From c61b721a4826b3a8767a74508fcbbf0d619cf368 Mon Sep 17 00:00:00 2001
From: Etienne Renault <renault@lrde.epita.fr>
Date: Mon, 8 Jun 2020 09:19:18 +0200
Subject: [PATCH] cube: more tests

* tests/core/cube.cc, tests/core/cube.test: Here.
---
 tests/core/cube.cc   | 18 ++++++++++++++++--
 tests/core/cube.test | 11 ++++++++++-
 2 files changed, 26 insertions(+), 3 deletions(-)

diff --git a/tests/core/cube.cc b/tests/core/cube.cc
index 1716039f1..fc94b1152 100644
--- a/tests/core/cube.cc
+++ b/tests/core/cube.cc
@@ -1,6 +1,6 @@
 // -*- coding: utf-8 -*-
-// Copyright (C) 2015, 2016, 2018 Laboratoire de Recherche et Développement
-// de l'Epita.
+// Copyright (C) 2015, 2016, 2018, 2020 Laboratoire de Recherche et
+// Développement de l'Epita.
 //
 // This file is part of Spot, a model checking library.
 //
@@ -144,6 +144,7 @@ int main()
   std::cout << "cube : " << cs.dump(mc, aps) << '\n';
   std::cout << "valid : " << cs.is_valid(mc) << '\n';
   std::cout << "intersect(c,c) : " << cs.intersect(mc, mc) << '\n';
+  cs.display(mc);
 
   spot::cube mc1 = cs.alloc();
   cs.set_false_var(mc1, 0);
@@ -154,6 +155,7 @@ int main()
   std::cout << "intersect(c1,c1) : " << cs.intersect(mc1, mc1) << '\n';
   std::cout << "intersect(c,c1) : " << cs.intersect(mc, mc1) << '\n';
   std::cout << "intersect(c1,c) : " << cs.intersect(mc1, mc) << '\n';
+  cs.display(mc1);
 
   spot::cube mc2 = cs.alloc();
   cs.set_true_var(mc2, 1);
@@ -163,7 +165,19 @@ int main()
   std::cout << "valid : " << cs.is_valid(mc2) << '\n';
   std::cout << "intersect(c2,c1) : " << cs.intersect(mc1, mc2) << '\n';
   std::cout << "intersect(c2,c) : " << cs.intersect(mc, mc2) << '\n';
+  cs.display(mc2);
 
+  std::vector<std::string> apsx;
+  for (unsigned i = 0; i < 44; ++i)
+    apsx.push_back("a" + std::to_string(i));
+  spot::cubeset csx(apsx.size());
+  spot::cube mcx = csx.alloc();
+  csx.set_true_var(mcx, 0);
+  csx.set_false_var(mcx, 42);
+  std::cout << "cube : " << csx.dump(mcx, apsx) << '\n';
+  csx.display(mcx);
+
+  cs.release(mcx);
   cs.release(mc2);
   cs.release(mc1);
   cs.release(mc);
diff --git a/tests/core/cube.test b/tests/core/cube.test
index 414f40e49..5e38d30c3 100755
--- a/tests/core/cube.test
+++ b/tests/core/cube.test
@@ -1,6 +1,6 @@
 #!/bin/sh
 # -*- coding: utf-8 -*-
-# Copyright (C) 2015, 2016 Laboratoire de Recherche et Développement de
+# Copyright (C) 2015, 2016, 2020 Laboratoire de Recherche et Développement de
 # l'Epita (LRDE).
 #
 # This file is part of Spot, a model checking library.
@@ -37,17 +37,26 @@ size : 5
 cube : a&!d
 valid : 1
 intersect(c,c) : 1
+10000000000000000000000000000000
+00010000000000000000000000000000
 size : 5
 cube : !a&b
 valid : 1
 intersect(c1,c1) : 1
 intersect(c,c1) : 0
 intersect(c1,c) : 0
+01000000000000000000000000000000
+10000000000000000000000000000000
 size : 5
 cube : b&d
 valid : 1
 intersect(c2,c1) : 1
 intersect(c2,c) : 0
+01010000000000000000000000000000
+00000000000000000000000000000000
+cube : a0&!a42
+1000000000000000000000000000000000000000000000000000000000000000
+0000000000000000000000000000000000000000001000000000000000000000
 bdd  : T
 cube : 1
 bdd  : F