path: root/tests/listbox.test

# This file is a Tcl script to test out the "listbox" command
# of Tk.  It is organized in the standard fashion for Tcl tests.
#
# Copyright (c) 1993-1994 The Regents of the University of California.
# Copyright (c) 1994-1997 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# All rights reserved.

package require tcltest 2.1
eval tcltest::configure $argv
tcltest::loadTestedCommands

set fixed {Courier -12}

proc record {name args} {
    global log
    lappend log [format {%s %.6g %.6g} $name {*}$args]
}

proc getsize w {
    regexp {(^[^+-]*)} [wm geometry $w] foo x
    return $x
}

proc resetGridInfo {} {
    # Some window managers, such as mwm, don't reset gridding information
    # unless the window is withdrawn and re-mapped.  If this procedure
    # isn't invoked, the window manager will stay in gridded mode, which
    # can cause all sorts of problems.  The "wm positionfrom" command is
    # needed so that the window manager doesn't ask the user to
    # manually position the window when it is re-mapped.

    wm withdraw .
    wm positionfrom . user
    wm deiconify .
}

# Procedure that creates a second listbox for checking things related
# to partially visible lines.

proc mkPartial {{w .partial}} {
    catch {destroy $w}
    toplevel $w
    wm geometry $w +0+0
    listbox $w.l -width 30 -height 5
    pack $w.l -expand 1 -fill both
    $w.l insert end one two three four five six seven eight nine ten \
	    eleven twelve thirteen fourteen fifteen
    update
    scan [wm geometry $w] "%dx%d" width height
    wm geometry $w ${width}x[expr $height-3]
    update
}

# Create entries in the option database to be sure that geometry options
# like border width have predictable values.

option add *Listbox.borderWidth 2
option add *Listbox.highlightThickness 2
option add *Listbox.font {Helvetica -12 bold}

listbox .l
pack .l
update
resetGridInfo
set i 1

foreach test {
    {-activestyle under underline foo {bad activestyle "foo": must be dotbox, none, or underline}}
    {-background #ff0000 #ff0000 non-existent
	    {unknown color name "non-existent"}}
    {-bd 4 4 badValue {bad screen distance "badValue"}}
    {-bg #ff0000 #ff0000 non-existent {unknown color name "non-existent"}}
    {-borderwidth 1.3 1 badValue {bad screen distance "badValue"}}
    {-cursor arrow arrow badValue {bad cursor spec "badValue"}}
    {-disabledforeground #110022 #110022 bogus {unknown color name "bogus"}}
    {-exportselection yes 1 xyzzy {expected boolean value but got "xyzzy"}}
    {-fg #110022 #110022 bogus {unknown color name "bogus"}}
    {-font {Helvetica 12} {Helvetica 12} {} {font "" doesn't exist}}
    {-foreground #110022 #110022 bogus {unknown color name "bogus"}}
    {-height 30 30 20p {expected integer but got "20p"}}
    {-highlightbackground #112233 #112233 ugly {unknown color name "ugly"}}
    {-highlightcolor #123456 #123456 bogus {unknown color name "bogus"}}
    {-highlightthickness 6 6 bogus {bad screen distance "bogus"}}
    {-highlightthickness -2 0 {} {}}
    {-relief groove groove 1.5 {bad relief "1.5": must be flat, groove, raised, ridge, solid, or sunken}}
    {-selectbackground #110022 #110022 bogus {unknown color name "bogus"}}
    {-selectborderwidth 1.3 1 badValue {bad screen distance "badValue"}}
    {-selectforeground #654321 #654321 bogus {unknown color name "bogus"}}
    {-selectmode string string {} {}}
    {-setgrid false 0 lousy {expected boolean value but got "lousy"}}
    {-state disabled disabled foo {bad state "foo": must be disabled or normal}}
    {-takefocus "any string" "any string" {} {}}
    {-width 45 45 3p {expected integer but got "3p"}}
    {-xscrollcommand {Some command} {Some command} {} {}}
    {-yscrollcommand {Another command} {Another command} {} {}}
    {-listvar testVariable testVariable {} {}}
} {
    set name [lindex $test 0]
    test listbox-1.$i {configuration options} {
	.l configure $name [lindex $test 1]
	list [lindex [.l configure $name] 4] [.l cget $name]
    } [list [lindex $test 2] [lindex $test 2]]
    incr i
    if {[lindex $test 3] != ""} {
	test listbox-1.$i {configuration options} {
	    list [catch {.l configure $name [lindex $test 3]} msg] $msg
	} [list 1 [lindex $test 4]]
    }
    .l configure $name [lindex [.l configure $name] 3]
    incr i
}

test listbox-2.1 {Tk_ListboxCmd procedure} {
    list [catch {listbox} msg] $msg
} {1 {wrong # args: should be "listbox pathName ?options?"}}
test listbox-2.2 {Tk_ListboxCmd procedure} {
    list [catch {listbox gorp} msg] $msg
} {1 {bad window path name "gorp"}}
test listbox-2.3 {Tk_ListboxCmd procedure} {
    catch {destroy .l}
    listbox .l
    list [winfo exists .l] [winfo class .l] [info commands .l]
} {1 Listbox .l}
test listbox-2.4 {Tk_ListboxCmd procedure} {
    catch {destroy .l}
    list [catch {listbox .l -gorp foo} msg] $msg [winfo exists .l] \
	    [info commands .l]
} {1 {unknown option "-gorp"} 0 {}}
test listbox-2.5 {Tk_ListboxCmd procedure} {
    catch {destroy .l}
    listbox .l
} {.l}

catch {destroy .l}
listbox .l -width 20 -height 5 -bd 4 -highlightthickness 1 -selectborderwidth 2
pack .l
.l insert 0 el0 el1 el2 el3 el4 el5 el6 el7 el8 el9 el10 el11 el12 el13 el14 \
	el15 el16 el17
update
test listbox-3.1 {ListboxWidgetCmd procedure} {
    list [catch .l msg] $msg
} {1 {wrong # args: should be ".l option ?arg arg ...?"}}
test listbox-3.2 {ListboxWidgetCmd procedure, "activate" option} {
    list [catch {.l activate} msg] $msg
} {1 {wrong # args: should be ".l activate index"}}
test listbox-3.3 {ListboxWidgetCmd procedure, "activate" option} {
    list [catch {.l activate a b} msg] $msg
} {1 {wrong # args: should be ".l activate index"}}
test listbox-3.4 {ListboxWidgetCmd procedure, "activate" option} {
    list [catch {.l activate fooey} msg] $msg
} {1 {bad listbox index "fooey": must be active, anchor, end, @x,y, or a number}}
test listbox-3.5 {ListboxWidgetCmd procedure, "activate" option} {
    .l activate 3
    .l index active
} 3
test listbox-3.6 {ListboxWidgetCmd procedure, "activate" option} {
    .l activate -1
    .l index active
} {0}
test listbox-3.7 {ListboxWidgetCmd procedure, "activate" option} {
    .l activate 30
    .l index active
} {17}
test listbox-3.8 {ListboxWidgetCmd procedure, "activate" option} {
    .l activate end
    .l index active
} {17}
test listbox-3.9 {ListboxWidgetCmd procedure, "bbox" option} {
    list [catch {.l bbox} msg] $msg
} {1 {wrong # args: should be ".l bbox index"}}
test listbox-3.10 {ListboxWidgetCmd procedure, "bbox" option} {
    list [catch {.l bbox a b} msg] $msg
} {1 {wrong # args: should be ".l bbox index"}}
test listbox-3.11 {ListboxWidgetCmd procedure, "bbox" option} {
    list [catch {.l bbox fooey} msg] $msg
} {1 {bad listbox index "fooey": must be active, anchor, end, @x,y, or a number}}
test listbox-3.12 {ListboxWidgetCmd procedure, "bbox" option} {
    .l yview 3
    update
    list [.l bbox 2] [.l bbox 8]
} {{} {}}
test listbox-3.13 {ListboxWidgetCmd procedure, "bbox" option} {
    # Used to generate a core dump before a bug was fixed (the last
    # element would be on-screen if it existed, but it doesn't exist).

