Skip to content

gh-156376: Make test_environ_path_cwd independent of the ambient environment #156377

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
KindPinningFinalBoss wants to merge 1 commit into
base: main
Choose a base branch
from
+6 −0
Open

gh-156376: Make test_environ_path_cwd independent of the ambient environment #156377

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions Lib/test/test_shutil.py
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -2626,6 +2626,12 @@ def test_environ_path_cwd(self):
# PATH=':': explicitly looks in the current directory
with os_helper.EnvironmentVarGuard() as env:
env['PATH'] = os.pathsep
if sys.platform == "win32":
# shutil.which() only searches the current directory when
# _winapi.NeedCurrentDirectoryForExePath() returns true, which
# in turn consults NoDefaultCurrentDirectoryInExePath. Unset
# it so an ambient value cannot change what is searched.
env.unset('NoDefaultCurrentDirectoryInExePath')
with unittest.mock.patch('os.confstr', return_value=self.dir, \
create=True), \
support.swap_attr(os, 'defpath', self.dir):
Expand Down
Loading