[ViewVC] Diff of: jsr166/jsr166/src/test/tck/CompletableFutureTest.java

Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.1 by jsr166, Wed Feb 6 19:55:06 2013 UTC vs.
Revision 1.34 by jsr166, Sun Jun 1 21:17:05 2014 UTC

+/*
-<
+ * Written by Doug Lea with assistance from members of JCP JSR-166
-<
+ * Expert Group and released to the public domain, as explained at
->
+ * Written by Doug Lea and Martin Buchholz with assistance from
->
+ * members of JCP JSR-166 Expert Group and released to the public
->
+ * domain, as explained at
+ * http://creativecommons.org/publicdomain/zero/1.0/
-–
+ * Other contributors include Andrew Wright, Jeffrey Hayes,
-–
+ * Pat Fisher, Mike Judd.
+ */
+import junit.framework.*;
+import java.util.concurrent.Callable;
-+
+import java.util.concurrent.Executor;
-+
+import java.util.concurrent.ExecutorService;
-+
+import java.util.concurrent.Executors;
+import java.util.concurrent.CancellationException;
+import java.util.concurrent.CountDownLatch;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.Future;
+import java.util.concurrent.CompletableFuture;
-+
+import java.util.concurrent.CompletionException;
+import java.util.concurrent.TimeoutException;
+import java.util.concurrent.atomic.AtomicInteger;
+import static java.util.concurrent.TimeUnit.MILLISECONDS;
+import static java.util.concurrent.TimeUnit.SECONDS;
+import java.util.*;
-+
+import java.util.function.Supplier;
-+
+import java.util.function.Consumer;
-+
+import java.util.function.BiConsumer;
-+
+import java.util.function.Function;
-+
+import java.util.function.BiFunction;
+public class CompletableFutureTest extends JSR166TestCase {
+        return new TestSuite(CompletableFutureTest.class);
-+
+    static class CFException extends RuntimeException {}
-+
-+
+    void checkIncomplete(CompletableFuture<?> f) {
-+
+        assertFalse(f.isDone());
-+
+        assertFalse(f.isCancelled());
-+
+        assertTrue(f.toString().contains("[Not completed]"));
-+
+        try {
-+
+            assertNull(f.getNow(null));
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        try {
-+
+            f.get(0L, SECONDS);
-+
+            shouldThrow();
-+
+        }
-+
+        catch (TimeoutException success) {}
-+
+        catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+    }
-+
-+
+    <T> void checkCompletedNormally(CompletableFuture<T> f, T value) {
-+
+        try {
-+
+            assertEquals(value, f.get(LONG_DELAY_MS, MILLISECONDS));
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        try {
-+
+            assertEquals(value, f.join());
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        try {
-+
+            assertEquals(value, f.getNow(null));
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        try {
-+
+            assertEquals(value, f.get());
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        assertTrue(f.isDone());
-+
+        assertFalse(f.isCancelled());
-+
+        assertFalse(f.isCompletedExceptionally());
-+
+        assertTrue(f.toString().contains("[Completed normally]"));
-+
+    }
-+
-+
+    void checkCompletedWithWrappedCFException(CompletableFuture<?> f) {
-+
+        try {
-+
+            f.get(LONG_DELAY_MS, MILLISECONDS);
-+
+            shouldThrow();
-+
+        } catch (ExecutionException success) {
-+
+            assertTrue(success.getCause() instanceof CFException);
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        try {
-+
+            f.join();
-+
+            shouldThrow();
-+
+        } catch (CompletionException success) {
-+
+            assertTrue(success.getCause() instanceof CFException);
-+
+        }
-+
+        try {
-+
+            f.getNow(null);
-+
+            shouldThrow();
-+
+        } catch (CompletionException success) {
-+
+            assertTrue(success.getCause() instanceof CFException);
-+
+        }
-+
+        try {
-+
+            f.get();
-+
+            shouldThrow();
-+
+        } catch (ExecutionException success) {
-+
+            assertTrue(success.getCause() instanceof CFException);
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        assertTrue(f.isDone());
-+
+        assertFalse(f.isCancelled());
-+
+        assertTrue(f.toString().contains("[Completed exceptionally]"));
-+
+    }
-+
-+
+    void checkCompletedWithWrappedCFException(CompletableFuture<?> f,
-+
+                                              CFException ex) {
-+
+        try {
-+
+            f.get(LONG_DELAY_MS, MILLISECONDS);
-+
+            shouldThrow();
-+
+        } catch (ExecutionException success) {
-+
+            assertSame(ex, success.getCause());
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        try {
-+
+            f.join();
-+
+            shouldThrow();
-+
+        } catch (CompletionException success) {
-+
+            assertSame(ex, success.getCause());
-+
+        }
-+
+        try {
-+
+            f.getNow(null);
-+
+            shouldThrow();
-+
+        } catch (CompletionException success) {
-+
+            assertSame(ex, success.getCause());
-+
+        }
-+
+        try {
-+
+            f.get();
-+
+            shouldThrow();
-+
+        } catch (ExecutionException success) {
-+
+            assertSame(ex, success.getCause());
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        assertTrue(f.isDone());
-+
+        assertFalse(f.isCancelled());
-+
+        assertTrue(f.toString().contains("[Completed exceptionally]"));
-+
+    }
-+
-+
+    void checkCancelled(CompletableFuture<?> f) {
-+
+        try {
-+
+            f.get(LONG_DELAY_MS, MILLISECONDS);
-+
+            shouldThrow();
-+
+        } catch (CancellationException success) {
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        try {
-+
+            f.join();
-+
+            shouldThrow();
-+
+        } catch (CancellationException success) {}
-+
+        try {
-+
+            f.getNow(null);
-+
+            shouldThrow();
-+
+        } catch (CancellationException success) {}
-+
+        try {
-+
+            f.get();
-+
+            shouldThrow();
-+
+        } catch (CancellationException success) {
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        assertTrue(f.isDone());
-+
+        assertTrue(f.isCompletedExceptionally());
-+
+        assertTrue(f.isCancelled());
-+
+        assertTrue(f.toString().contains("[Completed exceptionally]"));
-+
+    }
-+
-+
+    void checkCompletedWithWrappedCancellationException(CompletableFuture<?> f) {
-+
+        try {
-+
+            f.get(LONG_DELAY_MS, MILLISECONDS);
-+
+            shouldThrow();
-+
+        } catch (ExecutionException success) {
-+
+            assertTrue(success.getCause() instanceof CancellationException);
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        try {
-+
+            f.join();
-+
+            shouldThrow();
-+
+        } catch (CompletionException success) {
-+
+            assertTrue(success.getCause() instanceof CancellationException);
-+
+        }
-+
+        try {
-+
+            f.getNow(null);
-+
+            shouldThrow();
-+
+        } catch (CompletionException success) {
-+
+            assertTrue(success.getCause() instanceof CancellationException);
-+
+        }
-+
+        try {
-+
+            f.get();
-+
+            shouldThrow();
-+
+        } catch (ExecutionException success) {
-+
+            assertTrue(success.getCause() instanceof CancellationException);
-+
+        } catch (Throwable fail) { threadUnexpectedException(fail); }
-+
+        assertTrue(f.isDone());
-+
+        assertFalse(f.isCancelled());
-+
+        assertTrue(f.isCompletedExceptionally());
-+
+        assertTrue(f.toString().contains("[Completed exceptionally]"));
-+
+    }
-+
-+
+    /**
-+
+     * A newly constructed CompletableFuture is incomplete, as indicated
-+
+     * by methods isDone, isCancelled, and getNow
-+
+     */
-+
+    public void testConstructor() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        checkIncomplete(f);
-+
+    }
-+
-+
+    /**
-+
+     * complete completes normally, as indicated by methods isDone,
-+
+     * isCancelled, join, get, and getNow
-+
+     */
-+
+    public void testComplete() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        checkIncomplete(f);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(f, one);
-+
+    }
-+
-+
+    /**
-+
+     * completeExceptionally completes exceptionally, as indicated by
-+
+     * methods isDone, isCancelled, join, get, and getNow
-+
+     */
-+
+    public void testCompleteExceptionally() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        checkIncomplete(f);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+    }
-+
-+
+    /**
-+
+     * cancel completes exceptionally and reports cancelled, as indicated by
-+
+     * methods isDone, isCancelled, join, get, and getNow
-+
+     */
-+
+    public void testCancel() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        checkIncomplete(f);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCancelled(f);
-+
+    }
-+
-+
+    /**
-+
+     * obtrudeValue forces completion with given value
-+
+     */
-+
+    public void testObtrudeValue() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        checkIncomplete(f);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(f, one);
-+
+        f.obtrudeValue(three);
-+
+        checkCompletedNormally(f, three);
-+
+        f.obtrudeValue(two);
-+
+        checkCompletedNormally(f, two);
-+
+        f = new CompletableFuture<>();
-+
+        f.obtrudeValue(three);
-+
+        checkCompletedNormally(f, three);
-+
