mirror of
https://github.com/horizon-rust/horizon.git
synced 2026-11-07 02:56:17 -10:00
Ludovic MarieandClaude Opus 5.5
0b581f9ffe
horizon-client, horizon-world and horizon-protocol each had an example named `probe`. Cargo copies every crate's examples into one <profile>/examples/ directory, so parallel parity harnesses sharing a target dir could run another crate's probe (CI parity run 40055656303: command_parse ran the horizon-world dispatcher). The examples are now client_probe, world_probe and protocol_probe ([[example]] in each Cargo.toml; the files stay where they are), and every harness builds and runs its own crate's name. tools/parity.py recognises the new names when it counts the probes a harness ran, and renames the old `probe` in recorded artifacts to the crate's target (from the record's -p, else its probe sources), so the prebuild still builds them instead of dropping them as unknown. Co-Authored-By: Claude Opus 5.5 <[email protected]>
74 lines
6.3 KiB
Python
74 lines
6.3 KiB
Python
#!/usr/bin/env python3
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"""Compare native food propertiess and strict scalar stack validation."""
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import argparse
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import json
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import os
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from pathlib import Path
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import platform
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import subprocess
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import random
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import struct
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import math
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try:
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from . import lab, test_rust_parity as base
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except ImportError:
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import lab
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import test_rust_parity as base
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def corpus():
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edges=[-2147483648,-1,0,1,19,20,21,2147483647]
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floats=[0,0x80000000,1,0x3f000000,0x3f800000,0x40a00000,0xbf800000,0x7f800000,0xff800000,0x7fc00000]
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seeds=[0,1,-1,-9223372036854775808,9223372036854775807,123456789]
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def food(food=10,saturation=0x40a00000,exhaustion=0,timer=0):return dict(food=food,saturation=saturation,exhaustion=exhaustion,timer=timer)
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def config(**kw):
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v=dict(position=[1.25,64.5,-2.75],foods=[food(),food(20)],random=0,food=0,reseed=False,seeds=[99,101]);v.update(kw);return v
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def row(**kw):
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v=dict(initial=config(),after=config(position=[-3.5,71.25,9.5],foods=[food(2,0x80000000),food(18)],random=1,food=1,reseed=True),seeds=[0,1],player=True,xor=False,nutrition=4,saturation=0x40a00000,always=False,fail=-1,mutate=-1);v.update(kw);return v
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for xor in [False,True]:
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for seed in seeds:
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for player in [False,True]:
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for fail in range(-1,4):
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for mutate in range(-1,4):yield row(xor=xor,seeds=[seed,~seed],player=player,fail=fail,mutate=mutate)
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for nutrition in edges:
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for saturation in floats:
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for level in edges:yield row(nutrition=nutrition,saturation=saturation,initial=config(foods=[food(level,saturation),food()]))
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rng=random.Random(0x464f4f444c495354)
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def random_food():return food(rng.choice(edges),rng.choice(floats),rng.choice(floats),rng.choice(edges))
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def random_config():return config(position=[rng.choice([-0.0,0.0,1.25,-15.5,29999999.5]) for _ in range(3)],foods=[random_food(),random_food()],random=rng.randrange(2),food=rng.randrange(2),reseed=bool(rng.randrange(2)),seeds=[rng.randrange(-2**63,2**63) for _ in range(2)])
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for _ in range(2400):yield row(initial=random_config(),after=random_config(),seeds=[rng.randrange(-2**63,2**63) for _ in range(2)],player=bool(rng.randrange(2)),xor=bool(rng.randrange(2)),nutrition=rng.choice(edges),saturation=rng.choice(floats),always=bool(rng.randrange(2)),fail=rng.randrange(-1,4),mutate=rng.randrange(-1,4))
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def main():
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parser=argparse.ArgumentParser(description=__doc__);parser.add_argument('--prepare',action='store_true');args=parser.parse_args()
