2Fpublic-inbox.git

t/cmd_ipc.t: allow EMSGSIZE send error for NetBSD

NetBSD sendmsg can error out with EMSGSIZE instead of EAGAIN or
ETOOMANYREFS when a socket is non-blocking and the reader isn't
keeping up.
---

diff --git a/t/cmd_ipc.t b/t/cmd_ipc.t
index 403d0eed6..7edfc92f3 100644
--- a/t/cmd_ipc.t
+++ b/t/cmd_ipc.t
@@ -80,13 +80,14 @@ my $do_test = sub { SKIP: {
 		socketpair($s1, $s2, AF_UNIX, $type, 0) or BAIL_OUT $!;
 		$s1->blocking(0);
 		my $nsent = 0;
+		my $srclen = length($src);
 		while (defined(my $n = $send->($s1, $sfds, $src, $flag))) {
 			$nsent += $n;
-			fail "sent 0 bytes" if $n == 0;
+			fail "sent $n bytes of $srclen" if $srclen != $n;
 		}
-		ok($!{EAGAIN} || $!{ETOOMANYREFS},
-			"hit EAGAIN || ETOOMANYREFS on send $desc") or
-			diag "send failed with: $!";
+		ok($!{EAGAIN} || $!{ETOOMANYREFS} || $!{EMSGSIZE},
+			"hit EAGAIN || ETOOMANYREFS || EMSGSIZE on send $desc")
+			or diag "send failed with: $! (nsent=$nsent)";
 		ok($nsent > 0, 'sent some bytes');
 
 		socketpair($s1, $s2, AF_UNIX, $type, 0) or BAIL_OUT $!;