jdk/test/tools/launcher/UnicodeTest.java - edge/openjdk - Git at Google

 /*
  * Copyright (c) 2007, 2012, 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 5030265
  * @compile  -XDignore.symbol.file UnicodeTest.java
  * @run main/othervm UnicodeTest
  * @summary Verify that the J2RE can handle all legal Unicode characters
  *          in class names unless limited by the file system encoding
  *          or the encoding used for command line arguments.
  * @author Norbert Lindenberg, ksrini
  */

 /*
  * This class creates Java source files using Unicode characters
  * that test the limits of what's possible
  * - in situations where the platform encoding imposes limits
  *   (command line arguments, non-Unicode file system)
  * - in situations where full Unicode is supported
  *   (file system access in UTF-8 locales and on Windows 2000++,
  *    jar file contents)
  *
  * This test needs to be run in othervm as the locale is reset.
  */

 import java.io.File;
 import java.io.FileOutputStream;
 import java.io.OutputStreamWriter;
 import java.nio.charset.Charset;
 import java.util.Locale;

 public class UnicodeTest extends TestHelper {
     static final File UnicodeTestSrc        = new File("UnicodeTest-src");
     static final File UnicodeTestClasses    = new File("UnicodeTest-classes");
     static final String UnicodeTestJarName  = "UnicodeTest" + JAR_FILE_EXT;
     static final File UnicodeTestJar        = new File(UnicodeTestJarName);
     static final File SolarisUnicodeTestJar = new File(TEST_SOURCES_DIR,
                                                        UnicodeTestJarName);

     /*
      * the main method is a port of the shell based test to a java, this
      * eliminates the need for MKS on windows, thus we can rely on consistent
      * results regardless of the shell being used.
      */
     public static void main(String... args) throws Exception {
         System.out.println("creating test source files");
         UnicodeTestSrc.mkdirs();
         UnicodeTestClasses.mkdirs();
         String classname = generateSources();
         File javaFile = new File(UnicodeTestSrc, classname + JAVA_FILE_EXT);
         System.out.println("building test apps");
         compile("-encoding", "UTF-8",
                 "-sourcepath", UnicodeTestSrc.getAbsolutePath(),
                 "-d", UnicodeTestClasses.getAbsolutePath(),
                 javaFile.getAbsolutePath());

         createJar("-cvfm", UnicodeTestJar.getAbsolutePath(),
                   new File(UnicodeTestSrc, "MANIFEST.MF").getAbsolutePath(),
                   "-C", UnicodeTestClasses.getAbsolutePath(), ".");

         if (!UnicodeTestJar.exists()) {
             throw new Error("failed to create " + UnicodeTestJar.getAbsolutePath());
         }

         System.out.println("running test app using class file");
         TestResult tr = doExec(javaCmd,
                         "-cp", UnicodeTestClasses.getAbsolutePath(), classname);
         if (!tr.isOK()) {
             System.out.println(tr);
             throw new RuntimeException("test fails");
         }

         System.out.println("delete generated files with non-ASCII names");
         recursiveDelete(UnicodeTestSrc);
         recursiveDelete(UnicodeTestClasses);

         /*
          * test in whatever the default locale is
          */
         runJarTests();

         /*
          * if the Japanese locale is available, test in that locale as well
          */
         if (setLocale(Locale.JAPANESE)) {
             runJarTests();
         }

        /*
         * if we can switch to a C locale, then test whether jar files with
         * non-ASCII characters in the manifest still work in this crippled
         * environment
         */
         if (setLocale(Locale.ENGLISH)) {
             runJarTests();
         }
         // thats it we are outta here
     }

     static void runJarTests() {
         System.out.println("running test app using newly built jar file in " +
                 Locale.getDefault());
         runTest(UnicodeTestJar);

