Move sample_venvs to examples

pytest.ini

@@ -4,7 +4,7 @@ addopts = --doctest-modules
 # Ignore broken files in blackbox test directories
 norecursedirs = .* docs completion refactor namespace_package
     scripts extensions speed static_analysis not_in_sys_path
-    sample_venvs jedi/third_party
+    jedi/third_party
 
 # Activate `clean_jedi_cache` fixture for all tests.  This should be
 # fine as long as we are using `clean_jedi_cache` as a session scoped

test/test_inference/test_sys_path.py

@@ -4,8 +4,8 @@ import sys
 import shutil
 
 import pytest
-from ..helpers import skip_if_windows, skip_if_not_windows
 
+from ..helpers import skip_if_windows, skip_if_not_windows, get_example_dir
 from jedi.inference import sys_path
 from jedi.api.environment import create_environment
 
@@ -32,14 +32,13 @@ def test_paths_from_assignment(Script):
 def test_venv_and_pths(venv_path):
     pjoin = os.path.join
 
-    CUR_DIR = os.path.dirname(__file__)
     site_pkg_path = pjoin(venv_path, 'lib')
     if os.name == 'nt':
         site_pkg_path = pjoin(site_pkg_path, 'site-packages')
     else:
         site_pkg_path = glob(pjoin(site_pkg_path, 'python*', 'site-packages'))[0]
     shutil.rmtree(site_pkg_path)
-    shutil.copytree(pjoin(CUR_DIR, 'sample_venvs', 'pth_directory'), site_pkg_path)
+    shutil.copytree(get_example_dir('sample_venvs', 'pth_directory'), site_pkg_path)
 
     virtualenv = create_environment(venv_path)
     venv_paths = virtualenv.get_sys_path()