# 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) 1998-1999 by Scriptics Corporation.
#
# 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 1.2 2000/06/02 19:17:11 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

    set x [gets $s]
    close $s
    set y [gets $f]
    close $f
    list $x $y
} {{hello abcdefghijklmnop} done}

test socket-2.8 {echo server, loop 50 times, single connection} {socket stdio pcCrash} {
    makeFile {
    	package require tls
	set f [tls::socket -server accept 2835]
	proc accept {s a p} {
            fileevent $s readable [list echo $s]
            fconfigure $s -buffering line
        }
	proc echo {s} {
	     global i

    set x
} {done 50}

test socket-2.9 {socket conflict} {socket stdio} {
    set s [tls::socket -server accept 2828]
    removeFile script
    set f [open script w]
    puts -nonewline $f {package require tls; tls::socket -server accept 2828}
    close $f
    set f [open "|[list $::tcltest::tcltest script]" r]
    gets $f
    after 100
    set x [list [catch {close $f} msg] $msg]
    close $s
    set x
} {1 {couldn't open socket: address already in use
    while executing
"::socket -server {tls::_accept {-server 1} accept} 2828"
    ("eval" body line 1)
    invoked from within
"eval ::socket $sopts"
    (procedure "tls::socket" line 62)
    invoked from within
"tls::socket -server accept 2828"
    (file "script" line 1)}}

test socket-2.10 {close on accept, accepted socket lives} {socket pcCrash} {
    set done 0
    set timer [after 20000 "set done timed_out"]
    set ss [tls::socket -server accept 2830]
    proc accept {s a p} {

    if {![catch {tls::socket -server dodo 21} msg]} {
	set x {htons problem, should be disallowed, are you running as SU?}
	close $msg
    }
    set x
} {couldn't open socket: not owner}

test socket-6.1 {accept callback error} {socket stdio pcCrash} {
    removeFile script
    set f [open script w]
    puts $f {
    	package require tls
	gets stdin
	tls::socket 127.0.0.1 2848
    }
    close $f
    set f [open "|[list $::tcltest::tcltest script]" r+]
    proc bgerror args {
	global x

    close $s
    close $f
    set l ""
    lappend l [string compare [lindex $p 0] 127.0.0.1]
    lappend l [string compare [lindex $p 2] 2820]
    lappend l [llength $p]
} {0 0 3}
test socket-7.2 {testing socket specific options} {socket stdio pcCrash} {
    removeFile script
    set f [open script w]
    puts $f {
	package require tls
	tls::socket -server accept 2821
	proc accept args {
	    global x
	    set x done
	}
	puts ready
	set timer [after 10000 "set x timed_out"]

test socket-13.1 {Testing use of shared socket between two threads} \
	{socket testthread} {

    removeFile script
    threadReap

    makeFile {
    	package require tls
	set f [tls::socket -server accept 2828]
	proc accept {s a p} {
            fileevent $s readable [list echo $s]
            fconfigure $s -buffering line
        }
	proc echo {s} {
	     global i