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source: branches/f4grobner/5am-monom.lisp@ 2256

Last change on this file since 2256 was 2188, checked in by Marek Rychlik, 9 years ago

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File size: 2.9 KB
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1;;; -*- Mode: Lisp -*-
2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
3;;;
4;;; Copyright (C) 1999, 2002, 2009, 2015 Marek Rychlik <rychlik@u.arizona.edu>
5;;;
6;;; This program is free software; you can redistribute it and/or modify
7;;; it under the terms of the GNU General Public License as published by
8;;; the Free Software Foundation; either version 2 of the License, or
9;;; (at your option) any later version.
10;;;
11;;; This program is distributed in the hope that it will be useful,
12;;; but WITHOUT ANY WARRANTY; without even the implied warranty of
13;;; MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14;;; GNU General Public License for more details.
15;;;
16;;; You should have received a copy of the GNU General Public License
17;;; along with this program; if not, write to the Free Software
18;;; Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
19;;;
20;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
21
22;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
23;;
24;; Run tests using 5am unit testing framework
25;;
26;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;
27
28;; We assume that QuickLisp package manager is installed.
29;; See :
30;; https://www.quicklisp.org/beta/
31;;
32
33;; The following is unnecessary after running:
34;; * (ql:add-to-init-file)
35;; at lisp prompt:
36;;(load "~/quicklisp/setup")
37
38(ql:quickload :fiveam)
39
40(require :ring "ring")
41(require :monom "monom")
42
43(defpackage #:5am-monom
44 (:use :cl :it.bese.fiveam :ring :monom)
45 (:shadowing-import-from :ring "ZEROP" "LCM" "GCD" "+" "-" "*" "/" "EXPT"))
46
47(in-package :5am-monom)
48
49(def-suite monom-suite
50 :description "Monom package suite")
51
52(in-suite monom-suite)
53
54(test monom
55 "monom"
56 (let ((z (make-monom :dimension 3))
57 (m (make-monom :dimension 3 :initial-exponents '(1 2 3)))
58 (n (make-monom :dimension 3 :initial-exponents '(4 5 6)))
59 (m*n (make-monom :dimension 3 :initial-exponents '(5 7 9)))
60 (n/m (make-monom :dimension 3 :initial-exponents '(3 3 3)))
61 (m-tensor-n (make-monom :initial-exponents '(1 2 3 4 5 6))))
62 (is (= (r-dimension m) 3))
63 (is (= (r-elt m 2) 3))
64 (is (= (r-total-degree m) 6))
65 (is (= (r-sugar m) 6))
66 (is (equalp (r->list z) '(0 0 0)) "Trivial monomial is a vector of 0's")
67 (is (r-equalp (r* m n) m*n))
68 (is (r-equalp (r/ n m) n/m))
69 (is (r-equalp (r-tensor-product m n) m-tensor-n))
70 (signals
71 (error "INITIAL-EXPONENTS must have length DIMENSION")
72 (make-monom :dimension 3 :initial-exponents '(1 2 3 4 5 6)))
73 (is-true (r-divides-p m n))
74 (is-false (r-divides-p n m))
75 (is (r-equalp (r-gcd m n) m))
76 (is (r-equalp (r-lcm m n) n))
77 (is-true (r-depends-p m 0))))
78
79
80(run! 'monom-suite)
81(format t "All tests done!~%")
82
83
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