DCG: test cases added.

9 files changed, 331 insertions, 0 deletions

diff --git a/prolog/problems/dcg/ab_2/common.py b/prolog/problems/dcg/ab_2/common.py
index 4c20a86..7646b95 100644
--- a/prolog/problems/dcg/ab_2/common.py
+++ b/prolog/problems/dcg/ab_2/common.py
@@ -1,3 +1,10 @@
+from operator import itemgetter
+import socket
+
+import prolog.engine
+import prolog.util
+from server.hints import Hint, HintPopup
+
 id = 162
 number = 10
 visible = True
@@ -8,3 +15,36 @@ ab --> [a], ab.
 ab --> t162.
 t162 --> [b], t162.
 t162 --> [].'''
+
+test_cases = [
+    ('ab([], [])',
+        [{}]),
+    ('setof(W, [A]^(W = [A], ab(W, [])), Words), Words == [[a],[b]]',
+        [{}]),
+    ('setof(W, [A,B]^(W = [A,B], ab(W, [])), Words), Words == [[a,a],[a,b],[b,b]]',
+        [{}]),
+    ('setof(W, [A,B,C]^(W = [A,B,C], ab(W, [])), Words), Words == [[a,a,a],[a,a,b],[a,b,b],[b,b,b]]',
+        [{}]),
+    ('setof(W, [A,B,C,D]^(W = [A,B,C,D], ab(W, [])), Words), Words == [[a,a,a,a],[a,a,a,b],[a,a,b,b],[a,b,b,b],[b,b,b,b]]',
+        [{}]),
+]
+
+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
+
diff --git a/prolog/problems/dcg/digit_2/common.py b/prolog/problems/dcg/digit_2/common.py
index 5b4fcec..4a0d825 100644
--- a/prolog/problems/dcg/digit_2/common.py
+++ b/prolog/problems/dcg/digit_2/common.py
@@ -1,3 +1,10 @@
+from operator import itemgetter
+import socket
+
+import prolog.engine
+import prolog.util
+from server.hints import Hint, HintPopup
+
 id = 164
 number = 30
 visible = True
@@ -6,3 +13,32 @@ facts = None
 solution = '''\
 digit --> ([0] ; [1] ; [2] ; [3] ; [4] ; [5] ; [6] ; [7] ; [8] ; [9]).
 '''
+
+test_cases = [
+    ('digit([2], [])',
+        [{}]),
+    ('digit([5], [])',
+        [{}]),
+    ('setof(W, digit(W, []), Words), Words == [[0],[1],[2],[3],[4],[5],[6],[7],[8],[9]]',
+        [{}]),
+]
+
+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
+
diff --git a/prolog/problems/dcg/flower_2/common.py b/prolog/problems/dcg/flower_2/common.py
index 0967068..cf08ec5 100644
--- a/prolog/problems/dcg/flower_2/common.py
+++ b/prolog/problems/dcg/flower_2/common.py
@@ -1,3 +1,10 @@
+from operator import itemgetter
+import socket
+
+import prolog.engine
+import prolog.util
+from server.hints import Hint, HintPopup
+
 id = 163
 number = 20
 visible = True
@@ -10,3 +17,36 @@ flower --> [+], flower, [+].
 iflower163 --> [-].
 iflower163 --> [-], iflower163.
