X-Git-Url: https://scm.cri.ensmp.fr/git/linpy.git/blobdiff_plain/ea1451506357e9c8de93a6058cecec042eef5b46..ead3c442d29f0c45989d165f34e27dd0eb7d87c4:/pypol/tests/test_domains.py

diff --git a/pypol/tests/test_domains.py b/pypol/tests/test_domains.py
index f0f241f..0e06771 100644
--- a/pypol/tests/test_domains.py
+++ b/pypol/tests/test_domains.py
@@ -21,6 +21,7 @@ class TestDomain(unittest.TestCase):
         self.disjoint = And(Ge(x, 0), Ge(-x + 2, 0), Ge(y, 0), Ge(-y + 2, 0))
         self.compliment = Or(Ge(-x - 1, 0), Ge(x - 3, 0), And(Ge(x, 0), Ge(-x + 2, 0), Ge(-y - 1, 0)), And(Ge(x, 0), Ge(-x + 2, 0), Ge(y - 3, 0)))
         self.hull = And(Ge(x, 0), Ge(-x + 2, 0), Ge(y, 0), Ge(-y + 2, 0))
+        self.dropped = And(Ge(y, 0), Ge(-y + 2, 0))
         self.sample = And(Eq(y - 3, 0), Eq(x - 1, 0))
         self.intersection = And(Ge(x - 1, 0), Ge(-x + 2, 0), Ge(y - 1, 0), Ge(-y + 2, 0))
         self.union = Or(And(Ge(x, 0), Ge(-x + 2, 0), Ge(y, 0), Ge(-y + 2, 0)), And(Ge(x - 1, 0), Ge(-x + 3, 0), Ge(y - 1, 0), Ge(-y + 3, 0)))
@@ -51,8 +52,8 @@ class TestDomain(unittest.TestCase):
         self.assertFalse(self.unbound_poly.isbounded())
 
     def test_eq(self):
-        self.assertTrue(self.square1.__eq__(self.square1))
-        self.assertFalse(self.square1.__eq__(self.square2))
+        self.assertTrue(self.square1 == self.square1)
+        self.assertFalse(self.square1 == self.square2)
 
     def test_isdisjoint(self):
         self.assertFalse(self.square1.isdisjoint(self.square2))
@@ -63,12 +64,12 @@ class TestDomain(unittest.TestCase):
         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))
+        self.assertTrue(self.square4 <= self.square3)
+        self.assertFalse(self.square3 <= self.square4)
 
     def test_lt(self):
-        self.assertTrue(self.square4.__lt__(self.square3))
-        self.assertFalse(self.square3.__lt__(self.square4))
+        self.assertTrue(self.square4 < self.square3)
+        self.assertFalse(self.square3 < self.square4)
 
     def test_compliment(self):
         self.assertEqual(~self.square1, self.compliment)
@@ -76,7 +77,12 @@ class TestDomain(unittest.TestCase):
     def test_polyhedral_hull(self):
         self.assertEqual(self.square1.polyhedral_hull(), self.hull)
 
-    @unittest.expectedFailure
+    def test_drop_dims(self):
+        self.assertEqual(self.square1.drop_dims('x'), self.dropped)
+        self.assertEqual(self.square1.drop_dims('x y'), self.universe)
+        self.assertEqual(self.universe.drop_dims(' '), self.universe)
+        self.assertEqual(self.empty.drop_dims(' '), Empty)
+
     def test_simplify(self):
         self.assertEqual(self.universe.simplify(), self.universe)
         self.assertEqual(self.empty.simplify(), Empty)
@@ -96,10 +102,10 @@ class TestDomain(unittest.TestCase):
         self.assertEqual(self.square1.union(self.square2), self.union)
 
     def test_or(self):
-        self.assertEqual(self.square1.__or__(self.square2), self.union)
+        self.assertEqual(self.square1 | self.square2, self.union)
 
     def test_add(self):
-        self.assertEqual(self.square2.__add__(self.square1), self.sum1)
+        self.assertEqual(self.square2 + self.square1, self.sum1)
         self.assertEqual(Polyhedron(self.square1 + self.square2), self.sum2)
 
     def test_difference(self):