/*
Copyright (c) 2005, 2012, Oracle and/or its affiliates. All rights reserved.
The MySQL Connector/J is licensed under the terms of the GPLv2
<http://www.gnu.org/licenses/old-licenses/gpl-2.0.html>, like most MySQL Connectors.
There are special exceptions to the terms and conditions of the GPLv2 as it is applied to
this software, see the FLOSS License Exception
<http://www.mysql.com/about/legal/licensing/foss-exception.html>.
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; version 2
of the License.
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 St, Fifth
Floor, Boston, MA 02110-1301 USA
*/
package testsuite.regression;
import java.sql.Connection;
import java.util.Properties;
import java.util.TimeZone;
import testsuite.BaseTestCase;
/**
* Tests regressions w/ the Escape Processor code.
*
* @version $Id:$
*
*/
public class EscapeProcessorRegressionTest extends BaseTestCase {
public EscapeProcessorRegressionTest(String name) {
super(name);
}
/**
* Tests fix for BUG#11797 - Escape tokenizer doesn't respect stacked single
* quotes for escapes.
*
* @throws Exception
* if the test fails.
*/
public void testBug11797() throws Exception {
assertEquals(
"select 'ESCAPED BY ''\\'' ON {tbl_name | * | *.* | db_name.*}'",
this.conn
.nativeSQL("select 'ESCAPED BY ''\\'' ON {tbl_name | * | *.* | db_name.*}'"));
}
/**
* Tests fix for BUG#11498 - Escape processor didn't honor strings
* demarcated with double quotes.
*
* @throws Exception
* if the test fails.
*/
public void testBug11498() throws Exception {
assertEquals(
"replace into t1 (id, f1, f4) VALUES(1,\"\",\"tko { zna gdje se sakrio\"),(2,\"a\",\"sedmi { kontinentio\"),(3,\"a\",\"a } cigov si ti?\")",
this.conn
.nativeSQL("replace into t1 (id, f1, f4) VALUES(1,\"\",\"tko { zna gdje se sakrio\"),(2,\"a\",\"sedmi { kontinentio\"),(3,\"a\",\"a } cigov si ti?\")"));
}
/**
* Tests fix for BUG#14909 - escape processor replaces quote character in
* quoted string with string delimiter.
*
* @throws Exception
*/
public void testBug14909() throws Exception {
assertEquals("select '{\"','}'", this.conn
.nativeSQL("select '{\"','}'"));
}
/**
* Tests fix for BUG#25399 - EscapeProcessor gets confused by multiple backslashes
*
* @throws Exception if the test fails.
*/
public void testBug25399() throws Exception {
assertEquals("\\' {d}",
getSingleValueWithQuery("SELECT '\\\\\\' {d}'"));
}
/**
* Tests fix for BUG#63526 - Unhandled case of {data...}
*
* @throws Exception if the test fails.
*/
public void testBug63526() throws Exception {
createTable("bug63526", "(`{123}` INT UNSIGNED NOT NULL)","INNODB");
}
/**
* Tests fix for BUG#60598 - nativeSQL() truncates fractional seconds
*
* @throws Exception
*/
public void testBug60598() throws Exception {
String expected = versionMeetsMinimum(5, 6, 4) ?
"SELECT '2001-02-03 04:05:06' , '2001-02-03 04:05:06.007' , '11:22:33.444'" :
"SELECT '2001-02-03 04:05:06' , '2001-02-03 04:05:06' , '11:22:33'";
Connection conn_nolegacy = null;
Connection conn_legacy = null;
Connection conn_legacy_tz = null;
try {
Properties props = new Properties();
props.setProperty("serverTimezone", TimeZone.getDefault().getID()+"");
props.setProperty("useLegacyDatetimeCode", "false");
conn_nolegacy = getConnectionWithProps(props);
props.setProperty("useLegacyDatetimeCode", "true");
conn_legacy = getConnectionWithProps(props);
props.setProperty("useLegacyDatetimeCode", "true");
props.setProperty("useTimezone", "true");
props.setProperty("useJDBCCompliantTimezoneShift", "true");
conn_legacy_tz = getConnectionWithProps(props);
String input = "SELECT {ts '2001-02-03 04:05:06' } , {ts '2001-02-03 04:05:06.007' } , {t '11:22:33.444' }";
String output = conn_nolegacy.nativeSQL(input);
assertEquals(expected, output);
output = conn_legacy.nativeSQL(input);
assertEquals(expected, output);
output = conn_legacy_tz.nativeSQL(input);
assertEquals(expected, output);
} finally {
if (conn_nolegacy != null) {
conn_nolegacy.close();
}
if (conn_legacy != null) {
conn_legacy.close();
}
if (conn_legacy_tz != null) {
conn_legacy_tz.close();
}
}
}
}