1644 lines
59 KiB
Plaintext
1644 lines
59 KiB
Plaintext
/*
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* Copyright (c) 2015, 2023, 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 8154556
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* @comment Set CompileThresholdScaling to 0.1 so that the warmup loop sets to 2000 iterations
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* to hit compilation thresholds
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* @run testng/othervm/timeout=360 -Diters=2000 -XX:CompileThresholdScaling=0.1 -XX:TieredStopAtLevel=1 VarHandleTestByteArrayAs$Type$
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* @run testng/othervm/timeout=360 -Diters=2000 -XX:CompileThresholdScaling=0.1 VarHandleTestByteArrayAs$Type$
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* @run testng/othervm/timeout=360 -Diters=2000 -XX:CompileThresholdScaling=0.1 -XX:-TieredCompilation VarHandleTestByteArrayAs$Type$
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*/
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import org.testng.annotations.DataProvider;
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import org.testng.annotations.Test;
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import java.lang.invoke.MethodHandles;
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import java.lang.invoke.VarHandle;
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import java.nio.ByteBuffer;
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import java.nio.ByteOrder;
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import java.util.ArrayList;
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import java.util.Arrays;
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import java.util.EnumSet;
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import java.util.List;
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import static org.testng.Assert.*;
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public class VarHandleTestByteArrayAs$Type$ extends VarHandleBaseByteArrayTest {
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static final int SIZE = $BoxType$.BYTES;
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static final $type$ VALUE_1 = $value1$;
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static final $type$ VALUE_2 = $value2$;
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static final $type$ VALUE_3 = $value3$;
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@Override
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public List<VarHandleSource> setupVarHandleSources(boolean same) {
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// Combinations of VarHandle byte[] or ByteBuffer
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List<VarHandleSource> vhss = new ArrayList<>();
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for (MemoryMode endianess : List.of(MemoryMode.BIG_ENDIAN, MemoryMode.LITTLE_ENDIAN)) {
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ByteOrder bo = endianess == MemoryMode.BIG_ENDIAN
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? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN;
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Class<?> arrayType;
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if (same) {
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arrayType = $type$[].class;
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}
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else {
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#if[int]
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arrayType = long[].class;
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#else[int]
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arrayType = int[].class;
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#end[int]
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}
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VarHandleSource aeh = new VarHandleSource(
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MethodHandles.byteArrayViewVarHandle(arrayType, bo), false,
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endianess, MemoryMode.READ_WRITE);
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vhss.add(aeh);
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VarHandleSource bbh = new VarHandleSource(
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MethodHandles.byteBufferViewVarHandle(arrayType, bo), true,
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endianess, MemoryMode.READ_WRITE);
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vhss.add(bbh);
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}
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return vhss;
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}
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@Test
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public void testEquals() {
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VarHandle[] vhs1 = setupVarHandleSources(true).stream().
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map(vhs -> vhs.s).toArray(VarHandle[]::new);
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VarHandle[] vhs2 = setupVarHandleSources(true).stream().
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map(vhs -> vhs.s).toArray(VarHandle[]::new);
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for (int i = 0; i < vhs1.length; i++) {
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for (int j = 0; j < vhs1.length; j++) {
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if (i != j) {
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assertNotEquals(vhs1[i], vhs1[j]);
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assertNotEquals(vhs1[i], vhs2[j]);
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}
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}
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}
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VarHandle[] vhs3 = setupVarHandleSources(false).stream().
