| /* | |
| * Copyright (c) 2015, 2023, Oracle and/or its affiliates. All rights reserved. | |
| * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| * | |
| * This code is free software; you can redistribute it and/or modify it | |
| * under the terms of the GNU General Public License version 2 only, as | |
| * published by the Free Software Foundation. | |
| * | |
| * This code is distributed in the hope that it will be useful, but WITHOUT | |
| * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| * version 2 for more details (a copy is included in the LICENSE file that | |
| * accompanied this code). | |
| * | |
| * You should have received a copy of the GNU General Public License version | |
| * 2 along with this work; if not, write to the Free Software Foundation, | |
| * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| * | |
| * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| * or visit www.oracle.com if you need additional information or have any | |
| * questions. | |
| */ | |
| /* | |
| * @test | |
| * @run testng/othervm -Diters=10 -Xint VarHandleTestAccess$Type$ | |
| * | |
| * @comment Set CompileThresholdScaling to 0.1 so that the warmup loop sets to 2000 iterations | |
| * to hit compilation thresholds | |
| * | |
| * @run testng/othervm -Diters=2000 -XX:CompileThresholdScaling=0.1 -XX:TieredStopAtLevel=1 VarHandleTestAccess$Type$ | |
| * @run testng/othervm -Diters=2000 -XX:CompileThresholdScaling=0.1 VarHandleTestAccess$Type$ | |
| * @run testng/othervm -Diters=2000 -XX:CompileThresholdScaling=0.1 -XX:-TieredCompilation VarHandleTestAccess$Type$ | |
| */ | |
| import org.testng.annotations.BeforeClass; | |
| import org.testng.annotations.DataProvider; | |
| import org.testng.annotations.Test; | |
| import java.lang.invoke.MethodHandles; | |
| import java.lang.invoke.VarHandle; | |
| import java.util.ArrayList; | |
| import java.util.Arrays; | |
| import java.util.List; | |
| import static org.testng.Assert.*; | |
| public class VarHandleTestAccess$Type$ extends VarHandleBaseTest { | |
| static final $type$ static_final_v = $value1$; | |
| static $type$ static_v; | |
| final $type$ final_v = $value1$; | |
| $type$ v; | |
| static final $type$ static_final_v2 = $value1$; | |
| static $type$ static_v2; | |
| final $type$ final_v2 = $value1$; | |
| $type$ v2; | |
| VarHandle vhFinalField; | |
| VarHandle vhField; | |
| VarHandle vhStaticField; | |
| VarHandle vhStaticFinalField; | |
| VarHandle vhArray; | |
| #if[String] | |
| VarHandle vhArrayObject; | |
| #end[String] | |
| VarHandle[] allocate(boolean same) { | |
| List<VarHandle> vhs = new ArrayList<>(); | |
| String postfix = same ? "" : "2"; | |
| VarHandle vh; | |
| try { | |
| vh = MethodHandles.lookup().findVarHandle( | |
| VarHandleTestAccess$Type$.class, "final_v" + postfix, $type$.class); | |
| vhs.add(vh); | |
| vh = MethodHandles.lookup().findVarHandle( | |
| VarHandleTestAccess$Type$.class, "v" + postfix, $type$.class); | |
| vhs.add(vh); | |
| vh = MethodHandles.lookup().findStaticVarHandle( | |
| VarHandleTestAccess$Type$.class, "static_final_v" + postfix, $type$.class); | |
| vhs.add(vh); | |
| vh = MethodHandles.lookup().findStaticVarHandle( | |
| VarHandleTestAccess$Type$.class, "static_v" + postfix, $type$.class); | |
| vhs.add(vh); | |
| if (same) { | |
| vh = MethodHandles.arrayElementVarHandle($type$[].class); | |
| } | |
| else { | |
| #if[String] | |
| vh = MethodHandles.arrayElementVarHandle(int[].class); | |
| #else[String] | |
| vh = MethodHandles.arrayElementVarHandle(String[].class); | |
| #end[String] | |
| } | |
| vhs.add(vh); | |
| } catch (Exception e) { | |
| throw new InternalError(e); | |
| } | |
| return vhs.toArray(new VarHandle[0]); | |
| } | |
| @BeforeClass | |
| public void setup() throws Exception { | |
| vhFinalField = MethodHandles.lookup().findVarHandle( | |
| VarHandleTestAccess$Type$.class, "final_v", $type$.class); | |
| vhField = MethodHandles.lookup().findVarHandle( | |
| VarHandleTestAccess$Type$.class, "v", $type$.class); | |
| vhStaticFinalField = MethodHandles.lookup().findStaticVarHandle( | |
| VarHandleTestAccess$Type$.class, "static_final_v", $type$.class); | |
| vhStaticField = MethodHandles.lookup().findStaticVarHandle( | |
| VarHandleTestAccess$Type$.class, "static_v", $type$.class); | |
| vhArray = MethodHandles.arrayElementVarHandle($type$[].class); | |
| #if[String] | |
| vhArrayObject = MethodHandles.arrayElementVarHandle(Object[].class); | |
| #end[String] | |
| } | |
| @DataProvider | |
| public Object[][] varHandlesProvider() throws Exception { | |
| List<VarHandle> vhs = new ArrayList<>(); | |
| vhs.add(vhField); | |
| vhs.add(vhStaticField); | |
| vhs.add(vhArray); | |
| return vhs.stream().map(tc -> new Object[]{tc}).toArray(Object[][]::new); | |
| } | |
| @Test | |
| public void testEquals() { | |
| VarHandle[] vhs1 = allocate(true); | |
| VarHandle[] vhs2 = allocate(true); | |
| for (int i = 0; i < vhs1.length; i++) { | |
| for (int j = 0; j < vhs1.length; j++) { | |
| if (i != j) { | |
| assertNotEquals(vhs1[i], vhs1[j]); | |
| assertNotEquals(vhs1[i], vhs2[j]); | |
| } | |
| } | |
| } | |
| VarHandle[] vhs3 = allocate(false); | |
| for (int i = 0; i < vhs1.length; i++) { | |
| assertNotEquals(vhs1[i], vhs3[i]); | |
| } | |
| } | |
| @Test(dataProvider = "varHandlesProvider") | |
| public void testIsAccessModeSupported(VarHandle vh) { | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_VOLATILE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_VOLATILE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_ACQUIRE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_RELEASE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_OPAQUE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.SET_OPAQUE)); | |
| #if[CAS] | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_SET)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_ACQUIRE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_RELEASE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_PLAIN)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_ACQUIRE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_RELEASE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET_ACQUIRE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET_RELEASE)); | |
