`pardes --wait` whose $PARDES_9P no longer answers says the session is gone, exit 1, instead of drawing a screen of its own in the asker's terminal

Co-Authored-By: Claude Opus 5.5 <[email protected]>

1 files changed, 5 insertions, 0 deletions

diff --git a/test/fs.py b/test/fs.py
index 33abb835..204f4b37 100644
--- a/test/fs.py
+++ b/test/fs.py
@@ -1424,6 +1424,11 @@ def test(binary, quic=False):
             assert waiting.poll() is None, waiting.stderr.read()
             client.remove(f'/pane/{far_pane}')
             assert waiting.wait(timeout=5) == 0
+            # --wait with a $PARDES_9P that answers no more: said, exit 1,
+            # never a screen of its own drawn in the asker's terminal.
+            dead_env = dict(outside_env, PARDES_9P=str(root / 'pardes-9p-gone.sock'))
+            gone = subprocess.run([binary, '--wait', str(far)], cwd=root, env=dead_env, capture_output=True, timeout=10)
+            assert gone.returncode == 1 and b'does not answer' in gone.stderr, gone
             # `--` ends the options: a name starting with a dash is a name.
             dash = root / '-dash.txt'
             dash.write_bytes(b'dash\n')