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map(vhs -> vhs.s).toArray(VarHandle[]::new);
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for (int i = 0; i < vhs1.length; i++) {
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assertNotEquals(vhs1[i], vhs3[i]);
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}
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}
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@Test(dataProvider = "varHandlesProvider")
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public void testIsAccessModeSupported(VarHandleSource vhs) {
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VarHandle vh = vhs.s;
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET));
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if (vhs.supportsAtomicAccess) {
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_VOLATILE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_VOLATILE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_ACQUIRE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_RELEASE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_OPAQUE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_OPAQUE));
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} else {
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_VOLATILE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.SET_VOLATILE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_ACQUIRE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.SET_RELEASE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_OPAQUE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.SET_OPAQUE));
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}
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#if[CAS]
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if (vhs.supportsAtomicAccess) {
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_SET));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_ACQUIRE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_RELEASE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_PLAIN));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_ACQUIRE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_RELEASE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET_ACQUIRE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET_RELEASE));
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} else {
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#end[CAS]
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_SET));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_ACQUIRE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_RELEASE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_PLAIN));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_ACQUIRE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_RELEASE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET_ACQUIRE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET_RELEASE));
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#if[CAS]
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}
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#end[CAS]
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#if[AtomicAdd]
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if (vhs.supportsAtomicAccess) {
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD_ACQUIRE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD_RELEASE));
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} else {
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#end[AtomicAdd]
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD_ACQUIRE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD_RELEASE));
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#if[AtomicAdd]
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}
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#end[AtomicAdd]
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#if[Bitwise]
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if (vhs.supportsAtomicAccess) {
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR_ACQUIRE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR_RELEASE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND_ACQUIRE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND_RELEASE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR_ACQUIRE));
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assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR_RELEASE));
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} else {
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#end[Bitwise]
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR_ACQUIRE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR_RELEASE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND_ACQUIRE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND_RELEASE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR_ACQUIRE));
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assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR_RELEASE));
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#if[Bitwise]
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}
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#end[Bitwise]
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}
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@Test(dataProvider = "typesProvider")
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public void testTypes(VarHandle vh, List<java.lang.Class<?>> pts) {
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assertEquals(vh.varType(), $type$.class);
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assertEquals(vh.coordinateTypes(), pts);
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testTypes(vh);
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}
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@DataProvider
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public Object[][] accessTestCaseProvider() throws Exception {
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List<AccessTestCase<?>> cases = new ArrayList<>();
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for (ByteArrayViewSource<?> bav : bavss) {
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for (VarHandleSource vh : vhss) {
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if (vh.matches(bav)) {
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if (bav instanceof ByteArraySource) {
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ByteArraySource bas = (ByteArraySource) bav;
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cases.add(new VarHandleSourceAccessTestCase(
