66 lines
2.3 KiB
Java
66 lines
2.3 KiB
Java
/*
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* Copyright (c) 2002, 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 4329886
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* @summary Clone() on arrays compiled incorrectly
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* @author gafter jjg
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* @modules jdk.compiler
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* jdk.jdeps/com.sun.tools.javap
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*/
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import java.io.*;
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/** The qualifying type in the code for array.clone() should be the array type. */
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public class ArrayClone {
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public static void main(String[] args) {
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new ArrayClone().run();
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}
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public void run() {
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String[] args = { "-classpath", System.getProperty("test.classes", "."), "-v", "Test" };
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StringWriter sw = new StringWriter();
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PrintWriter pw = new PrintWriter(sw);
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int rc = com.sun.tools.javap.Main.run(args, pw);
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if (rc != 0)
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throw new Error("javap failed; exit " + rc);
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String out = sw.toString();
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System.out.println(out);
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for (String line: out.split("(\\n|\\r\\n?)")) {
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String match = "[ \t]+[0-9]+:[ \t]+invokevirtual[ \t]+#[0-9]+[ \t]+// Method \"\\[Ljava/lang/String;\".clone:\\(\\)Ljava/lang/Object;";
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if (line.matches(match))
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return;
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}
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throw new Error("expected string not found in javap output");
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}
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}
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class Test {
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public static void main(String[] args) {
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args.clone();
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}
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}
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