Fixed test on integer division, since it is now supposed to raise an exception

theano/tensor/tests/test_opt.py

@@ -647,10 +647,13 @@ def test_local_merge_abs():
 
 
 def test_mixeddiv():
-    """Test that int division is preserved"""
+    """Test that int division raises an exception."""
     i = iscalar()
     d = dscalar()
-    assert 0 == function([i,d], d*(i/(i+1)))(3, 1.0)
+    try:
+        0 == function([i,d], d*(i/(i+1)))(3, 1.0)
+    except NotImplementedError:
+        pass
 
 def test_const_type_in_mul_canonizer():
     input = dmatrix()