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Diffstat (limited to 't/httpd-corner.t')
| -rw-r--r-- | t/httpd-corner.t | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/t/httpd-corner.t b/t/httpd-corner.t index c1dc77db..13befcf1 100644 --- a/t/httpd-corner.t +++ b/t/httpd-corner.t @@ -36,6 +36,17 @@ my %opts = ( Listen => 1024, ); my $sock = IO::Socket::INET->new(%opts); +my $defer_accept_val; +if ($^O eq 'linux') { + setsockopt($sock, IPPROTO_TCP, Socket::TCP_DEFER_ACCEPT(), 5) or die; + my $x = getsockopt($sock, IPPROTO_TCP, Socket::TCP_DEFER_ACCEPT()); + defined $x or die "getsockopt: $!"; + $defer_accept_val = unpack('i', $x); + if ($defer_accept_val <= 0) { + die "unexpected TCP_DEFER_ACCEPT value: $defer_accept_val"; + } +} + my $upath = "$tmpdir/s"; my $unix = IO::Socket::UNIX->new( Listen => 1024, @@ -497,6 +508,14 @@ SKIP: { is($body, sha1_hex(''), 'read expected body #2'); } +SKIP: { + skip 'TCP_DEFER_ACCEPT is Linux-only', 1 if $^O ne 'linux'; + my $var = Socket::TCP_DEFER_ACCEPT(); + defined(my $x = getsockopt($sock, IPPROTO_TCP, $var)) or die; + is(unpack('i', $x), $defer_accept_val, + 'TCP_DEFER_ACCEPT unchanged if previously set'); +}; + done_testing(); sub capture { |