Web   ·   Wiki   ·   Activities   ·   Blog   ·   Lists   ·   Chat   ·   Meeting   ·   Bugs   ·   Git   ·   Translate   ·   Archive   ·   People   ·   Donate
summaryrefslogtreecommitdiffstats
path: root/tests/gtkutilstests.py
diff options
context:
space:
mode:
Diffstat (limited to 'tests/gtkutilstests.py')
-rw-r--r--tests/gtkutilstests.py211
1 files changed, 211 insertions, 0 deletions
diff --git a/tests/gtkutilstests.py b/tests/gtkutilstests.py
new file mode 100644
index 0000000..41634ae
--- /dev/null
+++ b/tests/gtkutilstests.py
@@ -0,0 +1,211 @@
+# Copyright (C) 2009, Tutorius.org
+# Copyright (C) 2009, Simon Poirier <simpoir@gmail.com>
+# Copyright (C) 2009, Vincent Vinet <vince.vinet@gmail.com>
+#
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 2 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
+"""
+Gtk Utils Tests
+
+This module contains all the tests that pertain to the usage of the Tutorius
+gtkutils
+"""
+
+import unittest
+
+import logging
+import gtk, gobject
+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):
+ """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)
+ except:
+ pass
+
+class GtkUtilsTests(unittest.TestCase):
+ def __init__(self,*args):
+ unittest.TestCase.__init__(self,*args)
+ self.widgets = {}
+ self.top = None
+
+ def setUp(self):
+ #create hierarchy
+ self.top = gtk.Window(type=gtk.WINDOW_TOPLEVEL)
+ self.top.set_name("Top")
+ self.widgets["top"] = {"named":"Top","numbered":"0","widget":self.top}
+
+ hbox = gtk.HBox()
+ self.top.add(hbox)
+ hbox.show()
+ self.widgets["hbox0"] = {"name":"Top.GtkHBox","numbered":"0.0","widget":hbox}
+
+ btn1 = gtk.Button()
+ btn1.set_name("Button1")
+ hbox.pack_start(btn1)
+ btn1.show()
+ self.widgets["btn1"] = {"name":"Top.GtkHBox.Button1","numbered":"0.0.0","widget":btn1}
+
+ btn2 = gtk.Button()
+ btn2.set_name("Button2")
+ hbox.pack_start(btn2)
+ btn2.show()
+ self.widgets["btn2"] = {"name":"Top.GtkHBox.Button2","numbered":"0.0.1","widget":btn2}
+
+ vbox = gtk.VBox()
+ vbox.set_name("VBox1")
+ hbox.pack_start(vbox)
+ hbox.show()
+ self.widgets["vbox0"] = {"name":"Top.GtkHBox.VBox1","numbered":"0.0.2","widget":vbox}
+
+ btn3 = gtk.Button()
+ btn3.set_name("Button3")
+ vbox.pack_start(btn3)
+ btn3.show()
+ self.widgets["btn3"] = {"name":"Top.GtkHBox.VBox1.Button3","numbered":"0.0.2.0","widget":btn3}
+
+ btn4 = gtk.Button()
+ vbox.pack_start(btn4)
+ btn4.show()
+ self.widgets["btn4"] = {"name":"Top.GtkHBox.VBox1.GtkButton","numbered":"0.0.2.1","widget":btn4}
+
+ def tearDown(self):
+ #destroy hierarchy
+ self.top.destroy()
+ self.top = None
+ self.widgets = {}
+
+ 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
+ widget_list = dict.fromkeys([w for w, h in handler_list]).keys()
+
+ assert len(widget_list) == 1, "register_signals should not have recursed (%d objects registered)" % len(widget_list)
+
+ 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
+ widget_list = dict.fromkeys([w for w, h in handler_list]).keys()
+
+ assert len(widget_list) == 1, "register_signals should not have recursed (%d objects registered)" % len(widget_list)
+
+ 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_register_args_numbered(self):
+ #Need to check the signal catcher and stuff... grreat
+ while gtk.events_pending():
+ gtk.main_iteration(block=False)
+
+
+ def test_register_args_normal(self):
+ #Need to check the signal catcher and stuff... grreat
+ while gtk.events_pending():
+ gtk.main_iteration(block=False)
+
+ 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()
+