From fc5d2c8e2077eaeef82dbc59601f2e41c3572cb7 Mon Sep 17 00:00:00 2001
From: Song Xuyang <xuyangsong@hotmail.com>
Date: Tue, 10 Oct 2023 17:33:21 +0800
Subject: [PATCH] fix action proof bench

---
 taiga_halo2/benches/action_proof.rs | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/taiga_halo2/benches/action_proof.rs b/taiga_halo2/benches/action_proof.rs
index 49b99e97..b8ec0f05 100644
--- a/taiga_halo2/benches/action_proof.rs
+++ b/taiga_halo2/benches/action_proof.rs
@@ -13,7 +13,7 @@ use taiga_halo2::{
         ACTION_CIRCUIT_PARAMS_SIZE, ACTION_PROVING_KEY, ACTION_VERIFYING_KEY, SETUP_PARAMS_MAP,
         TAIGA_COMMITMENT_TREE_DEPTH,
     },
-    merkle_tree::{Anchor, MerklePath},
+    merkle_tree::{MerklePath, Node},
     note::{Note, NoteType, RandomSeed},
     nullifier::{Nullifier, NullifierKeyContainer},
 };
@@ -66,7 +66,10 @@ fn bench_action_proof(name: &str, c: &mut Criterion) {
             }
         };
         let input_merkle_path = MerklePath::random(&mut rng, TAIGA_COMMITMENT_TREE_DEPTH);
-        let anchor = Anchor::from(pallas::Base::random(&mut rng));
+        let anchor = {
+            let cm_note = Node::from(&input_note);
+            input_merkle_path.root(cm_note)
+        };
         let rseed = RandomSeed::random(&mut rng);
         ActionInfo::new(input_note, input_merkle_path, anchor, output_note, rseed)
     };