g-file.c

this is a glib for c language

/* GLib testing framework examples and tests
 * Copyright (C) 2008 Red Hat, Inc.
 * Authors: Tomas Bzatek <[e-mail]>
 *
 * This work is provided "as is"; redistribution and modification
 * in whole or in part, in any medium, physical or electronic is
 * permitted without restriction.
 *
 * This work is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
 *
 * In no event shall the authors or contributors be liable for any
 * direct, indirect, incidental, special, exemplary, or consequential
 * damages (including, but not limited to, procurement of substitute
 * goods or services; loss of use, data, or profits; or business
 * interruption) however caused and on any theory of liability, whether
 * in contract, strict liability, or tort (including negligence or
 * otherwise) arising in any way out of the use of this software, even
 * if advised of the possibility of such damage.
 */

#include <glib/glib.h>
#include <gio/gio.h>
#include <stdlib.h>
#include <string.h>

struct TestPathsWithOper {
  const char *path1;
  gboolean equal;
  gboolean use_uri;
  const char *path2;
  const char *path3;
};



/* TODO:
 *   - test on Windows
 * 
 **/

static void
test_g_file_new_null (void)
{
  const char *paths[] = {"/",
			 "/tmp///",
			 "/non-existent-file",
			 "/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88",
			 NULL
  };
  const char *uris[] = {"file:///",
			"file:///tmp///",
			"non-existent-uri:///some-dir/",
			"file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88",
			NULL
  };
  
  GFile *file = NULL;
  
  int i = 0;
  while (paths[i])
    {
      file = g_file_new_for_path (paths[i++]);
      g_assert (file != NULL);
      g_object_unref (file);
    }
  
  i = 0;
  while (uris[i])
    {
      file = g_file_new_for_uri (uris[i++]);
      g_assert (file != NULL);
      g_object_unref(file);
    }
}



static gboolean
compare_two_files (const gboolean use_uri, const char *path1, const char *path2)
{
  GFile *file1 = NULL;
  GFile *file2 = NULL;
  gboolean equal;

  if (use_uri)
    {
      file1 = g_file_new_for_uri (path1);
      file2 = g_file_new_for_uri (path2);
    }
  else
    {
      file1 = g_file_new_for_path (path1);
      file2 = g_file_new_for_path (path2);
    }

  g_assert (file1 != NULL);
  g_assert (file2 != NULL);
  
  equal = g_file_equal (file1, file2);
  
  g_object_unref (file1);
  g_object_unref (file2);
  
  return equal;
}

static void
test_g_file_new_for_path (void)
{
  const struct TestPathsWithOper cmp_paths[] =
    {
      {"/", TRUE, 0, "/./"},
      {"//", TRUE, 0, "//"},
      {"//", TRUE, 0, "//./"},
      {"/", TRUE, 0, "/.//"},
      {"/", TRUE, 0, "/././"},
      {"/tmp", TRUE, 0, "/tmp/d/../"},
      {"/", TRUE, 0, "/somedir/../"},
      {"/", FALSE, 0, "/somedir/.../"},
      {"//tmp/dir1", TRUE, 0, "//tmp/dir1"},
      {"/tmp/dir1", TRUE, 0, "///tmp/dir1"},
      {"/tmp/dir1", TRUE, 0, "////tmp/dir1"},
      {"/tmp/dir1", TRUE, 0, "/tmp/./dir1"},
      {"/tmp/dir1", TRUE, 0, "/tmp//dir1"},
      {"/tmp/dir1", TRUE, 0, "/tmp///dir1///"},
      {"/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", TRUE, 0, "/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88/"}
    };

  int i;
  for (i = 0; i < G_N_ELEMENTS (cmp_paths); i++)
    {
      gboolean equal = compare_two_files (FALSE, cmp_paths[i].path1, cmp_paths[i].path2);
      g_assert_cmpint (equal, ==, cmp_paths[i].equal);
    }
}