+        f = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        f.obtrudeValue(four);
-+
+        checkCompletedNormally(f, four);
-+
+    }
-+
-+
+    /**
-+
+     * obtrudeException forces completion with given exception
-+
+     */
-+
+    public void testObtrudeException() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        checkIncomplete(f);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(f, one);
-+
+        f.obtrudeException(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        f = new CompletableFuture<>();
-+
+        f.obtrudeException(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        f = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        f.obtrudeValue(four);
-+
+        checkCompletedNormally(f, four);
-+
+        f.obtrudeException(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+    }
-+
-+
+    /**
-+
+     * getNumberOfDependents returns number of dependent tasks
-+
+     */
-+
+    public void testGetNumberOfDependents() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        assertEquals(f.getNumberOfDependents(), 0);
-+
+        CompletableFuture g = f.thenRun(new Noop());
-+
+        assertEquals(f.getNumberOfDependents(), 1);
-+
+        assertEquals(g.getNumberOfDependents(), 0);
-+
+        CompletableFuture h = f.thenRun(new Noop());
-+
+        assertEquals(f.getNumberOfDependents(), 2);
-+
+        f.complete(1);
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(f.getNumberOfDependents(), 0);
-+
+        assertEquals(g.getNumberOfDependents(), 0);
-+
+    }
-+
-+
+    /**
-+
+     * toString indicates current completion state
-+
+     */
+    public void testToString() {
+        CompletableFuture<String> f;
-<
+        assertTrue(new CompletableFuture<String>().toString()
-<
+                   .contains("[Not completed]"));
->
+        f = new CompletableFuture<String>();
-+
+        assertTrue(f.toString().contains("[Not completed]"));
-+
+        f.complete("foo");
+        assertTrue(f.toString().contains("[Completed normally]"));
-+
+        f = new CompletableFuture<String>();
+        f.completeExceptionally(new IndexOutOfBoundsException());
+        assertTrue(f.toString().contains("[Completed exceptionally]"));
-+
-+
+    /**
-+
+     * completedFuture returns a completed CompletableFuture with given value
-+
+     */
-+
+    public void testCompletedFuture() {
-+
+        CompletableFuture<String> f = CompletableFuture.completedFuture("test");
-+
+        checkCompletedNormally(f, "test");
-+
+    }
-+
-+
+    // Choose non-commutative actions for better coverage
-+
-+
+    static final Supplier<Integer> supplyOne =
-+
+        () -> Integer.valueOf(1);
-+
+    static final Function<Integer, Integer> inc =
-+
+        (Integer x) -> Integer.valueOf(x.intValue() + 1);
-+
+    static final BiFunction<Integer, Integer, Integer> subtract =
-+
+        (Integer x, Integer y) -> Integer.valueOf(x.intValue() - y.intValue());
-+
+    static final class IncAction implements Consumer<Integer> {
-+
+        int value;
-+
+        public void accept(Integer x) { value = x.intValue() + 1; }
-+
+    }
-+
+    static final class SubtractAction implements BiConsumer<Integer, Integer> {
-+
+        int value;
-+
+        public void accept(Integer x, Integer y) {
-+
+            value = x.intValue() - y.intValue();
-+
+        }
-+
+    }
-+
+    static final class Noop implements Runnable {
-+
+        boolean ran;
-+
+        public void run() { ran = true; }
-+
+    }
-+
-+
+    static final class FailingSupplier implements Supplier<Integer> {
-+
+        boolean ran;
-+
+        public Integer get() { ran = true; throw new CFException(); }
-+
+    }
-+
+    static final class FailingConsumer implements Consumer<Integer> {
-+
+        boolean ran;
-+
+        public void accept(Integer x) { ran = true; throw new CFException(); }
-+
+    }
-+
+    static final class FailingBiConsumer implements BiConsumer<Integer, Integer> {
-+
+        boolean ran;
-+
+        public void accept(Integer x, Integer y) { ran = true; throw new CFException(); }
-+
+    }
-+
+    static final class FailingFunction implements Function<Integer, Integer> {
-+
+        boolean ran;
-+
+        public Integer apply(Integer x) { ran = true; throw new CFException(); }
-+
+    }
-+
+    static final class FailingBiFunction implements BiFunction<Integer, Integer, Integer> {
-+
+        boolean ran;
-+
+        public Integer apply(Integer x, Integer y) { ran = true; throw new CFException(); }
-+
+    }
-+
+    static final class FailingNoop implements Runnable {
-+
+        boolean ran;
-+
+        public void run() { ran = true; throw new CFException(); }
-+
+    }
-+
-+
+    static final class CompletableFutureInc
-+
+        implements Function<Integer, CompletableFuture<Integer>> {
-+
+        boolean ran;
-+
+        public CompletableFuture<Integer> apply(Integer x) {
-+
+            ran = true;
-+
+            CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+            f.complete(Integer.valueOf(x.intValue() + 1));
-+
+            return f;
-+
+        }
-+
+    }
-+
-+
+    static final class FailingCompletableFutureFunction
-+
+        implements Function<Integer, CompletableFuture<Integer>> {
-+
+        boolean ran;
-+
+        public CompletableFuture<Integer> apply(Integer x) {
-+
+            ran = true; throw new CFException();
-+
+        }
-+
+    }
-+
-+
+    // Used for explicit executor tests
-+
+    static final class ThreadExecutor implements Executor {
-+
+        AtomicInteger count = new AtomicInteger(0);
-+
-+
+        public void execute(Runnable r) {
-+
+            count.getAndIncrement();
-+
+            new Thread(r).start();
-+
+        }
-+
+    }
-+
-+
+    static final class ExceptionToInteger implements Function<Throwable, Integer> {
-+
+        public Integer apply(Throwable x) { return Integer.valueOf(3); }
-+
+    }
-+
-+
+    static final class IntegerHandler implements BiFunction<Integer, Throwable, Integer> {
-+
+        boolean ran;
-+
+        public Integer apply(Integer x, Throwable t) {
-+
+            ran = true;
-+
+            return (t == null) ? two : three;
-+
+        }
-+
+    }
-+
-+
+    /**
-+
+     * exceptionally action completes with function value on source
-+
+     * exception; otherwise with source value
-+
+     */
-+
+    public void testExceptionally() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        ExceptionToInteger r = new ExceptionToInteger();
-+
+        CompletableFuture<Integer> g = f.exceptionally(r);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedNormally(g, three);
-+
-+
+        f = new CompletableFuture<>();
-+
+        r = new ExceptionToInteger();
-+
+        g = f.exceptionally(r);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, one);
-+
+    }
-+
-+
+    /**
-+
+     * handle action completes normally with function value on either
-+
+     * normal or exceptional completion of source
-+
+     */
-+
+    public void testHandle() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        IntegerHandler r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        g = f.handle(r = new IntegerHandler());
-+
+        assertTrue(r.ran);
-+
+        checkCompletedNormally(g, three);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handle(r = new IntegerHandler());
-+
+        assertFalse(r.ran);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedNormally(g, three);
-+
+        assertTrue(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        g = f.handle(r = new IntegerHandler());
-+
+        assertTrue(r.ran);
-+
+        checkCompletedNormally(g, two);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handle(r = new IntegerHandler());
-+
+        assertFalse(r.ran);
-+
+        f.complete(one);
-+
+        assertTrue(r.ran);
-+
+        checkCompletedNormally(g, two);
-+
+    }
-+
-+
+    /**
-+
+     * runAsync completes after running Runnable
-+
+     */
-+
+    public void testRunAsync() {
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> f = CompletableFuture.runAsync(r);
-+
+        assertNull(f.join());
-+
+        assertTrue(r.ran);
-+
+        checkCompletedNormally(f, null);
-+
+    }
-+
-+
+    /**
-+
+     * runAsync with executor completes after running Runnable
-+
+     */
-+
+    public void testRunAsync2() {
-+
+        Noop r = new Noop();
-+
+        ThreadExecutor exec = new ThreadExecutor();
-+
+        CompletableFuture<Void> f = CompletableFuture.runAsync(r, exec);
-+
+        assertNull(f.join());
-+
+        assertTrue(r.ran);
-+
+        checkCompletedNormally(f, null);
-+
+        assertEquals(1, exec.count.get());
-+
+    }
-+
-+
+    /**
-+
+     * failing runAsync completes exceptionally after running Runnable
-+
+     */
-+
+    public void testRunAsync3() {
-+
+        FailingNoop r = new FailingNoop();
-+
+        CompletableFuture<Void> f = CompletableFuture.runAsync(r);
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * supplyAsync completes with result of supplier
-+
+     */
-+
+    public void testSupplyAsync() {
-+
+        CompletableFuture<Integer> f;
-+
+        f = CompletableFuture.supplyAsync(supplyOne);
-+
+        assertEquals(f.join(), one);
-+
+        checkCompletedNormally(f, one);
-+
+    }
-+
-+
+    /**
-+
+     * supplyAsync with executor completes with result of supplier
-+
+     */
-+
+    public void testSupplyAsync2() {
-+
+        CompletableFuture<Integer> f;
-+
+        f = CompletableFuture.supplyAsync(supplyOne, new ThreadExecutor());
-+
+        assertEquals(f.join(), one);
-+
