Import AITURK IDE 1.0.0-beta.1 from Hermes 63279301; preserve MIT license

tests/gateway/test_cgroup_cleanup.py

@@ -0,0 +1,42 @@
+"""Tests for the systemd ExecStopPost cgroup reaper (issue #37454)."""
+
+from __future__ import annotations
+
+import os
+import signal
+from pathlib import Path
+
+import pytest
+
+from gateway import cgroup_cleanup
+
+
+class TestOwnCgroupPath:
+    def test_parses_v2_cgroup_path(self, tmp_path, monkeypatch):
+        proc_self = tmp_path / "cgroup"
+        proc_self.write_text("0::/user.slice/user-1000.slice/hermes-gateway.service\n")
+        monkeypatch.setattr(
+            cgroup_cleanup,
+            "Path",
+            lambda p: proc_self if p == "/proc/self/cgroup" else Path(p),
+        )
+
+        assert cgroup_cleanup._own_cgroup_path() == "/user.slice/user-1000.slice/hermes-gateway.service"
+
+
+class TestReapCgroup:
+
+
+    def test_noop_when_procs_file_missing(self, tmp_path, monkeypatch):
+        cgroup_path = "/missing.slice/hermes-gateway.service"
+        monkeypatch.setattr(
+            cgroup_cleanup,
+            "Path",
+            lambda p: tmp_path / "does-not-exist" if "cgroup.procs" in p else Path(p),
+        )
+
+        def _explode(*_a, **_kw):
+            pytest.fail("os.kill must not be called when cgroup.procs is unreadable")
+
+        monkeypatch.setattr(cgroup_cleanup.os, "kill", _explode)
+        assert cgroup_cleanup.reap_cgroup(cgroup_path) == 0