Repository: numpy/numpy
File: numpy/_core/tests/test_numeric.py (Python)

Code before:
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([1, 2, 3]))
        assert_(not res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([3, 4]))
        assert_(not res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([1, 3]))
        assert_(not res)
        assert_(type(res) is bool)

        res = np.array_equiv(np.array([1, 1]), np.array([1]))
        assert_(res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 1]), np.array([[1], [1]]))
        assert_(res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([2]))
        assert_(not res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([[1], [2]]))
        assert_(not res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array(
            [[1, 2, 3], [4, 5, 6], [7, 8, 9]])
        )
        assert_(not res)
        assert_(type(res) is bool)

    @pytest.mark.parametrize("dtype", ["V0", "V3", "V10"])
    def test_compare_unstructured_voids(self, dtype):
        zeros = np.zeros(3, dtype=dtype)

        assert_array_equal(zeros, zeros)
        assert not (zeros != zeros).any()

        if dtype == "V0":
            # Can't test != of actually different data
            return

        nonzeros = np.array([b"1", b"2", b"3"], dtype=dtype)

        assert not (zeros == nonzeros).any()
        assert (zeros != nonzeros).all()


def assert_array_strict_equal(x, y):
    assert_array_equal(x, y)
    # Check flags, 32 bit arches typically don't provide 16 byte alignment
    if ((x.dtype.alignment <= 8 or
            np.intp().dtype.itemsize != 4) and

Review comment (suggestion):
```suggestion
        res = np.array_equiv(
            np.array([1, 2]),
            np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]])
        )
```

Code after:
        assert_(res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([1, 2, 3]))
        assert_(not res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([3, 4]))
        assert_(not res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([1, 3]))
        assert_(not res)
        assert_(type(res) is bool)

        res = np.array_equiv(np.array([1, 1]), np.array([1]))
        assert_(res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 1]), np.array([[1], [1]]))
        assert_(res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([2]))
        assert_(not res)
        assert_(type(res) is bool)
        res = np.array_equiv(np.array([1, 2]), np.array([[1], [2]]))
        assert_(not res)
        assert_(type(res) is bool)
        res = np.array_equiv(
            np.array([1, 2]),
            np.array([[1, 2, 3], [4, 5, 6], [7, 8, 9]]),
        )
        assert_(not res)
        assert_(type(res) is bool)

    @pytest.mark.parametrize("dtype", ["V0", "V3", "V10"])
    def test_compare_unstructured_voids(self, dtype):
        zeros = np.zeros(3, dtype=dtype)

        assert_array_equal(zeros, zeros)
        assert not (zeros != zeros).any()

        if dtype == "V0":
            # Can't test != of actually different data
            return

        nonzeros = np.array([b"1", b"2", b"3"], dtype=dtype)

        assert not (zeros == nonzeros).any()
        assert (zeros != nonzeros).all()


def assert_array_strict_equal(x, y):
    assert_array_equal(x, y)
    # Check flags, 32 bit arches typically don't provide 16 byte alignment