if expr.Init == enclosingStmt || expr.Post == enclosingStmt {
			return expr
		}
	}
	return enclosingStmt.(ast.Stmt)
}

// baseIfStmt walks up the if/else-if chain until we get to
// the top of the current if chain.
func baseIfStmt(path []ast.Node, index int) ast.Stmt {
	stmt := path[index]
	for i := index + 1; i < len(path); i++ {
		if node, ok := path[i].(*ast.IfStmt); ok && node.Else == stmt {

			return e.value, true
		}
		e = e.overflow.Load()
	}
	return *new(V), false
}

// compareAndDelete deletes an entry in the overflow chain if both the key and value compare
// equal. Returns the new entry chain and whether or not anything was deleted.
//
// compareAndDelete must be called under the mutex of the indirect node which e is a child of.

        assert filtered.getOrElse(someOtherValue()) == someOtherValue()

        then:
        2 * spec.isSatisfiedBy(someValue()) >> false
        0 * spec._
    }

    def "can chain mapped providers"() {
        def transform1 = Mock(Transformer)
        def transform2 = Mock(Transformer)
        def transform3 = Mock(Transformer)

        given:

	return ret
}

// Called by sigtramp from Windows VEH handler.
// Return value signals whether the exception has been handled (EXCEPTION_CONTINUE_EXECUTION)
// or should be made available to other handlers in the chain (EXCEPTION_CONTINUE_SEARCH).
//
// This is nosplit to avoid growing the stack until we've checked for
// _EXCEPTION_BREAKPOINT, which is raised by abort() if we overflow the g0 stack.
//
//go:nosplit

        when:
        transformer.transform('<root/>', writer)

        then:
        looksLike '<root>\n  <child1/>\n</root>\n', writer.toString()
    }

    def "can chain actions"() {
        Action<XmlProvider> stringAction = Mock()
        Action<XmlProvider> nodeAction = Mock()
        Action<XmlProvider> elementAction = Mock()
        Action<XmlProvider> stringAction2 = Mock()

	"istio.io/istio/pkg/kube"
	"istio.io/istio/pkg/kube/controllers"
	"istio.io/istio/pkg/kube/kclient"
	"istio.io/istio/pkg/log"
)

const (
	// The ID/name for the certificate chain in kubernetes generic secret.
	GenericScrtCert = "cert"
	// The ID/name for the private key in kubernetes generic secret.
	GenericScrtKey = "key"
	// The ID/name for the CA certificate in kubernetes generic secret.

	DefaultPilotTLSCaCert              = PilotWellKnownDNSCaCertPath + "root-cert.pem"
	DefaultPilotTLSCaCertAlternatePath = PilotWellKnownDNSCertPath + "ca.crt"

	// CertChainFilename is mTLS chain file
	CertChainFilename = "cert-chain.pem"
	// KeyFilename is mTLS private key
	KeyFilename = "key.pem"
	// RootCertFilename is mTLS root cert
	RootCertFilename = "root-cert.pem"

	"istio.io/istio/pkg/test/framework/components/echo/echotest"
	"istio.io/istio/pkg/test/framework/components/echo/match"
)

// TestPassThroughFilterChain tests the authN and authZ policy on the pass through filter chain.
func TestPassThroughFilterChain(t *testing.T) {
	framework.
		NewTest(t).
		Run(func(t framework.TestContext) {
			type expect struct {
				port echo.Port
				// Plaintext will be sent from Naked pods.

      }
      return new String[] {host, hostPortString.substring(closeBracketIndex + 2)};
    }
  }

  /**
   * Provide a default port if the parsed string contained only a host.
   *
   * <p>You can chain this after {@link #fromString(String)} to include a port in case the port was
   * omitted from the input string. If a port was already provided, then this method is a no-op.
   *

        if (getContext().isInScope(owner)) {
            return fallbackValue;
        }
        // It is possible that the downstream chain itself forms a cycle.
        // However, it should be its responsibility to be defined in terms of safe evaluation rather than us intercepting the failure here.
        return evaluate(owner, evaluation);
    }

    /**