31b9cf6251
The assert was firing for NMT_Off and minimal too even though the size isn't used. Reviewed-by: gtriantafill, dholmes
55 lines
2.1 KiB
Java
55 lines
2.1 KiB
Java
/*
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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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* @test
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* @bug 8058818
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* @library /testlibrary
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* @build UnsafeMallocLimit2
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* @run main/othervm -Xmx32m -XX:NativeMemoryTracking=off UnsafeMallocLimit2
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*/
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import com.oracle.java.testlibrary.*;
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import sun.misc.Unsafe;
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public class UnsafeMallocLimit2 {
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public static void main(String args[]) throws Exception {
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if (Platform.is32bit()) {
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Unsafe unsafe = Utils.getUnsafe();
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try {
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// Allocate greater than MALLOC_MAX and likely won't fail to allocate,
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// so it hits the NMT code that asserted.
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// Test that this doesn't cause an assertion with NMT off.
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// The option above overrides if all the tests are run with NMT on.
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unsafe.allocateMemory(0x40000000);
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System.out.println("Allocation succeeded");
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} catch (OutOfMemoryError e) {
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System.out.println("Allocation failed");
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}
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} else {
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System.out.println("Test only valid on 32-bit platforms");
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}
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}
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}
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