Update update_abis.shFixing bug with incorrect argument handling in copy_abis function (#342)

* Update contributing.md

* Update mining-reward.md

* Update proof-of-random-access.md

* Update run.md

.github/workflows/tests.yml

@@ -45,6 +45,11 @@ jobs:
         python-version: '3.9'
         cache: 'pip'
 
+    - name: Set up Go
+      uses: actions/setup-go@v4
+      with:
+        go-version: '1.22'
+
     - name: Install dependencies
       run: |
         python -m pip install --upgrade pip

contributing.md

@@ -4,7 +4,7 @@
 
 ### Checks
 
-* [ ] I've made sure the lint is passing in this PR.
+* [ ] I've made sure the linter is passing in this PR.
 * [ ] I've made sure the tests are passing. Note that there might be a few flaky tests, in that case, please comment that they are not relevant.
 * [ ] Testing Strategy
   * [ ] Unit tests

docs/incentive-mechanism/mining-reward.md

@@ -1,6 +1,6 @@
 # Mining Reward
 
-0G Storage creates pricing segments every 8 GB of data chunks over the data flow. Each pricing segment is associated with an Endowment Pool and a Reward Pool. The Endowment Pool collects the storage endowments of all the data chunks belongs to this pricing segment and releases a fixed ratio of balance to the Reward Pool every second. The rate of reward release is set to 4% per year.
+0G Storage creates pricing segments every 8 GB of data chunks over the data flow. Each pricing segment is associated with an Endowment Pool and a Reward Pool. The Endowment Pool collects the storage endowments of all the data chunks belong to this pricing segment and releases a fixed ratio of balance to the Reward Pool every second. The rate of reward release is set to 4% per year.
 
 The mining reward is paid to miners for providing data service. Miners receive mining reward when submit the first legitimate PoRA for a mining epoch to 0G Storage contract.
 

docs/incentive-mechanism/proof-of-random-access.md

@@ -2,7 +2,7 @@
 
 The ZeroGravity network adopts a Proof of Random Access (PoRA) mechanism to incentivize miners to store data. By requiring miners to answer randomly produced queries to archived data chunks, the PoRA mechanism establishes the relation between mining proof generation power and data storage. Miners answer the queries repeatedly and computes an output digest for each loaded chunk until find a digest that satisfies the mining difficulty (i.e., has enough leading zeros). PoRA will stress the miners' disk I/O and reduce their capability to respond user queries. So 0G Storage adopts intermittent mining, in which a mining epoch starts with a block generation at a specific block height on the host chain and stops when a valid PoRA is submitted to the 0G Storage contract.
 
-In a strawman design, a PoRA iteration consists of a computing stage and a loading stage. In the computing stage, a miner computes a random recall position (the universal offset in the flow) based on an arbitrary picked random nonce and a mining status read from the host chain. In the loading stage, a miner loads the archived data chunks at the given recall position, and computes output digest by hashing the tuple of mining status and the data chunks. If the output digest satisfies the target difficulty, the miner can construct a legitimate PoRA consists of the chosen random nonce, the loaded data chunk and the proof for the correctness of data chunk to the mining contract.
+In a strawman design, a PoRA iteration consists of a computing stage and a loading stage. In the computing stage, a miner computes a random recall position (the universal offset in the flow) based on an arbitrary picked random nonce and a mining status read from the host chain. In the loading stage, a miner loads the archived data chunks at the given recall position, and computes output digest by hashing the tuple of mining status and the data chunks. If the output digest satisfies the target difficulty, the miner can construct a legitimate PoRA, which consists of the chosen random nonce, the loaded data chunk and the proof for the correctness of data chunk to the mining contract.
 
 ## Fairness
 

docs/run.md

@@ -4,7 +4,7 @@
 
 ### Setup Environment
 
-Install the dependencies Node.js, yarn, hardhat.
+Install the dependencies: Node.js, yarn, hardhat.
 
 - Linux
 

node/file_location_cache/src/file_location_cache.rs

@@ -358,7 +358,7 @@ mod tests {
     }
 
     #[test]
-    fn test_annoucement_cache_peek_priority() {
+    fn test_announcement_cache_peek_priority() {
         let mut cache = AnnouncementCache::new(100, 3600);
         let now = timestamp_now();
 
@@ -382,7 +382,7 @@ mod tests {
     }
 
     #[test]
-    fn test_annoucement_cache_pop_len() {
+    fn test_announcement_cache_pop_len() {
         let mut cache = AnnouncementCache::new(100, 3600);
         let now = timestamp_now();
 
@@ -404,7 +404,7 @@ mod tests {
     }
 
     #[test]
-    fn test_annoucement_cache_garbage_collect() {
+    fn test_announcement_cache_garbage_collect() {
         let mut cache = AnnouncementCache::new(100, 3600);
         let now = timestamp_now();
 
@@ -422,7 +422,7 @@ mod tests {
     }
 
     #[test]
-    fn test_annoucement_cache_insert_gc() {
+    fn test_announcement_cache_insert_gc() {
         let mut cache = AnnouncementCache::new(100, 3600);
         let now = timestamp_now();
 
@@ -438,7 +438,7 @@ mod tests {
     }
 
     #[test]
-    fn test_annoucement_cache_insert_ignore_older() {
+    fn test_announcement_cache_insert_ignore_older() {
         let mut cache = AnnouncementCache::new(100, 3600);
         let now = timestamp_now();
 
@@ -461,7 +461,7 @@ mod tests {
     }
 
     #[test]
-    fn test_annoucement_cache_insert_overwrite() {
+    fn test_announcement_cache_insert_overwrite() {
         let mut cache = AnnouncementCache::new(100, 3600);
         let now = timestamp_now();
 
@@ -479,7 +479,7 @@ mod tests {
     }
 
     #[test]
-    fn test_annoucement_cache_insert_cap_exceeded() {
+    fn test_announcement_cache_insert_cap_exceeded() {
         let mut cache = AnnouncementCache::new(3, 3600);
         let now = timestamp_now();
 
@@ -499,7 +499,7 @@ mod tests {
     }
 
     #[test]
-    fn test_annoucement_cache_random() {
+    fn test_announcement_cache_random() {
         let mut cache = AnnouncementCache::new(100, 3600);
         let now = timestamp_now();
 
@@ -515,7 +515,7 @@ mod tests {
     }
 
     #[test]
-    fn test_annoucement_cache_all() {
+    fn test_announcement_cache_all() {
         let mut cache = AnnouncementCache::new(100, 3600);
         let now = timestamp_now();
 

node/network/src/peer_manager/network_behaviour.rs

@@ -134,7 +134,7 @@ impl NetworkBehaviour for PeerManager {
             BanResult::NotBanned => {}
         }
 
-        // Count dialing peers in the limit if the peer dialied us.
+        // Count dialing peers in the limit if the peer dialed us.
         let count_dialing = endpoint.is_listener();
         // Check the connection limits
         if self.peer_limit_reached(count_dialing)

node/network/src/peer_manager/peerdb/client.rs

@@ -19,7 +19,7 @@ pub struct Client {
 
 #[derive(Clone, Copy, Debug, Serialize, PartialEq, Eq, AsRefStr, IntoStaticStr, EnumIter)]
 pub enum ClientKind {
-    /// An Zgs node.
+    /// A Zgs node.
     Zgs,
     /// An unknown client.
     Unknown,

node/pruner/src/lib.rs

@@ -276,7 +276,7 @@ impl Pruner {
     }
 }
 
-async fn get_shard_config(store: &Store) -> Result<Option<ShardConfig>> {
+pub async fn get_shard_config(store: &Store) -> Result<Option<ShardConfig>> {
     store
         .get_config_decoded(&SHARD_CONFIG_KEY, DATA_DB_KEY)
         .await

node/rpc/src/zgs/api.rs

@@ -63,7 +63,11 @@ pub trait Rpc {
     async fn check_file_finalized(&self, tx_seq_or_root: TxSeqOrRoot) -> RpcResult<Option<bool>>;
 
     #[method(name = "getFileInfo")]
-    async fn get_file_info(&self, data_root: DataRoot) -> RpcResult<Option<FileInfo>>;
+    async fn get_file_info(
+        &self,
+        data_root: DataRoot,
+        need_available: bool,
+    ) -> RpcResult<Option<FileInfo>>;
 
     #[method(name = "getFileInfoByTxSeq")]
     async fn get_file_info_by_tx_seq(&self, tx_seq: u64) -> RpcResult<Option<FileInfo>>;

node/rpc/src/zgs/impl.rs

@@ -95,7 +95,7 @@ impl RpcServer for RpcServerImpl {
         let tx_seq = try_option!(
             self.ctx
                 .log_store
-                .get_tx_seq_by_data_root(&data_root)
+                .get_tx_seq_by_data_root(&data_root, true)
                 .await?
         );
 
@@ -121,7 +121,12 @@ impl RpcServer for RpcServerImpl {
     ) -> RpcResult<Option<SegmentWithProof>> {
         info!(%data_root, %index, "zgs_downloadSegmentWithProof");
 
-        let tx = try_option!(self.ctx.log_store.get_tx_by_data_root(&data_root).await?);
+        let tx = try_option!(
+            self.ctx
+                .log_store
+                .get_tx_by_data_root(&data_root, true)
+                .await?
+        );
 
         self.get_segment_with_proof_by_tx(tx, index).await
     }
@@ -144,7 +149,12 @@ impl RpcServer for RpcServerImpl {
         let seq = match tx_seq_or_root {
             TxSeqOrRoot::TxSeq(v) => v,
             TxSeqOrRoot::Root(v) => {
-                try_option!(self.ctx.log_store.get_tx_seq_by_data_root(&v).await?)
+                try_option!(
+                    self.ctx
+                        .log_store
+                        .get_tx_seq_by_data_root(&v, false)
+                        .await?
+                )
             }
         };
 
@@ -163,10 +173,19 @@ impl RpcServer for RpcServerImpl {
         }
     }
 
-    async fn get_file_info(&self, data_root: DataRoot) -> RpcResult<Option<FileInfo>> {
+    async fn get_file_info(
+        &self,
+        data_root: DataRoot,
+        need_available: bool,
+    ) -> RpcResult<Option<FileInfo>> {
         debug!(%data_root, "zgs_getFileInfo");
 
-        let tx = try_option!(self.ctx.log_store.get_tx_by_data_root(&data_root).await?);
+        let tx = try_option!(
+            self.ctx
+                .log_store
+                .get_tx_by_data_root(&data_root, need_available)
+                .await?
+        );
 
         Ok(Some(self.get_file_info_by_tx(tx).await?))
     }
@@ -288,7 +307,7 @@ impl RpcServerImpl {
         let maybe_tx = self
             .ctx
             .log_store
-            .get_tx_by_data_root(&segment.root)
+            .get_tx_by_data_root(&segment.root, false)
             .await?;
 
         self.put_segment_with_maybe_tx(segment, maybe_tx).await

node/src/client/builder.rs

@@ -7,7 +7,7 @@ use network::{
     self, new_network_channel, Keypair, NetworkConfig, NetworkGlobals, NetworkReceiver,
     NetworkSender, RequestId, Service as LibP2PService,
 };
-use pruner::{Pruner, PrunerConfig, PrunerMessage};
+use pruner::{get_shard_config, Pruner, PrunerConfig, PrunerMessage};
 use router::RouterService;
 use rpc::RPCConfig;
 use std::sync::Arc;
@@ -203,7 +203,7 @@ impl ClientBuilder {
         if let Some(config) = config {
             let executor = require!("miner", self, runtime_context).clone().executor;
             let network_send = require!("miner", self, network).send.clone();
-            let store = self.async_store.as_ref().unwrap().clone();
+            let store = require!("miner", self, async_store).clone();
 
             let send = MineService::spawn(executor, network_send, config, store).await?;
             self.miner = Some(MinerComponents { send });
@@ -225,7 +225,11 @@ impl ClientBuilder {
         Ok(self)
     }
 
-    pub async fn with_shard(self, config: ShardConfig) -> Result<Self, String> {
+    pub async fn with_shard(self, mut config: ShardConfig) -> Result<Self, String> {
+        let store = require!("shard", self, async_store).clone();
+        if let Some(stored_config) = get_shard_config(store.as_ref()).await.unwrap_or(None) {
+            config = stored_config;
+        }
         self.async_store
             .as_ref()
             .unwrap()

node/src/main.rs

@@ -23,6 +23,8 @@ async fn start_node(context: RuntimeContext, config: ZgsConfig) -> Result<Client
     ClientBuilder::default()
         .with_runtime_context(context)
         .with_rocksdb_store(&storage_config)?
+        .with_shard(shard_config)
+        .await?
         .with_log_sync(log_sync_config)
         .await?
         .with_file_location_cache(config.file_location_cache)
@@ -34,8 +36,6 @@ async fn start_node(context: RuntimeContext, config: ZgsConfig) -> Result<Client
         .await?
         .with_miner(miner_config)
         .await?
-        .with_shard(shard_config)
-        .await?
         .with_pruner(pruner_config)
         .await?
         .with_rpc(config.rpc)

node/storage-async/src/lib.rs

@@ -59,15 +59,23 @@ impl Store {
     delegate!(fn get_proof_at_root(root: Option<DataRoot>, index: u64, length: u64) -> Result<FlowRangeProof>);
     delegate!(fn get_context() -> Result<(DataRoot, u64)>);
 
