Beispiel #1
0
def test_smart_ptr(capture):
    # Object1
    for i, o in enumerate(
        [m.make_object_1(),
         m.make_object_2(),
         m.MyObject1(3)], start=1):
        assert o.getRefCount() == 1
        with capture:
            m.print_object_1(o)
            m.print_object_2(o)
            m.print_object_3(o)
            m.print_object_4(o)
        assert capture == "MyObject1[{i}]\n".format(i=i) * 4

    for i, o in enumerate(
        [m.make_myobject1_1(),
         m.make_myobject1_2(),
         m.MyObject1(6), 7],
            start=4):
        print(o)
        with capture:
            if not isinstance(o, int):
                m.print_object_1(o)
                m.print_object_2(o)
                m.print_object_3(o)
                m.print_object_4(o)
            m.print_myobject1_1(o)
            m.print_myobject1_2(o)
            m.print_myobject1_3(o)
            m.print_myobject1_4(o)
        assert capture == "MyObject1[{i}]\n".format(
            i=i) * (4 if isinstance(o, int) else 8)

    cstats = ConstructorStats.get(m.MyObject1)
    assert cstats.alive() == 0
    expected_values = ['MyObject1[{}]'.format(i)
                       for i in range(1, 7)] + ['MyObject1[7]'] * 4
    assert cstats.values() == expected_values
    assert cstats.default_constructions == 0
    assert cstats.copy_constructions == 0
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 0
    assert cstats.move_assignments == 0

    # Object2
    for i, o in zip(
        [8, 6, 7],
        [m.MyObject2(8),
         m.make_myobject2_1(),
         m.make_myobject2_2()]):
        print(o)
        with capture:
            m.print_myobject2_1(o)
            m.print_myobject2_2(o)
            m.print_myobject2_3(o)
            m.print_myobject2_4(o)
        assert capture == "MyObject2[{i}]\n".format(i=i) * 4

    cstats = ConstructorStats.get(m.MyObject2)
    assert cstats.alive() == 1
    o = None
    assert cstats.alive() == 0
    assert cstats.values() == ['MyObject2[8]', 'MyObject2[6]', 'MyObject2[7]']
    assert cstats.default_constructions == 0
    assert cstats.copy_constructions == 0
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 0
    assert cstats.move_assignments == 0

    # Object3
    for i, o in zip(
        [9, 8, 9],
        [m.MyObject3(9),
         m.make_myobject3_1(),
         m.make_myobject3_2()]):
        print(o)
        with capture:
            m.print_myobject3_1(o)
            m.print_myobject3_2(o)
            m.print_myobject3_3(o)
            m.print_myobject3_4(o)
        assert capture == "MyObject3[{i}]\n".format(i=i) * 4

    cstats = ConstructorStats.get(m.MyObject3)
    assert cstats.alive() == 1
    o = None
    assert cstats.alive() == 0
    assert cstats.values() == ['MyObject3[9]', 'MyObject3[8]', 'MyObject3[9]']
    assert cstats.default_constructions == 0
    assert cstats.copy_constructions == 0
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 0
    assert cstats.move_assignments == 0

    # Object
    cstats = ConstructorStats.get(m.Object)
    assert cstats.alive() == 0
    assert cstats.values() == []
    assert cstats.default_constructions == 10
    assert cstats.copy_constructions == 0
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 0
    assert cstats.move_assignments == 0

    # ref<>
    cstats = m.cstats_ref()
    assert cstats.alive() == 0
    assert cstats.values() == ['from pointer'] * 10
    assert cstats.default_constructions == 30
    assert cstats.copy_constructions == 12
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 30
    assert cstats.move_assignments == 0
Beispiel #2
0
def test_smart_ptr(capture):
    # Object1
    for i, o in enumerate([m.make_object_1(), m.make_object_2(), m.MyObject1(3)], start=1):
        assert o.getRefCount() == 1
        with capture:
            m.print_object_1(o)
            m.print_object_2(o)
            m.print_object_3(o)
            m.print_object_4(o)
        assert capture == "MyObject1[{i}]\n".format(i=i) * 4

    for i, o in enumerate([m.make_myobject1_1(), m.make_myobject1_2(), m.MyObject1(6), 7],
                          start=4):
        print(o)
        with capture:
            if not isinstance(o, int):
                m.print_object_1(o)
                m.print_object_2(o)
                m.print_object_3(o)
                m.print_object_4(o)
            m.print_myobject1_1(o)
            m.print_myobject1_2(o)
            m.print_myobject1_3(o)
            m.print_myobject1_4(o)
        assert capture == "MyObject1[{i}]\n".format(i=i) * (4 if isinstance(o, int) else 8)

    cstats = ConstructorStats.get(m.MyObject1)
    assert cstats.alive() == 0
    expected_values = ['MyObject1[{}]'.format(i) for i in range(1, 7)] + ['MyObject1[7]'] * 4
    assert cstats.values() == expected_values
    assert cstats.default_constructions == 0
    assert cstats.copy_constructions == 0
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 0
    assert cstats.move_assignments == 0

    # Object2
    for i, o in zip([8, 6, 7], [m.MyObject2(8), m.make_myobject2_1(), m.make_myobject2_2()]):
        print(o)
        with capture:
            m.print_myobject2_1(o)
            m.print_myobject2_2(o)
            m.print_myobject2_3(o)
            m.print_myobject2_4(o)
        assert capture == "MyObject2[{i}]\n".format(i=i) * 4

    cstats = ConstructorStats.get(m.MyObject2)
    assert cstats.alive() == 1
    o = None
    assert cstats.alive() == 0
    assert cstats.values() == ['MyObject2[8]', 'MyObject2[6]', 'MyObject2[7]']
    assert cstats.default_constructions == 0
    assert cstats.copy_constructions == 0
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 0
    assert cstats.move_assignments == 0

    # Object3
    for i, o in zip([9, 8, 9], [m.MyObject3(9), m.make_myobject3_1(), m.make_myobject3_2()]):
        print(o)
        with capture:
            m.print_myobject3_1(o)
            m.print_myobject3_2(o)
            m.print_myobject3_3(o)
            m.print_myobject3_4(o)
        assert capture == "MyObject3[{i}]\n".format(i=i) * 4

    cstats = ConstructorStats.get(m.MyObject3)
    assert cstats.alive() == 1
    o = None
    assert cstats.alive() == 0
    assert cstats.values() == ['MyObject3[9]', 'MyObject3[8]', 'MyObject3[9]']
    assert cstats.default_constructions == 0
    assert cstats.copy_constructions == 0
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 0
    assert cstats.move_assignments == 0

    # Object
    cstats = ConstructorStats.get(m.Object)
    assert cstats.alive() == 0
    assert cstats.values() == []
    assert cstats.default_constructions == 10
    assert cstats.copy_constructions == 0
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 0
    assert cstats.move_assignments == 0

    # ref<>
    cstats = m.cstats_ref()
    assert cstats.alive() == 0
    assert cstats.values() == ['from pointer'] * 10
    assert cstats.default_constructions == 30
    assert cstats.copy_constructions == 12
    # assert cstats.move_constructions >= 0 # Doesn't invoke any
    assert cstats.copy_assignments == 30
    assert cstats.move_assignments == 0