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# Copyright (C) 2013 Canonical Ltd.
# Author: Colin Watson <cjwatson@ubuntu.com>
# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation; version 3 of the License.
#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program. If not, see <http://www.gnu.org/licenses/>.
"""Test that all top-level scripts work."""
__metaclass__ = type
__all__ = [
'TestScripts',
]
import os
import subprocess
from unittest import skipIf
from click_package.tests.helpers import TestCase
class TestScripts(TestCase):
@skipIf('SKIP_SLOW_TESTS' in os.environ, 'Skipping slow tests')
def test_scripts(self):
self.longMessage = True
paths = []
for dirpath, _, filenames in os.walk("bin"):
filenames = [
n for n in filenames
if not n.startswith(".") and not n.endswith("~")]
for filename in filenames:
paths.append(os.path.join(dirpath, filename))
for path in paths:
subp = subprocess.Popen(
[path, "--help"],
stdout=subprocess.PIPE, stderr=subprocess.PIPE,
universal_newlines=True)
err = subp.communicate()[1]
self.assertEqual("", err, "%s --help produced error output" % path)
self.assertEqual(
0, subp.returncode, "%s --help exited non-zero" % path)
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