1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
|
# 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.
#
# 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 1.2 1998/09/14 18:40:09 stanton Exp $
if {[string compare test [info procs test]] == 1} then {source defs}
if {[catch {package require http 2.0}]} {
if {[info exist http2]} {
catch {puts stderr "Cannot load http 2.0 package"}
return
} else {
catch {puts stderr "Running http 2.0 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
}
}
############### The httpd_ procedures implement a stub http server. ########
proc httpd_init {{port 8015}} {
socket -server httpdAccept $port
}
proc httpd_log {args} {
global httpLog
if {[info exists httpLog] && $httpLog} {
puts stderr "httpd: [join $args { }]"
}
}
array set httpdErrors {
204 {No Content}
400 {Bad Request}
404 {Not Found}
503 {Service Unavailable}
504 {Service Temporarily Unavailable}
}
proc httpdError {sock code args} {
global httpdErrors
puts $sock "$code $httpdErrors($code)"
httpd_log "error: [join $args { }]"
}
proc httpdAccept {newsock ipaddr port} {
global httpd
upvar #0 httpd$newsock data
fconfigure $newsock -blocking 0 -translation {auto crlf}
httpd_log $newsock Connect $ipaddr $port
set data(ipaddr) $ipaddr
fileevent $newsock readable [list httpdRead $newsock]
}
# read data from a client request
proc httpdRead { sock } {
upvar #0 httpd$sock data
set readCount [gets $sock line]
if {![info exists data(state)]} {
if [regexp {(POST|GET|HEAD) ([^?]+)\??([^ ]*) HTTP/1.0} \
$line x data(proto) data(url) data(query)] {
set data(state) mime
httpd_log $sock Query $line
} else {
httpdError $sock 400
httpd_log $sock Error "bad first line:$line"
httpdSockDone $sock
}
return
}
# string compare $readCount 0 maps -1 to -1, 0 to 0, and > 0 to 1
set state [string compare $readCount 0],$data(state),$data(proto)
httpd_log $sock $state
switch -- $state {
-1,mime,HEAD -
-1,mime,GET -
-1,mime,POST {
# gets would block
return
}
0,mime,HEAD -
0,mime,GET -
0,query,POST { httpdRespond $sock }
0,mime,POST { set data(state) query }
1,mime,HEAD -
1,mime,POST -
1,mime,GET {
if [regexp {([^:]+):[ ]*(.*)} $line dummy key value] {
set data(mime,[string tolower $key]) $value
}
}
1,query,POST {
append data(query) $line
httpdRespond $sock
}
default {
if [eof $sock] {
httpd_log $sock Error "unexpected eof on <$data(url)> request"
} else {
httpd_log $sock Error "unhandled state <$state> fetching <$data(url)>"
}
httpdError $sock 404
httpdSockDone $sock
}
}
}
proc httpdSockDone { sock } {
upvar #0 httpd$sock data
unset data
close $sock
}
# Respond to the query.
set bindata "This is binary data\x0d\x0amore\x0dmore\x0amore\x00null"
proc httpdRespond { sock } {
global httpd bindata port
upvar #0 httpd$sock data
if {[string match *binary* $data(url)]} {
set html "$bindata[info hostname]:$port$data(url)"
set type application/octet-stream
} else {
set type text/html
set html "<html><head><title>HTTP/1.0 TEST</title></head><body>
<h1>Hello, World!</h1>
<h2>$data(proto) $data(url)</h2>
"
if {[info exists data(query)] && [string length $data(query)]} {
append html "<h2>Query</h2>\n<dl>\n"
foreach {key value} [split $data(query) &=] {
append html "<dt>$key<dd>$value\n"
}
append html </dl>\n
}
append html </body></html>
}
if {$data(proto) == "HEAD"} {
puts $sock "HTTP/1.0 200 OK"
} else {
puts $sock "HTTP/1.0 200 Data follows"
}
puts $sock "Date: [clock format [clock clicks]]"
puts $sock "Content-Type: $type"
puts $sock "Content-Length: [string length $html]"
puts $sock ""
if {$data(proto) != "HEAD"} {
fconfigure $sock -translation binary
puts -nonewline $sock $html
}
httpd_log $sock Done ""
httpdSockDone $sock
}
##################### end server ###########################
set port 8010
if [catch {httpd_init $port} listen] {
puts stderr "Cannot start http server, http test skipped"
unset port
return
}
test http-1.1 {http::config} {
http::config
} {-accept */* -proxyfilter http::ProxyRequired -proxyhost {} -proxyport {} -useragent {Tcl http client package 2.0}}
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
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
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]
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-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}
test http-4.11 {http::Event} {
set token [http::geturl $url -timeout 1 -command {#}]
http::reset $token
http::status $token
} {reset}
test http-4.12 {http::Event} {
set token [http::geturl $url -timeout 1 -command {#}]
http::wait $token
http::status $token
} {timeout}
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>"
unset url
unset port
close $listen
|
