From ab04e1ae0e8eca717bc7e42f3b0a60c9ff764289 Mon Sep 17 00:00:00 2001 From: Sebastian Berg Date: Wed, 12 Feb 2014 11:57:27 +0100 Subject: BUG: Force allclose logic to use inexact type Casting y to an inexact type fixes problems such as abs(MIN_INT) < 0, and generally makes sense since the allclose logic is inherently for float types. --- numpy/testing/tests/test_utils.py | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'numpy/testing/tests/test_utils.py') diff --git a/numpy/testing/tests/test_utils.py b/numpy/testing/tests/test_utils.py index 94fc4d655..5956a4294 100644 --- a/numpy/testing/tests/test_utils.py +++ b/numpy/testing/tests/test_utils.py @@ -53,6 +53,9 @@ class _GenericTest(object): a = np.array([1, 1], dtype=np.object) self._test_equal(a, 1) + def test_array_likes(self): + self._test_equal([1, 2, 3], (1, 2, 3)) + class TestArrayEqual(_GenericTest, unittest.TestCase): def setUp(self): self._assert_func = assert_array_equal @@ -373,6 +376,11 @@ class TestAssertAllclose(unittest.TestCase): assert_allclose(6, 10, rtol=0.5) self.assertRaises(AssertionError, assert_allclose, 10, 6, rtol=0.5) + def test_min_int(self): + a = np.array([np.iinfo(np.int_).min], dtype=np.int_) + # Should not raise: + assert_allclose(a, a) + class TestArrayAlmostEqualNulp(unittest.TestCase): @dec.knownfailureif(True, "Github issue #347") -- cgit v1.2.1