path: root/tests/imgBmap.test

# This file is a Tcl script to test out images of type "bitmap" (i.e.,
# the procedures in the file tkImgBmap.c).  It is organized in the
# standard fashion for Tcl tests.
#
# Copyright (c) 1994 The Regents of the University of California.
# Copyright (c) 1994-1995 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# All rights reserved.
#
# RCS: @(#) $Id: imgBmap.test,v 1.3 1999/04/16 01:51:38 stanton Exp $

if {[lsearch [namespace children] ::tcltest] == -1} {
    source [file join [pwd] [file dirname [info script]] defs.tcl]
}

foreach i [winfo children .] {
    destroy $i
}
wm geometry . {}
raise .

set data1 {#define foo_width 16
#define foo_height 16
#define foo_x_hot 3
#define foo_y_hot 3
static unsigned char foo_bits[] = {
   0xff, 0xff, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
   0x81, 0x81, 0xff, 0xff, 0xff, 0xff, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
   0x81, 0x81, 0x81, 0x81, 0x81, 0x81, 0xff, 0xff};
}
set data2 {
    #define foo2_width 16
    #define foo2_height 16
    static char foo2_bits[] = {
       0xff, 0xff, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
       0xff, 0x81, 0xff, 0xff, 0xff, 0xff, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
       0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0xff};
}
makeFile $data1 foo.bm
makeFile $data2 foo2.bm

eval image delete [image names]
canvas .c
pack .c
update
image create bitmap i1
.c create image 200 100 -image i1
update
proc bgerror msg {
    global errMsg
    set errMsg $msg
}
test imageBmap-1.1 {options for bitmap images} {
    image create bitmap i1 -background #123456
    lindex [i1 configure -background] 4
} {#123456}
test imageBmap-1.2 {options for bitmap images} {
    set errMsg {}
    image create bitmap i1 -background lousy
    update
    list $errMsg $errorInfo
} {{unknown color name "lousy"} {unknown color name "lousy"
    (while configuring image "i1")}}
test imageBmap-1.3 {options for bitmap images} {
    image create bitmap i1 -data $data1
    lindex [i1 configure -data] 4
} $data1
test imageBmap-1.4 {options for bitmap images} {
    list [catch {image create bitmap i1 -data bogus} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-1.5 {options for bitmap images} {
    image create bitmap i1 -file foo.bm
    lindex [i1 configure -file] 4
} foo.bm
test imageBmap-1.6 {options for bitmap images} {
    list [catch {image create bitmap i1 -file bogus} msg] [string tolower $msg]
} {1 {couldn't read bitmap file "bogus": no such file or directory}}
test imageBmap-1.7 {options for bitmap images} {
    image create bitmap i1 -foreground #00ff00
    lindex [i1 configure -foreground] 4
} {#00ff00}
test imageBmap-1.8 {options for bitmap images} {
    set errMsg {}
    image create bitmap i1 -foreground bad_color
    update
    list $errMsg $errorInfo
} {{unknown color name "bad_color"} {unknown color name "bad_color"
    (while configuring image "i1")}}
test imageBmap-1.9 {options for bitmap images} {
    image create bitmap i1 -data $data1 -maskdata $data2
    lindex [i1 configure -maskdata] 4
} $data2
test imageBmap-1.10 {options for bitmap images} {
    list [catch {image create bitmap i1 -data $data1 -maskdata bogus} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-1.11 {options for bitmap images} {
    image create bitmap i1 -file foo.bm -maskfile foo2.bm
    lindex [i1 configure -maskfile] 4
} foo2.bm
test imageBmap-1.12 {options for bitmap images} {
    list [catch {image create bitmap i1 -data $data1 -maskfile bogus} msg] \
	    [string tolower $msg]
} {1 {couldn't read bitmap file "bogus": no such file or directory}}
rename bgerror {}

test imageBmap-2.1 {ImgBmapCreate procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap -gorp dum} msg] $msg [image names]
} {1 {unknown option "-gorp"} {}}
test imageBmap-2.2 {ImgBmapCreate procedure} {
    eval image delete [image names]
    .c delete all
    image create bitmap image1
    list [info commands image1] [image names] \
	    [image width image1] [image height image1] \
	    [lindex [image1 configure -foreground] 4] \
	    [lindex [image1 configure -background] 4]
} {image1 image1 0 0 #000000 {}}