| #else[CAS] | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_SET)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_ACQUIRE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.COMPARE_AND_EXCHANGE_RELEASE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_PLAIN)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_ACQUIRE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.WEAK_COMPARE_AND_SET_RELEASE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET_ACQUIRE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_SET_RELEASE)); | |
| #end[CAS] | |
| #if[AtomicAdd] | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD_ACQUIRE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD_RELEASE)); | |
| #else[AtomicAdd] | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD_ACQUIRE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_ADD_RELEASE)); | |
| #end[AtomicAdd] | |
| #if[Bitwise] | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR_ACQUIRE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR_RELEASE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND_ACQUIRE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND_RELEASE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR_ACQUIRE)); | |
| assertTrue(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR_RELEASE)); | |
| #else[Bitwise] | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR_ACQUIRE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_OR_RELEASE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND_ACQUIRE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_AND_RELEASE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR_ACQUIRE)); | |
| assertFalse(vh.isAccessModeSupported(VarHandle.AccessMode.GET_AND_BITWISE_XOR_RELEASE)); | |
| #end[Bitwise] | |
| } | |
| @DataProvider | |
| public Object[][] typesProvider() throws Exception { | |
| List<Object[]> types = new ArrayList<>(); | |
| types.add(new Object[] {vhField, Arrays.asList(VarHandleTestAccess$Type$.class)}); | |
| types.add(new Object[] {vhStaticField, Arrays.asList()}); | |
| types.add(new Object[] {vhArray, Arrays.asList($type$[].class, int.class)}); | |
| return types.stream().toArray(Object[][]::new); | |
| } | |
| @Test(dataProvider = "typesProvider") | |
| public void testTypes(VarHandle vh, List<Class<?>> pts) { | |
| assertEquals(vh.varType(), $type$.class); | |
| assertEquals(vh.coordinateTypes(), pts); | |
| testTypes(vh); | |
| } | |
| @Test | |
| public void testLookupInstanceToStatic() { | |
| checkIAE("Lookup of static final field to instance final field", () -> { | |
| MethodHandles.lookup().findStaticVarHandle( | |
| VarHandleTestAccess$Type$.class, "final_v", $type$.class); | |
| }); | |
| checkIAE("Lookup of static field to instance field", () -> { | |
| MethodHandles.lookup().findStaticVarHandle( | |
| VarHandleTestAccess$Type$.class, "v", $type$.class); | |
| }); | |
| } | |
| @Test | |
| public void testLookupStaticToInstance() { | |
| checkIAE("Lookup of instance final field to static final field", () -> { | |
| MethodHandles.lookup().findVarHandle( | |
| VarHandleTestAccess$Type$.class, "static_final_v", $type$.class); | |
| }); | |
| checkIAE("Lookup of instance field to static field", () -> { | |
| vhStaticField = MethodHandles.lookup().findVarHandle( | |
| VarHandleTestAccess$Type$.class, "static_v", $type$.class); | |
| }); | |
| } | |
| @DataProvider | |
| public Object[][] accessTestCaseProvider() throws Exception { | |
| List<AccessTestCase<?>> cases = new ArrayList<>(); | |
| cases.add(new VarHandleAccessTestCase("Instance final field", | |
| vhFinalField, vh -> testInstanceFinalField(this, vh))); | |
| cases.add(new VarHandleAccessTestCase("Instance final field unsupported", | |
| vhFinalField, vh -> testInstanceFinalFieldUnsupported(this, vh), | |
| false)); | |
| cases.add(new VarHandleAccessTestCase("Static final field", | |
| vhStaticFinalField, VarHandleTestAccess$Type$::testStaticFinalField)); | |
| cases.add(new VarHandleAccessTestCase("Static final field unsupported", | |
| vhStaticFinalField, VarHandleTestAccess$Type$::testStaticFinalFieldUnsupported, | |
| false)); | |
| cases.add(new VarHandleAccessTestCase("Instance field", | |
| vhField, vh -> testInstanceField(this, vh))); | |
| cases.add(new VarHandleAccessTestCase("Instance field unsupported", | |
| vhField, vh -> testInstanceFieldUnsupported(this, vh), | |
| false)); | |
| cases.add(new VarHandleAccessTestCase("Static field", | |
| vhStaticField, VarHandleTestAccess$Type$::testStaticField)); | |
| cases.add(new VarHandleAccessTestCase("Static field unsupported", | |
| vhStaticField, VarHandleTestAccess$Type$::testStaticFieldUnsupported, | |
| false)); | |
| cases.add(new VarHandleAccessTestCase("Array", | |
| vhArray, VarHandleTestAccess$Type$::testArray)); | |
| #if[String] | |
| cases.add(new VarHandleAccessTestCase("Array Object[]", | |
| vhArrayObject, VarHandleTestAccess$Type$::testArray)); | |
| #end[String] | |
| cases.add(new VarHandleAccessTestCase("Array unsupported", | |
| vhArray, VarHandleTestAccess$Type$::testArrayUnsupported, | |
| false)); | |
| cases.add(new VarHandleAccessTestCase("Array index out of bounds", | |
| vhArray, VarHandleTestAccess$Type$::testArrayIndexOutOfBounds, | |
| false)); | |
| #if[String] | |
| cases.add(new VarHandleAccessTestCase("Array store exception", | |
| vhArrayObject, VarHandleTestAccess$Type$::testArrayStoreException, | |
| false)); | |
| #end[String] | |
| // Work around issue with jtreg summary reporting which truncates | |
| // the String result of Object.toString to 30 characters, hence | |
| // the first dummy argument | |
| return cases.stream().map(tc -> new Object[]{tc.toString(), tc}).toArray(Object[][]::new); | |
| } | |
| @Test(dataProvider = "accessTestCaseProvider") | |
| public <T> void testAccess(String desc, AccessTestCase<T> atc) throws Throwable { | |
| T t = atc.get(); | |
| int iters = atc.requiresLoop() ? ITERS : 1; | |
| for (int c = 0; c < iters; c++) { | |
| atc.testAccess(t); | |
| } | |
| } | |
| static void testInstanceFinalField(VarHandleTestAccess$Type$ recv, VarHandle vh) { | |
| // Plain | |
| { | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "get $type$ value"); | |
| } | |
| // Volatile | |
| { | |
| $type$ x = ($type$) vh.getVolatile(recv); | |
| assertEquals(x, $value1$, "getVolatile $type$ value"); | |