         System.out.println("running test app using jar file " +
                 "(built with Solaris UTF-8 locale) in " + Locale.getDefault());
         runTest(SolarisUnicodeTestJar);
     }

     static void runTest(File testJar) {
         TestResult tr = doExec(javaCmd, "-jar", testJar.getAbsolutePath());
         if (!tr.isOK()) {
             System.out.println(tr);
             throw new RuntimeException("test fails");
         }
     }

     static boolean setLocale(Locale desired) {
         if (Locale.getDefault().equals(desired)) {
             return true;  // already set nothing more
         }
         for (Locale l : Locale.getAvailableLocales()) {
             if (l == desired) {
                 Locale.setDefault(l);
                 return true;
             }
         }
         return false;
     }

     static String generateSources() throws Exception {
         String commandLineClassNameSuffix = commandLineClassNameSuffix();
         String commandLineClassName = "ClassA" + commandLineClassNameSuffix;
         String manifestClassName = "ClassB" +
                 (hasUnicodeFileSystem() ? unicode : commandLineClassNameSuffix);

         generateSource(commandLineClassName, manifestClassName);
         generateSource(manifestClassName, commandLineClassName);
         generateManifest(manifestClassName);
         return commandLineClassName;
     }

     private static final String defaultEncoding = Charset.defaultCharset().name();

     // language names taken from java.util.Locale.getDisplayLanguage for the respective language
     private static final String arabic = "\u0627\u0644\u0639\u0631\u0628\u064a\u0629";
     private static final String s_chinese = "\u4e2d\u6587";
     private static final String t_chinese = "\u4e2d\u6587";
     private static final String russian = "\u0440\u0443\u0441\u0441\u043A\u0438\u0439";
     private static final String hindi = "\u0939\u093f\u0902\u0926\u0940";
     private static final String greek = "\u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac";
     private static final String hebrew = "\u05e2\u05d1\u05e8\u05d9\u05ea";
     private static final String japanese = "\u65e5\u672c\u8a9e";
     private static final String korean = "\ud55c\uad6d\uc5b4";
     private static final String lithuanian = "Lietuvi\u0173";
     private static final String czech = "\u010de\u0161tina";
     private static final String turkish = "T\u00fcrk\u00e7e";
     private static final String spanish = "espa\u00f1ol";
     private static final String thai = "\u0e44\u0e17\u0e22";
     private static final String unicode = arabic + s_chinese + t_chinese
             + russian + hindi + greek + hebrew + japanese + korean
             + lithuanian + czech + turkish + spanish + thai;

     private static String commandLineClassNameSuffix() {

         // Mapping from main platform encodings to language names
         // for Unix and Windows, respectively. Use empty suffix
         // for Windows encodings where OEM encoding differs.
         // Use null if encoding isn't used.
         String[][] names = {
             { "UTF-8",          unicode,        ""              },
             { "windows-1256",   null,           ""              },
             { "iso-8859-6",     arabic,         null            },
             { "GBK",            s_chinese,      s_chinese       },
             { "GB18030",        s_chinese,      s_chinese       },
             { "GB2312",         s_chinese,      null            },
             { "x-windows-950",  null,           t_chinese       },
             { "x-MS950-HKSCS",  null,           t_chinese       },
             { "x-euc-tw",       t_chinese,      null            },
             { "Big5",           t_chinese,      null            },
             { "Big5-HKSCS",     t_chinese,      null            },
             { "windows-1251",   null,           ""              },
             { "iso-8859-5",     russian,        null            },
             { "koi8-r",         russian,        null            },
             { "windows-1253",   null,           ""              },
             { "iso-8859-7",     greek,          null            },
             { "windows-1255",   null,           ""              },
             { "iso8859-8",      hebrew,         null            },
             { "windows-31j",    null,           japanese        },
             { "x-eucJP-Open",   japanese,       null            },
             { "x-EUC-JP-LINUX", japanese,       null            },
             { "x-pck",          japanese,       null            },
             { "x-windows-949",  null,           korean          },
             { "euc-kr",         korean,         null            },
             { "windows-1257",   null,           ""              },
             { "iso-8859-13",    lithuanian,     null            },
             { "windows-1250",   null,           ""              },
             { "iso-8859-2",     czech,          null            },
             { "windows-1254",   null,           ""              },
             { "iso-8859-9",     turkish,        null            },
             { "windows-1252",   null,           ""              },
             { "iso-8859-1",     spanish,        null            },
             { "iso-8859-15",    spanish,        null            },
             { "x-windows-874",  null,           thai            },
             { "tis-620",        thai,           null            },
         };

