jdk/test/java/lang/invoke/VarHandles/VarHandleTestAccessFloat.java
author psandoz
Thu, 01 Sep 2016 10:16:57 -0700
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parent 39472 6df82f4c63ac
child 40733 8d1263354d62
permissions -rw-r--r--
8161444: VarHandles should provide access bitwise atomics 8162107: Add acquire/release variants for getAndSet and getAndAdd Reviewed-by: shade, redestad
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/*
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 * Copyright (c) 2015, 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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 * @run testng/othervm -Diters=10    -Xint                   VarHandleTestAccessFloat
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 * @run testng/othervm -Diters=20000 -XX:TieredStopAtLevel=1 VarHandleTestAccessFloat
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 * @run testng/othervm -Diters=20000                         VarHandleTestAccessFloat
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 * @run testng/othervm -Diters=20000 -XX:-TieredCompilation  VarHandleTestAccessFloat
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 */
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import org.testng.annotations.BeforeClass;
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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.util.ArrayList;
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import java.util.Arrays;
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import java.util.List;
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import static org.testng.Assert.*;
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public class VarHandleTestAccessFloat extends VarHandleBaseTest {
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    static final float static_final_v = 1.0f;
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    static float static_v;
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    final float final_v = 1.0f;
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    float v;
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    VarHandle vhFinalField;
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    VarHandle vhField;
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    VarHandle vhStaticField;
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    VarHandle vhStaticFinalField;
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    VarHandle vhArray;
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    @BeforeClass
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    public void setup() throws Exception {
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        vhFinalField = MethodHandles.lookup().findVarHandle(
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                VarHandleTestAccessFloat.class, "final_v", float.class);
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        vhField = MethodHandles.lookup().findVarHandle(
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                VarHandleTestAccessFloat.class, "v", float.class);
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        vhStaticFinalField = MethodHandles.lookup().findStaticVarHandle(
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            VarHandleTestAccessFloat.class, "static_final_v", float.class);
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        vhStaticField = MethodHandles.lookup().findStaticVarHandle(
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            VarHandleTestAccessFloat.class, "static_v", float.class);
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        vhArray = MethodHandles.arrayElementVarHandle(float[].class);
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    }
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    @DataProvider
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    public Object[][] varHandlesProvider() throws Exception {
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        List<VarHandle> vhs = new ArrayList<>();
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        vhs.add(vhField);
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        vhs.add(vhStaticField);
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        vhs.add(vhArray);
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        return vhs.stream().map(tc -> new Object[]{tc}).toArray(Object[][]::new);
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    }
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    @Test(dataProvider = "varHandlesProvider")
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    public void testIsAccessModeSupported(VarHandle vh) {
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        assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET));
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        assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET));
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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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        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));
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        assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_VOLATILE));
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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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        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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        assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.ADD_AND_GET));
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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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    }
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    @DataProvider
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    public Object[][] typesProvider() throws Exception {
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        List<Object[]> types = new ArrayList<>();
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        types.add(new Object[] {vhField, Arrays.asList(VarHandleTestAccessFloat.class)});
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        types.add(new Object[] {vhStaticField, Arrays.asList()});
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        types.add(new Object[] {vhArray, Arrays.asList(float[].class, int.class)});
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        return types.stream().toArray(Object[][]::new);
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    }
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    @Test(dataProvider = "typesProvider")
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    public void testTypes(VarHandle vh, List<Class<?>> pts) {
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        assertEquals(vh.varType(), float.class);
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        assertEquals(vh.coordinateTypes(), pts);
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        testTypes(vh);
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    }
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    @Test
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    public void testLookupInstanceToStatic() {
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        checkIAE("Lookup of static final field to instance final field", () -> {
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            MethodHandles.lookup().findStaticVarHandle(
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                    VarHandleTestAccessFloat.class, "final_v", float.class);
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        });
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        checkIAE("Lookup of static field to instance field", () -> {
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            MethodHandles.lookup().findStaticVarHandle(
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                    VarHandleTestAccessFloat.class, "v", float.class);
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        });
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    }
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    @Test
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    public void testLookupStaticToInstance() {
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        checkIAE("Lookup of instance final field to static final field", () -> {
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            MethodHandles.lookup().findVarHandle(
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                VarHandleTestAccessFloat.class, "static_final_v", float.class);
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        });
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        checkIAE("Lookup of instance field to static field", () -> {
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            vhStaticField = MethodHandles.lookup().findVarHandle(
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                VarHandleTestAccessFloat.class, "static_v", float.class);
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        });
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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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        cases.add(new VarHandleAccessTestCase("Instance final field",
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                                              vhFinalField, vh -> testInstanceFinalField(this, vh)));
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        cases.add(new VarHandleAccessTestCase("Instance final field unsupported",
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                                              vhFinalField, vh -> testInstanceFinalFieldUnsupported(this, vh),
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                                              false));
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        cases.add(new VarHandleAccessTestCase("Static final field",
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                                              vhStaticFinalField, VarHandleTestAccessFloat::testStaticFinalField));
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        cases.add(new VarHandleAccessTestCase("Static final field unsupported",
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                                              vhStaticFinalField, VarHandleTestAccessFloat::testStaticFinalFieldUnsupported,
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                                              false));
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        cases.add(new VarHandleAccessTestCase("Instance field",
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                                              vhField, vh -> testInstanceField(this, vh)));
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        cases.add(new VarHandleAccessTestCase("Instance field unsupported",
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                                              vhField, vh -> testInstanceFieldUnsupported(this, vh),
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                                              false));
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        cases.add(new VarHandleAccessTestCase("Static field",
