access = syscall.FILE_APPEND_DATA
	default:
		return nil, fmt.Errorf("Unsupported flag (%d)", flag)
	}

	var createflag uint32
	switch {
	case flag&syscall.O_CREAT == syscall.O_CREAT:
		createflag = syscall.OPEN_ALWAYS
	default:
		createflag = syscall.OPEN_EXISTING
	}

	shareflag := uint32(syscall.FILE_SHARE_READ | syscall.FILE_SHARE_WRITE | syscall.FILE_SHARE_DELETE)

        else -> throw expected
      }
    }
    assertThat(server.requestCount).isEqualTo(0)
  }

  @Test
  fun connectViaProxyUsingProxyArg() {
    testConnectViaProxy(ProxyConfig.CREATE_ARG)
  }

  @Test
  fun connectViaProxyUsingProxySystemProperty() {
    testConnectViaProxy(ProxyConfig.PROXY_SYSTEM_PROPERTY)
  }

  @Test
  fun connectViaProxyUsingHttpProxySystemProperty() {