# The file tests the tclZlib.c file.
#
# 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) 1996-1998 by Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
#
# See the file "license.terms" for information on usage and redistribution of
# this file, and for a DISCLAIMER OF ALL WARRANTIES.
if {"::tcltest" ni [namespace children]} {
package require tcltest 2.1
namespace import -force ::tcltest::*
}
testConstraint zlib [llength [info commands zlib]]
test zlib-1.1 {zlib basics} -constraints zlib -returnCodes error -body {
zlib
} -result {wrong # args: should be "zlib command arg ?...?"}
test zlib-1.2 {zlib basics} -constraints zlib -returnCodes error -body {
zlib ? {}
} -result {bad command "?": must be adler32, compress, crc32, decompress, deflate, gunzip, gzip, inflate, push, or stream}
test zlib-1.3 {zlib basics} -constraints zlib -body {
zlib::pkgconfig list
} -result zlibVersion
test zlib-1.4 {zlib basics} -constraints zlib -body {
package present zlib
} -result 2.0
test zlib-2.1 {zlib compress/decompress} zlib {
zlib decompress [zlib compress abcdefghijklm]
} abcdefghijklm
test zlib-3.1 {zlib deflate/inflate} zlib {
zlib inflate [zlib deflate abcdefghijklm]
} abcdefghijklm
test zlib-4.1 {zlib gzip/gunzip} zlib {
zlib gunzip [zlib gzip abcdefghijklm]
} abcdefghijklm
test zlib-4.2 {zlib gzip/gunzip} zlib {
set s [string repeat abcdef 5]
list [zlib gunzip [zlib gzip $s -header {comment gorp}] -header head] \
[dict get $head comment] [dict get $head size]
} {abcdefabcdefabcdefabcdefabcdef gorp 30}
test zlib-5.1 {zlib adler32} zlib {
format %x [expr {[zlib adler32 abcdeabcdeabcdeabcdeabcdeabcde] & 0xffffffff}]
} b3b50b9b
test zlib-5.2 {zlib adler32} zlib {
format %x [expr {[zlib adler32 abcdeabcdeabcdeabcdeabcdeabcde 42] & 0xffffffff}]
} b8830bc4
test zlib-5.3 {zlib adler32} -constraints zlib -returnCodes error -body {
zlib adler32 abcdeabcdeabcdeabcdeabcdeabcde 42 x
} -result {wrong # args: should be "zlib adler32 data ?startValue?"}
test zlib-6.1 {zlib crc32} zlib {
format %x [expr {[zlib crc32 abcdeabcdeabcdeabcdeabcdeabcde] & 0xffffffff}]
} 6f73e901
test zlib-6.2 {zlib crc32} zlib {
format %x [expr {[zlib crc32 abcdeabcdeabcdeabcdeabcdeabcde 42] & 0xffffffff}]
} ce1c4914
test zlib-6.3 {zlib crc32} -constraints zlib -returnCodes error -body {
zlib crc32 abcdeabcdeabcdeabcdeabcdeabcde 42 x
} -result {wrong # args: should be "zlib crc32 data ?startValue?"}
test zlib-6.4 {zlib crc32: bug 2662434} -constraints zlib -body {
zlib crc32 "dabale arroz a la zorra el abad"
} -result 3842832571
test zlib-7.0 {zlib stream} -constraints zlib -returnCodes error -setup {
set s [zlib stream compress]
} -body {
$s ?
