(self)
| 472 | assert_array_equal(c.mask, mr_[m, 0, 0, m]) |
| 473 | |
| 474 | def test_2d(self): |
| 475 | # Tests mr_ on 2D arrays. |
| 476 | a_1 = np.random.rand(5, 5) |
| 477 | a_2 = np.random.rand(5, 5) |
| 478 | m_1 = np.round(np.random.rand(5, 5), 0) |
| 479 | m_2 = np.round(np.random.rand(5, 5), 0) |
| 480 | b_1 = masked_array(a_1, mask=m_1) |
| 481 | b_2 = masked_array(a_2, mask=m_2) |
| 482 | # append columns |
| 483 | d = mr_['1', b_1, b_2] |
| 484 | assert_(d.shape == (5, 10)) |
| 485 | assert_array_equal(d[:, :5], b_1) |
| 486 | assert_array_equal(d[:, 5:], b_2) |
| 487 | assert_array_equal(d.mask, np.r_['1', m_1, m_2]) |
| 488 | d = mr_[b_1, b_2] |
| 489 | assert_(d.shape == (10, 5)) |
| 490 | assert_array_equal(d[:5, :], b_1) |
| 491 | assert_array_equal(d[5:, :], b_2) |
| 492 | assert_array_equal(d.mask, np.r_[m_1, m_2]) |
| 493 | |
| 494 | def test_masked_constant(self): |
| 495 | actual = mr_[np.ma.masked, 1] |
nothing calls this directly
no test coverage detected