         int column = isWindows ? 2 : 1;
         for (int i = 0; i < names.length; i++) {
              if (names[i][0].equalsIgnoreCase(defaultEncoding)) {
                  return names[i][column];
              }
          }
          return "";
     }

     private static boolean hasUnicodeFileSystem() {
         return (isWindows) ? true : defaultEncoding.equalsIgnoreCase("UTF-8");
     }

     private static void generateSource(String thisClass, String otherClass) throws Exception {
         File file = new File(UnicodeTestSrc, thisClass + JAVA_FILE_EXT);
         OutputStreamWriter out = new OutputStreamWriter(new FileOutputStream(file), "UTF-8");
         out.write("public class " + thisClass + " {\n");
         out.write("    public static void main(String[] args) {\n");
         out.write("        if (!" + otherClass + "." + otherClass.toLowerCase() + "().equals(\"" + otherClass + "\")) {\n");
         out.write("            throw new RuntimeException();\n");
         out.write("        }\n");
         out.write("    }\n");
         out.write("    public static String " + thisClass.toLowerCase() + "() {\n");
         out.write("        return \"" + thisClass + "\";\n");
         out.write("    }\n");
         out.write("}\n");
         out.close();
     }

     private static void generateManifest(String mainClass) throws Exception {
         File file = new File(UnicodeTestSrc, "MANIFEST.MF");
         FileOutputStream out = new FileOutputStream(file);
         out.write("Manifest-Version: 1.0\n".getBytes("UTF-8"));
         // Header lines are limited to 72 bytes.
         // The manifest spec doesn't say we have to break at character boundaries,
         // so we rudely break at byte boundaries.
         byte[] headerBytes = ("Main-Class: " + mainClass + "\n").getBytes("UTF-8");
         if (headerBytes.length <= 72) {
             out.write(headerBytes);
         } else {
             out.write(headerBytes, 0, 72);
             int start = 72;
             while (headerBytes.length > start) {
                 out.write((byte) '\n');
                 out.write((byte) ' ');
                 int count = Math.min(71, headerBytes.length - start);
                 out.write(headerBytes, start, count);
                 start += count;
             }
         }
         out.close();
     }
 }
	/*
	* Copyright (c) 2007, 2012, 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 5030265
	* @compile -XDignore.symbol.file UnicodeTest.java
	* @run main/othervm UnicodeTest
	* @summary Verify that the J2RE can handle all legal Unicode characters
	* in class names unless limited by the file system encoding
	* or the encoding used for command line arguments.
	* @author Norbert Lindenberg, ksrini
	*/

	/*
	* This class creates Java source files using Unicode characters
	* that test the limits of what's possible
	* - in situations where the platform encoding imposes limits
	* (command line arguments, non-Unicode file system)
	* - in situations where full Unicode is supported
	* (file system access in UTF-8 locales and on Windows 2000++,
	* jar file contents)
	*
	* This test needs to be run in othervm as the locale is reset.
	*/

	import java.io.File;
	import java.io.FileOutputStream;
	import java.io.OutputStreamWriter;
	import java.nio.charset.Charset;
	import java.util.Locale;

	public class UnicodeTest extends TestHelper {
	static final File UnicodeTestSrc = new File("UnicodeTest-src");
	static final File UnicodeTestClasses = new File("UnicodeTest-classes");
	static final String UnicodeTestJarName = "UnicodeTest" + JAR_FILE_EXT;
	static final File UnicodeTestJar = new File(UnicodeTestJarName);
	static final File SolarisUnicodeTestJar = new File(TEST_SOURCES_DIR,
	UnicodeTestJarName);

