}
		if !deadline.Equal(tt.expectDeadline) {
			t.Errorf("#%d: got %v; want %v", i, deadline, tt.expectDeadline)
		}
	}
}

// isEADDRINUSE reports whether err is syscall.EADDRINUSE.
var isEADDRINUSE = func(err error) bool { return false }

func TestDialerLocalAddr(t *testing.T) {
	if !supportsIPv4() || !supportsIPv6() {
		t.Skip("both IPv4 and IPv6 are required")
	}