def test_property(self):
r = self.root()
data = "\x01\x02\x03\x04\x05\x06\x07\x08"
assert_raises(l.NoSuchProperty, l.XGetWindowProperty, r, "ASDF",
"ASDF")
l.XChangeProperty(r, "ASDF", "GHJK", 32, data)
assert_raises(l.BadPropertyType, l.XGetWindowProperty, r, "ASDF",
"ASDF")
for n in (8, 16, 32):
print(n)
l.XChangeProperty(r, "ASDF", "GHJK", n, data)
assert l.XGetWindowProperty(r, "ASDF", "GHJK") == data
l.XDeleteProperty(r, "ASDF")
assert_raises(l.NoSuchProperty, l.XGetWindowProperty, r, "ASDF",
"GHJK")
badwin = self.window()
badwin.destroy()
assert_raises((l.PropertyError, XError), trap.call,
l.XGetWindowProperty, badwin, "ASDF", "ASDF")
# Giant massive property
l.XChangeProperty(r, "ASDF", "GHJK", 32, "\x00" * 512 * (2**10))
assert_raises(l.PropertyOverflow, l.XGetWindowProperty, r, "ASDF",
"GHJK")
def test_acquisition_stealing(self):
d1 = self.clone_display()
d2 = self.clone_display()
m1 = ManagerSelection(d1, "WM_S0")
m2 = ManagerSelection(d2, "WM_S0")
selection_lost_fired = {m1: False, m2: False}
def cb(manager):
selection_lost_fired[manager] = True
m1.connect("selection-lost", cb)
m2.connect("selection-lost", cb)
assert not m1.owned()
assert not m2.owned()
m1.acquire(m1.IF_UNOWNED)
assert m1.owned()
assert m2.owned()
assert_raises(AlreadyOwned, m2.acquire, m2.IF_UNOWNED)
assert not selection_lost_fired[m1]
assert not selection_lost_fired[m2]
m2.acquire(m2.FORCE_AND_RETURN)
assert selection_lost_fired[m1]
assert not selection_lost_fired[m2]
def test_get_display_for(self):
assert l.get_display_for(self.display) is self.display
win = self.window()
assert l.get_display_for(win) is self.display
assert_raises(TypeError, l.get_display_for, None)
widg = gtk.Window()
assert l.get_display_for(widg) is self.display
clipboard = gtk.Clipboard(self.display, "PRIMARY")
assert l.get_display_for(clipboard) is self.display
def test_readonly(self):
obj = APTestClass()
assert obj.get_property("readonly") is None
assert_raises(TypeError,
obj.set_property, "readonly", "blah")
def setit(o):
o._internal_set_property("readonly", "blah")
assert_emits(setit, obj, "notify::readonly")
assert obj.get_property("readonly") == "blah"
def test_readonly(self):
obj = APTestClass()
assert obj.get_property("readonly") is None
assert_raises(TypeError,
obj.set_property, "readonly", "blah")
def setit(o):
o._internal_set_property("readonly", "blah")
assert_emits(setit, obj, "notify::readonly")
assert obj.get_property("readonly") == "blah"
def test_prop_get_set_errors(self):
assert p.prop_get(self.win, "SADFSAFDSADFASDF", "utf8") is None
self.win2.destroy()
gtk.gdk.flush()
assert_raises(wimpiggy.error.XError, wimpiggy.error.trap.call,
p.prop_set, self.win2, "ASDF", "utf8", u(""))
assert p.prop_get(self.win2, "ASDF", "utf8") is None
p.prop_set(self.win, "ASDF", "utf8", u(""))
assert p.prop_get(self.win, "ASDF", "latin1") is None
def test_get_xwindow_pywindow(self):
d2 = self.clone_display()
r1 = self.root()
r2 = self.root(d2)
assert r1 is not r2
assert l.get_xwindow(r1) == l.get_xwindow(r2)
win = self.window()
assert l.get_xwindow(r1) != l.get_xwindow(win)
assert l.get_pywindow(r2, l.get_xwindow(r1)) is r2
assert_raises(l.XError, l.get_pywindow, self.display, 0)
# This is necessary to stop some mysterious failure (perhaps d2 being
# garbage collected before r2):
del r2
def test_assert_emits(self):
class C(gobject.GObject):
__gsignals__ = {
"foo": (gobject.SIGNAL_RUN_LAST, gobject.TYPE_NONE,
(gobject.TYPE_PYOBJECT, )),
}
gobject.type_register(C)
def do_emit(obj):
obj.emit("foo", "asdf")
def dont_emit(obj):
pass
c = C()
assert_emits(do_emit, c, "foo")
assert_raises(AssertionError, assert_emits, dont_emit, c, "foo")
def slot_wants_asdf(obj, arg):
assert isinstance(obj, C)
assert arg == "asdf"
def slot_wants_hjkl(obj, arg):
assert isinstance(obj, C)
assert arg == "hjkl"
assert_emits(do_emit, c, "foo", slot_wants_asdf)
assert_raises(AssertionError, assert_emits, do_emit, c, "foo",
slot_wants_hjkl)
# Make sure that assert_emits disconnects after itself.
self.gotcalled = False
def f(*args):
self.gotcalled = True
assert_emits(do_emit, c, "foo", f)
assert self.gotcalled
self.gotcalled = False
do_emit(c)