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                                              vhStaticField, VarHandleTestAccessFloat::testStaticField));
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        cases.add(new VarHandleAccessTestCase("Static field unsupported",
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                                              vhStaticField, VarHandleTestAccessFloat::testStaticFieldUnsupported,
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                                              false));
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        cases.add(new VarHandleAccessTestCase("Array",
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                                              vhArray, VarHandleTestAccessFloat::testArray));
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        cases.add(new VarHandleAccessTestCase("Array unsupported",
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                                              vhArray, VarHandleTestAccessFloat::testArrayUnsupported,
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                                              false));
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        cases.add(new VarHandleAccessTestCase("Array index out of bounds",
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                                              vhArray, VarHandleTestAccessFloat::testArrayIndexOutOfBounds,
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                                              false));
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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 testInstanceFinalField(VarHandleTestAccessFloat recv, VarHandle vh) {
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        // Plain
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        {
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            float x = (float) vh.get(recv);
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            assertEquals(x, 1.0f, "get float value");
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        }
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        // Volatile
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        {
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            float x = (float) vh.getVolatile(recv);
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            assertEquals(x, 1.0f, "getVolatile float value");
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        }
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        // Lazy
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        {
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            float x = (float) vh.getAcquire(recv);
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            assertEquals(x, 1.0f, "getRelease float value");
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        }
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        // Opaque
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        {
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            float x = (float) vh.getOpaque(recv);
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            assertEquals(x, 1.0f, "getOpaque float value");
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        }
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    }
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    static void testInstanceFinalFieldUnsupported(VarHandleTestAccessFloat recv, VarHandle vh) {
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        checkUOE(() -> {
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            vh.set(recv, 2.0f);
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        });
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   264
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        checkUOE(() -> {
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            vh.setVolatile(recv, 2.0f);
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        });
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   268
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        checkUOE(() -> {
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            vh.setRelease(recv, 2.0f);
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        });
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   272
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        checkUOE(() -> {
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            vh.setOpaque(recv, 2.0f);
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        });
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   276
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        checkUOE(() -> {
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            float o = (float) vh.getAndBitwiseOr(recv, 1.0f);
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        });
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   282
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        checkUOE(() -> {
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            float o = (float) vh.getAndBitwiseOrAcquire(recv, 1.0f);
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        });
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   286
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        checkUOE(() -> {
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            float o = (float) vh.getAndBitwiseOrRelease(recv, 1.0f);
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        });
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   290
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        checkUOE(() -> {
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            float o = (float) vh.getAndBitwiseAnd(recv, 1.0f);
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   293
        });
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   294
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        checkUOE(() -> {
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            float o = (float) vh.getAndBitwiseAndAcquire(recv, 1.0f);
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   297
        });
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   298
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        checkUOE(() -> {
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            float o = (float) vh.getAndBitwiseAndRelease(recv, 1.0f);
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   301
        });
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   302
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   303
        checkUOE(() -> {
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            float o = (float) vh.getAndBitwiseXor(recv, 1.0f);
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   305
        });
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   306
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        checkUOE(() -> {
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   308
            float o = (float) vh.getAndBitwiseXorAcquire(recv, 1.0f);
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   309
        });
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   310
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        checkUOE(() -> {
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            float o = (float) vh.getAndBitwiseXorRelease(recv, 1.0f);
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   313
        });
36934
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   314
    }
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   315
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   316
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   317
    static void testStaticFinalField(VarHandle vh) {
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   318
        // Plain
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   319
        {
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   320
            float x = (float) vh.get();
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   321
            assertEquals(x, 1.0f, "get float value");
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   322
        }
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   323
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diff changeset
   324
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   325
        // Volatile
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   326
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   327
            float x = (float) vh.getVolatile();
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   328
            assertEquals(x, 1.0f, "getVolatile float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   329
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   330
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   331
        // Lazy
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   332
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   333
            float x = (float) vh.getAcquire();
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   334
            assertEquals(x, 1.0f, "getRelease float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   335
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   336
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   337
        // Opaque
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   338
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   339
            float x = (float) vh.getOpaque();
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   340
            assertEquals(x, 1.0f, "getOpaque float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   341
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   342
    }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   343
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   344
    static void testStaticFinalFieldUnsupported(VarHandle vh) {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   345
        checkUOE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   346
            vh.set(2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   347
        });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   348
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   349
        checkUOE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   350
            vh.setVolatile(2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   351
        });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   352
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   353
        checkUOE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   354
            vh.setRelease(2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   355
        });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   356
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   357
        checkUOE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   358
            vh.setOpaque(2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   359
        });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   360
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   361
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   362
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   363
