class IndexEquals:
def setup(self):
idx_large_fast = RangeIndex(100000)
idx_small_slow = date_range(start="1/1/2012", periods=1)
self.mi_large_slow = MultiIndex.from_product(
[idx_large_fast, idx_small_slow])
self.idx_non_object = RangeIndex(1)
def time_non_object_equals_multiindex(self):
self.idx_non_object.equals(self.mi_large_slow)
def test_constructor_same(self):
# pass thru w and w/o copy
index = RangeIndex(1, 5, 2)
result = RangeIndex(index, copy=False)
self.assertTrue(result.identical(index))
result = RangeIndex(index, copy=True)
self.assertTrue(result.equals(index))
result = RangeIndex(index)
self.assertTrue(result.equals(index))
self.assertRaises(TypeError,
lambda: RangeIndex(index, dtype='float64'))
def test_constructor_same(self):
# pass thru w and w/o copy
index = RangeIndex(1, 5, 2)
result = RangeIndex(index, copy=False)
self.assertTrue(result.identical(index))
result = RangeIndex(index, copy=True)
self.assertTrue(result.equals(index))
result = RangeIndex(index)
self.assertTrue(result.equals(index))
self.assertRaises(TypeError,
lambda: RangeIndex(index, dtype='float64'))
def test_constructor_corner(self):
arr = np.array([1, 2, 3, 4], dtype=object)
index = RangeIndex(1, 5)
self.assertEqual(index.values.dtype, np.int64)
self.assertTrue(index.equals(arr))
# non-int raise Exception
self.assertRaises(TypeError, RangeIndex, '1', '10', '1')
self.assertRaises(TypeError, RangeIndex, 1.1, 10.2, 1.3)
# invalid passed type
self.assertRaises(TypeError, lambda: RangeIndex(1, 5, dtype='float64'))
def test_constructor_corner(self):
arr = np.array([1, 2, 3, 4], dtype=object)
index = RangeIndex(1, 5)
self.assertEqual(index.values.dtype, np.int64)
self.assertTrue(index.equals(arr))
# non-int raise Exception
self.assertRaises(TypeError, RangeIndex, '1', '10', '1')
self.assertRaises(TypeError, RangeIndex, 1.1, 10.2, 1.3)
# invalid passed type
self.assertRaises(TypeError, lambda: RangeIndex(1, 5, dtype='float64'))