| } | |
| // Lazy | |
| { | |
| $type$ x = ($type$) vh.getAcquire(recv); | |
| assertEquals(x, $value1$, "getRelease $type$ value"); | |
| } | |
| // Opaque | |
| { | |
| $type$ x = ($type$) vh.getOpaque(recv); | |
| assertEquals(x, $value1$, "getOpaque $type$ value"); | |
| } | |
| } | |
| static void testInstanceFinalFieldUnsupported(VarHandleTestAccess$Type$ recv, VarHandle vh) { | |
| checkUOE(() -> { | |
| vh.set(recv, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| vh.setVolatile(recv, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| vh.setRelease(recv, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| vh.setOpaque(recv, $value2$); | |
| }); | |
| #if[!CAS] | |
| checkUOE(() -> { | |
| boolean r = vh.compareAndSet(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchange(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetPlain(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSet(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetAcquire(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetRelease(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSet(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetRelease(recv, $value1$); | |
| }); | |
| #end[CAS] | |
| #if[!AtomicAdd] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAdd(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddRelease(recv, $value1$); | |
| }); | |
| #end[AtomicAdd] | |
| #if[!Bitwise] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOr(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrRelease(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAnd(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndRelease(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXor(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorRelease(recv, $value1$); | |
| }); | |
| #end[Bitwise] | |
| } | |
| static void testStaticFinalField(VarHandle vh) { | |
| // Plain | |
| { | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "get $type$ value"); | |
| } | |
| // Volatile | |
| { | |
| $type$ x = ($type$) vh.getVolatile(); | |
| assertEquals(x, $value1$, "getVolatile $type$ value"); | |
| } | |
| // Lazy | |
| { | |
| $type$ x = ($type$) vh.getAcquire(); | |
| assertEquals(x, $value1$, "getRelease $type$ value"); | |
| } | |
| // Opaque | |
| { | |
| $type$ x = ($type$) vh.getOpaque(); | |
| assertEquals(x, $value1$, "getOpaque $type$ value"); | |
| } | |
| } | |
| static void testStaticFinalFieldUnsupported(VarHandle vh) { | |
| checkUOE(() -> { | |
| vh.set($value2$); | |
| }); | |
| checkUOE(() -> { | |
| vh.setVolatile($value2$); | |
| }); | |
| checkUOE(() -> { | |
| vh.setRelease($value2$); | |
| }); | |
| checkUOE(() -> { | |
| vh.setOpaque($value2$); | |
| }); | |
| #if[!CAS] | |
| checkUOE(() -> { | |
| boolean r = vh.compareAndSet($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchange($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetPlain($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSet($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetAcquire($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetRelease($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSet($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetRelease($value1$); | |
| }); | |
| #end[CAS] | |
| #if[!AtomicAdd] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAdd($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddRelease($value1$); | |
| }); | |
| #end[AtomicAdd] | |
| #if[!Bitwise] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOr($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrRelease($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAnd($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndRelease($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXor($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorRelease($value1$); | |
| }); | |
| #end[Bitwise] | |
| } | |
| static void testInstanceField(VarHandleTestAccess$Type$ recv, VarHandle vh) { | |
| // Plain | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "set $type$ value"); | |
| } | |
| // Volatile | |
| { | |
| vh.setVolatile(recv, $value2$); | |
| $type$ x = ($type$) vh.getVolatile(recv); | |
| assertEquals(x, $value2$, "setVolatile $type$ value"); | |
| } | |
| // Lazy | |
| { | |
| vh.setRelease(recv, $value1$); | |
| $type$ x = ($type$) vh.getAcquire(recv); | |
| assertEquals(x, $value1$, "setRelease $type$ value"); | |
| } | |
| // Opaque | |
| { | |
| vh.setOpaque(recv, $value2$); | |
| $type$ x = ($type$) vh.getOpaque(recv); | |
| assertEquals(x, $value2$, "setOpaque $type$ value"); | |
| } | |
| #if[CAS] | |
| vh.set(recv, $value1$); | |
| // Compare | |
| { | |
| boolean r = vh.compareAndSet(recv, $value1$, $value2$); | |
| assertEquals(r, true, "success compareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "success compareAndSet $type$ value"); | |
| } | |
| { | |
| boolean r = vh.compareAndSet(recv, $value1$, $value3$); | |
| assertEquals(r, false, "failing compareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "failing compareAndSet $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchange(recv, $value2$, $value1$); | |
| assertEquals(r, $value2$, "success compareAndExchange $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "success compareAndExchange $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchange(recv, $value2$, $value3$); | |
| assertEquals(r, $value1$, "failing compareAndExchange $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "failing compareAndExchange $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire(recv, $value1$, $value2$); | |
| assertEquals(r, $value1$, "success compareAndExchangeAcquire $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "success compareAndExchangeAcquire $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire(recv, $value1$, $value3$); | |
| assertEquals(r, $value2$, "failing compareAndExchangeAcquire $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "failing compareAndExchangeAcquire $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease(recv, $value2$, $value1$); | |
| assertEquals(r, $value2$, "success compareAndExchangeRelease $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "success compareAndExchangeRelease $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease(recv, $value2$, $value3$); | |