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   364
            float o = (float) vh.getAndBitwiseOr(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   365
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   366
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   367
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   368
            float o = (float) vh.getAndBitwiseOrAcquire(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   369
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   370
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   371
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   372
            float o = (float) vh.getAndBitwiseOrRelease(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   373
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   374
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   375
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   376
            float o = (float) vh.getAndBitwiseAnd(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   377
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   378
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   379
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   380
            float o = (float) vh.getAndBitwiseAndAcquire(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   381
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   382
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   383
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   384
            float o = (float) vh.getAndBitwiseAndRelease(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   385
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   386
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   387
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   388
            float o = (float) vh.getAndBitwiseXor(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   389
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   390
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   391
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   392
            float o = (float) vh.getAndBitwiseXorAcquire(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   393
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   394
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   395
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   396
            float o = (float) vh.getAndBitwiseXorRelease(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   397
        });
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   398
    }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   399
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   400
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   401
    static void testInstanceField(VarHandleTestAccessFloat recv, VarHandle vh) {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   402
        // Plain
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   403
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   404
            vh.set(recv, 1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   405
            float x = (float) vh.get(recv);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   406
            assertEquals(x, 1.0f, "set float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   407
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   408
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   409
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   410
        // Volatile
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   411
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   412
            vh.setVolatile(recv, 2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   413
            float x = (float) vh.getVolatile(recv);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   414
            assertEquals(x, 2.0f, "setVolatile float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   415
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   416
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   417
        // Lazy
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   418
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   419
            vh.setRelease(recv, 1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   420
            float x = (float) vh.getAcquire(recv);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   421
            assertEquals(x, 1.0f, "setRelease float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   422
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   423
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   424
        // Opaque
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   425
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   426
            vh.setOpaque(recv, 2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   427
            float x = (float) vh.getOpaque(recv);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   428
            assertEquals(x, 2.0f, "setOpaque float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   429
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   430
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   431
        vh.set(recv, 1.0f);
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   432
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   433
        // Compare
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   434
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   435
            boolean r = vh.compareAndSet(recv, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   436
            assertEquals(r, true, "success compareAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   437
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   438
            assertEquals(x, 2.0f, "success compareAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   439
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   440
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   441
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   442
            boolean r = vh.compareAndSet(recv, 1.0f, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   443
            assertEquals(r, false, "failing compareAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   444
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   445
            assertEquals(x, 2.0f, "failing compareAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   446
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   447
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   448
        {
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   449
            float r = (float) vh.compareAndExchange(recv, 2.0f, 1.0f);
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   450
            assertEquals(r, 2.0f, "success compareAndExchange float");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   451
            float x = (float) vh.get(recv);
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   452
            assertEquals(x, 1.0f, "success compareAndExchange float value");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   453
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   454
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   455
        {
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   456
            float r = (float) vh.compareAndExchange(recv, 2.0f, 3.0f);
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   457
            assertEquals(r, 1.0f, "failing compareAndExchange float");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   458
            float x = (float) vh.get(recv);
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   459
            assertEquals(x, 1.0f, "failing compareAndExchange float value");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   460
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   461
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   462
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   463
            float r = (float) vh.compareAndExchangeAcquire(recv, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   464
            assertEquals(r, 1.0f, "success compareAndExchangeAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   465
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   466
            assertEquals(x, 2.0f, "success compareAndExchangeAcquire float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   467
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   468
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   469
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   470
            float r = (float) vh.compareAndExchangeAcquire(recv, 1.0f, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   471
            assertEquals(r, 2.0f, "failing compareAndExchangeAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   472
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   473
            assertEquals(x, 2.0f, "failing compareAndExchangeAcquire float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   474
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   475
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   476
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   477
            float r = (float) vh.compareAndExchangeRelease(recv, 2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   478
            assertEquals(r, 2.0f, "success compareAndExchangeRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   479
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   480
            assertEquals(x, 1.0f, "success compareAndExchangeRelease float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   481
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   482
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   483
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   484
            float r = (float) vh.compareAndExchangeRelease(recv, 2.0f, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   485
            assertEquals(r, 1.0f, "failing compareAndExchangeRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   486
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   487
            assertEquals(x, 1.0f, "failing compareAndExchangeRelease float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   488
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   489
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   490
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   491
            boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   492
            for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   493
                success = vh.weakCompareAndSet(recv, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   494
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   495
            assertEquals(success, true, "weakCompareAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   496
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   497
            assertEquals(x, 2.0f, "weakCompareAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   498
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   499
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   500
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   501
            boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   502
            for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   503
                success = vh.weakCompareAndSetAcquire(recv, 2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   504
