--- jsr166/src/test/tck/AtomicLongTest.java	2015/04/25 04:55:30	1.29
+++ jsr166/src/test/tck/AtomicLongTest.java	2016/06/16 23:35:25	1.30
@@ -267,4 +267,162 @@ public class AtomicLongTest extends JSR1
         }
     }
 
+    // jdk9
+    
+    /**
+     * getPlain returns the last value set
+     */
+    public void testGetPlainSet() {
+        AtomicLong ai = new AtomicLong(1);
+        assertEquals(1, ai.getPlain());
+        ai.set(2);
+        assertEquals(2, ai.getPlain());
+        ai.set(-3);
+        assertEquals(-3, ai.getPlain());
+    }
+
+    /**
+     * getOpaque returns the last value set
+     */
+    public void testGetOpaqueSet() {
+        AtomicLong ai = new AtomicLong(1);
+        assertEquals(1, ai.getOpaque());
+        ai.set(2);
+        assertEquals(2, ai.getOpaque());
+        ai.set(-3);
+        assertEquals(-3, ai.getOpaque());
+    }
+
+    /**
+     * getAcquire returns the last value set
+     */
+    public void testGetAcquireSet() {
+        AtomicLong ai = new AtomicLong(1);
+        assertEquals(1, ai.getAcquire());
+        ai.set(2);
+        assertEquals(2, ai.getAcquire());
+        ai.set(-3);
+        assertEquals(-3, ai.getAcquire());
+    }
+    
+    /**
+     * get returns the last value setPlain
+     */
+    public void testGetSetPlain() {
+        AtomicLong ai = new AtomicLong(1);
+        assertEquals(1, ai.get());
+        ai.setPlain(2);
+        assertEquals(2, ai.get());
+        ai.setPlain(-3);
+        assertEquals(-3, ai.get());
+    }
+
+    /**
+     * get returns the last value setOpaque
+     */
+    public void testGetSetOpaque() {
+        AtomicLong ai = new AtomicLong(1);
+        assertEquals(1, ai.get());
+        ai.setOpaque(2);
+        assertEquals(2, ai.get());
+        ai.setOpaque(-3);
+        assertEquals(-3, ai.get());
+    }
+
+    /**
+     * get returns the last value setRelease
+     */
+    public void testGetSetRelease() {
+        AtomicLong ai = new AtomicLong(1);
+        assertEquals(1, ai.get());
+        ai.setRelease(2);
+        assertEquals(2, ai.get());
+        ai.setRelease(-3);
+        assertEquals(-3, ai.get());
+    }
+    
+    /**
+     * compareAndExchange succeeds in changing value if equal to
+     * expected else fails
+     */
+    public void testCompareAndExchange() {
+        AtomicLong ai = new AtomicLong(1);
+        assertEquals(1, ai.compareAndExchange(1, 2));
+        assertEquals(2, ai.compareAndExchange(2, -4));
+        assertEquals(-4, ai.get());
+        assertEquals(-4, ai.compareAndExchange(-5, 7));
+        assertEquals(-4, ai.get());
+        assertEquals(-4, ai.compareAndExchange(-4, 7));
+        assertEquals(7, ai.get());
+    }
+
+    /**
+     * compareAndExchangeAcquire succeeds in changing value if equal to
+     * expected else fails
+     */
+    public void testCompareAndExchangeAcquire() {
+        AtomicLong ai = new AtomicLong(1);
+        assertEquals(1, ai.compareAndExchangeAcquire(1, 2));
+        assertEquals(2, ai.compareAndExchangeAcquire(2, -4));
+        assertEquals(-4, ai.get());
+        assertEquals(-4, ai.compareAndExchangeAcquire(-5, 7));
+        assertEquals(-4, ai.get());
+        assertEquals(-4, ai.compareAndExchangeAcquire(-4, 7));
+        assertEquals(7, ai.get());
+    }
+
+    /**
+     * compareAndExchangeRelease succeeds in changing value if equal to
+     * expected else fails
+     */
+    public void testCompareAndExchangeRelease() {
+        AtomicLong ai = new AtomicLong(1);
+        assertEquals(1, ai.compareAndExchangeRelease(1, 2));
+        assertEquals(2, ai.compareAndExchangeRelease(2, -4));
+        assertEquals(-4, ai.get());
+        assertEquals(-4, ai.compareAndExchangeRelease(-5, 7));
+        assertEquals(-4, ai.get());
+        assertEquals(-4, ai.compareAndExchangeRelease(-4, 7));
+        assertEquals(7, ai.get());
+    }
+
+    /**
+     * repeated weakCompareAndSetVolatile succeeds in changing value when equal
+     * to expected
+     */
+    public void testWeakCompareAndSetVolatile() {
+        AtomicLong ai = new AtomicLong(1);
+        do {} while (!ai.weakCompareAndSetVolatile(1, 2));
+        do {} while (!ai.weakCompareAndSetVolatile(2, -4));
+        assertEquals(-4, ai.get());
+        do {} while (!ai.weakCompareAndSetVolatile(-4, 7));
+        assertEquals(7, ai.get());
+    }
+
+    /**
+     * repeated weakCompareAndSetAcquire succeeds in changing value when equal
+     * to expected
+     */
+    public void testWeakCompareAndSetAcquire() {
+        AtomicLong ai = new AtomicLong(1);
+        do {} while (!ai.weakCompareAndSetAcquire(1, 2));
+        do {} while (!ai.weakCompareAndSetAcquire(2, -4));
+        assertEquals(-4, ai.get());
+        do {} while (!ai.weakCompareAndSetAcquire(-4, 7));
+        assertEquals(7, ai.get());
+    }
+
+    /**
+     * repeated weakCompareAndSetRelease succeeds in changing value when equal
+     * to expected
+     */
+    public void testWeakCompareAndSetRelease() {
+        AtomicLong ai = new AtomicLong(1);
+        do {} while (!ai.weakCompareAndSetRelease(1, 2));
+        do {} while (!ai.weakCompareAndSetRelease(2, -4));
+        assertEquals(-4, ai.get());
+        do {} while (!ai.weakCompareAndSetRelease(-4, 7));
+        assertEquals(7, ai.get());
+    }
+    
 }