keyfile.c

this is a glib for c language

  comment = g_key_file_get_comment (keyfile, "group3", NULL, &error);
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_GROUP_NOT_FOUND);
  g_assert (comment == NULL);

  g_key_file_free (keyfile);
}


/* check key and group listing */
static void
test_listing (void)
{
  GKeyFile *keyfile;
  gchar **names;
  gsize len;
  gchar *start;
  GError *error = NULL;

  const gchar *data = 
    "[group1]\n"
    "key1=value1\n"
    "key2=value2\n"
    "[group2]\n"
    "key3=value3\n"
    "key4=value4\n";
  
  keyfile = load_data (data, 0);

  names = g_key_file_get_groups (keyfile, &len);
  g_assert (names != NULL);

  check_length ("groups", g_strv_length (names), len, 2);
  check_name ("group name", names[0], "group1", 0);
  check_name ("group name", names[1], "group2", 1);
  
  g_strfreev (names);
  
  names = g_key_file_get_keys (keyfile, "group1", &len, &error);
  check_no_error (&error);

  check_length ("keys", g_strv_length (names), len, 2);
  check_name ("key", names[0], "key1", 0);
  check_name ("key", names[1], "key2", 1);

  g_strfreev (names);

  names = g_key_file_get_keys (keyfile, "no-such-group", &len, &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND);

  g_strfreev (names);

  g_assert (g_key_file_has_group (keyfile, "group1"));
  g_assert (g_key_file_has_group (keyfile, "group2"));
  g_assert (!g_key_file_has_group (keyfile, "group10"));
  g_assert (!g_key_file_has_group (keyfile, "group20"));

  start = g_key_file_get_start_group (keyfile);
  g_assert_cmpstr (start, ==, "group1");
  g_free (start);

  g_assert (g_key_file_has_key (keyfile, "group1", "key1", &error));
  check_no_error (&error);
  g_assert (g_key_file_has_key (keyfile, "group2", "key3", &error)); 
  check_no_error (&error);
  g_assert (!g_key_file_has_key (keyfile, "group2", "no-such-key", NULL)); 
  
  g_key_file_has_key (keyfile, "no-such-group", "key", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND);

  g_key_file_free (keyfile);
}

/* check parsing of string values */
static void
test_string (void)
{
  GKeyFile *keyfile;
  GError *error = NULL;
  gchar *value;

  const gchar *data = 
    "[valid]\n"
    "key1=\\s\\n\\t\\r\\\\\n"
    "key2=\"quoted\"\n"
    "key3='quoted'\n"
    "key4=\xe2\x89\xa0\xe2\x89\xa0\n"
    "[invalid]\n"
    "key1=\\a\\b\\0800xff\n"
    "key2=blabla\\\n";
  
  keyfile = load_data (data, 0);

  check_string_value (keyfile, "valid", "key1", " \n\t\r\\");
  check_string_value (keyfile, "valid", "key2", "\"quoted\"");
  check_string_value (keyfile, "valid", "key3", "'quoted'");  
  check_string_value (keyfile, "valid", "key4", "\xe2\x89\xa0\xe2\x89\xa0");  
  
  value = g_key_file_get_string (keyfile, "invalid", "key1", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);
  g_free (value);

  value = g_key_file_get_string (keyfile, "invalid", "key2", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);
  g_free (value);
  
  g_key_file_free (keyfile);
}

/* check parsing of boolean values */
static void
test_boolean (void)
{
  GKeyFile *keyfile;
  GError *error = NULL;

  const gchar *data = 
    "[valid]\n"
    "key1=true\n"
    "key2=false\n"
    "key3=1\n"
    "key4=0\n"
    "[invalid]\n"
    "key1=t\n"
    "key2=f\n"
    "key3=yes\n"
    "key4=no\n";
  
  keyfile = load_data (data, 0);

  check_boolean_value (keyfile, "valid", "key1", TRUE);
  check_boolean_value (keyfile, "valid", "key2", FALSE);
  check_boolean_value (keyfile, "valid", "key3", TRUE);
  check_boolean_value (keyfile, "valid", "key4", FALSE);

  g_key_file_get_boolean (keyfile, "invalid", "key1", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_boolean (keyfile, "invalid", "key2", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_boolean (keyfile, "invalid", "key3", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_boolean (keyfile, "invalid", "key4", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_free (keyfile);
}

