mirror of https://github.com/pypa/pip
88 lines
2.7 KiB
Python
88 lines
2.7 KiB
Python
import locale
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import os
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import pytest
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import pip._internal.compat
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from pip._internal.compat import (
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console_to_str, expanduser, get_path_uid, native_str,
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)
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def test_get_path_uid():
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path = os.getcwd()
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assert get_path_uid(path) == os.stat(path).st_uid
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@pytest.mark.skipif("not hasattr(os, 'O_NOFOLLOW')")
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def test_get_path_uid_without_NOFOLLOW(monkeypatch):
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monkeypatch.delattr("os.O_NOFOLLOW")
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path = os.getcwd()
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assert get_path_uid(path) == os.stat(path).st_uid
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# Skip unconditionally on Windows, as symlinks need admin privs there
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@pytest.mark.skipif("sys.platform == 'win32'")
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@pytest.mark.skipif("not hasattr(os, 'symlink')")
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def test_get_path_uid_symlink(tmpdir):
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f = tmpdir.mkdir("symlink").join("somefile")
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f.write("content")
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fs = f + '_link'
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os.symlink(f, fs)
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with pytest.raises(OSError):
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get_path_uid(fs)
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@pytest.mark.skipif("not hasattr(os, 'O_NOFOLLOW')")
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@pytest.mark.skipif("not hasattr(os, 'symlink')")
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def test_get_path_uid_symlink_without_NOFOLLOW(tmpdir, monkeypatch):
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monkeypatch.delattr("os.O_NOFOLLOW")
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f = tmpdir.mkdir("symlink").join("somefile")
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f.write("content")
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fs = f + '_link'
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os.symlink(f, fs)
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with pytest.raises(OSError):
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get_path_uid(fs)
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def test_console_to_str(monkeypatch):
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some_bytes = b"a\xE9\xC3\xE9b"
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encodings = ('ascii', 'utf-8', 'iso-8859-1', 'iso-8859-5',
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'koi8_r', 'cp850')
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for e in encodings:
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monkeypatch.setattr(locale, 'getpreferredencoding', lambda: e)
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result = console_to_str(some_bytes)
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assert result.startswith("a")
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assert result.endswith("b")
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def test_console_to_str_warning(monkeypatch):
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some_bytes = b"a\xE9b"
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def check_warning(msg, *args, **kwargs):
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assert msg.startswith(
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"Subprocess output does not appear to be encoded as")
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monkeypatch.setattr(locale, 'getpreferredencoding', lambda: 'utf-8')
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monkeypatch.setattr(pip._internal.compat.logger, 'warning', check_warning)
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console_to_str(some_bytes)
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def test_to_native_str_type():
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some_bytes = b"test\xE9 et approuv\xC3\xE9"
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some_unicode = b"test\xE9 et approuv\xE9".decode('iso-8859-15')
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assert isinstance(native_str(some_bytes, True), str)
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assert isinstance(native_str(some_unicode, True), str)
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@pytest.mark.parametrize("home,path,expanded", [
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("/Users/test", "~", "/Users/test"),
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("/Users/test", "~/.cache", "/Users/test/.cache"),
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# Verify that we are not affected by https://bugs.python.org/issue14768
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("/", "~", "/"),
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("/", "~/.cache", "/.cache"),
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])
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def test_expanduser(home, path, expanded, monkeypatch):
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monkeypatch.setenv("HOME", home)
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assert expanduser(path) == expanded
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