+        checkCompletedNormally(f, one);
-+
+    }
-+
-+
+    /**
-+
+     * Failing supplyAsync completes exceptionally
-+
+     */
-+
+    public void testSupplyAsync3() {
-+
+        FailingSupplier r = new FailingSupplier();
-+
+        CompletableFuture<Integer> f = CompletableFuture.supplyAsync(r);
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    // seq completion methods
-+
-+
+    /**
-+
+     * thenRun result completes normally after normal completion of source
-+
+     */
-+
+    public void testThenRun() {
-+
+        CompletableFuture<Integer> f;
-+
+        CompletableFuture<Void> g;
-+
+        Noop r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenRun(r = new Noop());
-+
+        f.complete(null);
-+
+        checkCompletedNormally(g, null);
-+
+        assertTrue(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(null);
-+
+        g = f.thenRun(r = new Noop());
-+
+        checkCompletedNormally(g, null);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * thenRun result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenRun2() {
-+
+        CompletableFuture<Integer> f;
-+
+        CompletableFuture<Void> g;
-+
+        Noop r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenRun(r = new Noop());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+        assertFalse(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        g = f.thenRun(r = new Noop());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+        assertFalse(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * thenRun result completes exceptionally if action does
-+
+     */
-+
+    public void testThenRun3() {
-+
+        CompletableFuture<Integer> f;
-+
+        CompletableFuture<Void> g;
-+
+        FailingNoop r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenRun(r = new FailingNoop());
-+
+        f.complete(null);
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(null);
-+
+        g = f.thenRun(r = new FailingNoop());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenRun result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenRun4() {
-+
+        CompletableFuture<Integer> f;
-+
+        CompletableFuture<Void> g;
-+
+        Noop r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenRun(r = new Noop());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        assertTrue(f.cancel(true));
-+
+        g = f.thenRun(r = new Noop());
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenApply result completes normally after normal completion of source
-+
+     */
-+
+    public void testThenApply() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApply(inc);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
+    }
-+
-+
+    /**
-+
+     * thenApply result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenApply2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApply(inc);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenApply result completes exceptionally if action does
-+
+     */
-+
+    public void testThenApply3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApply(new FailingFunction());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenApply result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenApply4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApply(inc);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenAccept result completes normally after normal completion of source
-+
+     */
-+
+    public void testThenAccept() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.thenAccept(r);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(r.value, 2);
-+
+    }
-+
-+
+    /**
-+
+     * thenAccept result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenAccept2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.thenAccept(r);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenAccept result completes exceptionally if action does
-+
+     */
-+
+    public void testThenAccept3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        FailingConsumer r = new FailingConsumer();
-+
+        CompletableFuture<Void> g = f.thenAccept(r);
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * thenAccept result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenAccept4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.thenAccept(r);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombine result completes normally after normal completion
-+
+     * of sources
-+
+     */
-+
+    public void testThenCombine() {
-+
+        CompletableFuture<Integer> f, g, h;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombine(g, subtract);
-+
+        f.complete(3);
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedNormally(h, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombine(g, subtract);
-+
+        g.complete(1);
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedNormally(h, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        g.complete(1);
-+
+        f.complete(3);
-+
+        h = f.thenCombine(g, subtract);
-+
+        checkCompletedNormally(h, 2);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombine result completes exceptionally after exceptional
-+
+     * completion of either source
-+
+     */
-+
+    public void testThenCombine2() {
-+
+        CompletableFuture<Integer> f, g, h;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombine(g, subtract);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombine(g, subtract);
-+
+        g.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        g.completeExceptionally(new CFException());
-+
+        h = f.thenCombine(g, subtract);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        g.complete(3);
-+
+        h = f.thenCombine(g, subtract);
-+
+        checkCompletedWithWrappedCFException(h);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombine result completes exceptionally if action does
-+
+     */
-+
+    public void testThenCombine3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingBiFunction r = new FailingBiFunction();
-+
+        CompletableFuture<Integer> g = f.thenCombine(f2, r);
-+
+        f.complete(one);
-+
+        checkIncomplete(g);
-+
+        assertFalse(r.ran);
-+
+        f2.complete(two);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombine result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testThenCombine4() {
-+
+        CompletableFuture<Integer> f, g, h;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombine(g, subtract);
-+
+        assertTrue(f.cancel(true));
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombine(g, subtract);
-+
+        assertTrue(g.cancel(true));
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        assertTrue(f.cancel(true));
-+
+        assertTrue(g.cancel(true));
-+
+        h = f.thenCombine(g, subtract);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBoth result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testThenAcceptBoth() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        SubtractAction r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        f.complete(3);
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedNormally(h, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        g.complete(1);
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedNormally(h, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        g.complete(1);
-+
+        f.complete(3);
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        checkCompletedNormally(h, null);
-+
+        assertEquals(r.value, 2);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBoth result completes exceptionally after exceptional
-+
+     * completion of either source
-+
+     */
-+
+    public void testThenAcceptBoth2() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        SubtractAction r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        g.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        g.completeExceptionally(new CFException());
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        g.complete(3);
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        checkCompletedWithWrappedCFException(h);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBoth result completes exceptionally if action does
-+
+     */
-+
+    public void testThenAcceptBoth3() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        FailingBiConsumer r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBoth(g, r = new FailingBiConsumer());
-+
+        f.complete(3);
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        g.complete(1);
-+
+        h = f.thenAcceptBoth(g, r = new FailingBiConsumer());
-+
+        checkCompletedWithWrappedCFException(h);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBoth result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testThenAcceptBoth4() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        SubtractAction r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        assertTrue(f.cancel(true));
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        assertTrue(g.cancel(true));
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        assertTrue(g.cancel(true));
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        assertTrue(f.cancel(true));
-+
+        g.complete(3);
-+
+        h = f.thenAcceptBoth(g, r = new SubtractAction());
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
+    }
-+
-+
+    /**
-+
+     * Permits the testing of parallel code for the 3 different
-+
+     * execution modes without repeating all the testing code.