| assertEquals(r, $value1$, "failing compareAndExchangeRelease $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "failing compareAndExchangeRelease $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSetPlain(recv, $value1$, $value2$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSetPlain $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "success weakCompareAndSetPlain $type$ value"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSetPlain(recv, $value1$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSetPlain $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "failing weakCompareAndSetPlain $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSetAcquire(recv, $value2$, $value1$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSetAcquire $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "success weakCompareAndSetAcquire $type$"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSetAcquire(recv, $value2$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSetAcquire $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "failing weakCompareAndSetAcquire $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSetRelease(recv, $value1$, $value2$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSetRelease $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "success weakCompareAndSetRelease $type$"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSetRelease(recv, $value1$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSetRelease $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "failing weakCompareAndSetRelease $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSet(recv, $value2$, $value1$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "success weakCompareAndSet $type$ value"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSet(recv, $value2$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value1$, "failing weakCompareAndSet $type$ value"); | |
| } | |
| // Compare set and get | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndSet(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndSet $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "getAndSet $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndSetAcquire(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndSetAcquire $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "getAndSetAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndSetRelease(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndSetRelease $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, $value2$, "getAndSetRelease $type$ value"); | |
| } | |
| #end[CAS] | |
| #if[AtomicAdd] | |
| // get and add, add and get | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndAdd(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndAdd $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ + $value2$), "getAndAdd $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndAddAcquire(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndAddAcquire $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ + $value2$), "getAndAddAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndAddRelease(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndAddRelease$type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ + $value2$), "getAndAddRelease $type$ value"); | |
| } | |
| #end[AtomicAdd] | |
| #if[Bitwise] | |
| // get and bitwise or | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseOr(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseOr $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ | $value2$), "getAndBitwiseOr $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseOrAcquire(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseOrAcquire $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ | $value2$), "getAndBitwiseOrAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseOrRelease(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseOrRelease $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ | $value2$), "getAndBitwiseOrRelease $type$ value"); | |
| } | |
| // get and bitwise and | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseAnd(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseAnd $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ & $value2$), "getAndBitwiseAnd $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseAndAcquire(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseAndAcquire $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ & $value2$), "getAndBitwiseAndAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseAndRelease(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseAndRelease $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ & $value2$), "getAndBitwiseAndRelease $type$ value"); | |
| } | |
| // get and bitwise xor | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseXor(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseXor $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ ^ $value2$), "getAndBitwiseXor $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseXorAcquire(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseXorAcquire $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ ^ $value2$), "getAndBitwiseXorAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(recv, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseXorRelease(recv, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseXorRelease $type$"); | |
| $type$ x = ($type$) vh.get(recv); | |
| assertEquals(x, ($type$)($value1$ ^ $value2$), "getAndBitwiseXorRelease $type$ value"); | |
| } | |
| #end[Bitwise] | |
| } | |
| static void testInstanceFieldUnsupported(VarHandleTestAccess$Type$ recv, VarHandle vh) { | |
| #if[!CAS] | |
| checkUOE(() -> { | |
| boolean r = vh.compareAndSet(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchange(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetPlain(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSet(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetAcquire(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetRelease(recv, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSet(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetRelease(recv, $value1$); | |
| }); | |
| #end[CAS] | |