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   505
            assertEquals(success, true, "weakCompareAndSetAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   506
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   507
            assertEquals(x, 1.0f, "weakCompareAndSetAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   508
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   509
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   510
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   511
            boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   512
            for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   513
                success = vh.weakCompareAndSetRelease(recv, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   514
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   515
            assertEquals(success, true, "weakCompareAndSetRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   516
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   517
            assertEquals(x, 2.0f, "weakCompareAndSetRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   518
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   519
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   520
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   521
            boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   522
            for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   523
                success = vh.weakCompareAndSetVolatile(recv, 2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   524
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   525
            assertEquals(success, true, "weakCompareAndSetVolatile float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   526
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   527
            assertEquals(x, 1.0f, "weakCompareAndSetVolatile float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   528
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   529
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   530
        // Compare set and get
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   531
        {
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   532
            vh.set(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   533
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   534
            float o = (float) vh.getAndSet(recv, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   535
            assertEquals(o, 1.0f, "getAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   536
            float x = (float) vh.get(recv);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   537
            assertEquals(x, 2.0f, "getAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   538
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   539
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   540
        {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   541
            vh.set(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   542
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   543
            float o = (float) vh.getAndSetAcquire(recv, 2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   544
            assertEquals(o, 1.0f, "getAndSetAcquire float");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   545
            float x = (float) vh.get(recv);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   546
            assertEquals(x, 2.0f, "getAndSetAcquire float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   547
        }
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   548
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   549
        {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   550
            vh.set(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   551
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   552
            float o = (float) vh.getAndSetRelease(recv, 2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   553
            assertEquals(o, 1.0f, "getAndSetRelease float");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   554
            float x = (float) vh.get(recv);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   555
            assertEquals(x, 2.0f, "getAndSetRelease float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   556
        }
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   557
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   558
        // get and add, add and get
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   559
        {
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   560
            vh.set(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   561
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   562
            float o = (float) vh.getAndAdd(recv, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   563
            assertEquals(o, 1.0f, "getAndAdd float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   564
            float c = (float) vh.addAndGet(recv, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   565
            assertEquals(c, (float)(1.0f + 3.0f + 3.0f), "getAndAdd float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   566
        }
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   567
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   568
        {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   569
            vh.set(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   570
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   571
            float o = (float) vh.getAndAddAcquire(recv, 2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   572
            assertEquals(o, 1.0f, "getAndAddAcquire float");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   573
            float x = (float) vh.get(recv);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   574
            assertEquals(x, (float)(1.0f + 2.0f), "getAndAddAcquire float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   575
        }
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   576
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   577
        {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   578
            vh.set(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   579
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   580
            float o = (float) vh.getAndAddRelease(recv, 2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   581
            assertEquals(o, 1.0f, "getAndAddReleasefloat");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   582
            float x = (float) vh.get(recv);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   583
            assertEquals(x, (float)(1.0f + 2.0f), "getAndAddRelease float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   584
        }
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   585
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   586
    }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   587
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   588
    static void testInstanceFieldUnsupported(VarHandleTestAccessFloat recv, VarHandle vh) {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   589
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   590
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   591
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   592
            float o = (float) vh.getAndBitwiseOr(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   593
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   594
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   595
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   596
            float o = (float) vh.getAndBitwiseOrAcquire(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   597
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   598
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   599
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   600
            float o = (float) vh.getAndBitwiseOrRelease(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   601
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   602
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   603
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   604
            float o = (float) vh.getAndBitwiseAnd(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   605
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   606
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   607
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   608
            float o = (float) vh.getAndBitwiseAndAcquire(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   609
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   610
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   611
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   612
            float o = (float) vh.getAndBitwiseAndRelease(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   613
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   614
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   615
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   616
            float o = (float) vh.getAndBitwiseXor(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   617
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   618
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   619
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   620
            float o = (float) vh.getAndBitwiseXorAcquire(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   621
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   622
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   623
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   624
            float o = (float) vh.getAndBitwiseXorRelease(recv, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   625
        });
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   626
    }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   627
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   628
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   629
    static void testStaticField(VarHandle vh) {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   630
        // Plain
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   631
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   632
            vh.set(1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   633
            float x = (float) vh.get();
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   634
            assertEquals(x, 1.0f, "set float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   635
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   636
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   637
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   638
        // Volatile
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   639
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   640
            vh.setVolatile(2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   641
            float x = (float) vh.getVolatile();
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   642
            assertEquals(x, 2.0f, "setVolatile float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   643
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   644
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   645
        // Lazy
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   646
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   647