-+
+     */
-+
+    enum ExecutionMode {
-+
+        DEFAULT {
-+
+            public <T,U> CompletableFuture<Void> runAfterBoth
-+
+                (CompletableFuture<T> f, CompletableFuture<U> g, Runnable r) {
-+
+                return f.runAfterBoth(g, r);
-+
+            }
-+
+        },
-+
-+
+        DEFAULT_ASYNC {
-+
+            public <T,U> CompletableFuture<Void> runAfterBoth
-+
+                (CompletableFuture<T> f, CompletableFuture<U> g, Runnable r) {
-+
+                return f.runAfterBothAsync(g, r);
-+
+            }
-+
+        },
-+
-+
+        EXECUTOR {
-+
+            public <T,U> CompletableFuture<Void> runAfterBoth
-+
+                (CompletableFuture<T> f, CompletableFuture<U> g, Runnable r) {
-+
+                return f.runAfterBothAsync(g, r, new ThreadExecutor());
-+
+            }
-+
+        };
-+
-+
+        public abstract <T,U> CompletableFuture<Void> runAfterBoth
-+
+            (CompletableFuture<T> f, CompletableFuture<U> g, Runnable r);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterBoth result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testRunAfterBoth_normalCompletion1() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null })
-+
+        for (Integer v2 : new Integer[] { 2, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        f.complete(v1);
-+
+        checkIncomplete(h);
-+
+        assertFalse(r.ran);
-+
+        g.complete(v2);
-+
-+
+        checkCompletedNormally(h, null);
-+
+        assertTrue(r.ran);
-+
+        checkCompletedNormally(f, v1);
-+
+        checkCompletedNormally(g, v2);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_normalCompletion2() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null })
-+
+        for (Integer v2 : new Integer[] { 2, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        g.complete(v2);
-+
+        checkIncomplete(h);
-+
+        assertFalse(r.ran);
-+
+        f.complete(v1);
-+
-+
+        checkCompletedNormally(h, null);
-+
+        assertTrue(r.ran);
-+
+        checkCompletedNormally(f, v1);
-+
+        checkCompletedNormally(g, v2);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_normalCompletion3() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null })
-+
+        for (Integer v2 : new Integer[] { 2, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
-+
+        g.complete(v2);
-+
+        f.complete(v1);
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        checkCompletedNormally(h, null);
-+
+        assertTrue(r.ran);
-+
+        checkCompletedNormally(f, v1);
-+
+        checkCompletedNormally(g, v2);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_normalCompletion4() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null })
-+
+        for (Integer v2 : new Integer[] { 2, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
-+
+        f.complete(v1);
-+
+        g.complete(v2);
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        checkCompletedNormally(h, null);
-+
+        assertTrue(r.ran);
-+
+        checkCompletedNormally(f, v1);
-+
+        checkCompletedNormally(g, v2);
-+
+        }
-+
+    }
-+
-+
+    /**
-+
+     * runAfterBoth result completes exceptionally after exceptional
-+
+     * completion of either source
-+
+     */
-+
+    public void testRunAfterBoth_exceptionalCompletion1() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
+        final CFException ex = new CFException();
-+
-+
+        f.completeExceptionally(ex);
-+
+        checkIncomplete(h);
-+
+        g.complete(v1);
-+
-+
+        checkCompletedWithWrappedCFException(h, ex);
-+
+        checkCompletedWithWrappedCFException(f, ex);
-+
+        assertFalse(r.ran);
-+
+        checkCompletedNormally(g, v1);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_exceptionalCompletion2() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
+        final CFException ex = new CFException();
-+
-+
+        g.completeExceptionally(ex);
-+
+        checkIncomplete(h);
-+
+        f.complete(v1);
-+
-+
+        checkCompletedWithWrappedCFException(h, ex);
-+
+        checkCompletedWithWrappedCFException(g, ex);
-+
+        assertFalse(r.ran);
-+
+        checkCompletedNormally(f, v1);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_exceptionalCompletion3() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
+        final CFException ex = new CFException();
-+
-+
+        g.completeExceptionally(ex);
-+
+        f.complete(v1);
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        checkCompletedWithWrappedCFException(h, ex);
-+
+        checkCompletedWithWrappedCFException(g, ex);
-+
+        assertFalse(r.ran);
-+
+        checkCompletedNormally(f, v1);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_exceptionalCompletion4() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
+        final CFException ex = new CFException();
-+
-+
+        f.completeExceptionally(ex);
-+
+        g.complete(v1);
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        checkCompletedWithWrappedCFException(h, ex);
-+
+        checkCompletedWithWrappedCFException(f, ex);
-+
+        assertFalse(r.ran);
-+
+        checkCompletedNormally(g, v1);
-+
+        }
-+
+    }
-+
-+
+    /**
-+
+     * runAfterBoth result completes exceptionally if action does
-+
+     */
-+
+    public void testRunAfterBoth_actionFailed1() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null })
-+
+        for (Integer v2 : new Integer[] { 2, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final FailingNoop r = new FailingNoop();
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        f.complete(v1);
-+
+        checkIncomplete(h);
-+
+        g.complete(v2);
-+
-+
+        checkCompletedWithWrappedCFException(h);
-+
+        checkCompletedNormally(f, v1);
-+
+        checkCompletedNormally(g, v2);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_actionFailed2() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (Integer v1 : new Integer[] { 1, null })
-+
+        for (Integer v2 : new Integer[] { 2, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final FailingNoop r = new FailingNoop();
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        g.complete(v2);
-+
+        checkIncomplete(h);
-+
+        f.complete(v1);
-+
-+
+        checkCompletedWithWrappedCFException(h);
-+
+        checkCompletedNormally(f, v1);
-+
+        checkCompletedNormally(g, v2);
-+
+        }
-+
+    }
-+
-+
+    /**
-+
+     * runAfterBoth result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testRunAfterBoth_sourceCancelled1() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (boolean mayInterruptIfRunning : new boolean[] { true, false })
-+
+        for (Integer v1 : new Integer[] { 1, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        assertTrue(f.cancel(mayInterruptIfRunning));
-+
+        checkIncomplete(h);
-+
+        g.complete(v1);
-+
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
+        checkCancelled(f);
-+
+        assertFalse(r.ran);
-+
+        checkCompletedNormally(g, v1);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_sourceCancelled2() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (boolean mayInterruptIfRunning : new boolean[] { true, false })
-+
+        for (Integer v1 : new Integer[] { 1, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        assertTrue(g.cancel(mayInterruptIfRunning));
-+
+        checkIncomplete(h);
-+
+        f.complete(v1);
-+
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
+        checkCancelled(g);
-+
+        assertFalse(r.ran);
-+
+        checkCompletedNormally(f, v1);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_sourceCancelled3() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (boolean mayInterruptIfRunning : new boolean[] { true, false })
-+
+        for (Integer v1 : new Integer[] { 1, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
-+
+        assertTrue(g.cancel(mayInterruptIfRunning));
-+
+        f.complete(v1);
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
+        checkCancelled(g);
-+
+        assertFalse(r.ran);
-+
+        checkCompletedNormally(f, v1);
-+
+        }
-+
+    }
-+
-+
+    public void testRunAfterBoth_sourceCancelled4() {
-+
+        for (ExecutionMode m : ExecutionMode.values())
-+
+        for (boolean mayInterruptIfRunning : new boolean[] { true, false })
-+
+        for (Integer v1 : new Integer[] { 1, null }) {
-+
-+
+        final CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        final CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        final Noop r = new Noop();
-+
-+
+        assertTrue(f.cancel(mayInterruptIfRunning));
-+
+        g.complete(v1);
-+
+        final CompletableFuture<Void> h = m.runAfterBoth(f, g, r);
-+
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
+        checkCancelled(f);
-+
+        assertFalse(r.ran);
-+
+        checkCompletedNormally(g, v1);
-+
+        }
-+
+    }
-+
-+
+    /**
-+
+     * applyToEither result completes normally after normal completion
-+
+     * of either source
-+
+     */
-+
+    public void testApplyToEither() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.applyToEither(f2, inc);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
+        f2.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        f2 = new CompletableFuture<>();
-+
+        g = f.applyToEither(f2, inc);
-+
+        checkCompletedNormally(g, two);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEither result completes exceptionally after exceptional
-+
+     * completion of either source
-+
+     */
-+
+    public void testApplyToEither2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.applyToEither(f2, inc);
-+
+        f.completeExceptionally(new CFException());
-+
+        f2.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        f2.completeExceptionally(new CFException());
-+
+        g = f.applyToEither(f2, inc);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEither result completes exceptionally if action does
-+
+     */
-+
+    public void testApplyToEither3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingFunction r = new FailingFunction();
-+
+        CompletableFuture<Integer> g = f.applyToEither(f2, r);
-+
+        f2.complete(two);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEither result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testApplyToEither4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.applyToEither(f2, inc);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        assertTrue(f2.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEither result completes normally after normal completion
-+
+     * of either source
-+
+     */
-+
+    public void testAcceptEither() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.acceptEither(f2, r);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        f2.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        r = new IncAction();
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        f2 = new CompletableFuture<>();
-+
+        g = f.acceptEither(f2, r);
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(r.value, 2);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEither result completes exceptionally after exceptional
-+
+     * completion of either source
-+
+     */
-+
+    public void testAcceptEither2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.acceptEither(f2, r);
-+
+        f.completeExceptionally(new CFException());
-+
+        f2.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        r = new IncAction();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        f2.completeExceptionally(new CFException());
-+
+        g = f.acceptEither(f2, r);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEither result completes exceptionally if action does
-+
+     */
-+
+    public void testAcceptEither3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingConsumer r = new FailingConsumer();
-+
+        CompletableFuture<Void> g = f.acceptEither(f2, r);
-+
+        f2.complete(two);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEither result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testAcceptEither4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.acceptEither(f2, r);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        assertTrue(f2.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEither result completes normally after normal completion
-+
+     * of either source
-+
+     */
-+
+    public void testRunAfterEither() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.runAfterEither(f2, r);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        f2.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        assertTrue(r.ran);
-+
-+
+        r = new Noop();
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        f2 = new CompletableFuture<>();
-+
+        g = f.runAfterEither(f2, r);
-+
+        checkCompletedNormally(g, null);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEither result completes exceptionally after exceptional
-+
+     * completion of either source
-+
+     */
-+
+    public void testRunAfterEither2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.runAfterEither(f2, r);
-+
+        f.completeExceptionally(new CFException());
-+
+        f2.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        r = new Noop();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        f2.completeExceptionally(new CFException());
