Firewalld tests

Signed-off-by: Jiri Popelka <jpopelka@redhat.com>

iptables/firewalld_test.go

@@ -0,0 +1,78 @@
+package iptables
+
+import (
+	"net"
+	"strconv"
+	"testing"
+)
+
+func TestFirewalldInit(t *testing.T) {
+	FirewalldInit()
+}
+
+func TestReloaded(t *testing.T) {
+	var err error
+	var fwdChain *Chain
+
+	fwdChain, err = NewChain("FWD", "lo", Filter)
+	if err != nil {
+		t.Fatal(err)
+	}
+	defer fwdChain.Remove()
+
+	// copy-pasted from iptables_test:TestLink
+	ip1 := net.ParseIP("192.168.1.1")
+	ip2 := net.ParseIP("192.168.1.2")
+	port := 1234
+	proto := "tcp"
+
+	err = fwdChain.Link(Append, ip1, ip2, port, proto)
+	if err != nil {
+		t.Fatal(err)
+	} else {
+		// to be re-called again later
+		OnReloaded(func() { fwdChain.Link(Append, ip1, ip2, port, proto) })
+	}
+
+	rule1 := []string{
+		"-i", fwdChain.Bridge,
+		"-o", fwdChain.Bridge,
+		"-p", proto,
+		"-s", ip1.String(),
+		"-d", ip2.String(),
+		"--dport", strconv.Itoa(port),
+		"-j", "ACCEPT"}
+
+	if !Exists(fwdChain.Table, fwdChain.Name, rule1...) {
+		t.Fatalf("rule1 does not exist")
+	}
+
+	// flush all rules
+	fwdChain.Remove()
+
+	reloaded()
+
+	// make sure the rules have been recreated
+	if !Exists(fwdChain.Table, fwdChain.Name, rule1...) {
+		t.Fatalf("rule1 hasn't been recreated")
+	}
+}
+
+func TestPassthrough(t *testing.T) {
+	rule1 := []string{
+		"-i", "lo",
+		"-p", "udp",
+		"--dport", "123",
+		"-j", "ACCEPT"}
+
+	if firewalldRunning {
+		_, err := Passthrough(Iptables, append([]string{"-A"}, rule1...)...)
+		if err != nil {
+			t.Fatal(err)
+		}
+		if !Exists(Filter, "INPUT", rule1...) {
+			t.Fatalf("rule1 does not exist")
+		}
+	}
+
+}