--- /dev/null 2019-06-08 15:31:03.340073587 -0400 +++ new/test/jdk/java/lang/invoke/VarHandles/VarHandleTestMethodHandleAccessPoint.java 2019-06-13 11:00:25.961729096 -0400 @@ -0,0 +1,717 @@ +/* + * Copyright (c) 2015, 2018, 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. + */ + +// -- This file was mechanically generated: Do not edit! -- // + +/* + * @test + * @run testng/othervm -XX:+EnableValhalla -Diters=2000 VarHandleTestMethodHandleAccessPoint + */ + +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 VarHandleTestMethodHandleAccessPoint extends VarHandleBaseTest { + static final Point static_final_v = Point.getInstance(1,1); + + static Point static_v; + + final Point final_v = Point.getInstance(1,1); + + Point v; + + VarHandle vhFinalField; + + VarHandle vhField; + + VarHandle vhStaticField; + + VarHandle vhStaticFinalField; + + VarHandle vhArray; + + VarHandle vhValueTypeField; + + @BeforeClass + public void setup() throws Exception { + vhFinalField = MethodHandles.lookup().findVarHandle( + VarHandleTestMethodHandleAccessPoint.class, "final_v", Point.class); + + vhField = MethodHandles.lookup().findVarHandle( + VarHandleTestMethodHandleAccessPoint.class, "v", Point.class); + + vhStaticFinalField = MethodHandles.lookup().findStaticVarHandle( + VarHandleTestMethodHandleAccessPoint.class, "static_final_v", Point.class); + + vhStaticField = MethodHandles.lookup().findStaticVarHandle( + VarHandleTestMethodHandleAccessPoint.class, "static_v", Point.class); + + vhArray = MethodHandles.arrayElementVarHandle(Point[].class); + + vhValueTypeField = MethodHandles.lookup().findVarHandle( + Value.class, "Point_v", Point.class); + } + + + @DataProvider + public Object[][] accessTestCaseProvider() throws Exception { + List> cases = new ArrayList<>(); + + for (VarHandleToMethodHandle f : VarHandleToMethodHandle.values()) { + cases.add(new MethodHandleAccessTestCase("Instance field", + vhField, f, hs -> testInstanceField(this, hs))); + cases.add(new MethodHandleAccessTestCase("Instance field unsupported", + vhField, f, hs -> testInstanceFieldUnsupported(this, hs), + false)); + + cases.add(new MethodHandleAccessTestCase("Static field", + vhStaticField, f, VarHandleTestMethodHandleAccessPoint::testStaticField)); + cases.add(new MethodHandleAccessTestCase("Static field unsupported", + vhStaticField, f, VarHandleTestMethodHandleAccessPoint::testStaticFieldUnsupported, + false)); + + cases.add(new MethodHandleAccessTestCase("Array", + vhArray, f, VarHandleTestMethodHandleAccessPoint::testArray)); + cases.add(new MethodHandleAccessTestCase("Array unsupported", + vhArray, f, VarHandleTestMethodHandleAccessPoint::testArrayUnsupported, + false)); + cases.add(new MethodHandleAccessTestCase("Array index out of bounds", + vhArray, f, VarHandleTestMethodHandleAccessPoint::testArrayIndexOutOfBounds, + false)); + cases.add(new MethodHandleAccessTestCase("Value type field", + vhValueTypeField, f, hs -> testValueTypeField(Value.getInstance(), hs))); + cases.add(new MethodHandleAccessTestCase("Value type field unsupported", + vhValueTypeField, f, hs -> testValueTypeFieldUnsupported(Value.getInstance(), hs), + false)); + } + + // 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 void testAccess(String desc, AccessTestCase 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 testInstanceField(VarHandleTestMethodHandleAccessPoint recv, Handles hs) throws Throwable { + // Plain + { + hs.get(TestAccessMode.SET).invokeExact(recv, Point.getInstance(1,1)); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(1,1), "set Point value"); + } + + + // Volatile + { + hs.get(TestAccessMode.SET_VOLATILE).invokeExact(recv, Point.getInstance(2,2)); + Point x = (Point) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(recv); + assertEquals(x, Point.getInstance(2,2), "setVolatile Point value"); + } + + // Lazy + { + hs.get(TestAccessMode.SET_RELEASE).invokeExact(recv, Point.getInstance(1,1)); + Point x = (Point) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(recv); + assertEquals(x, Point.getInstance(1,1), "setRelease Point value"); + } + + // Opaque + { + hs.get(TestAccessMode.SET_OPAQUE).invokeExact(recv, Point.getInstance(2,2)); + Point x = (Point) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(recv); + assertEquals(x, Point.getInstance(2,2), "setOpaque Point