-    pub async fn get_tx_seq_by_data_root(&self, data_root: &DataRoot) -> Result<Option<u64>> {
+    pub async fn get_tx_seq_by_data_root(
+        &self,
+        data_root: &DataRoot,
+        need_available: bool,
+    ) -> Result<Option<u64>> {
         let root = *data_root;
-        self.spawn(move |store| store.get_tx_seq_by_data_root(&root))
+        self.spawn(move |store| store.get_tx_seq_by_data_root(&root, need_available))
             .await
     }
 
-    pub async fn get_tx_by_data_root(&self, data_root: &DataRoot) -> Result<Option<Transaction>> {
+    pub async fn get_tx_by_data_root(
+        &self,
+        data_root: &DataRoot,
+        need_available: bool,
+    ) -> Result<Option<Transaction>> {
         let root = *data_root;
-        self.spawn(move |store| store.get_tx_by_data_root(&root))
+        self.spawn(move |store| store.get_tx_by_data_root(&root, need_available))
             .await
     }
 

node/storage/src/log_store/log_manager.rs

@@ -511,7 +511,7 @@ impl LogStoreChunkRead for LogManager {
         index_start: usize,
         index_end: usize,
     ) -> crate::error::Result<Option<ChunkArray>> {
-        let tx_seq = try_option!(self.get_tx_seq_by_data_root(data_root)?);
+        let tx_seq = try_option!(self.get_tx_seq_by_data_root(data_root, true)?);
         self.get_chunks_by_tx_and_index_range(tx_seq, index_start, index_end)
     }
 
@@ -536,13 +536,27 @@ impl LogStoreRead for LogManager {
         self.tx_store.get_tx_by_seq_number(seq)
     }
 
-    fn get_tx_seq_by_data_root(&self, data_root: &DataRoot) -> crate::error::Result<Option<u64>> {
+    fn get_tx_seq_by_data_root(
+        &self,
+        data_root: &DataRoot,
+        need_available: bool,
+    ) -> crate::error::Result<Option<u64>> {
         let seq_list = self.tx_store.get_tx_seq_list_by_data_root(data_root)?;
+        let mut available_seq = None;
         for tx_seq in &seq_list {
             if self.tx_store.check_tx_completed(*tx_seq)? {
                 // Return the first finalized tx if possible.
                 return Ok(Some(*tx_seq));
             }
+            if need_available
+                && available_seq.is_none()
+                && !self.tx_store.check_tx_pruned(*tx_seq)?
+            {
+                available_seq = Some(*tx_seq);
+            }
+        }
+        if need_available {
+            return Ok(available_seq);
         }
         // No tx is finalized, return the first one.
         Ok(seq_list.first().cloned())
@@ -1157,6 +1171,7 @@ impl LogManager {
             .get_tx_by_seq_number(from_tx_seq)?
             .ok_or_else(|| anyhow!("from tx missing"))?;
         let mut to_tx_offset_list = Vec::with_capacity(to_tx_seq_list.len());
+
         for seq in to_tx_seq_list {
             // No need to copy data for completed tx.
             if self.check_tx_completed(seq)? {

node/storage/src/log_store/mod.rs

@@ -31,14 +31,22 @@ pub trait LogStoreRead: LogStoreChunkRead {
     fn get_tx_by_seq_number(&self, seq: u64) -> Result<Option<Transaction>>;
 
     /// Get a transaction by the data root of its data.
-    /// If all txs are not finalized, return the first one.
+    /// If all txs are not finalized, return the first one if need available is false.
     /// Otherwise, return the first finalized tx.
-    fn get_tx_seq_by_data_root(&self, data_root: &DataRoot) -> Result<Option<u64>>;
+    fn get_tx_seq_by_data_root(
+        &self,
+        data_root: &DataRoot,
+        need_available: bool,
+    ) -> Result<Option<u64>>;
 
-    /// If all txs are not finalized, return the first one.
+    /// If all txs are not finalized, return the first one if need available is false.
     /// Otherwise, return the first finalized tx.
-    fn get_tx_by_data_root(&self, data_root: &DataRoot) -> Result<Option<Transaction>> {
-        match self.get_tx_seq_by_data_root(data_root)? {
+    fn get_tx_by_data_root(
+        &self,
+        data_root: &DataRoot,
+        need_available: bool,
+    ) -> Result<Option<Transaction>> {
+        match self.get_tx_seq_by_data_root(data_root, need_available)? {
             Some(seq) => self.get_tx_by_seq_number(seq),
             None => Ok(None),
         }

scripts/update_abis.sh

@@ -50,7 +50,7 @@ copy_file() {
 
 copy_abis() {
     for contract_name in "$@"; do
-        copy_file $(./scripts/search_abi.sh "$path/artifacts" "$contract_name.json") "storage-contracts-abis/$contract_name.json"
+        copy_file "$(./scripts/search_abi.sh "$path/artifacts" "$contract_name.json")" "storage-contracts-abis/$contract_name.json"
     done
 }
 

tests/cache_test.py

@@ -17,7 +17,10 @@ class ExampleTest(TestFramework):
         self.contract.submit(submissions)
         wait_until(lambda: self.contract.num_submissions() == 1)
         wait_until(lambda: client.zgs_get_file_info(data_root) is not None)
-        wait_until(lambda: not client.zgs_get_file_info(data_root)["isCached"] and client.zgs_get_file_info(data_root)["uploadedSegNum"] == 1)
+        wait_until(
+            lambda: not client.zgs_get_file_info(data_root)["isCached"]
+            and client.zgs_get_file_info(data_root)["uploadedSegNum"] == 1
+        )
         client.zgs_upload_segment(segments[1])
         wait_until(lambda: client.zgs_get_file_info(data_root)["finalized"])
 

tests/config/node_config.py

@@ -7,9 +7,7 @@ ZGS_CONFIG = {
     "log_config_file": "log_config",
     "confirmation_block_count": 1,
     "discv5_disable_ip_limit": True,
-    "network_peer_manager": {
-        "heartbeat_interval": "1s"
-    },
+    "network_peer_manager": {"heartbeat_interval": "1s"},
     "router": {
         "private_ip_enabled": True,
     },
@@ -22,7 +20,7 @@ ZGS_CONFIG = {
         "auto_sync_idle_interval": "1s",
         "sequential_find_peer_timeout": "10s",
         "random_find_peer_timeout": "10s",
-    }
+    },
 }
 
 CONFIG_DIR = os.path.dirname(__file__)
@@ -75,11 +73,12 @@ TX_PARAMS1 = {
 NO_SEAL_FLAG = 0x1
 NO_MERKLE_PROOF_FLAG = 0x2
 
+
 def update_config(default: dict, custom: dict):
     """
     Supports to update configurations with dict value.
     """
-    for (key, value) in custom.items():
+    for key, value in custom.items():
         if default.get(key) is None or type(value) != dict:
             default[key] = value
         else:

tests/crash_test.py

@@ -20,17 +20,15 @@ class CrashTest(TestFramework):
 
         segment = submit_data(self.nodes[0], chunk_data)
         self.log.info("segment: %s", segment)
-        wait_until(lambda: self.nodes[0].zgs_get_file_info(data_root)["finalized"] is True)
+        wait_until(
+            lambda: self.nodes[0].zgs_get_file_info(data_root)["finalized"] is True
+        )
 
         for i in range(1, self.num_nodes):
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root) is not None
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root) is not None)
             self.nodes[i].admin_start_sync_file(0)
             self.log.info("wait for node: %s", i)
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"]
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"])
 
         # 2: first node runnging, other nodes killed
         self.log.info("kill node")
@@ -56,22 +54,16 @@ class CrashTest(TestFramework):
         for i in range(2, self.num_nodes):
             self.start_storage_node(i)
             self.nodes[i].wait_for_rpc_connection()
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root) is not None
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root) is not None)
             self.nodes[i].admin_start_sync_file(1)
 
             self.nodes[i].stop(kill=True)
             self.start_storage_node(i)
             self.nodes[i].wait_for_rpc_connection()
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root) is not None
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root) is not None)
             self.nodes[i].admin_start_sync_file(1)
-            
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"]
-            )
+
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"])
 
         # 4: node[1..] synced contract entries and killed
         self.log.info("kill node 0")
@@ -96,13 +88,9 @@ class CrashTest(TestFramework):
             self.log.info("wait for node: %s", i)
             self.start_storage_node(i)
             self.nodes[i].wait_for_rpc_connection()
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root) is not None
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root) is not None)
             self.nodes[i].admin_start_sync_file(2)
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"]
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"])
 
         # 5: node[1..] synced contract entries and killed, sync disorder
         self.nodes[0].stop(kill=True)
@@ -137,21 +125,13 @@ class CrashTest(TestFramework):
             self.log.info("wait for node: %s", i)
             self.start_storage_node(i)
             self.nodes[i].wait_for_rpc_connection()
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root1) is not None
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root1) is not None)
             self.nodes[i].admin_start_sync_file(4)
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root1)["finalized"]
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root1)["finalized"])
 
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root) is not None
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root) is not None)
             self.nodes[i].admin_start_sync_file(3)
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"]
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"])
 
 
 if __name__ == "__main__":

tests/fuzz_test.py

@@ -45,13 +45,9 @@ class FuzzTest(TestFramework):
                 lock.release()
 
                 log.info("submit data via client %s", idx)
-                wait_until(
-                    lambda: nodes[idx].zgs_get_file_info(data_root) is not None
-                )
+                wait_until(lambda: nodes[idx].zgs_get_file_info(data_root) is not None)
                 segment = submit_data(nodes[idx], chunk_data)
-                wait_until(
-                    lambda: nodes[idx].zgs_get_file_info(data_root)["finalized"]
-                )
+                wait_until(lambda: nodes[idx].zgs_get_file_info(data_root)["finalized"])
 
                 lock.acquire()
                 nodes_index.append(idx)
@@ -65,17 +61,15 @@ class FuzzTest(TestFramework):
                         lambda: nodes[idx].zgs_get_file_info(data_root) is not None
                     )
 
-                    def wait_finalized():    
+                    def wait_finalized():
                         ret = nodes[idx].zgs_get_file_info(data_root)
                         if ret["finalized"]:
                             return True
                         else:
-                            nodes[idx].admin_start_sync_file(ret['tx']['seq'])
+                            nodes[idx].admin_start_sync_file(ret["tx"]["seq"])
                             return False
 
-                    wait_until(
-                        lambda: wait_finalized(), timeout = 180
-                    )
+                    wait_until(lambda: wait_finalized(), timeout=180)
 
         def run_small_chunk_size(nodes, contract, log):
             sizes = [i for i in range(1, SAMLL_SIZE + 1)]
@@ -84,7 +78,7 @@ class FuzzTest(TestFramework):
             run_chunk_size(sizes, nodes, contract, log)
 
         def run_large_chunk_size(nodes, contract, log):
-            sizes = [i for i in range(256 * 1024 * 256 - LARGE_SIZE, 256 * 1024 * 256 )]
+            sizes = [i for i in range(256 * 1024 * 256 - LARGE_SIZE, 256 * 1024 * 256)]
             random.shuffle(sizes)
 
             run_chunk_size(sizes, nodes, contract, log)

tests/long_time_mine_test_local.py

@@ -18,7 +18,6 @@ class LongTimeMineTest(TestFramework):
         self.mine_period = 15
         self.launch_wait_seconds = 15
 
