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##############################################################################
#
# Copyright (c) 2001, 2002 Zope Foundation and Contributors.
# All Rights Reserved.
#
# This software is subject to the provisions of the Zope Public License,
# Version 2.1 (ZPL). A copy of the ZPL should accompany this distribution.
# THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED
# WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
# WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS
# FOR A PARTICULAR PURPOSE.
#
##############################################################################
"""Tests that run driver.py over input files comparing to output files.
"""
import glob
import os
import sys
import unittest
try:
# Python 2.x
from cStringIO import StringIO
except ImportError:
# Python 3.x
from io import StringIO
import zope.tal.runtest
from zope.tal.tests import utils
HERE = os.path.abspath(os.path.dirname(__file__))
PARENTDIR = os.path.dirname(HERE)
PREFIX = os.path.join(HERE, "input", "test*.")
def _factory(filename, dirname):
pwd = os.getcwd()
short_path = os.path.relpath(filename, os.path.dirname(__file__))
def setUp():
os.chdir(dirname)
def tearDown():
os.chdir(pwd)
def runTest():
buf = StringIO()
basename = os.path.basename(filename)
if basename.startswith('test_sa'):
argv = ["-Q", "-a", filename]
elif basename.startswith('test_metal'):
argv = ["-Q", "-m", filename]
else:
argv = ["-Q", filename]
try:
failed = zope.tal.runtest.main(argv, buf)
finally:
captured_stdout = buf.getvalue()
if failed:
raise AssertionError("output for %s didn't match:\n%s"
% (filename, captured_stdout))
return unittest.FunctionTestCase(runTest, setUp, tearDown, short_path)
def _find_files():
if utils.skipxml:
xmlargs = []
else:
xmlargs = sorted(glob.glob(PREFIX + "xml"))
htmlargs = sorted(glob.glob(PREFIX + "html"))
args = xmlargs + htmlargs
if not args:
sys.stderr.write("Warning: no test input files found!!!\n")
return args
# Nose doesn't handle 'test_suite' in the same was as zope.testrunner,
# so we'll use its generator-as-test-factory feature. See:
# https://nose.readthedocs.org/en/latest/writing_tests.html#test-generators
def test_for_nose_discovery():
for arg in _find_files():
yield _factory(arg, PARENTDIR)
def test_suite():
return unittest.TestSuite(
[_factory(arg, PARENTDIR) for arg in _find_files()])
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