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# This file is a Tcl script to test out the procedures in the file
# tkCursor.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.
#
# RCS: @(#) $Id: cursor.test,v 1.3 2001/04/04 06:40:14 hobbs Exp $
if {[lsearch [namespace children] ::tcltest] == -1} {
source [file join [pwd] [file dirname [info script]] defs.tcl]
}
if {[info commands testcursor] != "testcursor"} {
puts "testcursor command not available; skipping tests"
::tcltest::cleanupTests
return
}
eval destroy [winfo children .]
wm geometry . {}
raise .
test cursor-1.1 {Tk_AllocCursorFromObj - converting internal reps} {
set x watch
lindex $x 0
destroy .b1
button .b1 -cursor $x
lindex $x 0
testcursor watch
} {{1 0}}
test cursor-1.2 {Tk_AllocCursorFromObj - discard stale cursor} {
set x watch
destroy .b1 .b2
button .b1 -cursor $x
destroy .b1
set result {}
lappend result [testcursor watch]
button .b2 -cursor $x
lappend result [testcursor watch]
} {{} {{1 1}}}
test cursor-1.3 {Tk_AllocCursorFromObj - reuse existing cursor} {
set x watch
destroy .b1 .b2
button .b1 -cursor $x
set result {}
lappend result [testcursor watch]
button .b2 -cursor $x
pack .b1 .b2 -side top
lappend result [testcursor watch]
} {{{1 1}} {{2 1}}}
test cursor-2.1 {Tk_GetCursor procedure} {
destroy .b1
list [catch {button .b1 -cursor bad_name} msg] $msg
} {1 {bad cursor spec "bad_name"}}
test cursor-2.2 {Tk_GetCursor procedure} {
destroy .b1
list [catch {button .b1 -cursor @xyzzy} msg] $msg
} {1 {bad cursor spec "@xyzzy"}}
test cursor-3.1 {Tk_FreeCursorFromObj - reference counts} {
set x heart
destroy .b1 .b2 .b3
button .b1 -cursor $x
button .b3 -cursor $x
button .b2 -cursor $x
set result {}
lappend result [testcursor heart]
destroy .b1
lappend result [testcursor heart]
destroy .b2
lappend result [testcursor heart]
destroy .b3
lappend result [testcursor heart]
} {{{3 1}} {{2 1}} {{1 1}} {}}
test cursor-4.1 {FreeCursorObjProc} {
destroy .b
set x [format heart]
button .b -cursor $x
set y [format heart]
.b configure -cursor $y
set z [format heart]
.b configure -cursor $z
set result {}
lappend result [testcursor heart]
set x red
lappend result [testcursor heart]
set z 32
lappend result [testcursor heart]
destroy .b
lappend result [testcursor heart]
set y bogus
set result
} {{{1 3}} {{1 2}} {{1 1}} {}}
destroy .t
# cleanup
::tcltest::cleanupTests
return
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