test_api.py 文件源码

def test_fastCopyAndTranspose():
    # 0D array
    a = np.array(2)
    b = np.fastCopyAndTranspose(a)
    assert_equal(b, a.T)
    assert_(b.flags.owndata)

    # 1D array
    a = np.array([3, 2, 7, 0])
    b = np.fastCopyAndTranspose(a)
    assert_equal(b, a.T)
    assert_(b.flags.owndata)

    # 2D array
    a = np.arange(6).reshape(2, 3)
    b = np.fastCopyAndTranspose(a)
    assert_equal(b, a.T)
    assert_(b.flags.owndata)