-+
+        g = f.runAfterEither(f2, r);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEither result completes exceptionally if action does
-+
+     */
-+
+    public void testRunAfterEither3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingNoop r = new FailingNoop();
-+
+        CompletableFuture<Void> g = f.runAfterEither(f2, r);
-+
+        f2.complete(two);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEither result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testRunAfterEither4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.runAfterEither(f2, r);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        assertTrue(f2.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenCompose result completes normally after normal completion of source
-+
+     */
-+
+    public void testThenCompose() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFutureInc r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenCompose(r = new CompletableFutureInc());
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
+        assertTrue(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        g = f.thenCompose(r = new CompletableFutureInc());
-+
+        checkCompletedNormally(g, two);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * thenCompose result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenCompose2() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFutureInc r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenCompose(r = new CompletableFutureInc());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        g = f.thenCompose(r = new CompletableFutureInc());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenCompose result completes exceptionally if action does
-+
+     */
-+
+    public void testThenCompose3() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        FailingCompletableFutureFunction r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenCompose(r = new FailingCompletableFutureFunction());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        g = f.thenCompose(r = new FailingCompletableFutureFunction());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenCompose result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenCompose4() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFutureInc r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenCompose(r = new CompletableFutureInc());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        assertTrue(f.cancel(true));
-+
+        g = f.thenCompose(r = new CompletableFutureInc());
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    // asyncs
-+
-+
+    /**
-+
+     * thenRunAsync result completes normally after normal completion of source
-+
+     */
-+
+    public void testThenRunAsync() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.thenRunAsync(r);
-+
+        f.complete(null);
-+
+        checkCompletedNormally(g, null);
-+
-+
+        // reordered version
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(null);
-+
+        r = new Noop();
-+
+        g = f.thenRunAsync(r);
-+
+        checkCompletedNormally(g, null);
-+
+    }
-+
-+
+    /**
-+
+     * thenRunAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenRunAsync2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.thenRunAsync(r);
-+
+        f.completeExceptionally(new CFException());
-+
+        try {
-+
+            g.join();
-+
+            shouldThrow();
-+
+        } catch (CompletionException success) {}
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenRunAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenRunAsync3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        FailingNoop r = new FailingNoop();
-+
+        CompletableFuture<Void> g = f.thenRunAsync(r);
-+
+        f.complete(null);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenRunAsync result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenRunAsync4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.thenRunAsync(r);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenApplyAsync result completes normally after normal completion of source
-+
+     */
-+
+    public void testThenApplyAsync() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApplyAsync(inc);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
+    }
-+
-+
+    /**
-+
+     * thenApplyAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenApplyAsync2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApplyAsync(inc);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenApplyAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenApplyAsync3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        FailingFunction r = new FailingFunction();
-+
+        CompletableFuture<Integer> g = f.thenApplyAsync(r);
-+
+        f.complete(null);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenApplyAsync result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenApplyAsync4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApplyAsync(inc);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptAsync result completes normally after normal
-+
+     * completion of source
-+
+     */
-+
+    public void testThenAcceptAsync() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.thenAcceptAsync(r);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(r.value, 2);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenAcceptAsync2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.thenAcceptAsync(r);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenAcceptAsync3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        FailingConsumer r = new FailingConsumer();
-+
+        CompletableFuture<Void> g = f.thenAcceptAsync(r);
-+
+        f.complete(null);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptAsync result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenAcceptAsync4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.thenAcceptAsync(r);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombineAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testThenCombineAsync() {
-+
+        CompletableFuture<Integer> f, g, h;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        f.complete(3);
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedNormally(h, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        g.complete(1);
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedNormally(h, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        g.complete(1);
-+
+        f.complete(3);
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        checkCompletedNormally(h, 2);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombineAsync result completes exceptionally after exceptional
-+
+     * completion of either source
-+
+     */
-+
+    public void testThenCombineAsync2() {
-+
+        CompletableFuture<Integer> f, g, h;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        g.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        g.completeExceptionally(new CFException());
-+
+        f.complete(3);
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        checkCompletedWithWrappedCFException(h);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombineAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenCombineAsync3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingBiFunction r = new FailingBiFunction();
-+
+        CompletableFuture<Integer> g = f.thenCombineAsync(f2, r);
-+
+        f.complete(one);
-+
+        checkIncomplete(g);
-+
+        assertFalse(r.ran);
-+
+        f2.complete(two);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombineAsync result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testThenCombineAsync4() {
-+
+        CompletableFuture<Integer> f, g, h;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        assertTrue(f.cancel(true));
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        assertTrue(g.cancel(true));
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        g.complete(3);
-+
+        assertTrue(f.cancel(true));
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        assertTrue(g.cancel(true));
-+
+        h = f.thenCombineAsync(g, subtract);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBothAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testThenAcceptBothAsync() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        SubtractAction r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        f.complete(3);
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedNormally(h, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        g.complete(1);
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedNormally(h, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        g.complete(1);
-+
+        f.complete(3);
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        checkCompletedNormally(h, null);
-+
+        assertEquals(r.value, 2);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBothAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenAcceptBothAsync2() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        SubtractAction r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        g.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        g.completeExceptionally(new CFException());
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        g.complete(3);
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        checkCompletedWithWrappedCFException(h);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBothAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenAcceptBothAsync3() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        FailingBiConsumer r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new FailingBiConsumer());
-+
+        f.complete(3);
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        g.complete(1);
-+
+        h = f.thenAcceptBothAsync(g, r = new FailingBiConsumer());
-+
+        checkCompletedWithWrappedCFException(h);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBothAsync result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testThenAcceptBothAsync4() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        SubtractAction r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        assertTrue(f.cancel(true));
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        assertTrue(g.cancel(true));
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        assertTrue(g.cancel(true));
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        assertTrue(f.cancel(true));
-+
+        g.complete(3);
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction());
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEitherAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testApplyToEitherAsync() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        f2 = new CompletableFuture<>();
-+
+        g = f.applyToEitherAsync(f2, inc);
-+
+        checkCompletedNormally(g, two);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEitherAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testApplyToEitherAsync2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        f2.completeExceptionally(new CFException());
-+
+        g = f.applyToEitherAsync(f2, inc);
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEitherAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testApplyToEitherAsync3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingFunction r = new FailingFunction();
-+
+        CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r);
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEitherAsync result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testApplyToEitherAsync4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        assertTrue(f2.cancel(true));
-+
+        g = f.applyToEitherAsync(f2, inc);
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEitherAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testAcceptEitherAsync() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        r = new IncAction();
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        f2 = new CompletableFuture<>();
-+
+        g = f.acceptEitherAsync(f2, r);
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(r.value, 2);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEitherAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testAcceptEitherAsync2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        r = new IncAction();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        f2.completeExceptionally(new CFException());
-+
+        g = f.acceptEitherAsync(f2, r);
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEitherAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testAcceptEitherAsync3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingConsumer r = new FailingConsumer();
-+
+        CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEitherAsync result completes exceptionally if either
-+
+     * source cancelled
-+
+     */
-+
+    public void testAcceptEitherAsync4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.acceptEitherAsync(f2, r);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
-+
+        r = new IncAction();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        assertTrue(f2.cancel(true));
-+
+        g = f.acceptEitherAsync(f2, r);
