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Fix for #6296: Deterministic RNG in peer DAS publish block tests (#7192)

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#6296: Deterministic RNG in peer DAS publish block tests


  Made test functions to call publish-block APIs with true for the deterministic RNG boolean parameter while production code with false. This will deterministically shuffle columns for unit tests under broadcast_validation_tests.rs.
This commit is contained in:
SunnysidedJ
2025-04-09 16:35:15 +01:00
committed by GitHub
parent 759b0612b3
commit d96b73152e
9 changed files with 36 additions and 5 deletions
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2
beacon_node/http_api/src/publish_blocks.rs
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@@ -521,7 +521,7 @@ fn publish_column_sidecars<T: BeaconChainTypes>(
.len()
.saturating_sub(malicious_withhold_count);
// Randomize columns before dropping the last malicious_withhold_count items
data_column_sidecars.shuffle(&mut rand::thread_rng());
data_column_sidecars.shuffle(&mut **chain.rng.lock());
data_column_sidecars.truncate(columns_to_keep);
}
let pubsub_messages = data_column_sidecars