def testGC(self):
GarbageCollector.garbage.smart_purge()
h = Handle_Standard_Transient()
h2 = h # adds a reference
del h
# this object is not collected since there is another reference to it
self.assertEqual(len(GarbageCollector.garbage._handles), 0)
del h2
# now, the handle should be collected
self.assertEqual(len(GarbageCollector.garbage._handles), 1)
def testCollector(self):
GarbageCollector.garbage.smart_purge()
# Check that pythonOCC objects are collected in the correct garbage
s = Standard_Transient()
h = Handle_Standard_Transient()
P = gp_Pnt(1, 2, 3)
del s
del h
del P
self.assertEqual(len(GarbageCollector.garbage._handles), 1)
self.assertEqual(len(GarbageCollector.garbage._transients), 1)
self.assertEqual(len(GarbageCollector.garbage._misc), 1)
def test_neq_operator(self):
# test Standard
h1 = Handle_Standard_Transient()
s = Standard_Transient()
h2 = s.GetHandle()
self.assertFalse(h1 != h1)
self.assertTrue(h1 != h2)
self.assertTrue(h1 != 10)
self.assertFalse(h2 != s)
shape_1 = BRepPrimAPI_MakeBox(10, 20, 30).Shape()
shape_2 = BRepPrimAPI_MakeBox(10, 20, 30).Shape()
self.assertTrue(shape_1 != shape_2)
self.assertFalse(shape_1 != shape_1)
self.assertTrue(shape_1 != "some_string")
def test_hash_eq_operator(self):
''' test that the == wrapper is ok
'''
# test Standard
h1 = Handle_Standard_Transient()
s = Standard_Transient()
h2 = s.GetHandle()
self.assertTrue(h1 == h1)
self.assertFalse(h1 == h2)
self.assertFalse(h1 == 10)
self.assertTrue(h2 == s)
# test list.index, that uses __eq__ method
p1 = gp_Pnt(0., 0., 0.)
line = gp_Lin(p1, gp_Dir(1., 0., 0.))
items = [p1, line]
res = items.index(line)
self.assertEqual(res, 1.)
def evil_function(t):
handle = Handle_Standard_Transient(t)