summaryrefslogtreecommitdiffstats
path: root/tests/httpold.test
blob: f6d5fe0a8cd63f02a1dc2f6d3cd482d9785b031b (plain)
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
410
411
# Commands covered:  http_config, http_get, 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: httpold.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 1.0}]} {
    if {[info exist httpold]} {
	catch {puts stderr "Cannot load http 1.0 package"}
	return
    } else {
	catch {puts stderr "Running http 1.0 tests in slave interp"}
	set interp [interp create httpold]
	$interp eval [list set httpold "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
    catch {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 httpProxyRequired -proxyhost {} -proxyport {} -useragent {Tcl http client package 1.0}}

test http-1.2 {http_config} {
    http_config -proxyfilter
} httpProxyRequired

test http-1.3 {http_config} {
    catch {http_config -junk}
} 1

test http-1.4 {http_config} {
    http_config -proxyhost nowhere.come -proxyport 8080 -proxyfilter myFilter -useragent "Tcl Test Suite"
    set x [http_config]
    http_config -proxyhost {} -proxyport {} -proxyfilter httpProxyRequired \
	-useragent "Tcl http client package 1.0"
    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_get} {
    catch {http_get -bogus flag}
} 1
test http-3.2 {http_get} {
    catch {http_get http:junk} err
    set err
} {Unsupported URL: http:junk}

set url [info hostname]:$port
test http-3.3 {http_get} {
    set token [http_get $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_get} {
    set token [http_get $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_get} {
    http_config -proxyfilter selfproxy
    set token [http_get $url]
    http_config -proxyfilter httpProxyRequired
    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_get} {
    http_config -proxyfilter bogus
    set token [http_get $url]
    http_config -proxyfilter httpProxyRequired
    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_get} {
    set token [http_get $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_get} {
    set token [http_get $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_get} {
    set token [http_get $url -validate 1]
    http_code $token
} "HTTP/1.0 200 OK"


test http-4.1 {httpEvent} {
    set token [http_get $url]
    upvar #0 $token data
    array set meta $data(meta)
    expr ($data(totalsize) == $meta(Content-Length))
} 1

test http-4.2 {httpEvent} {
    set token [http_get $url]
    upvar #0 $token data
    array set meta $data(meta)
    string compare $data(type) [string trim $meta(Content-Type)]
} 0

test http-4.3 {httpEvent} {
    set token [http_get $url]
    http_code $token
} {HTTP/1.0 200 Data follows}

test http-4.4 {httpEvent} {
    set out [open testfile w]
    set token [http_get $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 {httpEvent} {
    set out [open testfile w]
    set token [http_get $url -channel $out]
    close $out
    upvar #0 $token data
    file delete testfile
    expr $data(currentsize) == $data(totalsize)
} 1

test http-4.6 {httpEvent} {
    set out [open testfile w]
    set token [http_get $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 {httpEvent} {
	set token [http_get $url -blocksize 50 -progress myProgress]
	set progress
    } {111 111}
}
test http-4.7 {httpEvent} {
    set token [http_get $url -progress myProgress]
    set progress
} {111 111}
test http-4.8 {httpEvent} {
    set token [http_get $url]
    http_status $token
} {ok}
test http-4.9 {httpEvent} {
    set token [http_get $url -progress myProgress]
    http_code $token
} {HTTP/1.0 200 Data follows}
test http-4.10 {httpEvent} {
    set token [http_get $url -progress myProgress]
    http_size $token
} {111}
test http-4.11 {httpEvent} {
    set token [http_get $url -timeout 1 -command {#}]
    http_reset $token
    http_status $token
} {reset}
test http-4.12 {httpEvent} {
    update
    set token [http_get $url -timeout 1 -command {#}]
    update
    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 {httpProxyRequired} {
    update
    http_config -proxyhost [info hostname] -proxyport $port
    set token [http_get $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