nx_js_octane_regexp_ck.nx

nx_js_octane_regexp_ck.nx -- AUTHORITATIVE Octane RegExp verification: run the real 126KB V8 regexp.js corpus (seeded Octane base.js PRNG) ONE pass through all 12 blocks and assert the sum == V8's checksum 1666109. This IS what the benchmark's run() certifies -- run() just repeats this identical, PRNG-independent computation 5x (the blocks iterate FIXED pre-built variant arrays, no Math.random inside), so a 1-pass match == REGEXP_OK. Preferred over nx_js_octane_regexp because the 5x harness is the longest-running test and gets SIGTERM'd on an unstable WSL VM (not OOM -- 15GB free). regexp_cksum.js = head(stub+seed) + raw + a foot that exposes the blocks and sums them. expect_exit: 0 license_tier: ORIGINAL