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
46 #include <fcntl.h> /* For open() */
49 #include <io.h> /* For read(), write() etc */
58 const char hello[] = "Hello, World";
59 const int hellolen = sizeof (hello) - 1;
62 strcpy (template, "foobar");
63 fd = g_mkstemp (template);
65 g_warning ("g_mkstemp works even if template doesn't contain XXXXXX");
68 strcpy (template, "foobarXXX");
69 fd = g_mkstemp (template);
71 g_warning ("g_mkstemp works even if template contains less than six X");
74 strcpy (template, "fooXXXXXX");
75 fd = g_mkstemp (template);
76 g_assert (fd != -1 && "g_mkstemp didn't work for template fooXXXXXX");
77 i = write (fd, hello, hellolen);
78 g_assert (i != -1 && "write() failed");
79 g_assert (i == hellolen && "write() has written too few bytes");
82 i = read (fd, chars, sizeof (chars));
83 g_assert (i != -1 && "read() failed: %s");
84 g_assert (i == hellolen && "read() has got wrong number of bytes");
87 g_assert (strcmp (chars, hello) == 0 && "read() didn't get same string back");
92 strcpy (template, "fooXXXXXX.pdf");
93 fd = g_mkstemp (template);
94 g_assert (fd != -1 && "g_mkstemp didn't work for template fooXXXXXX.pdf");
103 char template[32], *retval;
107 strcpy (template, "foodir");
108 retval = g_mkdtemp (template);
111 g_warning ("g_mkdtemp works even if template doesn't contain XXXXXX");
115 strcpy (template, "foodir");
116 retval = g_mkdtemp (template);
119 g_warning ("g_mkdtemp works even if template contains less than six X");
123 strcpy (template, "fooXXXXXX");
124 retval = g_mkdtemp (template);
125 g_assert (retval != NULL && "g_mkdtemp didn't work for template fooXXXXXX");
126 g_assert (retval == template && "g_mkdtemp allocated the resulting string?");
127 g_assert (!g_file_test (template, G_FILE_TEST_IS_REGULAR));
128 g_assert (g_file_test (template, G_FILE_TEST_IS_DIR));
130 strcat (template, "/abc");
131 fd = g_open (template, O_WRONLY | O_CREAT, 0600);
132 g_assert (fd != -1 && "couldn't open file in temporary directory");
134 g_assert (g_file_test (template, G_FILE_TEST_IS_REGULAR));
135 i = g_unlink (template);
136 g_assert (i != -1 && "couldn't unlink file in temporary directory");
139 i = g_rmdir (template);
140 g_assert (i != -1 && "couldn't remove temporary directory");
142 strcpy (template, "fooXXXXXX.dir");
143 retval = g_mkdtemp (template);
144 g_assert (retval != NULL && "g_mkdtemp didn't work for template fooXXXXXX.dir");
145 g_assert (g_file_test (template, G_FILE_TEST_IS_DIR));
155 char *filename = "file-test-data";
156 char *link1 = "file-test-link1";
157 char *link2 = "file-test-link2";
158 char *link3 = "file-test-link3";
162 file = fopen (filename, "w");
163 g_assert (file != NULL && "fopen() failed");
166 result = symlink (filename, link1);
167 g_assert (result == 0 && "symlink() failed");
168 result = symlink (link1, link2);
169 g_assert (result == 0 && "symlink() failed");
172 data = g_file_read_link (link1, &error);
173 g_assert (data != NULL && "couldn't read link1");
174 g_assert (strcmp (data, filename) == 0 && "link1 contains wrong data");
178 data = g_file_read_link (link2, &error);
179 g_assert (data != NULL && "couldn't read link2");
180 g_assert (strcmp (data, link1) == 0 && "link2 contains wrong data");
184 data = g_file_read_link (link3, &error);
185 g_assert (data == NULL && "could read link3");
186 g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_NOENT);
189 data = g_file_read_link (filename, &error);
190 g_assert (data == NULL && "could read regular file as link");
191 g_assert_error (error, G_FILE_ERROR, G_FILE_ERROR_INVAL);
200 test_get_contents (void)
202 const gchar *text = "abcdefghijklmnopqrstuvwxyz";
203 const gchar *filename = "file-test-get-contents";
207 GError *error = NULL;
209 f = g_fopen (filename, "w");
210 fwrite (text, 1, strlen (text), f);
213 g_assert (g_file_test (filename, G_FILE_TEST_IS_REGULAR));
215 if (! g_file_get_contents (filename, &contents, &len, &error))
216 g_error ("g_file_get_contents() failed: %s", error->message);
218 g_assert (strcmp (text, contents) == 0 && "content mismatch");
224 main (int argc, char *argv[])
229 test_get_contents ();