+++ /dev/null
-#!/usr/bin/python
-# -*- coding: utf-8 -*-
-# NOTE: the shebang and encoding lines are for ScriptHeaderTests; do not remove
-from unittest import TestCase, makeSuite; from pkg_resources import *
-from setuptools.command.easy_install import get_script_header, is_sh
-import os, pkg_resources, sys, StringIO
-try: frozenset
-except NameError:
- from sets import ImmutableSet as frozenset
-
-class Metadata(EmptyProvider):
- """Mock object to return metadata as if from an on-disk distribution"""
-
- def __init__(self,*pairs):
- self.metadata = dict(pairs)
-
- def has_metadata(self,name):
- return name in self.metadata
-
- def get_metadata(self,name):
- return self.metadata[name]
-
- def get_metadata_lines(self,name):
- return yield_lines(self.get_metadata(name))
-
-class DistroTests(TestCase):
-
- def testCollection(self):
- # empty path should produce no distributions
- ad = Environment([], platform=None, python=None)
- self.assertEqual(list(ad), [])
- self.assertEqual(ad['FooPkg'],[])
- ad.add(Distribution.from_filename("FooPkg-1.3_1.egg"))
- ad.add(Distribution.from_filename("FooPkg-1.4-py2.4-win32.egg"))
- ad.add(Distribution.from_filename("FooPkg-1.2-py2.4.egg"))
-
- # Name is in there now
- self.failUnless(ad['FooPkg'])
- # But only 1 package
- self.assertEqual(list(ad), ['foopkg'])
-
- # Distributions sort by version
- self.assertEqual(
- [dist.version for dist in ad['FooPkg']], ['1.4','1.3-1','1.2']
- )
- # Removing a distribution leaves sequence alone
- ad.remove(ad['FooPkg'][1])
- self.assertEqual(
- [dist.version for dist in ad['FooPkg']], ['1.4','1.2']
- )
- # And inserting adds them in order
- ad.add(Distribution.from_filename("FooPkg-1.9.egg"))
- self.assertEqual(
- [dist.version for dist in ad['FooPkg']], ['1.9','1.4','1.2']
- )
-
- ws = WorkingSet([])
- foo12 = Distribution.from_filename("FooPkg-1.2-py2.4.egg")
- foo14 = Distribution.from_filename("FooPkg-1.4-py2.4-win32.egg")
- req, = parse_requirements("FooPkg>=1.3")
-
- # Nominal case: no distros on path, should yield all applicable
- self.assertEqual(ad.best_match(req,ws).version, '1.9')
- # If a matching distro is already installed, should return only that
- ws.add(foo14); self.assertEqual(ad.best_match(req,ws).version, '1.4')
-
- # If the first matching distro is unsuitable, it's a version conflict
- ws = WorkingSet([]); ws.add(foo12); ws.add(foo14)
- self.assertRaises(VersionConflict, ad.best_match, req, ws)
-
- # If more than one match on the path, the first one takes precedence
- ws = WorkingSet([]); ws.add(foo14); ws.add(foo12); ws.add(foo14);
- self.assertEqual(ad.best_match(req,ws).version, '1.4')
-
- def checkFooPkg(self,d):
- self.assertEqual(d.project_name, "FooPkg")
- self.assertEqual(d.key, "foopkg")
- self.assertEqual(d.version, "1.3-1")
- self.assertEqual(d.py_version, "2.4")
- self.assertEqual(d.platform, "win32")
- self.assertEqual(d.parsed_version, parse_version("1.3-1"))
-
- def testDistroBasics(self):
- d = Distribution(
- "/some/path",
- project_name="FooPkg",version="1.3-1",py_version="2.4",platform="win32"
- )
- self.checkFooPkg(d)
-
- d = Distribution("/some/path")
- self.assertEqual(d.py_version, sys.version[:3])
- self.assertEqual(d.platform, None)
-
- def testDistroParse(self):
- d = Distribution.from_filename("FooPkg-1.3_1-py2.4-win32.egg")
