mirror of
https://github.com/samuelncui/yatm.git
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Samuel Cui
573f70ba9e
Upgrade ACP to v0.2.6 for continuous linear-target copying and ordered native filename completion. Preserve Archive capacity diagnostics, use indexed Restore checks, and maintain real Archive/Restore physical acceptance with reproducible capacity research.
47 lines
2.0 KiB
Python
47 lines
2.0 KiB
Python
import argparse
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import json
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from pathlib import Path
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import subprocess
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import tempfile
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import unittest
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from unittest.mock import patch
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from physical_ew_run import run
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class EWRunTests(unittest.TestCase):
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def args(self, root):
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return argparse.Namespace(output=root / "new-run", device=Path("/dev/test-tape"),
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sg_device=Path("/dev/test-sg"), barcode="ABC123", authorize_erase="ABC123",
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ltfs=root / "ltfs", mkltfs=root / "mkltfs", lto_info=root / "info",
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trace_library=root / "observer.so", expected_native_min_bytes=1024**4,
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file_bytes=1024**3, max_bytes=2 * 1024**4)
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def test_different_cartridge_never_formats(self):
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with tempfile.TemporaryDirectory() as directory:
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args, calls = self.args(Path(directory)), []
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def command(argv, **kwargs):
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calls.append(argv)
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if argv[0] == str(args.lto_info):
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kwargs["stdout"].write(b"Barcode: XYZ789\n")
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return subprocess.CompletedProcess(argv, 0)
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with patch("physical_ew_run.idle"), patch("physical_ew_run.subprocess.run", side_effect=command):
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with self.assertRaisesRegex(RuntimeError, "identity"):
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run(args)
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self.assertEqual(len(calls), 2)
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self.assertFalse(any(str(args.mkltfs) in call for call in calls))
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self.assertEqual(json.loads((args.output / "status.json").read_text())["phase"], "needs-inspection")
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def test_existing_run_cannot_replay_destructive_stage(self):
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with tempfile.TemporaryDirectory() as directory:
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args = self.args(Path(directory))
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args.output.mkdir()
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with patch("physical_ew_run.subprocess.run") as command:
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with self.assertRaises(FileExistsError):
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run(args)
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command.assert_not_called()
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if __name__ == "__main__":
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unittest.main()
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