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The previous method for detecting FAT filesystems on macOS relied on parsing `df` and `mount` command output, which is brittle and prone to issues with command output variations. This change replaces the shell command parsing with a more robust and idiomatic approach using Foundation.framework's `NSURL` API. This directly queries the volume's localized format description, ensuring accurate identification of MS-DOS (FAT12/FAT16/FAT32) volumes while correctly distinguishing them from ExFAT. Adds unit tests for the `isFAT` function to verify basic functionality and error handling. Closes #3483
38 lines
1.4 KiB
Python
38 lines
1.4 KiB
Python
#!/usr/bin/python3 -OO
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# Copyright 2007-2026 by The SABnzbd-Team (sabnzbd.org)
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#
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# This program is free software; you can redistribute it and/or
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# modify it under the terms of the GNU General Public License
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# as published by the Free Software Foundation; either version 2
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# of the License, or (at your option) any later version.
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#
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# This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY; without even the implied warranty of
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# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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# GNU General Public License for more details.
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#
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# You should have received a copy of the GNU General Public License
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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"""
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tests.test_utils.test_checkdir - Testing SABnzbd checkdir
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"""
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from sabnzbd.utils.checkdir import isFAT
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class TestIsFAT:
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"""test sabnzbd.utils.checkdir.isFAT"""
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def test_not_fat(self, tmp_path, capsys):
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"""The test system is not expected to run on FAT"""
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assert isFAT(str(tmp_path)) is False
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# isFAT prints in its exception handler, so no output means no exception was raised
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assert capsys.readouterr().out == ""
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def test_non_existing_dir(self, capsys):
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"""A non-existing dir is not FAT"""
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assert isFAT("such_a_dir_does_not_exist") is False
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assert capsys.readouterr().out == ""
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