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feat(hardfork): allow unknown block versions and transactions versions
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -1,3 +1,5 @@ | ||
| mod since; | ||
| mod version; | ||
|
|
||
| pub use since::{CheckAbsoluteEpochSince, CheckRelativeEpochSince}; | ||
| pub use version::{CheckBlockVersion, CheckTxVersion}; |
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,181 @@ | ||
| use crate::util::{ | ||
| check::{assert_epoch_should_be, assert_submit_block_fail, assert_submit_block_ok}, | ||
| mining::{mine, mine_until_epoch, mine_until_out_bootstrap_period}, | ||
| }; | ||
| use crate::utils::assert_send_transaction_fail; | ||
| use crate::{Node, Spec}; | ||
| use ckb_logger::info; | ||
| use ckb_types::{ | ||
| core::{BlockView, TransactionView, Version}, | ||
| packed, | ||
| prelude::*, | ||
| }; | ||
|
|
||
| const GENESIS_EPOCH_LENGTH: u64 = 10; | ||
|
|
||
| const ERROR_BLOCK_VERSION: &str = "Invalid: Header(Version(BlockVersionError("; | ||
| const ERROR_TX_VERSION: &str = | ||
| "TransactionFailedToVerify: Verification failed Transaction(MismatchedVersion"; | ||
|
|
||
| pub struct CheckBlockVersion; | ||
| pub struct CheckTxVersion; | ||
|
|
||
| impl Spec for CheckBlockVersion { | ||
| fn run(&self, nodes: &mut Vec<Node>) { | ||
| let node = &nodes[0]; | ||
| let epoch_length = GENESIS_EPOCH_LENGTH; | ||
|
|
||
| mine_until_out_bootstrap_period(node); | ||
|
|
||
| assert_epoch_should_be(node, 1, 2, epoch_length); | ||
| { | ||
| info!("CKB v2019, submit block with version 1 is failed"); | ||
| let block = create_block_with_version(node, 1); | ||
| assert_submit_block_fail(node, &block, ERROR_BLOCK_VERSION); | ||
| } | ||
| assert_epoch_should_be(node, 1, 2, epoch_length); | ||
| { | ||
| info!("CKB v2019, submit block with version 0 is passed"); | ||
| let block = create_block_with_version(node, 0); | ||
| assert_submit_block_ok(node, &block); | ||
| } | ||
| assert_epoch_should_be(node, 1, 3, epoch_length); | ||
| mine_until_epoch(node, 1, epoch_length - 2, epoch_length); | ||
| { | ||
| info!("CKB v2019, submit block with version 1 is failed (boundary)"); | ||
| let block = create_block_with_version(node, 1); | ||
| assert_submit_block_fail(node, &block, ERROR_BLOCK_VERSION); | ||
| } | ||
| assert_epoch_should_be(node, 1, epoch_length - 2, epoch_length); | ||
| { | ||
| info!("CKB v2019, submit block with version 0 is passed (boundary)"); | ||
| let block = create_block_with_version(node, 0); | ||
| assert_submit_block_ok(node, &block); | ||
| } | ||
| assert_epoch_should_be(node, 1, epoch_length - 1, epoch_length); | ||
| { | ||
| info!("CKB v2021, submit block with version 1 is passed (boundary)"); | ||
| let block = create_block_with_version(node, 1); | ||
| assert_submit_block_ok(node, &block); | ||
| } | ||
| assert_epoch_should_be(node, 2, 0, epoch_length); | ||
| { | ||
| info!("CKB v2021, submit block with version 0 is passed (boundary)"); | ||
| let block = create_block_with_version(node, 0); | ||
| assert_submit_block_ok(node, &block); | ||
| } | ||
| assert_epoch_should_be(node, 2, 1, epoch_length); | ||
| } | ||
|
|
||
| fn modify_chain_spec(&self, spec: &mut ckb_chain_spec::ChainSpec) { | ||
| spec.params.permanent_difficulty_in_dummy = Some(true); | ||
| spec.params.genesis_epoch_length = Some(GENESIS_EPOCH_LENGTH); | ||
| if let Some(mut switch) = spec.params.hardfork.as_mut() { | ||
| switch.rfc_pr_0230 = Some(2); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| impl Spec for CheckTxVersion { | ||
| fn run(&self, nodes: &mut Vec<Node>) { | ||
| let node = &nodes[0]; | ||
| let epoch_length = GENESIS_EPOCH_LENGTH; | ||
|
|
||
| mine_until_out_bootstrap_period(node); | ||
|
|
||
| assert_epoch_should_be(node, 1, 2, epoch_length); | ||
| { | ||
| let input_cell_hash = &node.get_tip_block().transactions()[0].hash(); | ||
|
|
||
| info!("CKB v2019, submit transaction with version 1 is failed"); | ||