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"read write", bav, vh, h -> testArrayReadWrite(bas, h),
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true));
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cases.add(new VarHandleSourceAccessTestCase(
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"null array", bav, vh, h -> testArrayNPE(bas, h),
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false));
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cases.add(new VarHandleSourceAccessTestCase(
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"unsupported", bav, vh, h -> testArrayUnsupported(bas, h),
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false));
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cases.add(new VarHandleSourceAccessTestCase(
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"index out of bounds", bav, vh, h -> testArrayIndexOutOfBounds(bas, h),
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false));
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}
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else {
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ByteBufferSource bbs = (ByteBufferSource) bav;
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if (MemoryMode.READ_WRITE.isSet(bav.memoryModes)) {
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cases.add(new VarHandleSourceAccessTestCase(
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"read write", bav, vh, h -> testArrayReadWrite(bbs, h),
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true));
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}
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else {
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cases.add(new VarHandleSourceAccessTestCase(
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"read only", bav, vh, h -> testArrayReadOnly(bbs, h),
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true));
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}
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cases.add(new VarHandleSourceAccessTestCase(
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"null buffer", bav, vh, h -> testArrayNPE(bbs, h),
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false));
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cases.add(new VarHandleSourceAccessTestCase(
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"unsupported", bav, vh, h -> testArrayUnsupported(bbs, h),
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false));
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cases.add(new VarHandleSourceAccessTestCase(
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"index out of bounds", bav, vh, h -> testArrayIndexOutOfBounds(bbs, h),
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false));
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if (bbs.s.isDirect()) {
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cases.add(new VarHandleSourceAccessTestCase(
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"misaligned access", bav, vh, h -> testArrayMisalignedAccess(bbs, h),
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false));
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}
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}
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}
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}
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}
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// Work around issue with jtreg summary reporting which truncates
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// the String result of Object.toString to 30 characters, hence
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// the first dummy argument
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return cases.stream().map(tc -> new Object[]{tc.toString(), tc}).toArray(Object[][]::new);
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}
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@Test(dataProvider = "accessTestCaseProvider")
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public <T> void testAccess(String desc, AccessTestCase<T> atc) throws Throwable {
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T t = atc.get();
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int iters = atc.requiresLoop() ? ITERS : 1;
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for (int c = 0; c < iters; c++) {
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atc.testAccess(t);
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}
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}
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static void testArrayNPE(ByteArraySource bs, VarHandleSource vhs) {
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VarHandle vh = vhs.s;
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byte[] array = null;
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int ci = 1;
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checkNPE(() -> {
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$type$ x = ($type$) vh.get(array, ci);
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});
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checkNPE(() -> {
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vh.set(array, ci, VALUE_1);
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});
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}
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static void testArrayNPE(ByteBufferSource bs, VarHandleSource vhs) {
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VarHandle vh = vhs.s;
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ByteBuffer array = null;
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int ci = 1;
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checkNPE(() -> {
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$type$ x = ($type$) vh.get(array, ci);
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});
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checkNPE(() -> {
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vh.set(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ x = ($type$) vh.getVolatile(array, ci);
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});
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checkNPE(() -> {
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$type$ x = ($type$) vh.getAcquire(array, ci);
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});
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checkNPE(() -> {
