137 lines
5.0 KiB
Java
137 lines
5.0 KiB
Java
/*
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* Copyright (c) 2010, 2016, Oracle and/or its affiliates. All rights reserved.
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* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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*
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* This code is free software; you can redistribute it and/or modify it
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* under the terms of the GNU General Public License version 2 only, as
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* published by the Free Software Foundation.
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*
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* This code is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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* version 2 for more details (a copy is included in the LICENSE file that
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* accompanied this code).
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*
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* You should have received a copy of the GNU General Public License version
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* 2 along with this work; if not, write to the Free Software Foundation,
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* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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*
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* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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* or visit www.oracle.com if you need additional information or have any
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* questions.
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*/
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/*
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* @test
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* @bug 6575373 6969063
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* @summary verify default properties of the packer/unpacker and segment limit
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* @compile -XDignore.symbol.file Utils.java Pack200Props.java
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* @run main Pack200Props
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* @author ksrini
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*/
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import java.io.File;
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import java.util.ArrayList;
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import java.util.HashMap;
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import java.util.List;
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import java.util.Map;
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import java.util.jar.Pack200;
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import java.util.jar.Pack200.Packer;
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import java.util.logging.Logger;
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/*
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* Run this against a large jar file, by default the packer should generate only
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* one segment, parse the output of the packer to verify if this is indeed true.
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*/
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public class Pack200Props {
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final static Logger log = Logger.getLogger("Pack200Props");
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public static void main(String... args) throws Exception {
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verifyDefaults();
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File out = new File("test" + Utils.PACK_FILE_EXT);
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out.delete();
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verifySegmentLimit(out);
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log.info("cleanup");
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Utils.cleanup();
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}
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static void verifySegmentLimit(File outFile) throws Exception {
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log.info("creating jar");
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File testJar = Utils.createRtJar();
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log.info("using pack200: " + Utils.getPack200Cmd());
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List<String> cmdsList = new ArrayList<>();
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cmdsList.add(Utils.getPack200Cmd());
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cmdsList.add("-J-Xshare:off");
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cmdsList.add("-J-Xmx1280m");
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cmdsList.add("--effort=1");
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cmdsList.add("--verbose");
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cmdsList.add("--no-gzip");
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cmdsList.add(outFile.getName());
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cmdsList.add(testJar.getAbsolutePath());
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List<String> outList = Utils.runExec(cmdsList);
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log.info("verifying");
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int count = 0;
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for (String line : outList) {
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System.out.println(line);
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if (line.matches(".*Transmitted.*files of.*input bytes in a segment of.*bytes")) {
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count++;
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}
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}
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log.info("fini");
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if (count == 0) {
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throw new RuntimeException("no segments or no output ????");
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} else if (count > 1) {
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throw new RuntimeException("multiple segments detected, expected 1");
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}
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}
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private static void verifyDefaults() {
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log.info("start");
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Map<String, String> expectedDefaults = new HashMap<>();
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Packer p = Pack200.newPacker();
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expectedDefaults.put("com.sun.java.util.jar.pack.disable.native",
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p.FALSE);
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expectedDefaults.put("com.sun.java.util.jar.pack.verbose", "0");
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expectedDefaults.put(p.CLASS_ATTRIBUTE_PFX + "CompilationID", "RUH");
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expectedDefaults.put(p.CLASS_ATTRIBUTE_PFX + "SourceID", "RUH");
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expectedDefaults.put(p.CODE_ATTRIBUTE_PFX + "CharacterRangeTable",
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"NH[PHPOHIIH]");
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expectedDefaults.put(p.CODE_ATTRIBUTE_PFX + "CoverageTable",
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"NH[PHHII]");
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expectedDefaults.put(p.DEFLATE_HINT, p.KEEP);
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expectedDefaults.put(p.EFFORT, "5");
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expectedDefaults.put(p.KEEP_FILE_ORDER, p.TRUE);
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expectedDefaults.put(p.MODIFICATION_TIME, p.KEEP);
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expectedDefaults.put(p.SEGMENT_LIMIT, "-1");
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expectedDefaults.put(p.UNKNOWN_ATTRIBUTE, p.PASS);
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Map<String, String> props = p.properties();
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int errors = 0;
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for (String key : expectedDefaults.keySet()) {
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String def = expectedDefaults.get(key);
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String x = props.get(key);
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if (x == null) {
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System.out.println("Error: key not found:" + key);
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errors++;
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} else {
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if (!def.equals(x)) {
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System.out.println("Error: key " + key
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+ "\n value expected: " + def
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+ "\n value obtained: " + x);
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errors++;
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}
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}
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}
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log.info("fini");
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if (errors > 0) {
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throw new RuntimeException(errors +
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" error(s) encountered in default properties verification");
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}
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}
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}
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