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diff --git a/src/3rdparty/libcroco/tests/test4-main.c b/src/3rdparty/libcroco/tests/test4-main.c
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+/* -*- Mode: C; indent-tabs-mode: nil; c-basic-offset: 8 -*- */
+
+/*
+ * This file is part of The Croco Library
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2.1 of the GNU Lesser General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307
+ * USA
+ *
+ * Author: Dodji Seketeli
+ * See COPYRIGHTS file for copyrights information.
+ */
+
+
+#include "cr-test-utils.h"
+#include "libcroco.h"
+
+/**
+ *@file
+ *Some test facilities for the #CROMParser class.
+ */
+
+CRDocHandler *gv_test_handler = { 0 };
+
+const guchar *gv_term_buf = (const guchar *) "106";
+
+const guchar *gv_decl_buf = (const guchar *) "toto: tutu, tata";
+
+const guchar *gv_decl_list_buf = (const guchar *) "toto: titi; prop1:val1 ; prop2:val2;";
+
+const guchar *gv_ruleset_buf = (const guchar *) "s1 > s2 {toto: tutu, tata} ";
+
+const guchar *gv_at_media_buf =
+ (const guchar *) "@media print, toto {" " BODY { font-size: 10pt }" " }";
+
+const guchar *gv_at_page_buf = (const guchar *) "@page { size :8.5in 11in; margin: 2cm }";
+
+const guchar *gv_at_charset_buf = (const guchar *) "@charset \"ISO-8859-1\" ; ";
+
+const guchar *gv_at_font_face_buf =
+ (const guchar *) "@font-face {"
+ " font-family: \"Robson Celtic\";"
+ " src: url(\"http://site/fonts/rob-celt\")" "}";
+
+const guchar *gv_at_import_buf = (const guchar *) "@import \"subs.css\";";
+
+static void display_help (char *prg_name);
+
+static void display_about (char *prg_name);
+
+static enum CRStatus test_cr_parser_parse (guchar * a_file_uri);
+
+/**
+ *Displays the usage of the test
+ *facility.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_help (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("usage: %s <file-to-parse>\n", prg_name);
+ g_print ("\t <file-to-parse>: the file to parse\n");
+ g_print ("\n\n");
+ g_print ("Tests the cr_parser_parse () method.\n");
+ g_print ("Tests the parsing following the css core syntax\n");
+ g_print ("Returns OK if the status is CR_OK, KO otherwise\n");
+ g_print ("\n\n");
+}
+
+/**
+ *Displays the about text.
+ *@param a_argc the argc variable passed to the main function.
+ *@param a_argv the argv variable passed to the main function.
+ */
+static void
+display_about (char *prg_name)
+{
+ g_print ("\n\n");
+ g_print ("%s is a libcroco CROMParser class test program.\n",
+ prg_name);
+ g_print ("%s Parses a file and builds a CSS object model", prg_name);
+ g_print ("It should run on GNU compliants systems.\n");
+ g_print ("\n\n");
+ g_print ("Initial author: Dodji Seketeli <dodji@seketeli.org>.\n");
+ g_print ("\n\n");
+}
+
+/**
+ *The test of the cr_input_read_byte() method.
+ *Reads the each byte of a_file_uri using the
+ *cr_input_read_byte() method. Each byte is send to
+ *stdout.
+ *@param a_file_uri the file to read.
+ *@return CR_OK upon successful completion of the
+ *function, an error code otherwise.
+ */
+static enum CRStatus
+test_cr_parser_parse (guchar * a_file_uri)
+{
+ enum CRStatus status = CR_OK;
+ CROMParser *parser = NULL;
+ CRStyleSheet *stylesheet = NULL;
+
+ g_return_val_if_fail (a_file_uri, CR_BAD_PARAM_ERROR);
+
+ parser = cr_om_parser_new (NULL);
+ status = cr_om_parser_parse_file (parser, a_file_uri, CR_ASCII,
+ &stylesheet);
+ if (status == CR_OK && stylesheet) {
+ cr_stylesheet_dump (stylesheet, stdout);
+ cr_stylesheet_destroy (stylesheet);
+ }
+ cr_om_parser_destroy (parser);
+
+ return status;
+}
+
+static enum CRStatus
+test_cr_statement_at_page_rule_parse_from_buf (void)
+{
+ CRStatement *stmt = NULL ;
+
+ stmt = cr_statement_at_page_rule_parse_from_buf
+ (gv_at_page_buf, CR_UTF_8) ;
+ if (!stmt) {
+ return CR_ERROR ;
+ }
+ cr_statement_destroy (stmt) ;
+ return CR_OK ;
+}
+
+static enum CRStatus
+test_cr_term_parse_expression_from_buf (void)
+{
+ guchar *tmp_str = NULL;
+ CRTerm *term = NULL;
+
+ term = cr_term_parse_expression_from_buf (gv_term_buf, CR_UTF_8);
+
+ if (!term)
+ return CR_ERROR;
+ tmp_str = cr_term_to_string (term);
+ if (term) {
+ cr_term_destroy (term);
+ term = NULL;
+ }
+ if (tmp_str) {
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_declaration_parse (void)
+{
+ gchar *tmp_str = NULL;
+ CRDeclaration *decl = NULL;
+
+ decl = cr_declaration_parse_from_buf (NULL, gv_decl_buf, CR_UTF_8);
+ if (!decl)
+ return CR_ERROR;
+ tmp_str = cr_declaration_to_string (decl, 2);
+
+ if (decl) {
