| /* |
| * Copyright (c) 2011, 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. |
| */ |
| |
| /** |
| * @test |
| * @bug 7068051 |
| * @summary SIGSEGV in PhaseIdealLoop::build_loop_late_post on T5440 |
| * @library /test/lib |
| * @modules java.base/jdk.internal.misc |
| * java.management |
| * |
| * @run main/othervm -showversion -Xbatch compiler.c2.Test7068051 |
| */ |
| |
| package compiler.c2; |
| |
| import jdk.test.lib.JDKToolLauncher; |
| import jdk.test.lib.process.OutputAnalyzer; |
| |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.nio.file.Files; |
| import java.nio.file.Path; |
| import java.nio.file.Paths; |
| import java.nio.file.StandardCopyOption; |
| import java.util.ArrayList; |
| import java.util.Enumeration; |
| import java.util.List; |
| import java.util.zip.ZipEntry; |
| import java.util.zip.ZipFile; |
| |
| public class Test7068051 { |
| private static final String SELF_NAME = Test7068051.class.getSimpleName(); |
| private static final String SELF_FILE_NAME = SELF_NAME + ".java"; |
| private static final String JAR_NAME = "foo.jar"; |
| private static final String TEST_PATH = System.getProperty("test.src"); |
| private static final Path CURRENT_DIR = Paths.get("."); |
| private static final Path TEST_SOURCE_PATH = Paths.get(TEST_PATH, SELF_FILE_NAME); |
| |
| public static void main (String[] args) throws IOException { |
| createTestJarFile(); |
| System.out.println("Running test..."); |
| |
| try (ZipFile zf = new ZipFile(JAR_NAME)) { |
| |
| Enumeration<? extends ZipEntry> entries = zf.entries(); |
| ArrayList<String> names = new ArrayList<String>(); |
| while (entries.hasMoreElements()) { |
| names.add(entries.nextElement().getName()); |
| } |
| |
| byte[] bytes = new byte[16]; |
| for (String name : names) { |
| ZipEntry e = zf.getEntry(name); |
| |
| if (e.isDirectory()) { |
| continue; |
| } |
| |
| try (final InputStream is = zf.getInputStream(e)) { |
| try { |
| while (is.read(bytes) >= 0) { |
| } |
| } catch (IOException x) { |
| System.out.println(".................................."); |
| System.out.println(" --> is :" + is); |
| System.out.println(" is.hash :" + is.hashCode()); |
| System.out.println(); |
| System.out.println(" e.name :" + e.getName()); |
| System.out.println(" e.hash :" + e.hashCode()); |
| System.out.println(" e.method :" + e.getMethod()); |
| System.out.println(" e.size :" + e.getSize()); |
| System.out.println(" e.csize :" + e.getCompressedSize()); |
| System.out.println(".................................."); |
| |
| throw new AssertionError("IOException was throwing while read the archive. Test failed.", x); |
| } |
| } |
| } |
| } |
| System.out.println("Test passed."); |
| } |
| |
| private static void createTestJarFile() { |
| ArrayList<String> jarOptions = new ArrayList<>(); |
| |
| // jar cf foo.jar * |
| System.out.println("Creating jar file.."); |
| jarOptions.add("cf"); |
| jarOptions.add(JAR_NAME); |
| try { |
| for (int i = 0; i < 100; ++i) { |
| Path temp = Files.createTempFile(CURRENT_DIR, SELF_NAME, ".java"); |
| Files.copy(TEST_SOURCE_PATH, temp, StandardCopyOption.REPLACE_EXISTING); |
| jarOptions.add(temp.toString()); |
| } |
| } catch (IOException ex) { |
| throw new AssertionError("TESTBUG: Creating temp files failed.", ex); |
| } |
| runJar(jarOptions); |
| |
| // jar -uf0 foo.jar Test7068051.java |
| System.out.println("Adding unpacked file..."); |
| jarOptions.clear(); |
| jarOptions.add("-uf0"); |
| jarOptions.add(JAR_NAME); |
| jarOptions.add(TEST_SOURCE_PATH.toString()); |
| runJar(jarOptions); |
| } |
| |
| private static void runJar(List<String> params) { |
| JDKToolLauncher jar = JDKToolLauncher.create("jar"); |
| for (String p : params) { |
| jar.addToolArg(p); |
| } |
| ProcessBuilder pb = new ProcessBuilder(jar.getCommand()); |
| try { |
| OutputAnalyzer output = new OutputAnalyzer(pb.start()); |
| output.shouldHaveExitValue(0); |
| } catch (IOException ex) { |
| throw new AssertionError("TESTBUG: jar failed.", ex); |
| } |
| } |
| } |