# Commands tested in this file: socket.
#
# This file contains a collection of tests for one or more of the Tcl
# built-in commands.  Sourcing this file into Tcl runs the tests and
# generates output for errors.  No output means no errors were found.
#
# Copyright (c) 1994-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-2000 Ajuba Solutions. 
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# RCS: @(#) $Id: tlsIo.test,v 1.8 2000/06/03 02:30:03 awb Exp $
# RCS: @(#) $Id: tlsIo.test,v 1.9 2000/06/03 03:00:22 awb Exp $

# Running socket tests with a remote server:
# ------------------------------------------
# 
# Some tests in socket.test depend on the existence of a remote server to
# which they connect. The remote server must be an instance of tcltest and it
# must run the script found in the file "remote.tcl" in this directory. You

    exec $::tcltest::tcltest script2 &
    after 5000 { set ok_to_proceed 1 }
    vwait ok_to_proceed

    # If we can still connect to the server, the socket got inherited.

    if {[catch {tls::socket 127.0.0.1 2828} msg]} {
    if {[catch {tls::socket \
	-certfile $clientCert -cafile $caCert -keyfile $clientKey \
   	 127.0.0.1 2828} msg]} {
	set x {server socket was not inherited}
    } else {
	close $msg
	set x {server socket was inherited}
    }

    removeFile script1

    # client socket, the socket will still be open.

    set f [open script2 w]
    puts $f [list set tcltest $::tcltest::tcltest]
    puts $f {
    	package require tls
    }
    puts $f "set f \[tls::socket -server accept -certfile $serverCert -cafile $caCert -keyfile $serverKey 127.0.0.1 2829 \]"
    puts $f "set f \[tls::socket -certfile $clientCert -cafile $caCert -keyfile $clientKey 127.0.0.1 2829 \]"
    puts $f {
	exec $::tcltest::tcltest script1 &
	puts $f testing
	flush $f
	after 1000 exit
	vwait forever
    }
    close $f

    # Create the server socket

    set server [tls::socket -server accept 2829]
    set server [tls::socket \
	-certfile $serverCert -cafile $caCert -keyfile $serverKey \
	-server accept 2829]
    proc accept { file host port } {

	# When the client connects, establish the read handler
	global server
	close $server
	fileevent $file readable [list getdata $file]
	fconfigure $file -buffering line -blocking 0