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|
# Commands covered: http::config, http::geturl, http::wait, http::reset
#
# This file contains a collection of tests for the http script library.
# Sourcing this file into Tcl runs the tests and
# generates output for errors. No output means no errors were found.
#
# Copyright (c) 1991-1993 The Regents of the University of California.
# Copyright (c) 1994-1996 Sun Microsystems, Inc.
# Copyright (c) 1998-2000 by 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: http.test,v 1.20 2000/06/02 23:14:47 hobbs Exp $
if {[lsearch [namespace children] ::tcltest] == -1} {
package require tcltest
namespace import -force ::tcltest::*
}
set tcltest::testConstraints(notLinux) \
[expr ![string equal Linux $tcl_platform(os)]]
if {[catch {package require http 2} version]} {
if {[info exist http2]} {
catch {puts "Cannot load http 2.* package"}
return
} else {
catch {puts "Running http 2.* tests in slave interp"}
set interp [interp create http2]
$interp eval [list set http2 "running"]
$interp eval [list source [info script]]
interp delete $interp
return
}
}
proc bgerror {args} {
global errorInfo
puts stderr "http.test bgerror"
puts stderr [join $args]
puts stderr $errorInfo
}
set port 8010
set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null"
catch {unset data}
# Ensure httpd file exists
set origFile [file join $::tcltest::testsDirectory httpd]
set newFile [file join $::tcltest::workingDirectory httpd]
if {![file exists $newFile]} {
file copy $origFile $newFile
set removeHttpd 1
}
set httpdFile [file join $::tcltest::workingDirectory httpd]
if {[info commands testthread] == "testthread" && [file exists $httpdFile]} {
set httpthread [testthread create "
source $httpdFile
testthread wait
"]
testthread send $httpthread [list set port $port]
testthread send $httpthread [list set bindata $bindata]
testthread send $httpthread {httpd_init $port}
puts "Running httpd in thread $httpthread"
} else {
if ![file exists $httpdFile] {
puts "Cannot read $httpdFile script, http test skipped"
unset port
return
}
source $httpdFile
if [catch {httpd_init $port} listen] {
puts "Cannot start http server, http test skipped"
unset port
return
}
}
test http-1.1 {http::config} {
http::config
} [list -accept */* -proxyfilter http::ProxyRequired -proxyhost {} -proxyport {} -useragent "Tcl http client package $version"]
test http-1.2 {http::config} {
http::config -proxyfilter
} http::ProxyRequired
test http-1.3 {http::config} {
catch {http::config -junk}
} 1
test http-1.4 {http::config} {
set savedconf [http::config]
http::config -proxyhost nowhere.come -proxyport 8080 -proxyfilter myFilter -useragent "Tcl Test Suite"
set x [http::config]
eval http::config $savedconf
set x
} {-accept */* -proxyfilter myFilter -proxyhost nowhere.come -proxyport 8080 -useragent {Tcl Test Suite}}
test http-1.5 {http::config} {
catch {http::config -proxyhost {} -junk 8080}
} 1
test http-2.1 {http::reset} {
catch {http::reset http#1}
} 0
test http-3.1 {http::geturl} {
catch {http::geturl -bogus flag}
} 1
test http-3.2 {http::geturl} {
catch {http::geturl http:junk} err
set err
} {Unsupported URL: http:junk}
set url [info hostname]:$port
set badurl www.scriptics.com:6666
test http-3.3 {http::geturl} {
set token [http::geturl $url]
http::data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET /</h2>
</body></html>"
set tail /a/b/c
set url [info hostname]:$port/a/b/c
set binurl [info hostname]:$port/binary
set posturl [info hostname]:$port/post
set badposturl [info hostname]:$port/droppost
test http-3.4 {http::geturl} {
set token [http::geturl $url]
http::data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET $tail</h2>
</body></html>"
proc selfproxy {host} {
global port
return [list [info hostname] $port]
}
test http-3.5 {http::geturl} {
http::config -proxyfilter selfproxy
set token [http::geturl $url]
http::config -proxyfilter http::ProxyRequired
