//
            // 2. not to cancel any Future the user returned from an AsyncCallable
            //
            // We promise this because, once we cancel that Future, we would no longer be able to
            // tell when any underlying work it is doing is done. Thus, we might start a new task
            // while that underlying work is still running.
            //

// appropriate errors on validation
func TestInvalidRules(t *testing.T) {
	invalidTestCases := []struct {
		inputXML    string
		expectedErr error
	}{
		{ // Rule with ID longer than 255 characters
			inputXML: ` <Rule>

    in another `APIRouter` (ultimately included in the app).

    Read more about it in the
    [FastAPI docs for Bigger Applications - Multiple Files](https://fastapi.tiangolo.com/tutorial/bigger-applications/).

    ## Example

    ```python
    from fastapi import APIRouter, FastAPI

    app = FastAPI()
    router = APIRouter()

  // TODO: Test interrupts with both interruptible and uninterruptible monitor.
  // TODO: Test multiple waiters: If guard is still satisfied, signal next waiter.
  // TODO: Test multiple waiters: If guard is no longer satisfied, do not signal next waiter.

 * the case. However, most methods from those types are present with the same signature in this
 * class.
 *
 * @param <T> the type that owns this method or constructor.
 * @param <R> the return type of (or supertype thereof) the method or the declaring type of the
 *     constructor.
 * @author Ben Yu

[더 큰 애플리케이션 - 여러 파일](../tutorial/bigger-applications.md)에서 본 것처럼, 설정을 다른 모듈 파일에 넣을 수도 있습니다.

예를 들어 `config.py` 파일을 다음처럼 만들 수 있습니다:

{* ../../docs_src/settings/app01_py310/config.py *}

그리고 `main.py` 파일에서 이를 사용합니다:

{* ../../docs_src/settings/app01_py310/main.py hl[3,11:13] *}

/// tip | 팁

[더 큰 애플리케이션 - 여러 파일](../tutorial/bigger-applications.md)에서 본 것처럼 `__init__.py` 파일도 필요합니다.

///

你也可以把這些設定放在另一個模組檔案中，就像在[更大的應用程式 - 多個檔案](../tutorial/bigger-applications.md)所示。

例如，你可以有一個 `config.py` 檔案如下：

{* ../../docs_src/settings/app01_py310/config.py *}

然後在 `main.py` 檔案中使用它：

{* ../../docs_src/settings/app01_py310/main.py hl[3,11:13] *}

/// tip

你也需要一個 `__init__.py` 檔案，詳見[更大的應用程式 - 多個檔案](../tutorial/bigger-applications.md)。

///

## 在相依中的設定 { #settings-in-a-dependency }

fun String.canParseAsIpAddress(): Boolean = VERIFY_AS_IP_ADDRESS.matches(this)

/**
 * Returns true if the length is not valid for DNS (empty or greater than 253 characters), or if any
 * label is longer than 63 characters. Trailing dots are okay.
 */
internal fun String.containsInvalidLabelLengths(): Boolean {
  if (length !in 1..253) return true

  var labelStart = 0
  while (true) {

      checkState(entrySet().contains(this), "entry no longer in map");
      // similar to putInBothMaps, but set via entry
      if (Objects.equals(value, getValue())) {
        return value;
      }
      checkArgument(!containsValue(value), "value already present: %s", value);
      V oldValue = delegate.setValue(value);
      checkState(Objects.equals(value, get(getKey())), "entry no longer in map");

  }

  @Test fun mixedCasePunycode() {
    testDecodeOnly(
      unicode = "ليهمابتكلموشعربي؟",
      punycode = "Xn--EgBpDaJ6Bu4bXfGeHfVwXn",
    )
  }

  /**
   * It's invalid to have a label longer than 63 characters. If that's requested, the encoder may
   * overflow and return null.
   */
  @Test fun overflowEncodingOversizedLabel() {
    val a1000 = "a".repeat(1000)