1 /* GLIB - Library of useful routines for C programming
2 * Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Lesser General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
9 * This library 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 GNU
12 * Lesser General Public License for more details.
14 * You should have received a copy of the GNU Lesser General Public
15 * License along with this library; if not, write to the
16 * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
17 * Boston, MA 02111-1307, USA.
21 * Modified by the GLib Team and others 1997-2000. See the AUTHORS
22 * file for a list of people on the GLib Team. See the ChangeLog
23 * files for a list of changes. These files are distributed with
24 * GLib at ftp://ftp.gtk.org/pub/gtk/.
29 #undef G_DISABLE_ASSERT
32 #ifdef GLIB_COMPILATION
33 #undef GLIB_COMPILATION
51 const char hello[] = "Hello, World";
52 const int hellolen = sizeof (hello) - 1;
55 strcpy (template, "foobar");
56 fd = g_mkstemp (template);
57 g_assert (fd == -1 && "g_mkstemp works even if template doesn't end in XXXXXX");
60 strcpy (template, "fooXXXXXX");
61 fd = g_mkstemp (template);
62 g_assert (fd != -1 && "g_mkstemp didn't work for template fooXXXXXX");
63 i = write (fd, hello, hellolen);
64 g_assert (i != -1 && "write() failed");
65 g_assert (i == hellolen && "write() has written too few bytes");
68 i = read (fd, chars, sizeof (chars));
69 g_assert (i != -1 && "read() failed: %s");
70 g_assert (i == hellolen && "read() has got wrong number of bytes");
73 g_assert (strcmp (chars, hello) == 0 && "read() didn't get same string back");
85 char *filename = "file-test-data";
86 char *link1 = "file-test-link1";
87 char *link2 = "file-test-link2";
88 char *link3 = "file-test-link3";
92 file = fopen (filename, "w");
93 g_assert (file != NULL && "fopen() failed");
96 result = symlink (filename, link1);
97 g_assert (result == 0 && "symlink() failed");
98 result = symlink (link1, link2);
99 g_assert (result == 0 && "symlink() failed");
102 data = g_read_link (link1, &error);
103 g_assert (data != NULL && "couldn't read link1");
104 g_assert (strcmp (data, filename) == 0 && "link1 contains wrong data");
108 data = g_read_link (link2, &error);
109 g_assert (data != NULL && "couldn't read link2");
110 g_assert (strcmp (data, link1) == 0 && "link2 contains wrong data");
114 data = g_read_link (link3, &error);
115 g_assert (data == NULL && "could read link3");
116 g_assert (error != NULL && "error not set");
119 data = g_read_link (filename, &error);
120 g_assert (data == NULL && "could read regular file as link");
121 g_assert (error != NULL && "error not set");
130 main (int argc, char *argv[])