An alternative to UBB.threads
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 

331 lines
25 KiB

// Copyright (c) 2004-2008 MySQL AB, 2008-2009 Sun Microsystems, Inc.
//
// This program is free software; you can redistribute it and/or modify
// it under the terms of the GNU General Public License version 2 as published by
// the Free Software Foundation
//
// There are special exceptions to the terms and conditions of the GPL
// as it is applied to this software. View the full text of the
// exception in file EXCEPTIONS in the directory of this software
// distribution.
//
// 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., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
using System;
using System.Data;
using System.IO;
using System.Globalization;
using System.Threading;
using NUnit.Framework;
using System.Text;
namespace MySql.Data.MySqlClient.Tests
{
[TestFixture]
public class CharacterSetTests : BaseTest
{
[Test]
public void UseFunctions()
{
execSQL("CREATE TABLE Test (valid char, UserCode varchar(100), password varchar(100)) CHARSET latin1");
MySqlConnection c = new MySqlConnection(conn.ConnectionString + ";charset=latin1");
c.Open();
MySqlCommand cmd = new MySqlCommand("SELECT valid FROM Test WHERE Valid = 'Y' AND " +
"UserCode = 'username' AND Password = AES_ENCRYPT('Password','abc')", c);
cmd.ExecuteScalar();
c.Close();
}
[Test]
public void VarBinary()
{
if (Version < new Version(4, 1)) return;
createTable("CREATE TABLE test (id int, name varchar(200) collate utf8_bin) charset utf8", "InnoDB");
execSQL("INSERT INTO test VALUES (1, 'Test1')");
MySqlCommand cmd = new MySqlCommand("SELECT * FROM test", conn);
using (MySqlDataReader reader = cmd.ExecuteReader())
{
Assert.IsTrue(reader.Read());
object o = reader.GetValue(1);
Assert.IsTrue(o is string);
}
}
[Test]
public void Latin1Connection()
{
if (Version < new Version(4, 1)) return;
execSQL("CREATE TABLE Test (id INT, name VARCHAR(200)) CHARSET latin1");
execSQL("INSERT INTO Test VALUES( 1, _latin1 'Test')");
MySqlConnection c = new MySqlConnection(conn.ConnectionString + ";charset=latin1");
c.Open();
MySqlCommand cmd = new MySqlCommand("SELECT id FROM Test WHERE name LIKE 'Test'", c);
object id = cmd.ExecuteScalar();
Assert.AreEqual(1, id);
c.Close();
}
/// <summary>
/// Bug #11621 connector does not support charset cp1250
/// </summary>
/* [Test]
public void CP1250Connection()
{
execSQL("CREATE TABLE Test (name VARCHAR(200)) CHARSET cp1250");
MySqlConnection c = new MySqlConnection(conn.ConnectionString + ";charset=cp1250");
c.Open();
MySqlCommand cmd = new MySqlCommand("INSERT INTO Test VALUES('€ŤŽš')", c);
cmd.ExecuteNonQuery();
cmd.CommandText = "SELECT name FROM Test";
object name = cmd.ExecuteScalar();
Assert.AreEqual("€ŤŽš", name);
c.Close();
}
*/
/// <summary>
/// Bug #14592 Wrong column length returned for VARCHAR UTF8 columns
/// </summary>
[Test]
public void GetSchemaOnUTF8()
{
if (Version.Major >= 6) return;
execSQL("CREATE TABLE Test(name VARCHAR(40) NOT NULL, name2 VARCHAR(20)) " +
"CHARACTER SET utf8");
execSQL("INSERT INTO Test VALUES('Test', 'Test')");
MySqlCommand cmd = new MySqlCommand("SELECT * FROM test", conn);
using (MySqlDataReader reader = cmd.ExecuteReader())
{
DataTable dt = reader.GetSchemaTable();
Assert.AreEqual(40, dt.Rows[0]["ColumnSize"]);
Assert.AreEqual(20, dt.Rows[1]["ColumnSize"]);
}
}
[Test]
public void UTF8BlogsTruncating()
{
execSQL("CREATE TABLE test (name LONGTEXT) CHARSET utf8");
string szParam = "test:éàçùêû";
string szSQL = "INSERT INTO test Values (?monParametre)";
string connStr = GetConnectionString(true) + ";charset=utf8";
using (MySqlConnection c = new MySqlConnection(connStr))
{
c.Open();
MySqlCommand cmd = new MySqlCommand(szSQL, c);
cmd.Parameters.Add(new MySqlParameter("?monParametre", MySqlDbType.VarChar));
cmd.Parameters[0].Value = szParam;
cmd.ExecuteNonQuery();
cmd.CommandText = "SELECT * FROM test";
using (MySqlDataReader reader = cmd.ExecuteReader())
{
reader.Read();
string s = reader.GetString(0);
Assert.AreEqual(szParam, s);
}
}
}
[Test]
public void BlobAsUtf8()
{
execSQL(@"CREATE TABLE Test(include_blob BLOB, include_tinyblob TINYBLOB,
include_longblob LONGBLOB, exclude_tinyblob TINYBLOB, exclude_blob BLOB,
exclude_longblob LONGBLOB)");
byte[] utf8_bytes = new byte[4] { 0xf0, 0x90, 0x80, 0x80 };
Encoding utf8 = Encoding.GetEncoding("UTF-8");
string utf8_string = utf8.GetString(utf8_bytes, 0, utf8_bytes.Length);
// insert our UTF-8 bytes into the table
MySqlCommand cmd = new MySqlCommand("INSERT INTO Test VALUES (?p1, ?p2, ?p3, ?p4, ?p5, ?p5)", conn);
