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78 lines
2.5 KiB
Java
78 lines
2.5 KiB
Java
/*
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* Copyright (c) 2010, 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
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* @summary verify default segment limit
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* @compile -XDignore.symbol.file Utils.java SegmentLimit.java
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* @run main SegmentLimit
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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.List;
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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 SegmentLimit {
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public static void main(String... args) {
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File out = new File("test" + Utils.PACK_FILE_EXT);
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out.delete();
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runPack200(out);
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}
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static void runPack200(File outFile) {
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File sdkHome = Utils.JavaSDK;
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File testJar = new File(new File(sdkHome, "lib"), "tools.jar");
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System.out.println("using pack200: " + Utils.getPack200Cmd());
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List<String> cmdsList = new ArrayList<String>();
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cmdsList.add(Utils.getPack200Cmd());
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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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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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if (count != 1) {
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throw new Error("test fails: check for 0 or multiple segments");
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}
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}
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}
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