value"); + } + + hs.get(TestAccessMode.SET).invokeExact(recv, Point.getInstance(1,1)); + + // Compare + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(recv, Point.getInstance(1,1), Point.getInstance(2,2)); + assertEquals(r, true, "success compareAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(2,2), "success compareAndSet Point value"); + } + + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(recv, Point.getInstance(1,1), Point.getInstance(3,3)); + assertEquals(r, false, "failing compareAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(2,2), "failing compareAndSet Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE).invokeExact(recv, Point.getInstance(2,2), Point.getInstance(1,1)); + assertEquals(r, Point.getInstance(2,2), "success compareAndExchange Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(1,1), "success compareAndExchange Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE).invokeExact(recv, Point.getInstance(2,2), Point.getInstance(3,3)); + assertEquals(r, Point.getInstance(1,1), "failing compareAndExchange Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(1,1), "failing compareAndExchange Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(recv, Point.getInstance(1,1), Point.getInstance(2,2)); + assertEquals(r, Point.getInstance(1,1), "success compareAndExchangeAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(2,2), "success compareAndExchangeAcquire Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(recv, Point.getInstance(1,1), Point.getInstance(3,3)); + assertEquals(r, Point.getInstance(2,2), "failing compareAndExchangeAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(2,2), "failing compareAndExchangeAcquire Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(recv, Point.getInstance(2,2), Point.getInstance(1,1)); + assertEquals(r, Point.getInstance(2,2), "success compareAndExchangeRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(1,1), "success compareAndExchangeRelease Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(recv, Point.getInstance(2,2), Point.getInstance(3,3)); + assertEquals(r, Point.getInstance(1,1), "failing compareAndExchangeRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(1,1), "failing compareAndExchangeRelease Point value"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_PLAIN).invokeExact(recv, Point.getInstance(1,1), Point.getInstance(2,2)); + } + assertEquals(success, true, "weakCompareAndSetPlain Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(2,2), "weakCompareAndSetPlain Point value"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact(recv, Point.getInstance(2,2), Point.getInstance(1,1)); + } + assertEquals(success, true, "weakCompareAndSetAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(1,1), "weakCompareAndSetAcquire Point"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact(recv, Point.getInstance(1,1), Point.getInstance(2,2)); + } + assertEquals(success, true, "weakCompareAndSetRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(2,2), "weakCompareAndSetRelease Point"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(recv, Point.getInstance(2,2), Point.getInstance(1,1)); + } + assertEquals(success, true, "weakCompareAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(1,1), "weakCompareAndSet Point"); + } + + // Compare set and get + { + Point o = (Point) hs.get(TestAccessMode.GET_AND_SET).invokeExact(recv, Point.getInstance(2,2)); + assertEquals(o, Point.getInstance(1,1), "getAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(2,2), "getAndSet Point value"); + } + + + } + + static void testInstanceFieldUnsupported(VarHandleTestMethodHandleAccessPoint recv, Handles hs) throws Throwable { + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) { + checkUOE(am, () -> { + Point r = (Point) hs.get(am).invokeExact(recv, Point.getInstance(1,1)); + }); + } + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_BITWISE)) { + checkUOE(am, () -> { + Point r = (Point) hs.get(am).invokeExact(recv, Point.getInstance(1,1)); + }); + } + } + + static void testValueTypeField(Value recv, Handles hs) throws Throwable { + // Plain + { + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, Point.getInstance(1,1), "get Point value"); + } + } + + static void testValueTypeFieldUnsupported(Value recv, Handles hs) throws Throwable { + // Plain + for (TestAccessMode am : testAccessModesOfType(TestAccessType.SET)) { + checkUOE(am, () -> { + hs.get(am).invokeExact(recv, Point.getInstance(1,1)); + }); + } + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) { + checkUOE(am, () -> { + Point r = (Point) hs.get(am).invokeExact(recv, Point.getInstance(1,1)); + }); + } + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_BITWISE)) { + checkUOE(am, () -> { + Point r = (Point) hs.get(am).invokeExact(recv, Point.getInstance(1,1)); + }); + } + } + + static void testStaticField(Handles hs) throws Throwable { + // Plain + { + hs.get(TestAccessMode.SET).invokeExact(Point.getInstance(1,1)); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(1,1), "set Point value"); + } + + + // Volatile + { + hs.get(TestAccessMode.SET_VOLATILE).invokeExact(Point.getInstance(2,2)); + Point x = (Point) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "setVolatile Point value"); + } + + // Lazy + { + hs.get(TestAccessMode.SET_RELEASE).invokeExact(Point.getInstance(1,1)); + Point x = (Point) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(); + assertEquals(x, Point.getInstance(1,1), "setRelease Point value"); + } + + // Opaque + { + hs.get(TestAccessMode.SET_OPAQUE).invokeExact(Point.getInstance(2,2)); + Point x = (Point) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "setOpaque Point value"); + } + + hs.get(TestAccessMode.SET).invokeExact(Point.getInstance(1,1)); + + // Compare + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(Point.getInstance(1,1), Point.getInstance(2,2)); + assertEquals(r, true, "success compareAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "success compareAndSet Point value"); + } + + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(Point.getInstance(1,1), Point.getInstance(3,3)); + assertEquals(r, false, "failing compareAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "failing compareAndSet Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE).invokeExact(Point.getInstance(2,2), Point.getInstance(1,1)); + assertEquals(r, Point.getInstance(2,2), "success compareAndExchange Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(1,1), "success compareAndExchange Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE).invokeExact(Point.getInstance(2,2), Point.getInstance(3,3)); + assertEquals(r, Point.getInstance(1,1), "failing compareAndExchange Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(1,1), "failing compareAndExchange Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(Point.getInstance(1,1), Point.getInstance(2,2)); + assertEquals(r, Point.getInstance(1,1), "success compareAndExchangeAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "success compareAndExchangeAcquire Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(Point.getInstance(1,1), Point.getInstance(3,3)); + assertEquals(r, Point.getInstance(2,2), "failing compareAndExchangeAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "failing compareAndExchangeAcquire Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(Point.getInstance(2,2), Point.getInstance(1,1)); + assertEquals(r, Point.getInstance(2,2), "success compareAndExchangeRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(1,1), "success compareAndExchangeRelease Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(Point.getInstance(2,2), Point.getInstance(3,3)); + assertEquals(r, Point.getInstance(1,1), "failing compareAndExchangeRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(1,1), "failing compareAndExchangeRelease Point value"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_PLAIN).invokeExact(Point.getInstance(1,1), Point.getInstance(2,2)); + } + assertEquals(success, true, "weakCompareAndSetPlain Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "weakCompareAndSetPlain Point value"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact(Point.getInstance(2,2), Point.getInstance(1,1)); + } + assertEquals(success, true, "weakCompareAndSetAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(1,1), "weakCompareAndSetAcquire Point"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact(Point.getInstance(1,1), Point.getInstance(2,2)); + } + assertEquals(success, true, "weakCompareAndSetRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "weakCompareAndSetRelease