Add serialization compatibility test for transaction index (#1673)

data/header.json

@@ -1,9 +1,9 @@
 {
   "block_merkle_tree_root": "MERKLE_COMM~AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAgAAAAAAAAAAAAAAAAAAAAQA",
-  "builder_commitment": "BUILDER_COMMITMENT~upd4eFij7NNHTMYiVQoL-hDBw3bJiOMmCoNJxxgGwJ6h",
+  "builder_commitment": "BUILDER_COMMITMENT~jlEvJoHPETCSwXF6UKcD22zOjfoHGuyVFTVkP_BNc-no",
   "builder_signature": {
-    "r": "0xc7b7c4062ada11d09530d759af4f2d9d84dd2d1ca6117299dee9b36e039642b6",
-    "s": "0x10cc3c7c0d0d69ba19348c720ee95cbb48470b9181cc32c9922af86b83fba9a2",
+    "r": "0xa1c3795850b7b490e616b60fead89753841fbc9fffe1a939d483f1d959ad1c45",
+    "s": "0x20228f5b63b14792d371dce479978e45020f19602189ef6d325b73029a2848ac",
     "v": 27
   },
   "chain_config": {
@@ -30,8 +30,8 @@
   },
   "l1_head": 124,
   "ns_table": {
-    "bytes": "AQAAAO7/wAAIBAAA"
+    "bytes": "AwAAAO7/wAAcBgAAobC5EkAOAABksAWiXBQAAA=="
   },
-  "payload_commitment": "HASH~Ojg3e_G9UzTwOygEDDcbvgakaVCqMByIiFrlkLXT72qf",
+  "payload_commitment": "HASH~u-mEo1mwByROUhnvO7pBFitcD0UEvruK-b8WONkKoCLQ",
   "timestamp": 789
 }

data/ns_table.json

@@ -1,3 +1,3 @@
 {
-  "bytes": "AQAAAO7/wAAIBAAA"
+  "bytes": "AwAAAO7/wAAcBgAAobC5EkAOAABksAWiXBQAAA=="
 }

data/payload.json

@@ -1,6 +1,6 @@
 {
   "ns_table": {
-    "bytes": "AQAAAO7/wAAIBAAA"
+    "bytes": "AwAAAO7/wAAcBgAAobC5EkAOAABksAWiXBQAAA=="
   },
-  "raw_payload": "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"
+  "raw_payload": "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"
 }

data/transaction.json

@@ -1,4 +1,4 @@
 {
   "namespace": 12648430,
-  "payload": "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"
-}
+  "payload": "vj8cymNUwpTPZMCY3qItBACelLfb+2v0bng7fk/U3aoEfKP36cdVglIDjBkk3D5Dpz9jZLgthi81fsxCGod7uMTy40NZUWR69skwH9gd67REz6ar2K9OuVPwKG3F3Vg973TIrwKTP3plY4Lu6hW6El2AgT5q9qqgmZ3XwnIpZ1lfbAIJ7Ngn6RRTXFsa+jtLb0goXSQtALN69RHcntnqe3q2Ao02ZTxWkspFf0GPgOtCVh6/NcftJfP7D/wDNF+7mT4fCUn7jzySd0oc/BNFtAx8inCSJyZLrOCRhjkiBd8VNjrWUx9mA76WZpIRSlUwIooO2MzeQwL/mkbJjojVQg=="
+}

data/tx_index.json

@@ -0,0 +1,14 @@
+{
+  "ns_index": [
+    2,
+    0,
+    0,
+    0
+  ],
+  "tx_index": [
+    5,
+    0,
+    0,
+    0
+  ]
+}

sequencer/src/reference_tests.rs

@@ -22,17 +22,19 @@
 //! test.
 
 use crate::{
-    block::NsTable, state::FeeInfo, ChainConfig, FeeAccount, Header, L1BlockInfo, Payload,
-    Transaction, ValidatedState,
+    block::NsTable, state::FeeInfo, ChainConfig, FeeAccount, Header, L1BlockInfo, NamespaceId,
+    Payload, SeqTypes, Transaction, ValidatedState,
 };
 use async_compatibility_layer::logging::{setup_backtrace, setup_logging};
 use committable::Committable;
 use es_version::SequencerVersion;
+use hotshot_query_service::availability::QueryablePayload;
 use hotshot_types::traits::{
     block_contents::vid_commitment, signature_key::BuilderSignatureKey, BlockPayload, EncodeBytes,
 };
 use jf_merkle_tree::MerkleTreeScheme;
 use pretty_assertions::assert_eq;
+use rand::{Rng, RngCore};
 use sequencer_utils::commitment_to_u256;
 use serde::{de::DeserializeOwned, Serialize};
 use serde_json::Value;
@@ -43,21 +45,31 @@ use vbs::BinarySerializer;
 type Serializer = vbs::Serializer<SequencerVersion>;
 
