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test: adjust ComputeMerkleRoot tests

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Update the integer fuzz test to move the vector into `ComputeMerkleRoot`, matching production usage patterns and avoiding unnecessary copies.

Update `merkle_test_BlockWitness` to use an odd number of transactions to ensure the test covers the scenario where leaf duplication occurs. Also switch to `GetWitnessHash` to match `BlockWitnessMerkleRoot` semantics.
The manual vector setup retains the exact-size `resize` to explicitly verify the behavior against the calculated root.
This commit is contained in:
Lőrinc
2025-11-22 13:30:04 +01:00
parent b26762bdcb
commit f0a2183108
2 changed files with 9 additions and 8 deletions
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4
src/test/fuzz/integer.cpp
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@@ -80,8 +80,8 @@ FUZZ_TARGET(integer, .init = initialize_integer)
}
constexpr uint256 u256_min{"0000000000000000000000000000000000000000000000000000000000000000"};
constexpr uint256 u256_max{"ffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffffff"};
const std::vector<uint256> v256{u256, u256_min, u256_max};
(void)ComputeMerkleRoot(v256);
std::vector v256{u256, u256_min, u256_max};
(void)ComputeMerkleRoot(std::move(v256));
(void)DecompressAmount(u64);
{
if (std::optional<CAmount> parsed = ParseMoney(FormatMoney(i64))) {