    listbox .l2
    pack .l2 -side top
    tkwait visibility .l2
    set x [.l2 bbox 0]
    destroy .l2
    set x
} {}
test listbox-3.14 {ListboxWidgetCmd procedure, "bbox" option} {fonts} {
    .l yview 3
    update
    list [.l bbox 3] [.l bbox 4]
} {{7 7 17 14} {7 26 17 14}}
test listbox-3.15 {ListboxWidgetCmd procedure, "bbox" option} {fonts} {
    .l yview 0
    update
    list [.l bbox -1] [.l bbox 0]
} {{} {7 7 17 14}}
test listbox-3.16 {ListboxWidgetCmd procedure, "bbox" option} {fonts} {
    .l yview end
    update
    list [.l bbox 17] [.l bbox end] [.l bbox 18]
} {{7 83 24 14} {7 83 24 14} {}}
test listbox-3.17 {ListboxWidgetCmd procedure, "bbox" option} {fonts} {
    catch {destroy .t}
    toplevel .t
    wm geom .t +0+0
    listbox .t.l -width 10 -height 5
    .t.l insert 0 "Short" "Somewhat longer" "Really, quite a whole lot longer than can possibly fit on the screen" "Short"
    pack .t.l
    update
    .t.l xview moveto .2
    .t.l bbox 2
} {-72 39 393 14}
test listbox-3.18 {ListboxWidgetCmd procedure, "bbox" option, partial last line} {fonts} {
    mkPartial
    list [.partial.l bbox 3] [.partial.l bbox 4]
} {{5 56 24 14} {5 73 23 14}}
test listbox-3.19 {ListboxWidgetCmd procedure, "cget" option} {
    list [catch {.l cget} msg] $msg
} {1 {wrong # args: should be ".l cget option"}}
test listbox-3.20 {ListboxWidgetCmd procedure, "cget" option} {
    list [catch {.l cget a b} msg] $msg
} {1 {wrong # args: should be ".l cget option"}}
test listbox-3.21 {ListboxWidgetCmd procedure, "cget" option} {
    list [catch {.l cget -gorp} msg] $msg
} {1 {unknown option "-gorp"}}
test listbox-3.22 {ListboxWidgetCmd procedure, "cget" option} {
    .l cget -setgrid
} {0}
test listbox-3.23 {ListboxWidgetCmd procedure, "configure" option} {
    llength [.l configure]
} {27}
test listbox-3.24 {ListboxWidgetCmd procedure, "configure" option} {
    list [catch {.l configure -gorp} msg] $msg
} {1 {unknown option "-gorp"}}
test listbox-3.25 {ListboxWidgetCmd procedure, "configure" option} {
    .l configure -setgrid
} {-setgrid setGrid SetGrid 0 0}
test listbox-3.26 {ListboxWidgetCmd procedure, "configure" option} {
    list [catch {.l configure -gorp is_messy} msg] $msg
} {1 {unknown option "-gorp"}}
test listbox-3.27 {ListboxWidgetCmd procedure, "configure" option} {
    set oldbd [.l cget -bd]
    set oldht [.l cget -highlightthickness]
    .l configure -bd 3 -highlightthickness 0
    set x "[.l cget -bd] [.l cget -highlightthickness]"
    .l configure -bd $oldbd -highlightthickness $oldht
    set x
} {3 0}
test listbox-3.28 {ListboxWidgetCmd procedure, "curselection" option} {
    list [catch {.l curselection a} msg] $msg
} {1 {wrong # args: should be ".l curselection"}}
test listbox-3.29 {ListboxWidgetCmd procedure, "curselection" option} {
    .l selection clear 0 end
    .l selection set 3 6
    .l selection set 9
    .l curselection
} {3 4 5 6 9}
test listbox-3.30 {ListboxWidgetCmd procedure, "delete" option} {
    list [catch {.l delete} msg] $msg
} {1 {wrong # args: should be ".l delete firstIndex ?lastIndex?"}}
test listbox-3.31 {ListboxWidgetCmd procedure, "delete" option} {
    list [catch {.l delete a b c} msg] $msg
} {1 {wrong # args: should be ".l delete firstIndex ?lastIndex?"}}
test listbox-3.32 {ListboxWidgetCmd procedure, "delete" option} {
    list [catch {.l delete badIndex} msg] $msg
} {1 {bad listbox index "badIndex": must be active, anchor, end, @x,y, or a number}}
test listbox-3.33 {ListboxWidgetCmd procedure, "delete" option} {
    list [catch {.l delete 2 123ab} msg] $msg
} {1 {bad listbox index "123ab": must be active, anchor, end, @x,y, or a number}}
test listbox-3.34 {ListboxWidgetCmd procedure, "delete" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 el3 el4 el5 el6 el7
    .l2 delete 3
    list [.l2 get 2] [.l2 get 3] [.l2 index end]
} {el2 el4 7}
test listbox-3.35 {ListboxWidgetCmd procedure, "delete" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 el3 el4 el5 el6 el7
    .l2 delete 2 4
    list [.l2 get 1] [.l2 get 2] [.l2 index end]
} {el1 el5 5}
test listbox-3.36 {ListboxWidgetCmd procedure, "delete" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 el3 el4 el5 el6 el7
    .l2 delete -3 2
    .l2 get 0 end
} {el3 el4 el5 el6 el7}
test listbox-3.37 {ListboxWidgetCmd procedure, "delete" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 el3 el4 el5 el6 el7
    .l2 delete -3 -1
    .l2 get 0 end
} {el0 el1 el2 el3 el4 el5 el6 el7}
test listbox-3.38 {ListboxWidgetCmd procedure, "delete" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 el3 el4 el5 el6 el7
    .l2 delete 2 end
    .l2 get 0 end
} {el0 el1}
test listbox-3.39 {ListboxWidgetCmd procedure, "delete" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 el3 el4 el5 el6 el7
    .l2 delete 5 20
    .l2 get 0 end
} {el0 el1 el2 el3 el4}
test listbox-3.40 {ListboxWidgetCmd procedure, "delete" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 el3 el4 el5 el6 el7
    .l2 delete end 20
    .l2 get 0 end
} {el0 el1 el2 el3 el4 el5 el6}
test listbox-3.41 {ListboxWidgetCmd procedure, "delete" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 el3 el4 el5 el6 el7
    .l2 delete 8 20
    .l2 get 0 end
} {el0 el1 el2 el3 el4 el5 el6 el7}
test listbox-3.42 {ListboxWidgetCmd procedure, "get" option} {
    list [catch {.l get} msg] $msg
} {1 {wrong # args: should be ".l get firstIndex ?lastIndex?"}}
test listbox-3.43 {ListboxWidgetCmd procedure, "get" option} {
    list [catch {.l get a b c} msg] $msg
} {1 {wrong # args: should be ".l get firstIndex ?lastIndex?"}}
test listbox-3.44 {ListboxWidgetCmd procedure, "get" option} {
    list [catch {.l get 2.4} msg] $msg
} {1 {bad listbox index "2.4": must be active, anchor, end, @x,y, or a number}}
test listbox-3.45 {ListboxWidgetCmd procedure, "get" option} {
    list [catch {.l get end bogus} msg] $msg
} {1 {bad listbox index "bogus": must be active, anchor, end, @x,y, or a number}}
test listbox-3.46 {ListboxWidgetCmd procedure, "get" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 el3 el4 el5 el6 el7
    list [.l2 get 0] [.l2 get 3] [.l2 get end]
} {el0 el3 el7}
test listbox-3.47 {ListboxWidgetCmd procedure, "get" option} {
    catch {destroy .l2}
    listbox .l2
    list [.l2 get 0] [.l2 get end]
} {{} {}}
test listbox-3.48 {ListboxWidgetCmd procedure, "get" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 el0 el1 el2 "two words" el4 el5 el6 el7
    .l2 get 3 end
} {{two words} el4 el5 el6 el7}
test listbox-3.49 {ListboxWidgetCmd procedure, "get" option} {
    .l get -1
} {}
test listbox-3.50 {ListboxWidgetCmd procedure, "get" option} {
    .l get -2 -1
} {}
test listbox-3.51 {ListboxWidgetCmd procedure, "get" option} {
    .l get -2 3
} {el0 el1 el2 el3}
test listbox-3.52 {ListboxWidgetCmd procedure, "get" option} {
    .l get 12 end
} {el12 el13 el14 el15 el16 el17}
test listbox-3.53 {ListboxWidgetCmd procedure, "get" option} {
    .l get 12 20
} {el12 el13 el14 el15 el16 el17}
test listbox-3.54 {ListboxWidgetCmd procedure, "get" option} {
    .l get end
} {el17}
test listbox-3.55 {ListboxWidgetCmd procedure, "get" option} {
    .l get 30
} {}
test listbox-3.56 {ListboxWidgetCmd procedure, "get" option} {
    .l get 30 35
} {}
test listbox-3.57 {ListboxWidgetCmd procedure, "index" option} {
    list [catch {.l index} msg] $msg
} {1 {wrong # args: should be ".l index index"}}
test listbox-3.58 {ListboxWidgetCmd procedure, "index" option} {
    list [catch {.l index a b} msg] $msg
} {1 {wrong # args: should be ".l index index"}}
test listbox-3.59 {ListboxWidgetCmd procedure, "index" option} {
    list [catch {.l index @} msg] $msg
} {1 {bad listbox index "@": must be active, anchor, end, @x,y, or a number}}
test listbox-3.60 {ListboxWidgetCmd procedure, "index" option} {
    .l index 2
} 2
test listbox-3.61 {ListboxWidgetCmd procedure, "index" option} {
    .l index -1
} -1
test listbox-3.62 {ListboxWidgetCmd procedure, "index" option} {
    .l index end
} 18
test listbox-3.63 {ListboxWidgetCmd procedure, "index" option} {
    .l index 34
} 34
test listbox-3.64 {ListboxWidgetCmd procedure, "insert" option} {
    list [catch {.l insert} msg] $msg
} {1 {wrong # args: should be ".l insert index ?element element ...?"}}
test listbox-3.65 {ListboxWidgetCmd procedure, "insert" option} {
    list [catch {.l insert badIndex} msg] $msg
} {1 {bad listbox index "badIndex": must be active, anchor, end, @x,y, or a number}}
test listbox-3.66 {ListboxWidgetCmd procedure, "insert" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert end a b c d e
    .l2 insert 3 x y z
    .l2 get 0 end
} {a b c x y z d e}
test listbox-3.67 {ListboxWidgetCmd procedure, "insert" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert end a b c
    .l2 insert -1 x
    .l2 get 0 end
} {x a b c}
test listbox-3.68 {ListboxWidgetCmd procedure, "insert" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert end a b c
    .l2 insert end x
    .l2 get 0 end
} {a b c x}
test listbox-3.69 {ListboxWidgetCmd procedure, "insert" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert end a b c
    .l2 insert 43 x
    .l2 get 0 end
} {a b c x}
test listbox-3.70 {ListboxWidgetCmd procedure, "nearest" option} {
    list [catch {.l nearest} msg] $msg
} {1 {wrong # args: should be ".l nearest y"}}
test listbox-3.71 {ListboxWidgetCmd procedure, "nearest" option} {
    list [catch {.l nearest a b} msg] $msg
} {1 {wrong # args: should be ".l nearest y"}}
test listbox-3.72 {ListboxWidgetCmd procedure, "nearest" option} {
    list [catch {.l nearest 20p} msg] $msg
} {1 {expected integer but got "20p"}}
test listbox-3.73 {ListboxWidgetCmd procedure, "nearest" option} {
    .l yview 3
    .l nearest 1000
} {7}
test listbox-3.74 {ListboxWidgetCmd procedure, "scan" option} {
    list [catch {.l scan a b} msg] $msg
} {1 {wrong # args: should be ".l scan mark|dragto x y"}}
test listbox-3.75 {ListboxWidgetCmd procedure, "scan" option} {
    list [catch {.l scan a b c d} msg] $msg
} {1 {wrong # args: should be ".l scan mark|dragto x y"}}
test listbox-3.76 {ListboxWidgetCmd procedure, "scan" option} {
    list [catch {.l scan foo bogus 2} msg] $msg
} {1 {expected integer but got "bogus"}}
test listbox-3.77 {ListboxWidgetCmd procedure, "scan" option} {
    list [catch {.l scan foo 2 2.3} msg] $msg
} {1 {expected integer but got "2.3"}}
test listbox-3.78 {ListboxWidgetCmd procedure, "scan" option} {fonts} {
    catch {destroy .t}
    toplevel .t
    wm geom .t +0+0
    listbox .t.l -width 10 -height 5
    .t.l insert 0 "Short" "Somewhat longer" "Really, quite a whole lot longer than can possibly fit on the screen" "Short" a b c d e f g h i j