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$type$ x = ($type$) vh.getOpaque(array, ci);
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});
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checkNPE(() -> {
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vh.setVolatile(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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vh.setRelease(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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vh.setOpaque(array, ci, VALUE_1);
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});
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#if[CAS]
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checkNPE(() -> {
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boolean r = vh.compareAndSet(array, ci, VALUE_1, VALUE_2);
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});
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checkNPE(() -> {
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$type$ r = ($type$) vh.compareAndExchange(array, ci, VALUE_2, VALUE_1);
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});
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checkNPE(() -> {
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$type$ r = ($type$) vh.compareAndExchangeAcquire(array, ci, VALUE_2, VALUE_1);
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});
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checkNPE(() -> {
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$type$ r = ($type$) vh.compareAndExchangeRelease(array, ci, VALUE_2, VALUE_1);
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});
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checkNPE(() -> {
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boolean r = vh.weakCompareAndSetPlain(array, ci, VALUE_1, VALUE_2);
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});
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checkNPE(() -> {
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boolean r = vh.weakCompareAndSet(array, ci, VALUE_1, VALUE_2);
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});
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checkNPE(() -> {
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boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
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});
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checkNPE(() -> {
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boolean r = vh.weakCompareAndSetRelease(array, ci, VALUE_1, VALUE_2);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndSet(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndSetAcquire(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndSetRelease(array, ci, VALUE_1);
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});
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#end[CAS]
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#if[AtomicAdd]
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndAdd(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndAddAcquire(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndAddRelease(array, ci, VALUE_1);
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});
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#end[AtomicAdd]
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#if[Bitwise]
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndBitwiseOr(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndBitwiseOrRelease(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndBitwiseAnd(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndBitwiseAndRelease(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndBitwiseXor(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, ci, VALUE_1);
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});
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checkNPE(() -> {
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$type$ o = ($type$) vh.getAndBitwiseXorRelease(array, ci, VALUE_1);
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});
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#end[Bitwise]
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}
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static void testArrayUnsupported(ByteArraySource bs, VarHandleSource vhs) {
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VarHandle vh = vhs.s;
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byte[] array = bs.s;
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int ci = 1;
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checkUOE(() -> {
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boolean r = vh.compareAndSet(array, ci, VALUE_1, VALUE_2);
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});
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checkUOE(() -> {
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$type$ r = ($type$) vh.compareAndExchange(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeAcquire(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeRelease(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSetPlain(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSetRelease(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndSet(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndAdd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOr(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAnd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXor(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorRelease(array, ci, VALUE_1);
|
|
});
|
|
}
|
|
|
|
static void testArrayUnsupported(ByteBufferSource bs, VarHandleSource vhs) {
|
|
VarHandle vh = vhs.s;
|
|
ByteBuffer array = bs.s;
|
|
int ci = 0;
|
|
boolean readOnly = MemoryMode.READ_ONLY.isSet(bs.memoryModes);
|
|
|
|
if (readOnly) {
|
|
checkROBE(() -> {
|
|
vh.set(array, ci, VALUE_1);
|
|
});
|
|
}
|
|
|
|
if (readOnly && array.isDirect()) {
|
|
checkROBE(() -> {
|
|
vh.setVolatile(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
vh.setRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
vh.setOpaque(array, ci, VALUE_1);
|
|
});
|
|
#if[CAS]
|
|
checkROBE(() -> {
|
|
boolean r = vh.compareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchange(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeAcquire(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeRelease(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
boolean r = vh.weakCompareAndSetPlain(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
boolean r = vh.weakCompareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
