diff options
Diffstat (limited to 'src/sugar/tutorius/tests/gtkutilstests.py')
| -rw-r--r-- | src/sugar/tutorius/tests/gtkutilstests.py | 80 |
1 files changed, 74 insertions, 6 deletions
diff --git a/src/sugar/tutorius/tests/gtkutilstests.py b/src/sugar/tutorius/tests/gtkutilstests.py index fb9a20b..5dfd363 100644 --- a/src/sugar/tutorius/tests/gtkutilstests.py +++ b/src/sugar/tutorius/tests/gtkutilstests.py @@ -26,16 +26,22 @@ import unittest import logging import gtk, gobject -from sugar.tutorius.gtkutils import find_widget, register_signals_numbered, register_signals +from sugar.tutorius.gtkutils import find_widget, register_signals_numbered, register_signals, get_children class SignalCatcher(object): + """Test class that store arguments received on it's callback method. + Useful for testing callbacks""" def __init__(self): - self.data = [] + """Constructor""" + self.data = None def callback(self, *args): + """Callback function, stores argument list in self.data""" self.data = args def disconnect_handlers(hlist): + """Disconnect handles in handler list. hlist must be a list of + two-tuples (widget, handler_id)""" for widget, handler in hlist: try: widget.handler_disconnect(handler) @@ -97,6 +103,8 @@ class GtkUtilsTests(unittest.TestCase): def test_named(self): #def register_signals(target, handler, prefix=None, max_depth=None): s=SignalCatcher() + + #Test 0 depth handler_list = register_signals(self.top, s.callback, max_depth=0) #remove duplicates in widget list @@ -104,12 +112,36 @@ class GtkUtilsTests(unittest.TestCase): assert len(widget_list) == 1, "register_signals should not have recursed (%d objects registered)" % len(widget_list) - while gtk.events_pending(): - gtk.main_iteration(block=False) + assert widget_list[0] == self.top, "register_signals should have gotten only the top" + + disconnect_handlers(handler_list) + + #Test 2 depth + handler_list = register_signals(self.top, s.callback, max_depth=2) + + #remove duplicates in widget list + widget_list = dict.fromkeys([w for w, h in handler_list]).keys() + + assert len(widget_list) == 5, "expected %d objects (got %d)" % (len(widget_list), 5) + + disconnect_handlers(handler_list) + + #Test Infinite depth + handler_list = register_signals(self.top, s.callback, max_depth=None) + + #remove duplicates in widget list + widget_list = dict.fromkeys([w for w, h in handler_list]).keys() + + assert len(widget_list) == 7, "expected %d objects (got %d)" % (len(widget_list), 7) + + disconnect_handlers(handler_list) + def test_numbered(self): s=SignalCatcher() #def register_signals_numbered(target, handler, prefix="0", max_depth=None): + + #Test 0 depth handler_list = register_signals_numbered(self.top, s.callback, max_depth=0) #remove duplicates in widget list @@ -117,15 +149,51 @@ class GtkUtilsTests(unittest.TestCase): assert len(widget_list) == 1, "register_signals should not have recursed (%d objects registered)" % len(widget_list) - while gtk.events_pending(): - gtk.main_iteration(block=False) + assert widget_list[0] == self.top, "register_signals should have gotten only the top" + + disconnect_handlers(handler_list) + + #Test 1 depth + handler_list = register_signals_numbered(self.top, s.callback, max_depth=1) + + #remove duplicates in widget list + widget_list = dict.fromkeys([w for w, h in handler_list]).keys() + + assert len(widget_list) == 2, "expected %d objects (got %d)" % (len(widget_list), 2) + + disconnect_handlers(handler_list) + + #Test Infinite depth + handler_list = register_signals_numbered(self.top, s.callback, max_depth=None) + + #remove duplicates in widget list + widget_list = dict.fromkeys([w for w, h in handler_list]).keys() + + assert len(widget_list) == 7, "expected %d objects (got %d)" % (len(widget_list), 7) + + disconnect_handlers(handler_list) + def test_find_widget(self): + #Test individual values in the defined widgets for widget in self.widgets.values(): f = find_widget(self.top, widget["numbered"]) assert f is widget["widget"], "Widget %s found with path %s, expected %s" % (f, widget["numbered"], widget["widget"]) + #Test out of index + f = find_widget(self.top, "0.99.1.2") + assert f is self.top, "Should have returned top widget" + + def test_notwidget(self): + """Test the get_children function""" + o = object() + res = get_children(o) + + assert len(res) == 0, "object has no children" + top_children = get_children(self.top) + expected = [self.widgets["hbox0"]["widget"],] + assert top_children == expected, "expected %s for top's children, got %s" % (str(expected),str(top_children)) if __name__ == "__main__": unittest.main() |