34128d8e98
Update go.mod module line, all require/replace directives, and every .go import path from forge.lthn.ai/core/go-blockchain to dappco.re/go/core/blockchain. Add replace directives to bridge dappco.re paths to existing forge.lthn.ai registry during migration. Update CLAUDE.md, README, and docs to reflect the new module path. Co-Authored-By: Virgil <virgil@lethean.io>
112 lines
2.9 KiB
Go
112 lines
2.9 KiB
Go
// Copyright (c) 2017-2026 Lethean (https://lt.hn)
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//
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// Licensed under the European Union Public Licence (EUPL) version 1.2.
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// SPDX-License-Identifier: EUPL-1.2
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//go:build !integration
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package consensus
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import (
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"testing"
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"dappco.re/go/core/blockchain/config"
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"dappco.re/go/core/blockchain/types"
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)
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// validV2Tx returns a minimal valid v2 (Zarcanum) transaction for testing.
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func validV2Tx() *types.Transaction {
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return &types.Transaction{
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Version: types.VersionPostHF4,
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Vin: []types.TxInput{
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types.TxInputZC{
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KeyImage: types.KeyImage{1},
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},
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},
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Vout: []types.TxOutput{
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types.TxOutputZarcanum{StealthAddress: types.PublicKey{1}},
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types.TxOutputZarcanum{StealthAddress: types.PublicKey{2}},
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},
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}
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}
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// validV3Tx returns a minimal valid v3 (HF5) transaction for testing.
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func validV3Tx() *types.Transaction {
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return &types.Transaction{
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Version: types.VersionPostHF5,
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HardforkID: 5,
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Vin: []types.TxInput{
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types.TxInputZC{
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KeyImage: types.KeyImage{1},
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},
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},
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Vout: []types.TxOutput{
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types.TxOutputZarcanum{StealthAddress: types.PublicKey{1}},
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types.TxOutputZarcanum{StealthAddress: types.PublicKey{2}},
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},
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}
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}
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func TestCheckTxVersion_Good(t *testing.T) {
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tests := []struct {
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name string
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tx *types.Transaction
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forks []config.HardFork
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height uint64
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}{
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// v1 transaction before HF4 — valid.
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{"v1_before_hf4", validV1Tx(), config.MainnetForks, 5000},
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// v2 transaction after HF4, before HF5 — valid.
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{"v2_after_hf4_before_hf5", validV2Tx(), config.TestnetForks, 150},
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// v3 transaction after HF5 — valid.
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{"v3_after_hf5", validV3Tx(), config.TestnetForks, 250},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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err := checkTxVersion(tt.tx, tt.forks, tt.height)
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if err != nil {
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t.Errorf("checkTxVersion returned unexpected error: %v", err)
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}
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})
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}
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}
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func TestCheckTxVersion_Bad(t *testing.T) {
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tests := []struct {
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name string
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tx *types.Transaction
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forks []config.HardFork
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height uint64
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}{
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// v2 transaction after HF5 — must be v3.
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{"v2_after_hf5", validV2Tx(), config.TestnetForks, 250},
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// v3 transaction before HF5 — too early.
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{"v3_before_hf5", validV3Tx(), config.TestnetForks, 150},
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}
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for _, tt := range tests {
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t.Run(tt.name, func(t *testing.T) {
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err := checkTxVersion(tt.tx, tt.forks, tt.height)
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if err == nil {
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t.Error("expected ErrTxVersionInvalid, got nil")
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}
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})
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}
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}
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func TestCheckTxVersion_Ugly(t *testing.T) {
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// v3 at exact HF5 activation boundary (height 201 on testnet, HF5.Height=200).
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tx := validV3Tx()
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err := checkTxVersion(tx, config.TestnetForks, 201)
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if err != nil {
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t.Errorf("v3 at HF5 activation boundary should be valid: %v", err)
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}
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// v2 at exact HF5 activation boundary — should be rejected.
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tx2 := validV2Tx()
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err = checkTxVersion(tx2, config.TestnetForks, 201)
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if err == nil {
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t.Error("v2 at HF5 activation boundary should be rejected")
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}
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}
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