def __init__(self, inst):
super(IsInstanceNet, self).__init__()
self.inst = inst
self.op = P.IsInstance()
'skip': ['backward']}),
# sub_type is None
('IsSubClass0', {
'block': (P.IsSubClass(), {'exception': TypeError, 'error_keywords': ['IsSubClass']}),
'desc_inputs': [None, mstype.number],
'skip': ['backward']}),
# type_ is None
('IsSubClass1', {
'block': (P.IsSubClass(), {'exception': TypeError, 'error_keywords': ['IsSubClass']}),
'desc_inputs': [mstype.number, None],
'skip': ['backward']}),
# inst is var
('IsInstance0', {
'block': (P.IsInstance(), {'exception': ValueError, 'error_keywords': ['IsInstance']}),
'desc_inputs': [5.0, mstype.number],
'skip': ['backward']}),
# t is not mstype.Type
('IsInstance1', {
'block': (IsInstanceNet(5.0), {'exception': TypeError, 'error_keywords': ['IsInstance']}),
'desc_inputs': [None],
'skip': ['backward']}),
# input x is scalar, not Tensor
('Reshape0', {
'block': (P.Reshape(), {'exception': TypeError, 'error_keywords': ['Reshape']}),
'desc_inputs': [5.0, (1, 2)],
'skip': ['backward']}),
# input shape is var
('Reshape1', {
'desc_inputs': [None, mstype.number],
'skip': ['backward']
}),
# type_ is None
('IsSubClass1', {
'block': (P.IsSubClass(), {
'exception': TypeError,
'error_keywords': ['IsSubClass']
}),
'desc_inputs': [mstype.number, None],
'skip': ['backward']
}),
# inst is var
('IsInstance0', {
'block': (P.IsInstance(), {
'exception': ValueError,
'error_keywords': ['IsInstance']
}),
'desc_inputs': [5.0, mstype.number],
'skip': ['backward']
}),
# t is not mstype.Type
('IsInstance1', {
'block': (IsInstanceNet(5.0), {
'exception': TypeError,
'error_keywords': ['IsInstance']
}),
'desc_inputs': [None],
'skip': ['backward']
}),
def test_isinstance():
assert P.IsInstance()([1, 2, 3], ms.list_) is True
assert P.IsInstance()((1, 2, 3), ms.tuple_) is True
assert P.IsInstance()(1.0, ms.float_) is True
assert P.IsInstance()(1, ms.int_) is True