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEitherAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testRunAfterEitherAsync() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        assertTrue(r.ran);
-+
-+
+        r = new Noop();
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        f2 = new CompletableFuture<>();
-+
+        g = f.runAfterEitherAsync(f2, r);
-+
+        checkCompletedNormally(g, null);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEitherAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testRunAfterEitherAsync2() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        r = new Noop();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        f2.completeExceptionally(new CFException());
-+
+        g = f.runAfterEitherAsync(f2, r);
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEitherAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testRunAfterEitherAsync3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingNoop r = new FailingNoop();
-+
+        CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEitherAsync result completes exceptionally if either
-+
+     * source cancelled
-+
+     */
-+
+    public void testRunAfterEitherAsync4() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r);
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
-+
+        r = new Noop();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        assertTrue(f2.cancel(true));
-+
+        g = f.runAfterEitherAsync(f2, r);
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenComposeAsync result completes normally after normal
-+
+     * completion of source
-+
+     */
-+
+    public void testThenComposeAsync() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFutureInc r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenComposeAsync(r = new CompletableFutureInc());
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        g = f.thenComposeAsync(r = new CompletableFutureInc());
-+
+        checkCompletedNormally(g, two);
-+
+    }
-+
-+
+    /**
-+
+     * thenComposeAsync result completes exceptionally after
-+
+     * exceptional completion of source
-+
+     */
-+
+    public void testThenComposeAsync2() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFutureInc r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenComposeAsync(r = new CompletableFutureInc());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+        assertFalse(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        g = f.thenComposeAsync(r = new CompletableFutureInc());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+        assertFalse(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * thenComposeAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenComposeAsync3() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        FailingCompletableFutureFunction r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenComposeAsync(r = new FailingCompletableFutureFunction());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        g = f.thenComposeAsync(r = new FailingCompletableFutureFunction());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenComposeAsync result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenComposeAsync4() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFutureInc r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.thenComposeAsync(r = new CompletableFutureInc());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        assertTrue(f.cancel(true));
-+
+        g = f.thenComposeAsync(r = new CompletableFutureInc());
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    // async with explicit executors
-+
-+
+    /**
-+
+     * thenRunAsync result completes normally after normal completion of source
-+
+     */
-+
+    public void testThenRunAsyncE() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
-+
+        f.complete(null);
-+
+        checkCompletedNormally(g, null);
-+
-+
+        // reordered version
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(null);
-+
+        r = new Noop();
-+
+        g = f.thenRunAsync(r, new ThreadExecutor());
-+
+        checkCompletedNormally(g, null);
-+
+    }
-+
-+
+    /**
-+
+     * thenRunAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenRunAsync2E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
-+
+        f.completeExceptionally(new CFException());
-+
+        try {
-+
+            g.join();
-+
+            shouldThrow();
-+
+        } catch (CompletionException success) {}
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenRunAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenRunAsync3E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        FailingNoop r = new FailingNoop();
-+
+        CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
-+
+        f.complete(null);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenRunAsync result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenRunAsync4E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.thenRunAsync(r, new ThreadExecutor());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenApplyAsync result completes normally after normal completion of source
-+
+     */
-+
+    public void testThenApplyAsyncE() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
+    }
-+
-+
+    /**
-+
+     * thenApplyAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenApplyAsync2E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenApplyAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenApplyAsync3E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        FailingFunction r = new FailingFunction();
-+
+        CompletableFuture<Integer> g = f.thenApplyAsync(r, new ThreadExecutor());
-+
+        f.complete(null);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenApplyAsync result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenApplyAsync4E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.thenApplyAsync(inc, new ThreadExecutor());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptAsync result completes normally after normal
-+
+     * completion of source
-+
+     */
-+
+    public void testThenAcceptAsyncE() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(r.value, 2);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenAcceptAsync2E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenAcceptAsync3E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        FailingConsumer r = new FailingConsumer();
-+
+        CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
-+
+        f.complete(null);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptAsync result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenAcceptAsync4E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.thenAcceptAsync(r, new ThreadExecutor());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombineAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testThenCombineAsyncE() {
-+
+        CompletableFuture<Integer> f, g, h;
-+
+        ThreadExecutor e = new ThreadExecutor();
-+
+        int count = 0;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        f.complete(3);
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedNormally(h, 2);
-+
+        assertEquals(++count, e.count.get());
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        g.complete(1);
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedNormally(h, 2);
-+
+        assertEquals(++count, e.count.get());
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        g.complete(1);
-+
+        f.complete(3);
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        checkCompletedNormally(h, 2);
-+
+        assertEquals(++count, e.count.get());
-+
+    }
-+
-+
+    /**
-+
+     * thenCombineAsync result completes exceptionally after exceptional
-+
+     * completion of either source
-+
+     */
-+
+    public void testThenCombineAsync2E() {
-+
+        CompletableFuture<Integer> f, g, h;
-+
+        ThreadExecutor e = new ThreadExecutor();
-+
+        int count = 0;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        g.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        g.completeExceptionally(new CFException());
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        assertEquals(0, e.count.get());
-+
+    }
-+
-+
+    /**
-+
+     * thenCombineAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenCombineAsync3E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingBiFunction r = new FailingBiFunction();
-+
+        CompletableFuture<Integer> g = f.thenCombineAsync(f2, r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkIncomplete(g);
-+
+        assertFalse(r.ran);
-+
+        f2.complete(two);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * thenCombineAsync result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testThenCombineAsync4E() {
-+
+        CompletableFuture<Integer> f, g, h;
-+
+        ThreadExecutor e = new ThreadExecutor();
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        assertTrue(f.cancel(true));
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        assertTrue(g.cancel(true));
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        assertTrue(g.cancel(true));
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        assertTrue(f.cancel(true));
-+
+        assertTrue(g.cancel(true));
-+
+        h = f.thenCombineAsync(g, subtract, e);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        assertEquals(0, e.count.get());
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBothAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testThenAcceptBothAsyncE() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        SubtractAction r;
-+
+        ThreadExecutor e = new ThreadExecutor();
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        f.complete(3);
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedNormally(h, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        g.complete(1);
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedNormally(h, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        g.complete(1);
-+
+        f.complete(3);
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        checkCompletedNormally(h, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        assertEquals(3, e.count.get());
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBothAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testThenAcceptBothAsync2E() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        SubtractAction r;
-+
+        ThreadExecutor e = new ThreadExecutor();
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        g.completeExceptionally(new CFException());
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        g.completeExceptionally(new CFException());
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.completeExceptionally(new CFException());
-+
+        g.complete(3);
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        assertEquals(0, e.count.get());
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBothAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenAcceptBothAsync3E() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        FailingBiConsumer r;
-+
+        ThreadExecutor e = new ThreadExecutor();
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new FailingBiConsumer(), e);
-+
+        f.complete(3);
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        g.complete(1);
-+
+        h = f.thenAcceptBothAsync(g, r = new FailingBiConsumer(), e);
-+
+        checkCompletedWithWrappedCFException(h);
-+
-+
+        assertEquals(2, e.count.get());
-+
+    }
-+
-+
+    /**
-+
+     * thenAcceptBothAsync result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testThenAcceptBothAsync4E() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        CompletableFuture<Void> h;
-+
+        SubtractAction r;
-+
+        ThreadExecutor e = new ThreadExecutor();
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        assertTrue(f.cancel(true));
-+
+        checkIncomplete(h);
-+
+        g.complete(1);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        assertTrue(g.cancel(true));
-+
+        checkIncomplete(h);
-+
+        f.complete(3);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        f.complete(3);
-+
+        assertTrue(g.cancel(true));
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = new CompletableFuture<>();
-+
+        assertTrue(f.cancel(true));
-+
+        g.complete(3);
-+
+        h = f.thenAcceptBothAsync(g, r = new SubtractAction(), e);
-+
+        checkCompletedWithWrappedCancellationException(h);
-+
-+
+        assertEquals(0, e.count.get());
-+
+    }
-+
-+
+    /**
-+
+     * applyToEitherAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testApplyToEitherAsyncE() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        f2 = new CompletableFuture<>();
-+
+        g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
-+
+        checkCompletedNormally(g, two);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEitherAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testApplyToEitherAsync2E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        f2.completeExceptionally(new CFException());
-+
+        g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEitherAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testApplyToEitherAsync3E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingFunction r = new FailingFunction();
-+
