tests/compat_test_pygtk.py

   1 # -*- Mode: Python; py-indent-offset: 4 -*-
   2 # vim: tabstop=4 shiftwidth=4 expandtab
   3
   4 import unittest
   5
   6 from gi.repository import GLib
   7
   8 try:
   9     from gi.repository import Pango
  10     from gi.repository import Atk
  11     from gi.repository import Gdk
  12     from gi.repository import Gtk
  13     (Atk, Gtk, Pango)  # pyflakes
  14
  15     import pygtkcompat
  16
  17     pygtkcompat.enable()
  18     pygtkcompat.enable_gtk(version='3.0')
  19
  20     import atk
  21     import pango
  22     import pangocairo
  23     import gtk
  24     import gtk.gdk
  25 except ImportError:
  26     Gtk = None
  27
  28
  29 @unittest.skipUnless(Gtk, 'Gtk not available')
  30 class TestATKCompat(unittest.TestCase):
  31     def test_object(self):
  32         self.assertTrue(hasattr(atk, 'Object'))
  33
  34
  35 @unittest.skipUnless(Gtk, 'Gtk not available')
  36 class TestPangoCompat(unittest.TestCase):
  37     def test_layout(self):
  38         self.assertTrue(hasattr(pango, 'Layout'))
  39
  40
  41 @unittest.skipUnless(Gtk, 'Gtk not available')
  42 class TestPangoCairoCompat(unittest.TestCase):
  43     def test_error_underline_path(self):
  44         self.assertTrue(hasattr(pangocairo, 'error_underline_path'))
  45
  46
  47 @unittest.skipUnless(Gtk, 'Gtk not available')
  48 class TestGTKCompat(unittest.TestCase):
  49     def test_buttons(self):
  50         self.assertEqual(Gdk._2BUTTON_PRESS, 5)
  51         self.assertEqual(Gdk.BUTTON_PRESS, 4)
  52
  53     def test_enums(self):
  54         self.assertEqual(gtk.WINDOW_TOPLEVEL, Gtk.WindowType.TOPLEVEL)
  55         self.assertEqual(gtk.PACK_START, Gtk.PackType.START)
  56
  57     def test_flags(self):
  58         self.assertEqual(gtk.EXPAND, Gtk.AttachOptions.EXPAND)
  59         self.assertEqual(gtk.gdk.SHIFT_MASK, Gdk.ModifierType.SHIFT_MASK)
  60
  61     def test_keysyms(self):
  62         import gtk.keysyms
  63         self.assertEqual(gtk.keysyms.Escape, Gdk.KEY_Escape)
  64         self.assertTrue(gtk.keysyms._0, Gdk.KEY_0)
  65
  66     def test_style(self):
  67         widget = gtk.Button()
  68         self.assertTrue(isinstance(widget.style.base[gtk.STATE_NORMAL],
  69                                    gtk.gdk.Color))
  70
  71     def test_alignment(self):
  72         a = gtk.Alignment()
  73         self.assertEqual(a.props.xalign, 0.0)
  74         self.assertEqual(a.props.yalign, 0.0)
  75         self.assertEqual(a.props.xscale, 0.0)
  76         self.assertEqual(a.props.yscale, 0.0)
  77
  78     def test_box(self):
  79         box = gtk.Box()
  80         child = gtk.Button()
  81
  82         box.pack_start(child)
  83         expand, fill, padding, pack_type = box.query_child_packing(child)
  84         self.assertTrue(expand)
  85         self.assertTrue(fill)
  86         self.assertEqual(padding, 0)
  87         self.assertEqual(pack_type, gtk.PACK_START)
  88
  89         child = gtk.Button()
  90         box.pack_end(child)
  91         expand, fill, padding, pack_type = box.query_child_packing(child)
  92         self.assertTrue(expand)
  93         self.assertTrue(fill)
  94         self.assertEqual(padding, 0)
  95         self.assertEqual(pack_type, gtk.PACK_END)
  96
  97     def test_combobox_entry(self):
  98         liststore = gtk.ListStore(int, str)
  99         liststore.append((1, 'One'))
 100         liststore.append((2, 'Two'))
 101         liststore.append((3, 'Three'))
 102         # might cause a Pango warning, do not break on this
 103         old_mask = GLib.log_set_always_fatal(
 104             GLib.LogLevelFlags.LEVEL_CRITICAL | GLib.LogLevelFlags.LEVEL_ERROR)
 105         try:
 106             combo = gtk.ComboBoxEntry(model=liststore)
 107         finally:
 108             GLib.log_set_always_fatal(old_mask)
 109         combo.set_text_column(1)
 110         combo.set_active(0)
 111         self.assertEqual(combo.get_text_column(), 1)
 112         self.assertEqual(combo.get_child().get_text(), 'One')
 113         combo = gtk.combo_box_entry_new()
 114         combo.set_model(liststore)
 115         combo.set_text_column(1)
 116         combo.set_active(0)
 117         self.assertEqual(combo.get_text_column(), 1)
 118         self.assertEqual(combo.get_child().get_text(), 'One')
 119         combo = gtk.combo_box_entry_new_with_model(liststore)
 120         combo.set_text_column(1)
 121         combo.set_active(0)
 122         self.assertEqual(combo.get_text_column(), 1)
 123         self.assertEqual(combo.get_child().get_text(), 'One')
 124
 125     def test_size_request(self):
 126         box = gtk.Box()
 127         self.assertEqual(box.size_request(), [0, 0])
 128
 129     def test_pixbuf(self):
 130         gtk.gdk.Pixbuf()
 131
 132     def test_pixbuf_loader(self):
 133         loader = gtk.gdk.PixbufLoader('png')
 134         loader.close()
 135
 136     def test_pixbuf_formats(self):
 137         formats = gtk.gdk.pixbuf_get_formats()
 138         self.assertEqual(type(formats[0]), dict)
 139         self.assertTrue('name' in formats[0])
 140         self.assertTrue('description' in formats[0])
 141         self.assertTrue('mime_types' in formats[0])
 142         self.assertEqual(type(formats[0]['extensions']), list)
 143
 144     def test_gdk_window(self):
 145         w = gtk.Window()
 146         w.realize()
 147         self.assertEqual(w.get_window().get_origin(), (0, 0))