z5f_acknowledgement_filetest.gno

 1// PKGPATH: gno.land/r/aib/main
 2package main
 3
 4import (
 5	"time"
 6
 7	tmtesting "gno.land/p/aib/ibc/lightclient/tendermint/testing"
 8	"gno.land/p/aib/ibc/types"
 9	"gno.land/p/aib/ics23"
10	appstesting "gno.land/r/aib/ibc/apps/testing"
11	"gno.land/r/aib/ibc/core"
12)
13
14// Acknowledgement commitment mismatch
15func main(cur realm) {
16	var (
17		chainID        = "chain-id-2"
18		trustedHeight  = types.NewHeight(2, 2)
19		clientState    = tmtesting.NewClientState(chainID, trustedHeight)
20		apphash        = tmtesting.Hash("apphash")
21		trustedValset  = tmtesting.GenValset()
22		consensusState = tmtesting.GenConsensusState(time.Now(), apphash, trustedValset.Hash())
23		counterpartyID = "07-tendermint-42"
24	)
25	clientID := core.CreateClient(cross(cur), clientState, consensusState)
26	core.RegisterCounterparty(cross(cur), clientID, [][]byte{[]byte("iavlStoreKey"), []byte("prefix2")}, counterpartyID)
27	// Register app
28	var (
29		app       = appstesting.NewApp(cross(cur))
30		appPortID = "app"
31	)
32	core.RegisterApp(cross(cur), appPortID, app)
33	// Send a packet
34	sendPacket := types.MsgSendPacket{
35		SourceClient:     clientID,
36		TimeoutTimestamp: uint64(time.Now().Add(time.Hour).Unix()),
37		Payloads: []types.Payload{{
38			SourcePort:      appPortID,
39			DestinationPort: "destinationPort",
40			Encoding:        "application/json",
41			Value:           []byte("{}"),
42			Version:         "v1",
43		}},
44	}
45	sequence := core.SendPacket(cross(cur), sendPacket)
46
47	// Acknowledge the packet
48	ackPacket := types.MsgAcknowledgement{
49		Packet: types.Packet{
50			Sequence:          sequence,
51			SourceClient:      clientID,
52			DestinationClient: counterpartyID,
53			// Timeout is different than in SendPacket, so the commitments bytes will
54			// differ as well.
55			TimeoutTimestamp: 1,
56			Payloads:         sendPacket.Payloads,
57		},
58		Acknowledgement: types.Acknowledgement{
59			AppAcknowledgements: [][]byte{[]byte("ack")},
60		},
61		ProofAcked: []ics23.CommitmentProof{
62			ics23.CommitmentProof_Exist{
63				Exist: &ics23.ExistenceProof{},
64			},
65		},
66		ProofHeight: trustedHeight,
67	}
68
69	core.Acknowledgement(cross(cur), ackPacket)
70}
71
72// Error:
73// commitment bytes are not equal: got (95f930b7d780346ee34bc62df41384e82d5e665e583fb353dfaa322df8e75299), expected (af551c2bb8928f6b2f452fc421783d5ecd5a71b317b50224f25a9749ed89e479)