def test_ref_list(self):
# Deprecated
logged = []
def log_warn(msg, klass, stacklevel=None):
logged.append((msg, klass, stacklevel))
old_func = warn.trap_warnings(log_warn)
try:
mop = self.moc.add(1234567, 'type', 256, children=[1, 2, 3])
self.assertEqual(3, len(mop))
self.assertEqual(3, mop.num_refs)
self.assertEqual([('Attribute .num_refs deprecated.'
' Use len() instead.', DeprecationWarning, 3),
], logged)
del logged[:]
self.assertEqual([1, 2, 3], mop.ref_list)
self.assertEqual([('Attribute .ref_list deprecated.'
' Use .children instead.',
DeprecationWarning, 3),
], logged)
mop.ref_list = [87654321, 23456]
self.assertEqual([('Attribute .ref_list deprecated.'
' Use .children instead.',
DeprecationWarning, 3),
]*2, logged)
self.assertEqual([87654321, 23456], mop.children)
self.assertEqual(2, len(mop))
finally:
warn.trap_warnings(old_func)
def test_referrers(self):
mop = self.moc.add(1234567, 'type', 256, children=[0, 255])
# Referrers is deprecated
logged = []
def log_warn(msg, klass, stacklevel=None):
logged.append((msg, klass, stacklevel))
old_func = warn.trap_warnings(log_warn)
try:
mop0 = self.moc[0]
self.assertEqual((), mop0.referrers)
self.assertEqual([('Attribute .referrers deprecated.'
' Use .parents instead.',
DeprecationWarning, 3)
], logged)
mop0.referrers = [1234567]
self.assertEqual([('Attribute .referrers deprecated.'
' Use .parents instead.',
DeprecationWarning, 3)
]*2, logged)
self.assertEqual([1234567], mop0.parents)
del logged[:]
self.assertEqual(1, mop0.num_referrers)
self.assertEqual([('Attribute .num_referrers deprecated.'
' Use .num_parents instead.',
DeprecationWarning, 3)
], logged)
finally:
warn.trap_warnings(old_func)
def test_compute_referrers(self):
# Deprecated
logged = []
def log_warn(msg, klass, stacklevel=None):
logged.append((msg, klass, stacklevel))
old_func = warn.trap_warnings(log_warn)
try:
manager = loader.load(_example_dump, show_prog=False)
manager.compute_referrers()
self.assertEqual([
('.compute_referrers is deprecated.'
' Use .compute_parents instead.', DeprecationWarning, 3),
], logged)
objs = manager.objs
finally:
warn.trap_warnings(old_func)
self.assertEqual((), objs[1].parents)
self.assertEqual([1, 3], objs[3].parents)
self.assertEqual([3, 7, 9], sorted(objs[4].parents))
self.assertEqual([3, 7, 9], sorted(objs[5].parents))
self.assertEqual([9], objs[6].parents)
self.assertEqual([9], objs[7].parents)
self.assertEqual([3, 7], objs[8].parents)
self.assertEqual((), objs[9].parents)
def test_compute_referrers(self):
# Deprecated
logged = []
def log_warn(msg, klass, stacklevel=None):
logged.append((msg, klass, stacklevel))
old_func = warn.trap_warnings(log_warn)
try:
manager = loader.load(_example_dump, show_prog=False)
manager.compute_referrers()
self.assertEqual([('.compute_referrers is deprecated.'
' Use .compute_parents instead.',
DeprecationWarning, 3),
], logged)
objs = manager.objs
finally:
warn.trap_warnings(old_func)
self.assertEqual((), objs[1].parents)
self.assertEqual([1, 3], objs[3].parents)
self.assertEqual([3, 7, 8], sorted(objs[4].parents))
self.assertEqual([3, 7, 8], sorted(objs[5].parents))
self.assertEqual([8], objs[6].parents)
self.assertEqual([8], objs[7].parents)
self.assertEqual((), objs[8].parents)
