iuna

commit ed480eea0d5dd63b3596aa592884d62e1c9e5b9a
parent e813905c1e59385f3a4545c20bfa81b129db36ab
Author: Joris Hartog <jorishartog@hotmail.com>
Date:   Wed,  9 Sep 2026 23:36:49 +0200

fix(tests): keep adversarial difficulty cache consistent

Diffstat:
M
src/domain/adversarial_tests.rs
 | 
12
+++++++++---
M
src/domain/ledger_pending.rs
 | 
7
++++++-

2 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/src/domain/adversarial_tests.rs b/src/domain/adversarial_tests.rs
@@ -183,6 +183,7 @@ impl Harness {
         );
         let mut ledger = Ledger::new_with_genesis_burns(allocations, genesis_burns, 1).unwrap();
         ledger.launch_profile.mine_difficulty_bits = 0;
+        ledger.mine_difficulty_windows[0] = 0;
 
         let wallets = all_wallets
             .into_iter()
@@ -2307,9 +2308,14 @@ fn check_committee_selection(seed: u64, lineage_idx: usize) -> TestCaseResult {
     let committee = harness.ledger.burn_committee_for_next_block();
     let mini_committee = mini_burn_committee_for_next_block(&harness.ledger)
         .expect("mini committee oracle should replay generated lineage");
-    let snapshot_committee = Ledger::from_snapshot_at(harness.ledger.snapshot(), NOW_MS)
-        .unwrap()
-        .burn_committee_for_next_block();
+    let snapshot_ledger = Ledger::from_snapshot_at(harness.ledger.snapshot(), NOW_MS);
+    prop_assert!(
+        snapshot_ledger.is_ok(),
+        "seed={} snapshot replay failed: {}",
+        seed,
+        snapshot_ledger.as_ref().err().unwrap()
+    );
+    let snapshot_committee = snapshot_ledger.unwrap().burn_committee_for_next_block();
 
     prop_assert_eq!(
         committee.clone(),
diff --git a/src/domain/ledger_pending.rs b/src/domain/ledger_pending.rs
@@ -464,7 +464,12 @@ impl Ledger {
                 let required_difficulty =
                     self.mine_difficulty_bits_for_anchor_height(anchor_block.height);
                 if *difficulty_bits != required_difficulty {
-                    bail!("mine transaction difficulty is invalid");
+                    bail!(
+                        "mine transaction difficulty is invalid: got {}, required {} at anchor height {}",
+                        difficulty_bits,
+                        required_difficulty,
+                        anchor_block.height
+                    );
                 }
             }
         }