- self.checkFooPkg(d)
- d = Distribution.from_filename("FooPkg-1.3_1-py2.4-win32.egg-info")
- self.checkFooPkg(d)
-
- def testDistroMetadata(self):
- d = Distribution(
- "/some/path", project_name="FooPkg", py_version="2.4", platform="win32",
- metadata = Metadata(
- ('PKG-INFO',"Metadata-Version: 1.0\nVersion: 1.3-1\n")
- )
- )
- self.checkFooPkg(d)
-
-
- def distRequires(self, txt):
- return Distribution("/foo", metadata=Metadata(('depends.txt', txt)))
-
- def checkRequires(self, dist, txt, extras=()):
- self.assertEqual(
- list(dist.requires(extras)),
- list(parse_requirements(txt))
- )
-
- def testDistroDependsSimple(self):
- for v in "Twisted>=1.5", "Twisted>=1.5\nZConfig>=2.0":
- self.checkRequires(self.distRequires(v), v)
-
-
- def testResolve(self):
- ad = Environment([]); ws = WorkingSet([])
- # Resolving no requirements -> nothing to install
- self.assertEqual( list(ws.resolve([],ad)), [] )
- # Request something not in the collection -> DistributionNotFound
- self.assertRaises(
- DistributionNotFound, ws.resolve, parse_requirements("Foo"), ad
- )
- Foo = Distribution.from_filename(
- "/foo_dir/Foo-1.2.egg",
- metadata=Metadata(('depends.txt', "[bar]\nBaz>=2.0"))
- )
- ad.add(Foo); ad.add(Distribution.from_filename("Foo-0.9.egg"))
-
- # Request thing(s) that are available -> list to activate
- for i in range(3):
- targets = list(ws.resolve(parse_requirements("Foo"), ad))
- self.assertEqual(targets, [Foo])
- map(ws.add,targets)
- self.assertRaises(VersionConflict, ws.resolve,
- parse_requirements("Foo==0.9"), ad)
- ws = WorkingSet([]) # reset
-
- # Request an extra that causes an unresolved dependency for "Baz"
- self.assertRaises(
- DistributionNotFound, ws.resolve,parse_requirements("Foo[bar]"), ad
- )
- Baz = Distribution.from_filename(
- "/foo_dir/Baz-2.1.egg", metadata=Metadata(('depends.txt', "Foo"))
- )
- ad.add(Baz)
-
- # Activation list now includes resolved dependency
- self.assertEqual(
- list(ws.resolve(parse_requirements("Foo[bar]"), ad)), [Foo,Baz]
- )
- # Requests for conflicting versions produce VersionConflict
- self.assertRaises( VersionConflict,
- ws.resolve, parse_requirements("Foo==1.2\nFoo!=1.2"), ad
- )
-
- def testDistroDependsOptions(self):
- d = self.distRequires("""
- Twisted>=1.5
- [docgen]
- ZConfig>=2.0
- docutils>=0.3
- [fastcgi]
- fcgiapp>=0.1""")
- self.checkRequires(d,"Twisted>=1.5")
- self.checkRequires(
- d,"Twisted>=1.5 ZConfig>=2.0 docutils>=0.3".split(), ["docgen"]
- )
- self.checkRequires(
- d,"Twisted>=1.5 fcgiapp>=0.1".split(), ["fastcgi"]
- )
- self.checkRequires(
- d,"Twisted>=1.5 ZConfig>=2.0 docutils>=0.3 fcgiapp>=0.1".split(),
- ["docgen","fastcgi"]
- )
- self.checkRequires(
- d,"Twisted>=1.5 fcgiapp>=0.1 ZConfig>=2.0 docutils>=0.3".split(),
- ["fastcgi", "docgen"]
- )
- self.assertRaises(UnknownExtra, d.requires, ["foo"])
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-class EntryPointTests(TestCase):
-
- def assertfields(self, ep):
- self.assertEqual(ep.name,"foo")
- self.assertEqual(ep.module_name,"setuptools.tests.test_resources")
- self.assertEqual(ep.attrs, ("EntryPointTests",))
- self.assertEqual(ep.extras, ("x",))
- self.failUnless(ep.load() is EntryPointTests)
- self.assertEqual(
- str(ep),
- "foo = setuptools.tests.test_resources:EntryPointTests [x]"
- )
-
- def setUp(self):
