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 ();