Point"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(Point.getInstance(2,2), Point.getInstance(1,1)); + } + assertEquals(success, true, "weakCompareAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(1,1), "weakCompareAndSet Point"); + } + + // Compare set and get + { + hs.get(TestAccessMode.SET).invokeExact(Point.getInstance(1,1)); + + Point o = (Point) hs.get(TestAccessMode.GET_AND_SET).invokeExact(Point.getInstance(2,2)); + assertEquals(o, Point.getInstance(1,1), "getAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "getAndSet Point value"); + } + + // Compare set and get + { + hs.get(TestAccessMode.SET).invokeExact(Point.getInstance(1,1)); + + Point o = (Point) hs.get(TestAccessMode.GET_AND_SET_ACQUIRE).invokeExact(Point.getInstance(2,2)); + assertEquals(o, Point.getInstance(1,1), "getAndSetAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "getAndSetAcquire Point value"); + } + + // Compare set and get + { + hs.get(TestAccessMode.SET).invokeExact(Point.getInstance(1,1)); + + Point o = (Point) hs.get(TestAccessMode.GET_AND_SET_RELEASE).invokeExact(Point.getInstance(2,2)); + assertEquals(o, Point.getInstance(1,1), "getAndSetRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, Point.getInstance(2,2), "getAndSetRelease Point value"); + } + + + } + + static void testStaticFieldUnsupported(Handles hs) throws Throwable { + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) { + checkUOE(am, () -> { + Point r = (Point) hs.get(am).invokeExact(Point.getInstance(1,1)); + }); + } + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_BITWISE)) { + checkUOE(am, () -> { + Point r = (Point) hs.get(am).invokeExact(Point.getInstance(1,1)); + }); + } + } + + + static void testArray(Handles hs) throws Throwable { + Point[] array = new Point[10]; + + for (int i = 0; i < array.length; i++) { + // Plain + { + hs.get(TestAccessMode.SET).invokeExact(array, i, Point.getInstance(1,1)); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(1,1), "get Point value"); + } + + + // Volatile + { + hs.get(TestAccessMode.SET_VOLATILE).invokeExact(array, i, Point.getInstance(2,2)); + Point x = (Point) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "setVolatile Point value"); + } + + // Lazy + { + hs.get(TestAccessMode.SET_RELEASE).invokeExact(array, i, Point.getInstance(1,1)); + Point x = (Point) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(array, i); + assertEquals(x, Point.getInstance(1,1), "setRelease Point value"); + } + + // Opaque + { + hs.get(TestAccessMode.SET_OPAQUE).invokeExact(array, i, Point.getInstance(2,2)); + Point x = (Point) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "setOpaque Point value"); + } + + hs.get(TestAccessMode.SET).invokeExact(array, i, Point.getInstance(1,1)); + + // Compare + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(array, i, Point.getInstance(1,1), Point.getInstance(2,2)); + assertEquals(r, true, "success compareAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "success compareAndSet Point value"); + } + + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(array, i, Point.getInstance(1,1), Point.getInstance(3,3)); + assertEquals(r, false, "failing compareAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "failing compareAndSet Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE).invokeExact(array, i, Point.getInstance(2,2), Point.getInstance(1,1)); + assertEquals(r, Point.getInstance(2,2), "success compareAndExchange Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(1,1), "success compareAndExchange Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE).invokeExact(array, i, Point.getInstance(2,2), Point.getInstance(3,3)); + assertEquals(r, Point.getInstance(1,1), "failing compareAndExchange Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(1,1), "failing compareAndExchange Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(array, i, Point.getInstance(1,1), Point.getInstance(2,2)); + assertEquals(r, Point.getInstance(1,1), "success compareAndExchangeAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "success compareAndExchangeAcquire Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(array, i, Point.getInstance(1,1), Point.getInstance(3,3)); + assertEquals(r, Point.getInstance(2,2), "failing compareAndExchangeAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "failing