Changeset 82923a6 in sasmodels for sasmodels/model_test.py

Timestamp:

Apr 18, 2016 8:31:11 AM (8 years ago)

Author:

Paul Kienzle <pkienzle@…>

Branches:

master, core_shell_microgels, costrafo411, magnetic_model, release_v0.94, release_v0.95, ticket-1257-vesicle-product, ticket_1156, ticket_1265_superball, ticket_822_more_unit_tests

Children:

3a45c2c, f36c1b7

Parents:

7835d462

Message:

allow tests against inf and nan

File:

• sasmodels/model_test.py (modified) (1 diff)

sasmodels/model_test.py

@@ -207 +207 @@
                     self.assertTrue(np.isfinite(actual_yi),
                                     'invalid f(%s): %s' % (xi, actual_yi))
+                elif np.isnan(yi):
+                    self.assertTrue(np.isnan(actual_yi),
+                                    'f(%s): expected:%s; actual:%s'
+                                    % (xi, yi, actual_yi))
                 else:
-                    self.assertTrue(is_near(yi, actual_yi, 5),
+                    # is_near does not work for infinite values, so also test
+                    # for exact values.  Note that this will not
+                    self.assertTrue(yi==actual_yi or is_near(yi, actual_yi, 5),
                                     'f(%s); expected:%s; actual:%s'
                                     % (xi, yi, actual_yi))