Author: rgommers
Date: 2011-01-16 09:01:59 -0600 (Sun, 16 Jan 2011)
New Revision: 7058
Modified:
branches/0.9.x/scipy/interpolate/tests/test_rbf.py
Log:
TST: silence floating point test noise in interpolate.
(backport of r7035)
Modified: branches/0.9.x/scipy/interpolate/tests/test_rbf.py
===================================================================
--- branches/0.9.x/scipy/interpolate/tests/test_rbf.py 2011-01-16 09:05:37 UTC (rev 7057)
+++ branches/0.9.x/scipy/interpolate/tests/test_rbf.py 2011-01-16 15:01:59 UTC (rev 7058)
@@ -2,6 +2,7 @@
# Created by John Travers, Robert Hetland, 2007
""" Test functions for rbf module """
+import numpy as np
from numpy.testing import assert_, assert_array_almost_equal, assert_almost_equal
from numpy import linspace, sin, random, exp, allclose
from scipy.interpolate.rbf import Rbf
@@ -40,10 +41,14 @@
assert_array_almost_equal(di, d)
def test_rbf_interpolation():
- for function in FUNCTIONS:
- yield check_rbf1d_interpolation, function
- yield check_rbf2d_interpolation, function
- yield check_rbf3d_interpolation, function
+ olderr = np.seterr(all="ignore")
+ try:
+ for function in FUNCTIONS:
+ yield check_rbf1d_interpolation, function
+ yield check_rbf2d_interpolation, function
+ yield check_rbf3d_interpolation, function
+ finally:
+ np.seterr(**olderr)
def check_rbf1d_regularity(function, atol):
"""Check that the Rbf function approximates a smooth function well away
@@ -71,8 +76,12 @@
'thin-plate': 0.1,
'linear': 0.2
}
- for function in FUNCTIONS:
- yield check_rbf1d_regularity, function, tolerances.get(function, 1e-2)
+ olderr = np.seterr(all="ignore")
+ try:
+ for function in FUNCTIONS:
+ yield check_rbf1d_regularity, function, tolerances.get(function, 1e-2)
+ finally:
+ np.seterr(**olderr)
def test_default_construction():
"""Check that the Rbf class can be constructed with the default