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"""Tests for distutils2.run."""
import os
import sys
import textwrap
from StringIO import StringIO
from distutils2 import install
from distutils2.tests import unittest, support
from distutils2.run import main
from distutils2.tests.support import assert_python_ok, assert_python_failure
# setup script that uses __file__
setup_using___file__ = """\
__file__
from distutils2.run import setup
setup()
"""
setup_prints_cwd = """\
import os
print os.getcwd()
from distutils2.run import setup
setup()
"""
class RunTestCase(support.TempdirManager,
support.LoggingCatcher,
unittest.TestCase):
maxDiff = None
# TODO restore the tests removed six months ago and port them to pysetup
def test_install(self):
# making sure install returns 0 or 1 exit codes
project = os.path.join(os.path.dirname(__file__), 'package.tgz')
install_path = self.mkdtemp()
old_get_path = install.get_path
install.get_path = lambda path: install_path
old_mod = os.stat(install_path).st_mode
os.chmod(install_path, 0)
old_stderr = sys.stderr
sys.stderr = StringIO()
try:
self.assertFalse(install.install(project))
self.assertEqual(main(['install', 'blabla']), 1)
finally:
sys.stderr = old_stderr
os.chmod(install_path, old_mod)
install.get_path = old_get_path
def get_pythonpath(self):
pythonpath = os.environ.get('PYTHONPATH')
d2parent = os.path.dirname(os.path.dirname(__file__)) # XXX buggy
if pythonpath is not None:
pythonpath = os.pathsep.join((pythonpath, d2parent))
else:
pythonpath = d2parent
return pythonpath
def call_pysetup(self, *args):
_, out, err = assert_python_ok('-m', 'distutils2.run', *args,
PYTHONPATH=self.get_pythonpath())
return out, err
def call_pysetup_fail(self, *args):
_, out, err = assert_python_failure('-m', 'distutils2.run', *args,
PYTHONPATH=self.get_pythonpath())
return out, err
def test_show_help(self):
# smoke test, just makes sure some help is displayed
out, err = self.call_pysetup('--help')
self.assertGreater(out, '')
self.assertEqual(err, '')
def test_list_commands(self):
out, err = self.call_pysetup('run', '--list-commands')
# check that something is displayed
self.assertGreater(out, '')
self.assertEqual(err, '')
# make sure the manual grouping of commands is respected
check_position = out.find(' check: ')
build_position = out.find(' build: ')
self.assertTrue(check_position, out) # "out" printed as debugging aid
self.assertTrue(build_position, out)
self.assertLess(check_position, build_position, out)
# TODO test that custom commands don't break --list-commands
def test_unknown_command_option(self):
out, err = self.call_pysetup_fail('run', 'build', '--unknown')
self.assertGreater(out, '')
# sadly this message comes straight from the getopt module and can't be
# modified to use repr instead of str for the unknown option; to be
# changed when the command line parsers are replaced by something clean
self.assertEqual(err.splitlines(),
['error: option --unknown not recognized'])
def test_invalid_command(self):
out, err = self.call_pysetup_fail('run', 'com#mand')
self.assertGreater(out, 1)
self.assertEqual(err.splitlines(),
["error: invalid command name 'com#mand'"])
def test_unknown_command(self):
out, err = self.call_pysetup_fail('run', 'invalid_command')
self.assertGreater(out, 1)
self.assertEqual(err.splitlines(),
["error: command 'invalid_command' not recognized"])
def test_unknown_action(self):
out, err = self.call_pysetup_fail('invalid_action')
self.assertGreater(out, 1)
self.assertEqual(err.splitlines(),
["error: action 'invalid_action' not recognized"])
def test_setupcfg_parsing(self):
# #14733: pysetup used to parse setup.cfg too late
project_dir = self.mkdtemp()
os.chdir(project_dir)
custompy = textwrap.dedent(
"""\
from distutils2.command.cmd import Command
class custom(Command):
user_options = []
def initialize_options(self):
pass
def finalize_options(self):
pass
def run(self):
print 'custom: ok'
""")
setupcfg = textwrap.dedent(
"""\
[global]
commands = custom.custom
""")
self.write_file('custom.py', custompy)
self.write_file('setup.cfg', setupcfg)
out, err = self.call_pysetup('run', 'custom')
self.assertEqual(out.splitlines(), ['custom: ok'])
def test_suite():
return unittest.makeSuite(RunTestCase)
if __name__ == "__main__":
unittest.main(defaultTest="test_suite")
|
