61 lines
1.9 KiB
JavaScript
61 lines
1.9 KiB
JavaScript
/*
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* Copyright (c) 2014, 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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* JDK-8011964: need indexed access to externally-managed ByteBuffer
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*
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* @test
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* @run
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*/
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var ByteBuffer = Java.type("java.nio.ByteBuffer");
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var buf = ByteBuffer.allocate(5);
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var obj = {}
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Object.setIndexedPropertiesToExternalArrayData(obj, buf);
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obj[0] = 'A'.charCodeAt(0);
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obj[1] = 'B'.charCodeAt(0);
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obj[2] = 'C'.charCodeAt(0);
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obj[3] = 'D'.charCodeAt(0);
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obj[4] = 'E'.charCodeAt(0);
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for (var i = 0; i < buf.capacity(); i++) {
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print("obj[" + i + "] = " + obj[i]);
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print("buf.get(" + i + ") = " + buf.get(i));
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}
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var arr = [];
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Object.setIndexedPropertiesToExternalArrayData(arr, buf);
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obj[0] = 'a'.charCodeAt(0);
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obj[1] = 'b'.charCodeAt(0);
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obj[2] = 'c'.charCodeAt(0);
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obj[3] = 'd'.charCodeAt(0);
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obj[4] = 'e'.charCodeAt(0);
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for (var i in arr) {
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print("arr[" + i + "] = " + arr[i]);
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print("buf.get(" + i + ") = " + buf.get(i));
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}
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