90 lines
3.0 KiB
Python
90 lines
3.0 KiB
Python
"""disk_quota.py 单元测试。
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不连真 DB ── parse_bytes / scan_user_dir / skip dotfile 行为 / 不存在路径,
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都纯 Python 文件系统操作可单测。upsert / check_disk_quota 需要 DB,跳过(集成测覆盖)。
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"""
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from __future__ import annotations
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import sys
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import tempfile
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import unittest
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from pathlib import Path
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sys.path.insert(0, str(Path(__file__).resolve().parents[1]))
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from core.storage.disk_quota import parse_bytes, scan_user_dir
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class TestParseBytes(unittest.TestCase):
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def test_int_passthrough(self):
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self.assertEqual(parse_bytes(1024), 1024)
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self.assertEqual(parse_bytes(0), 0)
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def test_gb(self):
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self.assertEqual(parse_bytes("5gb"), 5 * 1024 ** 3)
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self.assertEqual(parse_bytes("5g"), 5 * 1024 ** 3)
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self.assertEqual(parse_bytes("5GB"), 5 * 1024 ** 3)
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def test_mb(self):
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self.assertEqual(parse_bytes("500mb"), 500 * 1024 ** 2)
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self.assertEqual(parse_bytes("500m"), 500 * 1024 ** 2)
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def test_kb(self):
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self.assertEqual(parse_bytes("1kb"), 1024)
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def test_bytes(self):
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self.assertEqual(parse_bytes("1024b"), 1024)
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self.assertEqual(parse_bytes("1024"), 1024)
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def test_float_suffix(self):
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self.assertEqual(parse_bytes("1.5gb"), int(1.5 * 1024 ** 3))
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def test_invalid(self):
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self.assertIsNone(parse_bytes(""))
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self.assertIsNone(parse_bytes("xxx"))
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self.assertIsNone(parse_bytes("1.2.3"))
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self.assertIsNone(parse_bytes(None))
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class TestScanUserDir(unittest.TestCase):
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def test_empty_dir(self):
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with tempfile.TemporaryDirectory() as d:
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b, c = scan_user_dir(Path(d))
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self.assertEqual((b, c), (0, 0))
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def test_nonexistent(self):
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b, c = scan_user_dir(Path("/nonexistent/path/xxx"))
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self.assertEqual((b, c), (0, 0))
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def test_count_and_size(self):
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with tempfile.TemporaryDirectory() as d:
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root = Path(d)
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(root / "a.txt").write_bytes(b"hello") # 5
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(root / "sub").mkdir()
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(root / "sub" / "b.txt").write_bytes(b"world!") # 6
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(root / "sub" / "c.txt").write_bytes(b"x" * 1000) # 1000
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b, c = scan_user_dir(root)
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self.assertEqual(b, 1011)
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self.assertEqual(c, 3)
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def test_skip_dotfile_toplevel(self):
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"""平台隐藏缓存/临时区与用户记忆不计入产品文件配额。"""
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with tempfile.TemporaryDirectory() as d:
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root = Path(d)
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(root / "a.txt").write_bytes(b"counted") # 7
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for hidden in (
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".zcbot_cache",
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".zcbot_external_results",
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".zcbot_tmp",
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".memory",
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):
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(root / hidden).mkdir()
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(root / hidden / "skipped.bin").write_bytes(b"x" * 99999)
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b, c = scan_user_dir(root)
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self.assertEqual(b, 7)
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self.assertEqual(c, 1)
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if __name__ == "__main__":
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unittest.main()
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