} -cleanup {
$s close
} -result {bad option "?": must be add, checksum, close, eof, finalize, flush, fullflush, get, header, put, or reset}
test zlib-7.1 {zlib stream} zlib {
set s [zlib stream compress]
$s put -finalize abcdeEDCBA
set data [$s get]
set result [list [$s get] [format %x [$s checksum]]]
$s close
lappend result [zlib decompress $data]
} {{} 136f033f abcdeEDCBA}
test zlib-7.2 {zlib stream} zlib {
set s [zlib stream decompress]
$s put -finalize [zlib compress abcdeEDCBA]
set data [$s get]
set result [list [$s get] [format %x [$s checksum]]]
$s close
lappend result $data
} {{} 136f033f abcdeEDCBA}
test zlib-7.3 {zlib stream} zlib {
set s [zlib stream deflate]
$s put -finalize abcdeEDCBA
set data [$s get]
set result [list [$s get] [format %x [$s checksum]]]
$s close
lappend result [zlib inflate $data]
} {{} 1 abcdeEDCBA}
test zlib-7.4 {zlib stream} zlib {
set s [zlib stream inflate]
$s put -finalize [zlib deflate abcdeEDCBA]
set data [$s get]
set result [list [$s get] [format %x [$s checksum]]]
$s close
lappend result $data
} {{} 1 abcdeEDCBA}
test zlib-7.5 {zlib stream} zlib {
set s [zlib stream gzip]
$s put -finalize abcdeEDCBA..
set data [$s get]
set result [list [$s get] [format %x [$s checksum]]]
$s close
lappend result [zlib gunzip $data]
} {{} 69f34b6a abcdeEDCBA..}
test zlib-7.6 {zlib stream} zlib {
set s [zlib stream gunzip]
$s put -finalize [zlib gzip abcdeEDCBA..]
set data [$s get]
set result [list [$s get] [format %x [$s checksum]]]
$s close
lappend result $data
} {{} 69f34b6a abcdeEDCBA..}
test zlib-8.1 {zlib transformation} -constraints zlib -setup {
set file [makeFile {} test.gz]
} -body {
set f [zlib push gzip [open $file w] -header {comment gorp}]
puts $f "ok"
close $f
set f [zlib push gunzip [open $file]]
list [gets $f] [dict get [chan configure $f -header] comment]
} -cleanup {
close $f
removeFile $file
} -result {ok gorp}
test zlib-8.2 {zlib transformation} -constraints zlib -setup {
set file [makeFile {} test.z]
} -body {
set f [zlib push compress [open $file w]]
puts $f "ok"
close $f
set f [zlib push decompress [open $file]]
gets $f
} -cleanup {
close $f
removeFile $file
} -result ok
test zlib-8.3 {zlib transformation and fileevent} -constraints zlib -setup {
set srv [socket -myaddr localhost -server {apply {{c a p} {
fconfigure $c -translation binary -buffering none -blocking 0
puts -nonewline $c [zlib gzip [string repeat a 81920]]
close $c
}}} 0]
set port [lindex [fconfigure $srv -sockname] 2]
set file [makeFile {} test.gz]
set fout [open $file wb]
} -body {
set sin [socket localhost $port]
try {
fconfigure $sin -translation binary
zlib push gunzip $sin
after 1000 {set total timeout}
fcopy $sin $fout -command {apply {{c {e {}}} {
set ::total [expr {$e eq {} ? $c : $e}]
}}}
vwait total
after cancel {set total timeout}
} finally {
close $sin
}
append total --> [file size $file]
} -cleanup {
close $fout
close $srv
removeFile $file
} -result 81920-->81920
test zlib-8.4 {transformation and flushing: Bug 3517696} -setup {
set file [makeFile {} test.z]
set fd [open $file w]
} -constraints zlib -body {
zlib push compress $fd
puts $fd "qwertyuiop"
fconfigure $fd -flush sync
puts $fd "qwertyuiop"
} -cleanup {
catch {close $fd}
removeFile $file
} -result {}
test zlib-8.5 {transformation and flushing and fileevents: Bug 3525907} -setup {
foreach {r w} [chan pipe] break
} -constraints zlib -body {
set ::res {}
fconfigure $w -buffering none
zlib push compress $w
puts -nonewline $w qwertyuiop
chan configure $w -flush sync
after 500 {puts -nonewline $w asdfghjkl;close $w}
fconfigure $r -blocking 0 -buffering none
zlib push decompress $r