    pack .t.l
    update
    .t.l scan mark 100 140
    .t.l scan dragto 90 137
    update
    list [format {%.6g %.6g} {*}[.t.l xview]] [format {%.6g %.6g} {*}[.t.l yview]]
} {{0.249364 0.427481} {0.0714286 0.428571}}
test listbox-3.79 {ListboxWidgetCmd procedure, "scan" option} {
    list [catch {.l scan foo 2 4} msg] $msg
} {1 {bad option "foo": must be mark or dragto}}
test listbox-3.80 {ListboxWidgetCmd procedure, "see" option} {
    list [catch {.l see} msg] $msg
} {1 {wrong # args: should be ".l see index"}}
test listbox-3.81 {ListboxWidgetCmd procedure, "see" option} {
    list [catch {.l see a b} msg] $msg
} {1 {wrong # args: should be ".l see index"}}
test listbox-3.82 {ListboxWidgetCmd procedure, "see" option} {
    list [catch {.l see gorp} msg] $msg
} {1 {bad listbox index "gorp": must be active, anchor, end, @x,y, or a number}}
test listbox-3.83 {ListboxWidgetCmd procedure, "see" option} {
    .l yview 7
    .l see 7
    .l index @0,0
} {7}
test listbox-3.84 {ListboxWidgetCmd procedure, "see" option} {
    .l yview 7
    .l see 11
    .l index @0,0
} {7}
test listbox-3.85 {ListboxWidgetCmd procedure, "see" option} {
    .l yview 7
    .l see 6
    .l index @0,0
} {6}
test listbox-3.86 {ListboxWidgetCmd procedure, "see" option} {
    .l yview 7
    .l see 5
    .l index @0,0
} {3}
test listbox-3.87 {ListboxWidgetCmd procedure, "see" option} {
    .l yview 7
    .l see 12
    .l index @0,0
} {8}
test listbox-3.88 {ListboxWidgetCmd procedure, "see" option} {
    .l yview 7
    .l see 13
    .l index @0,0
} {11}
test listbox-3.89 {ListboxWidgetCmd procedure, "see" option} {
    .l yview 7
    .l see -1
    .l index @0,0
} {0}
test listbox-3.90 {ListboxWidgetCmd procedure, "see" option} {
    .l yview 7
    .l see end
    .l index @0,0
} {13}
test listbox-3.91 {ListboxWidgetCmd procedure, "see" option} {
    .l yview 7
    .l see 322
    .l index @0,0
} {13}
test listbox-3.92 {ListboxWidgetCmd procedure, "see" option, partial last line} {
    mkPartial
    .partial.l see 4
    .partial.l index @0,0
} {1}
test listbox-3.93 {ListboxWidgetCmd procedure, "selection" option} {
    list [catch {.l select a} msg] $msg
} {1 {wrong # args: should be ".l selection option index ?index?"}}
test listbox-3.94 {ListboxWidgetCmd procedure, "selection" option} {
    list [catch {.l select a b c d} msg] $msg
} {1 {wrong # args: should be ".l selection option index ?index?"}}
test listbox-3.95 {ListboxWidgetCmd procedure, "selection" option} {
    list [catch {.l selection a bogus} msg] $msg
} {1 {bad listbox index "bogus": must be active, anchor, end, @x,y, or a number}}
test listbox-3.96 {ListboxWidgetCmd procedure, "selection" option} {
    list [catch {.l selection a 0 lousy} msg] $msg
} {1 {bad listbox index "lousy": must be active, anchor, end, @x,y, or a number}}
test listbox-3.97 {ListboxWidgetCmd procedure, "selection" option} {
    list [catch {.l selection anchor 0 0} msg] $msg
} {1 {wrong # args: should be ".l selection anchor index"}}
test listbox-3.98 {ListboxWidgetCmd procedure, "selection" option} {
    list [.l selection anchor 5; .l index anchor] \
	    [.l selection anchor 0; .l index anchor]
} {5 0}
test listbox-3.99 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection anchor -1
    .l index anchor
} {0}
test listbox-3.100 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection anchor end
    .l index anchor
} {17}
test listbox-3.101 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection anchor 44
    .l index anchor
} {17}
test listbox-3.102 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection clear 0 end
    .l selection set 2 8
    .l selection clear 3 4
    .l curselection
} {2 5 6 7 8}
test listbox-3.103 {ListboxWidgetCmd procedure, "selection" option} {
    list [catch {.l selection includes 0 0} msg] $msg
} {1 {wrong # args: should be ".l selection includes index"}}
test listbox-3.104 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection clear 0 end
    .l selection set 2 8
    .l selection clear 4
    list [.l selection includes 3] [.l selection includes 4] \
	    [.l selection includes 5]
} {1 0 1}
test listbox-3.105 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection set 0 end
    .l selection includes -1
} {0}
test listbox-3.106 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection clear 0 end
    .l selection set end
    .l selection includes end
} {1}
test listbox-3.107 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection set 0 end
    .l selection includes 44
} {0}
test listbox-3.108 {ListboxWidgetCmd procedure, "selection" option} {
    catch {destroy .l2}
    listbox .l2
    .l2 selection includes 0
} {0}
test listbox-3.109 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection clear 0 end
    .l selection set 2
    .l selection set 5 7
    .l curselection
} {2 5 6 7}
test listbox-3.110 {ListboxWidgetCmd procedure, "selection" option} {
    .l selection set 5 7
    .l curselection
} {2 5 6 7}
test listbox-3.111 {ListboxWidgetCmd procedure, "selection" option} {
    list [catch {.l selection badOption 0 0} msg] $msg
} {1 {bad option "badOption": must be anchor, clear, includes, or set}}
test listbox-3.112 {ListboxWidgetCmd procedure, "size" option} {
    list [catch {.l size a} msg] $msg
} {1 {wrong # args: should be ".l size"}}
test listbox-3.113 {ListboxWidgetCmd procedure, "size" option} {
    .l size
} {18}
test listbox-3.114 {ListboxWidgetCmd procedure, "xview" option} {
    catch {destroy .l2}
    listbox .l2
    update
    format {%.6g %.6g} {*}[.l2 xview]
} {0 1}
test listbox-3.115 {ListboxWidgetCmd procedure, "xview" option} {
    catch {destroy .l}
    listbox .l -width 10 -height 5 -font $fixed
    .l insert 0 a b c d e f g h i j k l m n o p q r s t
    pack .l
    update
    format {%.6g %.6g} {*}[.l xview]
} {0 1}
catch {destroy .l}
listbox .l -width 10 -height 5 -font $fixed
.l insert 0 a b c d e f g h i j k l m n o p q r s t
.l insert 1 "0123456789a123456789b123456789c123456789d123456789"
pack .l
update
test listbox-3.116 {ListboxWidgetCmd procedure, "xview" option} {fonts} {
    .l xview 4
    format {%.6g %.6g} {*}[.l xview]
} {0.08 0.28}
test listbox-3.117 {ListboxWidgetCmd procedure, "xview" option} {
    list [catch {.l xview foo} msg] $msg
} {1 {expected integer but got "foo"}}
test listbox-3.118 {ListboxWidgetCmd procedure, "xview" option} {
    list [catch {.l xview zoom a b} msg] $msg
} {1 {unknown option "zoom": must be moveto or scroll}}
test listbox-3.119 {ListboxWidgetCmd procedure, "xview" option} {fonts} {
    .l xview 0
    .l xview moveto .4
    update
    format {%.6g %.6g} {*}[.l xview]
} {0.4 0.6}
test listbox-3.120 {ListboxWidgetCmd procedure, "xview" option} {fonts} {
    .l xview 0
    .l xview scroll 2 units
    update
    format {%.6g %.6g} {*}[.l xview]
} {0.04 0.24}
test listbox-3.121 {ListboxWidgetCmd procedure, "xview" option} {fonts} {
    .l xview 30
    .l xview scroll -1 pages
    update
    format {%.6g %.6g} {*}[.l xview]
} {0.44 0.64}
test listbox-3.122 {ListboxWidgetCmd procedure, "xview" option} {fonts} {
    .l configure -width 1
    update
    .l xview 30
    .l xview scroll -4 pages
    update
    format {%.6g %.6g} {*}[.l xview]
} {0.52 0.54}
test listbox-3.123 {ListboxWidgetCmd procedure, "yview" option} {
    catch {destroy .l}
    listbox .l
    pack  .l
    update
    format {%.6g %.6g} {*}[.l yview]
} {0 1}
test listbox-3.124 {ListboxWidgetCmd procedure, "yview" option} {
    catch {destroy .l}
    listbox .l
    .l insert 0 el1
    pack  .l
    update
    format {%.6g %.6g} {*}[.l yview]
} {0 1}
catch {destroy .l}
listbox .l -width 10 -height 5 -font $fixed
.l insert 0 a b c d e f g h i j k l m n o p q r s t
pack .l
update
test listbox-3.125 {ListboxWidgetCmd procedure, "yview" option} {
    .l yview 4
    update
    format {%.6g %.6g} {*}[.l yview]
} {0.2 0.45}
test listbox-3.126 {ListboxWidgetCmd procedure, "yview" option, partial last line} {
    mkPartial
    format {%.6g %.6g} {*}[.partial.l yview]
} {0 0.266667}
test listbox-3.127 {ListboxWidgetCmd procedure, "xview" option} {
    list [catch {.l yview foo} msg] $msg
} {1 {bad listbox index "foo": must be active, anchor, end, @x,y, or a number}}
test listbox-3.128 {ListboxWidgetCmd procedure, "xview" option} {
    list [catch {.l yview foo a b} msg] $msg
} {1 {unknown option "foo": must be moveto or scroll}}
test listbox-3.129 {ListboxWidgetCmd procedure, "xview" option} {
    .l yview 0
    .l yview moveto .31
    format {%.6g %.6g} {*}[.l yview]
} {0.3 0.55}
test listbox-3.130 {ListboxWidgetCmd procedure, "xview" option} {
    .l yview 2
    .l yview scroll 2 pages
    format {%.6g %.6g} {*}[.l yview]
} {0.4 0.65}
test listbox-3.131 {ListboxWidgetCmd procedure, "xview" option} {
    .l yview 10
    .l yview scroll -3 units
    format {%.6g %.6g} {*}[.l yview]
} {0.35 0.6}
test listbox-3.132 {ListboxWidgetCmd procedure, "xview" option} {
    .l configure -height 2
    update
    .l yview 15
    .l yview scroll -4 pages
    format {%.6g %.6g} {*}[.l yview]
} {0.55 0.65}
test listbox-3.133 {ListboxWidgetCmd procedure, "xview" option} {
    list [catch {.l whoknows} msg] $msg
} {1 {bad option "whoknows": must be activate, bbox, cget, configure, curselection, delete, get, index, insert, itemcget, itemconfigure, nearest, scan, see, selection, size, xview, or yview}}
test listbox-3.134 {ListboxWidgetCmd procedure, "xview" option} {
    list [catch {.l c} msg] $msg
} {1 {ambiguous option "c": must be activate, bbox, cget, configure, curselection, delete, get, index, insert, itemcget, itemconfigure, nearest, scan, see, selection, size, xview, or yview}}
test listbox-3.135 {ListboxWidgetCmd procedure, "xview" option} {
    list [catch {.l in} msg] $msg
} {1 {ambiguous option "in": must be activate, bbox, cget, configure, curselection, delete, get, index, insert, itemcget, itemconfigure, nearest, scan, see, selection, size, xview, or yview}}
test listbox-3.136 {ListboxWidgetCmd procedure, "xview" option} {
    list [catch {.l s} msg] $msg
} {1 {ambiguous option "s": must be activate, bbox, cget, configure, curselection, delete, get, index, insert, itemcget, itemconfigure, nearest, scan, see, selection, size, xview, or yview}}
test listbox-3.137 {ListboxWidgetCmd procedure, "xview" option} {
    list [catch {.l se} msg] $msg
} {1 {ambiguous option "se": must be activate, bbox, cget, configure, curselection, delete, get, index, insert, itemcget, itemconfigure, nearest, scan, see, selection, size, xview, or yview}}

