mirror of
https://github.com/horizon-rust/horizon.git
synced 2026-11-07 11:06:11 -10:00
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.
38 lines
1.9 KiB
Python
38 lines
1.9 KiB
Python
from pathlib import Path
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import tempfile
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import unittest
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from unittest import mock
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from tools import test_float_log_parity as parity
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class FloatLogRunnerTests(unittest.TestCase):
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def test_binary_comparison_rejects_difference_and_truncated_equal_outputs(self):
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with tempfile.TemporaryDirectory() as temp:
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reference, candidate = Path(temp)/"java.bin", Path(temp)/"rust.bin"
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reference.write_bytes(bytes.fromhex("000000003f800000"))
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candidate.write_bytes(bytes.fromhex("000000003f800001"))
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with self.assertRaisesRegex(ValueError, "float bits 3f800001"):
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parity.compare(reference, candidate, 0x3f800000, 2)
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candidate.write_bytes(reference.read_bytes())
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self.assertEqual(parity.compare(reference, candidate, 0x3f800000, 2), 2)
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with self.assertRaisesRegex(ValueError, "does not cover 3 floats"):
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parity.compare(reference, candidate, 0x3f800000, 3)
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def test_exhaustive_range_covers_all_float_bits(self):
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self.assertEqual(parity.ranges(True), [(0, 1 << 32)])
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for start, count in parity.ranges(False):
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self.assertGreaterEqual(start, 0)
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self.assertLessEqual(start + count, 1 << 32)
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def test_failed_verification_removes_old_report(self):
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with tempfile.TemporaryDirectory() as temp:
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report = Path(temp)/"rust-float-log-parity/report.json"
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report.parent.mkdir()
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report.write_text('{"old_success":true}')
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with mock.patch.object(parity.lab, "LOCAL", Path(temp)), mock.patch("sys.argv", ["parity"]), \
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mock.patch.object(parity.test_rust_parity, "verify_artifacts", side_effect=ValueError("corrupt artifact")):
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with self.assertRaisesRegex(ValueError, "corrupt artifact"):
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parity.main()
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self.assertFalse(report.exists())
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