+        CompletableFuture<Integer> g = f.applyToEitherAsync(f2, r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * applyToEitherAsync result completes exceptionally if either source cancelled
-+
+     */
-+
+    public void testApplyToEitherAsync4E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        assertTrue(f2.cancel(true));
-+
+        g = f.applyToEitherAsync(f2, inc, new ThreadExecutor());
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEitherAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testAcceptEitherAsyncE() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(r.value, 2);
-+
-+
+        r = new IncAction();
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        f2 = new CompletableFuture<>();
-+
+        g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
-+
+        checkCompletedNormally(g, null);
-+
+        assertEquals(r.value, 2);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEitherAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testAcceptEitherAsync2E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        r = new IncAction();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        f2.completeExceptionally(new CFException());
-+
+        g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEitherAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testAcceptEitherAsync3E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingConsumer r = new FailingConsumer();
-+
+        CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * acceptEitherAsync result completes exceptionally if either
-+
+     * source cancelled
-+
+     */
-+
+    public void testAcceptEitherAsync4E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        IncAction r = new IncAction();
-+
+        CompletableFuture<Void> g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
-+
+        r = new IncAction();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        assertTrue(f2.cancel(true));
-+
+        g = f.acceptEitherAsync(f2, r, new ThreadExecutor());
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEitherAsync result completes normally after normal
-+
+     * completion of sources
-+
+     */
-+
+    public void testRunAfterEitherAsyncE() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, null);
-+
+        assertTrue(r.ran);
-+
-+
+        r = new Noop();
-+
+        f = new CompletableFuture<>();
-+
+        f.complete(one);
-+
+        f2 = new CompletableFuture<>();
-+
+        g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
-+
+        checkCompletedNormally(g, null);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEitherAsync result completes exceptionally after exceptional
-+
+     * completion of source
-+
+     */
-+
+    public void testRunAfterEitherAsync2E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
-+
+        r = new Noop();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        f2.completeExceptionally(new CFException());
-+
+        g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEitherAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testRunAfterEitherAsync3E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        FailingNoop r = new FailingNoop();
-+
+        CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * runAfterEitherAsync result completes exceptionally if either
-+
+     * source cancelled
-+
+     */
-+
+    public void testRunAfterEitherAsync4E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> f2 = new CompletableFuture<>();
-+
+        Noop r = new Noop();
-+
+        CompletableFuture<Void> g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
-+
+        r = new Noop();
-+
+        f = new CompletableFuture<>();
-+
+        f2 = new CompletableFuture<>();
-+
+        assertTrue(f2.cancel(true));
-+
+        g = f.runAfterEitherAsync(f2, r, new ThreadExecutor());
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenComposeAsync result completes normally after normal
-+
+     * completion of source
-+
+     */
-+
+    public void testThenComposeAsyncE() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFutureInc r = new CompletableFutureInc();
-+
+        CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedNormally(g, two);
-+
+    }
-+
-+
+    /**
-+
+     * thenComposeAsync result completes exceptionally after
-+
+     * exceptional completion of source
-+
+     */
-+
+    public void testThenComposeAsync2E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFutureInc r = new CompletableFutureInc();
-+
+        CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenComposeAsync result completes exceptionally if action does
-+
+     */
-+
+    public void testThenComposeAsync3E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        FailingCompletableFutureFunction r = new FailingCompletableFutureFunction();
-+
+        CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
-+
+        f.complete(one);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * thenComposeAsync result completes exceptionally if source cancelled
-+
+     */
-+
+    public void testThenComposeAsync4E() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFutureInc r = new CompletableFutureInc();
-+
+        CompletableFuture<Integer> g = f.thenComposeAsync(r, new ThreadExecutor());
-+
+        assertTrue(f.cancel(true));
-+
+        checkCompletedWithWrappedCancellationException(g);
-+
+    }
-+
-+
+    // other static methods
-+
-+
+    /**
-+
+     * allOf(no component futures) returns a future completed normally
-+
+     * with the value null
-+
+     */
-+
+    public void testAllOf_empty() throws Exception {
-+
+        CompletableFuture<Void> f = CompletableFuture.allOf();
-+
+        checkCompletedNormally(f, null);
-+
+    }
-+
-+
+    /**
-+
+     * allOf returns a future completed normally with the value null
-+
+     * when all components complete normally
-+
+     */
-+
+    public void testAllOf_normal() throws Exception {
-+
+        for (int k = 1; k < 20; ++k) {
-+
+            CompletableFuture<Integer>[] fs = (CompletableFuture<Integer>[]) new CompletableFuture[k];
-+
+            for (int i = 0; i < k; ++i)
-+
+                fs[i] = new CompletableFuture<>();
-+
+            CompletableFuture<Void> f = CompletableFuture.allOf(fs);
-+
+            for (int i = 0; i < k; ++i) {
-+
+                checkIncomplete(f);
-+
+                checkIncomplete(CompletableFuture.allOf(fs));
-+
+                fs[i].complete(one);
-+
+            }
-+
+            checkCompletedNormally(f, null);
-+
+            checkCompletedNormally(CompletableFuture.allOf(fs), null);
-+
+        }
-+
+    }
-+
-+
+    /**
-+
+     * anyOf(no component futures) returns an incomplete future
-+
+     */
-+
+    public void testAnyOf_empty() throws Exception {
-+
+        CompletableFuture<Object> f = CompletableFuture.anyOf();
-+
+        checkIncomplete(f);
-+
+    }
-+
-+
+    /**
-+
+     * anyOf returns a future completed normally with a value when
-+
+     * a component future does
-+
+     */
-+
+    public void testAnyOf_normal() throws Exception {
-+
+        for (int k = 0; k < 10; ++k) {
-+
+            CompletableFuture[] fs = new CompletableFuture[k];
-+
+            for (int i = 0; i < k; ++i)
-+
+                fs[i] = new CompletableFuture<>();
-+
+            CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
-+
+            checkIncomplete(f);
-+
+            for (int i = 0; i < k; ++i) {
-+
+                fs[i].complete(one);
-+
+                checkCompletedNormally(f, one);
-+
+                checkCompletedNormally(CompletableFuture.anyOf(fs), one);
-+
+            }
-+
+        }
-+
+    }
-+
-+
+    /**
-+
+     * anyOf result completes exceptionally when any component does.
-+
+     */
-+
+    public void testAnyOf_exceptional() throws Exception {
-+
+        for (int k = 0; k < 10; ++k) {
-+
+            CompletableFuture[] fs = new CompletableFuture[k];
-+
+            for (int i = 0; i < k; ++i)
-+
+                fs[i] = new CompletableFuture<>();
-+
+            CompletableFuture<Object> f = CompletableFuture.anyOf(fs);
-+
+            checkIncomplete(f);
-+
+            for (int i = 0; i < k; ++i) {
-+
+                fs[i].completeExceptionally(new CFException());
-+
+                checkCompletedWithWrappedCFException(f);
-+
+                checkCompletedWithWrappedCFException(CompletableFuture.anyOf(fs));
-+
+            }
-+
+        }
-+
+    }
-+
-+
+    /**
-+
+     * Completion methods throw NullPointerException with null arguments
-+
+     */
-+
+    public void testNPE() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> nullFuture = (CompletableFuture<Integer>)null;
-+
+        CompletableFuture<?> h;
-+
+        ThreadExecutor exec = new ThreadExecutor();
-+
-+
+        Runnable[] throwingActions = {
-+
+            () -> CompletableFuture.supplyAsync(null),
-+
+            () -> CompletableFuture.supplyAsync(null, exec),
-+
+            () -> CompletableFuture.supplyAsync(supplyOne, null),
-+
-+
+            () -> CompletableFuture.runAsync(null),
-+
+            () -> CompletableFuture.runAsync(null, exec),
-+
+            () -> CompletableFuture.runAsync(() -> {}, null),
-+
-+
+            () -> f.completeExceptionally(null),
-+
-+
+            () -> f.thenApply(null),
-+
+            () -> f.thenApplyAsync(null),
-+
+            () -> f.thenApplyAsync((x) -> x, null),
-+
+            () -> f.thenApplyAsync(null, exec),
-+
-+
+            () -> f.thenAccept(null),
-+
+            () -> f.thenAcceptAsync(null),
-+
+            () -> f.thenAcceptAsync((x) -> {} , null),
-+
+            () -> f.thenAcceptAsync(null, exec),
-+
-+
+            () -> f.thenRun(null),
-+
+            () -> f.thenRunAsync(null),
-+
+            () -> f.thenRunAsync(() -> {} , null),
-+
+            () -> f.thenRunAsync(null, exec),
-+
-+
+            () -> f.thenCombine(g, null),
-+
+            () -> f.thenCombineAsync(g, null),
-+
+            () -> f.thenCombineAsync(g, null, exec),
-+
+            () -> f.thenCombine(nullFuture, (x, y) -> x),
-+
+            () -> f.thenCombineAsync(nullFuture, (x, y) -> x),
-+
+            () -> f.thenCombineAsync(nullFuture, (x, y) -> x, exec),
-+
+            () -> f.thenCombineAsync(g, (x, y) -> x, null),
-+
-+
+            () -> f.thenAcceptBoth(g, null),
-+
+            () -> f.thenAcceptBothAsync(g, null),
-+
+            () -> f.thenAcceptBothAsync(g, null, exec),
-+
+            () -> f.thenAcceptBoth(nullFuture, (x, y) -> {}),
-+
+            () -> f.thenAcceptBothAsync(nullFuture, (x, y) -> {}),
-+
+            () -> f.thenAcceptBothAsync(nullFuture, (x, y) -> {}, exec),
-+
+            () -> f.thenAcceptBothAsync(g, (x, y) -> {}, null),
-+
-+
+            () -> f.runAfterBoth(g, null),
-+
+            () -> f.runAfterBothAsync(g, null),
-+
+            () -> f.runAfterBothAsync(g, null, exec),
-+
+            () -> f.runAfterBoth(nullFuture, () -> {}),
-+
+            () -> f.runAfterBothAsync(nullFuture, () -> {}),
-+
+            () -> f.runAfterBothAsync(nullFuture, () -> {}, exec),
-+
+            () -> f.runAfterBothAsync(g, () -> {}, null),
-+
-+
+            () -> f.applyToEither(g, null),
-+
+            () -> f.applyToEitherAsync(g, null),
-+
+            () -> f.applyToEitherAsync(g, null, exec),
-+
+            () -> f.applyToEither(nullFuture, (x) -> x),
-+
+            () -> f.applyToEitherAsync(nullFuture, (x) -> x),
-+
+            () -> f.applyToEitherAsync(nullFuture, (x) -> x, exec),
-+
+            () -> f.applyToEitherAsync(g, (x) -> x, null),
-+
-+
+            () -> f.acceptEither(g, null),
-+
+            () -> f.acceptEitherAsync(g, null),
-+
+            () -> f.acceptEitherAsync(g, null, exec),
-+
+            () -> f.acceptEither(nullFuture, (x) -> {}),
-+
+            () -> f.acceptEitherAsync(nullFuture, (x) -> {}),
-+
+            () -> f.acceptEitherAsync(nullFuture, (x) -> {}, exec),
-+
+            () -> f.acceptEitherAsync(g, (x) -> {}, null),
-+
-+
+            () -> f.runAfterEither(g, null),
-+
+            () -> f.runAfterEitherAsync(g, null),
-+
+            () -> f.runAfterEitherAsync(g, null, exec),
-+
+            () -> f.runAfterEither(nullFuture, () -> {}),
-+
+            () -> f.runAfterEitherAsync(nullFuture, () -> {}),
-+
+            () -> f.runAfterEitherAsync(nullFuture, () -> {}, exec),
-+
+            () -> f.runAfterEitherAsync(g, () -> {}, null),
-+
-+
+            () -> f.thenCompose(null),
-+
+            () -> f.thenComposeAsync(null),
-+
+            () -> f.thenComposeAsync(new CompletableFutureInc(), null),
-+
+            () -> f.thenComposeAsync(null, exec),
-+
-+
+            () -> f.exceptionally(null),
-+
-+
+            () -> f.handle(null),
-+
-+
+            () -> CompletableFuture.allOf((CompletableFuture<?>)null),
-+
+            () -> CompletableFuture.allOf((CompletableFuture<?>[])null),
-+
+            () -> CompletableFuture.allOf(f, null),
-+
+            () -> CompletableFuture.allOf(null, f),
-+
-+
+            () -> CompletableFuture.anyOf((CompletableFuture<?>)null),
-+
+            () -> CompletableFuture.anyOf((CompletableFuture<?>[])null),
-+
+            () -> CompletableFuture.anyOf(f, null),
-+
+            () -> CompletableFuture.anyOf(null, f),
-+
-+
+            () -> f.obtrudeException(null),
-+
+        };
-+
-+
+        assertThrows(NullPointerException.class, throwingActions);
-+
+        assertEquals(0, exec.count.get());
-+
+    }
-+
-+
+    /**
-+
+     * toCompletableFuture returns this CompletableFuture.