# No tests for DestroyListbox:  I can't come up with anything to test
# in this procedure.

test listbox-4.1 {ConfigureListbox procedure} {fonts} {
    catch {destroy .l}
    listbox .l -setgrid 1 -width 25 -height 15
    pack .l
    update
    set x [getsize .]
    .l configure -setgrid 0
    update
    list $x [getsize .]
} {25x15 185x263}
resetGridInfo
test listbox-4.2 {ConfigureListbox procedure} {
    .l configure -highlightthickness -3
    .l cget -highlightthickness
} {0}
test listbox-4.3 {ConfigureListbox procedure} {
    .l configure -exportselection 0
    .l delete 0 end
    .l insert 0 el0 el1 el2 el3 el4 el5 el6 el7 el8
    .l selection set 3 5
    .l configure -exportselection 1
    selection get
} {el3
el4
el5}
test listbox-4.4 {ConfigureListbox procedure} {
    catch {destroy .e}
    entry .e
    .e insert 0 abc
    .e select from 0
    .e select to 2
    .l configure -exportselection 0
    .l delete 0 end
    .l insert 0 el0 el1 el2 el3 el4 el5 el6 el7 el8
    .l selection set 3 5
    .l selection clear 3 5
    .l configure -exportselection 1
    list [selection own] [selection get]
} {.e ab}
test listbox-4.5 {-exportselection option} {
    selection clear .
    .l configure -exportselection 1
    .l delete 0 end
    .l insert 0 el0 el1 el2 el3 el4 el5 el6 el7 el8
    .l selection set 1 1
    set x {}
    lappend x [catch {selection get} msg] $msg [.l curselection]
    .l config -exportselection 0
    lappend x [catch {selection get} msg] $msg [.l curselection]
    .l selection clear 0 end
    lappend x [catch {selection get} msg] $msg [.l curselection]
    .l selection set 1 3
    lappend x [catch {selection get} msg] $msg [.l curselection]
    .l config -exportselection 1
    lappend x [catch {selection get} msg] $msg [.l curselection]
} {0 el1 1 1 {PRIMARY selection doesn't exist or form "STRING" not defined} 1 1 {PRIMARY selection doesn't exist or form "STRING" not defined} {} 1 {PRIMARY selection doesn't exist or form "STRING" not defined} {1 2 3} 0 {el1
el2
el3} {1 2 3}}
test listbox-4.6 {ConfigureListbox procedure} {fonts} {
    catch {destroy .l}

    # The following code (reset geometry, withdraw, etc.) is necessary
    # to reset the state of some window managers like olvwm under
    # SunOS 4.1.3.

    wm geom . 300x300
    update
    wm geom . {}
    wm withdraw .
    listbox .l -font $fixed -width 15 -height 20
    pack .l
    update
    wm deiconify .
    set x [getsize .]
    .l configure -setgrid 1
    update
    list $x [getsize .]
} {115x328 15x20}
test listbox-4.7 {ConfigureListbox procedure} {
    catch {destroy .l}
    wm withdraw .
    listbox .l -font $fixed -width 30 -height 20 -setgrid 1
    wm geom . +25+25
    pack .l
    update
    wm deiconify .
    set result [getsize .]
    wm geom . 26x15
    update
    lappend result [getsize .]
    .l configure -setgrid 1
    update
    lappend result [getsize .]
} {30x20 26x15 26x15}
wm geom . {}
catch {destroy .l}
resetGridInfo
test listbox-4.8 {ConfigureListbox procedure} {
    catch {destroy .l}
    listbox .l -width 15 -height 20 -xscrollcommand "record x" \
	    -yscrollcommand "record y"
    pack .l
    update
    .l configure -fg black
    set log {}
    update
    set log
} {{y 0 1} {x 0 1}}
test listbox-4.9 {ConfigureListbox procedure, -listvar} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l -listvar x
    .l get 0 end
} [list a b c d]
test listbox-4.10 {ConfigureListbox, no listvar -> existing listvar} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l
    .l insert end 1 2 3 4
    .l configure -listvar x
    .l get 0 end
} [list a b c d]
test listbox-4.11 {ConfigureListbox procedure, listvar -> no listvar} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l -listvar x
    .l configure -listvar {}
    .l insert end 1 2 3 4
    list $x [.l get 0 end]
} [list [list a b c d] [list a b c d 1 2 3 4]]
test listbox-4.12 {ConfigureListbox procedure, listvar -> different listvar} {
    catch {destroy .l}
    set x [list a b c d]
    set y [list 1 2 3 4]
    listbox .l 
    .l configure -listvar x
    .l configure -listvar y
    .l insert end 5 6 7 8
    list $x $y
} [list [list a b c d] [list 1 2 3 4 5 6 7 8]]
test listbox-4.13 {ConfigureListbox, no listvar -> non-existant listvar} {
    catch {destroy .l}
    catch {unset x}
    listbox .l
    .l insert end a b c d
    .l configure -listvar x
    set x
} [list a b c d]
test listbox-4.14 {ConfigureListbox, non-existant listvar} {
    catch {destroy .l}
    catch {unset x}
    listbox .l -listvar x
    list [info exists x] $x
} [list 1 {}]
test listbox-4.15 {ConfigureListbox, listvar -> non-existant listvar} {
    catch {destroy .l}
    catch {unset y}
    set x [list a b c d]
    listbox .l -listvar x
    .l configure -listvar y
    list [info exists y] $y
} [list 1 [list a b c d]]
test listbox-4.16 {ConfigureListbox, listvar -> same listvar} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l -listvar x
    .l configure -listvar x
    set x
} [list a b c d]
test listbox-4.17 {ConfigureListbox, no listvar -> no listvar} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c d
    .l configure -listvar {}
    .l get 0 end
} [list a b c d]
test listbox-4.18 {ConfigureListbox, no listvar -> bad listvar} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c d
    set x "this is a \" bad list"
    catch {.l configure -listvar x} result
    list [.l get 0 end] [.l cget -listvar] $result
} [list [list a b c d] {} \
	"unmatched open quote in list: invalid -listvariable value"]
test listbox-4.19 {ConfigureListbox, no listvar -> bad non-existent listvar} {
    catch {destroy .l}
    unset -nocomplain ::foo
    listbox .l -listvar foo
    .l insert end a b c d
    catch {.l configure -listvar ::zoo::bar::foo} result
    list [.l get 0 end] [.l cget -listvar] $foo $result
} [list [list a b c d] foo [list a b c d] \
	{can't set "::zoo::bar::foo": parent namespace doesn't exist}]

