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"""Tests for the 'setuptools' package"""
import sys
import os
import unittest
from setuptools.tests import doctest
import distutils.core
import distutils.cmd
from distutils.errors import DistutilsOptionError, DistutilsPlatformError
from distutils.errors import DistutilsSetupError
from distutils.core import Extension
from distutils.version import LooseVersion
from setuptools.compat import func_code
from setuptools.compat import func_code
import setuptools.dist
import setuptools.depends as dep
from setuptools import Feature
from setuptools.depends import Require
def additional_tests():
import doctest, unittest
suite = unittest.TestSuite((
doctest.DocFileSuite(
os.path.join('tests', 'api_tests.txt'),
optionflags=doctest.ELLIPSIS, package='pkg_resources',
),
))
if sys.platform == 'win32':
suite.addTest(doctest.DocFileSuite('win_script_wrapper.txt'))
return suite
def makeSetup(**args):
"""Return distribution from 'setup(**args)', without executing commands"""
distutils.core._setup_stop_after = "commandline"
# Don't let system command line leak into tests!
args.setdefault('script_args',['install'])
try:
return setuptools.setup(**args)
finally:
distutils.core._setup_stop_after = None
class DependsTests(unittest.TestCase):
def testExtractConst(self):
if not hasattr(dep, 'extract_constant'):
# skip on non-bytecode platforms
return
def f1():
global x, y, z
x = "test"
y = z
fc = func_code(f1)
# unrecognized name
self.assertEqual(dep.extract_constant(fc,'q', -1), None)
# constant assigned
self.assertEqual(dep.extract_constant(fc,'x', -1), "test")
# expression assigned
self.assertEqual(dep.extract_constant(fc,'y', -1), -1)
# recognized name, not assigned
self.assertEqual(dep.extract_constant(fc,'z', -1), None)
def testFindModule(self):
self.assertRaises(ImportError, dep.find_module, 'no-such.-thing')
self.assertRaises(ImportError, dep.find_module, 'setuptools.non-existent')
f,p,i = dep.find_module('setuptools.tests')
f.close()
def testModuleExtract(self):
if not hasattr(dep, 'get_module_constant'):
# skip on non-bytecode platforms
return
from email import __version__
self.assertEqual(
dep.get_module_constant('email','__version__'), __version__
)
self.assertEqual(
dep.get_module_constant('sys','version'), sys.version
)
self.assertEqual(
dep.get_module_constant('setuptools.tests','__doc__'),__doc__
)
def testRequire(self):
if not hasattr(dep, 'extract_constant'):
# skip on non-bytecode platformsh
return
req = Require('Email','1.0.3','email')
self.assertEqual(req.name, 'Email')
self.assertEqual(req.module, 'email')
self.assertEqual(req.requested_version, '1.0.3')
self.assertEqual(req.attribute, '__version__')
self.assertEqual(req.full_name(), 'Email-1.0.3')
from email import __version__
self.assertEqual(req.get_version(), __version__)
self.assertTrue(req.version_ok('1.0.9'))
self.assertTrue(not req.version_ok('0.9.1'))
self.assertTrue(not req.version_ok('unknown'))
self.assertTrue(req.is_present())
self.assertTrue(req.is_current())
req = Require('Email 3000','03000','email',format=LooseVersion)
self.assertTrue(req.is_present())
self.assertTrue(not req.is_current())
self.assertTrue(not req.version_ok('unknown'))
req = Require('Do-what-I-mean','1.0','d-w-i-m')
self.assertTrue(not req.is_present())
self.assertTrue(not req.is_current())
req = Require('Tests', None, 'tests', homepage="http://example.com")