-
     def submit_data(self, item, size):
         submissions_before = self.contract.num_submissions()
         client = self.nodes[0]
@@ -44,7 +43,10 @@ class LongTimeMineTest(TestFramework):
         self.submit_data(b"\x11", 2000)
 
         self.log.info("Start mine")
-        wait_until(lambda: int(blockchain.eth_blockNumber(), 16) > self.mine_period, timeout=180)
+        wait_until(
+            lambda: int(blockchain.eth_blockNumber(), 16) > self.mine_period,
+            timeout=180,
+        )
 
         self.log.info("Wait for the first mine answer")
         wait_until(lambda: self.mine_contract.last_mined_epoch() == 1)

tests/mine_test.py

@@ -15,7 +15,11 @@ class MineTest(TestFramework):
         }
         self.mine_period = int(45 / self.block_time)
         self.launch_wait_seconds = 15
-        self.log.info("Contract Info: Est. block time %.2f, Mine period %d", self.block_time, self.mine_period)
+        self.log.info(
+            "Contract Info: Est. block time %.2f, Mine period %d",
+            self.block_time,
+            self.mine_period,
+        )
 
     def submit_data(self, item, size):
         submissions_before = self.contract.num_submissions()
@@ -37,7 +41,11 @@ class MineTest(TestFramework):
 
         first_block = self.contract.first_block()
         self.log.info("Current block number %d", int(blockchain.eth_blockNumber(), 16))
-        self.log.info("Flow deployment block number %d, epoch 1 start %d", first_block, first_block + self.mine_period)
+        self.log.info(
+            "Flow deployment block number %d, epoch 1 start %d",
+            first_block,
+            first_block + self.mine_period,
+        )
         wait_until(lambda: self.contract.epoch() >= 1, timeout=180)
 
         quality = int(2**256 / 100 / estimate_st_performance())
@@ -54,27 +62,39 @@ class MineTest(TestFramework):
         self.contract.update_context()
 
         self.log.info("Wait for the first mine answer")
-        wait_until(lambda: self.mine_contract.last_mined_epoch() == start_epoch + 1 and not self.mine_contract.can_submit(), timeout=180)
+        wait_until(
+            lambda: self.mine_contract.last_mined_epoch() == start_epoch + 1
+            and not self.mine_contract.can_submit(),
+            timeout=180,
+        )
 
         self.log.info("Wait for the second mine context release")
         wait_until(lambda: self.contract.epoch() >= start_epoch + 2, timeout=180)
         self.contract.update_context()
 
         self.log.info("Wait for the second mine answer")
-        wait_until(lambda: self.mine_contract.last_mined_epoch() == start_epoch + 2 and not self.mine_contract.can_submit(), timeout=180)
+        wait_until(
+            lambda: self.mine_contract.last_mined_epoch() == start_epoch + 2
+            and not self.mine_contract.can_submit(),
+            timeout=180,
+        )
 
         self.nodes[0].miner_stop()
         self.log.info("Wait for the third mine context release")
         wait_until(lambda: self.contract.epoch() >= start_epoch + 3, timeout=180)
         self.contract.update_context()
-        
+
         self.log.info("Submit the second data chunk")
         self.submit_data(b"\x22", 2000)
         # Now the storage node should have the latest flow, but the mining context is using an old one.
         self.nodes[0].miner_start()
 
         self.log.info("Wait for the third mine answer")
-        wait_until(lambda: self.mine_contract.last_mined_epoch() == start_epoch + 3 and not self.mine_contract.can_submit(), timeout=180)
+        wait_until(
+            lambda: self.mine_contract.last_mined_epoch() == start_epoch + 3
+            and not self.mine_contract.can_submit(),
+            timeout=180,
+        )
 
         self.log.info("Current block number %d", int(blockchain.eth_blockNumber(), 16))
 

tests/mine_with_market_test.py

@@ -2,13 +2,18 @@
 from test_framework.test_framework import TestFramework
 from config.node_config import MINER_ID, GENESIS_PRIV_KEY
 from utility.submission import create_submission, submit_data
-from utility.utils import wait_until, assert_equal, assert_greater_than, estimate_st_performance
+from utility.utils import (
+    wait_until,
+    assert_equal,
+    assert_greater_than,
+    estimate_st_performance,
+)
 from test_framework.blockchain_node import BlockChainNodeType
 import time
 
 import math
 
-PRICE_PER_SECTOR = math.ceil(10 * (10 ** 18) / (2 ** 30) * 256 / 12)
+PRICE_PER_SECTOR = math.ceil(10 * (10**18) / (2**30) * 256 / 12)
 
 
 class MineTest(TestFramework):
@@ -23,17 +28,21 @@ class MineTest(TestFramework):
         self.enable_market = True
         self.mine_period = int(50 / self.block_time)
         self.launch_wait_seconds = 15
-        self.log.info("Contract Info: Est. block time %.2f, Mine period %d", self.block_time, self.mine_period)
+        self.log.info(
+            "Contract Info: Est. block time %.2f, Mine period %d",
+            self.block_time,
+            self.mine_period,
+        )
 
-    def submit_data(self, item, size, no_submit = False):
+    def submit_data(self, item, size, no_submit=False):
         submissions_before = self.contract.num_submissions()
         client = self.nodes[0]
         chunk_data = item * 256 * size
         submissions, data_root = create_submission(chunk_data)
         value = int(size * PRICE_PER_SECTOR * 1.1)
-        self.contract.submit(submissions, tx_prarams = {"value": value})
+        self.contract.submit(submissions, tx_prarams={"value": value})
         wait_until(lambda: self.contract.num_submissions() == submissions_before + 1)
-        
+
         if not no_submit:
             wait_until(lambda: client.zgs_get_file_info(data_root) is not None)
             segment = submit_data(client, chunk_data)
@@ -48,11 +57,15 @@ class MineTest(TestFramework):
         difficulty = int(2**256 / 5 / estimate_st_performance())
         self.mine_contract.set_quality(difficulty)
 
-        SECTORS_PER_PRICING = int(8 * ( 2 ** 30 ) / 256)
+        SECTORS_PER_PRICING = int(8 * (2**30) / 256)
 
         first_block = self.contract.first_block()
         self.log.info("Current block number %d", int(blockchain.eth_blockNumber(), 16))
-        self.log.info("Flow deployment block number %d, epoch 1 start %d, wait for epoch 1 start", first_block, first_block + self.mine_period)
+        self.log.info(
+            "Flow deployment block number %d, epoch 1 start %d, wait for epoch 1 start",
+            first_block,
+            first_block + self.mine_period,
+        )
         wait_until(lambda: self.contract.epoch() >= 1, timeout=180)
 
         self.log.info("Submit the actual data chunk (256 MB)")
@@ -63,8 +76,12 @@ class MineTest(TestFramework):
         # wait_until(lambda: self.contract.epoch() >= 1, timeout=180)
 
         start_epoch = self.contract.epoch()
-        
-        self.log.info("Submission Done, epoch is %d, current block number %d", start_epoch, int(blockchain.eth_blockNumber(), 16))  
+
+        self.log.info(
+            "Submission Done, epoch is %d, current block number %d",
+            start_epoch,
+            int(blockchain.eth_blockNumber(), 16),
+        )
 
         self.log.info("Wait for mine context release")
         wait_until(lambda: self.contract.epoch() >= start_epoch + 1, timeout=180)
@@ -72,27 +89,38 @@ class MineTest(TestFramework):
         self.contract.update_context()
 
         self.log.info("Wait for mine answer")
-        wait_until(lambda: self.mine_contract.last_mined_epoch() == start_epoch + 1 and not self.mine_contract.can_submit(), timeout=120)
+        wait_until(
+            lambda: self.mine_contract.last_mined_epoch() == start_epoch + 1
+            and not self.mine_contract.can_submit(),
+            timeout=120,
+        )
 
         rewards = self.reward_contract.reward_distributes()
         assert_equal(len(rewards), 4)
         firstReward = rewards[0].args.amount
         self.log.info("Received reward %d Gwei", firstReward / (10**9))
 
-        self.reward_contract.donate(10000 * 10 ** 18)
+        self.reward_contract.donate(10000 * 10**18)
         self.log.info("Donation Done")
         self.log.info("Submit the data hash only (8 GB)")
         self.submit_data(b"\x11", int(SECTORS_PER_PRICING), no_submit=True)
         current_epoch = self.contract.epoch()
-        assert_equal(current_epoch, start_epoch + 1);
-        self.log.info("Sumission Done, epoch is %d, current block number %d", self.contract.epoch(), int(blockchain.eth_blockNumber(), 16))
+        assert_equal(current_epoch, start_epoch + 1)
+        self.log.info(
+            "Sumission Done, epoch is %d, current block number %d",
+            self.contract.epoch(),
+            int(blockchain.eth_blockNumber(), 16),
+        )
 
         self.log.info("Wait for mine context release")
         wait_until(lambda: self.contract.epoch() >= start_epoch + 2, timeout=180)
         self.contract.update_context()
 
         self.log.info("Wait for mine answer")
-        wait_until(lambda: self.mine_contract.last_mined_epoch() == start_epoch + 2 and not self.mine_contract.can_submit())
+        wait_until(
+            lambda: self.mine_contract.last_mined_epoch() == start_epoch + 2
+            and not self.mine_contract.can_submit()
+        )
         assert_equal(self.contract.epoch(), start_epoch + 2)
 
         rewards = self.reward_contract.reward_distributes()

tests/network_discovery_test.py

@@ -7,6 +7,7 @@ from config.node_config import ZGS_KEY_FILE, ZGS_NODEID
 from test_framework.test_framework import TestFramework
 from utility.utils import p2p_port
 
+
 class NetworkDiscoveryTest(TestFramework):
     """
     This is to test whether community nodes could connect to each other via UDP discovery.
@@ -24,7 +25,6 @@ class NetworkDiscoveryTest(TestFramework):
             "network_enr_address": "127.0.0.1",
             "network_enr_tcp_port": bootnode_port,
             "network_enr_udp_port": bootnode_port,
-
             # disable trusted nodes
             "network_libp2p_nodes": [],
         }
@@ -37,7 +37,6 @@ class NetworkDiscoveryTest(TestFramework):
                 "network_enr_address": "127.0.0.1",
                 "network_enr_tcp_port": p2p_port(i),
                 "network_enr_udp_port": p2p_port(i),
-
                 # disable trusted nodes and enable bootnodes
                 "network_libp2p_nodes": [],
                 "network_boot_nodes": bootnodes,
@@ -57,7 +56,13 @@ class NetworkDiscoveryTest(TestFramework):
                 total_connected += info["connectedPeers"]
                 self.log.info(
                     "Node[%s] peers: total = %s, banned = %s, disconnected = %s, connected = %s (in = %s, out = %s)",
-                    i, info["totalPeers"], info["bannedPeers"], info["disconnectedPeers"], info["connectedPeers"], info["connectedIncomingPeers"], info["connectedOutgoingPeers"],
+                    i,
+                    info["totalPeers"],
+                    info["bannedPeers"],
+                    info["disconnectedPeers"],
+                    info["connectedPeers"],
+                    info["connectedIncomingPeers"],
+                    info["connectedOutgoingPeers"],
                 )
 
             if total_connected >= self.num_nodes * (self.num_nodes - 1):
@@ -66,5 +71,6 @@ class NetworkDiscoveryTest(TestFramework):
         self.log.info("====================================")
         self.log.info("All nodes connected to each other successfully")
 
+
 if __name__ == "__main__":
     NetworkDiscoveryTest().main()

tests/network_discovery_upgrade_test.py

@@ -7,6 +7,7 @@ from config.node_config import ZGS_KEY_FILE, ZGS_NODEID
 from test_framework.test_framework import TestFramework
 from utility.utils import p2p_port
 
+
 class NetworkDiscoveryUpgradeTest(TestFramework):
     """
     This is to test that low version community nodes could not connect to bootnodes.
@@ -24,7 +25,6 @@ class NetworkDiscoveryUpgradeTest(TestFramework):
             "network_enr_address": "127.0.0.1",
             "network_enr_tcp_port": bootnode_port,
             "network_enr_udp_port": bootnode_port,
-
             # disable trusted nodes
             "network_libp2p_nodes": [],
         }
@@ -37,11 +37,9 @@ class NetworkDiscoveryUpgradeTest(TestFramework):
                 "network_enr_address": "127.0.0.1",
                 "network_enr_tcp_port": p2p_port(i),
                 "network_enr_udp_port": p2p_port(i),
-
                 # disable trusted nodes and enable bootnodes
                 "network_libp2p_nodes": [],
                 "network_boot_nodes": bootnodes,
-
                 # disable network identity in ENR
                 "discv5_disable_enr_network_id": True,
             }
@@ -57,7 +55,13 @@ class NetworkDiscoveryUpgradeTest(TestFramework):
                 total_connected += info["connectedPeers"]
                 self.log.info(
                     "Node[%s] peers: total = %s, banned = %s, disconnected = %s, connected = %s (in = %s, out = %s)",
-                    i, info["totalPeers"], info["bannedPeers"], info["disconnectedPeers"], info["connectedPeers"], info["connectedIncomingPeers"], info["connectedOutgoingPeers"],
+                    i,
+                    info["totalPeers"],
+                    info["bannedPeers"],
+                    info["disconnectedPeers"],
+                    info["connectedPeers"],
+                    info["connectedIncomingPeers"],
+                    info["connectedOutgoingPeers"],
                 )
 
             # ENR incompatible and should not discover each other for TCP connection
@@ -66,5 +70,6 @@ class NetworkDiscoveryUpgradeTest(TestFramework):
         self.log.info("====================================")
         self.log.info("ENR incompatible nodes do not connect to each other")
 
+
 if __name__ == "__main__":
     NetworkDiscoveryUpgradeTest().main()

tests/network_tcp_shard_test.py

@@ -7,6 +7,7 @@ from config.node_config import ZGS_KEY_FILE, ZGS_NODEID
 from test_framework.test_framework import TestFramework
 from utility.utils import p2p_port
 
+
 class NetworkTcpShardTest(TestFramework):
     """
     This is to test TCP connection for shard config mismatched peers of UDP discovery.
@@ -24,12 +25,10 @@ class NetworkTcpShardTest(TestFramework):
             "network_enr_address": "127.0.0.1",
             "network_enr_tcp_port": bootnode_port,
             "network_enr_udp_port": bootnode_port,
-
             # disable trusted nodes
             "network_libp2p_nodes": [],
-
             # custom shard config
-            "shard_position": "0/4"
+            "shard_position": "0/4",
         }
 