# No tests for DisplayListbox:  I don't know how to test this procedure.

test listbox-5.1 {ListboxComputeGeometry procedure} {fonts} {
    catch {destroy .l}
    listbox .l -font $fixed -width 15 -height 20
    pack .l
    list [winfo reqwidth .l] [winfo reqheight .l]
} {115 328}
test listbox-5.2 {ListboxComputeGeometry procedure} {fonts} {
    catch {destroy .l}
    listbox .l -font $fixed -width 0 -height 10
    pack .l
    update
    list [winfo reqwidth .l] [winfo reqheight .l]
} {17 168}
test listbox-5.3 {ListboxComputeGeometry procedure} {fonts} {
    catch {destroy .l}
    listbox .l -font $fixed -width 0 -height 10 -bd 3
    .l insert 0 Short "Really much longer" Longer
    pack .l
    update
    list [winfo reqwidth .l] [winfo reqheight .l]
} {138 170}
test listbox-5.4 {ListboxComputeGeometry procedure} {fonts} {
    catch {destroy .l}
    listbox .l -font $fixed -width 10 -height 0
    pack .l
    update
    list [winfo reqwidth .l] [winfo reqheight .l]
} {80 24}
test listbox-5.5 {ListboxComputeGeometry procedure} {fonts} {
    catch {destroy .l}
    listbox .l -font $fixed -width 10 -height 0 -highlightthickness 0
    .l insert 0 Short "Really much longer" Longer
    pack .l
    update
    list [winfo reqwidth .l] [winfo reqheight .l]
} {76 52}
test listbox-5.6 {ListboxComputeGeometry procedure} {
    # If "0" in selected font had 0 width, caused divide-by-zero error.

    catch {destroy .l}
    pack [listbox .l -font {{open look glyph}}]
    update
} {}
    

catch {destroy .l}
listbox .l -height 2 -xscrollcommand "record x" -yscrollcommand "record y"
pack .l
update
test listbox-6.1 {InsertEls procedure} {
    .l delete 0 end
    .l insert end a b c d
    .l insert 5 x y z
    .l insert 2 A
    .l insert 0 q r s
    .l get 0 end
} {q r s a b A c d x y z}
test listbox-6.2 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l selection anchor 2
    .l insert 2 A B
    .l index anchor
} {4}
test listbox-6.3 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l selection anchor 2
    .l insert 3 A B
    .l index anchor
} {2}
test listbox-6.4 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l yview 3
    update
    .l insert 2 A B
    .l index @0,0
} {5}
test listbox-6.5 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l yview 3
    update
    .l insert 3 A B
    .l index @0,0
} {3}
test listbox-6.6 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l activate 5
    .l insert 5 A B
    .l index active
} {7}
test listbox-6.7 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l activate 5
    .l insert 6 A B
    .l index active
} {5}
test listbox-6.8 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0 a b c
    .l index active
} {2}
test listbox-6.9 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0
    .l index active
} {0}
test listbox-6.10 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0 a b "two words"  c d e f g h i j
    update
    set log {}
    .l insert 0 word
    update
    set log
} {{y 0 0.166667}}
test listbox-6.11 {InsertEls procedure} {
    .l delete 0 end
    .l insert 0 a b "two words"  c d e f g h i j
    update
    set log {}
    .l insert 0 "much longer entry"
    update
    set log
} {{y 0 0.166667} {x 0 1}}
test listbox-6.12 {InsertEls procedure} {fonts} {
    catch {destroy .l2}
    listbox .l2 -width 0 -height 0
    pack .l2 -side top
    .l2 insert 0 a b "two words"  c d
    set x {}
    lappend x [winfo reqwidth .l2] [winfo reqheight .l2]
    .l2 insert 0 "much longer entry"
    lappend x [winfo reqwidth .l2] [winfo reqheight .l2]
} {80 93 122 110}
test listbox-6.13 {InsertEls procedure, check -listvar update} {
    catch {destroy .l2}
    set x [list a b c d]
    listbox .l2 -listvar x
    .l2 insert 0 1 2 3 4
    set x
} [list 1 2 3 4 a b c d]
test listbox-6.14 {InsertEls procedure, check selection update} {
    catch {destroy .l2}
    listbox .l2
    .l2 insert 0 0 1 2 3 4
    .l2 selection set 2 4
    .l2 insert 0 a
    .l2 curselection
} [list 3 4 5]
test listbox-6.15 {InsertEls procedure, lost namespaced listvar} {
    destroy .l2
    namespace eval test { variable foo {a b} }
    listbox .l2 -listvar ::test::foo
    namespace delete test
    .l2 insert end c d
    .l2 delete end
    .l2 insert end e f
    catch {set ::test::foo} result
    list [.l2 get 0 end] [.l2 cget -listvar] $result
} [list [list a b c e f] ::test::foo \
	{can't read "::test::foo": no such variable}]


test listbox-7.1 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l selection set 1 6
    .l delete 4 3
    list [.l size] [selection get]
} {10 {b
c
d
e
f
g}}
test listbox-7.2 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l selection set 3 6
    .l delete 4 4
    list [.l size] [.l get 4] [.l curselection]
} {9 f {3 4 5}}
test listbox-7.3 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l delete 0 3
    list [.l size] [.l get 0] [.l get 1]
} {6 e f}
test listbox-7.4 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l delete 8 1000
    list [.l size] [.l get 7]
} {8 h}
test listbox-7.5 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l selection anchor 2
    .l delete 0 1
    .l index anchor
} {0}
test listbox-7.6 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l selection anchor 2
    .l delete 2
    .l index anchor
} {2}
test listbox-7.7 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l selection anchor 4
    .l delete 2 5
    .l index anchor
} {2}
test listbox-7.8 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l selection anchor 3
    .l delete 4 5
    .l index anchor
} {3}
test listbox-7.9 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l yview 3
    update
    .l delete 1 2
    .l index @0,0
} {1}
test listbox-7.10 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l yview 3
    update
    .l delete 3 4
    .l index @0,0
} {3}
test listbox-7.11 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l yview 3
    update
    .l delete 4 6
    .l index @0,0
} {3}
test listbox-7.12 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l yview 3
    update
    .l delete 3 end
    .l index @0,0
} {1}
test listbox-7.13 {DeleteEls procedure, updating view with partial last line} {
    mkPartial
    .partial.l yview 8
    update
    .partial.l delete 10 13
    .partial.l index @0,0
} {7}
test listbox-7.14 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l activate 6
    .l delete 3 4
    .l index active
} {4}
test listbox-7.15 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l activate 6
    .l delete 5 7
    .l index active
} {5}
test listbox-7.16 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l activate 6
    .l delete 5 end
    .l index active
} {4}
test listbox-7.17 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j
    .l activate 6
    .l delete 0 end
    .l index active
} {0}
test listbox-7.18 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c "two words" d e f g h i j
    update
    set log {}
    .l delete 4 6
    update
    set log
} {{y 0 0.25}}
test listbox-7.19 {DeleteEls procedure} {
    .l delete 0 end
    .l insert 0 a b c "two words" d e f g h i j
    update
    set log {}
    .l delete 3
    update
    set log
} {{y 0 0.2} {x 0 1}}
test listbox-7.20 {DeleteEls procedure} {fonts} {
    catch {destroy .l2}
    listbox .l2 -width 0 -height 0
    pack .l2 -side top
    .l2 insert 0 a b "two words" c d e f g
    set x {}
    lappend x [winfo reqwidth .l2] [winfo reqheight .l2]
    .l2 delete 2 4
    lappend x [winfo reqwidth .l2] [winfo reqheight .l2]
} {80 144 17 93}
catch {destroy .l2}
test listbox-7.21 {DeleteEls procedure, check -listvar update} {
    catch {destroy .l2}
    set x [list a b c d]
    listbox .l2 -listvar x
    .l2 delete 0 1
    set x
} [list c d]

