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authorAleksander Sadikov <aleksander.sadikov@fri.uni-lj.si>2016-04-24 20:59:06 +0200
committerAleksander Sadikov <aleksander.sadikov@fri.uni-lj.si>2016-04-24 20:59:06 +0200
commit77adbfbf6ff1923e913e4a29a7ec675c64c9a899 (patch)
treeb95ff6a63e036fdc3e1dc136a5b68651b16ed5b5 /prolog/problems/clp_r/megabytes_2
parent75793f4f03307766992a6990e46e593955865018 (diff)
Tests added for CLP(R) set of exercises.
Diffstat (limited to 'prolog/problems/clp_r/megabytes_2')
-rw-r--r--prolog/problems/clp_r/megabytes_2/common.py40
1 files changed, 39 insertions, 1 deletions
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
+