# -*- Mode: Python; py-indent-offset: 4 -*- # vim: tabstop=4 shiftwidth=4 expandtab import re import os import sys import unittest import pytest import gi import gi.overrides from gi import PyGIDeprecationWarning try: from gi.repository import Gdk, GdkPixbuf, Gtk GDK4 = Gdk._version == "4.0" except ImportError: Gdk = None GDK4 = False try: gi.require_foreign('cairo') has_cairo = True except ImportError: has_cairo = False from .helper import capture_glib_deprecation_warnings @unittest.skipUnless(Gdk, 'Gdk not available') class TestGdk(unittest.TestCase): @unittest.skipIf(sys.platform == "darwin" or os.name == "nt", "crashes") @unittest.skipIf(GDK4, "not in gdk4") def test_constructor(self): attribute = Gdk.WindowAttr() attribute.window_type = Gdk.WindowType.CHILD attributes_mask = Gdk.WindowAttributesType.X | \ Gdk.WindowAttributesType.Y window = Gdk.Window(None, attribute, attributes_mask) self.assertEqual(window.get_window_type(), Gdk.WindowType.CHILD) @unittest.skipIf(GDK4, "not in gdk4") def test_color(self): color = Gdk.Color(100, 200, 300) self.assertEqual(color.red, 100) self.assertEqual(color.green, 200) self.assertEqual(color.blue, 300) with capture_glib_deprecation_warnings(): self.assertEqual(color, Gdk.Color(100, 200, 300)) self.assertNotEqual(color, Gdk.Color(1, 2, 3)) @unittest.skipIf(GDK4, "not in gdk4") def test_color_floats(self): self.assertEqual(Gdk.Color(13107, 21845, 65535), Gdk.Color.from_floats(0.2, 1.0 / 3.0, 1.0)) self.assertEqual(Gdk.Color(13107, 21845, 65535).to_floats(), (0.2, 1.0 / 3.0, 1.0)) self.assertEqual(Gdk.RGBA(0.2, 1.0 / 3.0, 1.0, 0.5).to_color(), Gdk.Color.from_floats(0.2, 1.0 / 3.0, 1.0)) self.assertEqual(Gdk.RGBA.from_color(Gdk.Color(13107, 21845, 65535)), Gdk.RGBA(0.2, 1.0 / 3.0, 1.0, 1.0)) @unittest.skipIf(GDK4, "not in gdk4") def test_color_to_floats_attrs(self): color = Gdk.Color(13107, 21845, 65535) assert color.red_float == 0.2 color.red_float = 0 assert color.red_float == 0 assert color.green_float == 1.0 / 3.0 color.green_float = 0 assert color.green_float == 0 assert color.blue_float == 1.0 color.blue_float = 0 assert color.blue_float == 0 @unittest.skipIf(GDK4, "not in gdk4") def test_rgba(self): self.assertEqual(Gdk.RGBA, gi.overrides.Gdk.RGBA) rgba = Gdk.RGBA(0.1, 0.2, 0.3, 0.4) self.assertEqual(rgba, Gdk.RGBA(0.1, 0.2, 0.3, 0.4)) self.assertNotEqual(rgba, Gdk.RGBA(0.0, 0.2, 0.3, 0.4)) self.assertEqual(rgba.red, 0.1) self.assertEqual(rgba.green, 0.2) self.assertEqual(rgba.blue, 0.3) self.assertEqual(rgba.alpha, 0.4) rgba.green = 0.9 self.assertEqual(rgba.green, 0.9) # Iterator/tuple convsersion self.assertEqual(tuple(Gdk.RGBA(0.1, 0.2, 0.3, 0.4)), (0.1, 0.2, 0.3, 0.4)) @unittest.skipUnless(GDK4, "only in gdk4") def test_rgba_gtk4(self): c = Gdk.RGBA() assert c.to_string() == "rgba(0,0,0,0)" @unittest.skipIf(not has_cairo or GDK4, "not in gdk4") def test_window(self): w = Gtk.Window() w.realize() window = w.get_window() with capture_glib_deprecation_warnings(): assert