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import http.client |
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import re |
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import urllib.error |
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import urllib.request |
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from inspect import cleandoc |
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import pytest |
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import setuptools.package_index |
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import distutils.errors |
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class TestPackageIndex: |
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def test_regex(self): |
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hash_url = 'http://other_url?:action=show_md5&' |
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hash_url += 'digest=0123456789abcdef0123456789abcdef' |
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doc = """ |
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<a href="http://some_url">Name</a> |
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(<a title="MD5 hash" |
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href="{hash_url}">md5</a>) |
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""".lstrip().format(**locals()) |
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assert setuptools.package_index.PYPI_MD5.match(doc) |
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def test_bad_url_bad_port(self): |
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index = setuptools.package_index.PackageIndex() |
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url = 'http://127.0.0.1:0/nonesuch/test_package_index' |
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with pytest.raises(Exception, match=re.escape(url)): |
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v = index.open_url(url) |
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assert isinstance(v, urllib.error.HTTPError) |
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def test_bad_url_typo(self): |
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index = setuptools.package_index.PackageIndex(hosts=('www.example.com',)) |
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url = 'url:%20https://svn.plone.org/svn/collective/inquant.contentmirror.plone/trunk' |
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with pytest.raises(Exception, match=re.escape(url)): |
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v = index.open_url(url) |
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assert isinstance(v, urllib.error.HTTPError) |
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def test_bad_url_bad_status_line(self): |
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index = setuptools.package_index.PackageIndex(hosts=('www.example.com',)) |
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def _urlopen(*args): |
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raise http.client.BadStatusLine('line') |
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index.opener = _urlopen |
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url = 'http://example.com' |
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with pytest.raises(Exception, match=r'line'): |
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index.open_url(url) |
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def test_bad_url_double_scheme(self): |
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""" |
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A bad URL with a double scheme should raise a DistutilsError. |
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""" |
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index = setuptools.package_index.PackageIndex(hosts=('www.example.com',)) |
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url = 'http://http://svn.pythonpaste.org/Paste/wphp/trunk' |
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try: |
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index.open_url(url) |
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except distutils.errors.DistutilsError as error: |
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msg = str(error) |
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assert ( |
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'nonnumeric port' in msg |
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or 'getaddrinfo failed' in msg |
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or 'Name or service not known' in msg |
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) |
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return |
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raise RuntimeError("Did not raise") |
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def test_url_ok(self): |
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index = setuptools.package_index.PackageIndex(hosts=('www.example.com',)) |
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url = 'file:///tmp/test_package_index' |
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assert index.url_ok(url, True) |
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def test_parse_bdist_wininst(self): |
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parse = setuptools.package_index.parse_bdist_wininst |
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actual = parse('reportlab-2.5.win32-py2.4.exe') |
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expected = 'reportlab-2.5', '2.4', 'win32' |
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assert actual == expected |
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actual = parse('reportlab-2.5.win32.exe') |
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expected = 'reportlab-2.5', None, 'win32' |
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assert actual == expected |
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actual = parse('reportlab-2.5.win-amd64-py2.7.exe') |
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expected = 'reportlab-2.5', '2.7', 'win-amd64' |
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assert actual == expected |
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actual = parse('reportlab-2.5.win-amd64.exe') |
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expected = 'reportlab-2.5', None, 'win-amd64' |
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assert actual == expected |
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def test__vcs_split_rev_from_url(self): |
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""" |
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Test the basic usage of _vcs_split_rev_from_url |
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""" |
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vsrfu = setuptools.package_index.PackageIndex._vcs_split_rev_from_url |
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url, rev = vsrfu('https://example.com/bar@2995') |
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assert url == 'https://example.com/bar' |
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assert rev == '2995' |
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def test_local_index(self, tmpdir): |
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""" |
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local_open should be able to read an index from the file system. |
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""" |
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index_file = tmpdir / 'index.html' |
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with index_file.open('w') as f: |
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f.write('<div>content</div>') |
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url = 'file:' + urllib.request.pathname2url(str(tmpdir)) + '/' |
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res = setuptools.package_index.local_open(url) |
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assert 'content' in res.read() |
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def test_egg_fragment(self): |
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""" |
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EGG fragments must comply to PEP 440 |
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""" |
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epoch = [ |
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'', |
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'1!', |
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] |
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releases = [ |
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'0', |
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'0.0', |
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'0.0.0', |
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] |
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pre = [ |
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'a0', |
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'b0', |
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'rc0', |
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] |
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post = ['.post0'] |
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dev = [ |
