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/* testcomparable.vala
*
* Copyright (C) 2009 Didier Villevalois
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
* This library 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
* Lesser General Public License for more details.
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*
* Author:
* Didier 'Ptitjes' Villevalois <ptitjes@free.fr>
*/
using Gee;
public class ComparableTests : Gee.TestCase {
public ComparableTests () {
base ("Comparable");
add_test ("[Comparable] selected functions", test_selected_functions);
}
private class TestComparable : Object, Comparable<TestComparable> {
public int _a;
public TestComparable (int a) {
_a = a;
}
public int compare_to (TestComparable object) {
return _a - object._a;
}
}
public void test_selected_functions () {
TestComparable o1 = new TestComparable (10);
TestComparable o2 = new TestComparable (20);
CompareFunc compare = Functions.get_compare_func_for (typeof (TestComparable));
assert (compare (o1, o2) < 0);
o1._a = 42;
assert (compare (o1, o2) > 0);
}
}
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