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# This file contains tests for the tkUnixSelect.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) 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.
#
# RCS: @(#) $Id: unixSelect.test,v 1.3 2002/07/12 13:41:00 dgp Exp $
package require tcltest 2.1
namespace import -force tcltest::test
namespace import -force tcltest::testsDirectory
namespace import -force tcltest::configure
configure -testdir [file join [pwd] [file dirname [info script]]]
configure -loadfile [file join [testsDirectory] constraints.tcl]
tcltest::loadTestedCommands
eval configure $argv
eval destroy [winfo child .]
global longValue selValue selInfo
set selValue {}
set selInfo {}
proc handler {type offset count} {
global selValue selInfo
lappend selInfo $type $offset $count
set numBytes [expr {[string length $selValue] - $offset}]
if {$numBytes <= 0} {
return ""
}
string range $selValue $offset [expr $numBytes+$offset]
}
proc errIncrHandler {type offset count} {
global selValue selInfo pass
if {$offset == 4000} {
if {$pass == 0} {
# Just sizing the selection; don't do anything here.
set pass 1
} else {
# Fetching the selection; wait long enough to cause a timeout.
after 6000
}
}
lappend selInfo $type $offset $count
set numBytes [expr {[string length $selValue] - $offset}]
if {$numBytes <= 0} {
return ""
}
string range $selValue $offset [expr $numBytes+$offset]
}
proc errHandler args {
error "selection handler aborted"
}
proc badHandler {path type offset count} {
global selValue selInfo
selection handle -type $type $path {}
lappend selInfo $path $type $offset $count
set numBytes [expr {[string length $selValue] - $offset}]
if {$numBytes <= 0} {
return ""
}
string range $selValue $offset [expr $numBytes+$offset]
}
proc reallyBadHandler {path type offset count} {
global selValue selInfo pass
if {$offset == 4000} {
if {$pass == 0} {
set pass 1
} else {
selection handle -type $type $path {}
}
}
lappend selInfo $path $type $offset $count
set numBytes [expr {[string length $selValue] - $offset}]
if {$numBytes <= 0} {
return ""
}
string range $selValue $offset [expr $numBytes+$offset]
}
# Eliminate any existing selection on the screen. This is needed in case
# there is a selection in some other application, in order to prevent races
# from causing false errors in the tests below.
selection clear .
after 1500
# common setup code
proc setup {{path .f1} {display {}}} {
catch {destroy $path}
if {$display == {}} {
frame $path
} else {
toplevel $path -screen $display
wm geom $path +0+0
}
selection own $path
}
# set up a very large buffer to test INCR retrievals
set longValue ""
foreach i {a b c d e f g j h i j k l m o p q r s t u v w x y z} {
set j $i.1$i.2$i.3$i.4$i.5$i.6$i.7$i.8$i.9$i.10$i.11$i.12$i.13$i.14
append longValue A$j B$j C$j D$j E$j F$j G$j H$j I$j K$j L$j M$j N$j
}
test unixSelect-1.1 {TkSelGetSelection procedure: simple i18n text} {unixOnly} {
setupbg
entry .e
pack .e
update
.e insert 0 [encoding convertfrom identity \u00fcber]
.e selection range 0 end
set result [dobg {string bytelength [selection get]}]
cleanupbg
destroy .e
set result
} {5}
test unixSelect-1.2 {TkSelGetSelection procedure: simple i18n text, iso8859-1} {unixOnly} {
setupbg
dobg {
entry .e; pack .e; update
.e insert 0 \u00fc\u0444
.e selection range 0 end
}
set x [selection get]
cleanupbg
list [string equal \u00fc? $x] \
[string length $x] [string bytelength $x]
} {1 2 3}
test unixSelect-1.4 {TkSelGetSelection procedure: simple i18n text, iso2022} {unixOnly} {
setupbg
setup
selection handle -type COMPOUND_TEXT -format COMPOUND_TEXT . \
{handler COMPOUND_TEXT}
selection own .