| #if[!AtomicAdd] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAdd(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddRelease(recv, $value1$); | |
| }); | |
| #end[AtomicAdd] | |
| #if[!Bitwise] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOr(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrRelease(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAnd(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndRelease(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXor(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorAcquire(recv, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorRelease(recv, $value1$); | |
| }); | |
| #end[Bitwise] | |
| } | |
| static void testStaticField(VarHandle vh) { | |
| // Plain | |
| { | |
| vh.set($value1$); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "set $type$ value"); | |
| } | |
| // Volatile | |
| { | |
| vh.setVolatile($value2$); | |
| $type$ x = ($type$) vh.getVolatile(); | |
| assertEquals(x, $value2$, "setVolatile $type$ value"); | |
| } | |
| // Lazy | |
| { | |
| vh.setRelease($value1$); | |
| $type$ x = ($type$) vh.getAcquire(); | |
| assertEquals(x, $value1$, "setRelease $type$ value"); | |
| } | |
| // Opaque | |
| { | |
| vh.setOpaque($value2$); | |
| $type$ x = ($type$) vh.getOpaque(); | |
| assertEquals(x, $value2$, "setOpaque $type$ value"); | |
| } | |
| #if[CAS] | |
| vh.set($value1$); | |
| // Compare | |
| { | |
| boolean r = vh.compareAndSet($value1$, $value2$); | |
| assertEquals(r, true, "success compareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "success compareAndSet $type$ value"); | |
| } | |
| { | |
| boolean r = vh.compareAndSet($value1$, $value3$); | |
| assertEquals(r, false, "failing compareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "failing compareAndSet $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchange($value2$, $value1$); | |
| assertEquals(r, $value2$, "success compareAndExchange $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "success compareAndExchange $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchange($value2$, $value3$); | |
| assertEquals(r, $value1$, "failing compareAndExchange $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "failing compareAndExchange $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire($value1$, $value2$); | |
| assertEquals(r, $value1$, "success compareAndExchangeAcquire $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "success compareAndExchangeAcquire $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire($value1$, $value3$); | |
| assertEquals(r, $value2$, "failing compareAndExchangeAcquire $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "failing compareAndExchangeAcquire $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease($value2$, $value1$); | |
| assertEquals(r, $value2$, "success compareAndExchangeRelease $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "success compareAndExchangeRelease $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease($value2$, $value3$); | |
| assertEquals(r, $value1$, "failing compareAndExchangeRelease $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "failing compareAndExchangeRelease $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSetPlain($value1$, $value2$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSetPlain $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "success weakCompareAndSetPlain $type$ value"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSetPlain($value1$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSetPlain $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "failing weakCompareAndSetPlain $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSetAcquire($value2$, $value1$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSetAcquire $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "success weakCompareAndSetAcquire $type$"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSetAcquire($value2$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSetAcquire $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "failing weakCompareAndSetAcquire $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSetRelease($value1$, $value2$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSetRelease $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "success weakCompareAndSetRelease $type$"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSetRelease($value1$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSetRelease $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "failing weakCompareAndSetRelease $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSet($value2$, $value1$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "success weakCompareAndSet $type$"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSet($value2$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value1$, "failing weakCompareAndSet $type$ value"); | |
| } | |
| // Compare set and get | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndSet($value2$); | |
| assertEquals(o, $value1$, "getAndSet $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "getAndSet $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndSetAcquire($value2$); | |
| assertEquals(o, $value1$, "getAndSetAcquire $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "getAndSetAcquire $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndSetRelease($value2$); | |
| assertEquals(o, $value1$, "getAndSetRelease $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, $value2$, "getAndSetRelease $type$ value"); | |
| } | |
| #end[CAS] | |
| #if[AtomicAdd] | |
| // get and add, add and get | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndAdd($value2$); | |
| assertEquals(o, $value1$, "getAndAdd $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ + $value2$), "getAndAdd $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndAddAcquire($value2$); | |
| assertEquals(o, $value1$, "getAndAddAcquire $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ + $value2$), "getAndAddAcquire $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndAddRelease($value2$); | |
| assertEquals(o, $value1$, "getAndAddRelease$type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ + $value2$), "getAndAddRelease $type$ value"); | |
| } | |
| #end[AtomicAdd] | |
| #if[Bitwise] | |
