# 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 1.5 2000/06/05 22:57:58 stanton Exp $
# RCS: @(#) $Id: tlsIO.test,v 1.6 2000/06/05 23:31:17 aborr 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

    after cancel $timer
    close $s
    close $s1
    set l ""
    lappend l [lindex $x 0] [lindex $x 2] [llength $x]
} {127.0.0.1 2829 3}

test tlsIO-8.1 {testing -async flag on sockets} {empty socket} {
test tlsIO-8.1 {testing -async flag on sockets} {unexplainedHang socket} {
    # test seems to hang -- awb 6/2/2000
    # NOTE: This test may fail on some Solaris 2.4 systems. If it does,
    # check that you have these patches installed (using showrev -p):
    #
    # 101907-05, 101925-02, 101945-14, 101959-03, 101969-05, 101973-03,
    # 101977-03, 101981-02, 101985-01, 102001-03, 102003-01, 102007-01,
    # 102011-02, 102024-01, 102039-01, 102044-01, 102048-01, 102062-03,

    vwait x
    set z [gets $s1]
    close $s
    close $s1
    set z
} bye

test tlsIO-9.1 {testing spurious events} {empty socket} {
test tlsIO-9.1 {testing spurious events} {unexplainedHang socket} {
    # locks up 
    set len 0
    set spurious 0
    set done 0
    proc readlittle {s} {
	global spurious done len
	set l [read $s 1]

test tlsIO-9.2 {testing async write, fileevents, flush on close} {socket} {
    set firstblock ""
    for {set i 0} {$i < 5} {incr i} {set firstblock "a$firstblock$firstblock"}
    set secondblock ""
    for {set i 0} {$i < 16} {incr i} {
	set secondblock "b$secondblock$secondblock"
    }
puts "firstblock =  [string length $firstblock]"
puts "secondblock = [string length $secondblock]"
    set l [tls::socket \
	-certfile $serverCert -cafile $caCert -keyfile $serverKey \
    	-server accept 2832]
    proc accept {s a p} {
	fconfigure $s -blocking 0 -translation lf -buffersize 16384 \
		-buffering line
	fileevent $s readable "readable $s"

    set timer [after 10000 "set done timed_out"]
    vwait done
    after cancel $timer
    close $l
    set count
} 65566

test tlsIO-9.3 {testing EOF stickyness} {empty socket} {
test tlsIO-9.3 {testing EOF stickyness} {unexplainedHang socket} {
    # hangs
    proc count_to_eof {s} {
	global count done timer
	set l [gets $s]
	if {[eof $s]} {
	    incr count
	    if {$count > 9} {

    close $s1
    close $s2
    close $s3
    sendCommand {close $socket10_9_test_server}
    set i
} 100    

test tlsIO-11.8 {client with several servers} {empty socket doTestsWithRemoteServer} {
test tlsIO-11.8 {client with several servers} {socket doTestsWithRemoteServer} {
    # this one seems to hang -- awb 6/2/2000
    sendCommand {
	set s1 [tls::socket \
		-certfile [file join [pwd] certs server.pem] \
		-cafile [file join [pwd] certs caFile.pem] \
		-keyfile [file join [pwd] certs skey.pem] \
		-server "accept 4003" 4003]

    set l ""
    lappend l [lindex $p 2] [llength $p] [llength $p]
    close $s
    sendCommand {close $socket10_12_test_server}
    set l
} {2836 3 3}

test tlsIO-11.11 {testing spurious events} {empty socket doTestsWithRemoteServer} {
test tlsIO-11.11 {testing spurious events} {socket doTestsWithRemoteServer} {
    # hangs
    sendCommand "set caCert $caCert"
    sendCommand "set serverCert $serverCert"
    sendCommand "set clientCert $clientCert"
    sendCommand "set serverKey $serverKey"
    sendCommand "set clientKey $clientKey"
    sendCommand {

    }
    removeFile script1
    removeFile script2
    set x
} {client socket was not inherited}

test tlsIO-12.3 {testing inheritance of accepted sockets} \
	{empty socket doTestsWithRemoteServer} {
	{socket doTestsWithRemoteServer} {
    # hangs on Linux
    removeFile script1
    removeFile script2

    set f [open script1 w]
    puts $f {
	after 10000 exit