         # setup node 1 & 2 as community nodes
@@ -40,13 +39,11 @@ class NetworkTcpShardTest(TestFramework):
                 "network_enr_address": "127.0.0.1",
                 "network_enr_tcp_port": p2p_port(i),
                 "network_enr_udp_port": p2p_port(i),
-
                 # disable trusted nodes and enable bootnodes
                 "network_libp2p_nodes": [],
                 "network_boot_nodes": bootnodes,
-
                 # custom shard config
-                "shard_position": f"{i}/4"
+                "shard_position": f"{i}/4",
             }
 
     def run_test(self):
@@ -60,7 +57,13 @@ class NetworkTcpShardTest(TestFramework):
                 info = self.nodes[i].rpc.admin_getNetworkInfo()
                 self.log.info(
                     "Node[%s] peers: total = %s, banned = %s, disconnected = %s, connected = %s (in = %s, out = %s)",
-                    i, info["totalPeers"], info["bannedPeers"], info["disconnectedPeers"], info["connectedPeers"], info["connectedIncomingPeers"], info["connectedOutgoingPeers"],
+                    i,
+                    info["totalPeers"],
+                    info["bannedPeers"],
+                    info["disconnectedPeers"],
+                    info["connectedPeers"],
+                    info["connectedIncomingPeers"],
+                    info["connectedOutgoingPeers"],
                 )
 
                 if i == timeout_secs - 1:
@@ -72,5 +75,6 @@ class NetworkTcpShardTest(TestFramework):
         self.log.info("====================================")
         self.log.info("All nodes discovered but not connected for each other")
 
+
 if __name__ == "__main__":
     NetworkTcpShardTest().main()

tests/pruner_test.py

@@ -23,7 +23,11 @@ class PrunerTest(TestFramework):
         self.mine_period = int(45 / self.block_time)
         self.lifetime_seconds = 240
         self.launch_wait_seconds = 15
-        self.log.info("Contract Info: Est. block time %.2f, Mine period %d", self.block_time, self.mine_period)
+        self.log.info(
+            "Contract Info: Est. block time %.2f, Mine period %d",
+            self.block_time,
+            self.mine_period,
+        )
 
     def run_test(self):
         client = self.nodes[0]
@@ -31,7 +35,10 @@ class PrunerTest(TestFramework):
         chunk_data = b"\x02" * 16 * 256 * 1024
         # chunk_data = b"\x02" * 5 * 1024 * 1024 * 1024
         submissions, data_root = create_submission(chunk_data)
-        self.contract.submit(submissions, tx_prarams = {"value": int(len(chunk_data) / 256 * PRICE_PER_SECTOR * 1.1)})
+        self.contract.submit(
+            submissions,
+            tx_prarams={"value": int(len(chunk_data) / 256 * PRICE_PER_SECTOR * 1.1)},
+        )
         wait_until(lambda: self.contract.num_submissions() == 1)
         wait_until(lambda: client.zgs_get_file_info(data_root) is not None)
 

tests/random_test.py

@@ -7,6 +7,7 @@ from utility.submission import create_submission
 from utility.submission import submit_data
 from utility.utils import wait_until
 
+
 class RandomTest(TestFramework):
     def setup_params(self):
         self.num_blockchain_nodes = 1
@@ -32,14 +33,18 @@ class RandomTest(TestFramework):
             else:
                 size = random.randint(0, max_size)
             no_data = random.random() <= no_data_ratio
-            self.log.info(f"choose {chosen_node}, seq={i}, size={size}, no_data={no_data}")
+            self.log.info(
+                f"choose {chosen_node}, seq={i}, size={size}, no_data={no_data}"
+            )
 
             client = self.nodes[chosen_node]
             chunk_data = random.randbytes(size)
             submissions, data_root = create_submission(chunk_data)
             self.contract.submit(submissions)
             wait_until(lambda: self.contract.num_submissions() == i + 1)
-            wait_until(lambda: client.zgs_get_file_info(data_root) is not None, timeout=120)
+            wait_until(
+                lambda: client.zgs_get_file_info(data_root) is not None, timeout=120
+            )
             if not no_data:
                 submit_data(client, chunk_data)
                 wait_until(lambda: client.zgs_get_file_info(data_root)["finalized"])
@@ -47,8 +52,17 @@ class RandomTest(TestFramework):
                 for node_index in range(len(self.nodes)):
                     if node_index != chosen_node:
                         self.log.debug(f"check {node_index}")
-                        wait_until(lambda: self.nodes[node_index].zgs_get_file_info(data_root) is not None, timeout=300)
-                        wait_until(lambda: self.nodes[node_index].zgs_get_file_info(data_root)["finalized"], timeout=300)
+                        wait_until(
+                            lambda: self.nodes[node_index].zgs_get_file_info(data_root)
+                            is not None,
+                            timeout=300,
+                        )
+                        wait_until(
+                            lambda: self.nodes[node_index].zgs_get_file_info(data_root)[
+                                "finalized"
+                            ],
+                            timeout=300,
+                        )
             # TODO(zz): This is a temp solution to trigger auto sync after all nodes started.
             if i >= tx_count - 2:
                 continue
@@ -72,7 +86,10 @@ class RandomTest(TestFramework):
             if not no_data:
                 for node in self.nodes:
                     self.log.debug(f"check {data_root}, {node.index}")
-                    wait_until(lambda: node.zgs_get_file_info(data_root)["finalized"], timeout=300)
+                    wait_until(
+                        lambda: node.zgs_get_file_info(data_root)["finalized"],
+                        timeout=300,
+                    )
 
 
 if __name__ == "__main__":

tests/root_consistency_test.py

@@ -32,8 +32,6 @@ class RootConsistencyTest(TestFramework):
         assert_equal(contract_length, expected_length)
         assert_equal(contract_root, node_root[2:])
 
-
-
     def run_test(self):
         self.assert_flow_status(1)
 
@@ -48,7 +46,6 @@ class RootConsistencyTest(TestFramework):
 
         self.submit_data(b"\x13", 512 + 256)
         self.assert_flow_status(1024 + 512 + 256)
-        
 
 
 if __name__ == "__main__":

tests/rpc_test.py

@@ -29,6 +29,7 @@ class RpcTest(TestFramework):
 
         wait_until(lambda: client1.zgs_get_file_info(data_root) is not None)
         assert_equal(client1.zgs_get_file_info(data_root)["finalized"], False)
+        assert_equal(client1.zgs_get_file_info(data_root)["pruned"], False)
 
         wait_until(lambda: client2.zgs_get_file_info(data_root) is not None)
         assert_equal(client2.zgs_get_file_info(data_root)["finalized"], False)
@@ -37,17 +38,13 @@ class RpcTest(TestFramework):
         self.log.info("segment: %s", segment)
 
         wait_until(lambda: client1.zgs_get_file_info(data_root)["finalized"])
-        assert_equal(
-            client1.zgs_download_segment(data_root, 0, 1), segment[0]["data"]
-        )
+        assert_equal(client1.zgs_download_segment(data_root, 0, 1), segment[0]["data"])
 
         client2.admin_start_sync_file(0)
         wait_until(lambda: client2.sync_status_is_completed_or_unknown(0))
 
         wait_until(lambda: client2.zgs_get_file_info(data_root)["finalized"])
-        assert_equal(
-            client2.zgs_download_segment(data_root, 0, 1), segment[0]["data"]
-        )
+        assert_equal(client2.zgs_download_segment(data_root, 0, 1), segment[0]["data"])
 
         self.__test_upload_file_with_cli(client1)
 
@@ -89,9 +86,7 @@ class RpcTest(TestFramework):
                     )
                 )
 
-                wait_until(
-                    lambda: self.nodes[i].zgs_get_file_info(root)["finalized"]
-                )
+                wait_until(lambda: self.nodes[i].zgs_get_file_info(root)["finalized"])
 
                 assert_equal(
                     client1.zgs_download_segment(root, 0, 2),

tests/same_root_test.py

@@ -41,7 +41,11 @@ class SubmissionTest(TestFramework):
             for tx_offset in range(same_root_tx_count + 1):
                 tx_seq = next_tx_seq - 1 - tx_offset
                 # old txs are finalized after finalizing the new tx, so we may need to wait here.
-                wait_until(lambda: self.nodes[0].zgs_get_file_info_by_tx_seq(tx_seq)["finalized"])
+                wait_until(
+                    lambda: self.nodes[0].zgs_get_file_info_by_tx_seq(tx_seq)[
+                        "finalized"
+                    ]
+                )
 
             # Send tx after uploading data
             for _ in range(same_root_tx_count):
@@ -57,7 +61,10 @@ class SubmissionTest(TestFramework):
 
         client = self.nodes[node_idx]
         wait_until(lambda: client.zgs_get_file_info_by_tx_seq(tx_seq) is not None)
-        wait_until(lambda: client.zgs_get_file_info_by_tx_seq(tx_seq)["finalized"] == data_finalized)
+        wait_until(
+            lambda: client.zgs_get_file_info_by_tx_seq(tx_seq)["finalized"]
+            == data_finalized
+        )
 
     def submit_data(self, chunk_data, node_idx=0):
         _, data_root = create_submission(chunk_data)

tests/shard_submission_test.py

@@ -18,30 +18,30 @@ class ShardSubmitTest(TestFramework):
         self.num_blockchain_nodes = 1
         self.num_nodes = 4
         self.zgs_node_configs[0] = {
-            "db_max_num_sectors": 2 ** 30,
-            "shard_position": "0/4"
+            "db_max_num_sectors": 2**30,
+            "shard_position": "0/4",
         }
         self.zgs_node_configs[1] = {
-            "db_max_num_sectors": 2 ** 30,
-            "shard_position": "1/4"
+            "db_max_num_sectors": 2**30,
+            "shard_position": "1/4",
         }
         self.zgs_node_configs[2] = {
-            "db_max_num_sectors": 2 ** 30,
-            "shard_position": "2/4"
+            "db_max_num_sectors": 2**30,
+            "shard_position": "2/4",
         }
         self.zgs_node_configs[3] = {
-            "db_max_num_sectors": 2 ** 30,
-            "shard_position": "3/4"
+            "db_max_num_sectors": 2**30,
+            "shard_position": "3/4",
         }
-    
+
     def run_test(self):
         data_size = [
-            256*960, 
-            256*1024,
+            256 * 960,
+            256 * 1024,
             2,
             255,
-            256*960,
-            256*120,
+            256 * 960,
+            256 * 120,
             256,
             257,
             1023,
@@ -77,5 +77,6 @@ class ShardSubmitTest(TestFramework):
             submit_data(client, chunk_data)
             wait_until(lambda: client.zgs_get_file_info(data_root)["finalized"])
 
+
 if __name__ == "__main__":
     ShardSubmitTest().main()

tests/shard_sync_test.py

@@ -13,16 +13,16 @@ class PrunerTest(TestFramework):
         self.num_blockchain_nodes = 1
         self.num_nodes = 4
         self.zgs_node_configs[0] = {
-            "db_max_num_sectors": 2 ** 30,
-            "shard_position": "0/2"
+            "db_max_num_sectors": 2**30,
+            "shard_position": "0/2",
         }
         self.zgs_node_configs[1] = {
-            "db_max_num_sectors": 2 ** 30,
-            "shard_position": "1/2"
+            "db_max_num_sectors": 2**30,
+            "shard_position": "1/2",
         }
         self.zgs_node_configs[3] = {
-            "db_max_num_sectors": 2 ** 30,
-            "shard_position": "1/4"
+            "db_max_num_sectors": 2**30,
+            "shard_position": "1/4",
         }
         self.enable_market = True
 
@@ -31,7 +31,10 @@ class PrunerTest(TestFramework):
 
         chunk_data = b"\x02" * 8 * 256 * 1024
         submissions, data_root = create_submission(chunk_data)
-        self.contract.submit(submissions, tx_prarams = {"value": int(len(chunk_data) / 256 * PRICE_PER_SECTOR * 1.1)})
+        self.contract.submit(
+            submissions,
+            tx_prarams={"value": int(len(chunk_data) / 256 * PRICE_PER_SECTOR * 1.1)},
+        )
         wait_until(lambda: self.contract.num_submissions() == 1)
         wait_until(lambda: client.zgs_get_file_info(data_root) is not None)
 
@@ -57,10 +60,18 @@ class PrunerTest(TestFramework):
         for i in range(len(segments)):
             index_store = i % 2
             index_empty = 1 - i % 2
-            seg0 = self.nodes[index_store].zgs_download_segment(data_root, i * 1024, (i + 1) * 1024)
-            seg1 = self.nodes[index_empty].zgs_download_segment(data_root, i * 1024, (i + 1) * 1024)
-            seg2 = self.nodes[2].zgs_download_segment(data_root, i * 1024, (i + 1) * 1024)
-            seg3 = self.nodes[3].zgs_download_segment(data_root, i * 1024, (i + 1) * 1024)
+            seg0 = self.nodes[index_store].zgs_download_segment(
+                data_root, i * 1024, (i + 1) * 1024
+            )
+            seg1 = self.nodes[index_empty].zgs_download_segment(
+                data_root, i * 1024, (i + 1) * 1024
+            )
+            seg2 = self.nodes[2].zgs_download_segment(
+                data_root, i * 1024, (i + 1) * 1024
+            )
+            seg3 = self.nodes[3].zgs_download_segment(
+                data_root, i * 1024, (i + 1) * 1024
+            )
             # base64 encoding size
             assert_equal(len(seg0), 349528)
             assert_equal(seg1, None)

tests/snapshot_test.py

@@ -5,6 +5,7 @@ import shutil
 from test_framework.test_framework import TestFramework
 from utility.utils import wait_until
 