	/*
	* the main method is a port of the shell based test to a java, this
	* eliminates the need for MKS on windows, thus we can rely on consistent
	* results regardless of the shell being used.
	*/
	public static void main(String... args) throws Exception {
	System.out.println("creating test source files");
	UnicodeTestSrc.mkdirs();
	UnicodeTestClasses.mkdirs();
	String classname = generateSources();
	File javaFile = new File(UnicodeTestSrc, classname + JAVA_FILE_EXT);
	System.out.println("building test apps");
	compile("-encoding", "UTF-8",
	"-sourcepath", UnicodeTestSrc.getAbsolutePath(),
	"-d", UnicodeTestClasses.getAbsolutePath(),
	javaFile.getAbsolutePath());

	createJar("-cvfm", UnicodeTestJar.getAbsolutePath(),
	new File(UnicodeTestSrc, "MANIFEST.MF").getAbsolutePath(),
	"-C", UnicodeTestClasses.getAbsolutePath(), ".");

	if (!UnicodeTestJar.exists()) {
	throw new Error("failed to create " + UnicodeTestJar.getAbsolutePath());
	}

	System.out.println("running test app using class file");
	TestResult tr = doExec(javaCmd,
	"-cp", UnicodeTestClasses.getAbsolutePath(), classname);
	if (!tr.isOK()) {
	System.out.println(tr);
	throw new RuntimeException("test fails");
	}

	System.out.println("delete generated files with non-ASCII names");
	recursiveDelete(UnicodeTestSrc);
	recursiveDelete(UnicodeTestClasses);

	/*
	* test in whatever the default locale is
	*/
	runJarTests();

	/*
	* if the Japanese locale is available, test in that locale as well
	*/
	if (setLocale(Locale.JAPANESE)) {
	runJarTests();
	}

	/*
	* if we can switch to a C locale, then test whether jar files with
	* non-ASCII characters in the manifest still work in this crippled
	* environment
	*/
	if (setLocale(Locale.ENGLISH)) {
	runJarTests();
	}
	// thats it we are outta here
	}

	static void runJarTests() {
	System.out.println("running test app using newly built jar file in " +
	Locale.getDefault());
	runTest(UnicodeTestJar);

	System.out.println("running test app using jar file " +
	"(built with Solaris UTF-8 locale) in " + Locale.getDefault());
	runTest(SolarisUnicodeTestJar);
	}

	static void runTest(File testJar) {
	TestResult tr = doExec(javaCmd, "-jar", testJar.getAbsolutePath());
	if (!tr.isOK()) {
	System.out.println(tr);
	throw new RuntimeException("test fails");
	}
	}

	static boolean setLocale(Locale desired) {
	if (Locale.getDefault().equals(desired)) {
	return true; // already set nothing more
	}
	for (Locale l : Locale.getAvailableLocales()) {
	if (l == desired) {
	Locale.setDefault(l);
	return true;
	}
	}
	return false;
	}

	static String generateSources() throws Exception {
	String commandLineClassNameSuffix = commandLineClassNameSuffix();
	String commandLineClassName = "ClassA" + commandLineClassNameSuffix;
	String manifestClassName = "ClassB" +
	(hasUnicodeFileSystem() ? unicode : commandLineClassNameSuffix);

	generateSource(commandLineClassName, manifestClassName);
	generateSource(manifestClassName, commandLineClassName);
	generateManifest(manifestClassName);
	return commandLineClassName;
	}

	private static final String defaultEncoding = Charset.defaultCharset().name();

	// language names taken from java.util.Locale.getDisplayLanguage for the respective language
	private static final String arabic = "\u0627\u0644\u0639\u0631\u0628\u064a\u0629";
	private static final String s_chinese = "\u4e2d\u6587";
	private static final String t_chinese = "\u4e2d\u6587";
	private static final String russian = "\u0440\u0443\u0441\u0441\u043A\u0438\u0439";
	private static final String hindi = "\u0939\u093f\u0902\u0926\u0940";
	private static final String greek = "\u03b5\u03bb\u03bb\u03b7\u03bd\u03b9\u03ba\u03ac";
	private static final String hebrew = "\u05e2\u05d1\u05e8\u05d9\u05ea";
	private static final String japanese = "\u65e5\u672c\u8a9e";
	private static final String korean = "\ud55c\uad6d\uc5b4";
	private static final String lithuanian = "Lietuvi\u0173";
	private static final String czech = "\u010de\u0161tina";
	private static final String turkish = "T\u00fcrk\u00e7e";
	private static final String spanish = "espa\u00f1ol";
	private static final String thai = "\u0e44\u0e17\u0e22";
	private static final String unicode = arabic + s_chinese + t_chinese
	+ russian + hindi + greek + hebrew + japanese + korean
	+ lithuanian + czech + turkish + spanish + thai;

