113 lines
2.3 KiB
C
113 lines
2.3 KiB
C
/* -*-comment-start: "//";comment-end:""-*-
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* GNU Mes --- Maxwell Equations of Software
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* Copyright © 2018 Jan (janneke) Nieuwenhuizen <janneke@gnu.org>
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*
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* This file is part of GNU Mes.
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*
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* GNU 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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* GNU 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 GNU Mes. If not, see <http://www.gnu.org/licenses/>.
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*/
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#include <libmes.h>
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#include <dirent.h>
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#include <errno.h>
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#include <stdlib.h>
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#include <string.h>
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int
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qsort_strcmp (void const* a, void const* b)
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{
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return strcmp (*((char**) a), *((char**) b));
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}
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int
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main ()
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{
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DIR *d = opendir ("scaffold/tests/readdir-fu");
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if (d)
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return 1;
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if (errno != ENOENT)
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return 2;
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d = opendir ("scaffold/tests/99-readdir.c");
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if (d)
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return 3;
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if (errno != ENOTDIR)
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return 4;
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errno = 0;
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d = opendir ("scaffold/tests/readdir.dir");
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if (!d)
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return 5;
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if (errno)
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return 6;
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int i = 0;
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char* list[6] = {0};
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struct dirent *entry = readdir (d);
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if (!entry)
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return 7;
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oputs (entry->d_name);
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oputs ("\n");
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list[i++] = entry->d_name;
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entry = readdir (d);
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if (!entry)
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return 8;
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oputs (entry->d_name);
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oputs ("\n");
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list[i++] = entry->d_name;
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entry = readdir (d);
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if (!entry)
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return 9;
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oputs (entry->d_name);
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oputs ("\n");
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list[i++] = entry->d_name;
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entry = readdir (d);
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if (!entry)
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return 10;
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oputs (entry->d_name);
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oputs ("\n");
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list[i++] = entry->d_name;
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entry = readdir (d);
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if (!entry)
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return 11;
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oputs (entry->d_name);
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oputs ("\n");
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list[i++] = entry->d_name;
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entry = readdir (d);
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if (entry)
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return 12;
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oputs ("\nls:\n");
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qsort (list, 5, sizeof (char*), qsort_strcmp);
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for (int i = 0; i < 5; i++)
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{
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oputs (list[i]); oputs ("\n");
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}
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if (strcmp (list[0], "."))
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return 13;
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if (strcmp (list[4], "link"))
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return 14;
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return 0;
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}
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