/*
 * Portions copyright (c) 2009 Nokia Corporation.  All rights reserved.
*/
#include <glib.h>
#include <locale.h>
#include <string.h>
#include <stdlib.h>
#ifdef __SYMBIAN32__
#include "mrt2_glib2_test.h"
#endif /*__SYMBIAN32__*/

static GKeyFile *
load_data (const gchar   *data, 
	   GKeyFileFlags  flags)
{
  GKeyFile *keyfile;
  GError *error = NULL;

  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, flags, &error);
  g_assert_no_error (error);
  return keyfile;
}

static void
check_error (GError **error,
	     GQuark   domain,
	     gint     code)
{
  g_assert_error (*error, domain, code);
  g_error_free (*error);
  *error = NULL;
}

static void 
check_no_error (GError **error)
{
  g_assert_no_error (*error);
}

static void
check_string_value (GKeyFile    *keyfile,
		    const gchar *group,
		    const gchar *key,
		    const gchar *expected) 
{
  GError *error = NULL;
  gchar *value;

  value = g_key_file_get_string (keyfile, group, key, &error);
  check_no_error (&error);
  g_assert (value != NULL);
  g_assert_cmpstr (value, ==, expected);
  g_free (value);
}

static void
check_locale_string_value (GKeyFile    *keyfile,
			   const gchar *group,
			   const gchar *key,
			   const gchar *locale,
			   const gchar *expected) 
{
  GError *error = NULL;
  gchar *value;

  value = g_key_file_get_locale_string (keyfile, group, key, locale, &error);
  check_no_error (&error);
  g_assert (value != NULL);
  g_assert_cmpstr (value, ==, expected);
  g_free (value);
}

static void
check_string_list_value (GKeyFile    *keyfile,
			 const gchar *group,
			 const gchar *key,
			 ...)
{
  gint i;
  gchar *v, **value;
  va_list args;
  gsize len;
  GError *error = NULL;

  value = g_key_file_get_string_list (keyfile, group, key, &len, &error);
  check_no_error (&error);
  g_assert (value != NULL);
  
  va_start (args, key);
  i = 0;
  v = va_arg (args, gchar*);
  while (v)
    {
      g_assert (value[i] != NULL);
      g_assert_cmpstr (v, ==, value[i]);
      i++;
      v = va_arg (args, gchar*);
    }

  va_end (args);
  
  g_strfreev (value);
}

static void
check_locale_string_list_value (GKeyFile    *keyfile,
                                const gchar *group,
                                const gchar *key,
                                const gchar *locale,
                                ...)
{
  gint i;
  gchar *v, **value;
  va_list args;
  gsize len;
  GError *error = NULL;

  value = g_key_file_get_locale_string_list (keyfile, group, key, locale, &len, &error);
  check_no_error (&error);
  g_assert (value != NULL);
  
  va_start (args, locale);
  i = 0;
  v = va_arg (args, gchar*);
  while (v)
    {
      g_assert (value[i] != NULL);
      g_assert_cmpstr (v, ==, value[i]);
      i++;
      v = va_arg (args, gchar*);
    }

  va_end (args);
  
  g_strfreev (value);
}

static void
check_integer_list_value (GKeyFile    *keyfile,
			  const gchar *group,
			  const gchar *key,
			  ...)
{
  gint i;
  gint v, *value;
  va_list args;
  gsize len;
  GError *error = NULL;

  value = g_key_file_get_integer_list (keyfile, group, key, &len, &error);
  check_no_error (&error);
  g_assert (value != NULL);
  
  va_start (args, key);
  i = 0;
  v = va_arg (args, gint);
  while (v != -100)
    {
      g_assert_cmpint (i, <, len);
      g_assert_cmpint (value[i], ==, v);
      i++;
      v = va_arg (args, gint);
    }

  va_end (args);
  
  g_free (value);
}

static void
check_double_list_value (GKeyFile    *keyfile,
			  const gchar *group,
			  const gchar *key,
			  ...)
{
  gint i;
  gdouble v, *value;
  va_list args;
  gsize len;
  GError *error = NULL;

  value = g_key_file_get_double_list (keyfile, group, key, &len, &error);
  check_no_error (&error);
  g_assert (value != NULL);
  
  va_start (args, key);
  i = 0;
  v = va_arg (args, gdouble);
  while (v != -100)
    {
      g_assert_cmpint (i, <, len);
      g_assert_cmpfloat (value[i], ==, v);
      i++;
      v = va_arg (args, gdouble);
    }

  va_end (args);
  