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'.dev0', |
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] |
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local = [ |
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('', ''), |
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('+ubuntu.0', '+ubuntu.0'), |
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('+ubuntu-0', '+ubuntu.0'), |
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('+ubuntu_0', '+ubuntu.0'), |
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] |
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versions = [ |
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[''.join([e, r, p, loc]) for loc in locs] |
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for e in epoch |
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for r in releases |
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for p in sum([pre, post, dev], ['']) |
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for locs in local |
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] |
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for v, vc in versions: |
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dists = list( |
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setuptools.package_index.distros_for_url( |
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'http://example.com/example-foo.zip#egg=example-foo-' + v |
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) |
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) |
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assert dists[0].version == '' |
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assert dists[1].version == vc |
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def test_download_git_with_rev(self, tmp_path, fp): |
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url = 'git+https://github.example/group/project@master#egg=foo' |
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index = setuptools.package_index.PackageIndex() |
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expected_dir = tmp_path / 'project@master' |
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fp.register([ |
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'git', |
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'clone', |
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'--quiet', |
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'https://github.example/group/project', |
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expected_dir, |
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]) |
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fp.register(['git', '-C', expected_dir, 'checkout', '--quiet', 'master']) |
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result = index.download(url, tmp_path) |
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assert result == str(expected_dir) |
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assert len(fp.calls) == 2 |
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def test_download_git_no_rev(self, tmp_path, fp): |
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url = 'git+https://github.example/group/project#egg=foo' |
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index = setuptools.package_index.PackageIndex() |
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expected_dir = tmp_path / 'project' |
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fp.register([ |
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'git', |
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'clone', |
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'--quiet', |
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'https://github.example/group/project', |
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expected_dir, |
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]) |
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index.download(url, tmp_path) |
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def test_download_svn(self, tmp_path): |
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url = 'svn+https://svn.example/project#egg=foo' |
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index = setuptools.package_index.PackageIndex() |
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msg = r".*SVN download is not supported.*" |
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with pytest.raises(distutils.errors.DistutilsError, match=msg): |
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index.download(url, tmp_path) |
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class TestContentCheckers: |
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def test_md5(self): |
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checker = setuptools.package_index.HashChecker.from_url( |
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'http://foo/bar#md5=f12895fdffbd45007040d2e44df98478' |
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) |
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checker.feed('You should probably not be using MD5'.encode('ascii')) |
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assert checker.hash.hexdigest() == 'f12895fdffbd45007040d2e44df98478' |
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assert checker.is_valid() |
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def test_other_fragment(self): |
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"Content checks should succeed silently if no hash is present" |
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checker = setuptools.package_index.HashChecker.from_url( |
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'http://foo/bar#something%20completely%20different' |
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) |
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checker.feed('anything'.encode('ascii')) |
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assert checker.is_valid() |
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def test_blank_md5(self): |
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"Content checks should succeed if a hash is empty" |
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checker = setuptools.package_index.HashChecker.from_url('http://foo/bar#md5=') |
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checker.feed('anything'.encode('ascii')) |
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assert checker.is_valid() |
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def test_get_hash_name_md5(self): |
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checker = setuptools.package_index.HashChecker.from_url( |
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'http://foo/bar#md5=f12895fdffbd45007040d2e44df98478' |
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) |
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assert checker.hash_name == 'md5' |
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def test_report(self): |
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checker = setuptools.package_index.HashChecker.from_url( |
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'http://foo/bar#md5=f12895fdffbd45007040d2e44df98478' |
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) |
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rep = checker.report(lambda x: x, 'My message about %s') |
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assert rep == 'My message about md5' |
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class TestPyPIConfig: |
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def test_percent_in_password(self, tmp_home_dir): |
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pypirc = tmp_home_dir / '.pypirc' |
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pypirc.write_text( |
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cleandoc( |
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""" |
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[pypi] |
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repository=https://pypi.org |
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username=jaraco |
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password=pity% |
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""" |
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), |
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encoding="utf-8", |
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) |
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cfg = setuptools.package_index.PyPIConfig() |
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cred = cfg.creds_by_repository['https://pypi.org'] |
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assert cred.username == 'jaraco' |
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assert cred.password == 'pity%' |
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@pytest.mark.timeout(1) |
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def test_REL_DoS(): |
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""" |
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REL should not hang on a contrived attack string. |
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""" |
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setuptools.package_index.REL.search('< rel=' + ' ' * 2**12) |
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