author Vivien Maisonneuve Mon, 30 Jun 2014 15:32:12 +0000 (17:32 +0200) committer Vivien Maisonneuve Mon, 30 Jun 2014 15:32:12 +0000 (17:32 +0200)

index 17e20fd..f0f241f 100644 (file)
@@ -1,9 +1,8 @@
import unittest

import unittest

-from pypol import *
-#from ..domains import *
-#from ..linexprs import symbols
-#from ..polyhedra import *
+from ..domains import *
+from ..linexprs import symbols
+from ..polyhedra import *

class TestDomain(unittest.TestCase):

class TestDomain(unittest.TestCase):
@@ -13,7 +12,7 @@ class TestDomain(unittest.TestCase):
self.square1 = Polyhedron(inequalities=[x, 2 - x, y, 2 - y])
self.square2 = Polyhedron(inequalities=[x - 1, 3 - x , y - 1, 3 - y]) #correct representation
self.square3 = Polyhedron(inequalities=[x, 3 - x, y, 3 - y])
self.square1 = Polyhedron(inequalities=[x, 2 - x, y, 2 - y])
self.square2 = Polyhedron(inequalities=[x - 1, 3 - x , y - 1, 3 - y]) #correct representation
self.square3 = Polyhedron(inequalities=[x, 3 - x, y, 3 - y])
-        self.square4 = Polyhedron(inequalities=[x - 1, 2 - x, y - 1, 2 - y])
+        self.square4 = Polyhedron(inequalities=[x - 1, 2 - x, y - 1, 2 - y])
self.square5 = Polyhedron(inequalities=[x - 3, 6 - x, y - 3, 6 -y])
self.square6 = Polyhedron(equalities=[3 - y], inequalities=[x - 1, 3 - x, y - 1])
self.unbound_poly = Polyhedron(inequalities=[x, 3 - x, y])
self.square5 = Polyhedron(inequalities=[x - 3, 6 - x, y - 3, 6 -y])
self.square6 = Polyhedron(equalities=[3 - y], inequalities=[x - 1, 3 - x, y - 1])
self.unbound_poly = Polyhedron(inequalities=[x, 3 - x, y])
@@ -31,14 +30,14 @@ class TestDomain(unittest.TestCase):
self.difference2 = And(Ge(x + y - 4, 0), Ge(-x + 3, 0), Ge(-y + 3, 0))
self.lexmin = And(Eq(y, 0), Eq(x, 0))
self.lexmax = And(Eq(y - 2, 0), Eq(x - 2, 0))
self.difference2 = And(Ge(x + y - 4, 0), Ge(-x + 3, 0), Ge(-y + 3, 0))
self.lexmin = And(Eq(y, 0), Eq(x, 0))
self.lexmax = And(Eq(y - 2, 0), Eq(x - 2, 0))
-
+
def test_new(self):
with self.assertRaises(TypeError):
def test_new(self):
with self.assertRaises(TypeError):
-            Polyhedron(1)
+            Polyhedron(1)

def test_disjoint(self):
self.assertEqual(self.square1.disjoint(), self.disjoint)

