mirror of
https://github.com/mimblewimble/grin.git
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98 lines
2.9 KiB
Rust
98 lines
2.9 KiB
Rust
// Copyright 2021 The Grin Developers
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//
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// Licensed under the Apache License, Version 2.0 (the "License");
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// you may not use this file except in compliance with the License.
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// You may obtain a copy of the License at
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//
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// http://www.apache.org/licenses/LICENSE-2.0
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//
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// Unless required by applicable law or agreed to in writing, software
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// distributed under the License is distributed on an "AS IS" BASIS,
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// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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// See the License for the specific language governing permissions and
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// limitations under the License.
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pub mod common;
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use self::core::consensus;
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use self::core::core::{HeaderVersion, KernelFeatures, NRDRelativeHeight};
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use self::core::global;
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use self::keychain::{ExtKeychain, Keychain};
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use self::pool::types::PoolError;
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use crate::common::*;
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use grin_core as core;
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use grin_keychain as keychain;
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use grin_pool as pool;
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use grin_util as util;
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use std::sync::Arc;
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#[test]
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fn test_nrd_kernels_enabled() {
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util::init_test_logger();
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global::set_local_chain_type(global::ChainTypes::AutomatedTesting);
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global::set_local_accept_fee_base(10);
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global::set_local_nrd_enabled(true);
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let keychain: ExtKeychain = Keychain::from_random_seed(false).unwrap();
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let db_root = "target/.nrd_kernels_enabled";
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clean_output_dir(db_root.into());
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let genesis = genesis_block(&keychain);
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let chain = Arc::new(init_chain(db_root, genesis));
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// Initialize a new pool with our chain adapter.
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let mut pool = init_transaction_pool(Arc::new(ChainAdapter {
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chain: chain.clone(),
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}));
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// Add some blocks.
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add_some_blocks(&chain, 3, &keychain);
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// Spend the initial coinbase.
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let header_1 = chain.get_header_by_height(1).unwrap();
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let mg = consensus::MILLI_GRIN;
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let tx = test_transaction_spending_coinbase(
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&keychain,
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&header_1,
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vec![1_000 * mg, 2_000 * mg, 3_000 * mg, 4_000 * mg],
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);
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add_block(&chain, &[tx], &keychain);
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let tx_1 = test_transaction_with_kernel_features(
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&keychain,
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vec![1_000 * mg, 2_000 * mg],
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vec![2_400 * mg],
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KernelFeatures::NoRecentDuplicate {
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fee: (600 * mg as u32).into(),
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relative_height: NRDRelativeHeight::new(1440).unwrap(),
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},
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);
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let header = chain.head_header().unwrap();
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assert!(header.version < HeaderVersion(4));
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assert_eq!(
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pool.add_to_pool(test_source(), tx_1.clone(), false, &header),
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Err(PoolError::NRDKernelPreHF3)
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);
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// Now mine several more blocks out to HF3
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add_some_blocks(&chain, 5, &keychain);
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let header = chain.head_header().unwrap();
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assert_eq!(header.height, 3 * consensus::TESTING_HARD_FORK_INTERVAL);
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assert_eq!(header.version, HeaderVersion(4));
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// NRD kernel support enabled via feature flag, so valid.
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assert_eq!(
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pool.add_to_pool(test_source(), tx_1.clone(), false, &header),
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Ok(())
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);
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assert_eq!(pool.total_size(), 1);
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let txs = pool.prepare_mineable_transactions().unwrap();
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assert_eq!(txs.len(), 1);
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// Cleanup db directory
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clean_output_dir(db_root.into());
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}
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