            vh.setRelease(1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   648
            float x = (float) vh.getAcquire();
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   649
            assertEquals(x, 1.0f, "setRelease float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   650
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   651
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   652
        // Opaque
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   653
        {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   654
            vh.setOpaque(2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   655
            float x = (float) vh.getOpaque();
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   656
            assertEquals(x, 2.0f, "setOpaque float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   657
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   658
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   659
        vh.set(1.0f);
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   660
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   661
        // Compare
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   662
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   663
            boolean r = vh.compareAndSet(1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   664
            assertEquals(r, true, "success compareAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   665
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   666
            assertEquals(x, 2.0f, "success compareAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   667
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   668
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   669
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   670
            boolean r = vh.compareAndSet(1.0f, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   671
            assertEquals(r, false, "failing compareAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   672
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   673
            assertEquals(x, 2.0f, "failing compareAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   674
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   675
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   676
        {
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   677
            float r = (float) vh.compareAndExchange(2.0f, 1.0f);
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   678
            assertEquals(r, 2.0f, "success compareAndExchange float");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   679
            float x = (float) vh.get();
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   680
            assertEquals(x, 1.0f, "success compareAndExchange float value");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   681
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   682
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   683
        {
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   684
            float r = (float) vh.compareAndExchange(2.0f, 3.0f);
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   685
            assertEquals(r, 1.0f, "failing compareAndExchange float");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   686
            float x = (float) vh.get();
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   687
            assertEquals(x, 1.0f, "failing compareAndExchange float value");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   688
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   689
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   690
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   691
            float r = (float) vh.compareAndExchangeAcquire(1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   692
            assertEquals(r, 1.0f, "success compareAndExchangeAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   693
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   694
            assertEquals(x, 2.0f, "success compareAndExchangeAcquire float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   695
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   696
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   697
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   698
            float r = (float) vh.compareAndExchangeAcquire(1.0f, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   699
            assertEquals(r, 2.0f, "failing compareAndExchangeAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   700
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   701
            assertEquals(x, 2.0f, "failing compareAndExchangeAcquire float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   702
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   703
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   704
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   705
            float r = (float) vh.compareAndExchangeRelease(2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   706
            assertEquals(r, 2.0f, "success compareAndExchangeRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   707
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   708
            assertEquals(x, 1.0f, "success compareAndExchangeRelease float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   709
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   710
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   711
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   712
            float r = (float) vh.compareAndExchangeRelease(2.0f, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   713
            assertEquals(r, 1.0f, "failing compareAndExchangeRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   714
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   715
            assertEquals(x, 1.0f, "failing compareAndExchangeRelease float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   716
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   717
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   718
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   719
            boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   720
            for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   721
                success = vh.weakCompareAndSet(1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   722
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   723
            assertEquals(success, true, "weakCompareAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   724
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   725
            assertEquals(x, 2.0f, "weakCompareAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   726
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   727
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   728
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   729
            boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   730
            for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   731
                success = vh.weakCompareAndSetAcquire(2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   732
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   733
            assertEquals(success, true, "weakCompareAndSetAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   734
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   735
            assertEquals(x, 1.0f, "weakCompareAndSetAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   736
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   737
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   738
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   739
            boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   740
            for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   741
                success = vh.weakCompareAndSetRelease(1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   742
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   743
            assertEquals(success, true, "weakCompareAndSetRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   744
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   745
            assertEquals(x, 2.0f, "weakCompareAndSetRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   746
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   747
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   748
        {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   749
            boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   750
            for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   751
                success = vh.weakCompareAndSetRelease(2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   752
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   753
            assertEquals(success, true, "weakCompareAndSetVolatile float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   754
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   755
            assertEquals(x, 1.0f, "weakCompareAndSetVolatile float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   756
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   757
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   758
        // Compare set and get
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   759
        {
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   760
            vh.set(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   761
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   762
            float o = (float) vh.getAndSet(2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   763
            assertEquals(o, 1.0f, "getAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   764
            float x = (float) vh.get();
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   765
            assertEquals(x, 2.0f, "getAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   766
        }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   767
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   768
        {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   769
            vh.set(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   770
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   771
            float o = (float) vh.getAndSetAcquire(2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   772
            assertEquals(o, 1.0f, "getAndSetAcquire float");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   773
            float x = (float) vh.get();
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   774
            assertEquals(x, 2.0f, "getAndSetAcquire float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   775
        }
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   776
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   777
        {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   778
            vh.set(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   779
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   780
            float o = (float) vh.getAndSetRelease(2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   781
            assertEquals(o, 1.0f, "getAndSetRelease float");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   782
            float x = (float) vh.get();
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   783
