Changeset 792db7d5 in sasview for park_integration/test/constrainttestpark.py

Timestamp:

Jul 8, 2008 9:48:38 AM (16 years ago)

Author:

Gervaise Alina <gervyh@…>

Branches:

master, ESS_GUI, ESS_GUI_Docs, ESS_GUI_batch_fitting, ESS_GUI_bumps_abstraction, ESS_GUI_iss1116, ESS_GUI_iss879, ESS_GUI_iss959, ESS_GUI_opencl, ESS_GUI_ordering, ESS_GUI_sync_sascalc, costrafo411, magnetic_scatt, release-4.1.1, release-4.1.2, release-4.2.2, release_4.0.1, ticket-1009, ticket-1094-headless, ticket-1242-2d-resolution, ticket-1243, ticket-1249, ticket885, unittest-saveload

Children:

6e0f53a

Parents:

1c94a9f1

Message:

more tests added …most of them are failing because of uncertainty , scipy result and park resuls also little bit different

File:

• park_integration/test/constrainttestpark.py (modified) (2 diffs)

park_integration/test/constrainttestpark.py

@@ -10 +10 @@
     
     def test2models2dataonconstraint(self):
-        """ test fitting for two set of data  and one model with a constraint"""
+        """ test fitting for two set of data  and one model with 2 constraint"""
         from sans.fit.Loader import Load
         load= Load()
@@ -42 +42 @@
         engine.set_param( model2,"M2", {'A':'M1.A','B':'M1.B'})
         engine.set_model(model2,2)
+        
         engine.set_data(data2,2)
     
         
-        print engine.fit({'A':2,'B':1},None,None)
-        if True:
-            import pylab
-            x1 = engine.problem[0].data.x
-            x2 = engine.problem[1].data.x
-            y1 = engine.problem[0].data.y
-            y2 = engine.problem[1].data.y
-            fx1 = engine.problem[0].data.fx
-            fx2 = engine.problem[1].data.fx
-            pylab.plot(x1,y1,'xb',x1,fx1,'-b',x2,y2,'xr',x2,fx2,'-r')
-            pylab.show()
+        chisqr2, out2, cov2= engine.fit({'A':2,'B':1},None,None)
+        print "chisqr2",chisqr2
+        print "out2", out2
+        print " cov2", cov2
+        print chisqr2/len(data1.x)
+        
+        self.assert_(math.fabs(out2[1]-2.5)/math.sqrt(cov2[1][1]) < 2)
+        self.assert_(math.fabs(out2[0]-4.0)/math.sqrt(cov2[0][0]) < 2)
+        #self.assert_(chisqr2/len(data1.x) < 2)
+        #self.assert_(chisqr2/len(data2.x) < 2)
+