static void
test_g_file_new_for_uri (void)
{
  const struct TestPathsWithOper cmp_uris[] = {
    {"file:///", TRUE, 0, "file:///./"},
    {"file:////", TRUE, 0, "file:////"},
    {"file:////", TRUE, 0, "file:////./"},
    {"file:///", TRUE, 0, "file:///.//"},
    {"file:///", TRUE, 0, "file:///././"},
    {"file:///tmp", TRUE, 0, "file:///tmp/d/../"},
    {"file:///", TRUE, 0, "file:///somedir/../"},
    {"file:///", FALSE, 0, "file:///somedir/.../"},
    {"file:////tmp/dir1", TRUE, 0, "file:////tmp/dir1"},
    {"file:///tmp/dir1", TRUE, 0, "file:///tmp/./dir1"},
    {"file:///tmp/dir1", TRUE, 0, "file:///tmp//dir1"},
    {"file:///tmp/dir1", TRUE, 0, "file:///tmp///dir1///"},
    {"file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88", TRUE, 0, "file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88/"}
  };
  
  int i;
  for (i = 0; i < G_N_ELEMENTS (cmp_uris); i++)
    {
      gboolean equal = compare_two_files (TRUE, cmp_uris[i].path1, cmp_uris[i].path2);
      g_assert_cmpint (equal, ==, cmp_uris[i].equal);
    }
}



static gboolean
dup_equals (const gboolean use_uri, const char *path)
{
  GFile *file1 = NULL;
  GFile *file2 = NULL;
  gboolean equal;
  
  if (use_uri) 
    file1 = g_file_new_for_uri (path);
  else
    file1 = g_file_new_for_path (path);
	
  g_assert (file1 != NULL);
  
  file2 = g_file_dup (file1);
  
  g_assert (file2 != NULL);
  
  equal = g_file_equal (file1, file2);
  
  g_object_unref (file1);
  g_object_unref (file2);
	
  return equal;
}

static void
test_g_file_dup (void)
{
  const struct TestPathsWithOper dup_paths[] =
    {
      {"/", 0, FALSE, ""},
      {"file:///", 0, TRUE, ""},
      {"totalnonsense", 0, FALSE, ""},
      {"/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", 0, FALSE, ""},
      {"file:///UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88", 0, TRUE, ""},
    };
  
  int i;
  for (i = 0; i < G_N_ELEMENTS (dup_paths); i++)
    {
      gboolean equal = dup_equals (dup_paths[i].use_uri, dup_paths[i].path1);
      g_assert (equal == TRUE);
    }
}



static gboolean
parse_check_utf8 (const gboolean use_uri, const char *path, const char *result_parse_name)
{
  GFile *file1 = NULL;
  GFile *file2 = NULL;
  char *parsed_name;
  gboolean is_utf8_valid;
  gboolean equal;
  
  if (use_uri)
    file1 = g_file_new_for_uri (path);
  else
    file1 = g_file_new_for_path (path);
	
  g_assert (file1 != NULL);

  parsed_name = g_file_get_parse_name (file1);
  
  g_assert (parsed_name != NULL);
  
  /* UTF-8 validation */
  is_utf8_valid = g_utf8_validate (parsed_name, -1, NULL);
  g_assert (is_utf8_valid == TRUE);

  if (result_parse_name)
    g_assert_cmpstr (parsed_name, ==, result_parse_name);
  
  file2 = g_file_parse_name (parsed_name);
  
  g_assert (file2 != NULL);

  equal = g_file_equal (file1, file2);
	
  g_object_unref (file1);
  g_object_unref (file2);
  
  g_free (parsed_name);
  
  return equal;
}

static void
test_g_file_get_parse_name_utf8 (void)
{
  const struct TestPathsWithOper strings[] =
    {
      {"/", 0, FALSE, "/"},
      {"file:///", 0, TRUE, "/"},
      {"totalnonsense", 0, FALSE, NULL},
      {"/UTF-8 p\xc5\x99\xc3\xadli\xc5\xa1 \xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd k\xc5\xaf\xc5\x88", 0, FALSE, NULL /* Depends on local file encoding */},
      {"file:///invalid%08/UTF-8%20p%C5%99%C3%ADli%C5%A1%20%C5%BElu%C5%A5ou%C4%8Dk%C3%BD%20k%C5%AF%C5%88/", 0, TRUE, "file:///invalid%08/UTF-8%20p\xc5\x99\xc3\xadli\xc5\xa1%20\xc5\xbelu\xc5\xa5ou\xc4\x8dk\xc3\xbd%20k\xc5\xaf\xc5\x88"},
    };