test fixes

tests/run/r_delgado_1.pyx

 __doc__ = u"""
-try:
-    eggs().eat()
-except RuntimeError, e:
-    print "%s: %s" % (e.__class__.__name__, e)
+>>> try:
+...     eggs().eat()
+... except RuntimeError:
+...    import sys
+...    e = sys.exc_info()[1]
+...    print("%s: %s" % (e.__class__.__name__, e))
+RuntimeError: I don't like that
 """
 
 cdef class eggs:
@@ -11,5 +14,5 @@ cdef class eggs:
     pass
 
   def eat(self):
-    raise RuntimeError("I don't like that")
+    raise RuntimeError(u"I don't like that")
 

tests/run/r_lepage_3.pyx

 __doc__ = u"""
-g = r_lepage_3.Grail()
-g("spam", 42, ["tomato", "sandwich"])
+>>> g = Grail()
+>>> g("spam", 42, ["tomato", "sandwich"])
+Grail called with: spam 42 ['tomato', 'sandwich']
 """
 
 cdef class Grail:
 
     def __call__(self, x, y, z):
-        print "Grail called with:", x, y, z
+        print u"Grail called with:", x, y, z