run-tests: stop ignoring venv-installed packages
This will allow test dependencies to be installed within a venv, instead of
tampering with sys/user sites. One thing to note here is that the `VIRTUAL_ENV`
path takes precedence over system-site, unlike when run directly with an
activated `venv`. For example, `sys.path` as viewed from a feature test in
`hghave.py`, when running `hghave vcr` directly with an activated `venv`:
sys.path: [
'/home/jenkins/hg-committed/tests',
'/usr/lib/python38.zip',
'/usr/lib/python3.8',
'/usr/lib/python3.8/lib-dynload',
'/home/jenkins/test_venv/lib/python3.8/site-packages'
]
vs `sys.path` from the same feature test, when run by `run-tests.py` with this
change:
sys.path: [
'/home/jenkins/hg-committed/tests',
'/home/jenkins/hg-committed',
'/home/jenkins/hg-committed/tests',
'/home/jenkins/test_venv/lib/python3.8/site-packages',
'/usr/lib/python38.zip',
'/usr/lib/python3.8',
'/usr/lib/python3.8/lib-dynload',
'/home/jenkins/.local/lib/python3.8/site-packages',
'/usr/local/lib/python3.8/dist-packages',
'/usr/lib/python3/dist-packages'
]
import unittest
from mercurial.utils import urlutil
class ParseRequestTests(unittest.TestCase):
def testparse(self):
self.assertEqual(
urlutil.parseurl(b'http://example.com/no/anchor'),
(b'http://example.com/no/anchor', (None, [])),
)
self.assertEqual(
urlutil.parseurl(b'http://example.com/an/anchor#foo'),
(b'http://example.com/an/anchor', (b'foo', [])),
)
self.assertEqual(
urlutil.parseurl(
b'http://example.com/no/anchor/branches', [b'foo']
),
(b'http://example.com/no/anchor/branches', (None, [b'foo'])),
)
self.assertEqual(
urlutil.parseurl(
b'http://example.com/an/anchor/branches#bar', [b'foo']
),
(b'http://example.com/an/anchor/branches', (b'bar', [b'foo'])),
)
self.assertEqual(
urlutil.parseurl(
b'http://example.com/an/anchor/branches-None#foo', None
),
(b'http://example.com/an/anchor/branches-None', (b'foo', [])),
)
self.assertEqual(
urlutil.parseurl(b'http://example.com/'),
(b'http://example.com/', (None, [])),
)
self.assertEqual(
urlutil.parseurl(b'http://example.com'),
(b'http://example.com/', (None, [])),
)
self.assertEqual(
urlutil.parseurl(b'http://example.com#foo'),
(b'http://example.com/', (b'foo', [])),
)
if __name__ == '__main__':
import silenttestrunner
silenttestrunner.main(__name__)