  g_free (value);
}

static void
check_boolean_list_value (GKeyFile    *keyfile,
			  const gchar *group,
			  const gchar *key,
			  ...)
{
  gint i;
  gboolean v, *value;
  va_list args;
  gsize len;
  GError *error = NULL;

  value = g_key_file_get_boolean_list (keyfile, group, key, &len, &error);
  check_no_error (&error);
  g_assert (value != NULL);
  
  va_start (args, key);
  i = 0;
  v = va_arg (args, gboolean);
  while (v != -100)
    {
      g_assert_cmpint (i, <, len);
      g_assert_cmpint (value[i], ==, v);
      i++;
      v = va_arg (args, gboolean);
    }

  va_end (args);
  
  g_free (value);
}

static void
check_boolean_value (GKeyFile    *keyfile,
		     const gchar *group,
		     const gchar *key,
		     gboolean     expected) 
{
  GError *error = NULL;
  gboolean value;

  value = g_key_file_get_boolean (keyfile, group, key, &error);
  check_no_error (&error);
  g_assert_cmpint (value, ==, expected);
}

static void
check_integer_value (GKeyFile    *keyfile,
		     const gchar *group,
		     const gchar *key,
		     gint         expected) 
{
  GError *error = NULL;
  gint value;

  value = g_key_file_get_integer (keyfile, group, key, &error);
  check_no_error (&error);
  g_assert_cmpint (value, ==, expected);
}

static void
check_double_value (GKeyFile    *keyfile,
		     const gchar *group,
		     const gchar *key,
		     gdouble      expected) 
{
  GError *error = NULL;
  gdouble value;

  value = g_key_file_get_double (keyfile, group, key, &error);
  check_no_error (&error);
  g_assert_cmpfloat (value, ==, expected);
}

static void
check_name (const gchar *what,
	    const gchar *value,
	    const gchar *expected,
	    gint         position)
{
  g_assert_cmpstr (value, ==, expected);
}

static void
check_length (const gchar *what,
	      gint         n_items,
	      gint         length,
	      gint         expected)
{
  g_assert_cmpint (n_items, ==, length);
  g_assert_cmpint (n_items, ==, expected);
}


/* check that both \n and \r\n are accepted as line ends,
 * and that stray \r are passed through
 */
static void
test_line_ends (void)
{
  GKeyFile *keyfile;

  const gchar *data = 
    "[group1]\n"
    "key1=value1\n"
    "key2=value2\r\n"
    "[group2]\r\n"
    "key3=value3\r\r\n"
    "key4=value4\n";

  keyfile = load_data (data, 0);

  check_string_value (keyfile, "group1", "key1", "value1");
  check_string_value (keyfile, "group1", "key2", "value2");
  check_string_value (keyfile, "group2", "key3", "value3\r");
  check_string_value (keyfile, "group2", "key4", "value4");

  g_key_file_free (keyfile);
}

/* check handling of whitespace 
 */
static void
test_whitespace (void)
{
  GKeyFile *keyfile;

  const gchar *data = 
    "[group1]\n"
    "key1 = value1\n"
    "key2\t=\tvalue2\n"
    " [ group2 ] \n"
    "key3  =  value3  \n"
    "key4  =  value \t4\n"
    "  key5  =  value5\n";
  
  keyfile = load_data (data, 0);

  check_string_value (keyfile, "group1", "key1", "value1");
  check_string_value (keyfile, "group1", "key2", "value2");
  check_string_value (keyfile, " group2 ", "key3", "value3  ");
  check_string_value (keyfile, " group2 ", "key4", "value \t4");
  check_string_value (keyfile, " group2 ", "key5", "value5");

  g_key_file_free (keyfile);
}

/* check handling of comments
 */
static void
test_comments (void)
{
  GKeyFile *keyfile;
  gchar **names;
  gsize len;
  GError *error = NULL;
  gchar *comment;

  const gchar *data = 
    "# top comment\n"
    "# top comment, continued\n"
    "[group1]\n"
    "key1 = value1\n"
    "# key comment\n"
    "# key comment, continued\n"
    "key2 = value2\n"
    "# line end check\r\n"
    "key3 = value3\n"
    "key4 = value4\n"
    "# group comment\n"
    "# group comment, continued\n"
    "[group2]\n";

  const gchar *top_comment= " top comment\n top comment, continued\n";
  const gchar *group_comment= " group comment\n group comment, continued\n";
  const gchar *key_comment= " key comment\n key comment, continued\n";
  
  keyfile = load_data (data, 0);

