| /* |
| * Copyright (c) 2013, 2016, 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. |
| */ |
| |
| import java.util.*; |
| |
| /* |
| * @test |
| * @bug 8011194 |
| * @summary Test value of file.encoding for corresponding value of LANG, etc |
| * @library ../../../../tools/launcher/ ../ |
| * @modules jdk.compiler |
| * @build TestHelper TestFileEncoding ExpectedEncoding |
| * @run main TestFileEncoding UTF-8 |
| * @run main/othervm -Dfile.encoding=MyEncoding -DuserEncoding=MyEncoding TestFileEncoding MyEncoding |
| * @run main TestFileEncoding UTF-8 en_US.UTF-8 |
| * @run main/othervm -Dfile.encoding=MyEncoding -DuserEncoding=MyEncoding TestFileEncoding MyEncoding en_US.UTF-8 |
| * @run main TestFileEncoding US-ASCII C |
| * @run main/othervm -Dfile.encoding=MyEncoding -DuserEncoding=MyEncoding TestFileEncoding MyEncoding C |
| * @author Brent Christian |
| */ |
| |
| /** |
| * Setup the environment and run a sub-test to check the expected value of |
| * file.encoding, based on the value(s) of encoding-related environment vars |
| * (LANG, LC_ALL, LC_CTYPE). |
| * |
| * The first argument (required) is the expected value of the |
| * file.encoding System property. |
| * The second argument (optional) is the value to set to the LANG/etc env vars. |
| */ |
| public class TestFileEncoding { |
| private static final String TEST_NAME = "ExpectedEncoding"; |
| |
| private String expectedEncoding; // Expected value for file.encoding |
| private String langVar = null; // Value to set for LANG, etc |
| |
| private static Set<String> envToRm = new HashSet<>(3); |
| static { |
| // Take these vars out of the test's run environment, possibly adding |
| // our own value back in. |
| envToRm.add("LANG"); |
| envToRm.add("LC_ALL"); |
| envToRm.add("LC_CTYPE"); |
| } |
| |
| public TestFileEncoding(String expectedEncoding) { |
| this.expectedEncoding = expectedEncoding; |
| } |
| |
| public TestFileEncoding(String expectedEncoding, String langVar) { |
| this.expectedEncoding = expectedEncoding; |
| this.langVar = langVar; |
| } |
| |
| /* |
| * Launch ExpectedEncoding with the given parameters, check for the |
| * expected file.encoding. |
| */ |
| private void run() { |
| String testClasses = System.getProperty("test.classes"); |
| |
| // Pick up VM opts |
| String vmOptsStr = System.getProperty("test.vm.opts"); |
| System.out.println("test.vm.opts: " + vmOptsStr); |
| String[] vmOpts = new String[0]; |
| if (vmOptsStr != null && !"".equals(vmOptsStr)) { |
| vmOpts = vmOptsStr.split(" "); |
| System.out.println("found vm options:"); |
| for (String opt : vmOpts) { |
| System.out.println(" <" + opt + ">"); |
| } |
| } |
| |
| // Build java cmd |
| LinkedList<String> cmdList = new LinkedList<>(); |
| cmdList.add(TestHelper.javaCmd); |
| for (String vmOpt : vmOpts) { |
| if (vmOpt != null && !vmOpt.equals("")) { |
| cmdList.add(vmOpt); |
| } |
| } |
| |
| // See if the user specified a file.encoding that we should pass through |
| String userEncoding = System.getProperty("userEncoding"); |
| if (userEncoding != null) { |
| cmdList.add("-Dfile.encoding="+userEncoding); |
| } |
| |
| cmdList.add("-cp"); |
| cmdList.add(testClasses); |
| cmdList.add(TEST_NAME); |
| cmdList.add(expectedEncoding); |
| cmdList.add("skip"); // ignore sun.jnu.encoding for this test |
| |
| String cmdArray[] = new String[cmdList.size()]; |
| cmdList.toArray(cmdArray); |
| |
| // Run the test(s) |
| if (langVar == null) { |
| System.out.println("TestFileEncoding: Running with no envvars set"); |
| TestHelper.TestResult tr = TestHelper.doExec(null, envToRm, |
| cmdArray); |
| checkResult(tr); |
| } else { |
| runWithEnvVar("LANG", cmdArray); |
| runWithEnvVar("LC_ALL", cmdArray); |
| runWithEnvVar("LC_CTYPE", cmdArray); |
| } |
| } |
| |
| /* |
| * Run the test, setting the environment named by envVarName to the value |
| * in langVar. |
| */ |
| private void runWithEnvVar(String envVarName, String[] cmdArray) { |
| Map<String, String> envToAdd = new HashMap<>(1); |
| TestHelper.TestResult tr = null; |
| |
| System.out.println("TestFileEncoding: Running with " + envVarName + "=" + langVar); |
| envToAdd.put(envVarName, langVar); |
| tr = TestHelper.doExec(envToAdd, envToRm, cmdArray); |
| checkResult(tr); |
| } |
| |
| private void checkResult(TestHelper.TestResult tr) { |
| System.out.println(tr); |
| if (!tr.isOK()) { |
| throw new RuntimeException("TEST FAILED: !tr.isOK()"); |
| } |
| } |
| |
| public static void main(String[] args) { |
| TestFileEncoding cfe = null; |
| if (!TestHelper.isMacOSX) { |
| System.out.println("Test is currently only for Mac OS X - pass."); |
| return; |
| } |
| if (args.length == 1) { |
| cfe = new TestFileEncoding(args[0]); |
| } else if (args.length == 2) { |
| cfe = new TestFileEncoding(args[0], args[1]); |
| } else { |
| System.out.println("Usage: TestFileEncoding <expected file.encoding>"); |
| System.out.println(" TestFileEncoding <expected file.encoding> <value for LANG/etc env var>"); |
| return; |
| } |
| cfe.run(); |
| } |
| } |