xref: /external/bluetooth/glib/tests/markup-collect.c

/*
 * Copyright © 2007 Ryan Lortie
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License as
 * published by the Free Software Foundation; either version 2 of the
 * License, or (at your option) any later version.
 *
 * See the included COPYING file for more information.
 */

#include <string.h>
#include <glib.h>

static void
start (GMarkupParseContext  *context,
       const char           *element_name,
       const char          **attribute_names,
       const char          **attribute_values,
       gpointer              user_data,
       GError              **error)
{
  GString *string = user_data;
  gboolean result;

#define collect(...) \
  g_markup_collect_attributes (element_name, attribute_names, \
                               attribute_values, error, __VA_ARGS__, \
                               G_MARKUP_COLLECT_INVALID)
#define BOOL    G_MARKUP_COLLECT_BOOLEAN
#define OPTBOOL G_MARKUP_COLLECT_BOOLEAN | G_MARKUP_COLLECT_OPTIONAL
#define TRI     G_MARKUP_COLLECT_TRISTATE
#define STR     G_MARKUP_COLLECT_STRING
#define STRDUP  G_MARKUP_COLLECT_STRDUP
#define OPTSTR  G_MARKUP_COLLECT_STRING | G_MARKUP_COLLECT_OPTIONAL
#define OPTDUP  G_MARKUP_COLLECT_STRDUP | G_MARKUP_COLLECT_OPTIONAL
#define n(x)    ((x)?(x):"(null)")

  if (strcmp (element_name, "bool") == 0)
    {
      gboolean mb = 2, ob = 2, tri = 2;

      result = collect (BOOL,    "mb", &mb,
                        OPTBOOL, "ob", &ob,
                        TRI,     "tri", &tri);

      g_assert (result ||
                (mb == FALSE && ob == FALSE && tri != TRUE && tri != FALSE));

      if (tri != FALSE && tri != TRUE)
        tri = -1;

      g_string_append_printf (string, "<bool(%d) %d %d %d>",
                              result, mb, ob, tri);
    }

  else if (strcmp (element_name, "str") == 0)
    {
      const char *cm, *co;
      char *am, *ao;

      result = collect (STR,    "cm", &cm,
                        STRDUP, "am", &am,
                        OPTDUP, "ao", &ao,
                        OPTSTR, "co", &co);

      g_assert (result ||
                (cm == NULL && am == NULL && ao == NULL && co == NULL));

      g_string_append_printf (string, "<str(%d) %s %s %s %s>",
                              result, n (cm), n (am), n (ao), n (co));

      g_free (am);
      g_free (ao);
    }
}

static GMarkupParser parser = { start };

struct test
{
  const char   *document;
  const char   *result;
  GMarkupError  error_code;
  const char   *error_info;
};

static struct test tests[] =
{
  { "<bool mb='y'>", "<bool(1) 1 0 -1>",
    G_MARKUP_ERROR_PARSE, "'bool'" },

  { "<bool mb='false'/>", "<bool(1) 0 0 -1>" },
  { "<bool mb='true'/>", "<bool(1) 1 0 -1>" },
  { "<bool mb='t' ob='f' tri='1'/>", "<bool(1) 1 0 1>" },
  { "<bool mb='y' ob='n' tri='0'/>", "<bool(1) 1 0 0>" },

  { "<bool ob='y'/>", "<bool(0) 0 0 -1>",
    G_MARKUP_ERROR_MISSING_ATTRIBUTE, "'mb'" },

  { "<bool mb='y' mb='y'/>", "<bool(0) 0 0 -1>",
    G_MARKUP_ERROR_INVALID_CONTENT, "'mb'" },

  { "<bool mb='y' tri='y' tri='n'/>", "<bool(0) 0 0 -1>",
    G_MARKUP_ERROR_INVALID_CONTENT, "'tri'" },

  { "<str cm='x' am='y'/>", "<str(1) x y (null) (null)>" },

  { "<str am='x' co='y'/>", "<str(0) (null) (null) (null) (null)>",
    G_MARKUP_ERROR_MISSING_ATTRIBUTE, "'cm'" },

  { "<str am='x'/>", "<str(0) (null) (null) (null) (null)>",
    G_MARKUP_ERROR_MISSING_ATTRIBUTE, "'cm'" },