+
 class SnapshotTask(TestFramework):
     def setup_params(self):
         self.num_nodes = 2
@@ -28,11 +29,11 @@ class SnapshotTask(TestFramework):
 
         # Start the last node to verify historical file sync
         self.nodes[1].shutdown()
-        shutil.rmtree(os.path.join(self.nodes[1].data_dir, 'db/data_db'))
-        
+        shutil.rmtree(os.path.join(self.nodes[1].data_dir, "db/data_db"))
+
         self.start_storage_node(1)
         self.nodes[1].wait_for_rpc_connection()
-        
+
         wait_until(lambda: self.nodes[1].zgs_get_file_info(data_root_1) is not None)
         wait_until(lambda: self.nodes[1].zgs_get_file_info(data_root_1)["finalized"])
 

tests/submission_test.py

@@ -77,9 +77,7 @@ class SubmissionTest(TestFramework):
                 continue
 
             # Wait for log entry before file sync, otherwise, admin_startSyncFile will be failed.
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root) is not None
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root) is not None)
 
             self.nodes[i].admin_start_sync_file(submission_index - 1)
 
@@ -89,15 +87,11 @@ class SubmissionTest(TestFramework):
                 )
             )
 
-            wait_until(
-                lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"]
-            )
+            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root)["finalized"])
 
             assert_equal(
                 base64.b64decode(
-                    self.nodes[i]
-                    .zgs_download_segment(data_root, 0, 1)
-                    .encode("utf-8")
+                    self.nodes[i].zgs_download_segment(data_root, 0, 1).encode("utf-8")
                 ),
                 first_entry,
             )

tests/sync_auto_historical_test.py

@@ -3,17 +3,14 @@
 from test_framework.test_framework import TestFramework
 from utility.utils import wait_until
 
+
 class AutoSyncHistoricalTest(TestFramework):
     def setup_params(self):
         self.num_nodes = 4
 
         # Enable auto sync
         for i in range(self.num_nodes):
-            self.zgs_node_configs[i] = {
-                "sync": {
-                    "auto_sync_enabled": True
-                }
-            }
+            self.zgs_node_configs[i] = {"sync": {"auto_sync_enabled": True}}
 
     def run_test(self):
         # Stop the last node to verify historical file sync
@@ -26,17 +23,36 @@ class AutoSyncHistoricalTest(TestFramework):
         # Files should be available on other nodes via auto sync
         for i in range(1, self.num_nodes - 1):
             wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root_1) is not None)
-            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root_1)["finalized"])
+            wait_until(
+                lambda: self.nodes[i].zgs_get_file_info(data_root_1)["finalized"]
+            )
             wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root_2) is not None)
-            wait_until(lambda: self.nodes[i].zgs_get_file_info(data_root_2)["finalized"])
+            wait_until(
+                lambda: self.nodes[i].zgs_get_file_info(data_root_2)["finalized"]
+            )
 
         # Start the last node to verify historical file sync
         self.start_storage_node(self.num_nodes - 1)
         self.nodes[self.num_nodes - 1].wait_for_rpc_connection()
-        wait_until(lambda: self.nodes[self.num_nodes - 1].zgs_get_file_info(data_root_1) is not None)
-        wait_until(lambda: self.nodes[self.num_nodes - 1].zgs_get_file_info(data_root_1)["finalized"])
-        wait_until(lambda: self.nodes[self.num_nodes - 1].zgs_get_file_info(data_root_2) is not None)
-        wait_until(lambda: self.nodes[self.num_nodes - 1].zgs_get_file_info(data_root_2)["finalized"])
+        wait_until(
+            lambda: self.nodes[self.num_nodes - 1].zgs_get_file_info(data_root_1)
+            is not None
+        )
+        wait_until(
+            lambda: self.nodes[self.num_nodes - 1].zgs_get_file_info(data_root_1)[
+                "finalized"
+            ]
+        )
+        wait_until(
+            lambda: self.nodes[self.num_nodes - 1].zgs_get_file_info(data_root_2)
+            is not None
+        )
+        wait_until(
+            lambda: self.nodes[self.num_nodes - 1].zgs_get_file_info(data_root_2)[
+                "finalized"
+            ]
+        )
+
 
 if __name__ == "__main__":
     AutoSyncHistoricalTest().main()

tests/sync_auto_test.py

@@ -3,17 +3,14 @@
 from test_framework.test_framework import TestFramework
 from utility.utils import wait_until
 
+
 class AutoSyncTest(TestFramework):
     def setup_params(self):
         self.num_nodes = 2
 
         # Enable auto sync
         for i in range(self.num_nodes):
-            self.zgs_node_configs[i] = {
-                "sync": {
-                    "auto_sync_enabled": True
-                }
-            }
+            self.zgs_node_configs[i] = {"sync": {"auto_sync_enabled": True}}
 
     def run_test(self):
         # Submit and upload files on node 0
@@ -26,5 +23,6 @@ class AutoSyncTest(TestFramework):
         wait_until(lambda: self.nodes[1].zgs_get_file_info(data_root_2) is not None)
         wait_until(lambda: self.nodes[1].zgs_get_file_info(data_root_2)["finalized"])
 
+
 if __name__ == "__main__":
     AutoSyncTest().main()

tests/sync_chunks_test.py

@@ -6,6 +6,7 @@ from test_framework.test_framework import TestFramework
 from utility.submission import data_to_segments
 from utility.utils import assert_equal, wait_until
 
+
 class SyncChunksTest(TestFramework):
     """
     By default, auto_sync_enabled and sync_file_on_announcement_enabled are both false,
@@ -17,9 +18,7 @@ class SyncChunksTest(TestFramework):
 
         # enable find chunks topic
         for i in range(self.num_nodes):
-            self.zgs_node_configs[i] = {
-                "network_find_chunks_enabled": True
-            }
+            self.zgs_node_configs[i] = {"network_find_chunks_enabled": True}
 
     def run_test(self):
         client1 = self.nodes[0]
@@ -35,20 +34,25 @@ class SyncChunksTest(TestFramework):
 
         # Upload only 2nd segment to storage node
         segments = data_to_segments(chunk_data)
-        self.log.info("segments: %s", [(s["root"], s["index"], s["proof"]) for s in segments])
-        assert(client1.zgs_upload_segment(segments[1]) is None)
+        self.log.info(
+            "segments: %s", [(s["root"], s["index"], s["proof"]) for s in segments]
+        )
+        assert client1.zgs_upload_segment(segments[1]) is None
 
         # segment 0 is not able to download
-        assert(client1.zgs_download_segment_decoded(data_root, 0, 1024) is None)
+        assert client1.zgs_download_segment_decoded(data_root, 0, 1024) is None
         # segment 1 is available to download
-        assert_equal(client1.zgs_download_segment_decoded(data_root, 1024, 2048), chunk_data[1024*256:2048*256])
+        assert_equal(
+            client1.zgs_download_segment_decoded(data_root, 1024, 2048),
+            chunk_data[1024 * 256 : 2048 * 256],
+        )
         # segment 2 is not able to download
-        assert(client1.zgs_download_segment_decoded(data_root, 2048, 3072) is None)
+        assert client1.zgs_download_segment_decoded(data_root, 2048, 3072) is None
 
         # Segment 1 should not be able to download on node 2
         wait_until(lambda: client2.zgs_get_file_info(data_root) is not None)
         assert_equal(client2.zgs_get_file_info(data_root)["finalized"], False)
-        assert(client2.zgs_download_segment_decoded(data_root, 1024, 2048) is None)
+        assert client2.zgs_download_segment_decoded(data_root, 1024, 2048) is None
 
         # Restart node 1 to check if the proof nodes are persisted.
         self.stop_storage_node(0)
@@ -56,12 +60,19 @@ class SyncChunksTest(TestFramework):
         self.nodes[0].wait_for_rpc_connection()
 
         # Trigger chunks sync by rpc
-        assert(client2.admin_start_sync_chunks(0, 1024, 2048) is None)
+        assert client2.admin_start_sync_chunks(0, 1024, 2048) is None
         wait_until(lambda: client2.sync_status_is_completed_or_unknown(0))
-        wait_until(lambda: client2.zgs_download_segment_decoded(data_root, 1024, 2048) is not None)
+        wait_until(
+            lambda: client2.zgs_download_segment_decoded(data_root, 1024, 2048)
+            is not None
+        )
 
         # Validate data
-        assert_equal(client2.zgs_download_segment_decoded(data_root, 1024, 2048), chunk_data[1024*256:2048*256])
+        assert_equal(
+            client2.zgs_download_segment_decoded(data_root, 1024, 2048),
+            chunk_data[1024 * 256 : 2048 * 256],
+        )
+
 
 if __name__ == "__main__":
     SyncChunksTest().main()

tests/sync_file_test.py

@@ -5,6 +5,7 @@ import time
 from test_framework.test_framework import TestFramework
 from utility.utils import assert_equal, wait_until
 
+
 class SyncFileTest(TestFramework):
     """
     By default, auto_sync_enabled and sync_file_on_announcement_enabled are both false,
@@ -26,7 +27,7 @@ class SyncFileTest(TestFramework):
         # restart client2
         client2.start()
         client2.wait_for_rpc_connection()
-        
+
         # File should not be auto sync on node 2 and there is no cached file locations
         wait_until(lambda: client2.zgs_get_file_info(data_root) is not None)
         time.sleep(3)
@@ -35,7 +36,7 @@ class SyncFileTest(TestFramework):
         # assert(client2.admin_get_file_location(0) is None)
 
         # Trigger file sync by rpc
-        assert(client2.admin_start_sync_file(0) is None)
+        assert client2.admin_start_sync_file(0) is None
         wait_until(lambda: client2.sync_status_is_completed_or_unknown(0))
         wait_until(lambda: client2.zgs_get_file_info(data_root)["finalized"])
         # file sync use ASK_FILE & ANSWER FILE protocol, and do not cache file announcement anymore.
@@ -47,5 +48,6 @@ class SyncFileTest(TestFramework):
             client1.zgs_download_segment(data_root, 0, 1024),
         )
 
+
 if __name__ == "__main__":
     SyncFileTest().main()

tests/test_all.py

@@ -6,8 +6,8 @@ from utility.run_all import run_all
 
 if __name__ == "__main__":
     run_all(
-        test_dir = os.path.dirname(__file__),
+        test_dir=os.path.dirname(__file__),
         slow_tests={"mine_test.py", "random_test.py", "same_root_test.py"},
         long_manual_tests={"fuzz_test.py"},
         single_run_tests={"mine_with_market_test.py"},
-    )
+    )

tests/test_framework/blockchain_node.py

@@ -12,11 +12,7 @@ from config.node_config import (
     TX_PARAMS,
 )
 from utility.simple_rpc_proxy import SimpleRpcProxy
-from utility.utils import (
-    initialize_config,
-    wait_until,
-    estimate_st_performance
-)
+from utility.utils import initialize_config, wait_until, estimate_st_performance
 from test_framework.contracts import load_contract_metadata
 
 
@@ -36,6 +32,7 @@ class BlockChainNodeType(Enum):
         else:
             raise AssertionError("Unsupported blockchain type")
 
+
 @unique
 class NodeType(Enum):
     BlockChain = 0
@@ -50,7 +47,7 @@ class TestNode:
     def __init__(
         self, node_type, index, data_dir, rpc_url, binary, config, log, rpc_timeout=10
     ):
-        assert os.path.exists(binary), ("Binary not found: %s" % binary)
+        assert os.path.exists(binary), "Binary not found: %s" % binary
         self.node_type = node_type
         self.index = index
         self.data_dir = data_dir
@@ -270,12 +267,14 @@ class BlockchainNode(TestNode):
         def deploy_contract(name, args=None):
             if args is None:
                 args = []
-            contract_interface = load_contract_metadata(path=self.contract_path, name=name)
+            contract_interface = load_contract_metadata(
+                path=self.contract_path, name=name
+            )
             contract = w3.eth.contract(
                 abi=contract_interface["abi"],
                 bytecode=contract_interface["bytecode"],
             )
-            
+
             tx_params = TX_PARAMS.copy()
             del tx_params["gas"]
             tx_hash = contract.constructor(*args).transact(tx_params)
@@ -285,7 +284,7 @@ class BlockchainNode(TestNode):
                 abi=contract_interface["abi"],
             )
             return contract, tx_hash
-        
+
         def deploy_no_market():
             self.log.debug("Start deploy contracts")
 
@@ -301,12 +300,16 @@ class BlockchainNode(TestNode):
             mine_contract, _ = deploy_contract("PoraMineTest", [0])
             self.log.debug("Mine deployed")
 
-            mine_contract.functions.initialize(1, flow_contract.address, dummy_reward_contract.address).transact(TX_PARAMS)
+            mine_contract.functions.initialize(
+                1, flow_contract.address, dummy_reward_contract.address
+            ).transact(TX_PARAMS)
             mine_contract.functions.setDifficultyAdjustRatio(1).transact(TX_PARAMS)
             mine_contract.functions.setTargetSubmissions(2).transact(TX_PARAMS)
             self.log.debug("Mine Initialized")
 