fileevent $r readable {set msg [read $r];lappend ::res $msg;if {[eof $r]} {set ::done 1}}
after 250 {lappend ::res MIDDLE}
vwait ::done
set ::res
} -cleanup {
catch {close $r}
} -result {qwertyuiop MIDDLE asdfghjkl}
test zlib-8.6 {transformation and fconfigure} -setup {
set file [makeFile {} test.z]
set fd [open $file wb]
} -constraints zlib -body {
list [fconfigure $fd] [zlib push compress $fd; fconfigure $fd] \
[chan pop $fd; fconfigure $fd]
} -cleanup {
catch {close $fd}
removeFile $file
} -result {{-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf -checksum 1 -dictionary {}} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf}}
test zlib-8.7 {transformation and fconfigure} -setup {
set file [makeFile {} test.gz]
set fd [open $file wb]
} -constraints zlib -body {
list [fconfigure $fd] [zlib push gzip $fd; fconfigure $fd] \
[chan pop $fd; fconfigure $fd]
} -cleanup {
catch {close $fd}
removeFile $file
} -result {{-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf -checksum 0} {-blocking 1 -buffering full -buffersize 4096 -encoding binary -eofchar {} -translation lf}}
# Input is headers from fetching SPDY draft
# Dictionary is that which is proposed _in_ SPDY draft
set spdyHeaders "HTTP/1.0 200 OK\r\nContent-Type: text/html; charset=utf-8\r\nX-Robots-Tag: noarchive\r\nLast-Modified: Tue, 05 Jun 2012 02:43:25 GMT\r\nETag: \"1338864205129|#public|0|en|||0\"\r\nExpires: Tue, 05 Jun 2012 16:17:11 GMT\r\nDate: Tue, 05 Jun 2012 16:17:06 GMT\r\nCache-Control: public, max-age=5\r\nX-Content-Type-Options: nosniff\r\nX-XSS-Protection: 1; mode=block\r\nServer: GSE\r\n"
set spdyDict "optionsgetheadpostputdeletetraceacceptaccept-charsetaccept-encodingaccept-languageauthorizationexpectfromhostif-modified-sinceif-matchif-none-matchif-rangeif-unmodifiedsincemax-forwardsproxy-authorizationrangerefererteuser-agent100101200201202203204205206300301302303304305306307400401402403404405406407408409410411412413414415416417500501502503504505accept-rangesageetaglocationproxy-authenticatepublicretry-afterservervarywarningwww-authenticateallowcontent-basecontent-encodingcache-controlconnectiondatetrailertransfer-encodingupgradeviawarningcontent-languagecontent-lengthcontent-locationcontent-md5content-rangecontent-typeetagexpireslast-modifiedset-cookieMondayTuesdayWednesdayThursdayFridaySaturdaySundayJanFebMarAprMayJunJulAugSepOctNovDecchunkedtext/htmlimage/pngimage/jpgimage/gifapplication/xmlapplication/xhtmltext/plainpublicmax-agecharset=iso-8859-1utf-8gzipdeflateHTTP/1.1statusversionurl"
test zlib-8.8 {transformtion and fconfigure} -setup {
lassign [chan pipe] inSide outSide
} -constraints zlib -body {
zlib push compress $outSide -dictionary $spdyDict
fconfigure $outSide -blocking 0 -translation binary -buffering none
fconfigure $inSide -blocking 0 -translation binary
puts -nonewline $outSide $spdyHeaders
chan pop $outSide
set compressed [read $inSide]
catch {zlib decompress $compressed} err opt
list [string length [zlib compress $spdyHeaders]] \
[string length $compressed] \
$err [dict get $opt -errorcode] [zlib adler32 $spdyDict]
} -cleanup {
catch {close $outSide}
catch {close $inSide}
} -result {260 222 {need dictionary} {TCL ZLIB NEED_DICT 2381337010} 2381337010}
test zlib-8.9 {transformtion and fconfigure} -setup {
lassign [chan pipe] inSide outSide
set strm [zlib stream decompress]
} -constraints zlib -body {
zlib push compress $outSide -dictionary $spdyDict
fconfigure $outSide -blocking 0 -translation binary -buffering none
fconfigure $inSide -blocking 0 -translation binary
puts -nonewline $outSide $spdyHeaders
set result [fconfigure $outSide -checksum]
chan pop $outSide
$strm put -dictionary $spdyDict [read $inSide]