  { "<str am='x' cm='x' am='y'/>", "<str(0) (null) (null) (null) (null)>",
    G_MARKUP_ERROR_INVALID_CONTENT, "'am'" },

  { "<str am='x' qm='y' cm='x'/>", "<str(0) (null) (null) (null) (null)>",
    G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE, "'qm'" },

  { "<str am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' cm='x'/>", "<str(0) (null) (null) (null) (null)>",
    G_MARKUP_ERROR_INVALID_CONTENT, "'am'" },

  { "<str cm='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x' am='x'/>", "<str(0) (null) (null) (null) (null)>",
    G_MARKUP_ERROR_INVALID_CONTENT, "'am'" },

  { "<str a='x' b='x' c='x' d='x' e='x' f='x' g='x' h='x' i='x' j='x' k='x' l='x' m='x' n='x' o='x' p='x' q='x' r='x' s='x' t='x' u='x' v='x' w='x' x='x' y='x' z='x' aa='x' bb='x' cc='x' dd='x' ee='x' ff='x' gg='x' hh='x' ii='x' jj='x' kk='x' ll='x' mm='x' nn='x' oo='x' pp='x' qq='x' rr='x' ss='x' tt='x' uu='x' vv='x' ww='x' xx='x' yy='x' zz='x' am='x' cm='x'/>",
    "<str(0) (null) (null) (null) (null)>",
    G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE, "'a'" },

  { "<bool mb='ja'/>", "<bool(0) 0 0 -1>",
    G_MARKUP_ERROR_INVALID_CONTENT, "'mb'" },

  { "<bool mb='nein'/>", "<bool(0) 0 0 -1>",
    G_MARKUP_ERROR_INVALID_CONTENT, "'mb'" }
};

int
main (int argc, char **argv)
{
  gboolean verbose = FALSE;
  int i;

  if (argc > 1)
    {
      if (argc != 2 || strcmp (argv[1], "-v") != 0)
        {
          g_print ("error: call with no arguments or '-v' for verbose\n");
          return 1;
        }

      verbose = TRUE;
    }

  for (i = 0; i < G_N_ELEMENTS (tests); i++)
    {
      GMarkupParseContext *ctx;
      GError *error = NULL;
      GString *string;
      gboolean result;

      string = g_string_new ("");
      ctx = g_markup_parse_context_new (&parser, 0, string, NULL);
      result = g_markup_parse_context_parse (ctx,
                                             tests[i].document,
                                             -1, &error);
      if (result)
        result = g_markup_parse_context_end_parse (ctx, &error);

      if (verbose)
        g_print ("%d: %s:\n  (error %d, \"%s\")\n  %s\n\n",
                 i, tests[i].document,
                 error ? error->code : 0,
                 error ? error->message : "(no error)",
                 string->str);

      if (result)
        {
          if (error != NULL)
            g_error ("parser successful but error is set: "
                     "%s(%d) '%s'", g_quark_to_string (error->domain),
                     error->code, error->message);

          if (tests[i].error_code != 0)
            g_error ("parser succeeded on test %d ('%s') but "
                     "we expected a failure with code %d\n", i,
                     tests[i].document, tests[i].error_code);
        }
      else
        {
          if (error->domain != G_MARKUP_ERROR)
            g_error ("error occured on test %d ('%s') but is not in "
                     "the GMarkupError domain, but rather '%s'", i,
                     tests[i].document, g_quark_to_string (error->domain));

          if (error->code != tests[i].error_code)
            g_error ("failure expected with test %d ('%s') but it "
                    "has error code %d (we expected code %d)", i,
                    tests[i].document, error->code, tests[i].error_code);

          if (strstr (error->message, tests[i].error_info) == NULL)
            g_error ("failure message on test %d ('%s') fails "
                     "to mention '%s' in the error message", i,
                     tests[i].document, tests[i].error_info);
        }

      if (strcmp (tests[i].result, string->str) != 0)
        g_error ("result on test %d ('%s') expected to be '%s' "
                 "but came out as '%s'", i, tests[i].document,
                 tests[i].result, string->str);

      g_markup_parse_context_free (ctx);
      g_string_free (string, TRUE);
      g_clear_error (&error);
    }

  if (verbose)
    g_print ("\n*** all tests passed ***\n\n");

  return 0;
}