  check_string_value (keyfile, "group1", "key1", "value1");
  check_string_value (keyfile, "group1", "key2", "value2");
  check_string_value (keyfile, "group1", "key3", "value3");
  check_string_value (keyfile, "group1", "key4", "value4");

  names = g_key_file_get_keys (keyfile, "group1", &len, &error);
  check_no_error (&error);

  check_length ("keys", g_strv_length (names), len, 4);
  check_name ("key", names[0], "key1", 0);
  check_name ("key", names[1], "key2", 1);
  check_name ("key", names[2], "key3", 2);
  check_name ("key", names[3], "key4", 3);

  g_strfreev (names);

  g_key_file_free (keyfile);

  keyfile = load_data (data, G_KEY_FILE_KEEP_COMMENTS);

  names = g_key_file_get_keys (keyfile, "group1", &len, &error);
  check_no_error (&error);

  check_length ("keys", g_strv_length (names), len, 4);
  check_name ("key", names[0], "key1", 0);
  check_name ("key", names[1], "key2", 1);
  check_name ("key", names[2], "key3", 2);
  check_name ("key", names[3], "key4", 3);

  g_strfreev (names);

  comment = g_key_file_get_comment (keyfile, NULL, NULL, &error);
  check_no_error (&error);
  check_name ("top comment", comment, top_comment, 0);
  g_free (comment);

  comment = g_key_file_get_comment (keyfile, "group1", "key2", &error);
  check_no_error (&error);
  check_name ("key comment", comment, key_comment, 0);
  g_free (comment);

  comment = g_key_file_get_comment (keyfile, "group2", NULL, &error);
  check_no_error (&error);
  check_name ("group comment", comment, group_comment, 0);
  g_free (comment);

  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);
  
  check_string_value (keyfile, "group1", "key1", "bla");

  g_key_file_remove_key (keyfile, "group1", "key1", &error);
  check_no_error (&error);

  value = g_key_file_get_string (keyfile, "group1", "key1", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND);
  g_free (value);
  
  g_key_file_remove_key (keyfile, "group1", "key1", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_KEY_NOT_FOUND);

  g_key_file_remove_key (keyfile, "no such group", "key1", &error);
  check_error (&error, G_KEY_FILE_ERROR, G_KEY_FILE_ERROR_GROUP_NOT_FOUND);

  g_key_file_free (keyfile);
}


static void
test_groups (void)
{
  GKeyFile *keyfile;

  const gchar *data = 
    "[1]\n"
    "key1=123\n"
    "[2]\n"
    "key2=123\n";
  
  g_test_bug ("316309");

  keyfile = load_data (data, 0);

  check_string_value (keyfile, "1", "key1", "123");
  check_string_value (keyfile, "2", "key2", "123");

  g_key_file_free (keyfile);  
}

static void
test_group_names (void)
{
  GKeyFile *keyfile;
  GError *error = NULL;
  const gchar *data;
  gchar *value;

  /* [ in group name */
  data = "[a[b]\n"
         "key1=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_PARSE);

  /* ] in group name */
  data = "[a]b]\n"
         "key1=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_PARSE);

  /* control char in group name */
  data = "[a\tb]\n"
         "key1=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_PARSE);

  /* empty group name */
  data = "[]\n"
         "key1=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_PARSE);

  /* Unicode in group name */
  data = "[\xc2\xbd]\n"
         "key1=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_no_error (&error);

  keyfile = g_key_file_new ();
  /*g_key_file_set_string (keyfile, "a[b", "key1", "123");*/
  value = g_key_file_get_string (keyfile, "a[b", "key1", &error);
  check_error (&error, 
               G_KEY_FILE_ERROR,
               G_KEY_FILE_ERROR_GROUP_NOT_FOUND);  
  g_key_file_free (keyfile);  

  keyfile = g_key_file_new ();
  /*g_key_file_set_string (keyfile, "a]b", "key1", "123");*/
  value = g_key_file_get_string (keyfile, "a]b", "key1", &error);
  check_error (&error, 
               G_KEY_FILE_ERROR,
               G_KEY_FILE_ERROR_GROUP_NOT_FOUND);  
  g_key_file_free (keyfile);  

  keyfile = g_key_file_new ();
  /*g_key_file_set_string (keyfile, "a\tb", "key1", "123");*/
  value = g_key_file_get_string (keyfile, "a\tb", "key1", &error);
  check_error (&error, 
               G_KEY_FILE_ERROR,
               G_KEY_FILE_ERROR_GROUP_NOT_FOUND);  
  g_key_file_free (keyfile);  

  keyfile = g_key_file_new ();
  g_key_file_set_string (keyfile, "\xc2\xbd", "key1", "123");
  check_string_value (keyfile, "\xc2\xbd", "key1", "123");
  g_key_file_free (keyfile);  
}

static void
test_key_names (void)
{
  GKeyFile *keyfile;
  GError *error = NULL;
  const gchar *data;
  gchar *value;