http::data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET http://$url</h2>
</body></html>"
test http-3.6 {http::geturl} {
http::config -proxyfilter bogus
set token [http::geturl $url]
http::config -proxyfilter http::ProxyRequired
http::data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET $tail</h2>
</body></html>"
test http-3.7 {http::geturl} {
set token [http::geturl $url -headers {Pragma no-cache}]
http::data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET $tail</h2>
</body></html>"
test http-3.8 {http::geturl} {
set token [http::geturl $url -query Name=Value&Foo=Bar -timeout 2000]
http::data $token
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>POST $tail</h2>
<h2>Query</h2>
<dl>
<dt>Name<dd>Value
<dt>Foo<dd>Bar
</dl>
</body></html>"
test http-3.9 {http::geturl} {
set token [http::geturl $url -validate 1]
http::code $token
} "HTTP/1.0 200 OK"
test http-3.10 {http::geturl queryprogress} {
set query foo=bar
set sep ""
set i 0
# Create about 120K of query data
while {$i < 14} {
incr i
append query $sep$query
set sep &
}
proc postProgress {token x y} {
global postProgress
lappend postProgress $y
}
set postProgress {}
set t [http::geturl $posturl -query $query \
-queryprogress postProgress -queryblocksize 16384]
http::wait $t
list [http::status $t] [string length $query] $postProgress [http::data $t]
} {ok 122879 {16384 32768 49152 65536 81920 98304 114688 122879} {Got 122879 bytes}}
test http-3.11 {http::geturl querychannel with -command} {
set query foo=bar
set sep ""
set i 0
# Create about 120K of query data
while {$i < 14} {
incr i
append query $sep$query
set sep &
}
::tcltest::makeFile $query outdata
set fp [open outdata]
proc asyncCB {token} {
global postResult
lappend postResult [http::data $token]
}
set postResult [list ]
set t [http::geturl $posturl -querychannel $fp]
http::wait $t
set testRes [list [http::status $t] [string length $query] [http::data $t]]
# Now do async
http::cleanup $t
close $fp
set fp [open outdata]
set t [http::geturl $posturl -querychannel $fp -command asyncCB]
set postResult [list PostStart]
http::wait $t
lappend testRes [http::status $t] $postResult
set testRes
} {ok 122879 {Got 122880 bytes} ok {PostStart {Got 122880 bytes}}}
# On Linux platforms when the client and server are on the same
# host, the client is unable to read the server's response one
# it hits the write error. The status is "eof"
# On Windows, the http::wait procedure gets a
# "connection reset by peer" error while reading the reply
test http-3.12 {http::geturl querychannel with aborted request} {nonPortable} {
set query foo=bar
set sep ""
set i 0
# Create about 120K of query data
while {$i < 14} {
incr i
append query $sep$query
set sep &
}
::tcltest::makeFile $query outdata
set fp [open outdata]
proc asyncCB {token} {
global postResult
lappend postResult [http::data $token]
}
proc postProgress {token x y} {
global postProgress
lappend postProgress $y
}
set postProgress {}
# Now do async
set postResult [list PostStart]
if {[catch {
set t [http::geturl $badposturl -querychannel $fp -command asyncCB \
-queryprogress postProgress]
http::wait $t
upvar #0 $t state
} err]} {
puts $errorInfo
error $err
}
list [http::status $t] [http::code $t]
} {ok {HTTP/1.0 200 Data follows}}
test http-3.13 {http::geturl socket leak test} {
set chanCount [llength [file channels]]
for {set i 0} {$i<200} {incr i} {
catch {http::geturl $badurl -timeout 10000}
}
# No extra channels should be taken
expr {[llength [file channels]] == $chanCount}
} 1
test http-4.1 {http::Event} {
set token [http::geturl $url]
upvar #0 $token data
array set meta $data(meta)
expr ($data(totalsize) == $meta(Content-Length))
} 1
test http-4.2 {http::Event} {
set token [http::geturl $url]
upvar #0 $token data
array set meta $data(meta)
string compare $data(type) [string trim $meta(Content-Type)]
} 0
test http-4.3 {http::Event} {
set token [http::geturl $url]
http::code $token
