49 lines
1.8 KiB
Python
49 lines
1.8 KiB
Python
#!/usr/bin/env python3
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# SPDX-License-Identifier: GPL-3.0-or-later
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"""Tracked guardrails for Phase-1.0AR."""
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from __future__ import annotations
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import argparse
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import json
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from pathlib import Path
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import unittest
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PARSER = argparse.ArgumentParser()
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PARSER.add_argument("--root", type=Path, required=True)
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ROOT = PARSER.parse_args().root
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class Phase10ARGuardrails(unittest.TestCase):
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@classmethod
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def setUpClass(cls) -> None:
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cls.data = json.loads((ROOT / "manifests/retroarch/phase-1.0ar-result-channel-model.json").read_text(encoding="utf-8"))
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def test_completion_not_eof_is_boundary(self) -> None:
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channel = self.data["channel"]
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self.assertFalse(channel["eof_is_success"])
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self.assertFalse(channel["silent_incomplete_is_success"])
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self.assertTrue(channel["record_completion_is_success_boundary"])
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self.assertTrue(channel["deadline_preempts_crossing_read"])
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def test_partial_reads_do_not_require_atomic_write(self) -> None:
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channel = self.data["channel"]
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self.assertTrue(channel["arbitrary_partial_reads_supported"])
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self.assertTrue(channel["byte_at_a_time_supported"])
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self.assertTrue(channel["record_overflow_rejected"])
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def test_no_live_channel_target_or_authority(self) -> None:
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channel = self.data["channel"]
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for key in ("live_pipe_present", "live_fd_present", "real_clock_present",
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"process_interface_present"):
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self.assertFalse(channel[key])
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self.assertFalse(any(self.data["authorizations"].values()))
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self.assertFalse(self.data["decision"]["live_channel_implementation_allowed"])
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self.assertFalse(self.data["decision"]["target_implementation_allowed"])
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self.assertFalse(self.data["decision"]["device_action_allowed"])
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if __name__ == "__main__":
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unittest.main(argv=[__file__])
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