From 77adbfbf6ff1923e913e4a29a7ec675c64c9a899 Mon Sep 17 00:00:00 2001 From: Aleksander Sadikov Date: Sun, 24 Apr 2016 20:59:06 +0200 Subject: Tests added for CLP(R) set of exercises. --- prolog/problems/clp_r/megabytes_2/common.py | 40 ++++++++++++++++++++++++++++- 1 file changed, 39 insertions(+), 1 deletion(-) (limited to 'prolog/problems/clp_r/megabytes_2/common.py') diff --git a/prolog/problems/clp_r/megabytes_2/common.py b/prolog/problems/clp_r/megabytes_2/common.py index 1cedd38..8412c6f 100644 --- a/prolog/problems/clp_r/megabytes_2/common.py +++ b/prolog/problems/clp_r/megabytes_2/common.py @@ -1,10 +1,48 @@ # coding=utf-8 +from operator import itemgetter +import socket + +import prolog.engine +import prolog.util +from server.hints import Hint, HintPopup + id = 160 number = 65 -visible = False +visible = True facts = None solution = '''\ megabytes(SI, IEC) :- { SI * 2^20 = IEC * 10^6 }.''' + +test_cases = [ + ('megabytes(12, X), abs(X - 11.444091796875) =< 1e-8', + [{}]), + ('megabytes(65, X), abs(X - 61.98883056640625) =< 1e-8', + [{}]), + ('megabytes(X, 17), abs(X - 17.825792) =< 1e-8', + [{}]), + ('megabytes(X, 47), abs(X - 49.283072) =< 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 + -- cgit v1.2.1