  /* [ in key name */
  data = "[a]\n"
         "key[=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_PARSE);

  /* empty key name */
  data = "[a]\n"
         " =123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_PARSE);

  /* empty key name */
  data = "[a]\n"
         " [de] =123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_PARSE);

  /* bad locale suffix */
  data = "[a]\n"
         "foo[@#!&%]=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_PARSE);

  /* initial space */
  data = "[a]\n"
         " foo=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  check_no_error (&error);
  check_string_value (keyfile, "a", "foo", "123");
  g_key_file_free (keyfile);  

  /* final space */
  data = "[a]\n"
         "foo =123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  check_no_error (&error);
  check_string_value (keyfile, "a", "foo", "123");
  g_key_file_free (keyfile);  

  /* inner space */
  data = "[a]\n"
         "foo bar=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  check_no_error (&error);
  check_string_value (keyfile, "a", "foo bar", "123");
  g_key_file_free (keyfile);  

  /* inner space */
  data = "[a]\n"
         "foo [de] =123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  check_error (&error, 
	       G_KEY_FILE_ERROR,
	       G_KEY_FILE_ERROR_PARSE);
  g_key_file_free (keyfile);  

  /* control char in key name */
  data = "[a]\n"
         "key\tfoo=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_no_error (&error);

  /* Unicode in key name */
  data = "[a]\n"
         "\xc2\xbd=123\n";
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile, data, -1, 0, &error);
  g_key_file_free (keyfile);  
  check_no_error (&error); 

  keyfile = g_key_file_new ();
  g_key_file_set_string (keyfile, "a", "x", "123");
  /*g_key_file_set_string (keyfile, "a", "key=", "123");*/
  value = g_key_file_get_string (keyfile, "a", "key=", &error);
  check_error (&error, 
               G_KEY_FILE_ERROR,
               G_KEY_FILE_ERROR_KEY_NOT_FOUND);  
  g_key_file_free (keyfile);  

  keyfile = g_key_file_new ();
  g_key_file_set_string (keyfile, "a", "x", "123");
  /*g_key_file_set_string (keyfile, "a", "key[", "123");*/
  value = g_key_file_get_string (keyfile, "a", "key[", &error);
  check_error (&error, 
               G_KEY_FILE_ERROR,
               G_KEY_FILE_ERROR_KEY_NOT_FOUND);  
  g_key_file_free (keyfile);  

  keyfile = g_key_file_new ();
  g_key_file_set_string (keyfile, "a", "x", "123");
  g_key_file_set_string (keyfile, "a", "key\tfoo", "123");
  value = g_key_file_get_string (keyfile, "a", "key\tfoo", &error);
  check_no_error (&error);
  g_key_file_free (keyfile);  

  keyfile = g_key_file_new ();
  g_key_file_set_string (keyfile, "a", "x", "123");
  /*g_key_file_set_string (keyfile, "a", " key", "123");*/
  value = g_key_file_get_string (keyfile, "a", " key", &error);
  check_error (&error, 
               G_KEY_FILE_ERROR,
               G_KEY_FILE_ERROR_KEY_NOT_FOUND);  
  g_key_file_free (keyfile);  

  keyfile = g_key_file_new ();
  g_key_file_set_string (keyfile, "a", "x", "123");

  /* Unicode key */
  g_key_file_set_string (keyfile, "a", "\xc2\xbd", "123");
  check_string_value (keyfile, "a", "\xc2\xbd", "123");

  /* Keys with / + . (as used by the gnome-vfs mime cache) */
  g_key_file_set_string (keyfile, "a", "foo/bar", "/");
  check_string_value (keyfile, "a", "foo/bar", "/");
  g_key_file_set_string (keyfile, "a", "foo+bar", "+");
  check_string_value (keyfile, "a", "foo+bar", "+");
  g_key_file_set_string (keyfile, "a", "foo.bar", ".");
  check_string_value (keyfile, "a", "foo.bar", ".");

  g_key_file_free (keyfile);  
}

static void
test_duplicate_keys (void)
{
  GKeyFile *keyfile;
  const gchar *data = 
    "[1]\n"
    "key1=123\n"
    "key1=345\n";

