changeset 51172:e443c637b238

8206874: Evaluate LoadClassFromJava6CreatedJarTest.java after dropping -source 6 Reviewed-by: darcy
author vromero
date Thu, 19 Jul 2018 15:13:10 -0700
parents c3a089b16cc9
children 6c62929bd870
files test/langtools/tools/javac/file/zip/8003512/LoadClassFromJava6CreatedJarTest.java
diffstat 1 files changed, 0 insertions(+), 185 deletions(-) [+]
line wrap: on
line diff
--- a/test/langtools/tools/javac/file/zip/8003512/LoadClassFromJava6CreatedJarTest.java	Thu Jul 19 13:41:26 2018 -0700
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,185 +0,0 @@
-/*
- * Copyright (c) 2002, 2015, 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 8003512
- * @summary javac doesn't work with jar files with >64k entries
- * @modules jdk.compiler
- *          jdk.jartool/sun.tools.jar
- * @compile -target 6 -source 6 -XDignore.symbol.file LoadClassFromJava6CreatedJarTest.java ../Utils.java
- * @run main/timeout=360 LoadClassFromJava6CreatedJarTest
- */
-
-/*
- * The test creates a jar file with more than 64K entries. The jar file is
- * created executing the LoadClassFromJava6CreatedJarTest$MakeJar
- * class with a JVM version 6. The test must include Java 6 features only.
- *
- * The aim is to verify classes included in jar files with more than 64K entries
- * created with Java 6 can be loaded by more recent versions of Java.
- *
- * A path to JDK or JRE version 6 is needed. This can be provided
- * by passing this option to jtreg:
- * -javaoption:-Djava6.home="/path/to/jdk_or_jre6"
- */
-
-import java.io.BufferedInputStream;
-import java.io.BufferedReader;
-import java.io.File;
-import java.io.FileInputStream;
-import java.io.FileOutputStream;
-import java.io.IOException;
-import java.io.InputStreamReader;
-import java.util.Arrays;
-import java.util.List;
-import java.util.zip.CRC32;
-import java.util.zip.ZipEntry;
-import java.util.zip.ZipOutputStream;
-
-public class LoadClassFromJava6CreatedJarTest {
-
-    static final String javaHome6 = System.getProperty("java6.home");
-    static final String testClasses = System.getProperty("test.classes");
-
-    public static void main(String... args)
-            throws IOException, InterruptedException {
-        if (javaHome6 != null) {
-            new LoadClassFromJava6CreatedJarTest().run();
-        } else {
-            System.out.println(
-                "The test LoadClassFromJava6CreatedJarTest cannot be executed. " +
-                "In order to run it you should pass an option with " +
-                "this form -javaoption:-Djava6.home=\"/path/to/jdk_or_jre6\" " +
-                "to jtreg.");
-        }
-    }
-
-    void run() throws IOException, InterruptedException {
-        File classA = new File("A.java");
-        Utils.createJavaFile(classA, null);
-        if (!Utils.compile("-target", "6", "-source", "6",
-            classA.getAbsolutePath())) {
-            throw new AssertionError("Test failed while compiling class A");
-        }
-
-        executeCommand(Arrays.asList(javaHome6 + "/bin/java", "-classpath",
-            testClasses, "LoadClassFromJava6CreatedJarTest$MakeJar"));
-
-        File classB = new File("B.java");
-        Utils.createJavaFile(classB, classA);
-        if (!Utils.compile("-cp", "a.jar", classB.getAbsolutePath())) {
-            throw new AssertionError("Test failed while compiling class Main");
-        }
-    }
-
-    void executeCommand(List<String> command)
-            throws IOException, InterruptedException {
-        ProcessBuilder pb = new ProcessBuilder(command).
-            redirectErrorStream(true);
-        Process p = pb.start();
-        BufferedReader r =
-            new BufferedReader(new InputStreamReader(p.getInputStream()));
-        String line;
-        while ((line = r.readLine()) != null) {
-            System.err.println(line);
-        }
-        int rc = p.waitFor();
-        if (rc != 0) {
-            throw new AssertionError("Unexpected exit code: " + rc);
-        }
-    }
-
-    static class MakeJar {
-        public static void main(String[] args) throws Throwable {
-            File classFile = new File("A.class");
-            ZipOutputStream zos = null;
-            FileInputStream fis = null;
-            final int MAX = Short.MAX_VALUE * 2 + 10;
-            ZipEntry ze = null;
-            try {
-                zos = new ZipOutputStream(new FileOutputStream("a.jar"));
-                zos.setLevel(ZipOutputStream.STORED);
-                zos.setMethod(ZipOutputStream.STORED);
-                for (int i = 0; i < MAX ; i++) {
-                    ze = new ZipEntry("X" + i + ".txt");
-                    ze.setSize(0);
-                    ze.setCompressedSize(0);
-                    ze.setCrc(0);
-                    zos.putNextEntry(ze);
-                }
-
-                // add a class file
-                ze = new ZipEntry("A.class");
-                ze.setCompressedSize(classFile.length());
-                ze.setSize(classFile.length());
-                ze.setCrc(computeCRC(classFile));
-                zos.putNextEntry(ze);
-                fis = new FileInputStream(classFile);
-                for (int c; (c = fis.read()) >= 0;) {
-                    zos.write(c);
-                }
-            } finally {
-                zos.close();
-                fis.close();
-            }
-        }
-
-        private static final int BUFFER_LEN = Short.MAX_VALUE * 2;
-
-        static long getCount(long minlength) {
-            return (minlength / BUFFER_LEN) + 1;
-        }
-
-        static long computeCRC(long minlength) {
-            CRC32 crc = new CRC32();
-            byte[] buffer = new byte[BUFFER_LEN];
-            long count = getCount(minlength);
-            for (long i = 0; i < count; i++) {
-                crc.update(buffer);
-            }
-            return crc.getValue();
-        }
-
-        static long computeCRC(File inFile) throws IOException {
-            byte[] buffer = new byte[8192];
-            CRC32 crc = new CRC32();
-            FileInputStream fis = null;
-            BufferedInputStream bis = null;
-            try {
-                fis = new FileInputStream(inFile);
-                bis = new BufferedInputStream(fis);
-                int n = bis.read(buffer);
-                while (n > 0) {
-                    crc.update(buffer, 0, n);
-                    n = bis.read(buffer);
-                }
-            } finally {
-                bis.close();
-                fis.close();
-            }
-            return crc.getValue();
-        }
-    }
-}