Add test script to monitor all PropertyChanged signals

Makefile.am

@@ -143,7 +143,7 @@ test_files = test/test-manager test/test-modem test/test-voicecall \
 		test/test-call-forwarding test/test-call-barring \
 		test/test-ss-control-cb test/test-ss-control-cf \
 		test/test-ss-control-cs \
-		test/list-modems test/enable-modem
+		test/monitor-ofono test/list-modems test/enable-modem
 
 EXTRA_DIST = src/genbuiltin src/ofono.conf $(doc_files) $(test_files)
 

test/monitor-ofono

@@ -0,0 +1,28 @@
+#!/usr/bin/python
+
+import gobject
+
+import dbus
+import dbus.mainloop.glib
+
+def property_changed(name, value, path, interface):
+	iface = interface[interface.rfind(".") + 1:]
+	if name in [""]:
+		val = int(value)
+	else:
+		val = str(value)
+	print "{%s} [%s] %s = %s" % (iface, path, name, val)
+
+if __name__ == '__main__':
+	dbus.mainloop.glib.DBusGMainLoop(set_as_default=True)
+
+	bus = dbus.SystemBus()
+
+	bus.add_signal_receiver(property_changed,
+					bus_name="org.ofono",
+					signal_name = "PropertyChanged",
+						path_keyword="path",
+						interface_keyword="interface")
+
+	mainloop = gobject.MainLoop()
+	mainloop.run()