412 lines
10 KiB
Plaintext
412 lines
10 KiB
Plaintext
# Commands covered: http_config, http_get, http_wait, http_reset
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#
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# This file contains a collection of tests for the http script library.
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# Sourcing this file into Tcl runs the tests and
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# generates output for errors. No output means no errors were found.
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#
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# Copyright (c) 1991-1993 The Regents of the University of California.
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# Copyright (c) 1994-1996 Sun Microsystems, Inc.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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#
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# SCCS: @(#) http.test 1.12 97/07/29 17:04:12
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if {[string compare test [info procs test]] == 1} then {source defs}
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if {[catch {package require http 1.0}]} {
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if {[info exist httpold]} {
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catch {puts stderr "Cannot load http 1.0 package"}
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return
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} else {
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catch {puts stderr "Running http 1.0 tests in slave interp"}
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set interp [interp create httpold]
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$interp eval [list set httpold "running"]
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$interp eval [list source [info script]]
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interp delete $interp
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return
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}
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}
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############### The httpd_ procedures implement a stub http server. ########
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proc httpd_init {{port 8015}} {
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socket -server httpdAccept $port
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}
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proc httpd_log {args} {
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global httpLog
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if {[info exists httpLog] && $httpLog} {
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puts stderr "httpd: [join $args { }]"
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}
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}
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array set httpdErrors {
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204 {No Content}
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400 {Bad Request}
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404 {Not Found}
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503 {Service Unavailable}
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504 {Service Temporarily Unavailable}
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}
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proc httpdError {sock code args} {
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global httpdErrors
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puts $sock "$code $httpdErrors($code)"
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httpd_log "error: [join $args { }]"
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}
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proc httpdAccept {newsock ipaddr port} {
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global httpd
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upvar #0 httpd$newsock data
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fconfigure $newsock -blocking 0 -translation {auto crlf}
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httpd_log $newsock Connect $ipaddr $port
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set data(ipaddr) $ipaddr
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fileevent $newsock readable [list httpdRead $newsock]
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}
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# read data from a client request
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proc httpdRead { sock } {
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upvar #0 httpd$sock data
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set readCount [gets $sock line]
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if {![info exists data(state)]} {
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if [regexp {(POST|GET|HEAD) ([^?]+)\??([^ ]*) HTTP/1.0} \
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$line x data(proto) data(url) data(query)] {
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set data(state) mime
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httpd_log $sock Query $line
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} else {
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httpdError $sock 400
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httpd_log $sock Error "bad first line:$line"
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httpdSockDone $sock
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}
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return
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}
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# string compare $readCount 0 maps -1 to -1, 0 to 0, and > 0 to 1
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set state [string compare $readCount 0],$data(state),$data(proto)
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httpd_log $sock $state
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switch -- $state {
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-1,mime,HEAD -
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-1,mime,GET -
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-1,mime,POST {
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# gets would block
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return
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}
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0,mime,HEAD -
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0,mime,GET -
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0,query,POST { httpdRespond $sock }
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0,mime,POST { set data(state) query }
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1,mime,HEAD -
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1,mime,POST -
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1,mime,GET {
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if [regexp {([^:]+):[ ]*(.*)} $line dummy key value] {
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set data(mime,[string tolower $key]) $value
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}
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}
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1,query,POST {
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append data(query) $line
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httpdRespond $sock
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}
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default {
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if [eof $sock] {
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httpd_log $sock Error "unexpected eof on <$data(url)> request"
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} else {
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httpd_log $sock Error "unhandled state <$state> fetching <$data(url)>"
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}
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httpdError $sock 404
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httpdSockDone $sock
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}
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}
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}
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proc httpdSockDone { sock } {
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upvar #0 httpd$sock data
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unset data
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catch {close $sock}
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}
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# Respond to the query.
