60 lines
1.5 KiB
Python
60 lines
1.5 KiB
Python
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from __future__ import annotations
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__lazy_modules__ = {"tempfile"}
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import os
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import platform
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import sys
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import tempfile
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import pytest
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def _new_files_inherit_process_gid() -> bool:
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"""Whether a newly created file's group is the process gid.
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On BSD/macOS a new file inherits its parent directory's group rather than
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the creating process's gid, so chown tests that assert ``p.gid ==
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os.getgid()`` do not hold (e.g. when the temp dir is group-owned by wheel).
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"""
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if not hasattr(os, "getgid"):
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return False
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try:
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with tempfile.NamedTemporaryFile() as f:
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return os.fstat(f.fileno()).st_gid == os.getgid()
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except OSError:
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return False
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skip_without_chown = pytest.mark.skipif(
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not hasattr(os, "chown") or not _new_files_inherit_process_gid(),
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reason="os.chown not supported, or new files do not inherit the process gid (e.g. BSD/macOS)",
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)
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skip_without_tty = pytest.mark.skipif(not sys.stdin.isatty(), reason="Not a TTY")
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skip_on_windows = pytest.mark.skipif(
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sys.platform == "win32", reason="Windows not supported for this test (yet)"
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)
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xfail_on_windows = pytest.mark.xfail(
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sys.platform == "win32", reason="Windows not supported for this test (yet)"
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)
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xfail_on_pypy = pytest.mark.xfail(
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platform.python_implementation() == "PyPy",
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reason="PyPy is currently not working on this test!",
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)
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__all__ = [
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"skip_on_windows",
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"skip_without_chown",
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"skip_without_tty",
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"xfail_on_pypy",
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"xfail_on_windows",
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]
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def __dir__() -> list[str]:
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return list(__all__)
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