- self.dist = Distribution.from_filename(
- "FooPkg-1.2-py2.4.egg", metadata=Metadata(('requires.txt','[x]')))
-
- def testBasics(self):
- ep = EntryPoint(
- "foo", "setuptools.tests.test_resources", ["EntryPointTests"],
- ["x"], self.dist
- )
- self.assertfields(ep)
-
- def testParse(self):
- s = "foo = setuptools.tests.test_resources:EntryPointTests [x]"
- ep = EntryPoint.parse(s, self.dist)
- self.assertfields(ep)
-
- ep = EntryPoint.parse("bar baz= spammity[PING]")
- self.assertEqual(ep.name,"bar baz")
- self.assertEqual(ep.module_name,"spammity")
- self.assertEqual(ep.attrs, ())
- self.assertEqual(ep.extras, ("ping",))
-
- ep = EntryPoint.parse(" fizzly = wocka:foo")
- self.assertEqual(ep.name,"fizzly")
- self.assertEqual(ep.module_name,"wocka")
- self.assertEqual(ep.attrs, ("foo",))
- self.assertEqual(ep.extras, ())
-
- def testRejects(self):
- for ep in [
- "foo", "x=1=2", "x=a:b:c", "q=x/na", "fez=pish:tush-z", "x=f[a]>2",
- ]:
- try: EntryPoint.parse(ep)
- except ValueError: pass
- else: raise AssertionError("Should've been bad", ep)
-
- def checkSubMap(self, m):
- self.assertEqual(len(m), len(self.submap_expect))
- for key, ep in self.submap_expect.iteritems():
- self.assertEqual(repr(m.get(key)), repr(ep))
-
- submap_expect = dict(
- feature1=EntryPoint('feature1', 'somemodule', ['somefunction']),
- feature2=EntryPoint('feature2', 'another.module', ['SomeClass'], ['extra1','extra2']),
- feature3=EntryPoint('feature3', 'this.module', extras=['something'])
- )
- submap_str = """
- # define features for blah blah
- feature1 = somemodule:somefunction
- feature2 = another.module:SomeClass [extra1,extra2]
- feature3 = this.module [something]
- """
-
- def testParseList(self):
- self.checkSubMap(EntryPoint.parse_group("xyz", self.submap_str))
- self.assertRaises(ValueError, EntryPoint.parse_group, "x a", "foo=bar")
- self.assertRaises(ValueError, EntryPoint.parse_group, "x",
- ["foo=baz", "foo=bar"])
-
- def testParseMap(self):
- m = EntryPoint.parse_map({'xyz':self.submap_str})
- self.checkSubMap(m['xyz'])
- self.assertEqual(m.keys(),['xyz'])
- m = EntryPoint.parse_map("[xyz]\n"+self.submap_str)
- self.checkSubMap(m['xyz'])
- self.assertEqual(m.keys(),['xyz'])
- self.assertRaises(ValueError, EntryPoint.parse_map, ["[xyz]", "[xyz]"])
- self.assertRaises(ValueError, EntryPoint.parse_map, self.submap_str)
-
-class RequirementsTests(TestCase):
-
- def testBasics(self):
- r = Requirement.parse("Twisted>=1.2")
- self.assertEqual(str(r),"Twisted>=1.2")
- self.assertEqual(repr(r),"Requirement.parse('Twisted>=1.2')")
- self.assertEqual(r, Requirement("Twisted", [('>=','1.2')], ()))
- self.assertEqual(r, Requirement("twisTed", [('>=','1.2')], ()))
- self.assertNotEqual(r, Requirement("Twisted", [('>=','2.0')], ()))
- self.assertNotEqual(r, Requirement("Zope", [('>=','1.2')], ()))
- self.assertNotEqual(r, Requirement("Zope", [('>=','3.0')], ()))
- self.assertNotEqual(r, Requirement.parse("Twisted[extras]>=1.2"))
-
- def testOrdering(self):
- r1 = Requirement("Twisted", [('==','1.2c1'),('>=','1.2')], ())
- r2 = Requirement("Twisted", [('>=','1.2'),('==','1.2c1')], ())
- self.assertEqual(r1,r2)
- self.assertEqual(str(r1),str(r2))
- self.assertEqual(str(r2),"Twisted==1.2c1,>=1.2")
-
- def testBasicContains(self):
- r = Requirement("Twisted", [('>=','1.2')], ())
