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/* -*- mode: C++; c-basic-offset: 2; indent-tabs-mode: nil -*- */
/*
* Main authors:
* Christian Schulte <schulte@gecode.org>
*
* Copyright:
* Christian Schulte, 2019
*
* This file is part of Gecode, the generic constraint
* development environment:
* http://www.gecode.org
*
* Permission is hereby granted, free of charge, to any person obtaining
* a copy of this software and associated documentation files (the
* "Software"), to deal in the Software without restriction, including
* without limitation the rights to use, copy, modify, merge, publish,
* distribute, sublicense, and/or sell copies of the Software, and to
* permit persons to whom the Software is furnished to do so, subject to
* the following conditions:
*
* The above copyright notice and this permission notice shall be
* included in all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
* LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
* OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION
* WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*
*/
#include <gecode/kernel.hh>
#include <gecode/int.hh>
#include "test/test.hh"
namespace Test { namespace Groups {
/// Test space
class GroupSpace : public Gecode::Space {
protected:
/// Integer variables
Gecode::IntVarArray x;
public:
/// Propagator groups
Gecode::PropagatorGroup a, b;
/// Constructor for creation
GroupSpace(int n) : x(*this,10,-10,10) {
using namespace Gecode;
switch (n) {
case 2:
distinct((*this)(b), x, IPL_DOM);
// fall through
case 1:
rel((*this)(a), x[0], Gecode::IRT_LE, x[1]);
break;
default:
break;
}
}
/// Constructor for cloning \a s
GroupSpace(GroupSpace& s) : Space(s), a(s.a), b(s.b) {
x.update(*this,s.x);
}
/// Copy during cloning
virtual Space* copy(void) {
return new GroupSpace(*this);
}
};
/// %Test for killing propagators
class Kill : public Test::Base {
protected:
/// Number of propagators
int n;
/// Whether to compute fixpoint first
bool fix;
/// Whether to kill all propagators
bool all;
public:
/// Initialize test
Kill(int n0, bool fix0, bool all0)
: Test::Base("PropagatorGroup::Kill::"+
str(n0)+"::"+str(fix0)+"::"+str(all0)),
n(n0), fix(fix0), all(all0) {}
/// Perform actual tests
bool run(void) {
using namespace Gecode;
GroupSpace* s = new GroupSpace(n);
if (fix)
(void) s->status();
if (all) {
PropagatorGroup::all.kill(*s);
} else {
s->a.kill(*s);
s->b.kill(*s);
}
(void) s->status();
unsigned int p = PropagatorGroup::all.size(*s);
delete s;
return p == 0U;
}
};
/// Help class to create and register tests
class Create {
public:
/// Perform creation and registration
Create(void) {
for (int n=0; n<=2; n++) {
(void) new Kill(n,true,false);
(void) new Kill(n,false,false);
(void) new Kill(n,true,true);
(void) new Kill(n,false,true);
}
}
};
Create c;
}}
// STATISTICS: test-core
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