with self.assertRaises(TypeError):
op(self._def, None)
- def _test_ibinop_value(self, op, rhs):
- r, rv = self._binop(op, rhs)
-
- if r is None:
- return
-
- # The inplace operators are special for field objects because
- # they do not return a new, immutable object like it's the case
- # for Python numbers. In Python, `a += 2`, where `a` is a number
- # object, assigns a new number object reference to `a`, dropping
- # the old reference. Since BT's field objects are mutable, we
- # modify their internal value with the inplace operators. This
- # means however that we can lose data in the process, for
- # example:
- #
- # int_value_obj += 3.3
- #
- # Here, if `int_value_obj` is a Python `int` with the value 2,
- # it would be a `float` object after this, holding the value
- # 5.3. In our case, if `int_value_obj` is an integer field
- # object, 3.3 is converted to an `int` object (3) and added to
- # the current value of `int_value_obj`, so after this the value
- # of the object is 5. This does not compare to 5.3, which is
- # why we also use the `int()` type here.
- if isinstance(self._def, bt2.field._IntegerField):
- rv = int(rv)
-
- self.assertEqual(r, rv)
-
- def _test_ibinop_type(self, op, rhs):
- r, rv = self._binop(op, rhs)
-
- if r is None:
- return
-
- self.assertIs(r, self._def)
-
- def _test_ibinop_invalid_unknown(self, op):
- class A:
- pass
-
- with self.assertRaises(TypeError):
- op(self._def, A())
-
- def _test_ibinop_invalid_none(self, op):
- with self.assertRaises(TypeError):
- op(self._def, None)
-
def _test_binop_rhs_false(self, test_cb, op):
test_cb(op, False)
def _test_binop_lhs_value_same_zero_vfloat(self, op):
self._test_binop_rhs_zero_vfloat(self._test_binop_lhs_value_same, op)
- def _test_ibinop_type_false(self, op):
- self._test_binop_rhs_false(self._test_ibinop_type, op)
-
- def _test_ibinop_type_true(self, op):
- self._test_binop_rhs_true(self._test_ibinop_type, op)
-
- def _test_ibinop_type_pos_int(self, op):
- self._test_binop_rhs_pos_int(self._test_ibinop_type, op)
-
- def _test_ibinop_type_neg_int(self, op):
- self._test_binop_rhs_neg_int(self._test_ibinop_type, op)
-
- def _test_ibinop_type_zero_int(self, op):
- self._test_binop_rhs_zero_int(self._test_ibinop_type, op)
-
- def _test_ibinop_type_pos_vint(self, op):
- self._test_binop_rhs_pos_vint(self._test_ibinop_type, op)
-
- def _test_ibinop_type_neg_vint(self, op):
- self._test_binop_rhs_neg_vint(self._test_ibinop_type, op)
-
- def _test_ibinop_type_zero_vint(self, op):
- self._test_binop_rhs_zero_vint(self._test_ibinop_type, op)
-
- def _test_ibinop_type_pos_float(self, op):
- self._test_binop_rhs_pos_float(self._test_ibinop_type, op)
-
- def _test_ibinop_type_neg_float(self, op):
- self._test_binop_rhs_neg_float(self._test_ibinop_type, op)
-
- def _test_ibinop_type_zero_float(self, op):
- self._test_binop_rhs_zero_float(self._test_ibinop_type, op)
-
- def _test_ibinop_type_pos_vfloat(self, op):
- self._test_binop_rhs_pos_vfloat(self._test_ibinop_type, op)
-
- def _test_ibinop_type_neg_vfloat(self, op):
- self._test_binop_rhs_neg_vfloat(self._test_ibinop_type, op)
-
- def _test_ibinop_type_zero_vfloat(self, op):
- self._test_binop_rhs_zero_vfloat(self._test_ibinop_type, op)
