}

    try {
      HostSpecifier.from(spec);
      fail("Should have thrown ParseException: " + spec);
    } catch (ParseException expected) {
      assertThat(expected).hasCauseThat().isInstanceOf(IllegalArgumentException.class);
    }

    assertFalse(HostSpecifier.isValid(spec));
  }

    try {
      getDone(future);
      fail();
    } catch (ExecutionException e) {
      assertThat(e).hasCauseThat().isSameInstanceAs(expectedException);
    }

    try {
      getDoneFromTimeoutOverload(future);
      fail();
    } catch (ExecutionException e) {
      assertThat(e).hasCauseThat().isSameInstanceAs(expectedException);
    }
  }

    assertEquals(false, tearDownTwo.ran);

    try {
      stack.runTearDown();
      fail("runTearDown should have thrown an exception");
    } catch (ClusterException expected) {
      assertThat(expected).hasCauseThat().hasMessageThat().isEqualTo("two");
    } catch (RuntimeException e) {
      throw new RuntimeException(
          "A ClusterException should have been thrown, rather than a " + e.getClass().getName(), e);
    }

            .build(exceptionLoader(e));

    UncheckedExecutionException uee =
        assertThrows(UncheckedExecutionException.class, () -> map.getUnchecked(new Object()));
    assertThat(uee).hasCauseThat().isSameInstanceAs(e);
    assertTrue(listener.isEmpty());
    checkEmpty(map);
  }

    ListenableFuture<String> future = asyncCallable.call();
    ExecutionException e = assertThrows(ExecutionException.class, () -> future.get());
    assertThat(e).hasCauseThat().isSameInstanceAs(expected);
  }

  @J2ktIncompatible
  @GwtIncompatible // threads
  public void testRenaming() throws Exception {
    String oldName = Thread.currentThread().getName();

            .build(exceptionLoader(e));

    UncheckedExecutionException uee =
        assertThrows(UncheckedExecutionException.class, () -> map.getUnchecked(new Object()));
    assertThat(uee).hasCauseThat().isSameInstanceAs(e);
    assertTrue(listener.isEmpty());
    checkEmpty(map);
  }

    assertTrue(future.isDone());
    assertFalse(future.isCancelled());
    ExecutionException ee = assertThrows(ExecutionException.class, () -> future.get());
    assertThat(ee).hasCauseThat().isSameInstanceAs(e);
  }

  public void testSetFuture() throws Exception {
    SettableFuture<String> future = SettableFuture.create();
    SettableFuture<String> nested = SettableFuture.create();

      throws Exception {
    try {
      future.get();
      fail("Expected ExecutionException");
    } catch (ExecutionException e) {
      assertThat(e).hasCauseThat().isSameInstanceAs(expectedCause);
    }
  }

  /** invokeAny(null) throws NPE */
  public void testInvokeAnyImpl_nullTasks() throws Exception {
    ListeningExecutorService e = newDirectExecutorService();

    InvocationTargetException expected =
        assertThrows(
            InvocationTargetException.class,
            () -> subscriber.invokeSubscriberMethod(FIXTURE_ARGUMENT));
    assertThat(expected).hasCauseThat().isInstanceOf(IntentionalException.class);
  }

  public void testInvokeSubscriberMethod_errorPassthrough() throws Throwable {
    Method method = getTestSubscriberMethod("errorThrowingMethod");

      FluentFuture<?> f =
          FluentFuture.from(SettableFuture.create()).withTimeout(0, SECONDS, executor);
      ExecutionException e = assertThrows(ExecutionException.class, () -> f.get());
      assertThat(e).hasCauseThat().isInstanceOf(TimeoutException.class);
    } finally {
      executor.shutdown();
    }
  }