Ship AppImage with bundled GTK runtime and automated releases

tools/tray_test_host.py

@@ -0,0 +1,23 @@
+"""Minimal StatusNotifier watcher for GUI tests on a private CI session bus."""
+from gi.repository import Gio, GLib
+
+
+def start_host():
+    bus = Gio.bus_get_sync(Gio.BusType.SESSION, None)
+    result = bus.call_sync('org.freedesktop.DBus', '/org/freedesktop/DBus',
+                          'org.freedesktop.DBus', 'RequestName',
+                          GLib.Variant('(su)', ('org.kde.StatusNotifierWatcher', 4)),
+                          GLib.VariantType.new('(u)'), Gio.DBusCallFlags.NONE, 2000, None)
+    if result.unpack()[0] != 1:
+        raise RuntimeError('Test watcher refuses to replace an existing tray host')
+    xml = '<node><interface name="org.kde.StatusNotifierWatcher"><method name="RegisterStatusNotifierItem"><arg type="s" direction="in"/></method></interface></node>'
+    def register(_bus, _sender, _path, _interface, _method, _params, invocation):
+        invocation.return_value(None)
+    registration = bus.register_object('/StatusNotifierWatcher', Gio.DBusNodeInfo.new_for_xml(xml).interfaces[0], register, None, None)
+    return bus, registration
+
+
+if __name__ == '__main__':
+    host = start_host()
+    print('TEST_TRAY_READY', flush=True)
+    GLib.MainLoop().run()