	private static String commandLineClassNameSuffix() {

	// Mapping from main platform encodings to language names
	// for Unix and Windows, respectively. Use empty suffix
	// for Windows encodings where OEM encoding differs.
	// Use null if encoding isn't used.
	String[][] names = {
	{ "UTF-8", unicode, "" },
	{ "windows-1256", null, "" },
	{ "iso-8859-6", arabic, null },
	{ "GBK", s_chinese, s_chinese },
	{ "GB18030", s_chinese, s_chinese },
	{ "GB2312", s_chinese, null },
	{ "x-windows-950", null, t_chinese },
	{ "x-MS950-HKSCS", null, t_chinese },
	{ "x-euc-tw", t_chinese, null },
	{ "Big5", t_chinese, null },
	{ "Big5-HKSCS", t_chinese, null },
	{ "windows-1251", null, "" },
	{ "iso-8859-5", russian, null },
	{ "koi8-r", russian, null },
	{ "windows-1253", null, "" },
	{ "iso-8859-7", greek, null },
	{ "windows-1255", null, "" },
	{ "iso8859-8", hebrew, null },
	{ "windows-31j", null, japanese },
	{ "x-eucJP-Open", japanese, null },
	{ "x-EUC-JP-LINUX", japanese, null },
	{ "x-pck", japanese, null },
	{ "x-windows-949", null, korean },
	{ "euc-kr", korean, null },
	{ "windows-1257", null, "" },
	{ "iso-8859-13", lithuanian, null },
	{ "windows-1250", null, "" },
	{ "iso-8859-2", czech, null },
	{ "windows-1254", null, "" },
	{ "iso-8859-9", turkish, null },
	{ "windows-1252", null, "" },
	{ "iso-8859-1", spanish, null },
	{ "iso-8859-15", spanish, null },
	{ "x-windows-874", null, thai },
	{ "tis-620", thai, null },
	};

	int column = isWindows ? 2 : 1;
	for (int i = 0; i < names.length; i++) {
	if (names[i][0].equalsIgnoreCase(defaultEncoding)) {
	return names[i][column];
	}
	}
	return "";
	}

	private static boolean hasUnicodeFileSystem() {
	return (isWindows) ? true : defaultEncoding.equalsIgnoreCase("UTF-8");
	}

	private static void generateSource(String thisClass, String otherClass) throws Exception {
	File file = new File(UnicodeTestSrc, thisClass + JAVA_FILE_EXT);
	OutputStreamWriter out = new OutputStreamWriter(new FileOutputStream(file), "UTF-8");
	out.write("public class " + thisClass + " {\n");
	out.write(" public static void main(String[] args) {\n");
	out.write(" if (!" + otherClass + "." + otherClass.toLowerCase() + "().equals(\"" + otherClass + "\")) {\n");
	out.write(" throw new RuntimeException();\n");
	out.write(" }\n");
	out.write(" }\n");
	out.write(" public static String " + thisClass.toLowerCase() + "() {\n");
	out.write(" return \"" + thisClass + "\";\n");
	out.write(" }\n");
	out.write("}\n");
	out.close();
	}

	private static void generateManifest(String mainClass) throws Exception {
	File file = new File(UnicodeTestSrc, "MANIFEST.MF");
	FileOutputStream out = new FileOutputStream(file);
	out.write("Manifest-Version: 1.0\n".getBytes("UTF-8"));
	// Header lines are limited to 72 bytes.
	// The manifest spec doesn't say we have to break at character boundaries,
	// so we rudely break at byte boundaries.
	byte[] headerBytes = ("Main-Class: " + mainClass + "\n").getBytes("UTF-8");
	if (headerBytes.length <= 72) {
	out.write(headerBytes);
	} else {
	out.write(headerBytes, 0, 72);
	int start = 72;
	while (headerBytes.length > start) {
	out.write((byte) '\n');
	out.write((byte) ' ');
	int count = Math.min(71, headerBytes.length - start);
	out.write(headerBytes, start, count);
	start += count;
	}
	}
	out.close();
	}
	}