-            flow_initialize_hash = flow_contract.functions.initialize(dummy_market_contract.address, mine_period).transact(TX_PARAMS)
+            flow_initialize_hash = flow_contract.functions.initialize(
+                dummy_market_contract.address, mine_period
+            ).transact(TX_PARAMS)
             self.log.debug("Flow Initialized")
 
             self.wait_for_transaction_receipt(w3, flow_initialize_hash)
@@ -315,45 +318,60 @@ class BlockchainNode(TestNode):
             # tx_hash = mine_contract.functions.setMiner(decode_hex(MINER_ID)).transact(TX_PARAMS)
             # self.wait_for_transaction_receipt(w3, tx_hash)
 
-            return flow_contract, flow_initialize_hash, mine_contract, dummy_reward_contract
-        
+            return (
+                flow_contract,
+                flow_initialize_hash,
+                mine_contract,
+                dummy_reward_contract,
+            )
+
         def deploy_with_market(lifetime_seconds):
             self.log.debug("Start deploy contracts")
-            
+
             mine_contract, _ = deploy_contract("PoraMineTest", [0])
             self.log.debug("Mine deployed")
-            
+
             market_contract, _ = deploy_contract("FixedPrice", [])
             self.log.debug("Market deployed")
-            
-            reward_contract, _ = deploy_contract("ChunkLinearReward", [lifetime_seconds])
+
+            reward_contract, _ = deploy_contract(
+                "ChunkLinearReward", [lifetime_seconds]
+            )
             self.log.debug("Reward deployed")
-            
+
             flow_contract, _ = deploy_contract("FixedPriceFlow", [0])
             self.log.debug("Flow deployed")
-            
-            mine_contract.functions.initialize(1, flow_contract.address, reward_contract.address).transact(TX_PARAMS)
+
+            mine_contract.functions.initialize(
+                1, flow_contract.address, reward_contract.address
+            ).transact(TX_PARAMS)
             mine_contract.functions.setDifficultyAdjustRatio(1).transact(TX_PARAMS)
             mine_contract.functions.setTargetSubmissions(2).transact(TX_PARAMS)
             self.log.debug("Mine Initialized")
-            
-            market_contract.functions.initialize(int(lifetime_seconds * 256 * 10 * 10 ** 18 /
-                                                     2 ** 30 / 12 / 31 / 86400),
-                                                 flow_contract.address, reward_contract.address).transact(TX_PARAMS)
+
+            market_contract.functions.initialize(
+                int(lifetime_seconds * 256 * 10 * 10**18 / 2**30 / 12 / 31 / 86400),
+                flow_contract.address,
+                reward_contract.address,
+            ).transact(TX_PARAMS)
             self.log.debug("Market Initialized")
-            
-            reward_contract.functions.initialize(market_contract.address, mine_contract.address).transact(TX_PARAMS)
-            reward_contract.functions.setBaseReward(10 ** 18).transact(TX_PARAMS)
+
+            reward_contract.functions.initialize(
+                market_contract.address, mine_contract.address
+            ).transact(TX_PARAMS)
+            reward_contract.functions.setBaseReward(10**18).transact(TX_PARAMS)
             self.log.debug("Reward Initialized")
-            
-            flow_initialize_hash = flow_contract.functions.initialize(market_contract.address, mine_period).transact(TX_PARAMS)
+
+            flow_initialize_hash = flow_contract.functions.initialize(
+                market_contract.address, mine_period
+            ).transact(TX_PARAMS)
             self.log.debug("Flow Initialized")
-            
+
             self.wait_for_transaction_receipt(w3, flow_initialize_hash)
             self.log.info("All contracts deployed")
 
             return flow_contract, flow_initialize_hash, mine_contract, reward_contract
-        
+
         if enable_market:
             return deploy_with_market(lifetime_seconds)
         else:
@@ -376,4 +394,7 @@ class BlockchainNode(TestNode):
         w3.eth.wait_for_transaction_receipt(tx_hash)
 
     def start(self):
-        super().start(self.blockchain_node_type == BlockChainNodeType.BSC or self.blockchain_node_type == BlockChainNodeType.ZG)
+        super().start(
+            self.blockchain_node_type == BlockChainNodeType.BSC
+            or self.blockchain_node_type == BlockChainNodeType.ZG
+        )

tests/test_framework/contract_proxy.py

@@ -36,28 +36,36 @@ class ContractProxy:
         tx_params = copy(TX_PARAMS)
         tx_params["value"] = value
         return getattr(contract.functions, fn_name)(**args).transact(tx_params)
-    
+
     def _logs(self, event_name, node_idx, **args):
         assert node_idx < len(self.blockchain_nodes)
 
         contract = self._get_contract(node_idx)
-    
-        return getattr(contract.events, event_name).create_filter(from_block=0, to_block="latest").get_all_entries()
 
-    def transfer(self, value, node_idx = 0):
+        return (
+            getattr(contract.events, event_name)
+            .create_filter(from_block=0, to_block="latest")
+            .get_all_entries()
+        )
+
+    def transfer(self, value, node_idx=0):
         tx_params = copy(TX_PARAMS)
         tx_params["value"] = value
 
         contract = self._get_contract(node_idx)
         contract.receive.transact(tx_params)
-    
+
     def address(self):
         return self.contract_address
 
 
 class FlowContractProxy(ContractProxy):
     def submit(
-        self, submission_nodes, node_idx=0, tx_prarams=None, parent_hash=None,
+        self,
+        submission_nodes,
+        node_idx=0,
+        tx_prarams=None,
+        parent_hash=None,
     ):
         assert node_idx < len(self.blockchain_nodes)
 
@@ -65,11 +73,12 @@ class FlowContractProxy(ContractProxy):
 
         if tx_prarams is not None:
             combined_tx_prarams.update(tx_prarams)
-            
 
         contract = self._get_contract(node_idx)
         # print(contract.functions.submit(submission_nodes).estimate_gas(combined_tx_prarams))
-        tx_hash = contract.functions.submit(submission_nodes).transact(combined_tx_prarams)
+        tx_hash = contract.functions.submit(submission_nodes).transact(
+            combined_tx_prarams
+        )
         receipt = self.blockchain_nodes[node_idx].wait_for_transaction_receipt(
             contract.w3, tx_hash, parent_hash=parent_hash
         )
@@ -85,46 +94,46 @@ class FlowContractProxy(ContractProxy):
 
     def epoch(self, node_idx=0):
         return self.get_mine_context(node_idx)[0]
-    
+
     def update_context(self, node_idx=0):
         return self._send("makeContext", node_idx)
 
     def get_mine_context(self, node_idx=0):
         return self._call("makeContextWithResult", node_idx)
-    
+
     def get_flow_root(self, node_idx=0):
         return self._call("computeFlowRoot", node_idx)
 
     def get_flow_length(self, node_idx=0):
         return self._call("tree", node_idx)[0]
 
+
 class MineContractProxy(ContractProxy):
     def last_mined_epoch(self, node_idx=0):
         return self._call("lastMinedEpoch", node_idx)
 
     def can_submit(self, node_idx=0):
         return self._call("canSubmit", node_idx)
-    
+
     def current_submissions(self, node_idx=0):
         return self._call("currentSubmissions", node_idx)
 
     def set_quality(self, quality, node_idx=0):
         return self._send("setQuality", node_idx, _targetQuality=quality)
-    
 
 
 class RewardContractProxy(ContractProxy):
     def reward_distributes(self, node_idx=0):
         return self._logs("DistributeReward", node_idx)
 
-    def donate(self, value, node_idx = 0):
+    def donate(self, value, node_idx=0):
         return self._send_payable("donate", node_idx, value)
-    
-    def base_reward(self, node_idx = 0):
+
+    def base_reward(self, node_idx=0):
         return self._call("baseReward", node_idx)
 
-    def first_rewardable_chunk(self, node_idx = 0):
+    def first_rewardable_chunk(self, node_idx=0):
         return self._call("firstRewardableChunk", node_idx)
 
-    def reward_deadline(self, node_idx = 0):
+    def reward_deadline(self, node_idx=0):
         return self._call("rewardDeadline", node_idx, 0)

tests/test_framework/contracts.py

@@ -1,6 +1,7 @@
 from pathlib import Path
 import json
 
+
 def load_contract_metadata(path: str, name: str):
     path = Path(path)
     try:
@@ -8,4 +9,3 @@ def load_contract_metadata(path: str, name: str):
         return json.loads(open(found_file, "r").read())
     except StopIteration:
         raise Exception(f"Cannot found contract {name}'s metadata")
-

tests/test_framework/test_framework.py

@@ -15,7 +15,11 @@ from pathlib import Path
 
 from eth_utils import encode_hex
 from test_framework.bsc_node import BSCNode
-from test_framework.contract_proxy import FlowContractProxy, MineContractProxy, RewardContractProxy
+from test_framework.contract_proxy import (
+    FlowContractProxy,
+    MineContractProxy,
+    RewardContractProxy,
+)
 from test_framework.zgs_node import ZgsNode
 from test_framework.blockchain_node import BlockChainNodeType
 from test_framework.conflux_node import ConfluxNode, connect_sample_nodes
@@ -74,13 +78,17 @@ class TestFramework:
             root_dir, "target", "release", "zgs_node" + binary_ext
         )
         self.__default_zgs_cli_binary__ = os.path.join(
-            tests_dir, "tmp", "0g-storage-client"  + binary_ext
+            tests_dir, "tmp", "0g-storage-client" + binary_ext
         )
 
     def __setup_blockchain_node(self):
         if self.blockchain_node_type == BlockChainNodeType.ZG:
-            zg_node_init_genesis(self.blockchain_binary, self.root_dir, self.num_blockchain_nodes)
-            self.log.info("0gchain genesis initialized for %s nodes" % self.num_blockchain_nodes)
+            zg_node_init_genesis(
+                self.blockchain_binary, self.root_dir, self.num_blockchain_nodes
+            )
+            self.log.info(
+                "0gchain genesis initialized for %s nodes" % self.num_blockchain_nodes
+            )
 
         for i in range(self.num_blockchain_nodes):
             if i in self.blockchain_node_configs:
@@ -171,15 +179,20 @@ class TestFramework:
             self.log.debug("Wait for 0gchain node to generate first block")
             time.sleep(0.5)
             for node in self.blockchain_nodes:
-                wait_until(lambda: node.net_peerCount() == self.num_blockchain_nodes - 1)
+                wait_until(
+                    lambda: node.net_peerCount() == self.num_blockchain_nodes - 1
+                )
                 wait_until(lambda: node.eth_blockNumber() is not None)
                 wait_until(lambda: int(node.eth_blockNumber(), 16) > 0)
 
-        contract, tx_hash, mine_contract, reward_contract = self.blockchain_nodes[0].setup_contract(self.enable_market, self.mine_period, self.lifetime_seconds)
+        contract, tx_hash, mine_contract, reward_contract = self.blockchain_nodes[
+            0
+        ].setup_contract(self.enable_market, self.mine_period, self.lifetime_seconds)
         self.contract = FlowContractProxy(contract, self.blockchain_nodes)
         self.mine_contract = MineContractProxy(mine_contract, self.blockchain_nodes)
-        self.reward_contract = RewardContractProxy(reward_contract, self.blockchain_nodes)
-
+        self.reward_contract = RewardContractProxy(
+            reward_contract, self.blockchain_nodes
+        )
 
         for node in self.blockchain_nodes[1:]:
             node.wait_for_transaction(tx_hash)
@@ -216,12 +229,14 @@ class TestFramework:
                 time.sleep(1)
             node.start()
 
-        self.log.info("Wait the zgs_node launch for %d seconds", self.launch_wait_seconds)
+        self.log.info(
+            "Wait the zgs_node launch for %d seconds", self.launch_wait_seconds
+        )
         time.sleep(self.launch_wait_seconds)
 
         for node in self.nodes:
             node.wait_for_rpc_connection()
-        
+
     def add_arguments(self, parser: argparse.ArgumentParser):
         parser.add_argument(
             "--conflux-binary",
@@ -336,10 +351,12 @@ class TestFramework:
         self.log.addHandler(ch)
 
     def _check_cli_binary(self):
-        if Path(self.cli_binary).absolute() == Path(self.__default_zgs_cli_binary__).absolute() and not os.path.exists(self.cli_binary):
+        if Path(self.cli_binary).absolute() == Path(
+            self.__default_zgs_cli_binary__
+        ).absolute() and not os.path.exists(self.cli_binary):
             dir = Path(self.cli_binary).parent.absolute()
             build_cli(dir)
-        
+
         assert os.path.exists(self.cli_binary), (
             "zgs CLI binary not found: %s" % self.cli_binary
         )
@@ -353,14 +370,12 @@ class TestFramework:
         file_to_upload,
     ):
         self._check_cli_binary()
-        
+
         upload_args = [
             self.cli_binary,
             "upload",
             "--url",
             blockchain_node_rpc_url,
-            "--contract",
-            contract_address,
             "--key",
             encode_hex(key),
             "--node",
@@ -372,7 +387,9 @@ class TestFramework:
             "--file",
         ]
 