- foo_dist = Distribution.from_filename("FooPkg-1.3_1.egg")
- twist11 = Distribution.from_filename("Twisted-1.1.egg")
- twist12 = Distribution.from_filename("Twisted-1.2.egg")
- self.failUnless(parse_version('1.2') in r)
- self.failUnless(parse_version('1.1') not in r)
- self.failUnless('1.2' in r)
- self.failUnless('1.1' not in r)
- self.failUnless(foo_dist not in r)
- self.failUnless(twist11 not in r)
- self.failUnless(twist12 in r)
-
- def testAdvancedContains(self):
- r, = parse_requirements("Foo>=1.2,<=1.3,==1.9,>2.0,!=2.5,<3.0,==4.5")
- for v in ('1.2','1.2.2','1.3','1.9','2.0.1','2.3','2.6','3.0c1','4.5'):
- self.failUnless(v in r, (v,r))
- for v in ('1.2c1','1.3.1','1.5','1.9.1','2.0','2.5','3.0','4.0'):
- self.failUnless(v not in r, (v,r))
-
-
- def testOptionsAndHashing(self):
- r1 = Requirement.parse("Twisted[foo,bar]>=1.2")
- r2 = Requirement.parse("Twisted[bar,FOO]>=1.2")
- r3 = Requirement.parse("Twisted[BAR,FOO]>=1.2.0")
- self.assertEqual(r1,r2)
- self.assertEqual(r1,r3)
- self.assertEqual(r1.extras, ("foo","bar"))
- self.assertEqual(r2.extras, ("bar","foo")) # extras are normalized
- self.assertEqual(hash(r1), hash(r2))
- self.assertEqual(
- hash(r1), hash(("twisted", ((">=",parse_version("1.2")),),
- frozenset(["foo","bar"])))
- )
-
- def testVersionEquality(self):
- r1 = Requirement.parse("setuptools==0.3a2")
- r2 = Requirement.parse("setuptools!=0.3a4")
- d = Distribution.from_filename
-
- self.failIf(d("setuptools-0.3a4.egg") in r1)
- self.failIf(d("setuptools-0.3a1.egg") in r1)
- self.failIf(d("setuptools-0.3a4.egg") in r2)
-
- self.failUnless(d("setuptools-0.3a2.egg") in r1)
- self.failUnless(d("setuptools-0.3a2.egg") in r2)
- self.failUnless(d("setuptools-0.3a3.egg") in r2)
- self.failUnless(d("setuptools-0.3a5.egg") in r2)
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-class ParseTests(TestCase):
-
- def testEmptyParse(self):
- self.assertEqual(list(parse_requirements('')), [])
-
- def testYielding(self):
- for inp,out in [
- ([], []), ('x',['x']), ([[]],[]), (' x\n y', ['x','y']),
- (['x\n\n','y'], ['x','y']),
- ]:
- self.assertEqual(list(pkg_resources.yield_lines(inp)),out)
-
- def testSplitting(self):
- self.assertEqual(
- list(
- pkg_resources.split_sections("""
- x
- [Y]
- z
-
- a
- [b ]
- # foo
- c
- [ d]
- [q]
- v
- """
- )
- ),
- [(None,["x"]), ("Y",["z","a"]), ("b",["c"]), ("d",[]), ("q",["v"])]
- )
- self.assertRaises(ValueError,list,pkg_resources.split_sections("[foo"))
-
- def testSafeName(self):
- self.assertEqual(safe_name("adns-python"), "adns-python")
- self.assertEqual(safe_name("WSGI Utils"), "WSGI-Utils")
- self.assertEqual(safe_name("WSGI Utils"), "WSGI-Utils")
- self.assertEqual(safe_name("Money$$$Maker"), "Money-Maker")
- self.assertNotEqual(safe_name("peak.web"), "peak-web")
-
- def testSafeVersion(self):
- self.assertEqual(safe_version("1.2-1"), "1.2-1")
- self.assertEqual(safe_version("1.2 alpha"), "1.2.alpha")
- self.assertEqual(safe_version("2.3.4 20050521"), "2.3.4.20050521")
- self.assertEqual(safe_version("Money$$$Maker"), "Money-Maker")
- self.assertEqual(safe_version("peak.web"), "peak.web")
-
- def testSimpleRequirements(self):
- self.assertEqual(
- list(parse_requirements('Twis-Ted>=1.2-1')),
- [Requirement('Twis-Ted',[('>=','1.2-1')], ())]
- )
- self.assertEqual(