-
- def _test_ibinop_value_false(self, op):
- self._test_binop_rhs_false(self._test_ibinop_value, op)
-
- def _test_ibinop_value_true(self, op):
- self._test_binop_rhs_true(self._test_ibinop_value, op)
-
- def _test_ibinop_value_pos_int(self, op):
- self._test_binop_rhs_pos_int(self._test_ibinop_value, op)
-
- def _test_ibinop_value_neg_int(self, op):
- self._test_binop_rhs_neg_int(self._test_ibinop_value, op)
-
- def _test_ibinop_value_zero_int(self, op):
- self._test_binop_rhs_zero_int(self._test_ibinop_value, op)
-
- def _test_ibinop_value_pos_vint(self, op):
- self._test_binop_rhs_pos_vint(self._test_ibinop_value, op)
-
- def _test_ibinop_value_neg_vint(self, op):
- self._test_binop_rhs_neg_vint(self._test_ibinop_value, op)
-
- def _test_ibinop_value_zero_vint(self, op):
- self._test_binop_rhs_zero_vint(self._test_ibinop_value, op)
-
- def _test_ibinop_value_pos_float(self, op):
- self._test_binop_rhs_pos_float(self._test_ibinop_value, op)
-
- def _test_ibinop_value_neg_float(self, op):
- self._test_binop_rhs_neg_float(self._test_ibinop_value, op)
-
- def _test_ibinop_value_zero_float(self, op):
- self._test_binop_rhs_zero_float(self._test_ibinop_value, op)
-
- def _test_ibinop_value_pos_vfloat(self, op):
- self._test_binop_rhs_pos_vfloat(self._test_ibinop_value, op)
-
- def _test_ibinop_value_neg_vfloat(self, op):
- self._test_binop_rhs_neg_vfloat(self._test_ibinop_value, op)
-
- def _test_ibinop_value_zero_vfloat(self, op):
- self._test_binop_rhs_zero_vfloat(self._test_ibinop_value, op)
-
def test_bool_op(self):
self.assertEqual(bool(self._def), bool(self._def_value))
)
-_IBINOPS = (
- ('iadd', operator.iadd),
- ('iand', operator.iand),
- ('ifloordiv', operator.ifloordiv),
- ('ilshift', operator.ilshift),
- ('imod', operator.imod),
- ('imul', operator.imul),
- ('ior', operator.ior),
- ('ipow', operator.ipow),
- ('irshift', operator.irshift),
- ('isub', operator.isub),
- ('itruediv', operator.itruediv),
- ('ixor', operator.ixor),
-)
-
-
_UNARYOPS = (
('neg', operator.neg),
('pos', operator.pos),
def test_binop_name(suffix):
return 'test_binop_{}_{}'.format(name, suffix)
- def test_ibinop_name(suffix):
- return 'test_ibinop_{}_{}'.format(name, suffix)
-
def test_unaryop_name(suffix):
return 'test_unaryop_{}_{}'.format(name, suffix)
setattr(cls, test_unaryop_name('addr_same'), partialmethod(_TestNumericField._test_unaryop_addr_same, op=unaryop))
setattr(cls, test_unaryop_name('value_same'), partialmethod(_TestNumericField._test_unaryop_value_same, op=unaryop))
- # inject testing methods for each inplace binary operation
- for name, ibinop in _IBINOPS:
- setattr(cls, test_ibinop_name('invalid_unknown'), partialmethod(_TestNumericField._test_ibinop_invalid_unknown, op=ibinop))
- setattr(cls, test_ibinop_name('invalid_none'), partialmethod(_TestNumericField._test_ibinop_invalid_none, op=ibinop))
- setattr(cls, test_ibinop_name('type_true'), partialmethod(_TestNumericField._test_ibinop_type_true, op=ibinop))
- setattr(cls, test_ibinop_name('value_true'), partialmethod(_TestNumericField._test_ibinop_value_true, op=ibinop))
- setattr(cls, test_ibinop_name('type_pos_int'), partialmethod(_TestNumericField._test_ibinop_type_pos_int, op=ibinop))
