import jcifs.smb1.util.Hexdump;

/**
 * Unit test for {@link Trans2QueryFSInformation}. The class contains mostly
 * trivial wire-format helpers and a custom {@code toString()} implementation.
 * All tests are pure unit tests – no network or file system access is
 * required.
 */
class Trans2QueryFSInformationTest {

    /** Small helper to create a byte buffer larger than the maximum expected

/// note | 技术细节

表单数据通常使用“媒体类型” `application/x-www-form-urlencoded` 进行编码。

但当表单包含文件时，会编码为 `multipart/form-data`。你将在下一章阅读如何处理文件。

如果你想了解更多关于这些编码和表单字段的信息，请参阅 [<abbr title="Mozilla Developer Network - Mozilla 开发者网络">MDN</abbr> Web 文档的 `POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST)。

///

/// warning

 * URI, the domain name case is further restricted to include only those domain names which end in a
 * recognized public suffix; see {@link InternetDomainName#isPublicSuffix()} for details.
 *
 * <p>Note that no network lookups are performed by any {@code HostSpecifier} methods. No attempt is
 * made to verify that a provided specifier corresponds to a real or accessible host. Only syntactic
 * and pattern-based checks are performed.
 *

    * `404`，用于“未找到”响应
    * 对于来自客户端的一般错误，可以只使用 `400`
* `500 - 599` 用于表示服务器端错误。几乎永远不会直接使用这些状态码。应用代码或服务器出现问题时，会自动返回这些状态码

/// tip | 提示

想了解每个状态码的更多信息以及适用场景，请参阅 [<abbr title="Mozilla Developer Network - Mozilla 开发者网络">MDN</abbr> 的 HTTP 状态码文档](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status)。

///

## 状态码名称快捷方式 { #shortcut-to-remember-the-names }

再看下之前的例子：

    System.runFinalization()
  }

  @JvmStatic
  fun assumeNetwork() {
    try {
      InetAddress.getByName("www.google.com")
    } catch (uhe: UnknownHostException) {
      assumeTrue(false, "requires network")
    }
  }

  @JvmStatic
  fun assumeNotWindows() {
    assumeFalse(windows, "This test fails on Windows.")
  }

  @JvmStatic
  val windows: Boolean

Containers also have their own **isolated** running processes (commonly just one process), file system, and network, simplifying deployment, security, development, etc.

## What is a Container Image { #what-is-a-container-image }

A **container** is run from a **container image**.

/// tip | Consejo

Para saber más sobre cada código de estado y qué código es para qué, revisa la [documentación de <abbr title="Mozilla Developer Network - Red de Desarrolladores de Mozilla">MDN</abbr> sobre códigos de estado HTTP](https://developer.mozilla.org/en-US/docs/Web/HTTP/Status).

///

## Atajo para recordar los nombres { #shortcut-to-remember-the-names }

    private int treeFlags;
    private final String path;

    /**
     * Creates a new SMB2 tree connect request to establish a connection to a network share.
     *
     * @param config the CIFS configuration
     * @param path the UNC path to the share to connect to
     */
    public Smb2TreeConnectRequest(final Configuration config, final String path) {

Wenn Sie mehr über Formularfelder und ihre Kodierungen lesen möchten, besuchen Sie die [<abbr title="Mozilla Developer Network – Mozilla-Entwicklernetzwerk">MDN</abbr>-Webdokumentation für `POST`](https://developer.mozilla.org/en-US/docs/Web/HTTP/Methods/POST).

///

/// warning | Achtung

		// This is same as which `http.DefaultTransport` uses.
		baseDialCtx = (&net.Dialer{
			Timeout:   30 * time.Second,
			KeepAlive: 30 * time.Second,
		}).DialContext
	}

	return func(ctx context.Context, network, addr string) (conn net.Conn, err error) {
		host, port, err := net.SplitHostPort(addr)
		if err != nil {
			return nil, err
		}

		if net.ParseIP(host) != nil {