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// -*- Mode: C++; tab-width:2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
// vi:tw=80:et:ts=2:sts=2
//
// -----------------------------------------------------------------------
//
// This file is part of RLVM, a RealLive virtual machine clone.
//
// -----------------------------------------------------------------------
//
// Copyright (C) 2011 Elliot Glaysher
//
// This program 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.
//
// This program 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 St, Fifth Floor, Boston, MA 02110-1301, USA.
// -----------------------------------------------------------------------
#include "gtest/gtest.h"
#include <boost/assign/list_of.hpp> // for 'list_of()'
#include "testUtils.hpp"
#include "Modules/Module_Sys_index_series.hpp"
using boost::assign::tuple_list_of;
class IndexSeriesTest : public FullSystemTest {
public:
void verifyIndexSeries(IndexList::type index_list,
int offset,
int init,
const std::vector<boost::tuple<int, int> >& tests) {
Sys_index_series fun;
for (std::vector<boost::tuple<int, int> >::const_iterator it =
tests.begin(); it != tests.end(); ++it) {
EXPECT_EQ(it->get<1>(),
fun(rlmachine, it->get<0>(), offset, init, index_list));
}
}
IndexList::type addValue(IndexList::type orig, int val) {
IndexSeriesEntry::type a = { 0, val };
orig.push_back(a);
return orig;
}
IndexList::type addMode0(IndexList::type orig,
int start,
int end,
int endval) {
IndexSeriesEntry::type a = {
1,
0,
boost::tuple<int, int, int>(start, end, endval)
};
orig.push_back(a);
return orig;
}
};
TEST_F(IndexSeriesTest, SimpleMode0Test) {
verifyIndexSeries(addMode0(IndexList::type(), 0, 10, 5),
0, 0,
tuple_list_of(0, 0)(1, 0)(2, 1)(3, 1)(4, 2)(5, 2)
(6, 3)(7, 3)(8, 4)(9, 4)(10, 5));
}
TEST_F(IndexSeriesTest, RldevExample) {
// This example is listed in the rldev documentation.
verifyIndexSeries(addMode0(addMode0(IndexList::type(), 0, 5, 10), 8, 10, 0),
0, 5,
tuple_list_of(0, 5)(1, 6)(2, 7)(3, 8)(4, 9)(5, 10)
(6, 10)(7, 10)(8, 10)(9, 5)(10, 0));
}
TEST_F(IndexSeriesTest, RawValueTest) {
// NOTE: Reallive.exe thinks its (9, 19). (9, 20) is what rlvm says, probably
// due to rounding error.
verifyIndexSeries(
addMode0(addValue(addMode0(IndexList::type(), 0, 5, 10), 40), 8, 10, 0),
0, 5,
tuple_list_of(0, 5)(1, 6)(2, 7)(3, 8)(4, 9)(5, 40)
(6, 40)(7, 40)(8, 40)(9, 20)(10, 0));
}
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