#include <gio/gio.h>

static void
test_exact (void)
{
  char *exact_matches[] = {
    "*",
    "a::*",
    "a::*,b::*",
    "a::a,a::b",
    "a::a,a::b,b::*"
  };

  GFileAttributeMatcher *matcher;
  char *s;
  guint i;

  for (i = 0; i < G_N_ELEMENTS (exact_matches); i++)
    {
      matcher = g_file_attribute_matcher_new (exact_matches[i]);
      s = g_file_attribute_matcher_to_string (matcher);
      if (! g_str_equal (exact_matches[i], s))
        {
          g_test_fail ();
          g_test_message ("matcher should be %s, but is %s", exact_matches[i], s);
        }
      g_free (s);
      g_file_attribute_matcher_unref (matcher);
    }
}

static void
test_equality (void)
{
  struct {
    char *expected;
    char *actual;
  } equals[] = {
    /* star makes everything else go away */
    { "*", "*,*" },
    { "*", "*,a::*" },
    { "*", "*,a::b" },
    { "*", "a::*,*" },
    { "*", "a::b,*" },
    { "*", "a::b,*,a::*" },
    /* a::* makes a::<anything> go away */
    { "a::*", "a::*,a::*" },
    { "a::*", "a::*,a::b" },
    { "a::*", "a::b,a::*" },
    { "a::*", "a::b,a::*,a::c" },
    /* a::b does not allow duplicates */
    { "a::b", "a::b,a::b" },
    { "a::b,a::c", "a::b,a::c,a::b" },
    /* stuff gets ordered in registration order */
    { "a::b,a::c", "a::c,a::b" },
    { "a::*,b::*", "b::*,a::*" },
  };

  GFileAttributeMatcher *matcher;
  char *s;
  guint i;

  for (i = 0; i < G_N_ELEMENTS (equals); i++)
    {
      matcher = g_file_attribute_matcher_new (equals[i].actual);
      s = g_file_attribute_matcher_to_string (matcher);
      if (! g_str_equal (equals[i].expected, s))
        {
          g_test_fail ();
          g_test_message ("matcher for %s should be %s, but is %s", equals[i].actual, equals[i].expected, s);
        }
      g_free (s);
      g_file_attribute_matcher_unref (matcher);
    }
}

int
main (int argc, char *argv[])
{
  g_type_init ();

  g_test_init (&argc, &argv, NULL);

  g_test_add_func ("/fileattributematcher/exact", test_exact);
  g_test_add_func ("/fileattributematcher/equality", test_equality);

  return g_test_run ();
}