self.assertEqual(req.format, None)
self.assertEqual(req.attribute, None)
self.assertEqual(req.requested_version, None)
self.assertEqual(req.full_name(), 'Tests')
self.assertEqual(req.homepage, 'http://example.com')
paths = [os.path.dirname(p) for p in __path__]
self.assertTrue(req.is_present(paths))
self.assertTrue(req.is_current(paths))
class DistroTests(unittest.TestCase):
def setUp(self):
self.e1 = Extension('bar.ext',['bar.c'])
self.e2 = Extension('c.y', ['y.c'])
self.dist = makeSetup(
packages=['a', 'a.b', 'a.b.c', 'b', 'c'],
py_modules=['b.d','x'],
ext_modules = (self.e1, self.e2),
package_dir = {},
)
def testDistroType(self):
self.assertTrue(isinstance(self.dist,setuptools.dist.Distribution))
def testExcludePackage(self):
self.dist.exclude_package('a')
self.assertEqual(self.dist.packages, ['b','c'])
self.dist.exclude_package('b')
self.assertEqual(self.dist.packages, ['c'])
self.assertEqual(self.dist.py_modules, ['x'])
self.assertEqual(self.dist.ext_modules, [self.e1, self.e2])
self.dist.exclude_package('c')
self.assertEqual(self.dist.packages, [])
self.assertEqual(self.dist.py_modules, ['x'])
self.assertEqual(self.dist.ext_modules, [self.e1])
# test removals from unspecified options
makeSetup().exclude_package('x')
def testIncludeExclude(self):
# remove an extension
self.dist.exclude(ext_modules=[self.e1])
self.assertEqual(self.dist.ext_modules, [self.e2])
# add it back in
self.dist.include(ext_modules=[self.e1])
self.assertEqual(self.dist.ext_modules, [self.e2, self.e1])
# should not add duplicate
self.dist.include(ext_modules=[self.e1])
self.assertEqual(self.dist.ext_modules, [self.e2, self.e1])
def testExcludePackages(self):
self.dist.exclude(packages=['c','b','a'])
self.assertEqual(self.dist.packages, [])
self.assertEqual(self.dist.py_modules, ['x'])
self.assertEqual(self.dist.ext_modules, [self.e1])
def testEmpty(self):
dist = makeSetup()
dist.include(packages=['a'], py_modules=['b'], ext_modules=[self.e2])
dist = makeSetup()
dist.exclude(packages=['a'], py_modules=['b'], ext_modules=[self.e2])
def testContents(self):
self.assertTrue(self.dist.has_contents_for('a'))
self.dist.exclude_package('a')
self.assertTrue(not self.dist.has_contents_for('a'))
self.assertTrue(self.dist.has_contents_for('b'))
self.dist.exclude_package('b')
self.assertTrue(not self.dist.has_contents_for('b'))
self.assertTrue(self.dist.has_contents_for('c'))
self.dist.exclude_package('c')
self.assertTrue(not self.dist.has_contents_for('c'))
def testInvalidIncludeExclude(self):
self.assertRaises(DistutilsSetupError,
self.dist.include, nonexistent_option='x'
)
self.assertRaises(DistutilsSetupError,
self.dist.exclude, nonexistent_option='x'
)
self.assertRaises(DistutilsSetupError,
self.dist.include, packages={'x':'y'}
)
self.assertRaises(DistutilsSetupError,
self.dist.exclude, packages={'x':'y'}
)
self.assertRaises(DistutilsSetupError,
self.dist.include, ext_modules={'x':'y'}
)
self.assertRaises(DistutilsSetupError,
self.dist.exclude, ext_modules={'x':'y'}
)
self.assertRaises(DistutilsSetupError,
self.dist.include, package_dir=['q']
)
self.assertRaises(DistutilsSetupError,
self.dist.exclude, package_dir=['q']
)
class FeatureTests(unittest.TestCase):
def setUp(self):
self.req = Require('Distutils','1.0.3','distutils')
self.dist = makeSetup(
features={
'foo': Feature("foo",standard=True,require_features=['baz',self.req]),
'bar': Feature("bar", standard=True, packages=['pkg.bar'],
