test(empty_window): Assert empty window name passed

Author: tony

tests/test_window.py

@@ -5,7 +5,7 @@
 import pytest
 
 from libtmux import exc
-from libtmux.common import has_gte_version
+from libtmux.common import has_gte_version, has_lt_version
 from libtmux.pane import Pane
 from libtmux.server import Server
 from libtmux.session import Session
@@ -292,9 +292,21 @@ def test_select_layout_accepts_no_arg(server: Server, session: Session) -> None:
     window.select_layout()
 
 
+@pytest.mark.skipif(
+    has_lt_version("3.2"), reason="needs filter introduced in tmux >= 3.2"
+)
 def test_empty_window_name(session: Session) -> None:
     session.set_option("automatic-rename", "off")
     window = session.new_window(window_name="''", attach=True)
 
     assert window == session.attached_window
     assert window.get("window_name") == "''"
+
+    cmd = session.cmd(
+        "list-windows",
+        "-F",
+        "#{window_name}",
+        "-f",
+        "#{==:#{session_name}," + session.name + "}",
+    )
+    assert "''" in cmd.stdout