lappend result [string length $spdyHeaders] [string length [$strm get]]
} -cleanup {
catch {close $outSide}
catch {close $inSide}
catch {$strm close}
} -result {3064818174 358 358}
test zlib-8.10 {transformtion and fconfigure} -setup {
lassign [chan pipe] inSide outSide
} -constraints zlib -body {
zlib push deflate $outSide -dictionary $spdyDict
fconfigure $outSide -blocking 0 -translation binary -buffering none
fconfigure $inSide -blocking 0 -translation binary
puts -nonewline $outSide $spdyHeaders
chan pop $outSide
set compressed [read $inSide]
catch {zlib inflate $compressed} err opt
list [string length [zlib deflate $spdyHeaders]] \
[string length $compressed] \
$err [dict get $opt -errorcode]
} -cleanup {
catch {close $outSide}
catch {close $inSide}
} -result {254 212 {data error} {TCL ZLIB DATA}}
test zlib-8.11 {transformtion and fconfigure} -setup {
lassign [chan pipe] inSide outSide
set strm [zlib stream inflate]
} -constraints zlib -body {
zlib push deflate $outSide -dictionary $spdyDict
fconfigure $outSide -blocking 0 -translation binary -buffering none
fconfigure $inSide -blocking 0 -translation binary
puts -nonewline $outSide $spdyHeaders
chan pop $outSide
$strm put -dictionary $spdyDict [read $inSide]
list [string length $spdyHeaders] [string length [$strm get]]
} -cleanup {
catch {close $outSide}
catch {close $inSide}
catch {$strm close}
} -result {358 358}
test zlib-8.12 {transformtion and fconfigure} -setup {
lassign [chan pipe] inSide outSide
set strm [zlib stream compress]
} -constraints zlib -body {
$strm put -dictionary $spdyDict -finalize $spdyHeaders
zlib push decompress $inSide
fconfigure $outSide -blocking 0 -translation binary
fconfigure $inSide -translation binary -dictionary $spdyDict
puts -nonewline $outSide [$strm get]
close $outSide
list [string length $spdyHeaders] [string length [read $inSide]] \
[fconfigure $inSide -checksum]
} -cleanup {
catch {close $outSide}
catch {close $inSide}
catch {$strm close}
} -result {358 358 3064818174}
test zlib-8.13 {transformtion and fconfigure} -setup {
lassign [chan pipe] inSide outSide
set strm [zlib stream compress]
} -constraints zlib -body {
$strm put -dictionary $spdyDict -finalize $spdyHeaders
zlib push decompress $inSide -dictionary $spdyDict
fconfigure $outSide -blocking 0 -translation binary
fconfigure $inSide -translation binary
puts -nonewline $outSide [$strm get]
close $outSide
list [string length $spdyHeaders] [string length [read $inSide]] \
[fconfigure $inSide -checksum]
} -cleanup {
catch {close $outSide}
catch {close $inSide}
catch {$strm close}
} -result {358 358 3064818174}
test zlib-8.14 {transformtion and fconfigure} -setup {
lassign [chan pipe] inSide outSide
set strm [zlib stream deflate]
} -constraints zlib -body {
$strm put -finalize -dictionary $spdyDict $spdyHeaders
zlib push inflate $inSide
fconfigure $outSide -blocking 0 -buffering none -translation binary
fconfigure $inSide -translation binary -dictionary $spdyDict
puts -nonewline $outSide [$strm get]
close $outSide
list [string length $spdyHeaders] [string length [read $inSide]]
} -cleanup {
catch {close $outSide}
catch {close $inSide}
catch {$strm close}
} -result {358 358}
test zlib-8.15 {transformtion and fconfigure} -setup {
lassign [chan pipe] inSide outSide
set strm [zlib stream deflate]
} -constraints zlib -body {
$strm put -finalize -dictionary $spdyDict $spdyHeaders
zlib push inflate $inSide -dictionary $spdyDict
fconfigure $outSide -blocking 0 -buffering none -translation binary
fconfigure $inSide -translation binary
puts -nonewline $outSide [$strm get]
close $outSide
list [string length $spdyHeaders] [string length [read $inSide]]
