def test_methods_and_attributes():
instance1 = m.ExampleMandA()
instance2 = m.ExampleMandA(32)
instance1.add1(instance2)
instance1.add2(instance2)
instance1.add3(instance2)
instance1.add4(instance2)
instance1.add5(instance2)
instance1.add6(32)
instance1.add7(32)
instance1.add8(32)
instance1.add9(32)
instance1.add10(32)
assert str(instance1) == "ExampleMandA[value=320]"
assert str(instance2) == "ExampleMandA[value=32]"
assert str(instance1.self1()) == "ExampleMandA[value=320]"
assert str(instance1.self2()) == "ExampleMandA[value=320]"
assert str(instance1.self3()) == "ExampleMandA[value=320]"
assert str(instance1.self4()) == "ExampleMandA[value=320]"
assert str(instance1.self5()) == "ExampleMandA[value=320]"
assert instance1.internal1() == 320
assert instance1.internal2() == 320
assert instance1.internal3() == 320
assert instance1.internal4() == 320
assert instance1.internal5() == 320
assert instance1.overloaded() == "()"
assert instance1.overloaded(0) == "(int)"
assert instance1.overloaded(1, 1.0) == "(int, float)"
assert instance1.overloaded(2.0, 2) == "(float, int)"
assert instance1.overloaded(3, 3) == "(int, int)"
assert instance1.overloaded(4.0, 4.0) == "(float, float)"
assert instance1.overloaded_const(-3) == "(int) const"
assert instance1.overloaded_const(5, 5.0) == "(int, float) const"
assert instance1.overloaded_const(6.0, 6) == "(float, int) const"
assert instance1.overloaded_const(7, 7) == "(int, int) const"
assert instance1.overloaded_const(8.0, 8.0) == "(float, float) const"
assert instance1.overloaded_float(1, 1) == "(float, float)"
assert instance1.overloaded_float(1, 1.0) == "(float, float)"
assert instance1.overloaded_float(1.0, 1) == "(float, float)"
assert instance1.overloaded_float(1.0, 1.0) == "(float, float)"
assert instance1.value == 320
instance1.value = 100
assert str(instance1) == "ExampleMandA[value=100]"
cstats = ConstructorStats.get(m.ExampleMandA)
assert cstats.alive() == 2
del instance1, instance2
assert cstats.alive() == 0
assert cstats.values() == ["32"]
assert cstats.default_constructions == 1
assert cstats.copy_constructions == 2
assert cstats.move_constructions >= 2
assert cstats.copy_assignments == 0
assert cstats.move_assignments == 0
def test_copy_method():
"""Issue #443: calling copied methods fails in Python 3"""
m.ExampleMandA.add2c = m.ExampleMandA.add2
m.ExampleMandA.add2d = m.ExampleMandA.add2b
a = m.ExampleMandA(123)
assert a.value == 123
a.add2(m.ExampleMandA(-100))
assert a.value == 23
a.add2b(m.ExampleMandA(20))
assert a.value == 43
a.add2c(m.ExampleMandA(6))
assert a.value == 49
a.add2d(m.ExampleMandA(-7))
assert a.value == 42
