break
			}
			runeCount++
			got, _ := utf8.DecodeRune(s.Bytes())
			if got != expect {
				t.Errorf("#%d: %d: expected %q got %q", n, i, expect, got)
			}
		}
		if s.Scan() {
			t.Errorf("#%d: scan ran too long, got %q", n, s.Text())
		}
		testRuneCount := utf8.RuneCountInString(test)
		if runeCount != testRuneCount {
			t.Errorf("#%d: termination expected at %d; got %d", n, testRuneCount, runeCount)
		}
		err := s.Err()

 *
 * @author Chris Nokleberg
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class WrappingExecutorServiceTest extends TestCase {
  private static final String RESULT_VALUE = "ran";

  // Uninteresting delegations
  public void testDelegations() throws InterruptedException {
    MockExecutor mock = new MockExecutor();
    TestExecutor testExecutor = new TestExecutor(mock);

 *
 * @author Chris Nokleberg
 */
@NullUnmarked
@GwtIncompatible
@J2ktIncompatible
public class WrappingExecutorServiceTest extends TestCase {
  private static final String RESULT_VALUE = "ran";

  // Uninteresting delegations
  public void testDelegations() throws InterruptedException {
    MockExecutor mock = new MockExecutor();
    TestExecutor testExecutor = new TestExecutor(mock);

            currentThread.name = task.name
            val delayNanos =
              logger.logElapsed(task, task.queue!!) {
                task.runOnce()
              }

            // A task ran successfully. Update the execution state and take the next task.
            task = withLock {
              afterRun(task, delayNanos, true)
              awaitTaskToRun()
            } ?: return
          }

                return;
              } else {
                // Increment the run counter to avoid the ABA problem of a submitter marking the
                // thread as QUEUED after it already ran and exhausted the queue before returning
                // from execute().
                workerRunCount++;
                workerRunningState = RUNNING;
                hasSetRunning = true;
              }

    val skipBuffer = Buffer()
    while (read(skipBuffer, 8192) != -1L) {
      skipBuffer.clear()
    }
    true // Success! The source has been exhausted.
  } catch (_: InterruptedIOException) {
    false // We ran out of time before exhausting the source.
  } finally {
    if (originalDurationNs == Long.MAX_VALUE) {
      timeout().clearDeadline()
    } else {
      timeout().deadlineNanoTime(nowNs + originalDurationNs)
    }

        options.webConfigIds = "web1";
        options.dataConfigIds = "data1";

        int result = crawler.doCrawl(options);
        assertEquals(Constants.EXIT_OK, result);

        // Verify both crawlers ran
        assertEquals(4, executionOrder.size());
        assertTrue(executionOrder.contains("web-start"));
        assertTrue(executionOrder.contains("web-end"));
        assertTrue(executionOrder.contains("data-start"));

func (e SignatureDoesNotMatch) Error() string {
	return "The request signature we calculated does not match the signature you provided. Check your key and signing method."
}

// StorageFull storage ran out of space.
type StorageFull struct{}

func (e StorageFull) Error() string {
	return "Storage reached its minimum free drive threshold."
}

// SlowDown  too many file descriptors open or backend busy .

 -Dtests.class=org.elasticsearch.upgrades.UpgradeClusterClientYamlTestSuiteIT \
 -Dtests.method="test {p0=*/40_ml_datafeed_crud/*}"
-------------------------------------------------

Tests are ran for versions that are not yet released but with which the current version will be compatible with.
These are automatically checked out and built from source.