} -cleanup {
catch {close $outSide}
catch {close $inSide}
catch {$strm close}
} -result {358 358}
test zlib-8.16 {Bug 3603553: buffer transfer with large writes} -setup {
# Actual data isn't very important; needs to be substantially larger than
# the internal buffer (32kB) and incompressible.
set largeData {}
for {set i 0;expr srand(1)} {$i < 100000} {incr i} {
append largeData [lindex "a b c d e f g h i j k l m n o p" \
[expr {int(16*rand())}]]
}
set file [makeFile {} test.gz]
} -constraints zlib -body {
set f [open $file wb]
fconfigure $f -buffering none
zlib push gzip $f
puts -nonewline $f $largeData
close $f
file size $file
} -cleanup {
removeFile $file
} -result 57647
test zlib-9.1 "check fcopy with push" -constraints zlib -setup {
set sfile [makeFile {} testsrc.gz]
set file [makeFile {} test.gz]
set f [open $sfile wb]
puts -nonewline $f [zlib gzip [string repeat a 81920]]
close $f
} -body {
set fin [zlib push gunzip [open $sfile rb]]
set fout [open $file wb]
set total [fcopy $fin $fout]
close $fin ; close $fout
list copied $total size [file size $file]
} -cleanup {
removeFile $file
removeFile $sfile
} -result {copied 81920 size 81920}
test zlib-9.2 "socket fcopy with push" -constraints zlib -setup {
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary -buffering none -blocking 0
puts -nonewline $c [zlib gzip [string repeat a 81920]]
close $c
}}} 0]
set file [makeFile {} test.gz]
} -body {
lassign [chan configure $srv -sockname] addr name port
set sin [socket $addr $port]
chan configure $sin -translation binary
zlib push gunzip $sin
update
set total [fcopy $sin [set fout [open $file wb]]]
close $sin
close $fout
list read $total size [file size $file]
} -cleanup {
close $srv
removeFile $file
} -result {read 81920 size 81920}
test zlib-9.3 "socket fcopy bg (identity)" -constraints {tempNotWin zlib} -setup {
set srv [socket -myaddr localhost -server {apply {{c a p} {
#puts "connection from $a:$p on $c"
chan configure $c -translation binary -buffering none -blocking 0
puts -nonewline $c [string repeat a 81920]
close $c
}}} 0]
set file [makeFile {} test.gz]
} -body {
lassign [chan configure $srv -sockname] addr name port
#puts "listening for connections on $addr $port"
set sin [socket localhost $port]
chan configure $sin -translation binary
update
set fout [open $file wb]
after 1000 {set ::total timeout}
fcopy $sin $fout -command {apply {{c {e {}}} {
set ::total [expr {$e eq {} ? $c : $e}]
}}}
vwait ::total
after cancel {set ::total timeout}
close $sin; close $fout
list read $::total size [file size $file]
} -cleanup {
close $srv
removeFile $file
} -returnCodes {ok error} -result {read 81920 size 81920}
test zlib-9.4 "socket fcopy bg (gzip)" -constraints zlib -setup {
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary -buffering none -blocking 0
puts -nonewline $c [zlib gzip [string repeat a 81920]]
close $c
}}} 0]
set file [makeFile {} test.gz]
} -body {
lassign [chan configure $srv -sockname] addr name port
set sin [socket $addr $port]
chan configure $sin -translation binary
zlib push gunzip $sin
update
set fout [open $file wb]
after 1000 {set ::total timeout}
fcopy $sin $fout -command {apply {{c {e {}}} {
set ::total [expr {$e eq {} ? $c : $e}]
}}}
vwait ::total
after cancel {set ::total timeout}
close $sin; close $fout
list read $::total size [file size $file]
