Ludovic Marie
cb19660fbe
Add version-bound core, world data, geometry, generation and feature implementations with native client/server comparison tools and scoped evidence reports. Apply Horizon project branding. Workspace tests, Clippy and 147 Python tests passed. Full 51-family survival and expanded provider comparisons are still running; complete gameplay parity and a playable Rust client remain unfinished. Private game artifacts and the isolated simple-block placement work are excluded.
71 lines
3.7 KiB
Python
71 lines
3.7 KiB
Python
#!/usr/bin/env python3
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"""Check recording-start graphics context in a real integrated-server report."""
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import argparse
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import hashlib
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import json
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import os
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import platform
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import shutil
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import sys
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try:
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from . import build_mod, build_pack
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from .test_culling_rays import run_fixture
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except ImportError:
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import build_mod, build_pack
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from test_culling_rays import run_fixture
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def main():
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parser = argparse.ArgumentParser(description=__doc__)
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parser.add_argument('--native-display', action='store_true')
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parser.add_argument('--backend', choices=['opengl', 'vulkan'], help='Require this observed backend; default accepts the game-selected backend')
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args = parser.parse_args()
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root = build_pack.ROOT
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fixture = build_mod.build_integration_fixture('server-graphics',
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'dev.horizonlab.metrics.ServerGraphicsIntegration', fixture_dependencies={})
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version = build_pack.read_lock()['pack_version']
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mod = root / 'dist' / f'horizon-{version}.jar'
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digest = hashlib.sha256(mod.read_bytes()).hexdigest()
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instance = root / '.local/runtime' / ('server-graphics-' + (args.backend or 'default'))
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if instance.exists():
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raise RuntimeError('Use a fresh private fixture directory; existing worlds and reports are not overwritten')
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build_pack.prepare_instance('core-performance', instance, mod)
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if args.backend:
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options = instance / 'options.txt'
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import re
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text, count = re.subn(r'^preferredGraphicsBackend:.*$', 'preferredGraphicsBackend:' + json.dumps(args.backend), options.read_text(), flags=re.MULTILINE)
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if count != 1:
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raise AssertionError('Expected one backend preference')
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options.write_text(text)
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if hashlib.sha256((instance / 'mods' / mod.name).read_bytes()).hexdigest() != digest:
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raise AssertionError('Runtime mod differs from intended build')
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shutil.copy2(fixture, instance / 'mods/server-graphics-fixture.jar')
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command = [sys.executable, str(root / 'tools/runtime.py'), 'demo', '--instance', str(instance), '--heap', '3G', '--compact-headers']
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if platform.system() == 'Linux' and not args.native_display:
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command = ['xvfb-run', '-a', *command]
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run = run_fixture(command, instance, os.environ.copy())
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marker = 'HORIZON_SERVER_GRAPHICS_RESULT '
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results = [json.loads(line.split(marker, 1)[1]) for line in run.stdout.splitlines() if marker in line]
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if run.returncode or len(results) != 1:
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raise RuntimeError('Integrated-server graphics fixture failed; inspect its private runtime log')
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result = results[0]
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if result.get('server_runtime_kind') != 'integrated' or result.get('client_graphics_capture_status') != 'captured_at_recording_start':
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raise AssertionError('Integrated graphics were not captured')
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if args.backend and result.get('graphics_backend', '').lower() != args.backend:
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raise AssertionError('Observed graphics backend differs from the requested experiment')
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if not (instance / 'saves/Demo_World/level.dat').is_file():
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raise AssertionError('Disposable world was not saved')
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report = {'schema': 1, 'platform': platform.platform(), 'architecture': platform.machine(),
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'minecraft': '26.3', 'original_mod_sha256': digest, 'launcher_exit_code': run.returncode,
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'requested_backend': args.backend or 'pack_default', 'result': result, 'limits': ['Short report-context check, not FPS or physical M2 performance.',
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'Graphics context is captured at recording start, not continuously monitored.',
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'World files and full logs remain private.']}
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output = root / 'dist/server-graphics-smoke.json'
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output.write_text(json.dumps(report, indent=2) + '\n')
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print(json.dumps(report), flush=True)
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if __name__ == '__main__':
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main()
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