def simulator_evaluate(expression):
alto_source = Transcoder.to_alto("doIt [^[" + expression + "]]")
object_cls = Runtime.Smalltalk._ref(UniqueString._for("Object"))
method_tuple = Compiler().compileIn(ByteString(alto_source), object_cls)
method = method_tuple._ref(Integer(2))
result = Simulator(Context(None, None, object_cls, method)).run()
print(expression, "=>", result)
def test_transcoder01():
with open('evaluation.json') as json_file:
json_data = json.load(json_file)
for each in json_data:
source = each['source']
alto_source = each['alto_source']
transcoded_source = Transcoder.to_alto("doIt [^[" + source + "]]")
assert transcoded_source == alto_source
def simulator_jevaluate(source, evaluation_list):
evaluation_dictionary = {}
evaluation_list.append(evaluation_dictionary)
evaluation_dictionary['source'] = source
alto_source = Transcoder.to_alto("doIt [^[" + source + "]]")
evaluation_dictionary['alto_source'] = alto_source
evaluation_dictionary['lexem'] = ([
each if isinstance(each, int) else each.toString()
for each in ByteString(alto_source).asVector().elements()
])
object_cls = Runtime.Smalltalk._ref(UniqueString._for("Object"))
method_tuple = Compiler().compileIn(ByteString(alto_source), object_cls)
evaluation_dictionary['selector'] = method_tuple._ref(
Integer(1)).toString()
evaluation_dictionary['codes '] = str(
EscapeAll(bytes(method_tuple._ref(Integer(2)).codes().fBytes)))
method = method_tuple._ref(Integer(2))
return Simulator(JContext().set(None, Obj.NIL, object_cls, method)).run()