} -cleanup {
close $srv
removeFile $file
} -result {read 81920 size 81920}
test zlib-9.5 "socket fcopy incremental (gzip)" -constraints zlib -setup {
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary -buffering none -blocking 0
puts -nonewline $c [zlib gzip [string repeat a 81920]]
close $c
}}} 0]
proc zlib95copy {i o t c {e {}}} {
incr t $c
if {$e ne {}} {
set ::total [list error $e]
} elseif {[eof $i]} {
set ::total [list eof $t]
} else {
fcopy $i $o -size 8192 -command [list zlib95copy $i $o $t]
}
}
set file [makeFile {} test.gz]
} -body {
lassign [chan configure $srv -sockname] addr name port
set sin [socket $addr $port]
chan configure $sin -translation binary
zlib push gunzip $sin
update
set fout [open $file wb]
after 1000 {set ::total timeout}
fcopy $sin $fout -size 8192 -command [list zlib95copy $sin $fout 0]
vwait ::total
after cancel {set ::total timeout}
close $sin; close $fout
list $::total size [file size $file]
} -cleanup {
close $srv
rename zlib95copy {}
removeFile $file
} -result {{eof 81920} size 81920}
test zlib-9.6 "bug #2818131 (gzip)" -constraints zlib -setup {
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary -buffering none -blocking 0
zlib push gzip $c
puts -nonewline $c [string repeat hello 100]
close $c
}}} 0]
} -body {
lassign [chan configure $srv -sockname] addr name port
after 1000 {set ::total timeout}
set s [socket $addr $port]
chan configure $s -translation binary
zlib push gunzip $s
chan event $s readable [list apply {{s} {
set d [read $s]
if {[eof $s]} {
chan event $s readable {}
set ::total [list eof [string length $d]]
}
}} $s]
vwait ::total
after cancel {set ::total timeout}
close $s
set ::total
} -cleanup {
close $srv
unset -nocomplain total
} -result {eof 500}
test zlib-9.7 "bug #2818131 (compress)" -constraints zlib -setup {
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary -buffering none -blocking 0
zlib push compress $c
puts -nonewline $c [string repeat hello 100]
close $c
}}} 0]
} -body {
lassign [chan configure $srv -sockname] addr name port
after 1000 {set ::total timeout}
set s [socket $addr $port]
chan configure $s -translation binary
zlib push decompress $s
chan event $s readable [list apply {{s} {
set d [read $s]
if {[eof $s]} {
chan event $s readable {}
set ::total [list eof [string length $d]]
}
}} $s]
vwait ::total
after cancel {set ::total timeout}
close $s
set ::total
} -cleanup {
close $srv
unset -nocomplain total
} -result {eof 500}
test zlib-9.8 "bug #2818131 (deflate)" -constraints zlib -setup {
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary -buffering none -blocking 0
zlib push deflate $c
puts -nonewline $c [string repeat hello 100]
close $c
}}} 0]
} -body {
lassign [chan configure $srv -sockname] addr name port
after 1000 {set ::total timeout}
set s [socket $addr $port]
chan configure $s -translation binary
zlib push inflate $s
chan event $s readable [list apply {{s} {
set d [read $s]
if {[eof $s]} {
chan event $s readable {}
set ::total [list eof [string length $d]]
}
}} $s]
vwait ::total
after cancel {set ::total timeout}
close $s
set ::total
} -cleanup {
unset -nocomplain total
close $srv
} -result {eof 500}
test zlib-9.9 "bug #2818131 (gzip mismatch)" -constraints zlib -setup {
proc bgerror {s} {set ::total [list error $s]}
