mirror of
https://github.com/horizon-rust/horizon.git
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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]>
77 lines
6.5 KiB
Python
77 lines
6.5 KiB
Python
#!/usr/bin/env python3
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"""Compare native InventoryTick transfers, shared stack identity and change callbacks."""
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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,-1,0,1,2,5,2147483647]
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def row(mode='both',**kw):
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v=dict(mode=mode,stacks=[dict(item=1,count=2,pop=5),dict(item=2,count=1,pop=2),dict(item=1,count=1,pop=0),dict(item=-1,count=0,pop=0)],slots=[[0,0],[1,0],[8,1],[35,2]],equipment=[[0,0],[1,1],[7,2]],selected=0,level=1,argument=0,argument_level=1,slot=-1,fail_at=0,mutate_at=0,mutate_ref=0,after_count=1,pop_ref=1,after_pop=5,replace_slot=8,replace_ref=2,equipment_slot=7,equipment_ref=0,after_selected=8,after_level=1);v.update(kw);return v
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for mode in ['inventory','equipment','both','stack']:
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for item in [-1,0,1,2]:
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for count in edges:
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for pop in edges:
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for level in [0,1]:
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v=row(mode,level=level,argument_level=level)
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v['stacks'][0]=dict(item=item,count=count,pop=pop)
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yield v
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for mode in ['inventory','equipment','both','stack']:
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for fail in range(1,9):
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for mutate in range(1,9):
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for count in [-1,0,2]:yield row(mode,fail_at=fail,mutate_at=mutate,after_count=count)
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# Inserts into an unpopulated EnumMap entry after iteration has begun.
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for initial in range(8):
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for inserted in range(8):
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for mutate in [1,2]:yield row('equipment',equipment=[[initial,0]],equipment_slot=inserted,mutate_at=mutate)
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rng=random.Random(0x494e565449434b)
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for _ in range(2000):
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v=row(rng.choice(['inventory','equipment','both','stack']),stacks=[dict(item=rng.randrange(-1,3),count=rng.choice(edges),pop=rng.choice(edges)) for __ in range(4)],slots=[[i,rng.randrange(4)] for i in rng.sample(range(43),rng.randrange(44))],equipment=[[i,rng.randrange(4)] for i in rng.sample(range(8),rng.randrange(9))],selected=rng.randrange(9),level=rng.randrange(2),argument=rng.randrange(4),argument_level=rng.randrange(2),slot=rng.randrange(-1,8),fail_at=rng.randrange(10),mutate_at=rng.randrange(10),mutate_ref=rng.randrange(4),after_count=rng.choice(edges),pop_ref=rng.randrange(4),after_pop=rng.choice(edges),replace_slot=rng.randrange(-1,43),replace_ref=rng.randrange(4),equipment_slot=rng.randrange(-1,8),equipment_ref=rng.randrange(4),after_selected=rng.randrange(9),after_level=rng.randrange(2))
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yield v
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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-inventory-tick-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/VanillaInventoryTickOracle.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/inventory_tick_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.VanillaInventoryTickOracle',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,'inventory_tick_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:,} inventory tick 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 Inventory.tick, EntityEquipment.tick and ItemStack.inventoryTick composed over shared stacks. Custom item handlers trace server dispatch; level/item callbacks mutate counts, pop time, selection and future slot/enum-map entries or fail. Client JAR uses an actual allocated ClientLevel for the non-server branch; dedicated server uses null because ClientLevel is absent. Concrete registered item tick effects, arbitrary getItem overrides, whole entity/world ticks and complete gameplay integration remain pending.'}
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lab.write_json(report_path,report);print(f'Scoped inventory tick parity passed: {report_path}')
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if __name__=='__main__':main()
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