boolean r = vh.weakCompareAndSetRelease(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndSet(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[CAS]
|
|
|
|
#if[AtomicAdd]
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndAdd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[AtomicAdd]
|
|
|
|
#if[Bitwise]
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOr(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAnd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXor(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkROBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[Bitwise]
|
|
}
|
|
|
|
if (array.isDirect()) {
|
|
#if[!CAS]
|
|
checkUOE(() -> {
|
|
boolean r = vh.compareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchange(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeAcquire(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeRelease(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSetPlain(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSetRelease(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndSet(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[CAS]
|
|
#if[!AtomicAdd]
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndAdd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[AtomicAdd]
|
|
#if[!Bitwise]
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOr(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAnd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXor(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[Bitwise]
|
|
} else {
|
|
checkISE(() -> {
|
|
vh.setVolatile(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
vh.setRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
vh.setOpaque(array, ci, VALUE_1);
|
|
});
|
|
#if[!CAS]
|
|
checkUOE(() -> {
|
|
boolean r = vh.compareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchange(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeAcquire(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeRelease(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSetPlain(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
boolean r = vh.weakCompareAndSetRelease(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndSet(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetRelease(array, ci, VALUE_1);
|
|
});
|
|
#else[CAS]
|
|
checkISE(() -> {
|
|
boolean r = vh.compareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchange(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeAcquire(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeRelease(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
boolean r = vh.weakCompareAndSetPlain(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
boolean r = vh.weakCompareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
boolean r = vh.weakCompareAndSetRelease(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndSet(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[CAS]
|
|
#if[!AtomicAdd]
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndAdd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddRelease(array, ci, VALUE_1);
|
|
});
|
|
#else[AtomicAdd]
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndAdd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[AtomicAdd]
|
|
#if[!Bitwise]
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOr(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAnd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXor(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkUOE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorRelease(array, ci, VALUE_1);
|
|
});
|
|
#else[Bitwise]
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOr(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAnd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXor(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[Bitwise]
|
|
}
|
|
}
|
|
|
|
|
|
static void testArrayIndexOutOfBounds(ByteArraySource bs, VarHandleSource vhs) throws Throwable {
|
|
VarHandle vh = vhs.s;
|
|
byte[] array = bs.s;
|
|
|
|
int length = array.length - SIZE + 1;
|
|
for (int i : new int[]{-1, Integer.MIN_VALUE, length, length + 1, Integer.MAX_VALUE}) {
|
|
final int ci = i;
|
|
|
|
checkAIOOBE(() -> {
|
|
$type$ x = ($type$) vh.get(array, ci);
|
|
});
|
|
|
|
checkAIOOBE(() -> {
|
|
vh.set(array, ci, VALUE_1);
|
|
});
|
|
}
|
|
}
|
|
|
|
static void testArrayIndexOutOfBounds(ByteBufferSource bs, VarHandleSource vhs) throws Throwable {
|
|
VarHandle vh = vhs.s;
|
|
ByteBuffer array = bs.s;
|
|
|
|
boolean readOnly = MemoryMode.READ_ONLY.isSet(bs.memoryModes);
|
|
|
|
int length = array.limit() - SIZE + 1;
|
|
for (int i : new int[]{-1, Integer.MIN_VALUE, length, length + 1, Integer.MAX_VALUE}) {
|
|
final int ci = i;
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ x = ($type$) vh.get(array, ci);
|
|
});
|
|
|
|
if (!readOnly) {
|
|
checkIOOBE(() -> {
|
|
vh.set(array, ci, VALUE_1);
|
|
});
|
|
}
|
|
|
|
if (array.isDirect()) {
|
|
checkIOOBE(() -> {
|
|
$type$ x = ($type$) vh.getVolatile(array, ci);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ x = ($type$) vh.getAcquire(array, ci);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ x = ($type$) vh.getOpaque(array, ci);
|
|
});
|
|
|
|
if (!readOnly) {
|
|
checkIOOBE(() -> {
|
|
vh.setVolatile(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
vh.setRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
vh.setOpaque(array, ci, VALUE_1);
|
|
});
|
|
|
|
#if[CAS]
|
|
checkIOOBE(() -> {
|
|
boolean r = vh.compareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchange(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeAcquire(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeRelease(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
boolean r = vh.weakCompareAndSetPlain(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
boolean r = vh.weakCompareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
boolean r = vh.weakCompareAndSetRelease(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndSet(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[CAS]
|
|
|
|
#if[AtomicAdd]
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndAdd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[AtomicAdd]
|
|
|
|
#if[Bitwise]
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOr(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAnd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXor(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkIOOBE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[Bitwise]
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void testArrayMisalignedAccess(ByteBufferSource bs, VarHandleSource vhs) throws Throwable {
