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/*
* Copyright (c) 2017, 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
* @bug 4772857
* @summary Unit test for Charset.defaultCharset
* @requires (os.family == "linux" | os.family == "solaris")
* @library /test/lib
* @build jdk.test.lib.Utils
* jdk.test.lib.Asserts
* jdk.test.lib.JDKToolFinder
* jdk.test.lib.JDKToolLauncher
* jdk.test.lib.Platform
* jdk.test.lib.process.*
* Default
* @run testng DefaultCharsetTest
*/
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;
import java.util.Map;
import jdk.test.lib.Platform;
import jdk.test.lib.process.ProcessTools;
import org.testng.annotations.BeforeClass;
import org.testng.annotations.DataProvider;
import org.testng.annotations.Test;
import static org.testng.Assert.assertTrue;
public class DefaultCharsetTest {
private static final ProcessBuilder pb
= ProcessTools.createJavaProcessBuilder(true, Default.class.getName());
private static final Map<String, String> env = pb.environment();
private static String UNSUPPORTED = null;
@BeforeClass
public static void checkSupports() throws Exception {
UNSUPPORTED = runWithLocale("nonexist");
}
@DataProvider
public static Iterator<Object[]> locales() {
List<Object[]> data = new ArrayList<>();
data.add(new String[]{"en_US", "iso-8859-1"});
data.add(new String[]{"ja_JP.utf8", "utf-8"});
data.add(new String[]{"tr_TR", "iso-8859-9"});
data.add(new String[]{"C", "us-ascii"});
if (Platform.isLinux()) {
data.add(new String[]{"ja_JP", "x-euc-jp-linux"});
data.add(new String[]{"ja_JP.eucjp", "x-euc-jp-linux"});
data.add(new String[]{"ja_JP.ujis", "x-euc-jp-linux"});
data.add(new String[]{"ja_JP.utf8", "utf-8"});
}
if (Platform.isSolaris()) {
data.add(new String[]{"ja", "x-eucjp-open"});
data.add(new String[]{"ja_JP.eucJP", "x-eucjp-open"});
data.add(new String[]{"ja_JP.PCK", "x-PCK"});
data.add(new String[]{"ja_JP.UTF-8", "utf-8"});
}
return data.iterator();
}
@Test(dataProvider = "locales")
public void testDefaultCharset(String locale, String expectedCharset)
throws Exception {
String actual = runWithLocale(locale);
if (UNSUPPORTED.equals(actual)) {
System.out.println(locale + ": Locale not supported, skipping...");
} else {
assertTrue(actual.equalsIgnoreCase(expectedCharset),
String.format("LC_ALL = %s, got defaultCharset = %s, "
+ "NOT as expected %s",
locale, actual, expectedCharset));
}
}
private static String runWithLocale(String locale) throws Exception {
env.remove("LC_ALL");
env.put("LC_ALL", locale);
return ProcessTools.executeProcess(pb)
.shouldHaveExitValue(0)
.getStdout()
.replace(System.lineSeparator(), "");
}
}
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