--- old/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestLong.java 2016-05-31 12:19:10.025850061 +0300 +++ new/test/compiler/unsafe/JdkInternalMiscUnsafeAccessTestLong.java 2016-05-31 12:19:09.973850251 +0300 @@ -145,179 +145,179 @@ static void testAccess(Object base, long offset) { // Plain { - UNSAFE.putLong(base, offset, 1L); + UNSAFE.putLong(base, offset, 0x0123456789ABCDEFL); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 1L, "set long value"); + assertEquals(x, 0x0123456789ABCDEFL, "set long value"); } // Volatile { - UNSAFE.putLongVolatile(base, offset, 2L); + UNSAFE.putLongVolatile(base, offset, 0xCAFEBABECAFEBABEL); long x = UNSAFE.getLongVolatile(base, offset); - assertEquals(x, 2L, "putVolatile long value"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "putVolatile long value"); } // Lazy { - UNSAFE.putLongRelease(base, offset, 1L); + UNSAFE.putLongRelease(base, offset, 0x0123456789ABCDEFL); long x = UNSAFE.getLongAcquire(base, offset); - assertEquals(x, 1L, "putRelease long value"); + assertEquals(x, 0x0123456789ABCDEFL, "putRelease long value"); } // Opaque { - UNSAFE.putLongOpaque(base, offset, 2L); + UNSAFE.putLongOpaque(base, offset, 0xCAFEBABECAFEBABEL); long x = UNSAFE.getLongOpaque(base, offset); - assertEquals(x, 2L, "putOpaque long value"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "putOpaque long value"); } // Unaligned { - UNSAFE.putLongUnaligned(base, offset, 2L); + UNSAFE.putLongUnaligned(base, offset, 0xCAFEBABECAFEBABEL); long x = UNSAFE.getLongUnaligned(base, offset); - assertEquals(x, 2L, "putUnaligned long value"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "putUnaligned long value"); } { - UNSAFE.putLongUnaligned(base, offset, 1L, true); + UNSAFE.putLongUnaligned(base, offset, 0x0123456789ABCDEFL, true); long x = UNSAFE.getLongUnaligned(base, offset, true); - assertEquals(x, 1L, "putUnaligned big endian long value"); + assertEquals(x, 0x0123456789ABCDEFL, "putUnaligned big endian long value"); } { - UNSAFE.putLongUnaligned(base, offset, 2L, false); + UNSAFE.putLongUnaligned(base, offset, 0xCAFEBABECAFEBABEL, false); long x = UNSAFE.getLongUnaligned(base, offset, false); - assertEquals(x, 2L, "putUnaligned little endian long value"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "putUnaligned little endian long value"); } - UNSAFE.putLong(base, offset, 1L); + UNSAFE.putLong(base, offset, 0x0123456789ABCDEFL); // Compare { - boolean r = UNSAFE.compareAndSwapLong(base, offset, 1L, 2L); + boolean r = UNSAFE.compareAndSwapLong(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL); assertEquals(r, true, "success compareAndSwap long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 2L, "success compareAndSwap long value"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "success compareAndSwap long value"); } { - boolean r = UNSAFE.compareAndSwapLong(base, offset, 1L, 3L); + boolean r = UNSAFE.compareAndSwapLong(base, offset, 0x0123456789ABCDEFL, 0xDEADBEEFDEADBEEFL); assertEquals(r, false, "failing compareAndSwap long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 2L, "failing compareAndSwap long value"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "failing compareAndSwap long value"); } // Advanced compare { - long r = UNSAFE.compareAndExchangeLongVolatile(base, offset, 2L, 1L); - assertEquals(r, 2L, "success compareAndExchangeVolatile long"); + long r = UNSAFE.compareAndExchangeLongVolatile(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL); + assertEquals(r, 0xCAFEBABECAFEBABEL, "success compareAndExchangeVolatile long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 1L, "success compareAndExchangeVolatile long value"); + assertEquals(x, 0x0123456789ABCDEFL, "success compareAndExchangeVolatile long value"); } { - long r = UNSAFE.compareAndExchangeLongVolatile(base, offset, 2L, 3L); - assertEquals(r, 1L, "failing compareAndExchangeVolatile long"); + long r = UNSAFE.compareAndExchangeLongVolatile(base, offset, 0xCAFEBABECAFEBABEL, 0xDEADBEEFDEADBEEFL); + assertEquals(r, 0x0123456789ABCDEFL, "failing compareAndExchangeVolatile long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 1L, "failing compareAndExchangeVolatile long value"); + assertEquals(x, 0x0123456789ABCDEFL, "failing compareAndExchangeVolatile long value"); } { - long r = UNSAFE.compareAndExchangeLongAcquire(base, offset, 1L, 2L); - assertEquals(r, 1L, "success compareAndExchangeAcquire long"); + long r = UNSAFE.compareAndExchangeLongAcquire(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL); + assertEquals(r, 0x0123456789ABCDEFL, "success compareAndExchangeAcquire long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 2L, "success compareAndExchangeAcquire long value"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "success compareAndExchangeAcquire