[Scipy-svn] r2069 - trunk/Lib/sandbox/svm/tests

[scipy-svn at scipy.org]

Author: fullung
Date: 2006-07-10 15:55:59 -0500 (Mon, 10 Jul 2006)
New Revision: 2069

Modified:
   trunk/Lib/sandbox/svm/tests/test_regression.py
Log:
Tweak so that test passes with GCC.


Modified: trunk/Lib/sandbox/svm/tests/test_regression.py
===================================================================
--- trunk/Lib/sandbox/svm/tests/test_regression.py	2006-07-10 20:42:24 UTC (rev 2068)
+++ trunk/Lib/sandbox/svm/tests/test_regression.py	2006-07-10 20:55:59 UTC (rev 2069)
@@ -65,7 +65,12 @@
             model = LibSvmEpsilonRegressionModel(kernel, epsilon, cost)
             results = model.fit(traindata)
             predictions = results.predict(testdata)
-            assert_array_almost_equal(predictions, expected_y)
+            # look at differences instead of using assertAlmostEqual
+            # due to slight differences between answers obtained on
+            # Windows with MSVC 7.1 and on Fedora Core 5 with GCC
+            # 4.1.1.
+            diff = N.absolute(predictions - expected_y)
+            self.assert_(N.alltrue(diff < 1e-3))
 
     def check_cross_validate(self):
         y = N.randn(100)