/* check parsing of integer and double values */
static void
test_number (void)
{
  GKeyFile *keyfile;
  GError *error = NULL;

  const gchar *data = 
    "[valid]\n"
    "key1=0\n"
    "key2=1\n"
    "key3=-1\n"
    "key4=2324431\n"
    "key5=-2324431\n"
    "key6=000111\n"
    "dkey1=000111\n"
    "dkey2=145.45\n"
    "dkey3=-3453.7\n"
    "[invalid]\n"
    "key1=0xffff\n"
    "key2=0.5\n"
    "key3=1e37\n"
    "key4=ten\n"
    "key5=\n"
    "key6=1.0.0\n"
    "key7=2x2\n"
    "key8=abc\n";
  
  keyfile = load_data (data, 0);

  check_integer_value (keyfile, "valid", "key1", 0);
  check_integer_value (keyfile, "valid", "key2", 1);
  check_integer_value (keyfile, "valid", "key3", -1);
  check_integer_value (keyfile, "valid", "key4", 2324431);
  check_integer_value (keyfile, "valid", "key5", -2324431);
  check_integer_value (keyfile, "valid", "key6", 111);
  check_double_value (keyfile, "valid", "dkey1", 111.0);
  check_double_value (keyfile, "valid", "dkey2", 145.45);
  check_double_value (keyfile, "valid", "dkey3", -3453.7);

  g_key_file_get_integer (keyfile, "invalid", "key1", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_integer (keyfile, "invalid", "key2", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_integer (keyfile, "invalid", "key3", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_integer (keyfile, "invalid", "key4", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_double (keyfile, "invalid", "key5", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_double (keyfile, "invalid", "key6", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_double (keyfile, "invalid", "key7", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_get_double (keyfile, "invalid", "key8", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_INVALID_VALUE);

  g_key_file_free (keyfile);
}

/* check handling of translated strings */
static void
test_locale_string (void)
{
  GKeyFile *keyfile;

  const gchar *data = 
    "[valid]\n"
    "key1=v1\n"
    "key1[de]=v1-de\n"
    "key1[de_DE]=v1-de_DE\n"
    "key1[de_DE.UTF8]=v1-de_DE.UTF8\n"
    "key1[fr]=v1-fr\n"
    "key1[en] =v1-en\n"
    "key1[sr@Latn]=v1-sr\n";
  
  keyfile = load_data (data, G_KEY_FILE_KEEP_TRANSLATIONS);

  check_locale_string_value (keyfile, "valid", "key1", "it", "v1");
  check_locale_string_value (keyfile, "valid", "key1", "de", "v1-de");
  check_locale_string_value (keyfile, "valid", "key1", "de_DE", "v1-de_DE");
  check_locale_string_value (keyfile, "valid", "key1", "de_DE.UTF8", "v1-de_DE.UTF8");
  check_locale_string_value (keyfile, "valid", "key1", "fr", "v1-fr");
  check_locale_string_value (keyfile, "valid", "key1", "fr_FR", "v1-fr");
  check_locale_string_value (keyfile, "valid", "key1", "en", "v1-en");
  check_locale_string_value (keyfile, "valid", "key1", "sr@Latn", "v1-sr");
  
  g_key_file_free (keyfile);

  /* now test that translations are thrown away */

  g_setenv ("LANGUAGE", "de", TRUE);
  setlocale (LC_ALL, "");

  keyfile = load_data (data, 0);

  check_locale_string_value (keyfile, "valid", "key1", "it", "v1");
  check_locale_string_value (keyfile, "valid", "key1", "de", "v1-de");
  check_locale_string_value (keyfile, "valid", "key1", "de_DE", "v1-de");
  check_locale_string_value (keyfile, "valid", "key1", "de_DE.UTF8", "v1-de");
  check_locale_string_value (keyfile, "valid", "key1", "fr", "v1");
  check_locale_string_value (keyfile, "valid", "key1", "fr_FR", "v1");
  check_locale_string_value (keyfile, "valid", "key1", "en", "v1");

  g_key_file_free (keyfile);  
}

static void
test_lists (void)
{
  GKeyFile *keyfile;

  const gchar *data = 
    "[valid]\n"
    "key1=v1;v2\n"
    "key2=v1;v2;\n"
    "key3=v1,v2\n"
    "key4=v1\\;v2\n"
    "key5=true;false\n"
    "key6=1;0;-1\n"
    "key7= 1 ; 0 ; -1 \n"
    "key8=v1\\,v2\n"
    "key9=0;1.3456;-76532.456\n";
  
  keyfile = load_data (data, 0);

  check_string_list_value (keyfile, "valid", "key1", "v1", "v2", NULL);
  check_string_list_value (keyfile, "valid", "key2", "v1", "v2", NULL);
  check_string_list_value (keyfile, "valid", "key3", "v1,v2", NULL);
  check_string_list_value (keyfile, "valid", "key4", "v1;v2", NULL);
  check_boolean_list_value (keyfile, "valid", "key5", TRUE, FALSE, -100);
  check_integer_list_value (keyfile, "valid", "key6", 1, 0, -1, -100);
  check_double_list_value (keyfile, "valid", "key9", 0.0, 1.3456, -76532.456, -100.0);
  /* maybe these should be valid */
  /* check_integer_list_value (keyfile, "valid", "key7", 1, 0, -1, -100);*/
  /* check_string_list_value (keyfile, "valid", "key8", "v1\\,v2", NULL);*/

  g_key_file_free (keyfile);  

