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# -*- coding: utf-8 -*-
"""
Pygments unit tests
~~~~~~~~~~~~~~~~~~
Usage::
python run.py [testfile ...]
:copyright: Copyright 2006-2010 by the Pygments team, see AUTHORS.
:license: BSD, see LICENSE for details.
"""
import sys, os
if sys.version_info >= (3,):
# copy test suite over to "build/lib" and convert it
print ('Copying and converting sources to build/lib/test...')
from distutils.util import copydir_run_2to3
testroot = os.path.dirname(__file__)
newroot = os.path.join(testroot, '..', 'build/lib/test')
copydir_run_2to3(testroot, newroot)
# make nose believe that we run from the converted dir
os.chdir(newroot)
else:
# only find tests in this directory
os.chdir(os.path.dirname(__file__))
try:
import nose
except ImportError:
print ('nose is required to run the Pygments test suite')
sys.exit(1)
try:
# make sure the current source is first on sys.path
sys.path.insert(0, '..')
import pygments
except ImportError:
print ('Cannot find Pygments to test: %s' % sys.exc_info()[1])
sys.exit(1)
else:
print ('Pygments %s test suite running (Python %s)...' %
(pygments.__version__, sys.version.split()[0]))
nose.main()
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