compareAndExchangeAcquire Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(array, i, Point.getInstance(2,2), Point.getInstance(1,1)); + assertEquals(r, Point.getInstance(2,2), "success compareAndExchangeRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(1,1), "success compareAndExchangeRelease Point value"); + } + + { + Point r = (Point) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(array, i, Point.getInstance(2,2), Point.getInstance(3,3)); + assertEquals(r, Point.getInstance(1,1), "failing compareAndExchangeRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(1,1), "failing compareAndExchangeRelease Point value"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_PLAIN).invokeExact(array, i, Point.getInstance(1,1), Point.getInstance(2,2)); + } + assertEquals(success, true, "weakCompareAndSetPlain Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "weakCompareAndSetPlain Point value"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact(array, i, Point.getInstance(2,2), Point.getInstance(1,1)); + } + assertEquals(success, true, "weakCompareAndSetAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(1,1), "weakCompareAndSetAcquire Point"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact(array, i, Point.getInstance(1,1), Point.getInstance(2,2)); + } + assertEquals(success, true, "weakCompareAndSetRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "weakCompareAndSetRelease Point"); + } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(array, i, Point.getInstance(2,2), Point.getInstance(1,1)); + } + assertEquals(success, true, "weakCompareAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(1,1), "weakCompareAndSet Point"); + } + + // Compare set and get + { + hs.get(TestAccessMode.SET).invokeExact(array, i, Point.getInstance(1,1)); + + Point o = (Point) hs.get(TestAccessMode.GET_AND_SET).invokeExact(array, i, Point.getInstance(2,2)); + assertEquals(o, Point.getInstance(1,1), "getAndSet Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "getAndSet Point value"); + } + + { + hs.get(TestAccessMode.SET).invokeExact(array, i, Point.getInstance(1,1)); + + Point o = (Point) hs.get(TestAccessMode.GET_AND_SET_ACQUIRE).invokeExact(array, i, Point.getInstance(2,2)); + assertEquals(o, Point.getInstance(1,1), "getAndSetAcquire Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "getAndSetAcquire Point value"); + } + + { + hs.get(TestAccessMode.SET).invokeExact(array, i, Point.getInstance(1,1)); + + Point o = (Point) hs.get(TestAccessMode.GET_AND_SET_RELEASE).invokeExact(array, i, Point.getInstance(2,2)); + assertEquals(o, Point.getInstance(1,1), "getAndSetRelease Point"); + Point x = (Point) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, Point.getInstance(2,2), "getAndSetRelease Point value"); + } + + + } + } + + static void testArrayUnsupported(Handles hs) throws Throwable { + Point[] array = new Point[10]; + + final int i = 0; + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) { + checkUOE(am, () -> { + Point o = (Point) hs.get(am).invokeExact(array, i, Point.getInstance(1,1)); + }); + } + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_BITWISE)) { + checkUOE(am, () -> { + Point o = (Point) hs.get(am).invokeExact(array, i, Point.getInstance(1,1)); + }); + } + } + + static void testArrayIndexOutOfBounds(Handles hs) throws Throwable { + Point[] array = new Point[10]; + + for (int i : new int[]{-1, Integer.MIN_VALUE, 10, 11, Integer.MAX_VALUE}) { + final int ci = i; + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET)) { + checkIOOBE(am, () -> { + Point x = (Point) hs.get(am).invokeExact(array, ci); + }); + } + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.SET)) { + checkIOOBE(am, () -> { + hs.get(am).invokeExact(array, ci, Point.getInstance(1,1)); + }); + } + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_SET)) { + checkIOOBE(am, () -> { + boolean r = (boolean) hs.get(am).invokeExact(array, ci, Point.getInstance(1,1), Point.getInstance(2,2)); + }); + } + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_EXCHANGE)) { + checkIOOBE(am, () -> { + Point r = (Point) hs.get(am).invokeExact(array, ci, Point.getInstance(2,2), Point.getInstance(1,1)); + }); + } + + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_SET)) { + checkIOOBE(am, () -> { + Point o = (Point) hs.get(am).invokeExact(array, ci, Point.getInstance(1,1)); + }); + } + + + } + } +} +