test/python: test copy and deepcopy

Author: jcarpent

unittest/python/bindings_SE3.py

@@ -2,6 +2,7 @@
 import pinocchio as pin
 import numpy as np
 from pinocchio.utils import eye,zero,rand
+from copy import deepcopy, copy
 
 ones = lambda n: np.ones([n, 1] if isinstance(n, int) else n)
 
@@ -158,5 +159,17 @@ def test_several_init(self):
             s = r.__str__()
             self.assertTrue(s != '')
 
+    def test_copy(self):
+        M = pin.SE3.Random()
+        Mc = copy(M)
+        Mdc = deepcopy(M)
+        self.assertTrue(M == Mc)
+        self.assertTrue(M == Mdc)
+
+        Mc.setRandom()
+        self.assertFalse(M == Mc)
+        Mdc.setRandom()
+        self.assertFalse(M == Mc)
+
 if __name__ == '__main__':
     unittest.main()