test listbox-8.1 {ListboxEventProc procedure} {fonts} {
    catch {destroy .l}
    listbox .l -setgrid 1
    pack .l
    update
    set x [getsize .]
    destroy .l
    list $x [getsize .] [winfo exists .l] [info command .l]
} {20x10 150x178 0 {}}
resetGridInfo
test listbox-8.2 {ListboxEventProc procedure} {fonts} {
    catch {destroy .l}
    listbox .l -height 5 -width 10
    .l insert 0 a b c "A string that is very very long" d e f g h i j k
    pack .l
    update
    place .l -width 50 -height 80
    update
    list [format {%.6g %.6g} {*}[.l xview]] [format {%.6g %.6g} {*}[.l yview]]
} {{0 0.222222} {0 0.333333}}
test listbox-8.3 {ListboxEventProc procedure} {
    deleteWindows
    listbox .l1 -bg #543210
    rename .l1 .l2
    set x {}
    lappend x [winfo children .]
    lappend x [.l2 cget -bg]
    destroy .l1
    lappend x [info command .l*] [winfo children .]
} {.l1 #543210 {} {}}

test listbox-9.1 {ListboxCmdDeletedProc procedure} {
    deleteWindows
    listbox .l1
    rename .l1 {}
    list [info command .l*] [winfo children .]
} {{} {}}
test listbox-9.2 {ListboxCmdDeletedProc procedure, disabling -setgrid} fonts {
    catch {destroy .top}
    toplevel .top
    wm geom .top +0+0
    listbox .top.l -setgrid 1 -width 20 -height 10
    pack .top.l
    update
    set x [wm geometry .top]
    rename .top.l {}
    update
    lappend x [wm geometry .top]
    destroy .top
    set x
} {20x10+0+0 150x178+0+0}

catch {destroy .l}
listbox .l
pack .l
.l delete 0 end
.l insert 0 el0 el1 el2 el3 el4 el5 el6 el7 el8 el9 el10 el11
test listbox-10.1 {GetListboxIndex procedure} {
    .l activate 3
    list [.l activate 3; .l index active] [.l activate 6; .l index active]
} {3 6}
test listbox-10.2 {GetListboxIndex procedure} {
    .l selection anchor 2
    .l index anchor
} 2
test listbox-10.3 {GetListboxIndex procedure} {
    .l insert end A B C D E
    .l selection anchor end
    .l delete 12 end
    list [.l index anchor] [.l index end]
} {12 12}
test listbox-10.4 {GetListboxIndex procedure} {
    list [catch {.l index a} msg] $msg
} {1 {bad listbox index "a": must be active, anchor, end, @x,y, or a number}}
test listbox-10.5 {GetListboxIndex procedure} {
    .l index end
} {12}
test listbox-10.6 {GetListboxIndex procedure} {
    .l get end
} {el11}
test listbox-10.7 {GetListboxIndex procedure} {
    .l delete 0 end
    .l index end
} 0
.l delete 0 end
.l insert 0 el0 el1 el2 el3 el4 el5 el6 el7 el8 el9 el10 el11
update
test listbox-10.8 {GetListboxIndex procedure} {
    list [catch {.l index @} msg] $msg
} {1 {bad listbox index "@": must be active, anchor, end, @x,y, or a number}}
test listbox-10.9 {GetListboxIndex procedure} {
    list [catch {.l index @foo} msg] $msg
} {1 {bad listbox index "@foo": must be active, anchor, end, @x,y, or a number}}
test listbox-10.10 {GetListboxIndex procedure} {
    list [catch {.l index @1x3} msg] $msg
} {1 {bad listbox index "@1x3": must be active, anchor, end, @x,y, or a number}}
test listbox-10.11 {GetListboxIndex procedure} {
    list [catch {.l index @1,} msg] $msg
} {1 {bad listbox index "@1,": must be active, anchor, end, @x,y, or a number}}
test listbox-10.12 {GetListboxIndex procedure} {
    list [catch {.l index @1,foo} msg] $msg
} {1 {bad listbox index "@1,foo": must be active, anchor, end, @x,y, or a number}}
test listbox-10.13 {GetListboxIndex procedure} {
    list [catch {.l index @1,2x} msg] $msg
} {1 {bad listbox index "@1,2x": must be active, anchor, end, @x,y, or a number}}
test listbox-10.14 {GetListboxIndex procedure} {fonts} {
    list [.l index @5,57] [.l index @5,58]
} {3 3}
test listbox-10.15 {GetListboxIndex procedure} {
    list [catch {.l index 1xy} msg] $msg
} {1 {bad listbox index "1xy": must be active, anchor, end, @x,y, or a number}}
test listbox-10.16 {GetListboxIndex procedure} {
    .l index 3
} {3}
test listbox-10.17 {GetListboxIndex procedure} {
    .l index 20
} {20}
test listbox-10.18 {GetListboxIndex procedure} {
    .l get 20
} {}
test listbox-10.19 {GetListboxIndex procedure} {
    .l index -2
} -2
test listbox-10.20 {GetListboxIndex procedure} {
    .l delete 0 end
    .l index 1
} 1

test listbox-11.1 {ChangeListboxView procedure, boundary conditions for index} {
    catch {destroy .l}
    listbox .l -height 5
    pack .l
    .l insert 0 a b c d e f g h i j
    .l yview 3
    update
    set x [.l index @0,0]
    .l yview -1
    update
    lappend x [.l index @0,0]
} {3 0}
test listbox-11.2 {ChangeListboxView procedure, boundary conditions for index} {
    catch {destroy .l}
    listbox .l -height 5
    pack .l
    .l insert 0 a b c d e f g h i j
    .l yview 3
    update
    set x [.l index @0,0]
    .l yview 20
    update
    lappend x [.l index @0,0]
} {3 5}
test listbox-11.3 {ChangeListboxView procedure} {
    catch {destroy .l}
    listbox .l -height 5 -yscrollcommand "record y"
    pack .l
    .l insert 0 a b c d e f g h i j
    update
    set log {}
    .l yview 2
    update
    list [format {%.6g %.6g} {*}[.l yview]] $log
}  {{0.2 0.7} {{y 0.2 0.7}}}
test listbox-11.4 {ChangeListboxView procedure} {
    catch {destroy .l}
    listbox .l -height 5 -yscrollcommand "record y"
    pack .l
    .l insert 0 a b c d e f g h i j
    update
    set log {}
    .l yview 8
    update
    list [format {%.6g %.6g} {*}[.l yview]] $log
}  {{0.5 1} {{y 0.5 1}}}
test listbox-11.5 {ChangeListboxView procedure} {
    catch {destroy .l}
    listbox .l -height 5 -yscrollcommand "record y"
    pack .l
    .l insert 0 a b c d e f g h i j
    .l yview 3
    update
    set log {}
    .l yview 3
    update
    list [format {%.6g %.6g} {*}[.l yview]] $log
}  {{0.3 0.8} {}}
test listbox-11.6 {ChangeListboxView procedure, partial last line} {
    mkPartial
    .partial.l yview 13
    .partial.l index @0,0
} {11}

catch {destroy .l}
listbox .l -font $fixed -xscrollcommand "record x" -width 10
.l insert 0 0123456789a123456789b123456789c123456789d123456789e123456789f123456789g123456789h123456789i123456789
pack .l
update
test listbox-12.1 {ChangeListboxOffset procedure} {fonts} {
    set log {}
    .l xview 99
    update
    list [format {%.6g %.6g} {*}[.l xview]] $log
} {{0.9 1} {{x 0.9 1}}}
test listbox-12.2 {ChangeListboxOffset procedure} {fonts} {
    set log {}
    .l xview moveto -.25
    update
    list [format {%.6g %.6g} {*}[.l xview]] $log
} {{0 0.1} {{x 0 0.1}}}
test listbox-12.3 {ChangeListboxOffset procedure} {fonts} {
    .l xview 10
    update
    set log {}
    .l xview 10
    update
    list [format {%.6g %.6g} {*}[.l xview]] $log
} {{0.1 0.2} {}}

catch {destroy .l}
listbox .l -font $fixed -width 10 -height 5
pack .l
.l insert 0 a bb c d e f g h i j k l m n o p q r s
.l insert 0 0123456789a123456789b123456789c123456789d123456789
update
set width [expr [lindex [.l bbox 2] 2] - [lindex [.l bbox 1] 2]]
set height [expr [lindex [.l bbox 2] 1] - [lindex [.l bbox 1] 1]]
test listbox-13.1 {ListboxScanTo procedure} {fonts} {
    .l yview 0
    .l xview 0
    .l scan mark 10 20
    .l scan dragto [expr 10-$width] [expr 20-$height]
    update
    list [format {%.6g %.6g} {*}[.l xview]] [format {%.6g %.6g} {*}[.l yview]]
} {{0.2 0.4} {0.5 0.75}}
test listbox-13.2 {ListboxScanTo procedure} {fonts} {
    .l yview 5
    .l xview 10
    .l scan mark 10 20
    .l scan dragto 20 40
    update
    set x [list [format {%.6g %.6g} {*}[.l xview]] [format {%.6g %.6g} {*}[.l yview]]]
    .l scan dragto [expr 20-$width] [expr 40-$height]
    update
    lappend x [format {%.6g %.6g} {*}[.l xview]] [format {%.6g %.6g} {*}[.l yview]]
} {{0 0.2} {0 0.25} {0.2 0.4} {0.5 0.75}}
test listbox-13.3 {ListboxScanTo procedure} {fonts} {
    .l yview moveto 1.0
    .l xview moveto 1.0
    .l scan mark 10 20
    .l scan dragto 5 10
    update
    set x [list [format {%.6g %.6g} {*}[.l xview]] [format {%.6g %.6g} {*}[.l yview]]]
    .l scan dragto [expr 5+$width] [expr 10+$height]
    update
    lappend x [format {%.6g %.6g} {*}[.l xview]] [format {%.6g %.6g} {*}[.l yview]]
} {{0.8 1} {0.75 1} {0.64 0.84} {0.25 0.5}}

