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dev: test vectors seed #10859

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merged 2 commits into from
Sep 12, 2024
Merged

dev: test vectors seed #10859

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fa017f9
print seed to stdout on test vectors generation
greged93 Sep 12, 2024
9547105
move println! out of macro
greged93 Sep 12, 2024
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14 changes: 12 additions & 2 deletions crates/cli/commands/src/test_vectors/tables.rs
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Original file line number Diff line number Diff line change
@@ -1,9 +1,10 @@
use alloy_primitives::private::getrandom::getrandom;
use arbitrary::Arbitrary;
use eyre::Result;
use proptest::{
prelude::ProptestConfig,
strategy::{Strategy, ValueTree},
test_runner::TestRunner,
test_runner::{TestRng, TestRunner},
};
use proptest_arbitrary_interop::arb;
use reth_db::tables;
Expand All @@ -17,7 +18,16 @@ const PER_TABLE: usize = 1000;

/// Generates test vectors for specified `tables`. If list is empty, then generate for all tables.
pub(crate) fn generate_vectors(mut tables: Vec<String>) -> Result<()> {
let mut runner = TestRunner::new(ProptestConfig::default());
// Prepare random seed for test (same method as used by proptest)
let mut seed = [0u8; 32];
getrandom(&mut seed)?;
println!("Seed for test vectors: {:?}", seed);

// Start the runner with the seed
let config = ProptestConfig::default();
let rng = TestRng::from_seed(config.rng_algorithm, &seed);
let mut runner = TestRunner::new_with_rng(config, rng);

fs::create_dir_all(VECTORS_FOLDER)?;

macro_rules! generate_vector {
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