Remove print statements from Matlab unit tests

cwrowley · cwrowley · commit cec172acbdf0 · 2014-08-12T09:13:36.000-04:00
diff --git a/control/tests/matlab_test.py b/control/tests/matlab_test.py
@@ -253,14 +253,14 @@ def testDcgain(self):
         gain_zpk = dcgain(Z, P, k)
         gain_numden = dcgain(np.squeeze(num), den)
         gain_sys_ss = dcgain(sys_ss)
-        print('\ngain_abcd:', gain_abcd, 'gain_zpk:', gain_zpk)
-        print('gain_numden:', gain_numden, 'gain_sys_ss:', gain_sys_ss)
+        # print('\ngain_abcd:', gain_abcd, 'gain_zpk:', gain_zpk)
+        # print('gain_numden:', gain_numden, 'gain_sys_ss:', gain_sys_ss)
 
         #Compute the gain with a long simulation
         t = linspace(0, 1000, 1000)
         y, _t = step(sys_ss, t)
         gain_sim = y[-1]
-        print('gain_sim:', gain_sim)
+        # print('gain_sim:', gain_sim)
 
         #All gain values must be approximately equal to the known gain
         np.testing.assert_array_almost_equal(
@@ -270,7 +270,7 @@ def testDcgain(self):
 
         # Test with MIMO system, which contains ``siso_ss1`` twice
         gain_mimo = dcgain(self.mimo_ss1)
-        print('gain_mimo: \n', gain_mimo)
+        # print('gain_mimo: \n', gain_mimo)
         np.testing.assert_array_almost_equal(gain_mimo, [[59., 0 ],
                                                          [0,  59.]])
 
@@ -432,7 +432,7 @@ def testDamp(self):
         D = np.zeros((4,2))
         sys = ss(A, B, C, D)
         wn, Z, p = damp(sys, False)
-        print (wn)
+        # print (wn)
         np.testing.assert_array_almost_equal(
             wn, np.array([4.07381994,   3.28874827,   3.28874827,
                           1.08937685e-03]))
@@ -445,7 +445,7 @@ def testConnect(self):
         sys = append(sys1, sys2)
         Q= np.mat([ [ 1, 2], [2, -1] ]) # basically feedback, output 2 in 1
         sysc = connect(sys, Q, [2], [1, 2])
-        print(sysc)
+        # print(sysc)
         np.testing.assert_array_almost_equal(
             sysc.A, np.mat('1 -2 5; 3 -4 7; -6 -8 -10'))
         np.testing.assert_array_almost_equal(
diff --git a/control/tests/test_control_matlab.py b/control/tests/test_control_matlab.py
@@ -109,14 +109,14 @@ def test_dcgain_2(self):
         gain_zpk = dcgain(Z, P, k)
         gain_numden = dcgain(np.squeeze(num), den)
         gain_sys_ss = dcgain(sys_ss)
-        print('gain_abcd:', gain_abcd, 'gain_zpk:', gain_zpk)
-        print('gain_numden:', gain_numden, 'gain_sys_ss:', gain_sys_ss)
+        # print('gain_abcd:', gain_abcd, 'gain_zpk:', gain_zpk)
+        # print('gain_numden:', gain_numden, 'gain_sys_ss:', gain_sys_ss)
 
         #Compute the gain with a long simulation
         t = linspace(0, 1000, 1000)
         y, _t = step(sys_ss, t)
         gain_sim = y[-1]
-        print('gain_sim:', gain_sim)
+        # print('gain_sim:', gain_sim)
 
         #All gain values must be approximately equal to the known gain
         assert_array_almost_equal([gain_abcd[0,0],   gain_zpk[0,0],
@@ -128,7 +128,7 @@ def test_dcgain_2(self):
         #Test with MIMO system
         A, B, C, D = self.make_MIMO_mats()
         gain_mimo = dcgain(A, B, C, D)
-        print('gain_mimo: \n', gain_mimo)
+        # print('gain_mimo: \n', gain_mimo)
         assert_array_almost_equal(gain_mimo, [[0.026948, 0       ],
                                               [0,        0.026948]], decimal=6)
 
@@ -445,10 +445,10 @@ def test_convert_MIMO_to_SISO(self):
                                          warn_conversion=False)
         sys_siso_10 = _mimo2siso(sys_mimo, input=1, output=0,
                                          warn_conversion=False)
-        print("sys_siso_01 ---------------------------------------------")
-        print(sys_siso_01)
-        print("sys_siso_10 ---------------------------------------------")
-        print(sys_siso_10)
+        # print("sys_siso_01 ---------------------------------------------")
+        # print(sys_siso_01)
+        # print("sys_siso_10 ---------------------------------------------")
+        # print(sys_siso_10)
 
         #gain of converted system and equivalent SISO system must be the same
         self.assert_systems_behave_equal(sys_siso, sys_siso_01)
@@ -475,5 +475,4 @@ def debug_nasty_import_problem():
 if __name__ == '__main__':
     unittest.main()
     show()
-    print("Test finished correctly!")
 # vi:ts=4:sw=4:expandtab