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build=lab.LOCAL/'rust-food-properties-parity';build.mkdir(parents=True,exist_ok=True)
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report_path=build/'report.json';report_path.unlink(missing_ok=True)
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if args.prepare:lab.prepare()
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lock,jars,libraries=base.verify_artifacts()
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oracle=lab.ROOT/'mods/horizon/src/test/java/dev/horizonlab/parity/VanillaFoodPropertiesOracle.java'
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sources=[oracle,Path(__file__),lab.ROOT/'tools/test_rust_parity.py',lab.ROOT/'tools/lab.py',lab.ROOT/'Cargo.toml',lab.ROOT/'Cargo.lock',lab.ROOT/'crates/horizon-core/Cargo.toml',lab.ROOT/'crates/horizon-world/Cargo.toml',*sorted((lab.ROOT/'crates/horizon-core/src').rglob('*.rs')),*sorted((lab.ROOT/'crates/horizon-world/src').rglob('*.rs')),lab.ROOT/'crates/horizon-world/examples/probe/food_properties_fixture.rs']
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tested_sources=base.source_hashes(sources)
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classes=build/'classes';classes.mkdir(exist_ok=True)
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def run(command,name):
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with (build/(name+'.log')).open('w',encoding='utf-8') as log:base.run(list(map(str,command)),stdout=log,stderr=subprocess.STDOUT)
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dependency_path=os.pathsep.join(map(str,libraries))
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run(['javac','--release',lock['minecraft']['java_major'],'-proc:none','-sourcepath',str(lab.ROOT/'mods/horizon/src/test/java'),'-cp',str(jars['server'])+os.pathsep+dependency_path,'-d',classes,oracle],'compile-java')
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def java(side,mode,path):
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run(['java','-Xmx512M','-cp',os.pathsep.join([str(classes),str(jars[side]),dependency_path]),'dev.horizonlab.parity.VanillaFoodPropertiesOracle',mode,path],side+'-'+mode)
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fixtures=list(corpus());inputs=build/'inputs.txt';inputs.write_text(''.join(json.dumps(value,separators=(',',':'))+'\n' for value in fixtures),encoding='utf-8')
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fixture_paths=[inputs];tested_fixtures=base.source_hashes(fixture_paths)
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run(['cargo','build','--release','-p','horizon-world','--example','world_probe'],'compile-rust')
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metadata=json.loads(subprocess.check_output(['cargo','metadata','--no-deps','--format-version','1'],cwd=lab.ROOT,text=True))
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binary=Path(metadata['target_directory'])/'release/examples'/('world_probe.exe' if os.name=='nt' else 'world_probe')
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run([binary,'food_properties_fixture',build],'rust');references=[]
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for side,jar in jars.items():
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java(side,side,build);reference=build/f'{side}.txt';matched=base.compare(reference,build/'rust.txt')
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references.append({'side':side,'jar_sha256':lab.digest(jar,'sha256'),'output_sha256':lab.digest(reference,'sha256'),'matched_output_lines':matched})
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print(f'{side}: {matched:,} food properties output lines match Rust',flush=True)
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base.ensure_sources_unchanged(sources,tested_sources);base.ensure_sources_unchanged(fixture_paths,tested_fixtures)
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report={'schema':1,'minecraft':lock['minecraft']['version'],'manifest_sha1':lock['minecraft']['manifest_sha1'],'platform':platform.platform(),'java':subprocess.check_output(['java','--version'],text=True).splitlines()[0],'rustc':subprocess.check_output(['rustc','--version'],text=True).strip(),'fixtures':len(fixtures),'sources_sha256':tested_sources,'fixtures_sha256':tested_fixtures,'rust_output_sha256':lab.digest(build/'rust.txt','sha256'),'references':references,'scope':'Actual FoodProperties.onConsume with real stored FoodData, native LegacyRandomSource and XoroshiroRandomSource, player/non-player class selection, and controlled random/food getter and level sound callbacks. Compares sound arguments, stored hunger/saturation, captured random-source selection, subsequent RNG state, position reads and mutation/failure prefixes. Rust uses the existing FoodData and random stream implementations. Sound mixing/playback, concrete consumable dispatch, particles/effects and full gameplay integration remain pending.'}
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lab.write_json(report_path,report);print(f'Scoped food properties parity passed: {report_path}')
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if __name__=='__main__':main()
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