-+
+     */
-+
+    public void testToCompletableFuture() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        assertSame(f, f.toCompletableFuture());
-+
+    }
-+
-+
+    /**
-+
+     * whenComplete action executes on normal completion, propagating
-+
+     * source result.
-+
+     */
-+
+    public void testWhenComplete1() {
-+
+        final AtomicInteger a = new AtomicInteger();
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g =
-+
+            f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement());
-+
+        f.complete(three);
-+
+        checkCompletedNormally(f, three);
-+
+        checkCompletedNormally(g, three);
-+
+        assertEquals(a.get(), 1);
-+
+    }
-+
-+
+    /**
-+
+     * whenComplete action executes on exceptional completion, propagating
-+
+     * source result.
-+
+     */
-+
+    public void testWhenComplete2() {
-+
+        final AtomicInteger a = new AtomicInteger();
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g =
-+
+            f.whenComplete((Integer x, Throwable t) -> a.getAndIncrement());
-+
+        f.completeExceptionally(new CFException());
-+
+        assertTrue(f.isCompletedExceptionally());
-+
+        assertTrue(g.isCompletedExceptionally());
-+
+        assertEquals(a.get(), 1);
-+
+    }
-+
-+
+    /**
-+
+     * If a whenComplete action throws an exception when triggered by
-+
+     * a normal completion, it completes exceptionally
-+
+     */
-+
+    public void testWhenComplete3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g =
-+
+            f.whenComplete((Integer x, Throwable t) ->
-+
+                           { throw new CFException(); } );
-+
+        f.complete(three);
-+
+        checkCompletedNormally(f, three);
-+
+        assertTrue(g.isCompletedExceptionally());
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * whenCompleteAsync action executes on normal completion, propagating
-+
+     * source result.
-+
+     */
-+
+    public void testWhenCompleteAsync1() {
-+
+        final AtomicInteger a = new AtomicInteger();
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g =
-+
+            f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement());
-+
+        f.complete(three);
-+
+        checkCompletedNormally(f, three);
-+
+        checkCompletedNormally(g, three);
-+
+        assertEquals(a.get(), 1);
-+
+    }
-+
-+
+    /**
-+
+     * whenCompleteAsync action executes on exceptional completion, propagating
-+
+     * source result.
-+
+     */
-+
+    public void testWhenCompleteAsync2() {
-+
+        final AtomicInteger a = new AtomicInteger();
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g =
-+
+            f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement());
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * If a whenCompleteAsync action throws an exception when
-+
+     * triggered by a normal completion, it completes exceptionally
-+
+     */
-+
+    public void testWhenCompleteAsync3() {
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g =
-+
+            f.whenCompleteAsync((Integer x, Throwable t) ->
-+
+                           { throw new CFException(); } );
-+
+        f.complete(three);
-+
+        checkCompletedNormally(f, three);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * whenCompleteAsync action executes on normal completion, propagating
-+
+     * source result.
-+
+     */
-+
+    public void testWhenCompleteAsync1e() {
-+
+        final AtomicInteger a = new AtomicInteger();
-+
+        ThreadExecutor exec = new ThreadExecutor();
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g =
-+
+            f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(),
-+
+                                exec);
-+
+        f.complete(three);
-+
+        checkCompletedNormally(f, three);
-+
+        checkCompletedNormally(g, three);
-+
+        assertEquals(a.get(), 1);
-+
+    }
-+
-+
+    /**
-+
+     * whenCompleteAsync action executes on exceptional completion, propagating
-+
+     * source result.
-+
+     */
-+
+    public void testWhenCompleteAsync2e() {
-+
+        final AtomicInteger a = new AtomicInteger();
-+
+        ThreadExecutor exec = new ThreadExecutor();
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g =
-+
+            f.whenCompleteAsync((Integer x, Throwable t) -> a.getAndIncrement(),
-+
+                                exec);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * If a whenCompleteAsync action throws an exception when triggered
-+
+     * by a normal completion, it completes exceptionally
-+
+     */
-+
+    public void testWhenCompleteAsync3e() {
-+
+        ThreadExecutor exec = new ThreadExecutor();
-+
+        CompletableFuture<Integer> f = new CompletableFuture<>();
-+
+        CompletableFuture<Integer> g =
-+
+            f.whenCompleteAsync((Integer x, Throwable t) ->
-+
+                                { throw new CFException(); },
-+
+                                exec);
-+
+        f.complete(three);
-+
+        checkCompletedNormally(f, three);
-+
+        checkCompletedWithWrappedCFException(g);
-+
+    }
-+
-+
+    /**
-+
+     * handleAsync action completes normally with function value on
-+
+     * either normal or exceptional completion of source
-+
+     */
-+
+    public void testHandleAsync() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        IntegerHandler r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handleAsync(r = new IntegerHandler());
-+
+        assertFalse(r.ran);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        checkCompletedNormally(g, three);
-+
+        assertTrue(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handleAsync(r = new IntegerHandler());
-+
+        assertFalse(r.ran);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        checkCompletedNormally(g, three);
-+
+        assertTrue(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handleAsync(r = new IntegerHandler());
-+
+        assertFalse(r.ran);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(f, one);
-+
+        checkCompletedNormally(g, two);
-+
+        assertTrue(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handleAsync(r = new IntegerHandler());
-+
+        assertFalse(r.ran);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(f, one);
-+
+        checkCompletedNormally(g, two);
-+
+        assertTrue(r.ran);
-+
+    }
-+
-+
+    /**
-+
+     * handleAsync action with Executor completes normally with
-+
+     * function value on either normal or exceptional completion of
-+
+     * source
-+
+     */
-+
+    public void testHandleAsync2() {
-+
+        CompletableFuture<Integer> f, g;
-+
+        ThreadExecutor exec = new ThreadExecutor();
-+
+        IntegerHandler r;
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handleAsync(r = new IntegerHandler(), exec);
-+
+        assertFalse(r.ran);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        checkCompletedNormally(g, three);
-+
+        assertTrue(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handleAsync(r = new IntegerHandler(), exec);
-+
+        assertFalse(r.ran);
-+
+        f.completeExceptionally(new CFException());
-+
+        checkCompletedWithWrappedCFException(f);
-+
+        checkCompletedNormally(g, three);
-+
+        assertTrue(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handleAsync(r = new IntegerHandler(), exec);
-+
+        assertFalse(r.ran);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(f, one);
-+
+        checkCompletedNormally(g, two);
-+
+        assertTrue(r.ran);
-+
-+
+        f = new CompletableFuture<>();
-+
+        g = f.handleAsync(r = new IntegerHandler(), exec);
-+
+        assertFalse(r.ran);
-+
+        f.complete(one);
-+
+        checkCompletedNormally(f, one);
-+
+        checkCompletedNormally(g, two);
-+
+        assertTrue(r.ran);
-+
+    }
-+

Diff Legend

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+Removed lines
-+
+Added lines
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+Changed lines
->
+Changed lines

Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents): Revision 1.1 by jsr166, Wed Feb 6 19:55:06 2013 UTC vs. Revision 1.34 by jsr166, Sun Jun 1 21:17:05 2014 UTC

Diff Legend

Comparing jsr166/src/test/tck/CompletableFutureTest.java (file contents):
Revision 1.1 by jsr166, Wed Feb 6 19:55:06 2013 UTC vs.
Revision 1.34 by jsr166, Sun Jun 1 21:17:05 2014 UTC