-        output = tempfile.NamedTemporaryFile(dir=self.root_dir, delete=False, prefix="zgs_client_output_")
+        output = tempfile.NamedTemporaryFile(
+            dir=self.root_dir, delete=False, prefix="zgs_client_output_"
+        )
         output_name = output.name
         output_fileno = output.fileno()
 
@@ -383,7 +400,7 @@ class TestFramework:
                 stdout=output_fileno,
                 stderr=output_fileno,
             )
-            
+
             return_code = proc.wait(timeout=60)
 
             output.seek(0)
@@ -392,17 +409,27 @@ class TestFramework:
                 line = line.decode("utf-8")
                 self.log.debug("line: %s", line)
                 if "root" in line:
-                    filtered_line = re.sub(r'\x1b\[([0-9,A-Z]{1,2}(;[0-9]{1,2})?(;[0-9]{3})?)?[m|K]?', '', line)
+                    filtered_line = re.sub(
+                        r"\x1b\[([0-9,A-Z]{1,2}(;[0-9]{1,2})?(;[0-9]{3})?)?[m|K]?",
+                        "",
+                        line,
+                    )
                     index = filtered_line.find("root=")
                     if index > 0:
                         root = filtered_line[index + 5 : index + 5 + 66]
         except Exception as ex:
-            self.log.error("Failed to upload file via CLI tool, output: %s", output_name)
+            self.log.error(
+                "Failed to upload file via CLI tool, output: %s", output_name
+            )
             raise ex
         finally:
             output.close()
 
-        assert return_code == 0, "%s upload file failed, output: %s, log: %s" % (self.cli_binary, output_name, lines)
+        assert return_code == 0, "%s upload file failed, output: %s, log: %s" % (
+            self.cli_binary,
+            output_name,
+            lines,
+        )
 
         return root
 
@@ -410,8 +437,15 @@ class TestFramework:
         submissions, data_root = create_submission(chunk_data)
         self.contract.submit(submissions)
         self.num_deployed_contracts += 1
-        wait_until(lambda: self.contract.num_submissions() == self.num_deployed_contracts)
-        self.log.info("Submission completed, data root: %s, submissions(%s) = %s", data_root, len(submissions), submissions)
+        wait_until(
+            lambda: self.contract.num_submissions() == self.num_deployed_contracts
+        )
+        self.log.info(
+            "Submission completed, data root: %s, submissions(%s) = %s",
+            data_root,
+            len(submissions),
+            submissions,
+        )
         return data_root
 
     def __upload_file__(self, node_index: int, random_data_size: int) -> str:
@@ -426,7 +460,9 @@ class TestFramework:
 
         # Upload file to storage node
         segments = submit_data(client, chunk_data)
-        self.log.info("segments: %s", [(s["root"], s["index"], s["proof"]) for s in segments])
+        self.log.info(
+            "segments: %s", [(s["root"], s["index"], s["proof"]) for s in segments]
+        )
         wait_until(lambda: client.zgs_get_file_info(data_root)["finalized"])
 
         return data_root
@@ -452,7 +488,6 @@ class TestFramework:
         if clean:
             self.nodes[index].clean_data()
 
-
     def start_storage_node(self, index):
         self.nodes[index].start()
 
@@ -484,7 +519,7 @@ class TestFramework:
 
             if os.path.islink(dst):
                 os.remove(dst)
-            elif os.path.isdir(dst): 
+            elif os.path.isdir(dst):
                 shutil.rmtree(dst)
             elif os.path.exists(dst):
                 os.remove(dst)

tests/test_framework/zg_node.py

@@ -3,24 +3,35 @@ import subprocess
 import tempfile
 
 from test_framework.blockchain_node import BlockChainNodeType, BlockchainNode
-from utility.utils import blockchain_p2p_port, blockchain_rpc_port, blockchain_ws_port, blockchain_rpc_port_tendermint, pprof_port
+from utility.utils import (
+    blockchain_p2p_port,
+    blockchain_rpc_port,
+    blockchain_ws_port,
+    blockchain_rpc_port_tendermint,
+    pprof_port,
+)
 from utility.build_binary import build_zg
 
+
 def zg_node_init_genesis(binary: str, root_dir: str, num_nodes: int):
     assert num_nodes > 0, "Invalid number of blockchain nodes: %s" % num_nodes
 
     if not os.path.exists(binary):
-            build_zg(os.path.dirname(binary))
+        build_zg(os.path.dirname(binary))
 
     shell_script = os.path.join(
-        os.path.dirname(os.path.realpath(__file__)), # test_framework folder
-        "..", "config", "0gchain-init-genesis.sh"
+        os.path.dirname(os.path.realpath(__file__)),  # test_framework folder
+        "..",
+        "config",
+        "0gchain-init-genesis.sh",
     )
 
     zgchaind_dir = os.path.join(root_dir, "0gchaind")
     os.mkdir(zgchaind_dir)
-    
-    log_file = tempfile.NamedTemporaryFile(dir=zgchaind_dir, delete=False, prefix="init_genesis_", suffix=".log")
+
+    log_file = tempfile.NamedTemporaryFile(
+        dir=zgchaind_dir, delete=False, prefix="init_genesis_", suffix=".log"
+    )
     p2p_port_start = blockchain_p2p_port(0)
 
     ret = subprocess.run(
@@ -31,7 +42,11 @@ def zg_node_init_genesis(binary: str, root_dir: str, num_nodes: int):
 
     log_file.close()
 
-    assert ret.returncode == 0, "Failed to init 0gchain genesis, see more details in log file: %s" % log_file.name
+    assert ret.returncode == 0, (
+        "Failed to init 0gchain genesis, see more details in log file: %s"
+        % log_file.name
+    )
+
 
 class ZGNode(BlockchainNode):
     def __init__(
@@ -61,19 +76,27 @@ class ZGNode(BlockchainNode):
 
         self.config_file = None
         self.args = [
-            binary, "start",
-            "--home", data_dir,
+            binary,
+            "start",
+            "--home",
+            data_dir,
             # overwrite json rpc http port: 8545
-            "--json-rpc.address", "127.0.0.1:%s" % blockchain_rpc_port(index),
+            "--json-rpc.address",
+            "127.0.0.1:%s" % blockchain_rpc_port(index),
             # overwrite json rpc ws port: 8546
-            "--json-rpc.ws-address", "127.0.0.1:%s" % blockchain_ws_port(index),
+            "--json-rpc.ws-address",
+            "127.0.0.1:%s" % blockchain_ws_port(index),
             # overwrite p2p port: 26656
-            "--p2p.laddr", "tcp://127.0.0.1:%s" % blockchain_p2p_port(index),
+            "--p2p.laddr",
+            "tcp://127.0.0.1:%s" % blockchain_p2p_port(index),
             # overwrite rpc port: 26657
-            "--rpc.laddr", "tcp://127.0.0.1:%s" % blockchain_rpc_port_tendermint(index),
+            "--rpc.laddr",
+            "tcp://127.0.0.1:%s" % blockchain_rpc_port_tendermint(index),
             # overwrite pprof port: 6060
-            "--rpc.pprof_laddr", "127.0.0.1:%s" % pprof_port(index),
-            "--log_level", "debug"
+            "--rpc.pprof_laddr",
+            "127.0.0.1:%s" % pprof_port(index),
+            "--log_level",
+            "debug",
         ]
 
         for k, v in updated_config.items():
@@ -82,4 +105,4 @@ class ZGNode(BlockchainNode):
                 self.args.append(str(v))
 
     def setup_config(self):
-        """ Already batch initialized by shell script in framework """
+        """Already batch initialized by shell script in framework"""

tests/test_framework/zgs_node.py

@@ -11,6 +11,7 @@ from utility.utils import (
     blockchain_rpc_port,
 )
 
+
 class ZgsNode(TestNode):
     def __init__(
         self,
@@ -98,17 +99,21 @@ class ZgsNode(TestNode):
 
     def zgs_download_segment(self, data_root, start_index, end_index):
         return self.rpc.zgs_downloadSegment([data_root, start_index, end_index])
-    
-    def zgs_download_segment_decoded(self, data_root: str, start_chunk_index: int, end_chunk_index: int) -> bytes:
-        encodedSegment = self.rpc.zgs_downloadSegment([data_root, start_chunk_index, end_chunk_index])
+
+    def zgs_download_segment_decoded(
+        self, data_root: str, start_chunk_index: int, end_chunk_index: int
+    ) -> bytes:
+        encodedSegment = self.rpc.zgs_downloadSegment(
+            [data_root, start_chunk_index, end_chunk_index]
+        )
         return None if encodedSegment is None else base64.b64decode(encodedSegment)
 
     def zgs_get_file_info(self, data_root):
-        return self.rpc.zgs_getFileInfo([data_root])
+        return self.rpc.zgs_getFileInfo([data_root, True])
 
     def zgs_get_file_info_by_tx_seq(self, tx_seq):
         return self.rpc.zgs_getFileInfoByTxSeq([tx_seq])
-    
+
     def zgs_get_flow_context(self, tx_seq):
         return self.rpc.zgs_getFlowContext([tx_seq])
 
@@ -118,9 +123,13 @@ class ZgsNode(TestNode):
 
     def admin_start_sync_file(self, tx_seq):
         return self.rpc.admin_startSyncFile([tx_seq])
-    
-    def admin_start_sync_chunks(self, tx_seq: int, start_chunk_index: int, end_chunk_index: int):
-        return self.rpc.admin_startSyncChunks([tx_seq, start_chunk_index, end_chunk_index])
+
+    def admin_start_sync_chunks(
+        self, tx_seq: int, start_chunk_index: int, end_chunk_index: int
+    ):
+        return self.rpc.admin_startSyncChunks(
+            [tx_seq, start_chunk_index, end_chunk_index]
+        )
 
     def admin_get_sync_status(self, tx_seq):
         return self.rpc.admin_getSyncStatus([tx_seq])
@@ -128,8 +137,8 @@ class ZgsNode(TestNode):
     def sync_status_is_completed_or_unknown(self, tx_seq):
         status = self.rpc.admin_getSyncStatus([tx_seq])
         return status == "Completed" or status == "unknown"
-    
-    def admin_get_file_location(self, tx_seq, all_shards = True):
+
+    def admin_get_file_location(self, tx_seq, all_shards=True):
         return self.rpc.admin_getFileLocation([tx_seq, all_shards])
 
     def clean_data(self):

tests/utility/build_binary.py

@@ -9,31 +9,40 @@ from enum import Enum, unique
 from utility.utils import is_windows_platform, wait_until
 
 # v1.0.0-ci release
-GITHUB_DOWNLOAD_URL="https://api.github.com/repos/0glabs/0g-storage-node/releases/152560136"
+GITHUB_DOWNLOAD_URL = (
+    "https://api.github.com/repos/0glabs/0g-storage-node/releases/152560136"
+)
 
 CONFLUX_BINARY = "conflux.exe" if is_windows_platform() else "conflux"
 BSC_BINARY = "geth.exe" if is_windows_platform() else "geth"
 ZG_BINARY = "0gchaind.exe" if is_windows_platform() else "0gchaind"
-CLIENT_BINARY = "0g-storage-client.exe" if is_windows_platform() else "0g-storage-client"
+CLIENT_BINARY = (
+    "0g-storage-client.exe" if is_windows_platform() else "0g-storage-client"
+)
 
 CLI_GIT_REV = "98d74b7e7e6084fc986cb43ce2c66692dac094a6"
 
+
 @unique
 class BuildBinaryResult(Enum):
     AlreadyExists = 0
     Installed = 1
     NotInstalled = 2
 
+
 def build_conflux(dir: str) -> BuildBinaryResult:
     # Download or build conflux binary if absent
     result = __download_from_github(
         dir=dir,
         binary_name=CONFLUX_BINARY,
-        github_url=GITHUB_DOWNLOAD_URL, 
+        github_url=GITHUB_DOWNLOAD_URL,
         asset_name=__asset_name(CONFLUX_BINARY, zip=True),
     )
 
-    if result == BuildBinaryResult.AlreadyExists or result == BuildBinaryResult.Installed:
+    if (
+        result == BuildBinaryResult.AlreadyExists
+        or result == BuildBinaryResult.Installed
+    ):
         return result
 
     return __build_from_github(
@@ -44,6 +53,7 @@ def build_conflux(dir: str) -> BuildBinaryResult:
         compiled_relative_path=["target", "release"],
     )
 
+
 def build_bsc(dir: str) -> BuildBinaryResult:
     # Download bsc binary if absent
     result = __download_from_github(
@@ -55,10 +65,13 @@ def build_bsc(dir: str) -> BuildBinaryResult:
 
     # Requires to download binary successfully, since it is not ready to build
     # binary from source code.
-    assert result != BuildBinaryResult.NotInstalled, "Cannot download binary from github [%s]" % BSC_BINARY
+    assert result != BuildBinaryResult.NotInstalled, (
+        "Cannot download binary from github [%s]" % BSC_BINARY
+    )
 
     return result
 
+
 def build_zg(dir: str) -> BuildBinaryResult:
     # Download or build 0gchain binary if absent
     result = __download_from_github(
@@ -68,7 +81,10 @@ def build_zg(dir: str) -> BuildBinaryResult:
         asset_name=__asset_name(ZG_BINARY, zip=True),
     )
 