window.cairo_create() is not None @unittest.skipIf(GDK4, "not in gdk4") def test_drag_context(self): context = Gdk.DragContext() # using it this way crashes.. assert hasattr(context, "finish") @unittest.skipIf(GDK4, "not in gdk4") def test_event(self): event = Gdk.Event.new(Gdk.EventType.CONFIGURE) self.assertEqual(event.type, Gdk.EventType.CONFIGURE) self.assertEqual(event.send_event, 0) event = Gdk.Event() event.type = Gdk.EventType.SCROLL self.assertRaises(AttributeError, lambda: getattr(event, 'foo_bar')) @unittest.skipIf(GDK4, "not in gdk4") def test_scroll_event(self): event = Gdk.Event.new(Gdk.EventType.SCROLL) assert event.direction == Gdk.ScrollDirection.UP @unittest.skipIf(GDK4, "not in gdk4") def test_event_strip_boolean(self): ev = Gdk.EventButton() ev.type = Gdk.EventType.BUTTON_PRESS assert ev.get_coords() == (0.0, 0.0) # https://gitlab.gnome.org/GNOME/pygobject/issues/85 ev = Gdk.Event.new(Gdk.EventType.BUTTON_PRESS) assert ev.get_coords() == (True, 0.0, 0.0) @unittest.skipIf(GDK4, "not in gdk4") def test_event_touch(self): event = Gdk.Event.new(Gdk.EventType.TOUCH_BEGIN) self.assertEqual(event.type, Gdk.EventType.TOUCH_BEGIN) # emulating_pointer is unique to touch events self.assertFalse(event.emulating_pointer) self.assertFalse(event.touch.emulating_pointer) event.emulating_pointer = True self.assertTrue(event.emulating_pointer) self.assertTrue(event.touch.emulating_pointer) @unittest.skipIf(GDK4, "not in gdk4") def test_event_setattr(self): event = Gdk.Event.new(Gdk.EventType.DRAG_MOTION) event.x_root, event.y_root = 0, 5 self.assertEqual(event.dnd.x_root, 0) self.assertEqual(event.dnd.y_root, 5) self.assertEqual(event.x_root, 0) self.assertEqual(event.y_root, 5) # this used to work, keep it that way self.assertFalse(hasattr(event, "foo_bar")) event.foo_bar = 42 # unhandled type event.type = Gdk.EventType.EVENT_LAST with pytest.raises(AttributeError): event.foo_bar event.foo_bar = 42 assert event.foo_bar == 42 @unittest.skipIf(GDK4, "not in gdk4") def test_event_repr(self): event = Gdk.Event.new(Gdk.EventType.CONFIGURE) self.assertTrue("CONFIGURE" in repr(event)) @unittest.skipIf(GDK4, "not in gdk4") def test_event_structures(self): def button_press_cb(button, event): self.assertTrue(isinstance(event, Gdk.EventButton)) self.assertTrue(event.type == Gdk.EventType.BUTTON_PRESS) self.assertEqual(event.send_event, 0) self.assertEqual(event.get_state(), Gdk.ModifierType.CONTROL_MASK) self.assertEqual(event.get_root_coords(), (2, 5)) event.time = 12345 self.assertEqual(event.get_time(), 12345) w = Gtk.Window() b = Gtk.Button() b.connect('button-press-event', button_press_cb) w.add(b) b.show() b.realize() Gdk.test_simulate_button(b.get_window(), 2, 5, 0, Gdk.ModifierType.CONTROL_MASK, Gdk.EventType.BUTTON_PRESS) @unittest.skipIf(GDK4, "not in gdk4") def test_cursor(self): self.assertEqual(Gdk.Cursor, gi.overrides.Gdk.Cursor) with capture_glib_deprecation_warnings(): c = Gdk.Cursor(Gdk.CursorType.WATCH) self.assertNotEqual(c, None) with capture_glib_deprecation_warnings(): c = Gdk.Cursor(cursor_type=Gdk.CursorType.WATCH) self.assertNotEqual(c, None) display_manager = Gdk.DisplayManager.get() display = display_manager.get_default_display() test_pixbuf = GdkPixbuf.Pixbuf.new(GdkPixbuf.Colorspace.RGB, False, 8, 5, 10) with capture_glib_deprecation_warnings() as warn: c = Gdk.Cursor(display, test_pixbuf, y=0, x=0) self.assertNotEqual(c, None) self.assertEqual(len(warn), 1) self.assertTrue(issubclass(warn[0].category, PyGIDeprecationWarning)) self.assertRegex(str(warn[0].message), '.*new_from_pixbuf.*') self.assertRaises(ValueError, Gdk.Cursor, 1, 2, 3) with capture_glib_deprecation_warnings() as warn: c = Gdk.Cursor(display, Gdk.CursorType.WATCH) assert len(warn) == 1 # on macOS the type is switched to PIXMAP behind the scenes assert c.props.cursor_type in ( Gdk.CursorType.WATCH, Gdk.CursorType.CURSOR_IS_PIXMAP) assert c.props.display == display @unittest.skipUnless(GDK4, "only gdk4") def test_cursor_gdk4(self): Gdk.Cursor() Gdk.Cursor(name="foo") Gdk.Cursor(fallback=Gdk.Cursor()) def test_flags(self): self.assertEqual(Gdk.ModifierType.META_MASK | 0, 0x10000000) self.assertEqual(hex(Gdk.ModifierType.META_MASK), '0x10000000') self.assertEqual(str(Gdk.ModifierType.META_MASK), '') # RELEASE_MASK does not exist in gdk4 if not GDK4: self.assertEqual(Gdk.ModifierType.RELEASE_MASK | 0, 0x40000000) self.assertEqual(hex(Gdk.ModifierType.RELEASE_MASK), '0x40000000') self.assertEqual(str(Gdk.ModifierType.RELEASE_MASK), '') self.assertEqual(Gdk.ModifierType.RELEASE_MASK | Gdk.ModifierType.META_MASK, 0x50000000) self.assertEqual(str(Gdk.ModifierType.RELEASE_MASK | Gdk.ModifierType.META_MASK), '') @unittest.skipIf(GDK4, "not in gdk4") def test_color_parse(self): with capture_glib_deprecation_warnings(): c = Gdk.color_parse('#00FF80') self.assertEqual(c.red, 0) self.assertEqual(c.green, 65535) self.assertEqual(c.blue, 32896) self.assertEqual(Gdk.color_parse('bogus'), None) @unittest.skipIf(GDK4, "not in gdk4") def test_color_representations(self): # __repr__ should generate a string which is parsable when possible # http://docs.python.org/2/reference/datamodel.html#object.__repr__ color = Gdk.Color(red=65535, green=32896, blue=1) self.assertEqual(eval(repr(color)), color) rgba = Gdk.RGBA(red=1.0, green=0.8, blue=0.6, alpha=0.4) self.assertEqual(eval(repr(rgba)), rgba) @unittest.skipIf(GDK4, "not in gdk4") def test_rectangle_functions(self): # https://bugzilla.gnome.org/show_bug.cgi?id=756364 a = Gdk.Rectangle() b = Gdk.Rectangle() self.assertTrue(isinstance(Gdk.rectangle_union(a, b), Gdk.Rectangle)) intersect, rect = Gdk.rectangle_intersect(a, b) self.assertTrue(isinstance(rect, Gdk.Rectangle)) self.assertTrue(isinstance(intersect, bool)) @unittest.skipIf(GDK4, "not in gdk4") def test_atom_repr_str(self): atom = Gdk.atom_intern("", True) assert re.match(r"", repr(atom)) assert re.match(r"Gdk.Atom<\d+>", str(atom))