Function TestNode

uuid_test.go:345–387

(t *testing.T)

}

func TestNode(t *testing.T) {
	// This test is mostly to make sure we don't leave nodeMu locked.
	ifname = ""
	if ni := NodeInterface(); ni != "" {
		t.Errorf("NodeInterface got %q, want %q", ni, "")
	}
	if SetNodeInterface("xyzzy") {
		t.Error("SetNodeInterface succeeded on a bad interface name")
	}
	if !SetNodeInterface("") {
		t.Error("SetNodeInterface failed")
	}
	if runtime.GOARCH != "js" {
		if ni := NodeInterface(); ni == "" {
			t.Error("NodeInterface returned an empty string")
		}
	}

	ni := NodeID()
	if len(ni) != 6 {
		t.Errorf("ni got %d bytes, want 6", len(ni))
	}
	hasData := false
	for _, b := range ni {
		if b != 0 {
			hasData = true
		}
	}
	if !hasData {
		t.Error("nodeid is all zeros")
	}

	id := []byte{1, 2, 3, 4, 5, 6, 7, 8}
	SetNodeID(id)
	ni = NodeID()
	if !bytes.Equal(ni, id[:6]) {
		t.Errorf("got nodeid %v, want %v", ni, id[:6])
	}

	if ni := NodeInterface(); ni != "user" {
		t.Errorf("got interface %q, want %q", ni, "user")
	}
}

func TestNodeAndTime(t *testing.T) {
	// Time is February 5, 1998 12:30:23.136364800 AM GMT