Module: ppl/ppl Branch: pip Commit: 51bc21cdc8ce64f90f55b3b3ec623fbf21cbd6ed URL: http://www.cs.unipr.it/git/gitweb.cgi?p=ppl/ppl.git;a=commit;h=51bc21cdc8ce6...

Author: Enea Zaffanella zaffanella@cs.unipr.it Date: Tue Nov 24 10:49:08 2009 +0100

Started adding tests checking for the right PIP_Problem exceptions are thrown.

---

tests/PIP_Problem/Makefile.am | 3 + tests/PIP_Problem/exceptions1.cc | 138 ++++++++++++++++++++++++++++++++++++++ 2 files changed, 141 insertions(+), 0 deletions(-)

diff --git a/tests/PIP_Problem/Makefile.am b/tests/PIP_Problem/Makefile.am index 6009243..a01d3af 100644 --- a/tests/PIP_Problem/Makefile.am +++ b/tests/PIP_Problem/Makefile.am @@ -50,6 +50,7 @@ $(top_builddir)/src/libppl.la \ @extra_libraries@

TESTS = \ +exceptions1 \ pipproblem1 pipproblem2

XFAIL_TESTS = @@ -60,6 +61,8 @@ BUGS = # Sources for the tests #

+exceptions1_SOURCES = exceptions1.cc + pipproblem1_SOURCES = pipproblem1.cc pipproblem2_SOURCES = pipproblem2.cc

diff --git a/tests/PIP_Problem/exceptions1.cc b/tests/PIP_Problem/exceptions1.cc new file mode 100644 index 0000000..071f238 --- /dev/null +++ b/tests/PIP_Problem/exceptions1.cc @@ -0,0 +1,138 @@ +/* Test that the right exceptions are thrown in case of incorrect uses. + Copyright (C) 2001-2009 Roberto Bagnara bagnara@cs.unipr.it + +This file is part of the Parma Polyhedra Library (PPL). + +The PPL is free software; you can redistribute it and/or modify it +under the terms of the GNU General Public License as published by the +Free Software Foundation; either version 3 of the License, or (at your +option) any later version. + +The PPL is distributed in the hope that it will be useful, but WITHOUT +ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or +FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License +for more details. + +You should have received a copy of the GNU General Public License +along with this program; if not, write to the Free Software Foundation, +Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1307, USA. + +For the most up-to-date information see the Parma Polyhedra Library +site: http://www.cs.unipr.it/ppl/ . */ + +#include "ppl_test.hh" + +namespace { + +bool +test01() { + Constraint_System cs; + Variable x(0); + Variables_Set params(x); + + try { + // This is an incorrect use of the constructor: + // the parameters in `params' should be space dimensions + // that are valid for the PIP_Problem we are going to build. + PIP_Problem pip(0, cs.begin(), cs.end(), params); + } + catch (std::invalid_argument& e) { + nout << "invalid_argument: " << e.what() << endl << endl; + return true; + } + catch (...) { + } + return false; +} + +bool +test02() { + Constraint_System cs; + + try { + // This is an incorrect use of the constructor: + // invalid space dimension required. + PIP_Problem pip(1 + PIP_Problem::max_space_dimension(), + cs.begin(), cs.end(), Variables_Set()); + } + catch (std::length_error& e) { + nout << "length_error: " << e.what() << endl << endl; + return true; + } + catch (...) { + } + return false; +} + +bool +test03() { + try { + // This is an incorrect use of the constructor: + // invalid space dimension required. + PIP_Problem pip(1 + PIP_Problem::max_space_dimension()); + } + catch (std::length_error& e) { + nout << "length_error: " << e.what() << endl << endl; + return true; + } + catch (...) { + } + return false; +} + +bool +test04() { + Variable X(0); + Constraint_System cs; + cs.insert(X < 1); + + try { + // This is an incorrect use of the constructor: + // strict constraints are not allowed. + PIP_Problem pip(cs.space_dimension(), + cs.begin(), cs.end(), + Variables_Set()); + } + catch (std::invalid_argument& e) { + nout << "invalid_argument: " << e.what() << endl << endl; + return true; + } + catch (...) { + } + return false; +} + +bool +test05() { + Variable X(0); + Variable Y(1); + Variable Z(2); + Constraint_System cs; + cs.insert(X == 0); + cs.insert(Y == 1); + cs.insert(Z <= 2); + + try { + // This is an incorrect use of the constructor: + // the space dimensions of the constraints should not be greater + // than the space dimension of the PIP problem. + PIP_Problem pip(2, cs.begin(), cs.end(), Variables_Set()); + } + catch (std::invalid_argument& e) { + nout << "invalid_argument: " << e.what() << endl << endl; + return true; + } + catch (...) { + } + return false; +} + +} // namespace + +BEGIN_MAIN + DO_TEST(test01); + DO_TEST(test02); + DO_TEST(test03); + DO_TEST(test04); + DO_TEST(test05); +END_MAIN