set selValue \u00fc\u0444
set selInfo {}
set result [dobg {
set x [selection get -type COMPOUND_TEXT]
list [string equal \u00fc\u0444 $x] \
[string length $x] [string bytelength $x]
}]
cleanupbg
lappend result $selInfo
} {1 2 4 {COMPOUND_TEXT 0 4000}}
test unixSelect-1.5 {TkSelGetSelection procedure: INCR i18n text, iso2022} {unixOnly} {
# This test is subtle. The selection ends up getting fetched twice by
# Tk: once to compute the length, and again to actually send the data.
# The first time through, we don't convert the data to ISO2022, so the
# buffer boundaries end up being different in the two passes.
setupbg
setup
selection handle -type COMPOUND_TEXT -format COMPOUND_TEXT . \
{handler COMPOUND_TEXT}
selection own .
set selValue [string repeat x 3999]\u00fc\u0444[string repeat x 3999]
set selInfo {}
set result [dobg {
set x [selection get -type COMPOUND_TEXT]
list [string equal \
[string repeat x 3999]\u00fc\u0444[string repeat x 3999] $x] \
[string length $x] [string bytelength $x]
}]
cleanupbg
lappend result $selInfo
} {1 8000 8002 {COMPOUND_TEXT 0 4000 COMPOUND_TEXT 4000 3999 COMPOUND_TEXT 7998 4000 COMPOUND_TEXT 0 4000 COMPOUND_TEXT 4000 3998 COMPOUND_TEXT 7997 4000}}
test unixSelect-1.6 {TkSelGetSelection procedure: simple i18n text, iso2022} {unixOnly} {
setupbg
setup
selection handle -type COMPOUND_TEXT -format COMPOUND_TEXT . \
{handler COMPOUND_TEXT}
selection own .
set selValue \u00fc\u0444
set selInfo {}
set result [dobg {
set x [selection get -type COMPOUND_TEXT]
list [string equal \u00fc\u0444 $x] \
[string length $x] [string bytelength $x]
}]
cleanupbg
lappend result $selInfo
} {1 2 4 {COMPOUND_TEXT 0 4000}}
test unixSelect-1.7 {TkSelGetSelection procedure: INCR i18n text} {unixOnly} {
setupbg
dobg "entry .e; pack .e; update
.e insert 0 \[encoding convertfrom identity \\u00fcber\]$longValue
.e selection range 0 end"
set result [string bytelength [selection get]]
cleanupbg
set result
} [expr {5 + [string bytelength $longValue]}]
test unixSelect-1.8 {TkSelGetSelection procedure: INCR i18n text} {unixOnly} {
setupbg
dobg {
entry .e; pack .e; update
.e insert 0 [string repeat x 3999]\u00fc
.e selection range 0 end
}
set x [selection get]
cleanupbg
list [string equal [string repeat x 3999]\u00fc $x] \
[string length $x] [string bytelength $x]
} {1 4000 4001}
test unixSelect-1.9 {TkSelGetSelection procedure: INCR i18n text} {unixOnly} {
setupbg
dobg {
entry .e; pack .e; update
.e insert 0 \u00fc[string repeat x 3999]
.e selection range 0 end
}
set x [selection get]
cleanupbg
list [string equal \u00fc[string repeat x 3999] $x] \
[string length $x] [string bytelength $x]
} {1 4000 4001}
test unixSelect-1.10 {TkSelGetSelection procedure: INCR i18n text} {unixOnly} {
setupbg
dobg {
entry .e; pack .e; update
.e insert 0 [string repeat x 3999]\u00fc[string repeat x 4000]
.e selection range 0 end
}
set x [selection get]
cleanupbg
list [string equal [string repeat x 3999]\u00fc[string repeat x 4000] $x] \
[string length $x] [string bytelength $x]
} {1 8000 8001}
# cleanup
::tcltest::cleanupTests
return
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