  /* Now check an alternate separator */

  keyfile = load_data (data, 0);
  g_key_file_set_list_separator (keyfile, ',');

  check_string_list_value (keyfile, "valid", "key1", "v1;v2", NULL);
  check_string_list_value (keyfile, "valid", "key2", "v1;v2;", NULL);
  check_string_list_value (keyfile, "valid", "key3", "v1", "v2", NULL);

  g_key_file_free (keyfile);  
}

static void
test_lists_set_get (void)
{
  GKeyFile *keyfile;
  static const char * const strings[] = { "v1", "v2" };
  static const char * const locale_strings[] = { "v1-l", "v2-l" };
  static int integers[] = { 1, -1, 2 };
  static gdouble doubles[] = { 3.14, 2.71 };
  
  keyfile = g_key_file_new ();
  g_key_file_set_string_list (keyfile, "group0", "key1", strings, G_N_ELEMENTS (strings));
  g_key_file_set_locale_string_list (keyfile, "group0", "key1", "de", locale_strings, G_N_ELEMENTS (locale_strings));
  g_key_file_set_integer_list (keyfile, "group0", "key2", integers, G_N_ELEMENTS (integers));
  g_key_file_set_double_list (keyfile, "group0", "key3", doubles, G_N_ELEMENTS (doubles));

  check_string_list_value (keyfile, "group0", "key1", strings[0], strings[1], NULL);
  check_locale_string_list_value (keyfile, "group0", "key1", "de", locale_strings[0], locale_strings[1], NULL);
  check_integer_list_value (keyfile, "group0", "key2", integers[0], integers[1], -100);
  check_double_list_value (keyfile, "group0", "key3", doubles[0], doubles[1], -100.0);
  g_key_file_free (keyfile);

  /* and again with a different list separator */
  keyfile = g_key_file_new ();
  g_key_file_set_list_separator (keyfile, ',');
  g_key_file_set_string_list (keyfile, "group0", "key1", strings, G_N_ELEMENTS (strings));
  g_key_file_set_locale_string_list (keyfile, "group0", "key1", "de", locale_strings, G_N_ELEMENTS (locale_strings));
  g_key_file_set_integer_list (keyfile, "group0", "key2", integers, G_N_ELEMENTS (integers));
  g_key_file_set_double_list (keyfile, "group0", "key3", doubles, G_N_ELEMENTS (doubles));

  check_string_list_value (keyfile, "group0", "key1", strings[0], strings[1], NULL);
  check_locale_string_list_value (keyfile, "group0", "key1", "de", locale_strings[0], locale_strings[1], NULL);
  check_integer_list_value (keyfile, "group0", "key2", integers[0], integers[1], -100);
  check_double_list_value (keyfile, "group0", "key3", doubles[0], doubles[1], -100.0);
  g_key_file_free (keyfile);
}

static void
test_group_remove (void)
{
  GKeyFile *keyfile;
  gchar **names;
  gsize len;
  GError *error = NULL;

  const gchar *data = 
    "[group1]\n"
    "[group2]\n"
    "key1=bla\n"
    "key2=bla\n"
    "[group3]\n"
    "key1=bla\n"
    "key2=bla\n";
  
  g_test_bug ("165887");

  keyfile = load_data (data, 0);
  
  names = g_key_file_get_groups (keyfile, &len);
  g_assert (names != NULL);

  check_length ("groups", g_strv_length (names), len, 3);
  check_name ("group name", names[0], "group1", 0);
  check_name ("group name", names[1], "group2", 1);
  check_name ("group name", names[2], "group3", 2);

  g_key_file_remove_group (keyfile, "group1", &error);
  check_no_error (&error);
  
  g_strfreev (names);

  names = g_key_file_get_groups (keyfile, &len);
  g_assert (names != NULL);

  check_length ("groups", g_strv_length (names), len, 2);
  check_name ("group name", names[0], "group2", 0);
  check_name ("group name", names[1], "group3", 1);

  g_key_file_remove_group (keyfile, "group2", &error);
  check_no_error (&error);
  
  g_strfreev (names);

  names = g_key_file_get_groups (keyfile, &len);
  g_assert (names != NULL);

  check_length ("groups", g_strv_length (names), len, 1);
  check_name ("group name", names[0], "group3", 0);

  g_key_file_remove_group (keyfile, "no such group", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND);

  g_strfreev (names);

  g_key_file_free (keyfile);
}

static void 
test_key_remove (void)
{
  GKeyFile *keyfile;
  gchar *value;
  GError *error = NULL;

  const gchar *data = 
    "[group1]\n"
    "key1=bla\n"
    "key2=bla\n";
  
  g_test_bug ("165980");
  
  keyfile = load_data (data, 0);