+ cr_declaration_destroy (decl);
+ }
+
+ if (tmp_str) {
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_declaration_parse_list (void)
+{
+ GString *str = NULL;
+ gchar *tmp_str = NULL;
+ CRDeclaration *decl = NULL,
+ *cur_decl = NULL;
+
+ decl = cr_declaration_parse_list_from_buf (gv_decl_list_buf,
+ CR_UTF_8);
+ if (!decl)
+ return CR_ERROR;
+ str = g_string_new (NULL);
+ for (cur_decl = decl; cur_decl; cur_decl = cur_decl->next) {
+ tmp_str = cr_declaration_to_string (cur_decl, 2);
+ if (tmp_str) {
+ g_string_append_printf (str, "%s;", tmp_str);
+ g_free (tmp_str);
+ tmp_str = NULL;
+ }
+
+ }
+ if (decl) {
+ cr_declaration_destroy (decl);
+ }
+
+ if (str) {
+ g_string_free (str, TRUE);
+ str = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_ruleset_parse (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_ruleset_parse_from_buf (gv_ruleset_buf, CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_at_media_rule_parse (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_at_media_rule_parse_from_buf (gv_at_media_buf,
+ CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+
+ return CR_OK;
+}
+
+
+static enum CRStatus
+test_cr_statement_at_charset_rule_parse (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_at_charset_rule_parse_from_buf (gv_at_charset_buf,
+ CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_font_face_rule_parse_from_buf (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_font_face_rule_parse_from_buf
+ (gv_at_font_face_buf, CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_at_import_rule_parse_from_buf (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_at_import_rule_parse_from_buf (gv_at_import_buf,
+ CR_UTF_8);
+ g_return_val_if_fail (stmt, CR_ERROR);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ }
+
+ return CR_OK;
+}
+
+static enum CRStatus
+test_cr_statement_parse_from_buf (void)
+{
+ CRStatement *stmt = NULL;
+
+ stmt = cr_statement_parse_from_buf (gv_ruleset_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_media_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_page_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_charset_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_font_face_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+ stmt = cr_statement_parse_from_buf (gv_at_import_buf, CR_UTF_8);
+ if (stmt) {
+ cr_statement_destroy (stmt);
+ stmt = NULL;
+ } else {
+ return CR_ERROR;
+ }
+
+ return CR_OK;
+}
+
+/**
+ *The entry point of the testing routine.
+ */
+int
+main (int argc, char **argv)
+{
+ struct Options options;
+ enum CRStatus status = CR_OK;
+
+ status = test_cr_term_parse_expression_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest \"cr_term_parse_expression_from_buf failed\"");
+ }
+ status = test_cr_declaration_parse ();
+ if (status != CR_OK) {
+ g_print ("\n test \"cr_declaration_parse() failed\"\n");
+ }
+
+ status = test_cr_declaration_parse_list ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_declaration_parse_list() failed\n");
+ }
+ status = test_cr_statement_ruleset_parse ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_ruleset_parse() failed\n");
+ }
+
+ status = test_cr_statement_at_media_rule_parse ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_at_media_rule_parse() failed\n");
+ }
+ test_cr_statement_at_page_rule_parse_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_at_page_rule_parse() failed\n");
+ return 0;
+ }
+
+ status = test_cr_statement_at_charset_rule_parse ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_at_charset_rule_parse() failed\n");
+ }
+
+ status = test_cr_statement_font_face_rule_parse_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_font_face_rule_parse_from_buf() failed\n");
+ }
+
+ test_cr_statement_at_import_rule_parse_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_at_import_rule() failed\n");
+ }
+
+ status = test_cr_statement_parse_from_buf ();
+ if (status != CR_OK) {
+ g_print ("\ntest cr_statement_parse_from_buf() failed\n");
+ }
+
+ cr_test_utils_parse_cmd_line (argc, argv, &options);
+
+ if (options.display_help == TRUE) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ if (options.display_about == TRUE) {
+ display_about (argv[0]);
+ return 0;
+ }
+
+ if (options.files_list == NULL) {
+ display_help (argv[0]);
+ return 0;
+ }
+
+ status = test_cr_parser_parse ((guchar *) options.files_list[0]);
+ if (status != CR_OK) {
+ g_print ("\nKO\n");
+ }
+
+ return 0;
+}
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