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"""Package Index Tests
"""
import sys
import os
import unittest
import pkg_resources
from setuptools.compat import urllib2, httplib, HTTPError, unicode, pathname2url
import distutils.errors
import setuptools.package_index
from setuptools.tests.server import IndexServer
class TestPackageIndex(unittest.TestCase):
def test_bad_url_bad_port(self):
index = setuptools.package_index.PackageIndex()
url = 'http://127.0.0.1:0/nonesuch/test_package_index'
try:
v = index.open_url(url)
except Exception:
v = sys.exc_info()[1]
self.assertTrue(url in str(v))
else:
self.assertTrue(isinstance(v, HTTPError))
def test_bad_url_typo(self):
# issue 16
# easy_install inquant.contentmirror.plone breaks because of a typo
# in its home URL
index = setuptools.package_index.PackageIndex(
hosts=('www.example.com',)
)
url = 'url:%20https://svn.plone.org/svn/collective/inquant.contentmirror.plone/trunk'
try:
v = index.open_url(url)
except Exception:
v = sys.exc_info()[1]
self.assertTrue(url in str(v))
else:
self.assertTrue(isinstance(v, HTTPError))
def test_bad_url_bad_status_line(self):
index = setuptools.package_index.PackageIndex(
hosts=('www.example.com',)
)
def _urlopen(*args):
raise httplib.BadStatusLine('line')
index.opener = _urlopen
url = 'http://example.com'
try:
v = index.open_url(url)
except Exception:
v = sys.exc_info()[1]
self.assertTrue('line' in str(v))
else:
raise AssertionError('Should have raise here!')
def test_bad_url_double_scheme(self):
"""
A bad URL with a double scheme should raise a DistutilsError.
"""
index = setuptools.package_index.PackageIndex(
hosts=('www.example.com',)
)
# issue 20
url = 'http://http://svn.pythonpaste.org/Paste/wphp/trunk'
try:
index.open_url(url)
except distutils.errors.DistutilsError:
error = sys.exc_info()[1]
msg = unicode(error)
assert 'nonnumeric port' in msg or 'getaddrinfo failed' in msg or 'Name or service not known' in msg
return
raise RuntimeError("Did not raise")
def test_bad_url_screwy_href(self):
index = setuptools.package_index.PackageIndex(
hosts=('www.example.com',)
)
# issue #160
if sys.version_info[0] == 2 and sys.version_info[1] == 7:
# this should not fail
url = 'http://example.com'
page = ('<a href="http://www.famfamfam.com]('
'http://www.famfamfam.com/">')
index.process_index(url, page)
def test_url_ok(self):
index = setuptools.package_index.PackageIndex(
hosts=('www.example.com',)
)
url = 'file:///tmp/test_package_index'
self.assertTrue(index.url_ok(url, True))
def test_links_priority(self):
"""
Download links from the pypi simple index should be used before
external download links.
https://bitbucket.org/tarek/distribute/issue/163
Usecase :
- someone uploads a package on pypi, a md5 is generated
- someone manually copies this link (with the md5 in the url) onto an
external page accessible from the package page.
- someone reuploads the package (with a different md5)
- while easy_installing, an MD5 error occurs because the external link
is used
-> Setuptools should use the link from pypi, not the external one.
"""
if sys.platform.startswith('java'):
# Skip this test on jython because binding to :0 fails
return
# start an index server
server = IndexServer()
server.start()
index_url = server.base_url() + 'test_links_priority/simple/'
# scan a test index
pi = setuptools.package_index.PackageIndex(index_url)
requirement = pkg_resources.Requirement.parse('foobar')
pi.find_packages(requirement)
server.stop()
# the distribution has been found
self.assertTrue('foobar' in pi)
# we have only one link, because links are compared without md5
self.assertTrue(len(pi['foobar'])==1)
# the link should be from the index
self.assertTrue('correct_md5' in pi['foobar'][0].location)
def test_parse_bdist_wininst(self):
self.assertEqual(setuptools.package_index.parse_bdist_wininst(
'reportlab-2.5.win32-py2.4.exe'), ('reportlab-2.5', '2.4', 'win32'))
self.assertEqual(setuptools.package_index.parse_bdist_wininst(
'reportlab-2.5.win32.exe'), ('reportlab-2.5', None, 'win32'))
self.assertEqual(setuptools.package_index.parse_bdist_wininst(
'reportlab-2.5.win-amd64-py2.7.exe'), ('reportlab-2.5', '2.7', 'win-amd64'))
self.assertEqual(setuptools.package_index.parse_bdist_wininst(
'reportlab-2.5.win-amd64.exe'), ('reportlab-2.5', None, 'win-amd64'))
def test__vcs_split_rev_from_url(self):
"""
Test the basic usage of _vcs_split_rev_from_url
"""
vsrfu = setuptools.package_index.PackageIndex._vcs_split_rev_from_url
url, rev = vsrfu('https://example.com/bar@2995')
self.assertEqual(url, 'https://example.com/bar')
self.assertEqual(rev, '2995')
def test_local_index(self):
"""
local_open should be able to read an index from the file system.
"""
f = open('index.html', 'w')
f.write('<div>content</div>')
f.close()
try:
url = 'file:' + pathname2url(os.getcwd()) + '/'
res = setuptools.package_index.local_open(url)
finally:
os.remove('index.html')
assert 'content' in res.read()
class TestContentCheckers(unittest.TestCase):
def test_md5(self):
checker = setuptools.package_index.HashChecker.from_url(
'http://foo/bar#md5=f12895fdffbd45007040d2e44df98478')
checker.feed('You should probably not be using MD5'.encode('ascii'))
self.assertEqual(checker.hash.hexdigest(),
'f12895fdffbd45007040d2e44df98478')
self.assertTrue(checker.is_valid())
def test_other_fragment(self):
"Content checks should succeed silently if no hash is present"
checker = setuptools.package_index.HashChecker.from_url(
'http://foo/bar#something%20completely%20different')
checker.feed('anything'.encode('ascii'))
self.assertTrue(checker.is_valid())
def test_blank_md5(self):
"Content checks should succeed if a hash is empty"
checker = setuptools.package_index.HashChecker.from_url(
'http://foo/bar#md5=')
checker.feed('anything'.encode('ascii'))
self.assertTrue(checker.is_valid())
def test_get_hash_name_md5(self):
checker = setuptools.package_index.HashChecker.from_url(
'http://foo/bar#md5=f12895fdffbd45007040d2e44df98478')
self.assertEqual(checker.hash_name, 'md5')
def test_report(self):
checker = setuptools.package_index.HashChecker.from_url(
'http://foo/bar#md5=f12895fdffbd45007040d2e44df98478')
rep = checker.report(lambda x: x, 'My message about %s')
self.assertEqual(rep, 'My message about md5')