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# -*- coding: utf-8 -*-
"""
Pygments unit tests
~~~~~~~~~~~~~~~~~~
Usage::
python run.py [testfile ...]
:copyright: Copyright 2006-2017 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
from __future__ import print_function
import os
import sys
# only find tests in this directory
if os.path.dirname(__file__):
os.chdir(os.path.dirname(__file__))
try:
import nose
except ImportError:
print('nose is required to run the Pygments test suite')
sys.exit(1)
# make sure the current source is first on sys.path
sys.path.insert(0, '..')
if '--with-coverage' not in sys.argv:
# if running with coverage, pygments should not be imported before coverage
# is started, otherwise it will count already executed lines as uncovered
try:
import pygments
except ImportError as err:
print('Cannot find Pygments to test: %s' % err)
sys.exit(1)
else:
print('Pygments %s test suite running (Python %s)...' %
(pygments.__version__, sys.version.split()[0]),
file=sys.stderr)
else:
print('Pygments test suite running (Python %s)...' % sys.version.split()[0],
file=sys.stderr)
nose.main()
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