| // get and bitwise or | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseOr($value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseOr $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ | $value2$), "getAndBitwiseOr $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseOrAcquire($value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseOrAcquire $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ | $value2$), "getAndBitwiseOrAcquire $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseOrRelease($value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseOrRelease $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ | $value2$), "getAndBitwiseOrRelease $type$ value"); | |
| } | |
| // get and bitwise and | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseAnd($value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseAnd $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ & $value2$), "getAndBitwiseAnd $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseAndAcquire($value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseAndAcquire $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ & $value2$), "getAndBitwiseAndAcquire $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseAndRelease($value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseAndRelease $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ & $value2$), "getAndBitwiseAndRelease $type$ value"); | |
| } | |
| // get and bitwise xor | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseXor($value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseXor $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ ^ $value2$), "getAndBitwiseXor $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseXorAcquire($value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseXorAcquire $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ ^ $value2$), "getAndBitwiseXorAcquire $type$ value"); | |
| } | |
| { | |
| vh.set($value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseXorRelease($value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseXorRelease $type$"); | |
| $type$ x = ($type$) vh.get(); | |
| assertEquals(x, ($type$)($value1$ ^ $value2$), "getAndBitwiseXorRelease $type$ value"); | |
| } | |
| #end[Bitwise] | |
| } | |
| static void testStaticFieldUnsupported(VarHandle vh) { | |
| #if[!CAS] | |
| checkUOE(() -> { | |
| boolean r = vh.compareAndSet($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchange($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetPlain($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSet($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetAcquire($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetRelease($value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSet($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetRelease($value1$); | |
| }); | |
| #end[CAS] | |
| #if[!AtomicAdd] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAdd($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddRelease($value1$); | |
| }); | |
| #end[AtomicAdd] | |
| #if[!Bitwise] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOr($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrRelease($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAnd($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndRelease($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXor($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorAcquire($value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorRelease($value1$); | |
| }); | |
| #end[Bitwise] | |
| } | |
| static void testArray(VarHandle vh) { | |
| $type$[] array = new $type$[10]; | |
| for (int i = 0; i < array.length; i++) { | |
| // Plain | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value1$, "get $type$ value"); | |
| } | |
| // Volatile | |
| { | |
| vh.setVolatile(array, i, $value2$); | |
| $type$ x = ($type$) vh.getVolatile(array, i); | |
| assertEquals(x, $value2$, "setVolatile $type$ value"); | |
| } | |
| // Lazy | |
| { | |
| vh.setRelease(array, i, $value1$); | |
| $type$ x = ($type$) vh.getAcquire(array, i); | |
| assertEquals(x, $value1$, "setRelease $type$ value"); | |
| } | |
| // Opaque | |
| { | |
| vh.setOpaque(array, i, $value2$); | |
| $type$ x = ($type$) vh.getOpaque(array, i); | |
| assertEquals(x, $value2$, "setOpaque $type$ value"); | |
| } | |
| #if[CAS] | |
| vh.set(array, i, $value1$); | |
| // Compare | |
| { | |
| boolean r = vh.compareAndSet(array, i, $value1$, $value2$); | |
| assertEquals(r, true, "success compareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "success compareAndSet $type$ value"); | |
| } | |
| { | |
| boolean r = vh.compareAndSet(array, i, $value1$, $value3$); | |
| assertEquals(r, false, "failing compareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "failing compareAndSet $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchange(array, i, $value2$, $value1$); | |
| assertEquals(r, $value2$, "success compareAndExchange $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value1$, "success compareAndExchange $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchange(array, i, $value2$, $value3$); | |
| assertEquals(r, $value1$, "failing compareAndExchange $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value1$, "failing compareAndExchange $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire(array, i, $value1$, $value2$); | |
| assertEquals(r, $value1$, "success compareAndExchangeAcquire $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "success compareAndExchangeAcquire $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire(array, i, $value1$, $value3$); | |
| assertEquals(r, $value2$, "failing compareAndExchangeAcquire $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "failing compareAndExchangeAcquire $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease(array, i, $value2$, $value1$); | |
| assertEquals(r, $value2$, "success compareAndExchangeRelease $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value1$, "success compareAndExchangeRelease $type$ value"); | |
| } | |
| { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease(array, i, $value2$, $value3$); | |