 async fn reference_payload() -> Payload {
-    Payload::from_transactions(
-        vec![reference_transaction()],
-        &Default::default(),
-        &Default::default(),
-    )
-    .await
-    .unwrap()
-    .0
+    const NUM_NS_IDS: usize = 3;
+    let ns_ids: [NamespaceId; NUM_NS_IDS] = [12648430.into(), 314159265.into(), 2718281828.into()];
+
+    let mut rng = jf_utils::test_rng();
+    let txs = {
+        const NUM_TXS: usize = 20;
+        let mut txs = Vec::with_capacity(NUM_TXS);
+        for _ in 0..NUM_TXS {
+            let ns_id = ns_ids[rng.gen_range(0..NUM_NS_IDS)];
+            txs.push(reference_transaction(ns_id, &mut rng));
+        }
+        txs
+    };
+
+    Payload::from_transactions(txs, &Default::default(), &Default::default())
+        .await
+        .unwrap()
+        .0
 }
 
 async fn reference_ns_table() -> NsTable {
     reference_payload().await.ns_table().clone()
 }
 
-const REFERENCE_NS_TABLE_COMMITMENT: &str = "NSTABLE~jqBfNUW1lSijWpKpPNc9yxQs28YckB80gFJWnHIwOQMC";
+const REFERENCE_NS_TABLE_COMMITMENT: &str = "NSTABLE~tMW0-hGn0563bgYgvsO9r95f2AUiTD_2tvjDOuGRwNA5";
 
 fn reference_l1_block() -> L1BlockInfo {
     L1BlockInfo {
@@ -126,14 +138,23 @@ async fn reference_header() -> Header {
     }
 }
 
-const REFERENCE_HEADER_COMMITMENT: &str = "BLOCK~mHlaknD1qKCz0UBtV2GpnqfO6gFqF5yN-9qkmLMRG3rp";
+const REFERENCE_HEADER_COMMITMENT: &str = "BLOCK~dh1KpdvvxSvnnPpOi2yI3DOg8h6ltr2Kv13iRzbQvtN2";
 
-fn reference_transaction() -> Transaction {
-    let payload: [u8; 1024] = std::array::from_fn(|i| (i % (u8::MAX as usize)) as u8);
-    Transaction::new(12648430.into(), payload.to_vec())
+fn reference_transaction<R>(ns_id: NamespaceId, rng: &mut R) -> Transaction
+where
+    R: RngCore,
+{
+    let mut tx_payload = vec![0u8; 256];
+    rng.fill_bytes(&mut tx_payload);
+    Transaction::new(ns_id, tx_payload)
 }
 
-const REFERENCE_TRANSACTION_COMMITMENT: &str = "TX~jmYCutMVgguprgpZHywPwkehwXfibQx951gh4LSLmfwp";
+const REFERENCE_TRANSACTION_COMMITMENT: &str = "TX~EikfLslj3g6sIWRZYpN6ZuU1gadN77AHXmRA56yNnPrQ";
+
+async fn reference_tx_index() -> <Payload as QueryablePayload<SeqTypes>>::TransactionIndex {
+    let payload = reference_payload().await;
+    payload.iter(payload.ns_table()).last().unwrap()
+}
 
 fn reference_test_without_committable<T: Serialize + DeserializeOwned + Eq + Debug>(
     name: &str,
@@ -256,6 +277,11 @@ async fn test_reference_payload() {
     reference_test_without_committable("payload", &reference_payload().await);
 }
 
+#[async_std::test]
+async fn test_reference_tx_index() {
+    reference_test_without_committable("tx_index", &reference_tx_index().await);
+}
+
 #[async_std::test]
 async fn test_reference_ns_table() {
     reference_test(
@@ -305,7 +331,7 @@ async fn test_reference_header() {
 fn test_reference_transaction() {
     reference_test(
         "transaction",
-        reference_transaction(),
+        reference_transaction(12648430.into(), &mut jf_utils::test_rng()),
         REFERENCE_TRANSACTION_COMMITMENT,
     );
 }