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import os
import subprocess
import urllib
import zipfile
import pytest
VSPEC_URL = 'https://github.com/kana/vim-vspec/archive/1.4.1.zip'
CACHE_FOLDER = '.cache'
VSPEC_FOLDER = os.path.join(CACHE_FOLDER, 'vim-vspec-1.4.1')
VSPEC_RUNNER = os.path.join(VSPEC_FOLDER, 'bin/vspec')
TEST_DIR = 'test'
class IntegrationTestFile(object):
def __init__(self, path):
self.path = path
def run(self):
output = subprocess.check_output(
[VSPEC_RUNNER, '.', VSPEC_FOLDER, self.path])
for line in output.splitlines():
if line.startswith(b'not ok') or line.startswith(b'Error'):
pytest.fail("{0} failed:\n{1}".format(
self.path, output.decode('utf-8')), pytrace=False)
def __repr__(self):
return "<%s: %s>" % (type(self), self.path)
def pytest_configure(config):
if not os.path.isdir(CACHE_FOLDER):
os.mkdir(CACHE_FOLDER)
if not os.path.exists(VSPEC_FOLDER):
name, hdrs = urllib.urlretrieve(VSPEC_URL)
z = zipfile.ZipFile(name)
for n in z.namelist():
dest = os.path.join(CACHE_FOLDER, n)
destdir = os.path.dirname(dest)
if not os.path.isdir(destdir):
os.makedirs(destdir)
data = z.read(n)
if not os.path.isdir(dest):
with open(dest, 'w') as f:
f.write(data)
z.close()
os.chmod(VSPEC_RUNNER, 0o777)
def pytest_generate_tests(metafunc):
"""
:type metafunc: _pytest.python.Metafunc
"""
def collect_tests():
for f in os.listdir(TEST_DIR):
if f.endswith('.vim'):
yield IntegrationTestFile(os.path.join(TEST_DIR, f))
metafunc.parametrize('case', list(collect_tests()))
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