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary -buffering none -blocking 0
zlib push gzip $c
puts -nonewline $c [string repeat hello 100]
close $c
}}} 0]
} -body {
lassign [chan configure $srv -sockname] addr name port
after 1000 {set ::total timeout}
set s [socket $addr $port]
try {
chan configure $s -translation binary
zlib push inflate $s
chan event $s readable [list apply {{s} {
set d [read $s]
if {[eof $s]} {
chan event $s readable {}
set ::total [list eof [string length $d]]
}
}} $s]
vwait ::total
} finally {
after cancel {set ::total timeout}
close $s
}
set ::total
} -cleanup {
unset -nocomplain total
close $srv
rename bgerror {}
} -result {error {invalid block type}}
test zlib-9.10 "bug #2818131 (compress mismatch)" -constraints zlib -setup {
proc bgerror {s} {set ::total [list error $s]}
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary -buffering none -blocking 0
zlib push compress $c
puts -nonewline $c [string repeat hello 100]
close $c
}}} 0]
} -body {
lassign [chan configure $srv -sockname] addr name port
after 1000 {set ::total timeout}
set s [socket $addr $port]
try {
chan configure $s -translation binary
zlib push inflate $s
chan event $s readable [list apply {{s} {
set d [read $s]
if {[eof $s]} {
chan event $s readable {}
set ::total [list eof [string length $d]]
}
}} $s]
vwait ::total
} finally {
after cancel {set ::total timeout}
close $s
}
set ::total
} -cleanup {
unset -nocomplain total
close $srv
rename bgerror {}
} -result {error {invalid stored block lengths}}
test zlib-9.11 "bug #2818131 (deflate mismatch)" -constraints zlib -setup {
proc bgerror {s} {set ::total [list error $s]}
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary -buffering none -blocking 0
zlib push deflate $c
puts -nonewline $c [string repeat hello 100]
close $c
}}} 0]
} -body {
lassign [chan configure $srv -sockname] addr name port
after 1000 {set ::total timeout}
set s [socket $addr $port]
try {
chan configure $s -translation binary
zlib push gunzip $s
chan event $s readable [list apply {{s} {
set d [read $s]
if {[eof $s]} {
chan event $s readable {}
set ::total [list eof [string length $d]]
}
}} $s]
vwait ::total
} finally {
after cancel {set ::total timeout}
close $s
}
set ::total
} -cleanup {
unset -nocomplain total
close $srv
rename bgerror {}
} -result {error {incorrect header check}}
test zlib-10.0 "bug #2818131 (close with null interp)" -constraints {
zlib
} -setup {
proc bgerror {s} {set ::total [list error $s]}
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary
zlib push inflate $c
chan event $c readable [list apply {{c} {
set d [read $c]
if {[eof $c]} {
chan event $c readable {}
close $c
set ::total [list eof [string length $d]]
}
}} $c]
}}} 0]
} -body {
lassign [chan configure $srv -sockname] addr name port
after 1000 {set ::total timeout}
set s [socket $addr $port]
chan configure $s -translation binary -buffering none -blocking 0
zlib push gzip $s
chan event $s xyzzy [list apply {{s} {
if {[gets $s line] < 0} {
chan close $s
}
}} $s]
after idle [list apply {{s} {
puts $s test
chan close $s
after 100 {set ::total done}
}} $s]
vwait ::total
after cancel {set ::total timeout}
after cancel {set ::total done}
set ::total
} -cleanup {
close $srv
rename bgerror {}
} -returnCodes error \
-result {bad event name "xyzzy": must be readable or writable}