            assertEquals(x, 2.0f, "getAndSetRelease float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   784
        }
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   785
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   786
        // get and add, add and get
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   787
        {
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   788
            vh.set(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   789
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   790
            float o = (float) vh.getAndAdd( 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   791
            assertEquals(o, 1.0f, "getAndAdd float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   792
            float c = (float) vh.addAndGet(3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   793
            assertEquals(c, (float)(1.0f + 3.0f + 3.0f), "getAndAdd float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   794
        }
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   795
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   796
        {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   797
            vh.set(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   798
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   799
            float o = (float) vh.getAndAddAcquire(2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   800
            assertEquals(o, 1.0f, "getAndAddAcquire float");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   801
            float x = (float) vh.get();
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   802
            assertEquals(x, (float)(1.0f + 2.0f), "getAndAddAcquire float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   803
        }
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   804
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   805
        {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   806
            vh.set(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   807
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   808
            float o = (float) vh.getAndAddRelease(2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   809
            assertEquals(o, 1.0f, "getAndAddReleasefloat");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   810
            float x = (float) vh.get();
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   811
            assertEquals(x, (float)(1.0f + 2.0f), "getAndAddRelease float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   812
        }
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   813
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   814
    }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   815
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   816
    static void testStaticFieldUnsupported(VarHandle vh) {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   817
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   818
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   819
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   820
            float o = (float) vh.getAndBitwiseOr(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   821
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   822
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   823
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   824
            float o = (float) vh.getAndBitwiseOrAcquire(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   825
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   826
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   827
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   828
            float o = (float) vh.getAndBitwiseOrRelease(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   829
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   830
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   831
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   832
            float o = (float) vh.getAndBitwiseAnd(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   833
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   834
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   835
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   836
            float o = (float) vh.getAndBitwiseAndAcquire(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   837
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   838
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   839
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   840
            float o = (float) vh.getAndBitwiseAndRelease(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   841
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   842
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   843
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   844
            float o = (float) vh.getAndBitwiseXor(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   845
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   846
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   847
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   848
            float o = (float) vh.getAndBitwiseXorAcquire(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   849
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   850
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   851
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   852
            float o = (float) vh.getAndBitwiseXorRelease(1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   853
        });
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   854
    }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   855
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   856
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   857
    static void testArray(VarHandle vh) {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   858
        float[] array = new float[10];
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   859
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   860
        for (int i = 0; i < array.length; i++) {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   861
            // Plain
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   862
            {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   863
                vh.set(array, i, 1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   864
                float x = (float) vh.get(array, i);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   865
                assertEquals(x, 1.0f, "get float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   866
            }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   867
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   868
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   869
            // Volatile
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   870
            {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   871
                vh.setVolatile(array, i, 2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   872
                float x = (float) vh.getVolatile(array, i);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   873
                assertEquals(x, 2.0f, "setVolatile float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   874
            }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   875
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   876
            // Lazy
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   877
            {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   878
                vh.setRelease(array, i, 1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   879
                float x = (float) vh.getAcquire(array, i);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   880
                assertEquals(x, 1.0f, "setRelease float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   881
            }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   882
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   883
            // Opaque
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   884
            {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   885
                vh.setOpaque(array, i, 2.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   886
                float x = (float) vh.getOpaque(array, i);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   887
                assertEquals(x, 2.0f, "setOpaque float value");
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   888
            }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   889
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   890
            vh.set(array, i, 1.0f);
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
   891
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   892
            // Compare
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   893
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   894
                boolean r = vh.compareAndSet(array, i, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   895
                assertEquals(r, true, "success compareAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   896
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   897
                assertEquals(x, 2.0f, "success compareAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   898
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   899
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   900
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   901
                boolean r = vh.compareAndSet(array, i, 1.0f, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   902
                assertEquals(r, false, "failing compareAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   903
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   904
                assertEquals(x, 2.0f, "failing compareAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   905
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   906
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   907
            {
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   908
                float r = (float) vh.compareAndExchange(array, i, 2.0f, 1.0f);
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   909
                assertEquals(r, 2.0f, "success compareAndExchange float");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   910
                float x = (float) vh.get(array, i);
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   911
                assertEquals(x, 1.0f, "success compareAndExchange float value");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   912
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   913
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   914
            {
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   915
                float r = (float) vh.compareAndExchange(array, i, 2.0f, 3.0f);
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   916
                assertEquals(r, 1.0f, "failing compareAndExchange float");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   917
                float x = (float) vh.get(array, i);
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
   918
                assertEquals(x, 1.0f, "failing compareAndExchange float value");
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   919
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   920
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   921
