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Ryan Lortie
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215
tests/markup-collect.c
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215
tests/markup-collect.c
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/*
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* Copyright © 2007 Ryan Lortie
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Lesser General Public License as
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* published by the Free Software Foundation; either version 2 of the
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* License, or (at your option) any later version.
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*
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* See the included COPYING file for more information.
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*/
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#include <string.h>
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#include <glib.h>
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static void
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start (GMarkupParseContext *context,
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const char *element_name,
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const char **attribute_names,
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const char **attribute_values,
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gpointer user_data,
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GError **error)
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{
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GString *string = user_data;
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gboolean result;
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#define collect(...) \
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g_markup_collect_attributes (element_name, attribute_names, \
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attribute_values, error, __VA_ARGS__, \
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G_MARKUP_COLLECT_INVALID)
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#define BOOL G_MARKUP_COLLECT_BOOLEAN
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#define OPTBOOL G_MARKUP_COLLECT_BOOLEAN | G_MARKUP_COLLECT_OPTIONAL
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#define TRI G_MARKUP_COLLECT_TRISTATE
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#define STR G_MARKUP_COLLECT_STRING
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#define STRDUP G_MARKUP_COLLECT_STRDUP
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#define OPTSTR G_MARKUP_COLLECT_STRING | G_MARKUP_COLLECT_OPTIONAL
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#define OPTDUP G_MARKUP_COLLECT_STRDUP | G_MARKUP_COLLECT_OPTIONAL
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#define n(x) ((x)?(x):"(null)")
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if (strcmp (element_name, "bool") == 0)
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{
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gboolean mb = 2, ob = 2, tri = 2;
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result = collect (BOOL, "mb", &mb,
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OPTBOOL, "ob", &ob,
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TRI, "tri", &tri);
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g_assert (result ||
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(mb == FALSE && ob == FALSE && tri != TRUE && tri != FALSE));
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if (tri != FALSE && tri != TRUE)
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tri = -1;
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g_string_append_printf (string, "<bool(%d) %d %d %d>",
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result, mb, ob, tri);
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}
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else if (strcmp (element_name, "str") == 0)
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{
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const char *cm, *co;
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char *am, *ao;
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result = collect (STR, "cm", &cm,
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STRDUP, "am", &am,
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OPTDUP, "ao", &ao,
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OPTSTR, "co", &co);
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g_assert (result ||
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(cm == NULL && am == NULL && ao == NULL && co == NULL));
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g_string_append_printf (string, "<str(%d) %s %s %s %s>",
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result, n (cm), n (am), n (ao), n (co));
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g_free (am);
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g_free (ao);
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}
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}
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static GMarkupParser parser = { start };
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struct test
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{
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const char *document;
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const char *result;
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GMarkupError error_code;
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const char *error_info;
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};
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static struct test tests[] =
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{
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{ "<bool mb='y'>", "<bool(1) 1 0 -1>",
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G_MARKUP_ERROR_PARSE, "'bool'" },
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{ "<bool mb='false'/>", "<bool(1) 0 0 -1>" },
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{ "<bool mb='true'/>", "<bool(1) 1 0 -1>" },
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{ "<bool mb='t' ob='f' tri='1'/>", "<bool(1) 1 0 1>" },
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{ "<bool mb='y' ob='n' tri='0'/>", "<bool(1) 1 0 0>" },
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{ "<bool ob='y'/>", "<bool(0) 0 0 -1>",
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G_MARKUP_ERROR_MISSING_ATTRIBUTE, "'mb'" },
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{ "<bool mb='y' mb='y'/>", "<bool(0) 0 0 -1>",
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G_MARKUP_ERROR_INVALID_CONTENT, "'mb'" },
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{ "<bool mb='y' tri='y' tri='n'/>", "<bool(0) 0 0 -1>",
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G_MARKUP_ERROR_INVALID_CONTENT, "'tri'" },
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{ "<str cm='x' am='y'/>", "<str(1) x y (null) (null)>" },
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{ "<str am='x' co='y'/>", "<str(0) (null) (null) (null) (null)>",
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G_MARKUP_ERROR_MISSING_ATTRIBUTE, "'cm'" },
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{ "<str am='x'/>", "<str(0) (null) (null) (null) (null)>",
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G_MARKUP_ERROR_MISSING_ATTRIBUTE, "'cm'" },
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{ "<str am='x' cm='x' am='y'/>", "<str(0) (null) (null) (null) (null)>",
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G_MARKUP_ERROR_INVALID_CONTENT, "'am'" },
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{ "<str am='x' qm='y' cm='x'/>", "<str(0) (null) (null) (null) (null)>",
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G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE, "'qm'" },
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{ "<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)>",
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G_MARKUP_ERROR_INVALID_CONTENT, "'am'" },
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{ "<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)>",
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G_MARKUP_ERROR_INVALID_CONTENT, "'am'" },
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{ "<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'/>",
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"<str(0) (null) (null) (null) (null)>",
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G_MARKUP_ERROR_UNKNOWN_ATTRIBUTE, "'a'" }
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};
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int
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main (int argc, char **argv)
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{
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gboolean verbose = FALSE;
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int i;
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if (argc > 1)
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{
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if (argc != 2 || strcmp (argv[1], "-v") != 0)
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{
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g_print ("error: call with no arguments or '-v' for verbose\n");
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return 1;
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}
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verbose = TRUE;
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}
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for (i = 0; i < G_N_ELEMENTS (tests); i++)
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{
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GMarkupParseContext *ctx;
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GError *error = NULL;
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GString *string;
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gboolean result;
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string = g_string_new ("");
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ctx = g_markup_parse_context_new (&parser, 0, string, NULL);
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result = g_markup_parse_context_parse (ctx,
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tests[i].document,
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-1, &error);
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if (result)
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result = g_markup_parse_context_end_parse (ctx, &error);
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if (verbose)
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g_print ("%d: %s:\n (error %d, \"%s\")\n %s\n\n",
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i, tests[i].document,
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error ? error->code : 0,
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error ? error->message : "(no error)",
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string->str);
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if (result)
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{
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if (error != NULL)
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g_error ("parser successful but error is set: "
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"%s(%d) '%s'", g_quark_to_string (error->domain),
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error->code, error->message);
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if (tests[i].error_code != 0)
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g_error ("parser succeeded on test %d ('%s') but "
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"we expected a failure with code %d\n", i,
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tests[i].document, tests[i].error_code);
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}
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else
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{
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if (error->domain != G_MARKUP_ERROR)
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g_error ("error occured on test %d ('%s') but is not in "
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"the GMarkupError domain, but rather '%s'", i,
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tests[i].document, g_quark_to_string (error->domain));
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if (error->code != tests[i].error_code)
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g_error ("failure expected with test %d ('%s') but it "
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"has error code %d (we expected code %d)", i,
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tests[i].document, error->code, tests[i].error_code);
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if (strstr (error->message, tests[i].error_info) == NULL)
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g_error ("failure message on test %d ('%s') fails "
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"to mention '%s' in the error message", i,
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tests[i].document, tests[i].error_info);
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}
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if (strcmp (tests[i].result, string->str) != 0)
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g_error ("result on test %d ('%s') expected to be '%s' "
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"but came out as '%s'", i, tests[i].document,
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tests[i].result, string->str);
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g_markup_parse_context_free (ctx);
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g_string_free (string, TRUE);
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g_clear_error (&error);
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}
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if (verbose)
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g_print ("\n*** all tests passed ***\n\n");
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return 0;
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}
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