Python Parentの例

コード例 #1

ファイル: test_call_policies.py プロジェクト: borglab/gtsam

def test_return_none(capture):
    n_inst = ConstructorStats.detail_reg_inst()
    with capture:
        p = m.Parent()
    assert capture == "Allocating parent."
    with capture:
        p.returnNullChildKeepAliveChild()
        assert ConstructorStats.detail_reg_inst() == n_inst + 1
    assert capture == ""
    with capture:
        del p
        assert ConstructorStats.detail_reg_inst() == n_inst
    assert capture == "Releasing parent."

    with capture:
        p = m.Parent()
    assert capture == "Allocating parent."
    with capture:
        p.returnNullChildKeepAliveParent()
        assert ConstructorStats.detail_reg_inst() == n_inst + 1
    assert capture == ""
    with capture:
        del p
        assert ConstructorStats.detail_reg_inst() == n_inst
    assert capture == "Releasing parent."

コード例 #2

def test_keep_alive_argument(capture):
    n_inst = ConstructorStats.detail_reg_inst()
    with capture:
        p = m.Parent()
    assert capture == "Allocating parent."
    with capture:
        p.addChild(m.Child())
        assert ConstructorStats.detail_reg_inst() == n_inst + 1
    assert capture == """
        Allocating child.
        Releasing child.
    """
    with capture:
        del p
        assert ConstructorStats.detail_reg_inst() == n_inst
    assert capture == "Releasing parent."

    with capture:
        p = m.Parent()
    assert capture == "Allocating parent."
    with capture:
        p.addChildKeepAlive(m.Child())
        assert ConstructorStats.detail_reg_inst() == n_inst + 2
    assert capture == "Allocating child."
    with capture:
        del p
        assert ConstructorStats.detail_reg_inst() == n_inst
    assert capture == """

コード例 #3

ファイル: test_call_policies.py プロジェクト: IVarha/mouse_mri_segment

def test_keep_alive_return_value(capture):
    n_inst = ConstructorStats.detail_reg_inst()
    with capture:
        p = m.Parent()
    assert capture == "Allocating parent."
    with capture:
        p.returnChild()
        assert ConstructorStats.detail_reg_inst() == n_inst + 1
    assert (capture == """
        Allocating child.
        Releasing child.
    """)
    with capture:
        del p
        assert ConstructorStats.detail_reg_inst() == n_inst
    assert capture == "Releasing parent."

    with capture:
        p = m.Parent()
    assert capture == "Allocating parent."
    with capture:
        p.returnChildKeepAlive()
        assert ConstructorStats.detail_reg_inst() == n_inst + 2
    assert capture == "Allocating child."
    with capture:
        del p
        assert ConstructorStats.detail_reg_inst() == n_inst
    assert (capture == """
        Releasing parent.
        Releasing child.
    """)

コード例 #4

ファイル: test_call_policies.py プロジェクト: borglab/gtsam

def test_keep_alive_argument(capture):
    n_inst = ConstructorStats.detail_reg_inst()
    with capture:
        p = m.Parent()
    assert capture == "Allocating parent."
    with capture:
        p.addChild(m.Child())
        assert ConstructorStats.detail_reg_inst() == n_inst + 1
    assert (capture == """
        Allocating child.
        Releasing child.
    """)
    with capture:
        del p
        assert ConstructorStats.detail_reg_inst() == n_inst
    assert capture == "Releasing parent."

    with capture:
        p = m.Parent()
    assert capture == "Allocating parent."
    with capture:
        p.addChildKeepAlive(m.Child())
        assert ConstructorStats.detail_reg_inst() == n_inst + 2
    assert capture == "Allocating child."
    with capture:
        del p
        assert ConstructorStats.detail_reg_inst() == n_inst
    assert (capture == """
        Releasing parent.
        Releasing child.
    """)

    p = m.Parent()
    c = m.Child()
    assert ConstructorStats.detail_reg_inst() == n_inst + 2
    m.free_function(p, c)
    del c
    assert ConstructorStats.detail_reg_inst() == n_inst + 2
    del p
    assert ConstructorStats.detail_reg_inst() == n_inst

    with pytest.raises(RuntimeError) as excinfo:
        m.invalid_arg_index()
    assert str(excinfo.value) == "Could not activate keep_alive!"

コード例 #5

def test_keep_alive_constructor(capture):
    n_inst = ConstructorStats.detail_reg_inst()

    with capture:
        p = m.Parent(m.Child())
        assert ConstructorStats.detail_reg_inst() == n_inst + 2
    assert capture == """
        Allocating child.
        Allocating parent.
    """
    with capture:
        del p
        assert ConstructorStats.detail_reg_inst() == n_inst
    assert capture == """