3 * $Id: gfx-test.cal,v 1.2 2004/04/08 01:36:15 mdw Exp $
5 * Generate test cases for %$\gf{2}[x]$% arithmetic
7 * (c) 2000 Straylight/Edgeware
10 /*----- Licensing notice --------------------------------------------------*
12 * This file is part of Catacomb.
14 * Catacomb is free software; you can redistribute it and/or modify
15 * it under the terms of the GNU Library General Public License as
16 * published by the Free Software Foundation; either version 2 of the
17 * License, or (at your option) any later version.
19 * Catacomb is distributed in the hope that it will be useful,
20 * but WITHOUT ANY WARRANTY; without even the implied warranty of
21 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
22 * GNU Library General Public License for more details.
24 * You should have received a copy of the GNU Library General Public
25 * License along with Catacomb; if not, write to the Free
26 * Software Foundation, Inc., 59 Temple Place - Suite 330, Boston,
30 /*----- External units ----------------------------------------------------*/
34 /*----- Global variables --------------------------------------------------*/
36 global op = "+", n = 40, bits = 128;
38 /*----- Main code ---------------------------------------------------------*/
40 dummy = config("lib_debug", -1);
46 for (i = 0; i < n; i++) {
48 /* --- Select the inputs and produce the outputs --- */
53 a = gf(random(1 << bits));
54 b = gf(random(1 << bits));
55 l = list(a, b, a + b);
58 a = gf(random(1 << bits));
59 b = gf(random(1 << bits));
60 l = list(a, b, a * b);
63 a = gf(random(1 << bits));
67 a = gf(random(1 << (bits + random(bits))));
68 b = gf(random(1 << bits));
69 l = list(a, b, a / b, a % b);
72 exit "unknown operator";
76 /* --- Output the test vector --- *
78 * Be careful to ensure that it has an even number of hex digits in each
82 for (j = 0; j < size(l); j++) {
83 x = strprintf("%x", l[[j]].x);
85 x = substr(x, 3, strlen(x) - 2);
98 /*----- That's all, folks -------------------------------------------------*/