} {HTTP/1.0 200 Data follows}
test http-4.4 {http::Event} {
set out [open testfile w]
set token [http::geturl $url -channel $out]
close $out
set in [open testfile]
set x [read $in]
close $in
file delete testfile
set x
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET $tail</h2>
</body></html>"
test http-4.5 {http::Event} {
set out [open testfile w]
set token [http::geturl $url -channel $out]
close $out
upvar #0 $token data
file delete testfile
expr $data(currentsize) == $data(totalsize)
} 1
test http-4.6 {http::Event} {
set out [open testfile w]
set token [http::geturl $binurl -channel $out]
close $out
set in [open testfile]
fconfigure $in -translation binary
set x [read $in]
close $in
file delete testfile
set x
} "$bindata$binurl"
proc myProgress {token total current} {
global progress httpLog
if {[info exists httpLog] && $httpLog} {
puts "progress $total $current"
}
set progress [list $total $current]
}
if 0 {
# This test hangs on Windows95 because the client never gets EOF
set httpLog 1
test http-4.6 {http::Event} {
set token [http::geturl $url -blocksize 50 -progress myProgress]
set progress
} {111 111}
}
test http-4.7 {http::Event} {
set token [http::geturl $url -progress myProgress]
set progress
} {111 111}
test http-4.8 {http::Event} {
set token [http::geturl $url]
http::status $token
} {ok}
test http-4.9 {http::Event} {
set token [http::geturl $url -progress myProgress]
http::code $token
} {HTTP/1.0 200 Data follows}
test http-4.10 {http::Event} {
set token [http::geturl $url -progress myProgress]
http::size $token
} {111}
# Timeout cases
# Short timeout to working server (the test server)
# This lets us try a reset during the connection
test http-4.11 {http::Event} {
set token [http::geturl $url -timeout 1 -command {#}]
http::reset $token
http::status $token
} {reset}
# Longer timeout with reset
test http-4.12 {http::Event} {
set token [http::geturl $url/?timeout=10 -command {#}]
http::reset $token
http::status $token
} {reset}
# Medium timeout to working server that waits even longer
# The timeout hits while waiting for a reply
test http-4.13 {http::Event} {
set token [http::geturl $url?timeout=30 -timeout 10 -command {#}]
http::wait $token
http::status $token
} {timeout}
# Longer timeout to good host, bad port, gets an error
# after the connection "completes" but the socket is bad
test http-4.14 {http::Event} {
set code [catch {
set token [http::geturl $badurl/?timeout=10 -timeout 10000 -command {#}]
if {[string length $token] == 0} {
error "bogus return from http::geturl"
}
http::wait $token
http::status $token
} err]
# error code varies among platforms.
list $code [string match "connect failed*" $err]
} {1 1}
# Bogus host
test http-4.15 {http::Event} {
set code [catch {
set token [http::geturl not_a_host.scriptics.com -timeout 1000 -command {#}]
http::wait $token
http::status $token
} err]
# error code varies among platforms.
list $code [string match "couldn't open socket*" $err]
} {1 1}
test http-5.1 {http::formatQuery} {
http::formatQuery name1 value1 name2 "value two"
} {name1=value1&name2=value+two}
test http-5.2 {http::formatQuery} {
http::formatQuery name1 ~bwelch name2 \xa1\xa2\xa2
} {name1=%7ebwelch&name2=%a1%a2%a2}
test http-5.3 {http::formatQuery} {
http::formatQuery lines "line1\nline2\nline3"
} {lines=line1%0d%0aline2%0d%0aline3}
test http-6.1 {http::ProxyRequired} {
http::config -proxyhost [info hostname] -proxyport $port
set token [http::geturl $url]
http::wait $token
http::config -proxyhost {} -proxyport {}
upvar #0 $token data
set data(body)
} "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>GET http://$url</h2>
</body></html>"
# cleanup
catch {unset url}
catch {unset badurl}
catch {unset port}
catch {unset data}
if {[info exists httpthread]} {
testthread send -async $httpthread {
testthread exit
}
} else {
close $listen
}
if {[info exist removeHttpd]} {
removeFile $httpdFile
}
::tcltest::cleanupTests
|
