1 /* GLIB - Library of useful routines for C programming

     2  * Copyright (C) 1995-1997  Peter Mattis, Spencer Kimball and Josh MacDonald

     3  * Portion Copyright © 2008-09 Nokia Corporation and/or its subsidiary(-ies). All rights reserved.

     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.

     8  *

     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.

    13  *

    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.

    18  */

    19 

    20 /*

    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/. 

    25  */

    26 

    27 #include "config.h"

    28 

    29 #undef G_DISABLE_ASSERT

    30 #undef G_LOG_DOMAIN

    31 

    32 #ifdef GLIB_COMPILATION

    33 #undef GLIB_COMPILATION

    34 #endif

    35 

    36 #include <string.h>

    37 

    38 #include <glib.h>

    39 

    40 #include <gstdio.h>

    41 

    42 #ifdef HAVE_UNISTD_H

    43 #include <unistd.h>

    44 #endif

    45 

    46 #ifdef G_OS_WIN32

    47 #include <io.h>			/* For read(), write() etc */

    48 #endif

    49 

    50 #ifdef SYMBIAN

    51 #include "mrt2_glib2_test.h"

    52 #endif /*SYMBIAN*/

    53 

    54 

    55 static void

    56 test_mkstemp (void)

    57 {

    58   char template[32];

    59   int fd;

    60   int i;

    61   const char hello[] = "Hello, World";

    62   const int hellolen = sizeof (hello) - 1;

    63   char chars[62];

    64   

    65   #ifndef EMULATOR

    66   mkdir("C:\\Private\\e0000009", 0666);

    67   chdir("C:\\Private\\e0000009");

    68   #endif//EMULATOR

    69   

    70   strcpy (template, "foobar");

    71   fd = g_mkstemp (template);

    72   if (fd != -1)

    73     g_warning ("g_mkstemp works even if template doesn't end in XXXXXX");

    74   close (fd);

    75 

    76   strcpy (template, "fooXXXXXX");

    77   fd = g_mkstemp (template);

    78   g_assert (fd != -1 && "g_mkstemp didn't work for template fooXXXXXX");

    79   i = write (fd, hello, hellolen);

    80   g_assert (i != -1 && "write() failed");

    81   g_assert (i == hellolen && "write() has written too few bytes");

    82 

    83   lseek (fd, 0, 0);

    84   i = read (fd, chars, sizeof (chars));

    85   g_assert (i != -1 && "read() failed: %s");

    86   g_assert (i == hellolen && "read() has got wrong number of bytes");

    87 

    88   chars[i] = 0;

    89   g_assert (strcmp (chars, hello) == 0 && "read() didn't get same string back");

    90 

    91   close (fd);

    92   remove (template);

    93 }

    94 

    95 static void

    96 test_readlink (void)

    97 {

    98 #ifdef HAVE_SYMLINK

    99   FILE *file;

   100   int result;

   101   char *filename = "file-test-data";

   102   char *link1 = "file-test-link1";

   103   char *link2 = "file-test-link2";

   104   char *link3 = "file-test-link3";

   105   char *data;

   106   GError *error;

   107 

   108   file = fopen (filename, "w");

   109   g_assert (file != NULL && "fopen() failed");

   110   fclose (file);

   111 

   112   result = symlink (filename, link1);

   113   g_assert (result == 0 && "symlink() failed");

   114   result = symlink (filename, link2);

   115   g_assert (result == 0 && "symlink() failed");

   116   

   117   error = NULL;

   118   data = g_file_read_link (link1, &error);

   119   g_assert (data != NULL && "couldn't read link1");

   120   g_assert (strcmp (data, filename) == 0 && "link1 contains wrong data");

   121   g_free (data);

   122   error = NULL;

   123   data = g_file_read_link (link2, &error);

   124   g_assert (data != NULL && "couldn't read link2");

   125   g_assert (strcmp (data, filename) == 0 && "link2 contains wrong data");

   126   g_free (data);

   127   

   128   error = NULL;

   129   data = g_file_read_link (link3, &error);

   130   g_assert (data == NULL && "could read link3");

   131   g_assert (error != NULL && "error not set");

   132 

   133   error = NULL;

   134   data = g_file_read_link (filename, &error);

   135   g_assert (data == NULL && "could read regular file as link");

   136   g_assert (error != NULL && "error not set");

   137   

   138   remove (filename);

   139   remove (link1);

   140   remove (link2);

   141 #endif

   142 }

   143 

   144 static void

   145 test_get_contents (void)

   146 {

   147   const gchar *text = "abcdefghijklmnopqrstuvwxyz";

   148   const gchar *filename = "file-test-get-contents";

   149   gchar *contents;

   150   gsize len;

   151   FILE *f;

   152   GError *error = NULL;

   153 

   154   f = g_fopen (filename, "w");

   155   if( f == NULL) 

   156   {

   157   	g_print("file-test.c : g_fopen Failed !!");

   158   	return;

   159   }

   160   fwrite (text, 1, strlen (text), f);

   161   fclose (f);

   162 

   163   g_assert (g_file_test (filename, G_FILE_TEST_IS_REGULAR));

   164 

   165   if (! g_file_get_contents (filename, &contents, &len, &error))

   166     g_error ("g_file_get_contents() failed: %s", error->message);

   167 

   168   g_assert (strcmp (text, contents) == 0 && "content mismatch");

   169 

   170   g_free (contents);

   171 }

   172 

   173 int 

   174 main (int argc, char *argv[])

   175 {

   176   #ifdef SYMBIAN

   177   g_log_set_handler (NULL,  G_LOG_FLAG_FATAL| G_LOG_FLAG_RECURSION | G_LOG_LEVEL_CRITICAL | G_LOG_LEVEL_WARNING | G_LOG_LEVEL_MESSAGE | G_LOG_LEVEL_INFO | G_LOG_LEVEL_DEBUG, &mrtLogHandler, NULL);

   178   g_set_print_handler(mrtPrintHandler);

   179   #endif /*SYMBIAN*/

   180 	  

   181 

   182   test_mkstemp ();

   183   test_readlink ();

   184   test_get_contents ();

   185   

   186   #if SYMBIAN

   187   testResultXml("file-test");

   188   #endif /* EMULATOR */

   189 

   190   return 0;

   191 }