mirrors/cpython
1
0
Fork 0
mirror of https://github.com/python/cpython.git synced 2025-12-10 11:00:14 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 11

Use script_helper in one more test

Browse source
This commit is contained in:
Antoine Pitrou 2010-11-09 21:33:55 +00:00
parent e912f5ab7a
commit 9bc35682de
2 changed files with 34 additions and 34 deletions
Download patch file Download diff file Expand all files Collapse all files

40
Lib/test/test_cmd_line.py
View file

@ -5,18 +5,8 @@
import test.support, unittest
import os
import sys
from test.script_helper import spawn_python, kill_python, assert_python_ok, assert_python_failure
# spawn_python normally enforces use of -E to avoid environmental effects
# but one test checks PYTHONPATH behaviour explicitly
# XXX (ncoghlan): Give script_helper.spawn_python an option to switch
# off the -E flag that is normally inserted automatically
import subprocess
def _spawn_python_with_env(*args):
cmd_line = [sys.executable]
cmd_line.extend(args)
return subprocess.Popen(cmd_line, stdin=subprocess.PIPE,
stdout=subprocess.PIPE, stderr=subprocess.STDOUT)
from test.script_helper import spawn_python, kill_python, assert_python_ok, assert_python_failure
# XXX (ncoghlan): Move to script_helper and make consistent with run_python
@ -217,23 +207,19 @@ class CmdLineTest(unittest.TestCase):
self.assertTrue(data.startswith(b'x'), data)
def test_large_PYTHONPATH(self):
with test.support.EnvironmentVarGuard() as env:
path1 = "ABCDE" * 100
path2 = "FGHIJ" * 100
env['PYTHONPATH'] = path1 + os.pathsep + path2
path1 = "ABCDE" * 100
path2 = "FGHIJ" * 100
path = path1 + os.pathsep + path2
code = """
import sys
path = ":".join(sys.path)
path = path.encode("ascii", "backslashreplace")
sys.stdout.buffer.write(path)"""
code = code.strip().splitlines()
code = '; '.join(code)
p = _spawn_python_with_env('-S', '-c', code)
stdout, _ = p.communicate()
p.stdout.close()
self.assertIn(path1.encode('ascii'), stdout)
self.assertIn(path2.encode('ascii'), stdout)
code = """if 1:
import sys
path = ":".join(sys.path)
path = path.encode("ascii", "backslashreplace")
sys.stdout.buffer.write(path)"""
rc, out, err = assert_python_ok('-S', '-c', code,
PYTHONPATH=path)
self.assertIn(path1.encode('ascii'), out)
self.assertIn(path2.encode('ascii'), out)
def test_main():