| assertEquals(r, $value1$, "failing compareAndExchangeRelease $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value1$, "failing compareAndExchangeRelease $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSetPlain(array, i, $value1$, $value2$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSetPlain $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "success weakCompareAndSetPlain $type$ value"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSetPlain(array, i, $value1$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSetPlain $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "failing weakCompareAndSetPlain $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSetAcquire(array, i, $value2$, $value1$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSetAcquire $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value1$, "success weakCompareAndSetAcquire $type$"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSetAcquire(array, i, $value2$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSetAcquire $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value1$, "failing weakCompareAndSetAcquire $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSetRelease(array, i, $value1$, $value2$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSetRelease $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "success weakCompareAndSetRelease $type$"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSetRelease(array, i, $value1$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSetRelease $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "failing weakCompareAndSetRelease $type$ value"); | |
| } | |
| { | |
| boolean success = false; | |
| for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { | |
| success = vh.weakCompareAndSet(array, i, $value2$, $value1$); | |
| if (!success) weakDelay(); | |
| } | |
| assertEquals(success, true, "success weakCompareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value1$, "success weakCompareAndSet $type$"); | |
| } | |
| { | |
| boolean success = vh.weakCompareAndSet(array, i, $value2$, $value3$); | |
| assertEquals(success, false, "failing weakCompareAndSet $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value1$, "failing weakCompareAndSet $type$ value"); | |
| } | |
| // Compare set and get | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndSet(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndSet $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "getAndSet $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndSetAcquire(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndSetAcquire $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "getAndSetAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndSetRelease(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndSetRelease $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, $value2$, "getAndSetRelease $type$ value"); | |
| } | |
| #end[CAS] | |
| #if[AtomicAdd] | |
| // get and add, add and get | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndAdd(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndAdd $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ + $value2$), "getAndAdd $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndAddAcquire(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndAddAcquire $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ + $value2$), "getAndAddAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndAddRelease(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndAddRelease$type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ + $value2$), "getAndAddRelease $type$ value"); | |
| } | |
| #end[AtomicAdd] | |
| #if[Bitwise] | |
| // get and bitwise or | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseOr(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseOr $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ | $value2$), "getAndBitwiseOr $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseOrAcquire $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ | $value2$), "getAndBitwiseOrAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseOrRelease(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseOrRelease $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ | $value2$), "getAndBitwiseOrRelease $type$ value"); | |
| } | |
| // get and bitwise and | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseAnd(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseAnd $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ & $value2$), "getAndBitwiseAnd $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseAndAcquire $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ & $value2$), "getAndBitwiseAndAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseAndRelease(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseAndRelease $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ & $value2$), "getAndBitwiseAndRelease $type$ value"); | |
| } | |
| // get and bitwise xor | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseXor(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseXor $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ ^ $value2$), "getAndBitwiseXor $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseXorAcquire $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ ^ $value2$), "getAndBitwiseXorAcquire $type$ value"); | |
| } | |
| { | |
| vh.set(array, i, $value1$); | |
| $type$ o = ($type$) vh.getAndBitwiseXorRelease(array, i, $value2$); | |
| assertEquals(o, $value1$, "getAndBitwiseXorRelease $type$"); | |
| $type$ x = ($type$) vh.get(array, i); | |
| assertEquals(x, ($type$)($value1$ ^ $value2$), "getAndBitwiseXorRelease $type$ value"); | |
| } | |
| #end[Bitwise] | |
| } | |
| } | |
| static void testArrayUnsupported(VarHandle vh) { | |
| $type$[] array = new $type$[10]; | |
| int i = 0; | |
| #if[!CAS] | |
| checkUOE(() -> { | |
| boolean r = vh.compareAndSet(array, i, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchange(array, i, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire(array, i, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease(array, i, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetPlain(array, i, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSet(array, i, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetAcquire(array, i, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| boolean r = vh.weakCompareAndSetRelease(array, i, $value1$, $value2$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSet(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetAcquire(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ r = ($type$) vh.getAndSetRelease(array, i, $value1$); | |