cmd.Parameters.AddWithValue("?p1", utf8_bytes);
cmd.Parameters.AddWithValue("?p2", utf8_bytes);
cmd.Parameters.AddWithValue("?p3", utf8_bytes);
cmd.Parameters.AddWithValue("?p4", utf8_bytes);
cmd.Parameters.AddWithValue("?p5", utf8_bytes);
cmd.Parameters.AddWithValue("?p6", utf8_bytes);
cmd.ExecuteNonQuery();
// now check that the on/off is working
string connStr = GetConnectionString(true) + ";Treat Blobs As UTF8=yes;BlobAsUTF8IncludePattern=.*";
using (MySqlConnection c = new MySqlConnection(connStr))
{
c.Open();
MySqlDataAdapter da = new MySqlDataAdapter("SELECT * FROM Test", c);
DataTable dt = new DataTable();
da.Fill(dt);
foreach (DataColumn col in dt.Columns)
{
Assert.AreEqual(typeof(string), col.DataType);
string s = (string)dt.Rows[0][0];
byte[] b = utf8.GetBytes(s);
Assert.AreEqual(utf8_string, dt.Rows[0][col.Ordinal].ToString());
}
}
// now check that exclusion works
connStr = GetConnectionString(true) + ";Treat Blobs As UTF8=yes;BlobAsUTF8ExcludePattern=exclude.*";
using (MySqlConnection c = new MySqlConnection(connStr))
{
c.Open();
MySqlDataAdapter da = new MySqlDataAdapter("SELECT * FROM Test", c);
DataTable dt = new DataTable();
da.Fill(dt);
foreach (DataColumn col in dt.Columns)
{
if (col.ColumnName.StartsWith("exclude"))
Assert.AreEqual(typeof(byte[]), col.DataType);
else
{
Assert.AreEqual(typeof(string), col.DataType);
Assert.AreEqual(utf8_string, dt.Rows[0][col.Ordinal].ToString());
}
}
}
// now check that inclusion works
connStr = GetConnectionString(true) + ";Treat Blobs As UTF8=yes;BlobAsUTF8IncludePattern=include.*";
using (MySqlConnection c = new MySqlConnection(connStr))
{
c.Open();
MySqlDataAdapter da = new MySqlDataAdapter("SELECT * FROM Test", c);
DataTable dt = new DataTable();
da.Fill(dt);
foreach (DataColumn col in dt.Columns)
{
if (col.ColumnName.StartsWith("include"))
{
Assert.AreEqual(typeof(string), col.DataType);
Assert.AreEqual(utf8_string, dt.Rows[0][col.Ordinal].ToString());
}
else
Assert.AreEqual(typeof(byte[]), col.DataType);
}
}
}
/// <summary>
/// Bug #31185 columns names are incorrect when using the 'AS' clause and name with accents
/// Bug #38721 GetOrdinal doesn't accept column names accepted by MySQL 5.0
/// </summary>
[Test]
public void UTF8AsColumnNames()
{
string connStr = GetConnectionString(true) + ";charset=utf8;pooling=false";
using (MySqlConnection c = new MySqlConnection(connStr))
{
c.Open();
MySqlDataAdapter da = new MySqlDataAdapter("select now() as 'Numéro'", c);
DataTable dt = new DataTable();
da.Fill(dt);
Assert.AreEqual("Numéro", dt.Columns[0].ColumnName);
MySqlCommand cmd = new MySqlCommand("SELECT NOW() AS 'Numéro'", c);
using (MySqlDataReader reader = cmd.ExecuteReader())
{
int ord = reader.GetOrdinal("Numéro");
Assert.AreEqual(0, ord);
}
}
}
/// <summary>
/// Bug #31117 Connector/Net exceptions do not support server charset
/// </summary>
[Test]
public void NonLatin1Exception()
{
string connStr = GetConnectionString(true) + ";charset=utf8";
execSQL("CREATE TABLE Test (id int)");
using (MySqlConnection c = new MySqlConnection(connStr))
{
c.Open();
try
{
MySqlCommand cmd = new MySqlCommand("select `Numéro` from Test", c);
cmd.ExecuteScalar();
}
catch (Exception ex)
{
Assert.AreEqual("Unknown column 'Numéro' in 'field list'", ex.Message);
}
}
}
/// <summary>
/// Bug #40076 "Functions Return String" option does not set the proper encoding for the string
/// </summary>
[Test]
public void FunctionReturnsStringWithCharSet()
{
string connStr = GetConnectionString(true) + ";functions return string=true";
using (MySqlConnection c = new MySqlConnection(connStr))
{
c.Open();
MySqlCommand cmd = new MySqlCommand(
"SELECT CONCAT('Trädgårdsvägen', 1)", c);
using (MySqlDataReader reader = cmd.ExecuteReader())
{
reader.Read();
Assert.AreEqual("Trädgårdsvägen1", reader.GetString(0));
}
}
}
[Test]
public void RespectBinaryFlags()
{
string connStr = GetConnectionString(true) + ";respect binary flags=true";
using (MySqlConnection c = new MySqlConnection(connStr))
{
c.Open();
MySqlDataAdapter da = new MySqlDataAdapter(
"SELECT CONCAT('Trädgårdsvägen', 1)", c);
DataTable dt = new DataTable();
da.Fill(dt);
Assert.IsTrue(dt.Rows[0][0] is byte[]);
}
connStr = GetConnectionString(true) + ";respect binary flags=false";
using (MySqlConnection c = new MySqlConnection(connStr))
{
c.Open();
MySqlDataAdapter da = new MySqlDataAdapter(
"SELECT CONCAT('Trädgårdsvägen', 1)", c);
DataTable dt = new DataTable();
da.Fill(dt);
Assert.IsTrue(dt.Rows[0][0] is string);
Assert.AreEqual("Trädgårdsvägen1", dt.Rows[0][0]);
}
}
}
}