  keyfile = load_data (data, 0);
  check_string_value (keyfile, "1", "key1", "345");

  g_key_file_free (keyfile);  
}

static void
test_duplicate_groups (void)
{
  GKeyFile *keyfile;
  const gchar *data = 
    "[Desktop Entry]\n"
    "key1=123\n"
    "[Desktop Entry]\n"
    "key2=123\n";
  
  g_test_bug ("157877");

  keyfile = load_data (data, 0);
  check_string_value (keyfile, "Desktop Entry", "key1", "123");
  check_string_value (keyfile, "Desktop Entry", "key2", "123");

  g_key_file_free (keyfile);  
}

static void
test_duplicate_groups2 (void)
{
  GKeyFile *keyfile;
  const gchar *data = 
    "[A]\n"
    "foo=bar\n"
    "[B]\n"
    "foo=baz\n"
    "[A]\n"
    "foo=bang\n";
  
  g_test_bug ("385910");

  keyfile = load_data (data, 0);
  check_string_value (keyfile, "A", "foo", "bang");
  check_string_value (keyfile, "B", "foo", "baz");

  g_key_file_free (keyfile);  
}

static void
test_reload_idempotency (void)
{
  static const gchar *original_data=""
    "# Top comment\n"
    "\n"
    "# First comment\n"
    "[first]\n"
    "key=value\n"
    "# A random comment in the first group\n"
    "anotherkey=anothervalue\n"
    "# Second comment - one line\n"
    "[second]\n"
    "# Third comment - two lines\n"
    "# Third comment - two lines\n"
    "[third]\n"
    "blank_line=1\n"
    "\n"
    "blank_lines=2\n"
    "\n\n"
    "[fourth]\n"
    "[fifth]\n";
  GKeyFile *keyfile;
  GError *error = NULL;
  gchar *data1, *data2;
  gsize len1, len2;

  g_test_bug ("420686");

  /* check that we only insert a single new line between groups */
  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile,
	                     original_data, strlen(original_data),
	                     G_KEY_FILE_KEEP_COMMENTS,
	                     &error);
  check_no_error (&error);

  data1 = g_key_file_to_data (keyfile, &len1, &error);
  g_assert (data1 != NULL);
  g_key_file_free (keyfile);

  keyfile = g_key_file_new ();
  g_key_file_load_from_data (keyfile,
	                     data1, len1,
			     G_KEY_FILE_KEEP_COMMENTS,
			     &error);
  check_no_error (&error);

  data2 = g_key_file_to_data (keyfile, &len2, &error);
  g_assert (data2 != NULL);
  g_key_file_free (keyfile);

  g_assert_cmpstr (data1, ==, data2);

  g_free (data2);
  g_free (data1);
}

int
main (int argc, char *argv[])
{
  #ifdef __SYMBIAN32__
  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);
  g_set_print_handler(mrtPrintHandler);
  #endif /*__SYMBIAN32__*/
  g_test_init (&argc, &argv, NULL);
  g_test_bug_base ("http://bugzilla.gnome.org/");

  g_test_add_func ("/keyfile/line-ends", test_line_ends);
  g_test_add_func ("/keyfile/whitespace", test_whitespace);
  g_test_add_func ("/keyfile/comments", test_comments);
  g_test_add_func ("/keyfile/listing", test_listing);
  g_test_add_func ("/keyfile/string", test_string);
  g_test_add_func ("/keyfile/boolean", test_boolean);
  g_test_add_func ("/keyfile/number", test_number);
  g_test_add_func ("/keyfile/locale-string", test_locale_string);
  g_test_add_func ("/keyfile/lists", test_lists);
  g_test_add_func ("/keyfile/lists-set-get", test_lists_set_get);
  g_test_add_func ("/keyfile/group-remove", test_group_remove);
  g_test_add_func ("/keyfile/key-remove", test_key_remove);
  g_test_add_func ("/keyfile/groups", test_groups);
  g_test_add_func ("/keyfile/duplicate-keys", test_duplicate_keys);
  g_test_add_func ("/keyfile/duplicate-groups", test_duplicate_groups);
  g_test_add_func ("/keyfile/duplicate-groups2", test_duplicate_groups2);
  g_test_add_func ("/keyfile/group-names", test_group_names);
  g_test_add_func ("/keyfile/key-names", test_key_names);
  g_test_add_func ("/keyfile/reload", test_reload_idempotency);
  
  /*return*/ g_test_run ();
  #ifdef __SYMBIAN32__
  testResultXml("keyfile");
  #endif /* EMULATOR */
  return 0;
}
