Frobby 0.9.5
LibMaxStdTest.cpp
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1/* Frobby: Software for monomial ideal computations.
2 Copyright (C) 2007 Bjarke Hammersholt Roune (www.broune.com)
3
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
8
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
13
14 You should have received a copy of the GNU General Public License
15 along with this program. If not, see http://www.gnu.org/licenses/.
16*/
17#include "stdinc.h"
18
19#include "frobby.h"
20#include "tests.h"
21#include "BigIdeal.h"
22#include "IdealFactory.h"
23#include "LibTest.h"
24
25TEST_SUITE2(LibraryInterface, MaxStd)
26
35
36TEST(MaxStd, ZeroIdeal) {
37 for (size_t varCount = 0; varCount <= 3; ++varCount) {
38 Frobby::Ideal ideal(varCount);
39 LibIdealConsumer consumer((VarNames(varCount)));
40
41 Frobby::maximalStandardMonomials(ideal, consumer);
42
43 if (varCount == 0) {
44 ASSERT_EQ(consumer.getIdeal(), IdealFactory::wholeRing(varCount));
45 } else {
46 ASSERT_EQ(consumer.getIdeal(), IdealFactory::zeroIdeal(varCount));
47 }
48 }
49}
50
51TEST(MaxStd, WholeRing) {
52 for (size_t varCount = 0; varCount <= 3; ++varCount) {
54 LibIdealConsumer consumer((VarNames(varCount)));
55
56 Frobby::maximalStandardMonomials(ideal, consumer);
57
58 ASSERT_EQ(consumer.getIdeal(), IdealFactory::zeroIdeal(varCount));
59 }
60}
Frobby::Ideal toLibIdeal(const BigIdeal &ideal)
Returns a library interface ideal that corresponds to the parameter ideal.
Definition LibTest.cpp:26
#define ASSERT_EQ(A, B)
Definition asserts.h:147
static VarNames ring_xyzt()
Returns the ring in the four variables , , and .
static BigIdeal xy_z()
Returns .
static BigIdeal xx_yy_zz_t_xz_yz()
Returns .
static BigIdeal zeroIdeal(size_t varCount)
Returns the ideal in the ring VarNames(varCount).
static BigIdeal wholeRing(size_t varCount)
Returns in the ring VarNames(varCount).
Records library interface output into a BigIdeal.
Definition LibTest.h:39
const BigIdeal & getIdeal() const
Returns the recorded ideal in a canonical form.
Definition LibTest.cpp:66
Defines the variables of a polynomial ring and facilities IO involving them.
Definition VarNames.h:40
#define TEST_SUITE2(PARENT, SUITE)
Definition macroes.h:28
#define TEST(SUITE, TEST_NAME)
Definition macroes.h:41
void maximalStandardMonomials(const Ideal &ideal, IdealConsumer &consumer)
Compute the maximal standard monomials of ideal.
Definition frobby.cpp:408
This header file includes common definitions and is included as the first line of code in every imple...