ValueGenerator: process strings like the other types

asn1_value_editor/ValueGenerator.py

@@ -117,12 +117,19 @@ def compute_combinations(asn1_ty, pool, dest, offset=None):
         for each in compute_sequenceof_combinations(basic, pool, dest):
             yield each
     elif basic.kind.endswith('StringType'):
-        # Strings
-        for n in xrange(int(basic.Min), int(basic.Max) + 1):
-            yield '"' + 'X' * n + '"'
+        for each in compute_string_combinations(basic, dest):
+            yield each
     dest.Reset(state)
 
 
+def compute_string_combinations(asn1_ty, dest):
+    ''' Return a combination of strings based on possible lengths '''
+    state = dest.GetState()
+    for n in xrange(int(asn1_ty.Min), int(asn1_ty.Max) + 1):
+        dest.SetFromPyString('X' * n)
+        yield '"' + 'X' * n + '"'
+        dest.Reset(state)
+
 def compute_integer_combinations(asn1_ty, dest, max_iter=0):
     ''' Generator returning all integer values, with optional limit '''
     state = dest.GetState()