jdk-24/test/jdk/java/io/Console/DefaultCharsetTest.java
2024-10-23 17:44:15 +00:00

54 lines
2.3 KiB
Java

/*
* Copyright (c) 2024, 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.
*
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*/
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.*;
/**
* @test
* @bug 8341975
* @summary Tests the default charset. It should honor `stdout.encoding`
* which should be the same as System.out.charset()
* @modules jdk.internal.le
* @run junit/othervm -Dstdout.encoding=UTF-8 DefaultCharsetTest
* @run junit/othervm -Dstdout.encoding=ISO-8859-1 DefaultCharsetTest
* @run junit/othervm -Dstdout.encoding=US-ASCII DefaultCharsetTest
* @run junit/othervm -Dstdout.encoding=foo DefaultCharsetTest
* @run junit/othervm DefaultCharsetTest
*/
public class DefaultCharsetTest {
@Test
public void testDefaultCharset() {
var stdoutEncoding = System.getProperty("stdout.encoding");
var sysoutCharset = System.out.charset();
var consoleCharset = System.console().charset();
System.out.println("""
stdout.encoding = %s
System.out.charset() = %s
System.console().charset() = %s
""".formatted(stdoutEncoding, sysoutCharset.name(), consoleCharset.name()));
assertEquals(consoleCharset, sysoutCharset,
"Charsets for System.out and Console differ for stdout.encoding: %s".formatted(stdoutEncoding));
}
}