long value"); } { - long r = UNSAFE.compareAndExchangeLongAcquire(base, offset, 1L, 3L); - assertEquals(r, 2L, "failing compareAndExchangeAcquire long"); + long r = UNSAFE.compareAndExchangeLongAcquire(base, offset, 0x0123456789ABCDEFL, 0xDEADBEEFDEADBEEFL); + assertEquals(r, 0xCAFEBABECAFEBABEL, "failing compareAndExchangeAcquire long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 2L, "failing compareAndExchangeAcquire long value"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "failing compareAndExchangeAcquire long value"); } { - long r = UNSAFE.compareAndExchangeLongRelease(base, offset, 2L, 1L); - assertEquals(r, 2L, "success compareAndExchangeRelease long"); + long r = UNSAFE.compareAndExchangeLongRelease(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL); + assertEquals(r, 0xCAFEBABECAFEBABEL, "success compareAndExchangeRelease long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 1L, "success compareAndExchangeRelease long value"); + assertEquals(x, 0x0123456789ABCDEFL, "success compareAndExchangeRelease long value"); } { - long r = UNSAFE.compareAndExchangeLongRelease(base, offset, 2L, 3L); - assertEquals(r, 1L, "failing compareAndExchangeRelease long"); + long r = UNSAFE.compareAndExchangeLongRelease(base, offset, 0xCAFEBABECAFEBABEL, 0xDEADBEEFDEADBEEFL); + assertEquals(r, 0x0123456789ABCDEFL, "failing compareAndExchangeRelease long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 1L, "failing compareAndExchangeRelease long value"); + assertEquals(x, 0x0123456789ABCDEFL, "failing compareAndExchangeRelease long value"); } { boolean success = false; for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { - success = UNSAFE.weakCompareAndSwapLong(base, offset, 1L, 2L); + success = UNSAFE.weakCompareAndSwapLong(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL); } assertEquals(success, true, "weakCompareAndSwap long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 2L, "weakCompareAndSwap long value"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "weakCompareAndSwap long value"); } { boolean success = false; for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { - success = UNSAFE.weakCompareAndSwapLongAcquire(base, offset, 2L, 1L); + success = UNSAFE.weakCompareAndSwapLongAcquire(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL); } assertEquals(success, true, "weakCompareAndSwapAcquire long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 1L, "weakCompareAndSwapAcquire long"); + assertEquals(x, 0x0123456789ABCDEFL, "weakCompareAndSwapAcquire long"); } { boolean success = false; for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { - success = UNSAFE.weakCompareAndSwapLongRelease(base, offset, 1L, 2L); + success = UNSAFE.weakCompareAndSwapLongRelease(base, offset, 0x0123456789ABCDEFL, 0xCAFEBABECAFEBABEL); } assertEquals(success, true, "weakCompareAndSwapRelease long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 2L, "weakCompareAndSwapRelease long"); + assertEquals(x, 0xCAFEBABECAFEBABEL, "weakCompareAndSwapRelease long"); } { boolean success = false; for (int c = 0; c < WEAK_ATTEMPTS && !success; c++) { - success = UNSAFE.weakCompareAndSwapLongVolatile(base, offset, 2L, 1L); + success = UNSAFE.weakCompareAndSwapLongVolatile(base, offset, 0xCAFEBABECAFEBABEL, 0x0123456789ABCDEFL); } assertEquals(success, true, "weakCompareAndSwapVolatile long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 1L, "weakCompareAndSwapVolatile long"); + assertEquals(x, 0x0123456789ABCDEFL, "weakCompareAndSwapVolatile long"); } - UNSAFE.putLong(base, offset, 2L); + UNSAFE.putLong(base, offset, 0xCAFEBABECAFEBABEL); // Compare set and get { - long o = UNSAFE.getAndSetLong(base, offset, 1L); - assertEquals(o, 2L, "getAndSet long"); + long o = UNSAFE.getAndSetLong(base, offset, 0x0123456789ABCDEFL); + assertEquals(o, 0xCAFEBABECAFEBABEL, "getAndSet long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 1L, "getAndSet long value"); + assertEquals(x, 0x0123456789ABCDEFL, "getAndSet long value"); } - UNSAFE.putLong(base, offset, 1L); + UNSAFE.putLong(base, offset, 0x0123456789ABCDEFL); // get and add, add and get { - long o = UNSAFE.getAndAddLong(base, offset, 2L); - assertEquals(o, 1L, "getAndAdd long"); + long o = UNSAFE.getAndAddLong(base, offset, 0xCAFEBABECAFEBABEL); + assertEquals(o, 0x0123456789ABCDEFL, "getAndAdd long"); long x = UNSAFE.getLong(base, offset); - assertEquals(x, 1L + 2L, "getAndAdd long"); + assertEquals(x, (long)(0x0123456789ABCDEFL + 0xCAFEBABECAFEBABEL), "getAndAdd long"); } } static void testAccess(long address) { // Plain { - UNSAFE.putLong(address, 1L); + UNSAFE.putLong(address, 0x0123456789ABCDEFL); long x = UNSAFE.getLong(address); - assertEquals(x, 1L, "set long value"); + assertEquals(x, 0x0123456789ABCDEFL, "set long value"); } } }