def test_cross_check_unparseable_versions(self):
# The bug in #1355 is triggered when a version string from either pkg_resources or import
# is not parseable at all by normalized_version.
res = cross_check({"foo": ("unparseable", "")},
[("foo", ("1.0", "", None))])
self.failUnlessEqual(res, [])
res = cross_check({"foo": ("1.0", "")},
[("foo", ("unparseable", "", None))])
self.failUnlessEqual(res, [])
res = cross_check({"foo": ("unparseable", "")},
[("foo", ("unparseable", "", None))])
self.failUnlessEqual(res, [])
def test_cross_check(self):
res = cross_check({}, [])
self.failUnlessEqual(res, [])
res = cross_check({}, [("tahoe-lafs", ("1.0", "", "blah"))])
self.failUnlessEqual(res, [])
res = cross_check({"foo": ("unparseable", "")}, [])
self.failUnlessEqual(res, [])
res = cross_check({"argparse": ("unparseable", "")}, [])
self.failUnlessEqual(res, [])
res = cross_check({}, [("foo", ("unparseable", "", None))])
self.failUnlessEqual(len(res), 1)
self.assertTrue(("version 'unparseable'" in res[0])
or ("version u'unparseable'" in res[0]))
self.failUnlessIn("was not found by pkg_resources", res[0])
res = cross_check({"distribute": ("1.0", "/somewhere")},
[("setuptools",
("2.0", "/somewhere", "distribute"))])
self.failUnlessEqual(res, [])
res = cross_check({"distribute": ("1.0", "/somewhere")},
[("setuptools", ("2.0", "/somewhere", None))])
self.failUnlessEqual(len(res), 1)
self.failUnlessIn("location mismatch", res[0])
res = cross_check({"distribute": ("1.0", "/somewhere")},
[("setuptools",
("2.0", "/somewhere_different", None))])
self.failUnlessEqual(len(res), 1)
self.failUnlessIn("location mismatch", res[0])
res = cross_check({"zope.interface": ("1.0", "")},
[("zope.interface", ("unknown", "", None))])
self.failUnlessEqual(res, [])
res = cross_check({"zope.interface": ("unknown", "")},
[("zope.interface", ("unknown", "", None))])
self.failUnlessEqual(res, [])
res = cross_check({"foo": ("1.0", "")},
[("foo", ("unknown", "", None))])
self.failUnlessEqual(len(res), 1)
self.failUnlessIn("could not find a version number", res[0])
res = cross_check({"foo": ("unknown", "")},
[("foo", ("unknown", "", None))])
self.failUnlessEqual(res, [])
# When pkg_resources and import both find a package, there is only a warning if both
# the version and the path fail to match.
res = cross_check({"foo": ("1.0", "/somewhere")},
[("foo", ("2.0", "/somewhere", None))])
self.failUnlessEqual(res, [])
res = cross_check({"foo": ("1.0", "/somewhere")},
[("foo", ("1.0", "/somewhere_different", None))])
self.failUnlessEqual(res, [])
res = cross_check({"foo": ("1.0-r123", "/somewhere")},
[("foo",
("1.0.post123", "/somewhere_different", None))])
self.failUnlessEqual(res, [])
res = cross_check({"foo": ("1.0", "/somewhere")},
[("foo", ("2.0", "/somewhere_different", None))])
self.failUnlessEqual(len(res), 1)
self.assertTrue(("but version '2.0'" in res[0])
or ("but version u'2.0'" in res[0]))