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set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null"
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proc httpdRespond { sock } {
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global httpd bindata port
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upvar #0 httpd$sock data
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if {[string match *binary* $data(url)]} {
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set html "$bindata[info hostname]:$port$data(url)"
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set type application/octet-stream
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} else {
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set type text/html
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set html "<html><head><title>HTTP/1.0 TEST</title></head><body>
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<h1>Hello, World!</h1>
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<h2>$data(proto) $data(url)</h2>
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"
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if {[info exists data(query)] && [string length $data(query)]} {
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append html "<h2>Query</h2>\n<dl>\n"
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foreach {key value} [split $data(query) &=] {
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append html "<dt>$key<dd>$value\n"
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}
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append html </dl>\n
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}
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append html </body></html>
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}
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if {$data(proto) == "HEAD"} {
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puts $sock "HTTP/1.0 200 OK"
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} else {
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puts $sock "HTTP/1.0 200 Data follows"
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}
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puts $sock "Date: [clock format [clock clicks]]"
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puts $sock "Content-Type: $type"
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puts $sock "Content-Length: [string length $html]"
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puts $sock ""
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if {$data(proto) != "HEAD"} {
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fconfigure $sock -translation binary
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puts -nonewline $sock $html
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}
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httpd_log $sock Done ""
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httpdSockDone $sock
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}
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##################### end server ###########################
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set port 8010
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if [catch {httpd_init $port} listen] {
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puts stderr "Cannot start http server, http test skipped"
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unset port
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return
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}
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test http-1.1 {http_config} {
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http_config
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} {-accept */* -proxyfilter httpProxyRequired -proxyhost {} -proxyport {} -useragent {Tcl http client package 1.0}}
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test http-1.2 {http_config} {
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http_config -proxyfilter
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} httpProxyRequired
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test http-1.3 {http_config} {
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catch {http_config -junk}
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} 1
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test http-1.4 {http_config} {
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http_config -proxyhost nowhere.come -proxyport 8080 -proxyfilter myFilter -useragent "Tcl Test Suite"
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set x [http_config]
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http_config -proxyhost {} -proxyport {} -proxyfilter httpProxyRequired \
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-useragent "Tcl http client package 1.0"
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set x
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} {-accept */* -proxyfilter myFilter -proxyhost nowhere.come -proxyport 8080 -useragent {Tcl Test Suite}}
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test http-1.5 {http_config} {
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catch {http_config -proxyhost {} -junk 8080}
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} 1
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test http-2.1 {http_reset} {
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catch {http_reset http#1}
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} 0
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test http-3.1 {http_get} {
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catch {http_get -bogus flag}
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} 1
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test http-3.2 {http_get} {
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catch {http_get http:junk} err
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set err
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} {Unsupported URL: http:junk}
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set url [info hostname]:$port
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test http-3.3 {http_get} {
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set token [http_get $url]
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http_data $token
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} "<html><head><title>HTTP/1.0 TEST</title></head><body>
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<h1>Hello, World!</h1>
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<h2>GET /</h2>
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</body></html>"
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set tail /a/b/c
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set url [info hostname]:$port/a/b/c
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set binurl [info hostname]:$port/binary
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test http-3.4 {http_get} {
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set token [http_get $url]
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http_data $token
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} "<html><head><title>HTTP/1.0 TEST</title></head><body>
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<h1>Hello, World!</h1>
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<h2>GET $tail</h2>
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</body></html>"
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proc selfproxy {host} {
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global port
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return [list [info hostname] $port]
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}
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test http-3.5 {http_get} {
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http_config -proxyfilter selfproxy
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set token [http_get $url]
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http_config -proxyfilter httpProxyRequired
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http_data $token
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} "<html><head><title>HTTP/1.0 TEST</title></head><body>
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<h1>Hello, World!</h1>
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<h2>GET http://$url</h2>
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</body></html>"
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test http-3.6 {http_get} {
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http_config -proxyfilter bogus
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set token [http_get $url]
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http_config -proxyfilter httpProxyRequired
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http_data $token
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} "<html><head><title>HTTP/1.0 TEST</title></head><body>
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<h1>Hello, World!</h1>
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<h2>GET $tail</h2>
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</body></html>"
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test http-3.7 {http_get} {
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set token [http_get $url -headers {Pragma no-cache}]
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http_data $token
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} "<html><head><title>HTTP/1.0 TEST</title></head><body>
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<h1>Hello, World!</h1>
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<h2>GET $tail</h2>
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</body></html>"
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test http-3.8 {http_get} {
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set token [http_get $url -query Name=Value&Foo=Bar]