 '''
+
+test_cases = [
+    ('setof(W, [A]^(W = [A], flower(W, [])), Words), Words == [[-]]',
+        [{}]),
+    ('setof(W, [A,B]^(W = [A,B], flower(W, [])), Words), Words == [[-,-]]',
+        [{}]),
+    ('setof(W, [A,B,C]^(W = [A,B,C], flower(W, [])), Words), Words == [[+,-,+],[-,-,-]]',
+        [{}]),
+    ('setof(W, [A,B,C,D]^(W = [A,B,C,D], flower(W, [])), Words), Words == [[+,-,-,+],[-,-,-,-]]',
+        [{}]),
+    ('setof(W, [A,B,C,D,E]^(W = [A,B,C,D,E], flower(W, [])), Words), Words == [[+,+,-,+,+],[+,-,-,-,+],[-,-,-,-,-]]',
+        [{}]),
+]
+
+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
+
diff --git a/prolog/problems/dcg/flower_2/sl.py b/prolog/problems/dcg/flower_2/sl.py
index 941c59a..20f65a6 100644
--- a/prolog/problems/dcg/flower_2/sl.py
+++ b/prolog/problems/dcg/flower_2/sl.py
@@ -1,3 +1,5 @@
+
+
 name = 'flower/2'
 slug = 'Besede v obliki "rožice", npr. +++--+++'
 
diff --git a/prolog/problems/dcg/number_2/common.py b/prolog/problems/dcg/number_2/common.py
index 04226b4..9560d23 100644
--- a/prolog/problems/dcg/number_2/common.py
+++ b/prolog/problems/dcg/number_2/common.py
@@ -1,3 +1,10 @@
+from operator import itemgetter
+import socket
+
+import prolog.engine
+import prolog.util
+from server.hints import Hint, HintPopup
+
 id = 165
 number = 40
 visible = True
@@ -9,3 +16,38 @@ digit165 --> ([0] ; [1] ; [2] ; [3] ; [4] ; [5] ; [6] ; [7] ; [8] ; [9]).
 number --> digit165.
 number --> digit165, number.
 '''
+
+test_cases = [
+    ('setof(W, [A]^(W = [A], number(W, [])), Words), Words == [[0],[1],[2],[3],[4],[5],[6],[7],[8],[9]]',
+        [{}]),
+    ('setof(W, [A,B]^(W = [A,B], number(W, [])), Words), length(Words, 100)',
+        [{}]),
+    ('setof(W, [A,B,C]^(W = [A,B,C], number(W, [])), Words), length(Words, 1000)',
+        [{}]),
+    ('W = [_,_], number(W, []), W == [0,5]',
+        [{}]),
+    ('W = [_,_,_], number(W, []), W == [4,2,2]',
+        [{}]),
+    ('W = [1,0,_,_], number(W, []), W == [1,0,0,1]',
+        [{}]),
+]
+
+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
+
diff --git a/prolog/problems/dcg/number_3/common.py b/prolog/problems/dcg/number_3/common.py
index b4a9f58..82981d5 100644
--- a/prolog/problems/dcg/number_3/common.py
+++ b/prolog/problems/dcg/number_3/common.py
@@ -1,3 +1,10 @@
+from operator import itemgetter
+import socket
+
+import prolog.engine
+import prolog.util
+from server.hints import Hint, HintPopup
+
 id = 167
 number = 60
 visible = True
@@ -27,3 +34,36 @@ l2n167([H|T], S, N) :-
     S1 is S*10+H,
     l2n167(T, S1, N).
 '''
+
+test_cases = [
+    ('number(N, [0], []), N == 0',
+        [{}]),
+    ('number(N, [3,4,1,5], []), N == 3415',
+        [{}]),
+    ('number(N, [9,8,7], []), N == 987',
+        [{}]),
+    ('W = [_], number(0, W, []), W == [0]',
+        [{}]),
+    ('W = [_,_], number(62, W, []), W == [6,2]',
+        [{}]),
+]
+
+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
+
diff --git a/prolog/problems/dcg/number_proper_2/common.py b/prolog/problems/dcg/number_proper_2/common.py
index 3dc0dd5..6e1c376 100644
--- a/prolog/problems/dcg/number_proper_2/common.py
+++ b/prolog/problems/dcg/number_proper_2/common.py
@@ -1,3 +1,10 @@
+from operator import itemgetter
+import socket
+
+import prolog.engine
+import prolog.util
+from server.hints import Hint, HintPopup
+
 id = 166
 number = 50
 visible = True
@@ -13,3 +20,36 @@ num_next166 --> digit166, num_next166.
 digit166 --> ([0] ; [1] ; [2] ; [3] ; [4] ; [5] ; [6] ; [7] ; [8] ; [9]).
 nzdigit166 --> ([1] ; [2] ; [3] ; [4] ; [5] ; [6] ; [7] ; [8] ; [9]).
