r10069 - /1.3/test_suite/unit_tests/_maths_fns/test_rotation_matrix.py -- December 08, 2009 - 11:21

Author: bugman
Date: Tue Dec  8 11:21:26 2009
New Revision: 10069

URL: http://svn.gna.org/viewcvs/relax?rev=10069&view=rev
Log:
Modified the check_return_conversion() method to print out more information 
for debugging.


Modified:
    1.3/test_suite/unit_tests/_maths_fns/test_rotation_matrix.py

Modified: 1.3/test_suite/unit_tests/_maths_fns/test_rotation_matrix.py
URL: 
http://svn.gna.org/viewcvs/relax/1.3/test_suite/unit_tests/_maths_fns/test_rotation_matrix.py?rev=10069&r1=10068&r2=10069&view=diff
==============================================================================
--- 1.3/test_suite/unit_tests/_maths_fns/test_rotation_matrix.py (original)
+++ 1.3/test_suite/unit_tests/_maths_fns/test_rotation_matrix.py Tue Dec  8 
11:21:26 2009
@@ -54,8 +54,10 @@
 
 
     def check_return_conversion(self, euler_to_R=None, R_to_euler=None, 
alpha_start=None, beta_start=None, gamma_start=None, alpha_end=None, 
beta_end=None, gamma_end=None):
-        """Test the rotation matrix to zyz Euler angle conversion."""
-
+        """Check the Euler angle to rotation matrix to Euler angle 
conversion."""
+
+        # Print out.
+        print("\n\n# Checking the %s() and %s() conversions.\n" % 
(euler_to_R.__name__, R_to_euler.__name__))
         # End angles.
         if alpha_end == None:
             alpha_end = alpha_start
@@ -66,15 +68,22 @@
 
         # Print out.
         print("Original angles:")
-        print(("alpha: %s" % alpha_start))
-        print(("beta: %s" % beta_start))
-        print(("gamma: %s\n" % gamma_start))
+        print(("\talpha: %s" % alpha_start))
+        print(("\tbeta:  %s" % beta_start))
+        print(("\tgamma: %s\n" % gamma_start))
 
         # Generate the rotation matrix.
         euler_to_R(alpha_start, beta_start, gamma_start, R)
+        print(("R:\n%s\n" % R))
 
         # Get back the angles.
         alpha_new, beta_new, gamma_new = R_to_euler(R)
+
+        # Print out.
+        print("New angles:")
+        print(("\talpha: %s" % alpha_new))
+        print(("\tbeta:  %s" % beta_new))
+        print(("\tgamma: %s\n" % gamma_new))
 
         # Wrap the angles.
         alpha_new = wrap_angles(alpha_new, 0, 2*pi)
@@ -82,10 +91,10 @@
         gamma_new = wrap_angles(gamma_new, 0, 2*pi)
 
         # Print out.
-        print("New angles:")
-        print(("alpha: %s" % alpha_new))
-        print(("beta: %s" % beta_new))
-        print(("gamma: %s\n" % gamma_new))
+        print("New angles (wrapped):")
+        print(("\talpha: %s" % alpha_new))
+        print(("\tbeta:  %s" % beta_new))
+        print(("\tgamma: %s\n" % gamma_new))
 
         # Checks.
         self.assertAlmostEqual(alpha_end, alpha_new)