Add test script for bug #162874.

1 files changed, 127 insertions, 0 deletions

diff --git a/tests/test_actiongroup.py b/tests/test_actiongroup.py
new file mode 100644
index 0000000..d7ceed1
--- /dev/null
+++ b/tests/test_actiongroup.py
@@ -0,0 +1,127 @@
+# Test for Bug #162874
+
+import unittest
+import sys
+import gc
+
+from common import gtk, gobject
+
+
+class ActionGroupTest(unittest.TestCase):
+    ui0 = '''<ui>
+    <menubar name="MenuBar">
+      <menu action="File">
+        <menuitem action="Quit"/>
+      </menu>
+      <menu action="Sound">
+        <menuitem action="Mute"/>
+      </menu>
+      <menu action="RadioBand">
+        <menuitem action="AM"/>
+        <menuitem action="FM"/>
+        <menuitem action="SSB"/>
+      </menu>
+    </menubar>
+    <toolbar name="Toolbar">
+      <toolitem action="Quit"/>
+      <separator/>
+      <toolitem action="Mute"/>
+      <separator name="sep1"/>
+      <placeholder name="RadioBandItems">
+        <toolitem action="AM"/>
+        <toolitem action="FM"/>
+        <toolitem action="SSB"/>
+      </placeholder>
+    </toolbar>
+    </ui>'''
+      
+    def build_gui(self):
+        # Create the toplevel window
+        window = gtk.Window()
+        vbox = gtk.VBox()
+        window.add(vbox)
+
+        # Create a UIManager instance
+        uimanager = gtk.UIManager()
+        self.uimanager = uimanager
+
+        # Create the base ActionGroup
+        actiongroup = gtk.ActionGroup('UIMergeExampleBase')
+
+        actiongroup.add_actions([('File', None, '_File'),
+                                  ('Sound', None, '_Sound'),
+                                  ('RadioBand', None, '_Radio Band')])
+        uimanager.insert_action_group(actiongroup, 0)
+
+        # Create an ActionGroup
+        actiongroup0 = gtk.ActionGroup('UIMergeExample0')
+
+        # Create a ToggleAction, etc.
+        actiongroup0.add_toggle_actions([('Mute', None, '_Mute', '<Control>m',
+                                          'Mute the volume', self.cb)])
+
+        # Create actions
+        actiongroup0.add_actions([('Quit', gtk.STOCK_QUIT, '_Quit me!', None,
+                                   'Quit the Program', self.cb)])
+
+        # Create some RadioActions
+        actiongroup0.add_radio_actions([('AM', None, '_AM', '<Control>a',
+                                         'AM Radio', 0),
+                                        ('FM', None, '_FM', '<Control>f',
+                                         'FM Radio', 1),
+                                        ('SSB', None, '_SSB', '<Control>b',
+                                         'SSB Radio', 2),
+                                        ], 0, self.cb)
+
+        # Add the actiongroup to the uimanager
+        uimanager.insert_action_group(actiongroup0, 1)
+
+        self.ag0 = actiongroup0
+        del actiongroup0
+
+        # Add a UI description
+        self.merge_id0 = uimanager.add_ui_from_string(self.ui0)
+
+        # Create a MenuBar
+        menubar = uimanager.get_widget('/MenuBar')
+        vbox.pack_start(menubar, False)
+
+        # Create a Toolbar
+        toolbar = uimanager.get_widget('/Toolbar')
+        vbox.pack_start(toolbar, False)
+
+        gobject.timeout_add(50, self.timeout_cb)
+
+        gtk.main()
+        return
+
+    def timeout_cb(self):
+        ag0 = self.ag0
+        uimanager = self.uimanager
+        del self.ag0, self.uimanager
+
+        uimanager.remove_ui(self.merge_id0)
+        uimanager.remove_action_group(ag0)
+
+        gc.collect()             # Clean out unreachable objects
+
+        del ag0
+        assert gc.collect() == 1 # Collect just the ActionGroup
+
+        uimanager.ensure_update()
+        assert gc.collect() == 6 # Now the GtkActions have lost their last
+                                 # GObject reference; they should be collected.
+                                 # We have a ToggleAction, an Action and a
+                                 # RadioAction, plus self.cb is bound in three
+                                 # closures.
+
+        gtk.main_quit()
+
+    def testActionGroups(self):
+        self.build_gui()
+
+    def cb(self, action):
+        return
+
+if __name__ == '__main__':
+    unittest.main()