| }); | |
| #end[CAS] | |
| #if[!AtomicAdd] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAdd(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddAcquire(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndAddRelease(array, i, $value1$); | |
| }); | |
| #end[AtomicAdd] | |
| #if[!Bitwise] | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOr(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrRelease(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAnd(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndRelease(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXor(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, i, $value1$); | |
| }); | |
| checkUOE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorRelease(array, i, $value1$); | |
| }); | |
| #end[Bitwise] | |
| } | |
| static void testArrayIndexOutOfBounds(VarHandle vh) throws Throwable { | |
| $type$[] array = new $type$[10]; | |
| for (int i : new int[]{-1, Integer.MIN_VALUE, 10, 11, Integer.MAX_VALUE}) { | |
| final int ci = i; | |
| checkAIOOBE(() -> { | |
| $type$ x = ($type$) vh.get(array, ci); | |
| }); | |
| checkAIOOBE(() -> { | |
| vh.set(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ x = ($type$) vh.getVolatile(array, ci); | |
| }); | |
| checkAIOOBE(() -> { | |
| vh.setVolatile(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ x = ($type$) vh.getAcquire(array, ci); | |
| }); | |
| checkAIOOBE(() -> { | |
| vh.setRelease(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ x = ($type$) vh.getOpaque(array, ci); | |
| }); | |
| checkAIOOBE(() -> { | |
| vh.setOpaque(array, ci, $value1$); | |
| }); | |
| #if[CAS] | |
| checkAIOOBE(() -> { | |
| boolean r = vh.compareAndSet(array, ci, $value1$, $value2$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchange(array, ci, $value2$, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeAcquire(array, ci, $value2$, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ r = ($type$) vh.compareAndExchangeRelease(array, ci, $value2$, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| boolean r = vh.weakCompareAndSetPlain(array, ci, $value1$, $value2$); | |
| }); | |
| checkAIOOBE(() -> { | |
| boolean r = vh.weakCompareAndSet(array, ci, $value1$, $value2$); | |
| }); | |
| checkAIOOBE(() -> { | |
| boolean r = vh.weakCompareAndSetAcquire(array, ci, $value1$, $value2$); | |
| }); | |
| checkAIOOBE(() -> { | |
| boolean r = vh.weakCompareAndSetRelease(array, ci, $value1$, $value2$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndSet(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndSetAcquire(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndSetRelease(array, ci, $value1$); | |
| }); | |
| #end[CAS] | |
| #if[AtomicAdd] | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndAdd(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndAddAcquire(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndAddRelease(array, ci, $value1$); | |
| }); | |
| #end[AtomicAdd] | |
| #if[Bitwise] | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOr(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrAcquire(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseOrRelease(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAnd(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndAcquire(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseAndRelease(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXor(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorAcquire(array, ci, $value1$); | |
| }); | |
| checkAIOOBE(() -> { | |
| $type$ o = ($type$) vh.getAndBitwiseXorRelease(array, ci, $value1$); | |
| }); | |
| #end[Bitwise] | |
| } | |
| } | |
| #if[String] | |
| static void testArrayStoreException(VarHandle vh) throws Throwable { | |
| Object[] array = new $type$[10]; | |
| Arrays.fill(array, $value1$); | |
| Object value = new Object(); | |
| // Set | |
| checkASE(() -> { | |
| vh.set(array, 0, value); | |
| }); | |
| // SetVolatile | |
| checkASE(() -> { | |
| vh.setVolatile(array, 0, value); | |
| }); | |
| // SetOpaque | |
| checkASE(() -> { | |
| vh.setOpaque(array, 0, value); | |
| }); | |
| // SetRelease | |
| checkASE(() -> { | |
| vh.setRelease(array, 0, value); | |
| }); | |
| // CompareAndSet | |
| checkASE(() -> { // receiver reference class | |
| boolean r = vh.compareAndSet(array, 0, $value1$, value); | |
| }); | |
| // WeakCompareAndSet | |
| checkASE(() -> { // receiver reference class | |
| boolean r = vh.weakCompareAndSetPlain(array, 0, $value1$, value); | |
| }); | |
| // WeakCompareAndSetVolatile | |
| checkASE(() -> { // receiver reference class | |
| boolean r = vh.weakCompareAndSet(array, 0, $value1$, value); | |
| }); | |
| // WeakCompareAndSetAcquire | |
| checkASE(() -> { // receiver reference class | |
| boolean r = vh.weakCompareAndSetAcquire(array, 0, $value1$, value); | |
| }); | |
| // WeakCompareAndSetRelease | |
| checkASE(() -> { // receiver reference class | |
| boolean r = vh.weakCompareAndSetRelease(array, 0, $value1$, value); | |
| }); | |
| // CompareAndExchange | |
| checkASE(() -> { // receiver reference class | |
| $type$ x = ($type$) vh.compareAndExchange(array, 0, $value1$, value); | |
| }); | |
| // CompareAndExchangeAcquire | |
| checkASE(() -> { // receiver reference class | |
| $type$ x = ($type$) vh.compareAndExchangeAcquire(array, 0, $value1$, value); | |
| }); | |
| // CompareAndExchangeRelease | |
| checkASE(() -> { // receiver reference class | |
| $type$ x = ($type$) vh.compareAndExchangeRelease(array, 0, $value1$, value); | |
| }); | |
| // GetAndSet | |
| checkASE(() -> { // receiver reference class | |
| $type$ x = ($type$) vh.getAndSet(array, 0, value); | |
| }); | |
| // GetAndSetAcquire | |
| checkASE(() -> { // receiver reference class | |
| $type$ x = ($type$) vh.getAndSetAcquire(array, 0, value); | |
| }); | |
| // GetAndSetRelease | |
| checkASE(() -> { // receiver reference class | |
| $type$ x = ($type$) vh.getAndSetRelease(array, 0, value); | |
| }); | |
| } | |
| #end[String] | |
| } | |