204 lines
7.4 KiB
Python
204 lines
7.4 KiB
Python
"""Package Index Tests
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"""
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import sys
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import os
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import unittest
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import pkg_resources
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from setuptools.compat import urllib2, httplib, HTTPError, unicode, pathname2url
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import distutils.errors
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import setuptools.package_index
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from setuptools.tests.server import IndexServer
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class TestPackageIndex(unittest.TestCase):
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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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try:
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v = index.open_url(url)
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except Exception:
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v = sys.exc_info()[1]
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self.assertTrue(url in str(v))
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else:
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self.assertTrue(isinstance(v, HTTPError))
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def test_bad_url_typo(self):
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# issue 16
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# easy_install inquant.contentmirror.plone breaks because of a typo
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# in its home URL
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index = setuptools.package_index.PackageIndex(
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hosts=('www.example.com',)
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)
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url = 'url:%20https://svn.plone.org/svn/collective/inquant.contentmirror.plone/trunk'
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try:
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v = index.open_url(url)
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except Exception:
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v = sys.exc_info()[1]
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self.assertTrue(url in str(v))
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else:
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self.assertTrue(isinstance(v, HTTPError))
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def test_bad_url_bad_status_line(self):
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index = setuptools.package_index.PackageIndex(
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hosts=('www.example.com',)
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)
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def _urlopen(*args):
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raise httplib.BadStatusLine('line')
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index.opener = _urlopen
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url = 'http://example.com'
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try:
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v = index.open_url(url)
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except Exception:
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v = sys.exc_info()[1]
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self.assertTrue('line' in str(v))
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else:
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raise AssertionError('Should have raise here!')
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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(
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hosts=('www.example.com',)
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)
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# issue 20
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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:
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error = sys.exc_info()[1]
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msg = unicode(error)
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assert 'nonnumeric port' in msg or 'getaddrinfo failed' in msg or 'Name or service not known' in msg
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return
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raise RuntimeError("Did not raise")
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def test_bad_url_screwy_href(self):
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index = setuptools.package_index.PackageIndex(
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hosts=('www.example.com',)
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)
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# issue #160
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if sys.version_info[0] == 2 and sys.version_info[1] == 7:
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# this should not fail
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url = 'http://example.com'
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page = ('<a href="http://www.famfamfam.com]('
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'http://www.famfamfam.com/">')
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index.process_index(url, page)
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def test_url_ok(self):
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index = setuptools.package_index.PackageIndex(
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hosts=('www.example.com',)
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)
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url = 'file:///tmp/test_package_index'
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self.assertTrue(index.url_ok(url, True))
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def test_links_priority(self):
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"""
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Download links from the pypi simple index should be used before
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external download links.
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https://bitbucket.org/tarek/distribute/issue/163
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Usecase :
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- someone uploads a package on pypi, a md5 is generated
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- someone manually copies this link (with the md5 in the url) onto an
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external page accessible from the package page.
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- someone reuploads the package (with a different md5)
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- while easy_installing, an MD5 error occurs because the external link
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is used
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-> Setuptools should use the link from pypi, not the external one.
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"""
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if sys.platform.startswith('java'):
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# Skip this test on jython because binding to :0 fails
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return
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# start an index server
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server = IndexServer()
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server.start()
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index_url = server.base_url() + 'test_links_priority/simple/'
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# scan a test index
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pi = setuptools.package_index.PackageIndex(index_url)
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requirement = pkg_resources.Requirement.parse('foobar')
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pi.find_packages(requirement)
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server.stop()
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# the distribution has been found
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self.assertTrue('foobar' in pi)
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# we have only one link, because links are compared without md5
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self.assertTrue(len(pi['foobar'])==1)
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# the link should be from the index
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self.assertTrue('correct_md5' in pi['foobar'][0].location)
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def test_parse_bdist_wininst(self):
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self.assertEqual(setuptools.package_index.parse_bdist_wininst(
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'reportlab-2.5.win32-py2.4.exe'), ('reportlab-2.5', '2.4', 'win32'))
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self.assertEqual(setuptools.package_index.parse_bdist_wininst(
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'reportlab-2.5.win32.exe'), ('reportlab-2.5', None, 'win32'))
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self.assertEqual(setuptools.package_index.parse_bdist_wininst(
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'reportlab-2.5.win-amd64-py2.7.exe'), ('reportlab-2.5', '2.7', 'win-amd64'))
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self.assertEqual(setuptools.package_index.parse_bdist_wininst(
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'reportlab-2.5.win-amd64.exe'), ('reportlab-2.5', None, 'win-amd64'))
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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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self.assertEqual(url, 'https://example.com/bar')
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self.assertEqual(rev, '2995')
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def test_local_index(self):
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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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f = open('index.html', 'w')
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f.write('<div>content</div>')
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f.close()
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try:
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url = 'file:' + pathname2url(os.getcwd()) + '/'
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res = setuptools.package_index.local_open(url)
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finally:
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os.remove('index.html')
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assert 'content' in res.read()
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class TestContentCheckers(unittest.TestCase):
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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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checker.feed('You should probably not be using MD5'.encode('ascii'))
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self.assertEqual(checker.hash.hexdigest(),
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'f12895fdffbd45007040d2e44df98478')
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self.assertTrue(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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checker.feed('anything'.encode('ascii'))
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self.assertTrue(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(
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'http://foo/bar#md5=')
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checker.feed('anything'.encode('ascii'))
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self.assertTrue(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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self.assertEqual(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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rep = checker.report(lambda x: x, 'My message about %s')
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self.assertEqual(rep, 'My message about md5')
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