89 lines
2.9 KiB
Python
89 lines
2.9 KiB
Python
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# Framework for testing translatable strings
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#
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# Copyright (C) 2015 Red Hat, Inc.
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#
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# This copyrighted material is made available to anyone wishing to use,
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# modify, copy, or redistribute it subject to the terms and conditions of
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# the GNU Lesser General Public License v.2, or (at your option) any later
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# version. This program is distributed in the hope that it will be useful,
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# but WITHOUT ANY WARRANTY expressed or implied, including the implied
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# warranties of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See
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# the GNU Lesser General Public License for more details. You should have
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# received a copy of the GNU Lesser General Public License along with this
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# program; if not, write to the Free Software Foundation, Inc., 51 Franklin
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# Street, Fifth Floor, Boston, MA 02110-1301, USA. Any Red Hat trademarks
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# that are incorporated in the source code or documentation are not subject
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# to the GNU Lesser General Public License and may only be used or
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# replicated with the express permission of Red Hat, Inc.
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#
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# Red Hat Author(s): David Shea <dshea@redhat.com>
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"""
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Framework for running tests against translatable strings.
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Tests are loaded from modules in this directory. A test is any callable object
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within the module with a name that starts with 'test_'.
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Each test is called with a POEntry object as an argument. A test passes if it
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returns without raising an exception.
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"""
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try:
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import polib
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except ImportError:
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print("You need to install the python-polib package to read translations")
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raise
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# Gather tests from this directory
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import pkgutil
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import importlib
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_tests = []
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for finder, mod_name, _ispkg in pkgutil.iter_modules(__path__):
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# Skip __main__
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if mod_name == "__main__":
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continue
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# Load the module
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full_name = "{}.{}".format(__name__, mod_name)
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module = importlib.import_module(full_name)
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# Look for attributes that start with 'test_' and add them to the test list
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for attrname, attr in module.__dict__.items():
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if attrname.startswith('test_') and callable(attr):
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_tests.append(attr)
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def testString(poentry):
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"""Run all tests against the given translatable string.
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:param polib.POEntry poentry: The PO file entry to test
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:returns: whether the tests succeeded or not
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:rtype: bool
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"""
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success = True
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for test in _tests:
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try:
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test(poentry)
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except Exception as e: # pylint: disable=broad-except
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success = False
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print("%s failed on %s: %s" % (test.__name__, poentry.msgid, str(e)))
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return success
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def testPOT(potfile):
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"""Run all tests against all entries in a POT file.
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:param str potfile: The name of a .pot file to test
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:return: whether the checks succeeded or not
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:rtype: bool
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"""
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success = True
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parsed_pot = polib.pofile(potfile)
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for entry in parsed_pot:
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if not testString(entry):
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success = False
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return success
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