Method test_dunder_dlpack_refcount

numpy/core/tests/test_dlpack.py:10–15

(self)

class TestDLPack:
    @pytest.mark.skipif(IS_PYPY, reason="PyPy can't get refcounts.")
    def test_dunder_dlpack_refcount(self):
        x = np.arange(5)
        y = x.__dlpack__()
        assert sys.getrefcount(x) == 3
        del y
        assert sys.getrefcount(x) == 2

    def test_dunder_dlpack_stream(self):
        x = np.arange(5)