diff options
Diffstat (limited to 'numpy/lib')
| -rw-r--r-- | numpy/lib/tests/test_arraypad.py | 15 | ||||
| -rw-r--r-- | numpy/lib/tests/test_function_base.py | 14 |
2 files changed, 29 insertions, 0 deletions
diff --git a/numpy/lib/tests/test_arraypad.py b/numpy/lib/tests/test_arraypad.py index 8ba0370b0..45d624781 100644 --- a/numpy/lib/tests/test_arraypad.py +++ b/numpy/lib/tests/test_arraypad.py @@ -1009,6 +1009,21 @@ class TestUnicodeInput(object): assert_array_equal(a, b) +class TestObjectInput(object): + def test_object_input(self): + # Regression test for issue gh-11395. + a = np.full((4, 3), None) + pad_amt = ((2, 3), (3, 2)) + b = np.full((9, 8), None) + modes = ['edge', + 'symmetric', + 'reflect', + 'wrap', + ] + for mode in modes: + assert_array_equal(pad(a, pad_amt, mode=mode), b) + + class TestValueError1(object): def test_check_simple(self): arr = np.arange(30) diff --git a/numpy/lib/tests/test_function_base.py b/numpy/lib/tests/test_function_base.py index 4103a9eb3..d2a9181db 100644 --- a/numpy/lib/tests/test_function_base.py +++ b/numpy/lib/tests/test_function_base.py @@ -2237,6 +2237,14 @@ class TestInterp(object): x0 = np.nan assert_almost_equal(np.interp(x0, x, y), x0) + def test_non_finite_behavior(self): + x = [1, 2, 2.5, 3, 4] + xp = [1, 2, 3, 4] + fp = [1, 2, np.inf, 4] + assert_almost_equal(np.interp(x, xp, fp), [1, 2, np.inf, np.inf, 4]) + fp = [1, 2, np.nan, 4] + assert_almost_equal(np.interp(x, xp, fp), [1, 2, np.nan, np.nan, 4]) + def test_complex_interp(self): # test complex interpolation x = np.linspace(0, 1, 5) @@ -2251,6 +2259,12 @@ class TestInterp(object): x0 = 2.0 right = 2 + 3.0j assert_almost_equal(np.interp(x0, x, y, right=right), right) + # test complex non finite + x = [1, 2, 2.5, 3, 4] + xp = [1, 2, 3, 4] + fp = [1, 2+1j, np.inf, 4] + y = [1, 2+1j, np.inf+0.5j, np.inf, 4] + assert_almost_equal(np.interp(x, xp, fp), y) # test complex periodic x = [-180, -170, -185, 185, -10, -5, 0, 365] xp = [190, -190, 350, -350] |