 '''
+
+test_cases = [
+    ('setof(W, [A]^(W = [A], number_proper(W, [])), Words), Words == [[0],[1],[2],[3],[4],[5],[6],[7],[8],[9]]',
+        [{}]),
+    ('setof(W, [A,B]^(W = [A,B], number_proper(W, [])), Words), length(Words, 90)',
+        [{}]),
+    ('setof(W, [A,B,C]^(W = [A,B,C], number_proper(W, [])), Words), length(Words, 900)',
+        [{}]),
+    ('W = [_,_], number_proper(W, []), W == [3,9]',
+        [{}]),
+    ('W = [_,_,_], number_proper(W, []), W == [4,2,2]',
+        [{}]),
+]
+
+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
+
diff --git a/prolog/problems/dcg/paren_2/common.py b/prolog/problems/dcg/paren_2/common.py
index 8c040e7..2fa050f 100644
--- a/prolog/problems/dcg/paren_2/common.py
+++ b/prolog/problems/dcg/paren_2/common.py
@@ -1,3 +1,10 @@
+from operator import itemgetter
+import socket
+
+import prolog.engine
+import prolog.util
+from server.hints import Hint, HintPopup
+
 id = 168
 number = 70
 visible = True
@@ -7,3 +14,41 @@ solution = '''\
 paren --> [].
 paren --> ['('], paren, [')'], paren.
 '''
+
+test_cases = [
+    ('findall(W, (W = [_], paren(W, [])), Words), Words == []',
+        [{}]),
+    ('findall(W, (W = [_,_,_], paren(W, [])), Words), Words == []',
+        [{}]),
+    ('findall(W, (W = [_,_,_,_,_], paren(W, [])), Words), Words == []',
+        [{}]),
+    ("setof(W, [A,B]^(W = [A,B], paren(W, [])), Words), Words == [['(',')']]",
+        [{}]),
+    ("setof(W, [A,B,C,D]^(W = [A,B,C,D], paren(W, [])), Words), Words == [['(','(',')',')'],['(',')','(',')']]",
+        [{}]),
+    ("setof(W, [A,B,C,D,E,F]^(W = [A,B,C,D,E,F], paren(W, [])), Words), \
+               Words == [['(','(','(',')',')',')'],['(','(',')','(',')',')'], \
+                         ['(','(',')',')','(',')'],['(',')','(','(',')',')'], \
+                         ['(',')','(',')','(',')']]",
+        [{}]),
+]
+
+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
+
diff --git a/prolog/problems/dcg/paren_3/common.py b/prolog/problems/dcg/paren_3/common.py
index 60c6353..3d7131f 100644
--- a/prolog/problems/dcg/paren_3/common.py
+++ b/prolog/problems/dcg/paren_3/common.py
@@ -1,3 +1,10 @@
+from operator import itemgetter
+import socket
+
+import prolog.engine
+import prolog.util
+from server.hints import Hint, HintPopup
+
 id = 169
 number = 80
 visible = True
@@ -7,3 +14,42 @@ solution = '''\
 paren(0) --> [].
 paren(D) --> ['('], paren(D1), [')'], paren(D2), { D1 >= D2, D is D1 + 1 ; D1 < D2 , D is D2 }.
 '''
+
+test_cases = [
+    ('findall(W, (W = [_], paren(_, W, [])), Words), Words == []',
+        [{}]),
+    ('findall(W, (W = [_,_,_], paren(_, W, [])), Words), Words == []',
+        [{}]),
+    ('findall(W, (W = [_,_,_,_,_], paren(_, W, [])), Words), Words == []',
+        [{}]),
+    ("paren(D, ['(',')'], []), D == 1",
+        [{}]),
+    ("paren(D, ['(',')','(',')','(',')'], []), D == 1",
+        [{}]),
+    ("paren(D, ['(','(',')','(',')',')'], []), D == 2",
+        [{}]),
+    ("paren(D, ['(','(','(',')',')',')'], []), D == 3",
+        [{}]),
+    ("paren(D, ['(','(','(',')',')',')','(',')','(','(',')',')'], []), D == 3",
+        [{}]),
+]
+
+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
+