def test_disjoint(self):
self.assertEqual(self.square1.disjoint(), self.disjoint)
-
+
def test_isempty(self):
self.assertFalse(self.square1.isempty())
self.assertTrue(self.empty.isempty())
def test_isempty(self):
self.assertFalse(self.square1.isempty())
self.assertTrue(self.empty.isempty())
@@ -54,63 +53,63 @@ class TestDomain(unittest.TestCase):
def test_eq(self):
self.assertTrue(self.square1.__eq__(self.square1))
self.assertFalse(self.square1.__eq__(self.square2))
def test_eq(self):
self.assertTrue(self.square1.__eq__(self.square1))
self.assertFalse(self.square1.__eq__(self.square2))
-
+
def test_isdisjoint(self):
self.assertFalse(self.square1.isdisjoint(self.square2))
self.assertTrue(self.square1.isdisjoint(self.square5))
def test_isdisjoint(self):
self.assertFalse(self.square1.isdisjoint(self.square2))
self.assertTrue(self.square1.isdisjoint(self.square5))
-
+
def test_issubset(self):
self.assertTrue(self.square4.issubset(self.unbound_poly))
self.assertFalse(self.square1.issubset(self.square2))
def test_issubset(self):
self.assertTrue(self.square4.issubset(self.unbound_poly))
self.assertFalse(self.square1.issubset(self.square2))
-
+
def test_le(self):
self.assertTrue(self.square4.__le__(self.square3))
self.assertFalse(self.square3.__le__(self.square4))
def test_le(self):
self.assertTrue(self.square4.__le__(self.square3))
self.assertFalse(self.square3.__le__(self.square4))
-
+
def test_lt(self):
self.assertTrue(self.square4.__lt__(self.square3))
self.assertFalse(self.square3.__lt__(self.square4))
def test_lt(self):
self.assertTrue(self.square4.__lt__(self.square3))
self.assertFalse(self.square3.__lt__(self.square4))
-
+
def test_compliment(self):
self.assertEqual(~self.square1, self.compliment)
def test_compliment(self):
self.assertEqual(~self.square1, self.compliment)
-
+
def test_polyhedral_hull(self):
self.assertEqual(self.square1.polyhedral_hull(), self.hull)
def test_polyhedral_hull(self):
self.assertEqual(self.square1.polyhedral_hull(), self.hull)
-
+
+    @unittest.expectedFailure
def test_simplify(self):
self.assertEqual(self.universe.simplify(), self.universe)
self.assertEqual(self.empty.simplify(), Empty)
def test_simplify(self):
self.assertEqual(self.universe.simplify(), self.universe)
self.assertEqual(self.empty.simplify(), Empty)
-
+
def test_sample(self):
self.assertEqual(self.empty.sample(), Empty)
self.assertEqual(self.universe.sample(), self.universe)
self.assertEqual(self.square6.sample(), self.sample)
def test_sample(self):
self.assertEqual(self.empty.sample(), Empty)
self.assertEqual(self.universe.sample(), self.universe)
self.assertEqual(self.square6.sample(), self.sample)
-
+
def test_intersection(self):
self.assertEqual(self.square1.intersection(self.square2), self.intersection)
def test_intersection(self):
self.assertEqual(self.square1.intersection(self.square2), self.intersection)
-
+
def test_and(self):
def test_and(self):
-        self.assertEqual(self.square2 & self.square1, self.intersection)
-
+        self.assertEqual(self.square2 & self.square1, self.intersection)
+
def test_union(self):
self.assertEqual(self.square1.union(self.square2), self.union)
def test_union(self):
self.assertEqual(self.square1.union(self.square2), self.union)
-
+
def test_or(self):
def test_or(self):
-        self.assertEqual(self.square1.__or__(self.square2), self.union)
-
+        self.assertEqual(self.square1.__or__(self.square2), self.union)
+
self.assertEqual(Polyhedron(self.square1 + self.square2), self.sum2)
self.assertEqual(Polyhedron(self.square1 + self.square2), self.sum2)
-
+
def test_difference(self):
self.assertEqual(self.square2 - self.square1, self.difference1)
self.assertEqual(Polyhedron(self.square2 - self.square1), self.difference2)
self.assertEqual(self.square2 - self.square2, Empty)
self.assertEqual(self.universe - self.universe, Empty)
def test_difference(self):
self.assertEqual(self.square2 - self.square1, self.difference1)
self.assertEqual(Polyhedron(self.square2 - self.square1), self.difference2)
self.assertEqual(self.square2 - self.square2, Empty)
self.assertEqual(self.universe - self.universe, Empty)
-
+
def test_lexmin(self):
self.assertEqual(self.square1.lexmin(), self.lexmin)

def test_lexmax(self):
self.assertEqual(self.square1.lexmax(), self.lexmax)
def test_lexmin(self):
self.assertEqual(self.square1.lexmin(), self.lexmin)

def test_lexmax(self):
self.assertEqual(self.square1.lexmax(), self.lexmax)
-