winfo.test

# This file is a Tcl script to test out the "winfo" command.  It is
# organized in the standard fashion for Tcl tests.
#
# Copyright (c) 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
namespace import -force tcltest::configure
namespace import -force tcltest::testsDirectory
configure -testdir [file join [pwd] [file dirname [info script]]]
configure -loadfile [file join [testsDirectory] constraints.tcl]
tcltest::loadTestedCommands

# eatColors --
# Creates a toplevel window and allocates enough colors in it to
# use up all the slots in the colormap.
#
# Arguments:
# w -		Name of toplevel window to create.
# options -	Options for w, such as "-colormap new".

proc eatColors {w {options ""}} {
    catch {destroy $w}
    eval toplevel $w $options
    wm geom $w +0+0
    canvas $w.c -width 400 -height 200 -bd 0
    pack $w.c
    for {set y 0} {$y < 8} {incr y} {
	for {set x 0} {$x < 40} {incr x} {
	    set color [format #%02x%02x%02x [expr $x*6] [expr $y*30] 0]
	    $w.c create rectangle [expr 10*$x] [expr 20*$y] \
		    [expr 10*$x + 10] [expr 20*$y + 20] -outline {} \
		    -fill $color
	}
    }
    update
}

# XXX - This test file is woefully incomplete.  At present, only a
# few of the winfo options are tested.

test winfo-1.1 {"winfo atom" command} {
    list [catch {winfo atom} msg] $msg
} {1 {wrong # args: should be "winfo atom ?-displayof window? name"}}
test winfo-1.2 {"winfo atom" command} {
    list [catch {winfo atom a b} msg] $msg
} {1 {wrong # args: should be "winfo atom ?-displayof window? name"}}
test winfo-1.3 {"winfo atom" command} {
    list [catch {winfo atom a b c d} msg] $msg
} {1 {wrong # args: should be "winfo atom ?-displayof window? name"}}
test winfo-1.4 {"winfo atom" command} {
    list [catch {winfo atom -displayof geek foo} msg] $msg
} {1 {bad window path name "geek"}}
test winfo-1.5 {"winfo atom" command} {
    winfo atom PRIMARY
} 1
test winfo-1.6 {"winfo atom" command} {
    winfo atom -displayof . PRIMARY
} 1

test winfo-2.1 {"winfo atomname" command} {
    list [catch {winfo atomname} msg] $msg
} {1 {wrong # args: should be "winfo atomname ?-displayof window? id"}}
test winfo-2.2 {"winfo atomname" command} {
    list [catch {winfo atomname a b} msg] $msg
} {1 {wrong # args: should be "winfo atomname ?-displayof window? id"}}
test winfo-2.3 {"winfo atomname" command} {
    list [catch {winfo atomname a b c d} msg] $msg
} {1 {wrong # args: should be "winfo atomname ?-displayof window? id"}}
test winfo-2.4 {"winfo atomname" command} {
    list [catch {winfo atomname -displayof geek foo} msg] $msg
} {1 {bad window path name "geek"}}
test winfo-2.5 {"winfo atomname" command} {
    list [catch {winfo atomname 44215} msg] $msg
} {1 {no atom exists with id "44215"}}
test winfo-2.6 {"winfo atomname" command} {
    winfo atomname 2
} SECONDARY
test winfo-2.7 {"winfo atom" command} {
    winfo atomname -displayof . 2
} SECONDARY

# Some tests require the "pseudocolor" visual class.
testConstraint pseudocolor [expr { ([winfo depth .] == 8) 
				&& ([winfo visual .] == "pseudocolor")}]

test winfo-3.1 {"winfo colormapfull" command} {pseudocolor} {
    list [catch {winfo colormapfull} msg] $msg
} {1 {wrong # args: should be "winfo colormapfull window"}}
test winfo-3.2 {"winfo colormapfull" command} {pseudocolor} {
    list [catch {winfo colormapfull a b} msg] $msg
} {1 {wrong # args: should be "winfo colormapfull window"}}
test winfo-3.3 {"winfo colormapfull" command} {pseudocolor} {
    list [catch {winfo colormapfull foo} msg] $msg
} {1 {bad window path name "foo"}}
test winfo-3.4 {"winfo colormapfull" command} {macOrUnix pseudocolor} {
    eatColors .t {-colormap new}
    set result [list [winfo colormapfull .] [winfo colormapfull .t]]
    .t.c delete 34
    lappend result [winfo colormapfull .t]
    .t.c create rectangle 30 30 80 80 -fill #441739
    lappend result [winfo colormapfull .t]
    .t.c create rectangle 40 40 90 90 -fill #ffeedd
    lappend result [winfo colormapfull .t]
    destroy .t.c
    lappend result [winfo colormapfull .t]
} {0 1 0 0 1 0}
catch {destroy .t}

toplevel .t -width 550 -height 400
frame .t.f -width 80 -height 60 -bd 2 -relief raised
place .t.f -x 50 -y 50
wm geom .t +0+0
tkwait visibility .t.f

