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Test RandomX bootstrap difficulty

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Capri 2026-09-16 20:20:45 +00:00
commit b46ce28c09
Signed by: VextaProject
SSH key fingerprint: SHA256:739BZv8LvIDY2tR7lXLy/IQ6MaGTQtYcG9GNvCjmpVM
1 changed files with 8 additions and 4 deletions
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12
src/test/pow_tests.cpp
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@ -828,16 +828,20 @@ BOOST_AUTO_TEST_CASE(MultiAlgo_DAA_activation_boundary_test)
firstMultiAlgoShaBits, firstMultiAlgoShaBits,
expectedShaTarget.GetCompact()); expectedShaTarget.GetCompact());
// No RandomX block exists yet. For now this deliberately documents // No RandomX block exists yet, so the first RandomX block must use
// the current fallback to InitialDifficulty(). This is NOT the final // the explicitly configured RandomX bootstrap target.
// RandomX launch calibration and will be replaced by an explicit
// RandomX initial target before activation is enabled.
const unsigned int firstRandomXBits = const unsigned int firstRandomXBits =
GetNextWorkRequired(&blocks[39], nullptr, consensus, ALGO_RANDOMX); GetNextWorkRequired(&blocks[39], nullptr, consensus, ALGO_RANDOMX);
BOOST_CHECK_EQUAL( BOOST_CHECK_EQUAL(
firstRandomXBits, firstRandomXBits,
RandomXInitialDifficulty(consensus)); RandomXInitialDifficulty(consensus));
// Mainnet bootstrap calibration: approximately one RandomX block every
// 20 minutes at the reference 66.76 kH/s hashrate.
BOOST_CHECK_EQUAL(
RandomXInitialDifficulty(consensus),
0x1d359bc1U);
} }