|
|
VarHandle vh = vhs.s;
|
|
ByteBuffer array = bs.s;
|
|
|
|
boolean readOnly = MemoryMode.READ_ONLY.isSet(bs.memoryModes);
|
|
int misalignmentAtZero = array.alignmentOffset(0, SIZE);
|
|
|
|
int length = array.limit() - SIZE + 1;
|
|
for (int i = 0; i < length; i++) {
|
|
boolean iAligned = ((i + misalignmentAtZero) & (SIZE - 1)) == 0;
|
|
final int ci = i;
|
|
|
|
if (!iAligned) {
|
|
checkISE(() -> {
|
|
$type$ x = ($type$) vh.getVolatile(array, ci);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ x = ($type$) vh.getAcquire(array, ci);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ x = ($type$) vh.getOpaque(array, ci);
|
|
});
|
|
|
|
if (!readOnly) {
|
|
checkISE(() -> {
|
|
vh.setVolatile(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
vh.setRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
vh.setOpaque(array, ci, VALUE_1);
|
|
});
|
|
#if[CAS]
|
|
checkISE(() -> {
|
|
boolean r = vh.compareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchange(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeAcquire(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ r = ($type$) vh.compareAndExchangeRelease(array, ci, VALUE_2, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
boolean r = vh.weakCompareAndSetPlain(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
boolean r = vh.weakCompareAndSet(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
boolean r = vh.weakCompareAndSetAcquire(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
boolean r = vh.weakCompareAndSetRelease(array, ci, VALUE_1, VALUE_2);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndSet(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndSetRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[CAS]
|
|
#if[AtomicAdd]
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndAdd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndAddRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[AtomicAdd]
|
|
#if[Bitwise]
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOr(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseOrRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAnd(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseAndRelease(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXor(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, ci, VALUE_1);
|
|
});
|
|
|
|
checkISE(() -> {
|
|
$type$ o = ($type$) vh.getAndBitwiseXorRelease(array, ci, VALUE_1);
|
|
});
|
|
#end[Bitwise]
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
static void testArrayReadWrite(ByteArraySource bs, VarHandleSource vhs) {
|
|
VarHandle vh = vhs.s;
|
|
byte[] array = bs.s;
|
|
|
|
bs.fill((byte) 0xff);
|
|
int length = array.length - SIZE + 1;
|
|
for (int i = 0; i < length; i++) {
|
|
// Plain
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "get $type$ value");
|
|
}
|
|
}
|
|
}
|
|
|
|
|
|
static void testArrayReadWrite(ByteBufferSource bs, VarHandleSource vhs) {
|
|
VarHandle vh = vhs.s;
|
|
ByteBuffer array = bs.s;
|
|
|
|
bs.fill((byte) 0xff);
|
|
int length = array.limit() - SIZE + 1;
|
|
for (int i = 0; i < length; i++) {
|
|
boolean iAligned = array.isDirect() ? ((i + array.alignmentOffset(0, SIZE)) & (SIZE - 1)) == 0 : false;
|
|
|
|
// Plain
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "get $type$ value");
|
|
}
|
|
|
|
if (iAligned) {
|
|
// Volatile
|
|
{
|
|
vh.setVolatile(array, i, VALUE_2);
|
|
$type$ x = ($type$) vh.getVolatile(array, i);
|
|
assertEquals(x, VALUE_2, "setVolatile $type$ value");
|
|
}
|
|
|
|
// Lazy
|
|
{
|
|
vh.setRelease(array, i, VALUE_1);
|
|
$type$ x = ($type$) vh.getAcquire(array, i);
|
|
assertEquals(x, VALUE_1, "setRelease $type$ value");
|
|
}
|
|
|
|
// Opaque
|
|
{
|
|
vh.setOpaque(array, i, VALUE_2);
|
|
$type$ x = ($type$) vh.getOpaque(array, i);
|
|
assertEquals(x, VALUE_2, "setOpaque $type$ value");
|
|
}
|
|
#if[CAS]
|
|
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
// Compare
|
|
{
|
|
boolean r = vh.compareAndSet(array, i, VALUE_1, VALUE_2);
|
|
assertEquals(r, true, "success compareAndSet $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "success compareAndSet $type$ value");
|
|
}
|
|
|
|
{
|
|
boolean r = vh.compareAndSet(array, i, VALUE_1, VALUE_3);
|
|
assertEquals(r, false, "failing compareAndSet $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "failing compareAndSet $type$ value");
|
|
}
|
|
|
|
{
|
|
$type$ r = ($type$) vh.compareAndExchange(array, i, VALUE_2, VALUE_1);
|
|
assertEquals(r, VALUE_2, "success compareAndExchange $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "success compareAndExchange $type$ value");
|
|
}
|
|
|
|
{
|
|
$type$ r = ($type$) vh.compareAndExchange(array, i, VALUE_2, VALUE_3);
|
|
assertEquals(r, VALUE_1, "failing compareAndExchange $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "failing compareAndExchange $type$ value");
|
|
}
|
|
|
|
{
|
|
$type$ r = ($type$) vh.compareAndExchangeAcquire(array, i, VALUE_1, VALUE_2);
|
|
assertEquals(r, VALUE_1, "success compareAndExchangeAcquire $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "success compareAndExchangeAcquire $type$ value");
|
|
}
|
|
|
|
{
|
|
$type$ r = ($type$) vh.compareAndExchangeAcquire(array, i, VALUE_1, VALUE_3);
|
|
assertEquals(r, VALUE_2, "failing compareAndExchangeAcquire $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "failing compareAndExchangeAcquire $type$ value");
|
|
}
|
|
|
|
{
|
|
$type$ r = ($type$) vh.compareAndExchangeRelease(array, i, VALUE_2, VALUE_1);
|
|
assertEquals(r, VALUE_2, "success compareAndExchangeRelease $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "success compareAndExchangeRelease $type$ value");
|
|
}
|
|
|
|
{
|
|
$type$ r = ($type$) vh.compareAndExchangeRelease(array, i, VALUE_2, VALUE_3);
|
|
assertEquals(r, VALUE_1, "failing compareAndExchangeRelease $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "failing compareAndExchangeRelease $type$ value");
|
|
}
|
|
|
|
{
|
|
boolean success = false;
|
|
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
|
|
success = vh.weakCompareAndSetPlain(array, i, VALUE_1, VALUE_2);
|
|
if (!success) weakDelay();
|
|
}
|
|
assertEquals(success, true, "success weakCompareAndSetPlain $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "success weakCompareAndSetPlain $type$ value");
|
|
}
|
|
|
|
{
|
|
boolean success = vh.weakCompareAndSetPlain(array, i, VALUE_1, VALUE_3);
|
|
assertEquals(success, false, "failing weakCompareAndSetPlain $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "failing weakCompareAndSetPlain $type$ value");
|
|
}
|
|
|
|
{
|
|
boolean success = false;
