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test/java/lang/invoke/VarHandles/VarHandleTestMethodHandleAccessByte.java

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*** 37,51 **** import java.util.List; import static org.testng.Assert.*; public class VarHandleTestMethodHandleAccessByte extends VarHandleBaseTest { ! static final byte static_final_v = (byte)1; static byte static_v; ! final byte final_v = (byte)1; byte v; VarHandle vhFinalField; --- 37,51 ---- import java.util.List; import static org.testng.Assert.*; public class VarHandleTestMethodHandleAccessByte extends VarHandleBaseTest { ! static final byte static_final_v = (byte)0x01; static byte static_v; ! final byte final_v = (byte)0x01; byte v; VarHandle vhFinalField;
*** 119,309 **** static void testInstanceField(VarHandleTestMethodHandleAccessByte recv, Handles hs) throws Throwable { // Plain { ! hs.get(TestAccessMode.SET).invokeExact(recv, (byte)1); byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)1, "set byte value"); } // Volatile { ! hs.get(TestAccessMode.SET_VOLATILE).invokeExact(recv, (byte)2); byte x = (byte) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(recv); ! assertEquals(x, (byte)2, "setVolatile byte value"); } // Lazy { ! hs.get(TestAccessMode.SET_RELEASE).invokeExact(recv, (byte)1); byte x = (byte) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(recv); ! assertEquals(x, (byte)1, "setRelease byte value"); } // Opaque { ! hs.get(TestAccessMode.SET_OPAQUE).invokeExact(recv, (byte)2); byte x = (byte) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(recv); ! assertEquals(x, (byte)2, "setOpaque byte value"); } } ! static void testInstanceFieldUnsupported(VarHandleTestMethodHandleAccessByte recv, Handles hs) throws Throwable { ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_SET)) { ! checkUOE(am, () -> { ! boolean r = (boolean) hs.get(am).invokeExact(recv, (byte)1, (byte)2); ! }); } ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_EXCHANGE)) { ! checkUOE(am, () -> { ! byte r = (byte) hs.get(am).invokeExact(recv, (byte)1, (byte)2); ! }); } ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_SET)) { ! checkUOE(am, () -> { ! byte r = (byte) hs.get(am).invokeExact(recv, (byte)1); ! }); } ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) { ! checkUOE(am, () -> { ! byte r = (byte) hs.get(am).invokeExact(recv, (byte)1); ! }); } } static void testStaticField(Handles hs) throws Throwable { // Plain { ! hs.get(TestAccessMode.SET).invokeExact((byte)1); byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)1, "set byte value"); } // Volatile { ! hs.get(TestAccessMode.SET_VOLATILE).invokeExact((byte)2); byte x = (byte) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(); ! assertEquals(x, (byte)2, "setVolatile byte value"); } // Lazy { ! hs.get(TestAccessMode.SET_RELEASE).invokeExact((byte)1); byte x = (byte) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(); ! assertEquals(x, (byte)1, "setRelease byte value"); } // Opaque { ! hs.get(TestAccessMode.SET_OPAQUE).invokeExact((byte)2); byte x = (byte) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(); ! assertEquals(x, (byte)2, "setOpaque byte value"); } } ! static void testStaticFieldUnsupported(Handles hs) throws Throwable { ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_SET)) { ! checkUOE(am, () -> { ! boolean r = (boolean) hs.get(am).invokeExact((byte)1, (byte)2); ! }); } ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_EXCHANGE)) { ! checkUOE(am, () -> { ! byte r = (byte) hs.get(am).invokeExact((byte)1, (byte)2); ! }); } ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_SET)) { ! checkUOE(am, () -> { ! byte r = (byte) hs.get(am).invokeExact((byte)1); ! }); } ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) { ! checkUOE(am, () -> { ! byte r = (byte) hs.get(am).invokeExact((byte)1); ! }); } } static void testArray(Handles hs) throws Throwable { byte[] array = new byte[10]; for (int i = 0; i < array.length; i++) { // Plain { ! hs.get(TestAccessMode.SET).invokeExact(array, i, (byte)1); byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); ! assertEquals(x, (byte)1, "get byte value"); } // Volatile { ! hs.get(TestAccessMode.SET_VOLATILE).invokeExact(array, i, (byte)2); byte x = (byte) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(array, i); ! assertEquals(x, (byte)2, "setVolatile byte value"); } // Lazy { ! hs.get(TestAccessMode.SET_RELEASE).invokeExact(array, i, (byte)1); byte x = (byte) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(array, i); ! assertEquals(x, (byte)1, "setRelease byte value"); } // Opaque { ! hs.get(TestAccessMode.SET_OPAQUE).invokeExact(array, i, (byte)2); byte x = (byte) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(array, i); ! assertEquals(x, (byte)2, "setOpaque byte value"); } } } ! static void testArrayUnsupported(Handles hs) throws Throwable { ! byte[] array = new byte[10]; ! final int i = 0; ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_SET)) { ! checkUOE(am, () -> { ! boolean r = (boolean) hs.get(am).invokeExact(array, i, (byte)1, (byte)2); ! }); } ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_EXCHANGE)) { ! checkUOE(am, () -> { ! byte r = (byte) hs.get(am).invokeExact(array, i, (byte)1, (byte)2); ! }); } ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_SET)) { ! checkUOE(am, () -> { ! byte r = (byte) hs.get(am).invokeExact(array, i, (byte)1); ! }); } ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) { ! checkUOE(am, () -> { ! byte o = (byte) hs.get(am).invokeExact(array, i, (byte)1); ! }); } } static void testArrayIndexOutOfBounds(Handles hs) throws Throwable { byte[] array = new byte[10]; --- 119,558 ---- static void testInstanceField(VarHandleTestMethodHandleAccessByte recv, Handles hs) throws Throwable { // Plain { ! hs.get(TestAccessMode.SET).invokeExact(recv, (byte)0x01); byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x01, "set byte value"); } // Volatile { ! hs.get(TestAccessMode.SET_VOLATILE).invokeExact(recv, (byte)0x23); byte x = (byte) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(recv); ! assertEquals(x, (byte)0x23, "setVolatile byte value"); } // Lazy { ! hs.get(TestAccessMode.SET_RELEASE).invokeExact(recv, (byte)0x01); byte x = (byte) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(recv); ! assertEquals(x, (byte)0x01, "setRelease byte value"); } // Opaque { ! hs.get(TestAccessMode.SET_OPAQUE).invokeExact(recv, (byte)0x23); byte x = (byte) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(recv); ! assertEquals(x, (byte)0x23, "setOpaque byte value"); } + hs.get(TestAccessMode.SET).invokeExact(recv, (byte)0x01); + // Compare + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(recv, (byte)0x01, (byte)0x23); + assertEquals(r, true, "success compareAndSet byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); + assertEquals(x, (byte)0x23, "success compareAndSet byte value"); } ! { ! boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(recv, (byte)0x01, (byte)0x45); ! assertEquals(r, false, "failing compareAndSet byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x23, "failing compareAndSet byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(recv, (byte)0x23, (byte)0x01); ! assertEquals(r, (byte)0x23, "success compareAndExchangeVolatile byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x01, "success compareAndExchangeVolatile byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(recv, (byte)0x23, (byte)0x45); ! assertEquals(r, (byte)0x01, "failing compareAndExchangeVolatile byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x01, "failing compareAndExchangeVolatile byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(recv, (byte)0x01, (byte)0x23); ! assertEquals(r, (byte)0x01, "success compareAndExchangeAcquire byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x23, "success compareAndExchangeAcquire byte value"); ! } ! ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(recv, (byte)0x01, (byte)0x45); ! assertEquals(r, (byte)0x23, "failing compareAndExchangeAcquire byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x23, "failing compareAndExchangeAcquire byte value"); ! } ! ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(recv, (byte)0x23, (byte)0x01); ! assertEquals(r, (byte)0x23, "success compareAndExchangeRelease byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x01, "success compareAndExchangeRelease byte value"); ! } ! ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(recv, (byte)0x23, (byte)0x45); ! assertEquals(r, (byte)0x01, "failing compareAndExchangeRelease byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x01, "failing compareAndExchangeRelease byte value"); ! } ! ! { ! boolean success = false; ! for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { ! success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(recv, (byte)0x01, (byte)0x23); ! } ! assertEquals(success, true, "weakCompareAndSet byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x23, "weakCompareAndSet byte 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, (byte)0x23, (byte)0x01); ! } ! assertEquals(success, true, "weakCompareAndSetAcquire byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x01, "weakCompareAndSetAcquire byte"); ! } ! ! { ! boolean success = false; ! for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { ! success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact(recv, (byte)0x01, (byte)0x23); ! } ! assertEquals(success, true, "weakCompareAndSetRelease byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x23, "weakCompareAndSetRelease byte"); ! } ! ! // Compare set and get ! { ! byte o = (byte) hs.get(TestAccessMode.GET_AND_SET).invokeExact(recv, (byte)0x01); ! assertEquals(o, (byte)0x23, "getAndSet byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(recv); ! assertEquals(x, (byte)0x01, "getAndSet byte value"); ! } ! ! hs.get(TestAccessMode.SET).invokeExact(recv, (byte)0x01); ! ! // get and add, add and get ! { ! byte o = (byte) hs.get(TestAccessMode.GET_AND_ADD).invokeExact(recv, (byte)0x45); ! assertEquals(o, (byte)0x01, "getAndAdd byte"); ! byte c = (byte) hs.get(TestAccessMode.ADD_AND_GET).invokeExact(recv, (byte)0x45); ! assertEquals(c, (byte)((byte)0x01 + (byte)0x45 + (byte)0x45), "getAndAdd byte value"); } } + static void testInstanceFieldUnsupported(VarHandleTestMethodHandleAccessByte recv, Handles hs) throws Throwable { + + } + static void testStaticField(Handles hs) throws Throwable { // Plain { ! hs.get(TestAccessMode.SET).invokeExact((byte)0x01); byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x01, "set byte value"); } // Volatile { ! hs.get(TestAccessMode.SET_VOLATILE).invokeExact((byte)0x23); byte x = (byte) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(); ! assertEquals(x, (byte)0x23, "setVolatile byte value"); } // Lazy { ! hs.get(TestAccessMode.SET_RELEASE).invokeExact((byte)0x01); byte x = (byte) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(); ! assertEquals(x, (byte)0x01, "setRelease byte value"); } // Opaque { ! hs.get(TestAccessMode.SET_OPAQUE).invokeExact((byte)0x23); byte x = (byte) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(); ! assertEquals(x, (byte)0x23, "setOpaque byte value"); } + hs.get(TestAccessMode.SET).invokeExact((byte)0x01); + // Compare + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact((byte)0x01, (byte)0x23); + assertEquals(r, true, "success compareAndSet byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, (byte)0x23, "success compareAndSet byte value"); } ! { ! boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact((byte)0x01, (byte)0x45); ! assertEquals(r, false, "failing compareAndSet byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x23, "failing compareAndSet byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact((byte)0x23, (byte)0x01); ! assertEquals(r, (byte)0x23, "success compareAndExchangeVolatile byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x01, "success compareAndExchangeVolatile byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact((byte)0x23, (byte)0x45); ! assertEquals(r, (byte)0x01, "failing compareAndExchangeVolatile byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x01, "failing compareAndExchangeVolatile byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact((byte)0x01, (byte)0x23); ! assertEquals(r, (byte)0x01, "success compareAndExchangeAcquire byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x23, "success compareAndExchangeAcquire byte value"); ! } ! ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact((byte)0x01, (byte)0x45); ! assertEquals(r, (byte)0x23, "failing compareAndExchangeAcquire byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x23, "failing compareAndExchangeAcquire byte value"); ! } ! ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact((byte)0x23, (byte)0x01); ! assertEquals(r, (byte)0x23, "success compareAndExchangeRelease byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x01, "success compareAndExchangeRelease byte value"); ! } ! ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact((byte)0x23, (byte)0x45); ! assertEquals(r, (byte)0x01, "failing compareAndExchangeRelease byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x01, "failing compareAndExchangeRelease byte value"); ! } ! ! { ! boolean success = false; ! for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { ! success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact((byte)0x01, (byte)0x23); ! } ! assertEquals(success, true, "weakCompareAndSet byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x23, "weakCompareAndSet byte value"); ! } ! ! { ! boolean success = false; ! for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { ! success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_ACQUIRE).invokeExact((byte)0x23, (byte)0x01); ! } ! assertEquals(success, true, "weakCompareAndSetAcquire byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); ! assertEquals(x, (byte)0x01, "weakCompareAndSetAcquire byte"); } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET_RELEASE).invokeExact((byte)0x01, (byte)0x23); + } + assertEquals(success, true, "weakCompareAndSetRelease byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, (byte)0x23, "weakCompareAndSetRelease byte"); + } + + // Compare set and get + { + byte o = (byte) hs.get(TestAccessMode.GET_AND_SET).invokeExact( (byte)0x01); + assertEquals(o, (byte)0x23, "getAndSet byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(); + assertEquals(x, (byte)0x01, "getAndSet byte value"); + } + + hs.get(TestAccessMode.SET).invokeExact((byte)0x01); + + // get and add, add and get + { + byte o = (byte) hs.get(TestAccessMode.GET_AND_ADD).invokeExact( (byte)0x45); + assertEquals(o, (byte)0x01, "getAndAdd byte"); + byte c = (byte) hs.get(TestAccessMode.ADD_AND_GET).invokeExact((byte)0x45); + assertEquals(c, (byte)((byte)0x01 + (byte)0x45 + (byte)0x45), "getAndAdd byte value"); + } + } + + static void testStaticFieldUnsupported(Handles hs) throws Throwable { + } static void testArray(Handles hs) throws Throwable { byte[] array = new byte[10]; for (int i = 0; i < array.length; i++) { // Plain { ! hs.get(TestAccessMode.SET).invokeExact(array, i, (byte)0x01); byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); ! assertEquals(x, (byte)0x01, "get byte value"); } // Volatile { ! hs.get(TestAccessMode.SET_VOLATILE).invokeExact(array, i, (byte)0x23); byte x = (byte) hs.get(TestAccessMode.GET_VOLATILE).invokeExact(array, i); ! assertEquals(x, (byte)0x23, "setVolatile byte value"); } // Lazy { ! hs.get(TestAccessMode.SET_RELEASE).invokeExact(array, i, (byte)0x01); byte x = (byte) hs.get(TestAccessMode.GET_ACQUIRE).invokeExact(array, i); ! assertEquals(x, (byte)0x01, "setRelease byte value"); } // Opaque { ! hs.get(TestAccessMode.SET_OPAQUE).invokeExact(array, i, (byte)0x23); byte x = (byte) hs.get(TestAccessMode.GET_OPAQUE).invokeExact(array, i); ! assertEquals(x, (byte)0x23, "setOpaque byte value"); } + hs.get(TestAccessMode.SET).invokeExact(array, i, (byte)0x01); + // Compare + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(array, i, (byte)0x01, (byte)0x23); + assertEquals(r, true, "success compareAndSet byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, (byte)0x23, "success compareAndSet byte value"); } + + { + boolean r = (boolean) hs.get(TestAccessMode.COMPARE_AND_SET).invokeExact(array, i, (byte)0x01, (byte)0x45); + assertEquals(r, false, "failing compareAndSet byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, (byte)0x23, "failing compareAndSet byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(array, i, (byte)0x23, (byte)0x01); ! assertEquals(r, (byte)0x23, "success compareAndExchangeVolatile byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); ! assertEquals(x, (byte)0x01, "success compareAndExchangeVolatile byte value"); ! } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_VOLATILE).invokeExact(array, i, (byte)0x23, (byte)0x45); ! assertEquals(r, (byte)0x01, "failing compareAndExchangeVolatile byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); ! assertEquals(x, (byte)0x01, "failing compareAndExchangeVolatile byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(array, i, (byte)0x01, (byte)0x23); ! assertEquals(r, (byte)0x01, "success compareAndExchangeAcquire byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); ! assertEquals(x, (byte)0x23, "success compareAndExchangeAcquire byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_ACQUIRE).invokeExact(array, i, (byte)0x01, (byte)0x45); ! assertEquals(r, (byte)0x23, "failing compareAndExchangeAcquire byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); ! assertEquals(x, (byte)0x23, "failing compareAndExchangeAcquire byte value"); } ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(array, i, (byte)0x23, (byte)0x01); ! assertEquals(r, (byte)0x23, "success compareAndExchangeRelease byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); ! assertEquals(x, (byte)0x01, "success compareAndExchangeRelease byte value"); ! } ! ! { ! byte r = (byte) hs.get(TestAccessMode.COMPARE_AND_EXCHANGE_RELEASE).invokeExact(array, i, (byte)0x23, (byte)0x45); ! assertEquals(r, (byte)0x01, "failing compareAndExchangeRelease byte"); ! byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); ! assertEquals(x, (byte)0x01, "failing compareAndExchangeRelease byte value"); } + + { + boolean success = false; + for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { + success = (boolean) hs.get(TestAccessMode.WEAK_COMPARE_AND_SET).invokeExact(array, i, (byte)0x01, (byte)0x23); + } + assertEquals(success, true, "weakCompareAndSet byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, (byte)0x23, "weakCompareAndSet byte 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, (byte)0x23, (byte)0x01); + } + assertEquals(success, true, "weakCompareAndSetAcquire byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, (byte)0x01, "weakCompareAndSetAcquire byte"); + } + + { + 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, (byte)0x01, (byte)0x23); + } + assertEquals(success, true, "weakCompareAndSetRelease byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, (byte)0x23, "weakCompareAndSetRelease byte"); + } + + // Compare set and get + { + byte o = (byte) hs.get(TestAccessMode.GET_AND_SET).invokeExact(array, i, (byte)0x01); + assertEquals(o, (byte)0x23, "getAndSet byte"); + byte x = (byte) hs.get(TestAccessMode.GET).invokeExact(array, i); + assertEquals(x, (byte)0x01, "getAndSet byte value"); + } + + hs.get(TestAccessMode.SET).invokeExact(array, i, (byte)0x01); + + // get and add, add and get + { + byte o = (byte) hs.get(TestAccessMode.GET_AND_ADD).invokeExact(array, i, (byte)0x45); + assertEquals(o, (byte)0x01, "getAndAdd byte"); + byte c = (byte) hs.get(TestAccessMode.ADD_AND_GET).invokeExact(array, i, (byte)0x45); + assertEquals(c, (byte)((byte)0x01 + (byte)0x45 + (byte)0x45), "getAndAdd byte value"); + } + } + } + + static void testArrayUnsupported(Handles hs) throws Throwable { + byte[] array = new byte[10]; + + final int i = 0; + } static void testArrayIndexOutOfBounds(Handles hs) throws Throwable { byte[] array = new byte[10];
*** 316,329 **** }); } for (TestAccessMode am : testAccessModesOfType(TestAccessType.SET)) { checkIOOBE(am, () -> { ! hs.get(am).invokeExact(array, ci, (byte)1); }); } } } } --- 565,600 ---- }); } for (TestAccessMode am : testAccessModesOfType(TestAccessType.SET)) { checkIOOBE(am, () -> { ! hs.get(am).invokeExact(array, ci, (byte)0x01); ! }); ! } ! ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_SET)) { ! checkIOOBE(am, () -> { ! boolean r = (boolean) hs.get(am).invokeExact(array, ci, (byte)0x01, (byte)0x23); ! }); ! } ! ! for (TestAccessMode am : testAccessModesOfType(TestAccessType.COMPARE_AND_EXCHANGE)) { ! checkIOOBE(am, () -> { ! byte r = (byte) hs.get(am).invokeExact(array, ci, (byte)0x23, (byte)0x01); }); } + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_SET)) { + checkIOOBE(am, () -> { + byte o = (byte) hs.get(am).invokeExact(array, ci, (byte)0x01); + }); + } + for (TestAccessMode am : testAccessModesOfType(TestAccessType.GET_AND_ADD)) { + checkIOOBE(am, () -> { + byte o = (byte) hs.get(am).invokeExact(array, ci, (byte)0x45); + }); + } } } }
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