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   922
                float r = (float) vh.compareAndExchangeAcquire(array, i, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   923
                assertEquals(r, 1.0f, "success compareAndExchangeAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   924
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   925
                assertEquals(x, 2.0f, "success compareAndExchangeAcquire float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   926
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   927
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   928
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   929
                float r = (float) vh.compareAndExchangeAcquire(array, i, 1.0f, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   930
                assertEquals(r, 2.0f, "failing compareAndExchangeAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   931
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   932
                assertEquals(x, 2.0f, "failing compareAndExchangeAcquire float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   933
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   934
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   935
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   936
                float r = (float) vh.compareAndExchangeRelease(array, i, 2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   937
                assertEquals(r, 2.0f, "success compareAndExchangeRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   938
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   939
                assertEquals(x, 1.0f, "success compareAndExchangeRelease float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   940
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   941
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   942
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   943
                float r = (float) vh.compareAndExchangeRelease(array, i, 2.0f, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   944
                assertEquals(r, 1.0f, "failing compareAndExchangeRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   945
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   946
                assertEquals(x, 1.0f, "failing compareAndExchangeRelease float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   947
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   948
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   949
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   950
                boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   951
                for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   952
                    success = vh.weakCompareAndSet(array, i, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   953
                }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   954
                assertEquals(success, true, "weakCompareAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   955
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   956
                assertEquals(x, 2.0f, "weakCompareAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   957
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   958
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   959
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   960
                boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   961
                for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   962
                    success = vh.weakCompareAndSetAcquire(array, i, 2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   963
                }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   964
                assertEquals(success, true, "weakCompareAndSetAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   965
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   966
                assertEquals(x, 1.0f, "weakCompareAndSetAcquire float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   967
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   968
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   969
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   970
                boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   971
                for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   972
                    success = vh.weakCompareAndSetRelease(array, i, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   973
                }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   974
                assertEquals(success, true, "weakCompareAndSetRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   975
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   976
                assertEquals(x, 2.0f, "weakCompareAndSetRelease float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   977
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   978
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   979
            {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   980
                boolean success = false;
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   981
                for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   982
                    success = vh.weakCompareAndSetVolatile(array, i, 2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   983
                }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   984
                assertEquals(success, true, "weakCompareAndSetVolatile float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   985
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   986
                assertEquals(x, 1.0f, "weakCompareAndSetVolatile float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   987
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   988
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   989
            // Compare set and get
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   990
            {
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   991
                vh.set(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   992
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   993
                float o = (float) vh.getAndSet(array, i, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   994
                assertEquals(o, 1.0f, "getAndSet float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   995
                float x = (float) vh.get(array, i);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   996
                assertEquals(x, 2.0f, "getAndSet float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   997
            }
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
   998
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
   999
            {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1000
                vh.set(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1001
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1002
                float o = (float) vh.getAndSetAcquire(array, i, 2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1003
                assertEquals(o, 1.0f, "getAndSetAcquire float");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1004
                float x = (float) vh.get(array, i);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1005
                assertEquals(x, 2.0f, "getAndSetAcquire float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1006
            }
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1007
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1008
            {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1009
                vh.set(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1010
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1011
                float o = (float) vh.getAndSetRelease(array, i, 2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1012
                assertEquals(o, 1.0f, "getAndSetRelease float");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1013
                float x = (float) vh.get(array, i);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1014
                assertEquals(x, 2.0f, "getAndSetRelease float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1015
            }
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1016
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1017
            // get and add, add and get
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1018
            {
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1019
                vh.set(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1020
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1021
                float o = (float) vh.getAndAdd(array, i, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1022
                assertEquals(o, 1.0f, "getAndAdd float");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1023
                float c = (float) vh.addAndGet(array, i, 3.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1024
                assertEquals(c, (float)(1.0f + 3.0f + 3.0f), "getAndAdd float value");
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1025
            }
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1026
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1027
            {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1028
                vh.set(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1029
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1030
                float o = (float) vh.getAndAddAcquire(array, i, 2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1031
                assertEquals(o, 1.0f, "getAndAddAcquire float");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1032
                float x = (float) vh.get(array, i);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1033
                assertEquals(x, (float)(1.0f + 2.0f), "getAndAddAcquire float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1034
            }
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1035
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1036
            {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1037
                vh.set(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1038
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1039
                float o = (float) vh.getAndAddRelease(array, i, 2.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1040
                assertEquals(o, 1.0f, "getAndAddReleasefloat");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1041
                float x = (float) vh.get(array, i);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1042
                assertEquals(x, (float)(1.0f + 2.0f), "getAndAddRelease float value");
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1043
            }
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1044
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1045
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1046
    }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1047
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1048
    static void testArrayUnsupported(VarHandle vh) {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1049
        float[] array = new float[10];
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1050
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1051
        int i = 0;
