diff options
Diffstat (limited to 'prolog/problems/clp_r/turkey_3/common.py')
| -rw-r--r-- | prolog/problems/clp_r/turkey_3/common.py | 36 |
1 files changed, 35 insertions, 1 deletions
diff --git a/prolog/problems/clp_r/turkey_3/common.py b/prolog/problems/clp_r/turkey_3/common.py index 0fde5a8..c354a97 100644 --- a/prolog/problems/clp_r/turkey_3/common.py +++ b/prolog/problems/clp_r/turkey_3/common.py @@ -1,8 +1,15 @@ # coding=utf-8 +from operator import itemgetter +import socket + +import prolog.engine +import prolog.util +from server.hints import Hint, HintPopup + id = 161 number = 64 -visible = False +visible = True facts = None solution = '''\ @@ -14,3 +21,30 @@ turkey(Brand1, Brand2, Cost) :- A >= 90, B >= 48, C >= 1.5}, minimize(Cost). ''' + +test_cases = [ + ('turkey(A, B, Cost), abs(A - 8.4) =< 1e-8, abs(B - 4.8) =< 1e-8, abs(Cost - 3.12) =< 1e-8', + [{}]), + ('setof(A/B/Cost, turkey(A, B, Cost), L), L = [A/B/Cost], abs(A - 8.4) =< 1e-8, abs(B - 4.8) =< 1e-8, abs(Cost - 3.12) =< 1e-8', + [{}]), +] + +def test(code, aux_code): + n_correct = 0 + engine_id = None + try: + engine_id, output = prolog.engine.create(code=code+aux_code, timeout=1.0) + if engine_id is not None and 'error' not in map(itemgetter(0), output): + # Engine successfully created, and no syntax error in program. + for query, answers in test_cases: + if prolog.engine.check_answers(engine_id, query=query, answers=answers, timeout=1.0): + n_correct += 1 + except socket.timeout: + pass + finally: + if engine_id: + prolog.engine.destroy(engine_id) + + hints = [{'id': 'test_results', 'args': {'passed': n_correct, 'total': len(test_cases)}}] + return n_correct, len(test_cases), hints + |