127 lines
2.9 KiB
C
127 lines
2.9 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* Mes --- Maxwell Equations of Software
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* Copyright © 2017 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of Mes.
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*
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* Mes is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License as published by
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* the Free Software Foundation; either version 3 of the License, or (at
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* your option) any later version.
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*
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* Mes is distributed in the hope that it will be useful, but
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* WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include "30-test.i"
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#include <stdio.h>
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char *list[2] = {"foo\n", "bar\n"};
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struct foo {
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int a;
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int b;
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int c;
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unsigned char *d;
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};
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int
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test ()
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{
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char *pc = 0;
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void *pv = 0;
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int *pi = 0;
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char **ppc = 0;
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void **ppv = 0;
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int **ppi = 0;
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if (++pc != 1) return 1;
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if (++pv != 1) return 2;
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if (++pi != 4) return 3;
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if (++ppc != 4) return 4;
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if (++ppv != 4) return 5;
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if (++ppi != 4) return 6;
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if (pc + 1 != 2) return 7;
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if (pv + 1 != 2) return 8;
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if (pi + 1 != 8) return 9;
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if (ppc + 1 != 8) return 10;
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if (ppv + 1 != 8) return 11;
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if (ppi + 1 != 8) return 12;
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char **p = list;
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++*p;
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eputs (*p);
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if (strcmp (*p, "oo\n")) return 13;
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--*p;
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eputs (*p);
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if (strcmp (*p, "foo\n")) return 14;
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struct foo* pfoo = 0;
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eputs ("pfoo="); eputs (itoa (pfoo)); eputs ("\n");
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pfoo++;
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eputs ("pfoo="); eputs (itoa (pfoo)); eputs ("\n");
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if (pfoo != 16) return 15;
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pfoo--;
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eputs ("pfoo="); eputs (itoa (pfoo)); eputs ("\n");
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if (pfoo) return 16;
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pfoo++;
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eputs ("pfoo="); eputs (itoa (pfoo)); eputs ("\n");
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if (pfoo != 16) return 17;
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int one = 1;
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int two = 2;
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pfoo = pfoo - one;
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eputs ("pfoo="); eputs (itoa (pfoo)); eputs ("\n");
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if (pfoo) return 18;
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pfoo = pfoo + one;
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eputs ("pfoo="); eputs (itoa (pfoo)); eputs ("\n");
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if (pfoo != 16) return 19;
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pfoo -= one;
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eputs ("pfoo="); eputs (itoa (pfoo)); eputs ("\n");
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if (pfoo) return 20;
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pfoo += one;
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eputs ("pfoo="); eputs (itoa (pfoo)); eputs ("\n");
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if (pfoo != 16) return 21;
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if (&one - 1 != &two) return 22;
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struct foo* sym = 32;
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int d = 16;
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int i = sym + 16;
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eputs ("i="); eputs (itoa (i)); eputs ("\n");
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if (i != 288) return 23;
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i = sym + d;
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eputs ("i="); eputs (itoa (i)); eputs ("\n");
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if (i != 288) return 24;
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i = sym - 16;
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eputs ("i="); eputs (itoa (i)); eputs ("\n");
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if (i != -224) return 25;
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i = sym - d;
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eputs ("i="); eputs (itoa (i)); eputs ("\n");
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if (i != -224) return 26;
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i = sym - (struct foo*)d;
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eputs ("i="); eputs (itoa (i)); eputs ("\n");
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if (i != 1) return 27;
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pfoo = sym + 1;
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pfoo -= sym;
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eputs ("pfoo="); eputs (itoa (pfoo)); eputs ("\n");
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if (pfoo != 1) return 28;
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return 0;
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}
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