| /* |
| * Copyright (c) 2018, 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.io.BufferedInputStream; |
| import java.io.FileInputStream; |
| import java.io.IOException; |
| import java.io.PrintWriter; |
| import java.io.StringWriter; |
| import java.util.Set; |
| import java.util.regex.Matcher; |
| import java.util.regex.Pattern; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipInputStream; |
| |
| /** |
| * @test |
| * @requires release.implementor == "Oracle Corporation" |
| * @modules jdk.jlink/jdk.tools.jimage |
| * @summary Oracle builds of OpenJDK should only contain english, chinese and |
| * japanese translations |
| */ |
| public class VerifyTranslations { |
| |
| /** |
| * The set of translations we want to see in an Oracle built image |
| */ |
| private static final Set<String> VALID_TRANSLATION_SUFFIXES = Set.of( |
| "_en", "_en_US", "_en_US_POSIX", "_ja", "_zh_CN" |
| ); |
| |
| /** |
| * This regexp will not match locales with 3 letter lang strings because |
| * doing so would trigger a ton of false positives all over the source |
| * tree. This is ok for now but is a potential future flaw in the test. |
| */ |
| private static final String BASE_LOCALE_REGEXP |
| = "(_[a-z]{2}(_[A-Z][a-z]{3})?(_([A-Z]{2})|([0-9]{3}))?(_[a-zA-Z]+)?)"; |
| |
| public static void main(String[] args) { |
| String jdkPath = System.getProperty("test.jdk"); |
| String modulesFile = jdkPath + "/lib/modules"; |
| |
| // Run jimage tool to extract list of all classes and resources in the jdk |
| StringWriter output = new StringWriter(); |
| jdk.tools.jimage.Main.run(new String[] { "list", modulesFile }, new PrintWriter(output)); |
| |
| Pattern classesLocalePattern = Pattern.compile(BASE_LOCALE_REGEXP + "\\.(class|properties)"); |
| |
| boolean failed = false; |
| String module = ""; |
| for (String line : output.toString().split("\n")) { |
| if (line.startsWith("Module: ")) { |
| module = line.substring(8).trim(); |
| } |
| // We do not filter resources in jdk.localedata |
| if (!module.equals("jdk.localedata")) { |
| Matcher matcher = classesLocalePattern.matcher(line); |
| if (matcher.find()) { |
| if (!VALID_TRANSLATION_SUFFIXES.contains(matcher.group(1))) { |
| System.out.println("Unsupported translation found in lib/modules: " |
| + module + "/" + line.trim()); |
| failed = true; |
| } |
| } |
| } |
| } |
| |
| // Check all files in src.zip |
| Pattern sourceLocalePattern = Pattern.compile(BASE_LOCALE_REGEXP + "\\.java"); |
| String srcZip = jdkPath + "/lib/src.zip"; |
| try (ZipInputStream srcZipInput = new ZipInputStream( |
| new BufferedInputStream(new FileInputStream(srcZip)))) { |
| ZipEntry entry; |
| while ((entry = srcZipInput.getNextEntry()) != null) { |
| String name = entry.getName(); |
| if (!name.startsWith("jdk.localedata")) { |
| Matcher matcher = sourceLocalePattern.matcher(name); |
| if (matcher.find()) { |
| if (!VALID_TRANSLATION_SUFFIXES.contains(matcher.group(1))) { |
| System.out.println("Unsupported translation found in lib/src.zip: " + name); |
| failed = true; |
| } |
| } |
| } |
| } |
| } catch (IOException e) { |
| throw new RuntimeException(e); |
| } |
| |
| if (failed) { |
| throw new RuntimeException("lib/modules contains unsupported translations"); |
| } |
| } |
| } |