test winfo-4.1 {"winfo containing" command} {
    list [catch {winfo containing 22} msg] $msg
} {1 {wrong # args: should be "winfo containing ?-displayof window? rootX rootY"}}
test winfo-4.2 {"winfo containing" command} {
    list [catch {winfo containing a b c} msg] $msg
} {1 {wrong # args: should be "winfo containing ?-displayof window? rootX rootY"}}
test winfo-4.3 {"winfo containing" command} {
    list [catch {winfo containing a b c d e} msg] $msg
} {1 {wrong # args: should be "winfo containing ?-displayof window? rootX rootY"}}
test winfo-4.4 {"winfo containing" command} {
    list [catch {winfo containing -displayof geek 25 30} msg] $msg
} {1 {bad window path name "geek"}}
test winfo-4.5 {"winfo containing" command} {
    winfo containing [winfo rootx .t.f] [winfo rooty .t.f]
} .t.f
test winfo-4.6 {"winfo containing" command} {nonPortable} {
    winfo containing [expr [winfo rootx .t.f]-1] [expr [winfo rooty .t.f]-1]
} .t
test winfo-4.7 {"winfo containing" command} {
    set x [winfo containing -display .t.f [expr [winfo rootx .t]+600] \
	    [expr [winfo rooty .t.f]+450]]
    expr {($x == ".") || ($x == "")}
} {1}
destroy .t

test winfo-5.1 {"winfo interps" command} {
    list [catch {winfo interps a} msg] $msg
} {1 {wrong # args: should be "winfo interps ?-displayof window?"}}
test winfo-5.2 {"winfo interps" command} {
    list [catch {winfo interps a b c} msg] $msg
} {1 {wrong # args: should be "winfo interps ?-displayof window?"}}
test winfo-5.3 {"winfo interps" command} {
    list [catch {winfo interps -displayof geek} msg] $msg
} {1 {bad window path name "geek"}}
test winfo-5.4 {"winfo interps" command} {unixOnly} {
    expr [lsearch -exact [winfo interps] [tk appname]] >= 0
} {1}
test winfo-5.5 {"winfo interps" command} {unixOnly} {
    expr [lsearch -exact [winfo interps -displayof .] [tk appname]] >= 0
} {1}

test winfo-6.1 {"winfo exists" command} {
    list [catch {winfo exists} msg] $msg
} {1 {wrong # args: should be "winfo exists window"}}
test winfo-6.2 {"winfo exists" command} {
    list [catch {winfo exists a b} msg] $msg
} {1 {wrong # args: should be "winfo exists window"}}
test winfo-6.3 {"winfo exists" command} {
    winfo exists gorp
} {0}
test winfo-6.4 {"winfo exists" command} {
    winfo exists .
} {1}
test winfo-6.5 {"winfo exists" command} {
    button .b -text "Test button"
    set x [winfo exists .b]
    pack .b
    update
    bind .b <Destroy> {lappend x [winfo exists .x]}
    destroy .b
    lappend x [winfo exists .x]
} {1 0 0}

catch {destroy .b}
button .b -text "Help"
update
test winfo-7.1 {"winfo pathname" command} {
    list [catch {winfo pathname} msg] $msg
} {1 {wrong # args: should be "winfo pathname ?-displayof window? id"}}
test winfo-7.2 {"winfo pathname" command} {
    list [catch {winfo pathname a b} msg] $msg
} {1 {wrong # args: should be "winfo pathname ?-displayof window? id"}}
test winfo-7.3 {"winfo pathname" command} {
    list [catch {winfo pathname a b c d} msg] $msg
} {1 {wrong # args: should be "winfo pathname ?-displayof window? id"}}
test winfo-7.4 {"winfo pathname" command} {
    list [catch {winfo pathname -displayof geek 25} msg] $msg
} {1 {bad window path name "geek"}}
test winfo-7.5 {"winfo pathname" command} {
    list [catch {winfo pathname xyz} msg] $msg
} {1 {expected integer but got "xyz"}}
test winfo-7.6 {"winfo pathname" command} {
    list [catch {winfo pathname 224} msg] $msg
} {1 {window id "224" doesn't exist in this application}}
test winfo-7.7 {"winfo pathname" command} {
    winfo pathname -displayof .b [winfo id .]
} {.}
test winfo-7.8 {"winfo pathname" command} {unixOnly testwrapper} {
    winfo pathname [testwrapper .]
} {}

test winfo-8.1 {"winfo pointerx" command} {
    catch [winfo pointerx .b]
} 1
test winfo-8.2 {"winfo pointery" command} {
    catch [winfo pointery .b]
} 1
test winfo-8.3 {"winfo pointerxy" command} {
    catch [winfo pointerxy .b]
} 1

