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_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]