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http_data $token
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} "<html><head><title>HTTP/1.0 TEST</title></head><body>
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<h1>Hello, World!</h1>
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<h2>POST $tail</h2>
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<h2>Query</h2>
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<dl>
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<dt>Name<dd>Value
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<dt>Foo<dd>Bar
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</dl>
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</body></html>"
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test http-3.9 {http_get} {
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set token [http_get $url -validate 1]
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http_code $token
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} "HTTP/1.0 200 OK"
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test http-4.1 {httpEvent} {
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set token [http_get $url]
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upvar #0 $token data
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array set meta $data(meta)
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expr ($data(totalsize) == $meta(Content-Length))
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} 1
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test http-4.2 {httpEvent} {
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set token [http_get $url]
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upvar #0 $token data
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array set meta $data(meta)
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string compare $data(type) [string trim $meta(Content-Type)]
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} 0
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test http-4.3 {httpEvent} {
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set token [http_get $url]
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http_code $token
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} {HTTP/1.0 200 Data follows}
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test http-4.4 {httpEvent} {
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set out [open testfile w]
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set token [http_get $url -channel $out]
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close $out
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set in [open testfile]
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set x [read $in]
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close $in
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file delete testfile
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set x
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} "<html><head><title>HTTP/1.0 TEST</title></head><body>
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<h1>Hello, World!</h1>
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<h2>GET $tail</h2>
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</body></html>"
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test http-4.5 {httpEvent} {
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set out [open testfile w]
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set token [http_get $url -channel $out]
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close $out
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upvar #0 $token data
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file delete testfile
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expr $data(currentsize) == $data(totalsize)
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} 1
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test http-4.6 {httpEvent} {
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set out [open testfile w]
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set token [http_get $binurl -channel $out]
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close $out
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set in [open testfile]
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fconfigure $in -translation binary
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set x [read $in]
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close $in
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file delete testfile
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set x
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} "$bindata$binurl"
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proc myProgress {token total current} {
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global progress httpLog
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if {[info exists httpLog] && $httpLog} {
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puts "progress $total $current"
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}
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set progress [list $total $current]
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}
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if 0 {
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# This test hangs on Windows95 because the client never gets EOF
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set httpLog 1
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test http-4.6 {httpEvent} {
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set token [http_get $url -blocksize 50 -progress myProgress]
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set progress
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} {111 111}
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}
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test http-4.7 {httpEvent} {
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set token [http_get $url -progress myProgress]
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set progress
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} {111 111}
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test http-4.8 {httpEvent} {
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set token [http_get $url]
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http_status $token
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} {ok}
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test http-4.9 {httpEvent} {
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set token [http_get $url -progress myProgress]
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http_code $token
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} {HTTP/1.0 200 Data follows}
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test http-4.10 {httpEvent} {
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set token [http_get $url -progress myProgress]
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http_size $token
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} {111}
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test http-4.11 {httpEvent} {
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set token [http_get $url -timeout 1 -command {#}]
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http_reset $token
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http_status $token
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} {reset}
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test http-4.12 {httpEvent} {
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update
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set token [http_get $url -timeout 1 -command {#}]
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update
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http_status $token
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} {timeout}
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test http-5.1 {http_formatQuery} {
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http_formatQuery name1 value1 name2 "value two"
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} {name1=value1&name2=value+two}
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test http-5.2 {http_formatQuery} {
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http_formatQuery name1 ~bwelch name2 \xa1\xa2\xa2
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} {name1=%7ebwelch&name2=%a1%a2%a2}
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test http-5.3 {http_formatQuery} {
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http_formatQuery lines "line1\nline2\nline3"
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} {lines=line1%0d%0aline2%0d%0aline3}
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test http-6.1 {httpProxyRequired} {
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update
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http_config -proxyhost [info hostname] -proxyport $port
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set token [http_get $url]
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http_wait $token
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http_config -proxyhost {} -proxyport {}
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upvar #0 $token data
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set data(body)
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} "<html><head><title>HTTP/1.0 TEST</title></head><body>
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<h1>Hello, World!</h1>
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<h2>GET http://$url</h2>
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</body></html>"
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unset url
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unset port
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close $listen
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