}

	if err := waitForReloads(&reloads, 0); err != nil {
		t.Errorf("got unexpected reloads: %v", err)
	}

	// If we delete all of the chains, it should reload
	ipt.DeleteChain(TableMangle, canary)
	ipt.DeleteChain(TableFilter, canary)
	ipt.DeleteChain(TableNAT, canary)

	if err := waitForReloads(&reloads, 1); err != nil {
		t.Errorf("got unexpected number of reloads after flush: %v", err)
	}

func (f *FakeIPTables) FlushChain(table iptables.Table, chain iptables.Chain) error {
	if c, _ := f.Dump.GetChain(table, chain); c != nil {
		c.Rules = nil
	}
	return nil
}

// DeleteChain is part of iptables.Interface
func (f *FakeIPTables) DeleteChain(table iptables.Table, chain iptables.Chain) error {
	t, err := f.Dump.GetTable(table)
	if err != nil {
		return err
	}
	for i := range t.Chains {
		if t.Chains[i].Name == chain {

			func(cmd string, args ...string) exec.Cmd { return fakeexec.InitFakeCmd(&fcmd, cmd, args...) },
		},
	}
	runner := New(fexec, ProtocolIPv4)
	// Success.
	err := runner.DeleteChain(TableNAT, Chain("FOOBAR"))
	if err != nil {
		t.Errorf("expected success, got %v", err)
	}
	if fcmd.CombinedOutputCalls != 2 {
		t.Errorf("expected 2 CombinedOutput() calls, got %d", fcmd.CombinedOutputCalls)
	}

	EnsureChain(table Table, chain Chain) (bool, error)
	// FlushChain clears the specified chain.  If the chain did not exist, return error.
	FlushChain(table Table, chain Chain) error
	// DeleteChain deletes the specified chain.  If the chain did not exist, return error.
	DeleteChain(table Table, chain Chain) error
	// ChainExists tests whether the specified chain exists, returning an error if it
	// does not, or if it is unable to check.

				logger.Error(err, "Error removing iptables rules in ipvs proxier")
				encounteredError = true
			}
		}
	}

	// Remove all of our chains.
	for _, ch := range iptablesCleanupChains {
		if err := ipt.DeleteChain(ch.table, ch.chain); err != nil {
			if !utiliptables.IsNotFoundError(err) {
				logger.Error(err, "Error removing iptables rules in ipvs proxier")
				encounteredError = true
			}
		}
	}