[PPL-devel] [GIT] ppl/ppl(pip): Test test10() in pipproblem2. cc seems to show another bug.

[Enea Zaffanella]

Module: ppl/ppl
Branch: pip
Commit: 05f65d328f6e2e1a0b9819f84fbe966e4a516002
URL:    http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=05f65d328f6e2e1a0b9819f84fbe966e4a516002

Author: Enea Zaffanella <zaffanella at cs.unipr.it>
Date:   Thu Nov 26 14:42:56 2009 +0100

Test test10() in pipproblem2.cc seems to show another bug.

---

 tests/PIP_Problem/pipproblem2.cc |   13 +++++++++++++
 1 files changed, 13 insertions(+), 0 deletions(-)

diff --git a/tests/PIP_Problem/pipproblem2.cc b/tests/PIP_Problem/pipproblem2.cc
index 51e21e1..590f672 100644
--- a/tests/PIP_Problem/pipproblem2.cc
+++ b/tests/PIP_Problem/pipproblem2.cc
@@ -184,6 +184,18 @@ test09() {
   return ok;
 }
 
+bool
+test10() {
+  Variable A(0);
+  Constraint_System cs;
+  cs.insert(A >= 5);
+
+  PIP_Problem pip1(3, cs.begin(), cs.end(), Variables_Set());
+  bool ok = (pip1.solve() == OPTIMIZED_PIP_PROBLEM);
+
+  return ok;
+}
+
 } // namespace
 
 BEGIN_MAIN
@@ -196,4 +208,5 @@ BEGIN_MAIN
   DO_TEST(test07);
   DO_TEST(test08);
   DO_TEST(test09);
+  DO_TEST(test10);
 END_MAIN