28 lines
978 B
Python
28 lines
978 B
Python
import importlib.util
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import pathlib
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def load_module():
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script_path = pathlib.Path(__file__).resolve().parents[1] / "resources" / "scripts" / "napseer_mcp_server.py"
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spec = importlib.util.spec_from_file_location("napseer_gateway_log_compaction_test", script_path)
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module = importlib.util.module_from_spec(spec)
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assert spec and spec.loader
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spec.loader.exec_module(module)
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return module
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def test_log_compaction_preserves_live_writer_inode(tmp_path):
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mod = load_module()
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log_path = tmp_path / "gateway.log"
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log_path.write_bytes((b"old-line\n" * 200) + b"recent-line\n")
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inode_before = log_path.stat().st_ino
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with log_path.open("ab", buffering=0) as live_writer:
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mod.compact_log_file(log_path, 128)
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live_writer.write(b"after-compaction\n")
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assert log_path.stat().st_ino == inode_before
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content = log_path.read_bytes()
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assert content.endswith(b"after-compaction\n")
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assert b"recent-line\n" in content
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