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1052
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1053
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1054
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1055
            float o = (float) vh.getAndBitwiseOr(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1056
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1057
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1058
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1059
            float o = (float) vh.getAndBitwiseOrAcquire(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1060
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1061
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1062
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1063
            float o = (float) vh.getAndBitwiseOrRelease(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1064
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1065
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1066
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1067
            float o = (float) vh.getAndBitwiseAnd(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1068
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1069
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1070
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1071
            float o = (float) vh.getAndBitwiseAndAcquire(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1072
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1073
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1074
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1075
            float o = (float) vh.getAndBitwiseAndRelease(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1076
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1077
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1078
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1079
            float o = (float) vh.getAndBitwiseXor(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1080
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1081
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1082
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1083
            float o = (float) vh.getAndBitwiseXorAcquire(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1084
        });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1085
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1086
        checkUOE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1087
            float o = (float) vh.getAndBitwiseXorRelease(array, i, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1088
        });
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1089
    }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1090
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1091
    static void testArrayIndexOutOfBounds(VarHandle vh) throws Throwable {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1092
        float[] array = new float[10];
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1093
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1094
        for (int i : new int[]{-1, Integer.MIN_VALUE, 10, 11, Integer.MAX_VALUE}) {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1095
            final int ci = i;
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1096
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1097
            checkIOOBE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1098
                float x = (float) vh.get(array, ci);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1099
            });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1100
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1101
            checkIOOBE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1102
                vh.set(array, ci, 1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1103
            });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1104
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1105
            checkIOOBE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1106
                float x = (float) vh.getVolatile(array, ci);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1107
            });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1108
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1109
            checkIOOBE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1110
                vh.setVolatile(array, ci, 1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1111
            });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1112
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1113
            checkIOOBE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1114
                float x = (float) vh.getAcquire(array, ci);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1115
            });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1116
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1117
            checkIOOBE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1118
                vh.setRelease(array, ci, 1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1119
            });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1120
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1121
            checkIOOBE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1122
                float x = (float) vh.getOpaque(array, ci);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1123
            });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1124
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1125
            checkIOOBE(() -> {
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1126
                vh.setOpaque(array, ci, 1.0f);
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1127
            });
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1128
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1129
            checkIOOBE(() -> {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1130
                boolean r = vh.compareAndSet(array, ci, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1131
            });
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1132
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1133
            checkIOOBE(() -> {
39472
6df82f4c63ac 8154737: Rename VarHandle.compareAndExchangeVolatile to VarHandle.compareAndExchange
psandoz
parents: 39471
diff changeset
  1134
                float r = (float) vh.compareAndExchange(array, ci, 2.0f, 1.0f);
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1135
            });
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1136
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1137
            checkIOOBE(() -> {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1138
                float r = (float) vh.compareAndExchangeAcquire(array, ci, 2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1139
            });
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1140
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1141
            checkIOOBE(() -> {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1142
                float r = (float) vh.compareAndExchangeRelease(array, ci, 2.0f, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1143
            });
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1144
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1145
            checkIOOBE(() -> {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1146
                boolean r = vh.weakCompareAndSet(array, ci, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1147
            });
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1148
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1149
            checkIOOBE(() -> {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1150
                boolean r = vh.weakCompareAndSetVolatile(array, ci, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1151
            });
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1152
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1153
            checkIOOBE(() -> {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1154
                boolean r = vh.weakCompareAndSetAcquire(array, ci, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1155
            });
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1156
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1157
            checkIOOBE(() -> {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1158
                boolean r = vh.weakCompareAndSetRelease(array, ci, 1.0f, 2.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1159
            });
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1160
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1161
            checkIOOBE(() -> {
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1162
                float o = (float) vh.getAndSet(array, ci, 1.0f);
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1163
            });
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1164
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1165
            checkIOOBE(() -> {
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1166
                float o = (float) vh.getAndSetAcquire(array, ci, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1167
            });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1168
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1169
            checkIOOBE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1170
                float o = (float) vh.getAndSetRelease(array, ci, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1171
            });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1172
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1173
            checkIOOBE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1174
                float o = (float) vh.getAndAdd(array, ci, 1.0f);
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1175
            });
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1176
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1177
            checkIOOBE(() -> {
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1178
                float o = (float) vh.getAndAddAcquire(array, ci, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1179
            });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1180
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1181
            checkIOOBE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1182
                float o = (float) vh.getAndAddRelease(array, ci, 1.0f);
39471
6622892a347a 8158039: VarHandle float/double field/array access should support CAS/set/add atomics
psandoz
parents: 38429
diff changeset
  1183
            });
40732
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1184
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1185
            checkIOOBE(() -> {
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1186
                float o = (float) vh.addAndGet(array, ci, 1.0f);
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1187
            });
2fd9cf42bb3c 8161444: VarHandles should provide access bitwise atomics
psandoz
parents: 39472
diff changeset
  1188
36934
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1189
        }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1190
    }
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1191
}
590fc47a0aeb 8149644: Integrate VarHandles
psandoz
parents:
diff changeset
  1192