test listbox-14.1 {NearestListboxElement procedure, partial last line} {
    mkPartial
    .partial.l nearest [winfo height .partial.l]
} {4}
catch {destroy .l}
listbox .l -font $fixed -width 20 -height 10
.l insert 0 a b c d e f g h i j k l m n o p q r s t
.l yview 4
pack .l
update
test listbox-14.2 {NearestListboxElement procedure} {fonts} {
    .l index @50,0
} {4}
test listbox-14.3 {NearestListboxElement procedure} {fonts} {
    list [.l index @50,35] [.l index @50,36]
} {5 6}
test listbox-14.4 {NearestListboxElement procedure} {fonts} {
    .l index @50,200
} {13}

test listbox-15.1 {ListboxSelect procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j k l m n o p
    .l select set 2 4
    .l select set 7 12
    .l select clear 4 7
    .l curselection
} {2 3 8 9 10 11 12}
test listbox-15.2 {ListboxSelect procedure} {
    .l delete 0 end
    .l insert 0 a b c d e f g h i j k l m n o p
    catch {destroy .e}
    entry .e
    .e insert 0 "This is some text"
    .e select from 0
    .e select to 7
    .l selection clear 2 4
    set x [selection own]
    .l selection set 3
    list $x [selection own] [selection get]
} {.e .l d}
test listbox-15.3 {ListboxSelect procedure} {
    .l delete 0 end
    .l selection clear 0 end
    .l select set 0 end
    .l curselection
} {}
test listbox-15.4 {ListboxSelect procedure, boundary conditions for indices} {
    .l delete 0 end
    .l insert 0 a b c d e f
    .l select clear 0 end
    .l select set -2 -1
    .l curselection
} {}
test listbox-15.5 {ListboxSelect procedure, boundary conditions for indices} {
    .l delete 0 end
    .l insert 0 a b c d e f
    .l select clear 0 end
    .l select set -1 3
    .l curselection
} {0 1 2 3}
test listbox-15.6 {ListboxSelect procedure, boundary conditions for indices} {
    .l delete 0 end
    .l insert 0 a b c d e f
    .l select clear 0 end
    .l select set 2 4
    .l curselection
} {2 3 4}
test listbox-15.7 {ListboxSelect procedure, boundary conditions for indices} {
    .l delete 0 end
    .l insert 0 a b c d e f
    .l select clear 0 end
    .l select set 4 end
    .l curselection
} {4 5}
test listbox-15.8 {ListboxSelect procedure, boundary conditions for indices} {
    .l delete 0 end
    .l insert 0 a b c d e f
    .l select clear 0 end
    .l select set 4 30
    .l curselection
} {4 5}
test listbox-15.9 {ListboxSelect procedure, boundary conditions for indices} {
    .l delete 0 end
    .l insert 0 a b c d e f
    .l select clear 0 end
    .l select set end 30
    .l curselection
} {5}
test listbox-15.10 {ListboxSelect procedure, boundary conditions for indices} {
    .l delete 0 end
    .l insert 0 a b c d e f
    .l select clear 0 end
    .l select set 20 25
    .l curselection
} {}

test listbox-16.1 {ListboxFetchSelection procedure} {
    .l delete 0 end
    .l insert 0 a b c "two words" e f g h i \\ k l m n o p
    .l selection set 2 4
    .l selection set 9
    .l selection set 11 12
    selection get
} "c\ntwo words\ne\n\\\nl\nm"
test listbox-16.2 {ListboxFetchSelection procedure} {
    .l delete 0 end
    .l insert 0 a b c "two words" e f g h i \\ k l m n o p
    .l selection set 3
    selection get
} "two words"
test listbox-16.3 {ListboxFetchSelection procedure, retrieve in several parts} {
    set long "This is quite a long string\n"
    append long $long $long $long $long
    append long $long $long $long $long
    append long $long $long
    .l delete 0 end
    .l insert 0 1$long 2$long 3$long 4$long 5$long
    .l selection set 0 end
    set sel [selection get]
    string compare 1$long\n2$long\n3$long\n4$long\n5$long $sel
} {0}
catch {unset long sel}

test listbox-17.1 {ListboxLostSelection procedure} {
    .l delete 0 end
    .l insert 0 a b c d e
    .l select set 0 end
    catch {destroy .e}
    entry .e
    .e insert 0 "This is some text"
    .e select from 0
    .e select to 5
    .l curselection
} {}
test listbox-17.2 {ListboxLostSelection procedure} {
    .l delete 0 end
    .l insert 0 a b c d e
    .l select set 0 end
    .l configure -exportselection 0
    catch {destroy .e}
    entry .e
    .e insert 0 "This is some text"
    .e select from 0
    .e select to 5
    .l curselection
} {0 1 2 3 4}

catch {destroy .l}
listbox .l -font $fixed -width 10 -height 5
pack .l
update
test listbox-18.1 {ListboxUpdateVScrollbar procedure} {
    .l configure -yscrollcommand "record y"
    set log {}
    .l insert 0 a b c
    update
    .l insert end d e f g h
    update
    .l delete 0 end
    update
    set log
} {{y 0 1} {y 0 0.625} {y 0 1}}
test listbox-18.2 {ListboxUpdateVScrollbar procedure, partial last line} {
    mkPartial
    .partial.l configure -yscrollcommand "record y"
    set log {}
    .partial.l yview 3
    update
    set log
} {{y 0.2 0.466667}}
test listbox-18.3 {ListboxUpdateVScrollbar procedure} {
    proc bgerror args {
	global x errorInfo
	set x [list $args $errorInfo]
    }
    .l configure -yscrollcommand gorp
    .l insert 0 foo
    update
    set x
} {{{invalid command name "gorp"}} {invalid command name "gorp"
    while executing
"gorp 0.0 1.0"
    (vertical scrolling command executed by listbox)}}
if {[info exists bgerror]} {
    rename bgerror {}
}

catch {destroy .l}
listbox .l -font $fixed -width 10 -height 5
pack .l
update
test listbox-19.1 {ListboxUpdateVScrollbar procedure} {fonts} {
    .l configure -xscrollcommand "record x"
    set log {}
    .l insert 0 abc
    update
    .l insert 0 "This is a much longer string..."
    update
    .l delete 0 end
    update
    set log
} {{x 0 1} {x 0 0.322581} {x 0 1}}
test listbox-19.2 {ListboxUpdateVScrollbar procedure} {
    proc bgerror args {
	global x errorInfo
	set x [list $args $errorInfo]
    }
    .l configure -xscrollcommand bogus
    .l insert 0 foo
    update
    set x
} {{{invalid command name "bogus"}} {invalid command name "bogus"
    while executing
"bogus 0.0 1.0"
    (horizontal scrolling command executed by listbox)}}

set l [interp hidden]
deleteWindows

test listbox-20.1 {listbox vs hidden commands} {
    catch {destroy .l}
    listbox .l
    interp hide {} .l
    destroy .l
    list [winfo children .] [interp hidden]
} [list {} $l]