py_modules=['bar_et'], remove=['bar.ext'],
),
'baz': Feature(
"baz", optional=False, packages=['pkg.baz'],
scripts = ['scripts/baz_it'],
libraries=[('libfoo','foo/foofoo.c')]
),
'dwim': Feature("DWIM", available=False, remove='bazish'),
},
script_args=['--without-bar', 'install'],
packages = ['pkg.bar', 'pkg.foo'],
py_modules = ['bar_et', 'bazish'],
ext_modules = [Extension('bar.ext',['bar.c'])]
)
def testDefaults(self):
self.assertTrue(not
Feature(
"test",standard=True,remove='x',available=False
).include_by_default()
)
self.assertTrue(
Feature("test",standard=True,remove='x').include_by_default()
)
# Feature must have either kwargs, removes, or require_features
self.assertRaises(DistutilsSetupError, Feature, "test")
def testAvailability(self):
self.assertRaises(
DistutilsPlatformError,
self.dist.features['dwim'].include_in, self.dist
)
def testFeatureOptions(self):
dist = self.dist
self.assertTrue(
('with-dwim',None,'include DWIM') in dist.feature_options
)
self.assertTrue(
('without-dwim',None,'exclude DWIM (default)') in dist.feature_options
)
self.assertTrue(
('with-bar',None,'include bar (default)') in dist.feature_options
)
self.assertTrue(
('without-bar',None,'exclude bar') in dist.feature_options
)
self.assertEqual(dist.feature_negopt['without-foo'],'with-foo')
self.assertEqual(dist.feature_negopt['without-bar'],'with-bar')
self.assertEqual(dist.feature_negopt['without-dwim'],'with-dwim')
self.assertTrue(not 'without-baz' in dist.feature_negopt)
def testUseFeatures(self):
dist = self.dist
self.assertEqual(dist.with_foo,1)
self.assertEqual(dist.with_bar,0)
self.assertEqual(dist.with_baz,1)
self.assertTrue(not 'bar_et' in dist.py_modules)
self.assertTrue(not 'pkg.bar' in dist.packages)
self.assertTrue('pkg.baz' in dist.packages)
self.assertTrue('scripts/baz_it' in dist.scripts)
self.assertTrue(('libfoo','foo/foofoo.c') in dist.libraries)
self.assertEqual(dist.ext_modules,[])
self.assertEqual(dist.require_features, [self.req])
# If we ask for bar, it should fail because we explicitly disabled
# it on the command line
self.assertRaises(DistutilsOptionError, dist.include_feature, 'bar')
def testFeatureWithInvalidRemove(self):
self.assertRaises(
SystemExit, makeSetup, features = {'x':Feature('x', remove='y')}
)
class TestCommandTests(unittest.TestCase):
def testTestIsCommand(self):
test_cmd = makeSetup().get_command_obj('test')
self.assertTrue(isinstance(test_cmd, distutils.cmd.Command))
def testLongOptSuiteWNoDefault(self):
ts1 = makeSetup(script_args=['test','--test-suite=foo.tests.suite'])
ts1 = ts1.get_command_obj('test')
ts1.ensure_finalized()
self.assertEqual(ts1.test_suite, 'foo.tests.suite')
def testDefaultSuite(self):
ts2 = makeSetup(test_suite='bar.tests.suite').get_command_obj('test')
ts2.ensure_finalized()
self.assertEqual(ts2.test_suite, 'bar.tests.suite')
def testDefaultWModuleOnCmdLine(self):
ts3 = makeSetup(
test_suite='bar.tests',
script_args=['test','-m','foo.tests']
).get_command_obj('test')
ts3.ensure_finalized()
self.assertEqual(ts3.test_module, 'foo.tests')
self.assertEqual(ts3.test_suite, 'foo.tests.test_suite')
def testConflictingOptions(self):
ts4 = makeSetup(
script_args=['test','-m','bar.tests', '-s','foo.tests.suite']
).get_command_obj('test')
self.assertRaises(DistutilsOptionError, ts4.ensure_finalized)
def testNoSuite(self):
ts5 = makeSetup().get_command_obj('test')
ts5.ensure_finalized()
self.assertEqual(ts5.test_suite, None)