mirror of
https://github.com/pypa/pip
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56 lines
2 KiB
Python
56 lines
2 KiB
Python
"""
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Tests for compatibility workarounds.
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"""
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import os
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import pytest
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from tests.lib import pyversion, assert_all_changes
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@pytest.mark.network
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def test_debian_egg_name_workaround(script):
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"""
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We can uninstall packages installed with the pyversion removed from the
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egg-info metadata directory name.
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Refs:
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http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=618367
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https://bugs.launchpad.net/ubuntu/+source/distribute/+bug/725178
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https://bitbucket.org/ianb/pip/issue/104/pip-uninstall-on-ubuntu-linux
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"""
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result = script.pip('install', 'INITools==0.2', expect_error=True)
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egg_info = os.path.join(
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script.site_packages, "INITools-0.2-py%s.egg-info" % pyversion)
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# Debian only removes pyversion for global installs, not inside a venv
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# so even if this test runs on a Debian/Ubuntu system with broken
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# setuptools, since our test runs inside a venv we'll still have the normal
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# .egg-info
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assert egg_info in result.files_created, "Couldn't find %s" % egg_info
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# The Debian no-pyversion version of the .egg-info
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mangled = os.path.join(script.site_packages, "INITools-0.2.egg-info")
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assert mangled not in result.files_created, "Found unexpected %s" % mangled
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# Simulate a Debian install by copying the .egg-info to their name for it
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full_egg_info = os.path.join(script.base_path, egg_info)
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assert os.path.isdir(full_egg_info)
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full_mangled = os.path.join(script.base_path, mangled)
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os.renames(full_egg_info, full_mangled)
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assert os.path.isdir(full_mangled)
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# Try the uninstall and verify that everything is removed.
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result2 = script.pip("uninstall", "INITools", "-y")
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assert_all_changes(result, result2, [script.venv / 'build', 'cache'])
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def test_setup_py_with_dos_line_endings(script, data):
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"""
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It doesn't choke on a setup.py file that uses DOS line endings (\\r\\n).
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Refs https://github.com/pypa/pip/issues/237
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"""
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to_install = data.packages.join("LineEndings")
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script.pip('install', to_install, expect_error=False)
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