- list(parse_requirements('Twisted >=1.2, \ # more\n<2.0')),
- [Requirement('Twisted',[('>=','1.2'),('<','2.0')], ())]
- )
- self.assertEqual(
- Requirement.parse("FooBar==1.99a3"),
- Requirement("FooBar", [('==','1.99a3')], ())
- )
- self.assertRaises(ValueError,Requirement.parse,">=2.3")
- self.assertRaises(ValueError,Requirement.parse,"x\\")
- self.assertRaises(ValueError,Requirement.parse,"x==2 q")
- self.assertRaises(ValueError,Requirement.parse,"X==1\nY==2")
- self.assertRaises(ValueError,Requirement.parse,"#")
-
- def testVersionEquality(self):
- def c(s1,s2):
- p1, p2 = parse_version(s1),parse_version(s2)
- self.assertEqual(p1,p2, (s1,s2,p1,p2))
-
- c('1.2-rc1', '1.2rc1')
- c('0.4', '0.4.0')
- c('0.4.0.0', '0.4.0')
- c('0.4.0-0', '0.4-0')
- c('0pl1', '0.0pl1')
- c('0pre1', '0.0c1')
- c('0.0.0preview1', '0c1')
- c('0.0c1', '0-rc1')
- c('1.2a1', '1.2.a.1'); c('1.2...a', '1.2a')
-
- def testVersionOrdering(self):
- def c(s1,s2):
- p1, p2 = parse_version(s1),parse_version(s2)
- self.failUnless(p1<p2, (s1,s2,p1,p2))
-
- c('2.1','2.1.1')
- c('2a1','2b0')
- c('2a1','2.1')
- c('2.3a1', '2.3')
- c('2.1-1', '2.1-2')
- c('2.1-1', '2.1.1')
- c('2.1', '2.1pl4')
- c('2.1a0-20040501', '2.1')
- c('1.1', '02.1')
- c('A56','B27')
- c('3.2', '3.2.pl0')
- c('3.2-1', '3.2pl1')
- c('3.2pl1', '3.2pl1-1')
- c('0.4', '4.0')
- c('0.0.4', '0.4.0')
- c('0pl1', '0.4pl1')
- c('2.1.0-rc1','2.1.0')
- c('2.1dev','2.1a0')
-
- torture ="""
- 0.80.1-3 0.80.1-2 0.80.1-1 0.79.9999+0.80.0pre4-1
- 0.79.9999+0.80.0pre2-3 0.79.9999+0.80.0pre2-2
- 0.77.2-1 0.77.1-1 0.77.0-1
- """.split()
-
- for p,v1 in enumerate(torture):
- for v2 in torture[p+1:]:
- c(v2,v1)
-
-
-
-
-
-
-
-
-class ScriptHeaderTests(TestCase):
- non_ascii_exe = '/Users/José/bin/python'
-
- def test_get_script_header(self):
- if not sys.platform.startswith('java') or not is_sh(sys.executable):
- # This test is for non-Jython platforms
- self.assertEqual(get_script_header('#!/usr/local/bin/python'),
- '#!%s\n' % os.path.normpath(sys.executable))
- self.assertEqual(get_script_header('#!/usr/bin/python -x'),
- '#!%s -x\n' % os.path.normpath(sys.executable))
- self.assertEqual(get_script_header('#!/usr/bin/python',
- executable=self.non_ascii_exe),
- '#!%s -x\n' % self.non_ascii_exe)
-
- def test_get_script_header_jython_workaround(self):
- platform = sys.platform
- sys.platform = 'java1.5.0_13'
- stdout = sys.stdout
- try:
- # A mock sys.executable that uses a shebang line (this file)
- exe = os.path.normpath(os.path.splitext(__file__)[0] + '.py')
- self.assertEqual(
- get_script_header('#!/usr/local/bin/python', executable=exe),
- '#!/usr/bin/env %s\n' % exe)
-
- # Ensure we generate what is basically a broken shebang line
- # when there's options, with a warning emitted
- sys.stdout = StringIO.StringIO()
- self.assertEqual(get_script_header('#!/usr/bin/python -x',
- executable=exe),
- '#!%s -x\n' % exe)
- self.assert_('Unable to adapt shebang line' in sys.stdout.getvalue())
- sys.stdout = StringIO.StringIO()
- self.assertEqual(get_script_header('#!/usr/bin/python',
- executable=self.non_ascii_exe),
- '#!%s -x\n' % self.non_ascii_exe)
- self.assert_('Unable to adapt shebang line' in sys.stdout.getvalue())
- finally:
- sys.platform = platform
- sys.stdout = stdout
-
projects / tahoe-lafs / zfec.git / blobdiff