# 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.
#
# RCS: @(#) $Id: bitmap.test,v 1.1.1.1 2007/07/10 15:05:18 duncan Exp $

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

testConstraint testbitmap [llength [info commands testbitmap]]

test bitmap-1.1 {Tk_AllocBitmapFromObj - converting internal reps} testbitmap {
    set x gray25
    lindex $x 0
    destroy .b1
    button .b1 -bitmap $x
    lindex $x 0
    testbitmap gray25
} {{1 0}}
test bitmap-1.2 {Tk_AllocBitmapFromObj - discard stale bitmap} testbitmap {
    set x gray25
    destroy .b1 .b2
    button .b1 -bitmap $x
    destroy .b1
    set result {}
    lappend result [testbitmap gray25]
    button .b2 -bitmap $x
    lappend result [testbitmap gray25]
} {{} {{1 1}}}
test bitmap-1.3 {Tk_AllocBitmapFromObj - reuse existing bitmap} testbitmap {
    set x gray25
    destroy .b1 .b2
    button .b1 -bitmap $x
    set result {}
    lappend result [testbitmap gray25]
    button .b2 -bitmap $x
    pack .b1 .b2 -side top
    lappend result [testbitmap gray25]
} {{{1 1}} {{2 1}}}

test bitmap-2.1 {Tk_GetBitmap procedure} {
    destroy .b1
    list [catch {button .b1 -bitmap bad_name} msg] $msg
} {1 {bitmap "bad_name" not defined}}
test bitmap-2.2 {Tk_GetBitmap procedure} {
    destroy .b1
    list [catch {button .b1 -bitmap @xyzzy} msg] $msg
} {1 {error reading bitmap file "xyzzy"}}

test bitmap-3.1 {Tk_FreeBitmapFromObj - reference counts} testbitmap {
    set x questhead
    destroy .b1 .b2 .b3
    button .b1 -bitmap $x
    button .b3 -bitmap $x
    button .b2 -bitmap $x
    set result {}
    lappend result [testbitmap questhead]
    destroy .b1
    lappend result [testbitmap questhead]
    destroy .b2
    lappend result [testbitmap questhead]
    destroy .b3
    lappend result [testbitmap questhead]
} {{{3 1}} {{2 1}} {{1 1}} {}}

test bitmap-4.1 {FreeBitmapObjProc} testbitmap {
    destroy .b
    set x [format questhead]
    button .b -bitmap $x
    set y [format questhead]
    .b configure -bitmap $y
    set z [format 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
    set result
} {{{1 3}} {{1 2}} {{1 1}} {}}

destroy .t

# cleanup
::tcltest::cleanupTests
return