-    if result == BuildBinaryResult.AlreadyExists or result == BuildBinaryResult.Installed:
+    if (
+        result == BuildBinaryResult.AlreadyExists
+        or result == BuildBinaryResult.Installed
+    ):
         return result
 
     return __build_from_github(
@@ -79,17 +95,18 @@ def build_zg(dir: str) -> BuildBinaryResult:
         compiled_relative_path=[],
     )
 
+
 def build_cli(dir: str) -> BuildBinaryResult:
     # Build 0g-storage-client binary if absent
     return __build_from_github(
         dir=dir,
         binary_name=CLIENT_BINARY,
         github_url="https://github.com/0glabs/0g-storage-client.git",
-        git_rev=CLI_GIT_REV,
         build_cmd="go build",
         compiled_relative_path=[],
     )
 
+
 def __asset_name(binary_name: str, zip: bool = False) -> str:
     sys = platform.system().lower()
     if sys == "linux":
@@ -102,24 +119,34 @@ def __asset_name(binary_name: str, zip: bool = False) -> str:
     else:
         raise RuntimeError("Unable to recognize platform")
 
-def __build_from_github(dir: str, binary_name: str, github_url: str, build_cmd: str, compiled_relative_path: list[str], git_rev = None) -> BuildBinaryResult:
+
+def __build_from_github(
+    dir: str,
+    binary_name: str,
+    github_url: str,
+    build_cmd: str,
+    compiled_relative_path: list[str],
+    git_rev=None,
+) -> BuildBinaryResult:
     if git_rev is None:
         versioned_binary_name = binary_name
     elif binary_name.endswith(".exe"):
         versioned_binary_name = binary_name.removesuffix(".exe") + f"_{git_rev}.exe"
     else:
         versioned_binary_name = f"{binary_name}_{git_rev}"
-    
+
     binary_path = os.path.join(dir, binary_name)
     versioned_binary_path = os.path.join(dir, versioned_binary_name)
     if os.path.exists(versioned_binary_path):
         __create_sym_link(versioned_binary_name, binary_name, dir)
         return BuildBinaryResult.AlreadyExists
-    
+
     start_time = time.time()
-    
+
     # clone code from github to a temp folder
-    code_tmp_dir_name = (binary_name[:-4] if is_windows_platform() else binary_name) + "_tmp"
+    code_tmp_dir_name = (
+        binary_name[:-4] if is_windows_platform() else binary_name
+    ) + "_tmp"
     code_tmp_dir = os.path.join(dir, code_tmp_dir_name)
     if os.path.exists(code_tmp_dir):
         shutil.rmtree(code_tmp_dir)
@@ -145,14 +172,22 @@ def __build_from_github(dir: str, binary_name: str, github_url: str, build_cmd:
 
     shutil.rmtree(code_tmp_dir, ignore_errors=True)
 
-    print("Completed to build binary " + binary_name + ", Elapsed: " + str(int(time.time() - start_time)) + " seconds", flush=True)
+    print(
+        "Completed to build binary "
+        + binary_name
+        + ", Elapsed: "
+        + str(int(time.time() - start_time))
+        + " seconds",
+        flush=True,
+    )
 
     return BuildBinaryResult.Installed
 
-def __create_sym_link(src, dst, path = None):
+
+def __create_sym_link(src, dst, path=None):
     if src == dst:
         return
-    
+
     origin_path = os.getcwd()
     if path is not None:
         os.chdir(path)
@@ -171,16 +206,19 @@ def __create_sym_link(src, dst, path = None):
 
     os.chdir(origin_path)
 
-def __download_from_github(dir: str, binary_name: str, github_url: str, asset_name: str) -> BuildBinaryResult:
+
+def __download_from_github(
+    dir: str, binary_name: str, github_url: str, asset_name: str
+) -> BuildBinaryResult:
     if not os.path.exists(dir):
         os.makedirs(dir, exist_ok=True)
 
     binary_path = os.path.join(dir, binary_name)
     if os.path.exists(binary_path):
         return BuildBinaryResult.AlreadyExists
-    
+
     print("Begin to download binary from github: %s" % binary_name, flush=True)
-    
+
     start_time = time.time()
 
     req = requests.get(github_url)
@@ -194,7 +232,7 @@ def __download_from_github(dir: str, binary_name: str, github_url: str, asset_na
     if download_url is None:
         print(f"Cannot find asset by name {asset_name}", flush=True)
         return BuildBinaryResult.NotInstalled
-    
+
     content = requests.get(download_url).content
 
     # Supports to read from zipped binary
@@ -203,17 +241,24 @@ def __download_from_github(dir: str, binary_name: str, github_url: str, asset_na
         with open(asset_path, "xb") as f:
             f.write(content)
         shutil.unpack_archive(asset_path, dir)
-        assert os.path.exists(binary_path), f"Cannot find binary after unzip, binary = {binary_name}, asset = {asset_name}"
+        assert os.path.exists(
+            binary_path
+        ), f"Cannot find binary after unzip, binary = {binary_name}, asset = {asset_name}"
     else:
         with open(binary_path, "xb") as f:
-            f.write(content)    
+            f.write(content)
 
     if not is_windows_platform():
         st = os.stat(binary_path)
         os.chmod(binary_path, st.st_mode | stat.S_IEXEC)
-    
+
     wait_until(lambda: os.access(binary_path, os.X_OK), timeout=120)
 
-    print("Completed to download binary, Elapsed: " + str(int(time.time() - start_time)) + " seconds", flush=True)
+    print(
+        "Completed to download binary, Elapsed: "
+        + str(int(time.time() - start_time))
+        + " seconds",
+        flush=True,
+    )
 
     return BuildBinaryResult.Installed

tests/utility/merkle_tree.py

@@ -162,15 +162,20 @@ class MerkleTree:
         n = len(data)
         if n < ENTRY_SIZE or (n & (n - 1)) != 0:
             raise Exception("Input length is not power of 2")
-        
-        leaves = [Leaf.from_data(data[i:i + ENTRY_SIZE], tree.hasher) for i in range(0, n, ENTRY_SIZE)]
+
+        leaves = [
+            Leaf.from_data(data[i : i + ENTRY_SIZE], tree.hasher)
+            for i in range(0, n, ENTRY_SIZE)
+        ]
         tree.__leaves = leaves
 
         nodes = leaves
         while len(nodes) > 1:
             next_nodes = []
             for i in range(0, len(nodes), 2):
-                next_nodes.append(Node.from_children(nodes[i], nodes[i+1], tree.hasher))
+                next_nodes.append(
+                    Node.from_children(nodes[i], nodes[i + 1], tree.hasher)
+                )
 
             nodes = next_nodes
 

tests/utility/run_all.py

@@ -12,8 +12,20 @@ DEFAULT_PORT_MIN = 11000
 DEFAULT_PORT_MAX = 65535
 DEFAULT_PORT_RANGE = 500
 
+
 def print_testcase_result(color, glyph, script, start_time):
-    print(color[1] + glyph + " Testcase " + script + "\telapsed: " + str(int(time.time() - start_time)) + " seconds" + color[0], flush=True)
+    print(
+        color[1]
+        + glyph
+        + " Testcase "
+        + script
+        + "\telapsed: "
+        + str(int(time.time() - start_time))
+        + " seconds"
+        + color[0],
+        flush=True,
+    )
+
 
 def run_single_test(py, script, test_dir, index, port_min, port_max):
     try:
@@ -58,7 +70,14 @@ def run_single_test(py, script, test_dir, index, port_min, port_max):
         raise err
     print_testcase_result(BLUE, TICK, script, start_time)
 
-def run_all(test_dir: str, test_subdirs: list[str]=[], slow_tests: set[str]={}, long_manual_tests: set[str]={}, single_run_tests: set[str]={}):
+
+def run_all(
+    test_dir: str,
+    test_subdirs: list[str] = [],
+    slow_tests: set[str] = {},
+    long_manual_tests: set[str] = {},
+    single_run_tests: set[str] = {},
+):
     tmp_dir = os.path.join(test_dir, "tmp")
     if not os.path.exists(tmp_dir):
         os.makedirs(tmp_dir, exist_ok=True)
@@ -102,7 +121,11 @@ def run_all(test_dir: str, test_subdirs: list[str]=[], slow_tests: set[str]={},
         for file in os.listdir(subdir_path):
             if file.endswith("_test.py"):
                 rel_path = os.path.join(subdir, file)
-                if rel_path not in slow_tests and rel_path not in long_manual_tests and rel_path not in single_run_tests:
+                if (
+                    rel_path not in slow_tests
+                    and rel_path not in long_manual_tests
+                    and rel_path not in single_run_tests
+                ):
                     TEST_SCRIPTS.append(rel_path)
 
     executor = ProcessPoolExecutor(max_workers=options.max_workers)
@@ -154,4 +177,3 @@ def run_all(test_dir: str, test_subdirs: list[str]=[], slow_tests: set[str]={},
         for c in failed:
             print(c)
         sys.exit(1)
-

tests/utility/simple_rpc_proxy.py

@@ -25,7 +25,13 @@ class RpcCaller:
             if isinstance(parsed, Ok):
                 return parsed.result
             else:
-                print("Failed to call RPC, method = %s(%s), error = %s" % (self.method, str(*args)[-1500:], parsed))
+                print(
+                    "Failed to call RPC, method = %s(%s), error = %s"
+                    % (self.method, str(*args)[-1500:], parsed)
+                )
         except Exception as ex:
-            print("Failed to call RPC, method = %s(%s), exception = %s" % (self.method, str(*args)[-1500:], ex))
+            print(
+                "Failed to call RPC, method = %s(%s), exception = %s"
+                % (self.method, str(*args)[-1500:], ex)
+            )
         return None

tests/utility/spec.py

@@ -1,2 +1,2 @@
 ENTRY_SIZE = 256
-PORA_CHUNK_SIZE = 1024
+PORA_CHUNK_SIZE = 1024

tests/utility/submission.py

@@ -5,6 +5,7 @@ from math import log2
 from utility.merkle_tree import add_0x_prefix, Leaf, MerkleTree
 from utility.spec import ENTRY_SIZE, PORA_CHUNK_SIZE
 
+
 def log2_pow2(n):
     return int(log2(((n ^ (n - 1)) >> 1) + 1))
 
@@ -106,29 +107,27 @@ def create_segment_node(data, offset, batch, size):
         else:
             tree.add_leaf(Leaf(segment_root(data[start:end])))
 
-
     return tree.get_root_hash()
 
 
-
 segment_root_cached_chunks = None
 segment_root_cached_output = None
+
+
 def segment_root(chunks):
     global segment_root_cached_chunks, segment_root_cached_output
 
     if segment_root_cached_chunks == chunks:
         return segment_root_cached_output
 
-
     data_len = len(chunks)
     if data_len == 0:
         return b"\x00" * 32
 
-
     tree = MerkleTree()
     for i in range(0, data_len, ENTRY_SIZE):
         tree.encrypt(chunks[i : i + ENTRY_SIZE])
-    
+
     digest = tree.get_root_hash()
 
     segment_root_cached_chunks = chunks
@@ -241,4 +240,4 @@ def data_to_segments(data):
         segments.append(segment)
         idx += 1
 
-    return segments
+    return segments

tests/utility/utils.py

@@ -5,6 +5,7 @@ import rtoml
 import time
 import sha3
 
+
 class PortMin:
     # Must be initialized with a unique integer for each process
     n = 11000
@@ -35,15 +36,19 @@ def blockchain_rpc_port(n):
 def blockchain_rpc_port_core(n):
     return PortMin.n + MAX_NODES + 3 * MAX_BLOCKCHAIN_NODES + n
 
+
 def blockchain_ws_port(n):
     return PortMin.n + MAX_NODES + 4 * MAX_BLOCKCHAIN_NODES + n
 
+
 def blockchain_rpc_port_tendermint(n):
     return PortMin.n + MAX_NODES + 5 * MAX_BLOCKCHAIN_NODES + n
 
+
 def pprof_port(n):
     return PortMin.n + MAX_NODES + 6 * MAX_BLOCKCHAIN_NODES + n
 
+
 def wait_until(predicate, *, attempts=float("inf"), timeout=float("inf"), lock=None):
     if attempts == float("inf") and timeout == float("inf"):
         timeout = 60
@@ -135,11 +140,12 @@ def assert_greater_than_or_equal(thing1, thing2):
     if thing1 < thing2:
         raise AssertionError("%s < %s" % (str(thing1), str(thing2)))
 
-# 14900K has the performance point 100 
+
+# 14900K has the performance point 100
 def estimate_st_performance():
     hasher = sha3.keccak_256()
-    input =  b"\xcc" * (1<<26)
+    input = b"\xcc" * (1 << 26)
     start_time = time.perf_counter()
     hasher.update(input)
     digest = hasher.hexdigest()
-    return 10 / (time.perf_counter() - start_time)
+    return 10 / (time.perf_counter() - start_time)