65 lines
1.8 KiB
Python
65 lines
1.8 KiB
Python
# Copyright 2009 Canonical Ltd. All rights reserved.
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#
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# This file is part of lazr.uri
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#
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# lazr.uri is free software: you can redistribute it and/or modify it
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# under the terms of the GNU Lesser General Public License as published by
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# the Free Software Foundation, version 3 of the License.
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#
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# lazr.uri is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
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# License for more details.
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#
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# You should have received a copy of the GNU Lesser General Public License
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# along with lazr.uri. If not, see <http://www.gnu.org/licenses/>.
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"""Test harness for doctests."""
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from __future__ import print_function
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__metaclass__ = type
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__all__ = [
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'load_tests',
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]
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import atexit
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import doctest
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import os
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from pkg_resources import (
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cleanup_resources,
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resource_exists,
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resource_filename,
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resource_listdir,
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)
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DOCTEST_FLAGS = (
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doctest.ELLIPSIS |
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doctest.NORMALIZE_WHITESPACE |
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doctest.REPORT_NDIFF)
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def find_doctests(suffix):
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"""Find doctests matching a certain suffix."""
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doctest_files = []
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# Match doctests against the suffix.
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if resource_exists('lazr.uri', 'docs'):
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for name in resource_listdir('lazr.uri', 'docs'):
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if name.endswith(suffix):
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doctest_files.append(
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os.path.abspath(
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resource_filename('lazr.uri', 'docs/%s' % name)))
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return doctest_files
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def load_tests(loader, tests, pattern):
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"""Load all the doctests."""
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atexit.register(cleanup_resources)
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tests.addTest(doctest.DocFileSuite(
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*find_doctests('.rst'),
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module_relative=False, optionflags=DOCTEST_FLAGS,
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globs={"print_function": print_function}))
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return tests
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