test winfo-9.1 {"winfo viewable" command} {
    list [catch {winfo viewable} msg] $msg
} {1 {wrong # args: should be "winfo viewable window"}}
test winfo-9.2 {"winfo viewable" command} {
    list [catch {winfo viewable foo} msg] $msg
} {1 {bad window path name "foo"}}
test winfo-9.3 {"winfo viewable" command} {
    winfo viewable .
} {1}
test winfo-9.4 {"winfo viewable" command} {
    wm iconify .
    winfo viewable .
} {0}
wm deiconify .
test winfo-9.5 {"winfo viewable" command} {
    frame .f1 -width 100 -height 100 -relief raised -bd 2
    place .f1 -x 0 -y 0
    frame .f1.f2 -width 50 -height 50 -relief raised -bd 2
    place .f1.f2 -x 0 -y 0
    update
    list [winfo viewable .f1] [winfo viewable .f1.f2]
} {1 1}
test winfo-9.6 {"winfo viewable" command} {
    deleteWindows
    frame .f1 -width 100 -height 100 -relief raised -bd 2
    frame .f1.f2 -width 50 -height 50 -relief raised -bd 2
    place .f1.f2 -x 0 -y 0
    update
    list [winfo viewable .f1] [winfo viewable .f1.f2]
} {0 0}
test winfo-9.7 {"winfo viewable" command} {
    deleteWindows
    frame .f1 -width 100 -height 100 -relief raised -bd 2
    place .f1 -x 0 -y 0
    frame .f1.f2 -width 50 -height 50 -relief raised -bd 2
    place .f1.f2 -x 0 -y 0
    update
    wm iconify .
    list [winfo viewable .f1] [winfo viewable .f1.f2]
} {0 0}
wm deiconify .
deleteWindows

test winfo-10.1 {"winfo visualid" command} {
    list [catch {winfo visualid} msg] $msg
} {1 {wrong # args: should be "winfo visualid window"}}
test winfo-10.2 {"winfo visualid" command} {
    list [catch {winfo visualid gorp} msg] $msg
} {1 {bad window path name "gorp"}}
test winfo-10.3 {"winfo visualid" command} {
    expr 2+[winfo visualid .]-[winfo visualid .]
} {2}

test winfo-11.1 {"winfo visualid" command} {
    list [catch {winfo visualsavailable} msg] $msg
} {1 {wrong # args: should be "winfo visualsavailable window ?includeids?"}}
test winfo-11.2 {"winfo visualid" command} {
    list [catch {winfo visualsavailable gorp} msg] $msg
} {1 {bad window path name "gorp"}}
test winfo-11.3 {"winfo visualid" command} {
    list [catch {winfo visualsavailable . includeids foo} msg] $msg
} {1 {wrong # args: should be "winfo visualsavailable window ?includeids?"}}
test winfo-11.4 {"winfo visualid" command} {
    llength [lindex [winfo visualsa .] 0]
} {2}
test winfo-11.5 {"winfo visualid" command} {
    llength [lindex [winfo visualsa . includeids] 0]
} {3}
test winfo-11.6 {"winfo visualid" command} {
    set x [lindex [lindex [winfo visualsa . includeids] 0] 2]
    expr $x + 2 - $x
} {2}

test winfo-12.1 {GetDisplayOf procedure} {
    list [catch {winfo atom - foo x} msg] $msg
} {1 {wrong # args: should be "winfo atom ?-displayof window? name"}}
test winfo-12.2 {GetDisplayOf procedure} {
    list [catch {winfo atom -d bad_window x} msg] $msg
} {1 {bad window path name "bad_window"}}

# Some embedding tests
# 

proc MakeEmbed {} {
    frame .con -container 1
    pack .con -expand yes -fill both
    toplevel .emb -use [winfo id .con] -bd 0 -highlightthickness 0
    button .emb.b
    pack .emb.b -expand yes -fill both
    update
}
test winfo-13.1 {root coordinates of embedded toplevel} {
    MakeEmbed
    set z [expr [winfo rootx .emb] == [winfo rootx .con] && \
		[winfo rooty .emb] == [winfo rooty .con]]
    destroy .emb
    destroy .con
    set z
} {1}
test winfo-13.2 {destroying embedded toplevel} {
    destroy .emb
    update
    expr [winfo exists .emb.b] || [winfo exists .con]
} 0

deleteWindows

test winfo-13.3 {destroying container window} {
    MakeEmbed
    destroy .con
    update
    set z [expr [winfo exists .emb.b] || [winfo exists .emb]]
    catch {destroy .emb}
    catch {destroy .con}
    set z
} 0

deleteWindows

test winfo-13.4 {[winfo containing] with embedded windows} {
    MakeEmbed
    button .b
    pack .b -expand yes -fill both
    update

    set z [string compare \
	[winfo containing [winfo rootx .emb.b] [winfo rooty .emb.b]] .emb.b]
    catch {destroy .con}
    catch {destroy .emb}
    set z
} 0

test winfo-14.1 {usage} {
    list [catch {winfo ismapped} msg] $msg
} {1 {wrong # args: should be "winfo ismapped window"}}

test winfo-14.2 {usage} {
    list [catch {winfo ismapped . .} msg] $msg
} {1 {wrong # args: should be "winfo ismapped window"}}

test winfo-14.3 {initially unmapped} {
    catch {destroy .t}
    toplevel .t
    winfo ismapped .t
} 0

test winfo-14.4 {mapped at idle time} {
    catch {destroy .t}
    toplevel .t
    update idletasks
    winfo ismapped .t
} 1

deleteWindows
# cleanup
::tcltest::cleanupTests
return