)
    fun getLevel(): Level = level

    @Throws(IOException::class)
    override fun intercept(chain: Interceptor.Chain): Response {
      val level = this.level

      val request = chain.request()
      if (level == Level.NONE) {
        return chain.proceed(request)
      }

      val logBody = level == Level.BODY
      val logHeaders = logBody || level == Level.HEADERS

    val chain = newChain(call)
    return RealRoutePlanner(
      taskRunner = client.taskRunner,
      connectionPool = client.connectionPool.delegate,
      readTimeoutMillis = client.readTimeoutMillis,
      writeTimeoutMillis = client.writeTimeoutMillis,
      socketConnectTimeoutMillis = chain.connectTimeoutMillis,
      socketReadTimeoutMillis = chain.readTimeoutMillis,

    @Override
    String normalize(String commandOutput, ExecutionMetadata executionMetadata) {
        return commandOutput
            .replaceAll("Tool chain '[\\w+\\-]+' \\([\\w\\- ]+\\)","Tool chain 'clang' (Clang)")
            .replaceAll("platform '[\\w+\\-]+'","platform 'current'")
            .replaceAll("(build/libs/.+/shared/(\\w+))\\.so") { "${it[1]}.dylib" }

		})
	}
}

func alreadyHit(cur instance, chain []instance) bool {
	for _, cc := range chain {
		if cur == cc {
			return true
		}
	}
	return false
}

func checkCycles(t *testing.T, start instance, cases []instance, chain []instance) {
	if alreadyHit(start, chain) {
		t.Fatalf("cycle on leader election: cur %v, chain %v", start, chain)
	}
	for _, nextHop := range cases {

        "parent"            | ":"
    }

    def "reports problem when root project build script uses chain of methods #chain { } to apply plugins to other projects"() {
        createDirs("a", "b")
        settingsFile << """
            include("a")
            include("b")
        """
        buildFile << """
            $chain { it.plugins.apply('java-library') }
        """

        when:

    @Override
    public void doFilter(ServletRequest request, ServletResponse response, FilterChain chain) throws IOException, ServletException {
        CountDownLatch latch = new CountDownLatch(1);
        try {
            latch.await(blockForSeconds, TimeUnit.SECONDS);
        } catch (InterruptedException e) {
            // ignore
        }
        chain.doFilter(request, response);
    }

    @Override
    public void destroy() {
    }

}

func copyCerts(t *testing.T, dir string) {
	if err := os.MkdirAll(dir, 0o755); err != nil {
		t.Fatal(err)
	}
	if err := file.Copy(filepath.Join(env.IstioSrc, "./tests/testdata/certs/pilot/cert-chain.pem"), dir, "cert-chain.pem"); err != nil {
		t.Fatal(err)
	}
	if err := file.Copy(filepath.Join(env.IstioSrc, "./tests/testdata/certs/pilot/key.pem"), dir, "key.pem"); err != nil {
		t.Fatal(err)
	}

  // CHECK:       [[pred:%.*]] = tfrt_fallback_async.predicate
  // CHECK-NEXT:  tfrt.while [[pred]] @"[[while_func_prefix:.*]]/tfrt_body_1"
  // CHECK-SAME:  (!tfrt.chain, !tfrt_fallback.tf_tensor) -> (!tfrt.chain, !tfrt_fallback.tf_tensor)
  // CHECK-NOT:   func.call
  func.func @while_test_remove_unused_results(%arg0: tensor<i32>, %arg1: tensor<i32>) -> (tensor<i32>, tensor<i32>) {

			keyPath:      "./testdata/cert-chain.pem",
			expectResult: false,
		},
		"key not exist": {
			certPath:     "./testdata/cert-chain.pem",
			keyPath:      "./invalid-path/invalid-file",
			expectResult: false,
		},
		"key and cert valid": {
			certPath:     "./testdata/cert-chain.pem",
			keyPath:      "./testdata/cert-chain.pem",
			expectResult: true,
		},
	}

import org.jetbrains.kotlin.analysis.api.symbols.KaClassOrObjectSymbol
import org.jetbrains.kotlin.analysis.api.types.KaSubstitutor
import org.jetbrains.kotlin.fir.resolve.substitution.chain
import org.jetbrains.kotlin.fir.scopes.substitutorForSuperType
import org.jetbrains.kotlin.fir.symbols.impl.FirClassSymbol
import org.jetbrains.kotlin.fir.symbols.impl.FirRegularClassSymbol