Initial work on making Steam overlay accessible.

tests/test_event_manager_compositor_context_regressions.py

@@ -182,6 +182,42 @@ class EventManagerCompositorContextRegressionTests(unittest.TestCase):
             self.assertFalse(self.manager._ignore(firstEvent))
             self.assertTrue(self.manager._ignore(secondEvent))
 
+    def test_steam_quick_access_name_changed_survives_without_active_script(self) -> None:
+        app = object()
+        event = FakeEvent("object:property-change:accessible-name", source="quick-access")
+        cthulhu_state.activeScript = None
+
+        with (
+            mock.patch.object(event_manager.debug, "printMessage"),
+            mock.patch.object(event_manager.debug, "printTokens"),
+            mock.patch.object(event_manager.debug, "print_log"),
+            mock.patch.object(event_manager.AXObject, "get_application", return_value=app),
+            mock.patch.object(event_manager.AXObject, "get_name", return_value="steamwebhelper"),
+        ):
+            self.manager._isSteamOverlayNavigationEvent = mock.Mock(return_value=True)
+
+            self.assertFalse(self.manager._ignore(event))
+
+    def test_steam_overlay_navigation_requires_quick_access_context(self) -> None:
+        app = object()
+        event = FakeEvent("object:property-change:accessible-name", source="not-quick-access")
+
+        self.manager._isSteamApp = mock.Mock(return_value=True)
+        self.manager._activeX11WindowIsSteamSelectionContext = mock.Mock(return_value=True)
+        self.manager._eventHasSteamQuickAccessContext = mock.Mock(return_value=False)
+
+        self.assertFalse(self.manager._isSteamOverlayNavigationEvent(event, app))
+
+    def test_steam_overlay_navigation_rejects_children_changed_churn(self) -> None:
+        app = object()
+        event = FakeEvent("object:children-changed:add", source="quick-access", any_data=object())
+
+        self.manager._isSteamApp = mock.Mock(return_value=True)
+        self.manager._activeX11WindowIsSteamSelectionContext = mock.Mock(return_value=True)
+        self.manager._eventHasSteamQuickAccessContext = mock.Mock(return_value=True)
+
+        self.assertFalse(self.manager._isSteamOverlayNavigationEvent(event, app))
+
     def test_steam_focus_lost_burst_is_ignored_but_focus_gain_is_preserved(self) -> None:
         app = object()
         cthulhu_state.activeScript = mock.Mock(app=app)