Ludovic Marie
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 <noreply@anthropic.com>
45 lines
2.1 KiB
Python
45 lines
2.1 KiB
Python
#!/usr/bin/env python3
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"""Compare selected-slot drops with Minecraft.handleKeybinds in all four game modes.
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The oracle invokes the unmodified native key handler, consuming real drop-key
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clicks, and MultiPlayerGameMode.dropItem's real prediction and swing dispatch.
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Other keys are idle and execution stops at the following item-use boundary.
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Checks Q/Ctrl+Q, slots 0/8, empty/single/partial/full stacks and repeated drops.
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Checks swing attempts and drop packet counts, including packets without swings
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for empty slots. Packet delivery, animation ticks, item entities and statistics
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are outside scope.
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"""
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import os
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import subprocess
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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 main():
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lock, jars, libraries = base.verify_artifacts()
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build = lab.LOCAL / 'held-drop-parity'
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build.mkdir(parents=True, exist_ok=True)
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classes = build / 'classes'
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classes.mkdir(exist_ok=True)
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# Minecraft's key handler also links client-only libraries.
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_, game_dir = lab.config()
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libraries += sorted((game_dir / 'libraries/client').rglob('*.jar'))
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classpath = os.pathsep.join(map(str, [jars['client'], *libraries]))
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oracle = lab.ROOT / 'mods/horizon/src/test/java/dev/horizonlab/parity/VanillaHeldDropOracle.java'
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subprocess.run(['javac', '--release', str(lock['minecraft']['java_major']), '-proc:none',
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'-cp', classpath, '-d', str(classes), str(oracle)], check=True)
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subprocess.run(['java', '-Xmx512M', '-cp', str(classes) + os.pathsep + classpath,
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'dev.horizonlab.parity.VanillaHeldDropOracle', str(build / 'vanilla.txt')], check=True)
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with (build / 'rust.txt').open('w') as out:
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subprocess.run(['cargo', 'run', '--quiet', '-p', 'horizon-client', '--example',
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'client_probe', '--', 'held_drop_fixture'], cwd=lab.ROOT, stdout=out, check=True)
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matched = base.compare(build / 'vanilla.txt', build / 'rust.txt')
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print(f'Held drop parity passed: {matched} inventory/drop/swing/packet snapshots match vanilla')
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if __name__ == '__main__':
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main()
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