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/*
* Copyright (C) 2008 - 2011 Vivien Malerba <malerba@gnome-db.org>
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* 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 General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
*/
#include <stdio.h>
#include <glib.h>
#include <glib-object.h>
#include <sys/types.h>
#include <unistd.h>
#include <string.h>
#include <gmodule.h>
#include <libgda/libgda.h>
#include <libgda/gda-util.h>
#include <sql-parser/gda-sql-parser.h>
#include <libxml/parser.h>
#include <libxml/tree.h>
GdaConnection *cnc;
static gint do_test (const xmlChar *id, const xmlChar *sql, gboolean valid_expected);
int
main (int argc, char** argv)
{
xmlDocPtr doc;
xmlNodePtr root, node;
gint failures = 0;
gint ntests = 0;
gchar *fname;
gda_init ();
/* open connection */
gchar *cnc_string;
fname = g_build_filename (ROOT_DIR, "data", NULL);
cnc_string = g_strdup_printf ("DB_DIR=%s;DB_NAME=sales_test", fname);
g_free (fname);
cnc = gda_connection_open_from_string ("SQLite", cnc_string, NULL,
GDA_CONNECTION_OPTIONS_READ_ONLY, NULL);
if (!cnc) {
g_print ("Failed to open connection, cnc_string = %s\n", cnc_string);
exit (1);
}
if (!gda_connection_update_meta_store (cnc, NULL, NULL)) {
g_print ("Failed to update meta store, cnc_string = %s\n", cnc_string);
exit (1);
}
g_free (cnc_string);
/* load file */
fname = g_build_filename (ROOT_DIR, "tests", "parser", "testvalid.xml", NULL);
if (! g_file_test (fname, G_FILE_TEST_EXISTS)) {
g_print ("File '%s' does not exist\n", fname);
exit (1);
}
/* use test data */
doc = xmlParseFile (fname);
g_free (fname);
g_assert (doc);
root = xmlDocGetRootElement (doc);
g_assert (!strcmp ((gchar*) root->name, "testdata"));
for (node = root->children; node; node = node->next) {
if (strcmp ((gchar*) node->name, "test"))
continue;
xmlNodePtr snode;
xmlChar *sql = NULL;
xmlChar *id;
gboolean valid = FALSE;
id = xmlGetProp (node, BAD_CAST "id");
for (snode = node->children; snode; snode = snode->next) {
if (!strcmp ((gchar*) snode->name, "sql")) {
sql = xmlNodeGetContent (snode);
xmlChar *prop;
prop = xmlGetProp (snode, "valid");
if (prop) {
if ((*prop == 't') || (*prop == 'T') || (*prop == '1'))
valid = TRUE;
xmlFree (prop);
}
}
}
if (sql) {
if (!do_test (id, sql, valid))
failures++;
ntests++;
}
/* mem free */
if (sql) xmlFree (sql);
if (id) xmlFree (id);
}
xmlFreeDoc (doc);
g_print ("TESTS COUNT: %d\n", ntests);
g_print ("FAILURES: %d\n", failures);
return failures != 0 ? 1 : 0;
}
/*
* Returns: the number of failures
*/
static gint
do_test (const xmlChar *id, const xmlChar *sql, gboolean valid_expected)
{
static GdaSqlParser *parser = NULL;
GdaStatement *stmt;
gboolean is_valid;
GError *error = NULL;
if (!parser) {
parser = gda_connection_create_parser (cnc);
if (!parser)
parser = gda_sql_parser_new ();
}
#ifdef GDA_DEBUG
g_print ("===== TEST %s SQL: @%s@\n", id, sql);
#endif
stmt = gda_sql_parser_parse_string (parser, sql, NULL, NULL);
if (!stmt) {
g_print ("ERROR for test '%s': could not parse statement\n", id);
return FALSE;
}
is_valid = gda_statement_check_validity (stmt, cnc, &error);
if (is_valid && !valid_expected) {
g_print ("ERROR for test '%s': statement is valid but test expected it invalid\n", id);
g_object_unref (stmt);
return FALSE;
}
if (!is_valid && valid_expected) {
g_print ("ERROR for test '%s': statement is invalid but test expected it valid: %s\n", id,
error && error->message ? error->message : "No detail");
g_object_unref (stmt);
return FALSE;
}
/*g_print ("EXP %d, got %d\n", valid_expected, is_valid);*/
/*g_print ("PARSED: %s\n", gda_statement_serialize (stmt));*/
g_object_unref (stmt);
return TRUE;
}
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