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# This file is a Tcl script to test out the procedures in the file
# tkBitmap.c. It is organized in the standard white-box fashion for
# Tcl tests.
#
# Copyright (c) 1998 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# All rights reserved.
package require tcltest 2.2
namespace import ::tcltest::*
eval tcltest::configure $argv
tcltest::loadTestedCommands
test bitmap-1.1 {Tk_AllocBitmapFromObj - converting internal reps} -constraints {
testbitmap
} -body {
set x gray25
lindex $x 0
button .b -bitmap $x
lindex $x 0
testbitmap gray25
} -cleanup {
destroy .b
} -result {{1 0}}
test bitmap-1.2 {Tk_AllocBitmapFromObj - discard stale bitmap} -constraints {
testbitmap
} -setup {
set result {}
} -body {
set x gray25
button .b1 -bitmap $x
destroy .b1
lappend result [testbitmap gray25]
button .b2 -bitmap $x
lappend result [testbitmap gray25]
} -cleanup {
destroy .b1 .b2
} -result {{} {{1 1}}}
test bitmap-1.3 {Tk_AllocBitmapFromObj - reuse existing bitmap} -constraints {
testbitmap
} -setup {
set result {}
} -body {
set x gray25
button .b1 -bitmap $x
lappend result [testbitmap gray25]
button .b2 -bitmap $x
pack .b1 .b2 -side top
lappend result [testbitmap gray25]
} -cleanup {
destroy .b1 .b2
} -result {{{1 1}} {{2 1}}}
test bitmap-2.1 {Tk_GetBitmap procedure} -body {
button .b1 -bitmap bad_name
} -cleanup {
destroy .b1
} -returnCodes error -result {bitmap "bad_name" not defined}
test bitmap-2.2 {Tk_GetBitmap procedure} -body {
button .b1 -bitmap @xyzzy
} -cleanup {
destroy .b1
} -returnCodes error -result {error reading bitmap file "xyzzy"}
test bitmap-3.1 {Tk_FreeBitmapFromObj - reference counts} -constraints {
testbitmap
} -setup {
set result {}
} -body {
set x questhead
button .b1 -bitmap $x
button .b3 -bitmap $x
button .b2 -bitmap $x
lappend result [testbitmap questhead]
destroy .b1
lappend result [testbitmap questhead]
destroy .b2
lappend result [testbitmap questhead]
destroy .b3
lappend result [testbitmap questhead]
} -cleanup {
destroy .b1 .b2 .b3 ;# destroying just in case
} -result {{{3 1}} {{2 1}} {{1 1}} {}}
test bitmap-4.1 {FreeBitmapObjProc} -constraints {
testbitmap
} -body {
set x [join questhead]
button .b -bitmap $x
set y [join questhead]
.b configure -bitmap $y
set z [join questhead]
.b configure -bitmap $z
set result {}
lappend result [testbitmap questhead]
set x red
lappend result [testbitmap questhead]
set z 32
lappend result [testbitmap questhead]
destroy .b
lappend result [testbitmap questhead]
set y bogus
return $result
} -cleanup {
destroy .b
} -result {{{1 3}} {{1 2}} {{1 1}} {}}
# cleanup
cleanupTests
return
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