assert not self.gotcalled
# ...even if there was an error.
# Errors can come from emission failure...
assert_raises(AssertionError, assert_emits, dont_emit, c, "foo", f)
# ..and from slots raising errors.
def g(*args):
assert False
self.gotcalled = True
assert_raises(AssertionError, assert_emits, do_emit, c, "foo", g)
# In neither case should a handler be left around:
self.gotcalled = False
do_emit(c)
assert not self.gotcalled
def test_get_rectangle_from_region(self):
print(1)
region = gtk.gdk.Region()
assert_raises(ValueError, l.get_rectangle_from_region, region)
print(2)
rect1 = gtk.gdk.Rectangle(1, 2, 3, 4)
region = gtk.gdk.region_rectangle(rect1)
(x, y, w, h) = l.get_rectangle_from_region(region)
assert (x, y, w, h) == (1, 2, 3, 4)
print(3)
region.union_with_rect(gtk.gdk.Rectangle(10, 11, 12, 13))
(x, y, w, h) = l.get_rectangle_from_region(region)
assert (x, y, w, h) in [(1, 2, 3, 4), (10, 11, 12, 13)]
print(4)
region.subtract(gtk.gdk.region_rectangle(rect1))
(x, y, w, h) = l.get_rectangle_from_region(region)
assert (x, y, w, h) == (10, 11, 12, 13)
print(5)
def test_assert_emits(self):
class C(gobject.GObject):
__gsignals__ = { "foo":
(gobject.SIGNAL_RUN_LAST,
gobject.TYPE_NONE, (gobject.TYPE_PYOBJECT,)),
}
gobject.type_register(C)
def do_emit(obj):
obj.emit("foo", "asdf")
def dont_emit(obj):
pass
c = C()
assert_emits(do_emit, c, "foo")
assert_raises(AssertionError, assert_emits, dont_emit, c, "foo")
def slot_wants_asdf(obj, arg):
assert isinstance(obj, C)
assert arg == "asdf"
def slot_wants_hjkl(obj, arg):
assert isinstance(obj, C)
assert arg == "hjkl"
assert_emits(do_emit, c, "foo", slot_wants_asdf)
assert_raises(AssertionError,
assert_emits, do_emit, c, "foo", slot_wants_hjkl)
# Make sure that assert_emits disconnects after itself.
self.gotcalled = False
def f(*args):
self.gotcalled = True
assert_emits(do_emit, c, "foo", f)
assert self.gotcalled
self.gotcalled = False
do_emit(c)
assert not self.gotcalled
# ...even if there was an error.
# Errors can come from emission failure...
assert_raises(AssertionError,
assert_emits, dont_emit, c, "foo", f)
# ..and from slots raising errors.
def g(*args):
assert False
self.gotcalled = True
assert_raises(AssertionError,
assert_emits, do_emit, c, "foo", g)
# In neither case should a handler be left around:
self.gotcalled = False
do_emit(c)
assert not self.gotcalled
def foo():
assert_raises(AssertionError, trap.assert_out)
def test_BadProperty_on_empty(self):
win = self.window()
l.XChangeProperty(win, "ASDF", "GHJK", 32, "")
assert l.XGetWindowProperty(win, "ASDF", "GHJK") == ""
assert_raises(l.BadPropertyType, l.XGetWindowProperty, win, "ASDF",
"ASDF")
def test_assert_raises(self):
class FooError(Exception):
pass
class BarError(Exception):
pass
def raises_foo():
raise FooError("aiiieee")
def raises_bar():
raise BarError("arrrggghhh")
def raises_nothing():
pass
def wants_args_raises_foo(*args, **kwargs):
assert args == (1, 2)
assert kwargs == {"a": 3, "b": 4}
raise FooError("blearrghhh")
# No exception:
assert_raises(FooError, raises_foo)
try:
# Should raise AssertionError:
assert_raises(FooError, raises_bar)
raise FooError
except AssertionError:
pass
try:
# Should raise AssertionError:
assert_raises(FooError, raises_nothing)
raise FooError
except AssertionError:
pass
# No exception:
assert_raises(FooError, wants_args_raises_foo, 1, 2, a=3, b=4)
assert_raises(AssertionError, wants_args_raises_foo)
# Tuples allowed:
# No exception
assert_raises((FooError, BarError), raises_foo)
assert_raises((FooError, BarError), raises_bar)
try:
# Should raise AssertionError
assert_raises((FooError, BarError), raises_nothing)
raise FooError
except AssertionError:
pass
try:
# Should raise AssertionError
assert_raises((FooError, TypeError), raises_bar)
raise FooError
except AssertionError:
pass
def foo():
assert_raises(AssertionError, trap.assert_out)
def test_assert_raises(self):
class FooError(Exception):
pass
class BarError(Exception):
pass
def raises_foo():
raise FooError("aiiieee")
def raises_bar():
raise BarError("arrrggghhh")
def raises_nothing():
pass
def wants_args_raises_foo(*args, **kwargs):
assert args == (1, 2)
assert kwargs == {"a": 3, "b": 4}
raise FooError("blearrghhh")
# No exception:
assert_raises(FooError, raises_foo)
try:
# Should raise AssertionError:
assert_raises(FooError, raises_bar)
raise FooError
except AssertionError:
pass
try:
# Should raise AssertionError:
assert_raises(FooError, raises_nothing)
raise FooError
except AssertionError:
pass
# No exception:
assert_raises(FooError, wants_args_raises_foo, 1, 2, a=3, b=4)
assert_raises(AssertionError, wants_args_raises_foo)
# Tuples allowed:
# No exception
assert_raises((FooError, BarError), raises_foo)
assert_raises((FooError, BarError), raises_bar)
try:
# Should raise AssertionError
assert_raises((FooError, BarError), raises_nothing)
raise FooError
except AssertionError:
pass
try:
# Should raise AssertionError
assert_raises((FooError, TypeError), raises_bar)
raise FooError
except AssertionError:
pass