Changeset e2605a5 in sasview for sansdataloader/test/utest_manipulations.py

Timestamp:

May 23, 2012 3:41:29 PM (12 years ago)

Author:

Jae Cho <jhjcho@…>

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:

0c24e98

Parents:

d56fc67

Message:

trying to make data operation work

File:

• sansdataloader/test/utest_manipulations.py (modified) (2 diffs)

sansdataloader/test/utest_manipulations.py

@@ -133 +133 @@
     def setUp(self):
         # Create two data sets to play with
-        x_0 = 2.0*numpy.ones([5,4])
-        dx_0 = 0.5*numpy.ones([5,4])
-        self.data = Data2D(x_0, dx_0)
-        
-        y = numpy.ones([5,4])
-        dy = numpy.ones([5,4])
-        self.data2 = Data2D(y, dy)
+        x_0 = 2.0*numpy.ones(100)
+        dx_0 = 0.5*numpy.ones(100)
+        qx_0 = numpy.arange(100)
+        qy_0 = numpy.arange(100)
+        mask_0 = numpy.zeros(100)
+        dqx_0 = numpy.arange(100)/100
+        dqy_0 = numpy.arange(100)/100
+        q_0 = numpy.sqrt(qx_0 * qx_0 + qy_0 * qy_0)
+        self.data = Data2D(x_0, dx_0, qx_0, qy_0, q_0, mask_0, dqx_0, dqy_0)
+        
+        y = numpy.ones(100)
+        dy = numpy.ones(100)
+        qx = numpy.arange(100)
+        qy = numpy.arange(100)
+        mask = numpy.zeros(100)
+        q = numpy.sqrt(qx * qx + qy * qy)
+        self.data2 = Data2D(y, dy, qx, qy, q, mask)
         
         
@@ -147 +157 @@
         """
         # There should be 5 entries in the file
-        self.assertEqual(numpy.size(self.data.data, 0), 5)
-        self.assertEqual(numpy.size(self.data.data, 1), 4)
-        
-        for i in range(5):
-            for j in range(4):
-                # All y-error values should be 0.5
-                self.assertEqual(self.data.err_data[i][j], 0.5)    
-                
-                # All y values should be 2.0
-                self.assertEqual(self.data.data[i][j], 2.0)    
+        self.assertEqual(numpy.size(self.data.data), 100)
+        
+        for i in range(100):
+            # All y-error values should be 0.5
+            self.assertEqual(self.data.err_data[i], 0.5)    
+            
+            # All y values should be 2.0
+            self.assertEqual(self.data.data[i], 2.0)    
         
     def test_add(self):
         result = self.data2+self.data
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 3.0)
-                self.assertEqual(result.err_data[i][j], math.sqrt(0.5**2+1.0))
+        for i in range(100):
+            self.assertEqual(result.data[i], 3.0)
+            self.assertEqual(result.err_data[i], math.sqrt(0.5**2+1.0))
         
     def test_sub(self):
         result = self.data2-self.data
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], -1.0)
-                self.assertEqual(result.err_data[i][j], math.sqrt(0.5**2+1.0))
+        for i in range(100):
+                self.assertEqual(result.data[i], -1.0)
+                self.assertEqual(result.err_data[i], math.sqrt(0.5**2+1.0))
         
     def test_mul(self):
         result = self.data2*self.data
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 2.0)
-                self.assertEqual(result.err_data[i][j], math.sqrt((0.5*1.0)**2+(1.0*2.0)**2))
+        for i in range(100):
+            self.assertEqual(result.data[i], 2.0)
+            self.assertEqual(result.err_data[i], math.sqrt((0.5*1.0)**2+(1.0*2.0)**2))
         
     def test_div(self):
         result = self.data2/self.data
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 0.5)
-                self.assertEqual(result.err_data[i][j], math.sqrt((1.0/2.0)**2+(0.5*1.0/4.0)**2))
+        for i in range(100):
+            self.assertEqual(result.data[i], 0.5)
+            self.assertEqual(result.err_data[i], math.sqrt((1.0/2.0)**2+(0.5*1.0/4.0)**2))
         
     def test_radd(self):
         result = self.data+3.0
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 5.0)
-                self.assertEqual(result.err_data[i][j], 0.5)
+        for i in range(100):
+            self.assertEqual(result.data[i], 5.0)
+            self.assertEqual(result.err_data[i], 0.5)
             
         result = 3.0+self.data
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 5.0)
-                self.assertEqual(result.err_data[i][j], 0.5)
+        for i in range(100):
+            self.assertEqual(result.data[i], 5.0)
+            self.assertEqual(result.err_data[i], 0.5)
             
     def test_rsub(self):
         result = self.data-3.0
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], -1.0)
-                self.assertEqual(result.err_data[i][j], 0.5)
+        for i in range(100):
+            self.assertEqual(result.data[i], -1.0)
+            self.assertEqual(result.err_data[i], 0.5)
             
         result = 3.0-self.data
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 1.0)
-                self.assertEqual(result.err_data[i][j], 0.5)
+        for i in range(100):
+            self.assertEqual(result.data[i], 1.0)
+            self.assertEqual(result.err_data[i], 0.5)
             
     def test_rmul(self):
         result = self.data*3.0
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 6.0)
-                self.assertEqual(result.err_data[i][j], 1.5)
+        for i in range(100):
+            self.assertEqual(result.data[i], 6.0)
+            self.assertEqual(result.err_data[i], 1.5)
             
         result = 3.0*self.data
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 6.0)
-                self.assertEqual(result.err_data[i][j], 1.5)
+        for i in range(100):
+            self.assertEqual(result.data[i], 6.0)
+            self.assertEqual(result.err_data[i], 1.5)
             
     def test_rdiv(self):
         result = self.data/4.0
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 0.5)
-                self.assertEqual(result.err_data[i][j], 0.125)
+        for i in range(100):
+            self.assertEqual(result.data[i], 0.5)
+            self.assertEqual(result.err_data[i], 0.125)
             
         result = 6.0/self.data
-        for i in range(5):
-            for j in range(4):
-                self.assertEqual(result.data[i][j], 3.0)
-                self.assertEqual(result.err_data[i][j], 6.0*0.5/4.0)
+        for i in range(100):
+            self.assertEqual(result.data[i], 3.0)
+            self.assertEqual(result.err_data[i], 6.0*0.5/4.0)