test zlib-10.1 "bug #2818131 (mismatch read)" -constraints {
zlib
} -setup {
proc bgerror {s} {set ::total [list error $s]}
proc zlibRead {c} {
set d [read $c]
if {[eof $c]} {
chan event $c readable {}
close $c
set ::total [list eof [string length $d]]
}
}
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary
zlib push inflate $c
chan event $c readable [list zlibRead $c]
}}} 0]
} -body {
lassign [chan configure $srv -sockname] addr name port
after 1000 {set ::total timeout}
set s [socket $addr $port]
chan configure $s -translation binary -buffering none -blocking 0
zlib push gzip $s
chan event $s readable [list zlibRead $s]
after idle [list apply {{s} {
puts $s test
chan close $s
after 100 {set ::total done}
}} $s]
vwait ::total
after cancel {set ::total timeout}
after cancel {set ::total done}
set ::total
} -cleanup {
close $srv
rename bgerror {}
rename zlibRead {}
} -result {error {invalid block type}}
test zlib-10.2 "bug #2818131 (mismatch gets)" -constraints {
zlib
} -setup {
proc bgerror {s} {set ::total [list error $s]}
proc zlibRead {c} {
if {[gets $c line] < 0} {
close $c
set ::total [list error -1]
} elseif {[eof $c]} {
chan event $c readable {}
close $c
set ::total [list eof 0]
}
}
set srv [socket -myaddr localhost -server {apply {{c a p} {
chan configure $c -translation binary
zlib push inflate $c
chan event $c readable [list zlibRead $c]
}}} 0]
} -body {
lassign [chan configure $srv -sockname] addr name port
after 1000 {set ::total timeout}
set s [socket $addr $port]
chan configure $s -translation binary -buffering none -blocking 0
zlib push gzip $s
chan event $s readable [list zlibRead $s]
after idle [list apply {{s} {
puts $s test
chan close $s
after 100 {set ::total done}
}} $s]
vwait ::total
after cancel {set ::total timeout}
after cancel {set ::total done}
set ::total
} -cleanup {
close $srv
rename bgerror {}
rename zlibRead {}
} -result {error {invalid block type}}
test zlib-11.1 "Bug #3390073: mis-appled gzip filtering" -setup {
set file [makeFile {} test.input]
} -constraints zlib -body {
set f [open $file wb]
puts -nonewline [zlib push gzip $f] [string repeat "hello" 1000]
close $f
set f [open $file rb]
set d [read $f]
close $f
set d [zlib gunzip $d]
list [regexp -all "hello" $d] [string length [regsub -all "hello" $d {}]]
} -cleanup {
removeFile $file
} -result {1000 0}
test zlib-11.2 "Bug #3390073: mis-appled gzip filtering" -setup {
set file [makeFile {} test.input]
} -constraints zlib -body {
set f [open $file wb]
puts -nonewline [zlib push gzip $f -header {filename /foo/bar}] \
[string repeat "hello" 1000]
close $f
set f [open $file rb]
set d [read $f]
close $f
set d [zlib gunzip $d -header h]
list [regexp -all "hello" $d] [dict get $h filename] \
[string length [regsub -all "hello" $d {}]]
} -cleanup {
removeFile $file
} -result {1000 /foo/bar 0}
test zlib-11.3 {Bug 3595576 variant} -setup {
set file [makeFile {} test.input]
} -constraints zlib -body {
set f [open $file wb]
puts -nonewline [zlib push gzip $f -header {filename /foo/bar}] \
[string repeat "hello" 1000]
close $f
set f [open $file rb]
set d [read $f]
close $f
zlib gunzip $d -header noSuchNs::foo
} -cleanup {
removeFile $file
} -returnCodes error -result {can't set "noSuchNs::foo": parent namespace doesn't exist}
::tcltest::cleanupTests
return
# Local Variables:
# mode: tcl
# End: