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/*
* Copyright (c) 2021, Oracle and/or its affiliates. All rights reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* This code is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License version 2 only, as
* published by the Free Software Foundation.
*
* This code 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
* version 2 for more details (a copy is included in the LICENSE file that
* accompanied this code).
*
* You should have received a copy of the GNU General Public License version
* 2 along with this work; if not, write to the Free Software Foundation,
* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
*
* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
* or visit www.oracle.com if you need additional information or have any
* questions.
*/
/* @test
* @summary Unit test for forName(String, Charset)
* @bug 8270490
* @modules jdk.charsets
* @run testng ForName
*/
import java.nio.charset.Charset;
import java.nio.charset.IllegalCharsetNameException;
import java.nio.charset.StandardCharsets;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static org.testng.Assert.assertEquals;
@Test
public class ForName {
@DataProvider
Object[][] params() {
return new Object[][] {
{"UTF-8", null, StandardCharsets.UTF_8},
{"UTF-8", StandardCharsets.US_ASCII, StandardCharsets.UTF_8},
{"windows-31j", StandardCharsets.US_ASCII, Charset.forName("windows-31j")},
{"foo", StandardCharsets.US_ASCII, StandardCharsets.US_ASCII},
{"foo", null, null},
{"\u3042", null, null},
{"\u3042", StandardCharsets.UTF_8, StandardCharsets.UTF_8},
};
}
@DataProvider
Object[][] paramsIAE() {
return new Object[][] {
{null, null},
{null, StandardCharsets.UTF_8},
};
}
@Test(dataProvider="params")
public void testForName_2arg(String name, Charset fallback, Charset expected) throws Exception {
var cs = Charset.forName(name, fallback);
assertEquals(cs, expected);
}
@Test(dataProvider="paramsIAE", expectedExceptions=IllegalArgumentException.class)
public void testForName_2arg_IAE(String name, Charset fallback) throws Exception {
Charset.forName(name, fallback);
}
}
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