|
|
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
|
|
success = vh.weakCompareAndSetAcquire(array, i, VALUE_2, VALUE_1);
|
|
if (!success) weakDelay();
|
|
}
|
|
assertEquals(success, true, "success weakCompareAndSetAcquire $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "success weakCompareAndSetAcquire $type$");
|
|
}
|
|
|
|
{
|
|
boolean success = vh.weakCompareAndSetAcquire(array, i, VALUE_2, VALUE_3);
|
|
assertEquals(success, false, "failing weakCompareAndSetAcquire $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "failing weakCompareAndSetAcquire $type$ value");
|
|
}
|
|
|
|
{
|
|
boolean success = false;
|
|
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
|
|
success = vh.weakCompareAndSetRelease(array, i, VALUE_1, VALUE_2);
|
|
if (!success) weakDelay();
|
|
}
|
|
assertEquals(success, true, "success weakCompareAndSetRelease $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "success weakCompareAndSetRelease $type$");
|
|
}
|
|
|
|
{
|
|
boolean success = vh.weakCompareAndSetRelease(array, i, VALUE_1, VALUE_3);
|
|
assertEquals(success, false, "failing weakCompareAndSetRelease $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "failing weakCompareAndSetRelease $type$ value");
|
|
}
|
|
|
|
{
|
|
boolean success = false;
|
|
for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
|
|
success = vh.weakCompareAndSet(array, i, VALUE_2, VALUE_1);
|
|
if (!success) weakDelay();
|
|
}
|
|
assertEquals(success, true, "success weakCompareAndSet $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "success weakCompareAndSet $type$");
|
|
}
|
|
|
|
{
|
|
boolean success = vh.weakCompareAndSet(array, i, VALUE_2, VALUE_3);
|
|
assertEquals(success, false, "failing weakCompareAndSet $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1, "failing weakCompareAndSet $type$ value");
|
|
}
|
|
|
|
// Compare set and get
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndSet(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndSet $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "getAndSet $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndSetAcquire(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndSetAcquire $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "getAndSetAcquire $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndSetRelease(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndSetRelease $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_2, "getAndSetRelease $type$ value");
|
|
}
|
|
#end[CAS]
|
|
|
|
#if[AtomicAdd]
|
|
// get and add, add and get
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndAdd(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndAdd $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 + VALUE_2, "getAndAdd $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndAddAcquire(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndAddAcquire $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 + VALUE_2, "getAndAddAcquire $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndAddRelease(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndAddRelease $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 + VALUE_2, "getAndAddRelease $type$ value");
|
|
}
|
|
#end[AtomicAdd]
|
|
|
|
#if[Bitwise]
|
|
// get and bitwise or
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndBitwiseOr(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndBitwiseOr $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 | VALUE_2, "getAndBitwiseOr $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndBitwiseOrAcquire $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 | VALUE_2, "getAndBitwiseOrAcquire $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndBitwiseOrRelease(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndBitwiseOrRelease $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 | VALUE_2, "getAndBitwiseOrRelease $type$ value");
|
|
}
|
|
|
|
// get and bitwise and
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndBitwiseAnd(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndBitwiseAnd $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 & VALUE_2, "getAndBitwiseAnd $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndBitwiseAndAcquire $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 & VALUE_2, "getAndBitwiseAndAcquire $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndBitwiseAndRelease(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndBitwiseAndRelease $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 & VALUE_2, "getAndBitwiseAndRelease $type$ value");
|
|
}
|
|
|
|
// get and bitwise xor
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndBitwiseXor(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndBitwiseXor $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 ^ VALUE_2, "getAndBitwiseXor $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndBitwiseXorAcquire $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 ^ VALUE_2, "getAndBitwiseXorAcquire $type$ value");
|
|
}
|
|
|
|
{
|
|
vh.set(array, i, VALUE_1);
|
|
|
|
$type$ o = ($type$) vh.getAndBitwiseXorRelease(array, i, VALUE_2);
|
|
assertEquals(o, VALUE_1, "getAndBitwiseXorRelease $type$");
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, VALUE_1 ^ VALUE_2, "getAndBitwiseXorRelease $type$ value");
|
|
}
|
|
#end[Bitwise]
|
|
}
|
|
}
|
|
}
|
|
|
|
static void testArrayReadOnly(ByteBufferSource bs, VarHandleSource vhs) {
|
|
VarHandle vh = vhs.s;
|
|
ByteBuffer array = bs.s;
|
|
|
|
ByteBuffer bb = ByteBuffer.allocate(SIZE);
|
|
bb.order(MemoryMode.BIG_ENDIAN.isSet(vhs.memoryModes) ? ByteOrder.BIG_ENDIAN : ByteOrder.LITTLE_ENDIAN);
|
|
bs.fill(bb.put$Type$(0, VALUE_2).array());
|
|
|
|
int length = array.limit() - SIZE + 1;
|
|
for (int i = 0; i < length; i++) {
|
|
boolean iAligned = array.isDirect() ? ((i + array.alignmentOffset(0, SIZE)) & (SIZE - 1)) == 0 : false;
|
|
|
|
$type$ v = MemoryMode.BIG_ENDIAN.isSet(vhs.memoryModes)
|
|
? rotateLeft(VALUE_2, (i % SIZE) << 3)
|
|
: rotateRight(VALUE_2, (i % SIZE) << 3);
|
|
// Plain
|
|
{
|
|
$type$ x = ($type$) vh.get(array, i);
|
|
assertEquals(x, v, "get $type$ value");
|
|
}
|
|
|
|
if (iAligned) {
|
|
// Volatile
|
|
{
|
|
$type$ x = ($type$) vh.getVolatile(array, i);
|
|
assertEquals(x, v, "getVolatile $type$ value");
|
|
}
|
|
|
|
// Lazy
|
|
{
|
|
$type$ x = ($type$) vh.getAcquire(array, i);
|
|
assertEquals(x, v, "getRelease $type$ value");
|
|
}
|
|
|
|
// Opaque
|
|
{
|
|
$type$ x = ($type$) vh.getOpaque(array, i);
|
|
assertEquals(x, v, "getOpaque $type$ value");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
}
|
|
|