}
	if dataDir != "" {
		srcDataPath = retainSlash(pathJoin(srcVolumeDir, srcPath, dataDir))
		// make sure to always use path.Join here, do not use pathJoin as
		// it would additionally add `/` at the end and it comes in the
		// way of renameAll(), parentDir creation.
		dstDataPath = pathutil.Join(dstVolumeDir, dstPath, dataDir)
	}

	if err = checkPathLength(srcFilePath); err != nil {
		return res, err
	}

  }

  /**
   * Calls {@code next()} on {@code iterator}, either {@code numberToAdvance} times or until {@code
   * hasNext()} returns {@code false}, whichever comes first.
   *
   * @return the number of elements the iterator was advanced
   * @since 13.0 (since 3.0 as {@code Iterators.skip})
   */
  @CanIgnoreReturnValue

    val ping = peer.takeFrame()
    assertThat(ping.type).isEqualTo(Http2.TYPE_PING)
  }

  @Test fun serverWritesTrailersWithData() {
    // We buffer some outbound data and headers and confirm that the END_STREAM flag comes with the
    // headers (and not with the data).

    // Write the mocking script. for the client
    peer.setClient(true)

    // Write the mocking script.
    peer.sendFrame().settings(Settings())

	}

	err = s.adm.SetPolicy(ctx, policy, "test-group", true)
	if err != nil {
		c.Fatalf("Unable to set policy: %v", err)
	}

	// confirm that the user is able to access the bucket - permission comes
	// from group.
	c.mustListObjects(ctx, uClient, bucket)

	// Create STS user.
	assumeRole := cr.STSAssumeRole{
		Client:      s.TestSuiteCommon.client,
		STSEndpoint: s.endPoint,