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Diffstat (limited to 'prolog/problems/family_relations/father_2')
-rw-r--r--prolog/problems/family_relations/father_2/common.py18
1 files changed, 8 insertions, 10 deletions
diff --git a/prolog/problems/family_relations/father_2/common.py b/prolog/problems/family_relations/father_2/common.py
index ef94bc4..400c91b 100644
--- a/prolog/problems/family_relations/father_2/common.py
+++ b/prolog/problems/family_relations/father_2/common.py
@@ -46,19 +46,17 @@ def test(program, solved_problems):
server.problems.solutions_for_problems('prolog', solved_problems) + '\n' +
server.problems.load_facts('prolog', facts).facts)
+ n_correct = 0
engine_id = None
try:
engine_id, output = prolog.engine.create(code=code, timeout=1.0)
- if not engine_id or 'error' in map(itemgetter(0), output):
- # Engine creation failed, or syntax error in code.
- return 0, len(test_cases)
-
- n_correct = 0
- for query, answers in test_cases:
- # Limit inferences for each solution to curb unbounded recursion.
- limited = 'call_with_inference_limit(({}), 100000, _)'.format(query)
- if prolog.engine.check_answers(engine_id, query=limited, answers=answers, timeout=1.0):
- n_correct += 1
+ 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:
+ # Limit inferences for each solution to curb unbounded recursion.
+ limited = 'call_with_inference_limit(({}), 100000, _)'.format(query)
+ if prolog.engine.check_answers(engine_id, query=limited, answers=answers, timeout=1.0):
+ n_correct += 1
finally:
if engine_id:
prolog.engine.destroy(engine_id)