- setattr(cls, test_ibinop_name('type_pos_vint'), partialmethod(_TestNumericField._test_ibinop_type_pos_vint, op=ibinop))
- setattr(cls, test_ibinop_name('value_pos_int'), partialmethod(_TestNumericField._test_ibinop_value_pos_int, op=ibinop))
- setattr(cls, test_ibinop_name('value_pos_vint'), partialmethod(_TestNumericField._test_ibinop_value_pos_vint, op=ibinop))
- setattr(cls, test_ibinop_name('type_neg_int'), partialmethod(_TestNumericField._test_ibinop_type_neg_int, op=ibinop))
- setattr(cls, test_ibinop_name('type_neg_vint'), partialmethod(_TestNumericField._test_ibinop_type_neg_vint, op=ibinop))
- setattr(cls, test_ibinop_name('value_neg_int'), partialmethod(_TestNumericField._test_ibinop_value_neg_int, op=ibinop))
- setattr(cls, test_ibinop_name('value_neg_vint'), partialmethod(_TestNumericField._test_ibinop_value_neg_vint, op=ibinop))
- setattr(cls, test_ibinop_name('type_false'), partialmethod(_TestNumericField._test_ibinop_type_false, op=ibinop))
- setattr(cls, test_ibinop_name('value_false'), partialmethod(_TestNumericField._test_ibinop_value_false, op=ibinop))
- setattr(cls, test_ibinop_name('type_zero_int'), partialmethod(_TestNumericField._test_ibinop_type_zero_int, op=ibinop))
- setattr(cls, test_ibinop_name('type_zero_vint'), partialmethod(_TestNumericField._test_ibinop_type_zero_vint, op=ibinop))
- setattr(cls, test_ibinop_name('value_zero_int'), partialmethod(_TestNumericField._test_ibinop_value_zero_int, op=ibinop))
- setattr(cls, test_ibinop_name('value_zero_vint'), partialmethod(_TestNumericField._test_ibinop_value_zero_vint, op=ibinop))
- setattr(cls, test_ibinop_name('type_pos_float'), partialmethod(_TestNumericField._test_ibinop_type_pos_float, op=ibinop))
- setattr(cls, test_ibinop_name('type_neg_float'), partialmethod(_TestNumericField._test_ibinop_type_neg_float, op=ibinop))
- setattr(cls, test_ibinop_name('type_pos_vfloat'), partialmethod(_TestNumericField._test_ibinop_type_pos_vfloat, op=ibinop))
- setattr(cls, test_ibinop_name('type_neg_vfloat'), partialmethod(_TestNumericField._test_ibinop_type_neg_vfloat, op=ibinop))
- setattr(cls, test_ibinop_name('value_pos_float'), partialmethod(_TestNumericField._test_ibinop_value_pos_float, op=ibinop))
- setattr(cls, test_ibinop_name('value_neg_float'), partialmethod(_TestNumericField._test_ibinop_value_neg_float, op=ibinop))
- setattr(cls, test_ibinop_name('value_pos_vfloat'), partialmethod(_TestNumericField._test_ibinop_value_pos_vfloat, op=ibinop))
- setattr(cls, test_ibinop_name('value_neg_vfloat'), partialmethod(_TestNumericField._test_ibinop_value_neg_vfloat, op=ibinop))
- setattr(cls, test_ibinop_name('type_zero_float'), partialmethod(_TestNumericField._test_ibinop_type_zero_float, op=ibinop))
- setattr(cls, test_ibinop_name('type_zero_vfloat'), partialmethod(_TestNumericField._test_ibinop_type_zero_vfloat, op=ibinop))
- setattr(cls, test_ibinop_name('value_zero_float'), partialmethod(_TestNumericField._test_ibinop_value_zero_float, op=ibinop))
- setattr(cls, test_ibinop_name('value_zero_vfloat'), partialmethod(_TestNumericField._test_ibinop_value_zero_vfloat, op=ibinop))
-
class _TestIntegerFieldCommon(_TestNumericField):
def test_assign_true(self):
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