@Rule
    BlockingHttpServer server = new BlockingHttpServer()
    JvmBlockingTestClassGenerator generator

    def setup() {
        server.start()
        generator = new JvmBlockingTestClassGenerator(testDirectory, server, testFrameworkImports, testFrameworkDependencies, configureTestFramework)
    }

    def "all tests run with #description"() {
        given:

type Instance interface {
	// Start this Server. Any components that were already added
	// will be run immediately. If any error is returned,
	// Start will terminate and return the error immediately.
	//
	// Once all startup components have been run, starts a polling
	// loop to continue monitoring for new components and returns nil.
	Start(stop <-chan struct{}) error

		if len(tokens) != 2 {
			logger.Fatal(fmt.Errorf("invalid arguments passed to --ftp=%s", arg), "unable to start FTP server")
		}
		switch tokens[0] {
		case "address":
			host, portStr, err := net.SplitHostPort(tokens[1])
			if err != nil {
				logger.Fatal(fmt.Errorf("invalid arguments passed to --ftp=%s (%v)", arg, err), "unable to start FTP server")
			}
			port, err = strconv.Atoi(portStr)
			if err != nil {

    require(length < bytesOut.size - lastFrame.start)

    // Move everything from bytesOut into a new buffer.
    val fullBuffer = Buffer()
    bytesOut.read(fullBuffer, bytesOut.size)

    // Copy back all but what we're truncating.
    fullBuffer.read(bytesOut, lastFrame.start + length)
    outFrames.add(OutFrame(lastFrame.sequence, lastFrame.start, true))
    return writer
  }

}

func CgoCheckBytes() {
	try, _ := strconv.Atoi(os.Getenv("GO_CGOCHECKBYTES_TRY"))
	if try <= 0 {
		try = 1
	}
	b := make([]byte, 1e6*try)
	start := time.Now()
	for i := 0; i < 1e3*try; i++ {
		C.foo2(unsafe.Pointer(&b[0]))
		if time.Since(start) > time.Second {
			break
		}
	}

	CS6                                     = 0x100
	CS7                                     = 0x200
	CS8                                     = 0x300
	CSIZE                                   = 0x300
	CSTART                                  = 0x11
	CSTATUS                                 = 0x14
	CSTOP                                   = 0x13
	CSTOPB                                  = 0x400

	CS5                               = 0x0
	CS6                               = 0x100
	CS7                               = 0x200
	CS8                               = 0x300
	CSIZE                             = 0x300
	CSTART                            = 0x11
	CSTATUS                           = 0xff
	CSTOP                             = 0x13
	CSTOPB                            = 0x400
	CSUSP                             = 0x1a

	CS5                               = 0x0
	CS6                               = 0x100
	CS7                               = 0x200
	CS8                               = 0x300
	CSIZE                             = 0x300
	CSTART                            = 0x11
	CSTATUS                           = 0x14
	CSTOP                             = 0x13
	CSTOPB                            = 0x400
	CSUSP                             = 0x1a

	CS6                              = 0x10
	CS7                              = 0x20
	CS8                              = 0x30
	CSIGNAL                          = 0xff
	CSIZE                            = 0x30
	CSTART                           = 0x11
	CSTATUS                          = 0x0
	CSTOP                            = 0x13
	CSTOPB                           = 0x40
	CSUSP                            = 0x1a

	CS6                              = 0x10
	CS7                              = 0x20
	CS8                              = 0x30
	CSIGNAL                          = 0xff
	CSIZE                            = 0x30
	CSTART                           = 0x11
	CSTATUS                          = 0x0
	CSTOP                            = 0x13
	CSTOPB                           = 0x40
	CSUSP                            = 0x1a