# tests for ListboxListVarProc
test listbox-21.1 {ListboxListVarProc} {
    catch {destroy .l}
    catch {unset x}
    listbox .l -listvar x
    set x [list a b c d]
    .l get 0 end
} [list a b c d]
test listbox-21.2 {ListboxListVarProc} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l -listvar x
    unset x
    set x
} [list a b c d]
test listbox-21.3 {ListboxListVarProc} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l -listvar x
    .l configure -listvar {}
    unset x
    info exists x
} 0
test listbox-21.4 {ListboxListVarProc} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l -listvar x
    lappend x e f g
    .l size
} 7
test listbox-21.5 {ListboxListVarProc, test selection after listvar mod} {
    catch {destroy .l}
    set x [list a b c d e f g]
    listbox .l -listvar x
    .l selection set end
    set x [list a b c d]
    set x [list 0 1 2 3 4 5 6]
    .l curselection
} {}
test listbox-21.6 {ListboxListVarProc, test selection after listvar mod} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l -listvar x
    .l selection set 3
    lappend x e f g
    .l curselection
} 3
test listbox-21.7 {ListboxListVarProc, test selection after listvar mod} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l -listvar x
    .l selection set 0
    set x [linsert $x 0 1 2 3 4]
    .l curselection
} 0
test listbox-21.8 {ListboxListVarProc, test selection after listvar mod} {
    catch {destroy .l}
    set x [list a b c d]
    listbox .l -listvar x
    .l selection set 2
    set x [list a b c]
    .l curselection
} 2
test listbox-21.9 {ListboxListVarProc, test hscrollbar after listvar mod} {
    catch {destroy .l}
    catch {unset x}
    set log {}
    listbox .l -font $fixed -width 10 -xscrollcommand "record x" -listvar x
    pack .l
    update
    lappend x "0000000000"
    update
    lappend x "00000000000000000000"
    update
    set log
} [list {x 0 1} {x 0 1} {x 0 0.5}]
test listbox-21.10 {ListboxListVarProc, test hscrollbar after listvar mod} {
    catch {destroy .l}
    catch {unset x}
    set log {}
    listbox .l -font $fixed -width 10 -xscrollcommand "record x" -listvar x
    pack .l
    update
    lappend x "0000000000"
    update
    lappend x "00000000000000000000"
    update
    set x [list "0000000000"]
    update
    set log
} [list {x 0 1} {x 0 1} {x 0 0.5} {x 0 1}]
test listbox-21.11 {ListboxListVarProc, bad list} {
    catch {destroy .l}
    catch {unset x}
    listbox .l -listvar x
    set x [list a b c d]
    catch {set x "this is a \" bad list"} result
    set result
} {can't set "x": invalid listvar value}
test listbox-21.12 {ListboxListVarProc, cleanup item attributes} {
    catch {destroy .l}
    set x [list a b c d e f g]
    listbox .l -listvar x
    .l itemconfigure end -fg red
    set x [list a b c d]
    set x [list 0 1 2 3 4 5 6]
    .l itemcget end -fg
} {}
test listbox-21.12a {ListboxListVarProc, cleanup item attributes} {
    catch {destroy .l}
    set x [list a b c d e f g]
    listbox .l -listvar x
    .l itemconfigure end -fg red
    set x [list a b c d]
    set x [list 0 1 2 3 4 5 6]
    .l itemcget end -fg
} {}
test listbox-21.13 {listbox item configurations and listvar based deletions} {
    catch {destroy .l}
    catch {unset x}
    listbox .l -listvar x
    .l insert end a b c
    .l itemconfigure 1 -fg red
    set x [list b c]
    .l itemcget 1 -fg
} red
test listbox-21.14 {listbox item configurations and listvar based inserts} {
    catch {destroy .l}
    catch {unset x}
    listbox .l -listvar x
    .l insert end a b c
    .l itemconfigure 0 -fg red
    set x [list 1 2 3 4 a b c]
    .l itemcget 0 -fg
} red
test listbox-21.15 {ListboxListVarProc, update vertical scrollbar} {
    catch {destroy .l}
    catch {unset x}
    set log {}
    listbox .l -listvar x -yscrollcommand "record y" -font fixed -height 3
    pack .l
    update
    lappend x a b c d e f
    update
    set log
} [list {y 0 1} {y 0 0.5}]
test listbox-21.16 {ListboxListVarProc, update vertical scrollbar} {
    catch {destroy .l}
    catch {unset x}
    listbox .l -listvar x -height 3
    pack .l
    update
    set x [list 0 1 2 3 4 5]
    .l yview scroll 3 units
    update
    set result {}
    lappend result [format {%.6g %.6g} {*}[.l yview]]
    set x [lreplace $x 3 3]
    set x [lreplace $x 3 3]
    set x [lreplace $x 3 3]
    update
    lappend result [format {%.6g %.6g} {*}[.l yview]]
    set result
} [list {0.5 1} {0 1}]

# UpdateHScrollbar
test listbox-22.1 {UpdateHScrollbar} {
    catch {destroy .l}
    set log {}
    listbox .l -font $fixed -width 10 -xscrollcommand "record x"
    pack .l
    update
    .l insert end "0000000000"
    update
    .l insert end "00000000000000000000"
    update
    set log
} [list {x 0 1} {x 0 1} {x 0 0.5}]

# ConfigureListboxItem
test listbox-23.1 {ConfigureListboxItem} {
    catch {destroy .l}
    listbox .l
    catch {.l itemconfigure 0} result
    set result
} {item number "0" out of range}
test listbox-23.2 {ConfigureListboxItem} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c d
    .l itemconfigure 0
} [list {-background background Background {} {}} \
	{-bg -background} \
	{-fg -foreground} \
	{-foreground foreground Foreground {} {}} \
	{-selectbackground selectBackground Foreground {} {}} \
	{-selectforeground selectForeground Background {} {}}]
test listbox-23.3 {ConfigureListboxItem, itemco shortcut} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c d
    .l itemco 0 -background
} {-background background Background {} {}}
test listbox-23.4 {ConfigureListboxItem, wrong num args} {
    catch {destroy .l}
    listbox .l
    .l insert end a
    catch {.l itemco} result
    set result
} {wrong # args: should be ".l itemconfigure index ?option? ?value? ?option value ...?"}
test listbox-23.5 {ConfigureListboxItem, multiple calls} {
    catch {destroy .l}
    listbox .l
    set i 0
    foreach color {red orange yellow green blue white violet} {
	.l insert end $color
	.l itemconfigure $i -bg $color
	incr i
    }
    pack .l
    update
    list [.l itemcget 0 -bg] [.l itemcget 1 -bg] [.l itemcget 2 -bg] \
	    [.l itemcget 3 -bg] [.l itemcget 4 -bg] [.l itemcget 5 -bg] \
	    [.l itemcget 6 -bg]
} {red orange yellow green blue white violet}
catch {destroy .l}
listbox .l
.l insert end a b c d
set i 6
foreach test {
    {-background #ff0000 #ff0000 non-existent
	    {unknown color name "non-existent"}}
    {-bg #ff0000 #ff0000 non-existent {unknown color name "non-existent"}}
    {-fg #110022 #110022 bogus {unknown color name "bogus"}}
    {-foreground #110022 #110022 bogus {unknown color name "bogus"}}
    {-selectbackground #110022 #110022 bogus {unknown color name "bogus"}}
    {-selectforeground #654321 #654321 bogus {unknown color name "bogus"}}
} {
    set name [lindex $test 0]
    test listbox-23.$i {configuration options} {
	.l itemconfigure 0 $name [lindex $test 1]
	list [lindex [.l itemconfigure 0 $name] 4] [.l itemcget 0 $name]
    } [list [lindex $test 2] [lindex $test 2]]
    incr i
    if {[lindex $test 3] != ""} {
	test listbox-23.$i {configuration options} {
	    list [catch {.l configure $name [lindex $test 3]} msg] $msg
	} [list 1 [lindex $test 4]]
    }
    .l configure $name [lindex [.l configure $name] 3]
    incr i
}

# ListboxWidgetObjCmd, itemcget
test listbox-24.1 {itemcget} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c d
    .l itemcget 0 -fg
} {}
test listbox-24.2 {itemcget} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c d
    .l itemconfigure 0 -fg red
    .l itemcget 0 -fg
} red
test listbox-24.3 {itemcget} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c d
    catch {.l itemcget 0} result
    set result
} {wrong # args: should be ".l itemcget index option"}
test listbox-24.4 {itemcget, itemcg shortcut} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c d
    catch {.l itemcg 0} result
    set result
} {wrong # args: should be ".l itemcget index option"}

# General item configuration issues
test listbox-25.1 {listbox item configurations and widget based deletions} {
    catch {destroy .l}
    listbox .l
    .l insert end a
    .l itemconfigure 0 -fg red
    .l delete 0 end
    .l insert end a
    .l itemcget 0 -fg
} {}
test listbox-25.2 {listbox item configurations and widget based inserts} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c
    .l itemconfigure 0 -fg red
    .l insert 0 1 2 3 4
    list [.l itemcget 0 -fg] [.l itemcget 4 -fg]
} [list {} red]
    
# state issues
test listbox-26.1 {listbox disabled state disallows inserts} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c
    .l configure -state disabled
    .l insert end d e f
    .l get 0 end
} [list a b c]
test listbox-26.2 {listbox disabled state disallows deletions} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c
    .l configure -state disabled
    .l delete 0 end
    .l get 0 end
} [list a b c]
test listbox-26.3 {listbox disabled state disallows selection modification} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c
    .l selection set 0
    .l selection set 2
    .l configure -state disabled
    .l selection clear 0 end
    .l selection set 1
    .l curselection
} [list 0 2]
test listbox-26.4 {listbox disabled state disallows anchor modification} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c
    .l selection anchor 0
    .l configure -state disabled
    .l selection anchor 2
    .l index anchor
} 0
test listbox-26.5 {listbox disabled state disallows active modification} {
    catch {destroy .l}
    listbox .l
    .l insert end a b c
    .l activate 0
    .l configure -state disabled
    .l activate 2
    .l index active
} 0

test listbox-27.1 {widget deletion while active} {
    destroy .l
    pack [listbox .l]
    update
    .l configure -cursor xterm -xscrollcommand { destroy .l }
    update idle
    winfo exists .l
} 0

test listbox-28.1 {listbox -activestyle} {
    destroy .l
    listbox .l -activ non
    .l cget -activestyle
} none
test listbox-28.2-nonwin {listbox -activestyle} {nonwin} {
    destroy .l
    listbox .l
    .l cget -activestyle
} dotbox
test listbox-28.2-win {listbox -activestyle} {win} {
    destroy .l
    listbox .l
    .l cget -activestyle
} underline
test listbox-28.3 {listbox -activestyle} {
    destroy .l
    listbox .l -activestyle und
    .l cget -activestyle
} underline

test listbox-29.1 {listbox selection behavior, -state disabled} {
    destroy .l
    listbox .l
    .l insert end 1 2 3
    .l selection set 2
    set out [.l selection includes 2]
    .l configure -state disabled
    # still return 1 when disabled, because 'selection get' will work,
    # but selection cannot be changed (new behavior since 8.4)
    .l selection set 3
    lappend out [.l selection includes 2] [.l curselection]
} {1 1 2}

resetGridInfo
deleteWindows
option clear

# cleanup
cleanupTests
return