| let tx = create_transaction_with_version(node, input_cell_hash.clone(), 0, 1); | ||
| assert_send_transaction_fail(node, &tx, ERROR_TX_VERSION); | ||
|
|
||
| info!("CKB v2019, submit block with version 0 is passed"); | ||
| let tx = create_transaction_with_version(node, input_cell_hash.clone(), 0, 0); | ||
| let res = node.rpc_client().send_transaction_result(tx.data().into()); | ||
| assert!(res.is_ok(), "result: {:?}", res.unwrap_err()); | ||
| } | ||
| mine_until_epoch(node, 1, epoch_length - 4, epoch_length); | ||
| { | ||
| let input_cell_hash = &node.get_tip_block().transactions()[0].hash(); | ||
|
|
||
| info!("CKB v2019, submit transaction with version 1 is failed (boundary)"); | ||
| let tx = create_transaction_with_version(node, input_cell_hash.clone(), 0, 1); | ||
| assert_send_transaction_fail(node, &tx, ERROR_TX_VERSION); | ||
|
|
||
| info!("CKB v2019, submit block with version 0 is passed (boundary)"); | ||
| let tx = create_transaction_with_version(node, input_cell_hash.clone(), 0, 0); | ||
| let res = node.rpc_client().send_transaction_result(tx.data().into()); | ||
| assert!(res.is_ok(), "result: {:?}", res.unwrap_err()); | ||
| } | ||
| mine(node, 1); | ||
| assert_epoch_should_be(node, 1, epoch_length - 3, epoch_length); | ||
| { | ||
| let input_cell_hash = &node.get_tip_block().transactions()[0].hash(); | ||
| info!("CKB v2021, submit transaction with version 1 is passed (boundary)"); | ||
| let tx = create_transaction_with_version(node, input_cell_hash.clone(), 0, 1); | ||
| let res = node.rpc_client().send_transaction_result(tx.data().into()); | ||
| assert!(res.is_ok(), "result: {:?}", res.unwrap_err()); | ||
|
|
||
| let input_cell_hash = &tx.hash(); | ||
| info!("CKB v2021, submit block with version 0 is passed (boundary)"); | ||
| let tx = create_transaction_with_version(node, input_cell_hash.clone(), 0, 0); | ||
| let res = node.rpc_client().send_transaction_result(tx.data().into()); | ||
| assert!(res.is_ok(), "result: {:?}", res.unwrap_err()); | ||
|
|
||
| let input_cell_hash = &tx.hash(); | ||
| info!("CKB v2021, submit transaction with version 100 is passed (boundary)"); | ||
| let tx = create_transaction_with_version(node, input_cell_hash.clone(), 0, 100); | ||
| let res = node.rpc_client().send_transaction_result(tx.data().into()); | ||
| assert!(res.is_ok(), "result: {:?}", res.unwrap_err()); | ||
| } | ||
| } | ||
|
|
||
| fn modify_chain_spec(&self, spec: &mut ckb_chain_spec::ChainSpec) { | ||
| spec.params.permanent_difficulty_in_dummy = Some(true); | ||
| spec.params.genesis_epoch_length = Some(GENESIS_EPOCH_LENGTH); | ||
| if let Some(mut switch) = spec.params.hardfork.as_mut() { | ||
| switch.rfc_pr_0230 = Some(2); | ||
| } | ||
| } | ||
| } | ||
|
|
||
| fn create_block_with_version(node: &Node, version: Version) -> BlockView { | ||
| node.new_block_builder(None, None, None) | ||
| .version(version.pack()) | ||
| .build() | ||
| } | ||
|
|
||
| fn create_transaction_with_version( | ||
| node: &Node, | ||
| hash: packed::Byte32, | ||
| index: u32, | ||
| version: Version, | ||
| ) -> TransactionView { | ||
| let always_success_cell_dep = node.always_success_cell_dep(); | ||
| let always_success_script = node.always_success_script(); | ||
|
|
||
| let input_cell = node | ||
| .rpc_client() | ||
| .get_transaction(hash.clone()) | ||
| .unwrap() | ||
| .transaction | ||
| .inner | ||
| .outputs[index as usize] | ||
| .to_owned(); | ||
|
|
||
| let cell_input = packed::CellInput::new(packed::OutPoint::new(hash, index), 0); | ||
| let cell_output = packed::CellOutput::new_builder() | ||
| .capacity((input_cell.capacity.value() - 1).pack()) | ||
| .lock(always_success_script) | ||
| .build(); | ||
|
|
||
| TransactionView::new_advanced_builder() | ||
| .version(version.pack()) | ||
| .cell_dep(always_success_cell_dep) | ||
| .input(cell_input) | ||
| .output(cell_output) | ||
| .output_data(Default::default()) | ||
| .build() | ||
| } |
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