| /* |
| * 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(), ""); |
| } |
| } |