test(parser): treat reaped container zombies as terminated

2026-08-31 22:14:37 +02:00
parent 789f30b6e6
commit e508fb9541
1 changed files with 11 additions and 0 deletions
@@ -738,6 +738,17 @@ def test_parser_timeout_terminates_descendants(monkeypatch, tmp_path):
        except ProcessLookupError:
            pass
        else:
+            # Minimal CI containers may not run an init process that promptly
+            # reaps orphaned children. A zombie has already been terminated and
+            # cannot execute or retain parser resources, even though kill(pid, 0)
+            # continues to see its process-table entry.
+            stat_path = Path(f"/proc/{descendant_pid}/stat")
+            try:
+                state = stat_path.read_text(encoding="ascii").split()[2]
+            except (FileNotFoundError, IndexError, OSError):
+                state = None
+            if state == "Z":
+                return
            os.kill(descendant_pid, 9)
            raise AssertionError("Parser descendant survived the parent deadline")