test imageBmap-3.1 {ImgBmapConfigureMaster procedure, memory de-allocation} {
    image create bitmap i1 -data $data1
    i1 configure -data $data1
} {}
test imageBmap-3.2 {ImgBmapConfigureMaster procedure} {
    image create bitmap i1 -data $data1
    list [catch {i1 configure -data bogus} msg] $msg [image width i1] \
	    [image height i1]
} {1 {format error in bitmap data} 16 16}
test imageBmap-3.3 {ImgBmapConfigureMaster procedure, memory de-allocation} {
    image create bitmap i1 -data $data1 -maskdata $data2
    i1 configure -maskdata $data2
} {}
test imageBmap-3.4 {ImgBmapConfigureMaster procedure} {
    image create bitmap i1
    list [catch {i1 configure -maskdata $data2} msg] $msg
} {1 {can't have mask without bitmap}}
test imageBmap-3.5 {ImgBmapConfigureMaster procedure} {
    list [catch {image create bitmap i1 -data $data1 -maskdata {
	#define foo_width 8
	#define foo_height 16
	static char foo_bits[] = {
	   0xff, 0xff, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
	   0x81, 0x81, 0xff, 0xff, 0xff, 0xff, 0x81, 0x81};
	}
    } msg] $msg
} {1 {bitmap and mask have different sizes}}
test imageBmap-3.6 {ImgBmapConfigureMaster procedure} {
    list [catch {image create bitmap i1 -data $data1 -maskdata {
	#define foo_width 16
	#define foo_height 8
	static char foo_bits[] = {
	   0xff, 0xff, 0x81, 0x81, 0x81, 0x81, 0x81, 0x81,
	   0x81, 0x81, 0xff, 0xff, 0xff, 0xff, 0x81, 0x81};
	}
    } msg] $msg
} {1 {bitmap and mask have different sizes}}
test imageBmap-3.7 {ImgBmapConfigureMaster procedure} {
    image create bitmap i1 -data $data1
    .c create image 100 100 -image i1 -tags i1.1 -anchor nw
    .c create image 200 100 -image i1 -tags i1.2 -anchor nw
    update
    i1 configure -data {
	#define foo2_height 14
	#define foo2_width 15
	static char foo2_bits[] = {
	   0xff, 0xff, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0xff, 0xff, 0xff, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0xff};
    }
    update
    list [image width i1] [image height i1] [.c bbox i1.1] [.c bbox i1.2]
} {15 14 {100 100 115 114} {200 100 215 114}}

test imageBmap-4.1 {ImgBmapConfigureInstance procedure: check error handling} {
    proc bgerror args {}
    .c delete all
    image create bitmap i1 -file foo.bm
    .c create image 100 100 -image i1
    update
    i1 configure -foreground bogus
    update
} {}

test imageBmap-5.1 {GetBitmapData procedure} {
    list [catch {image create bitmap -file ~bad_user/a/b} msg] \
	    [string tolower $msg]
} {1 {user "bad_user" doesn't exist}}
test imageBmap-5.2 {GetBitmapData procedure} {
    list [catch {image create bitmap -file bad_name} msg] [string tolower $msg]
} {1 {couldn't read bitmap file "bad_name": no such file or directory}}
test imageBmap-5.3 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap -data { }} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.4 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap -data {#define foo2_width}} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.5 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap -data {#define foo2_width gorp}} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.6 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap -data {#define foo2_width 1.4}} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.7 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap -data {#define foo2_height}} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.8 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap -data {#define foo2_height gorp}} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.9 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap -data {#define foo2_height 1.4}} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.10 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    image create bitmap i1 -data {
	#define foo2_height 14
	#define foo2_width 15 xx _widtg 18 xwidth 18 _heighz 18 xheight 18
	static char foo2_bits[] = {
	   0xff, 0xff, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0xff, 0xff, 0xff, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0xff};
    }
    list [image width i1] [image height i1]
} {15 14}
test imageBmap-5.11 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    image create bitmap i1 -data {
	_height 14 _width 15
	char {
	   0xff, 0xff, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0xff, 0xff, 0xff, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0xff}
    }
    list [image width i1] [image height i1]
} {15 14}
test imageBmap-5.12 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap i1 -data {
	#define foo2_height 14
	#define foo2_width 15
	static short foo2_bits[] = {
	   0xff, 0xff, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0xff, 0xff, 0xff, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0xff};
    }} msg] $msg
} {1 {format error in bitmap data; looks like it's an obsolete X10 bitmap file}}
test imageBmap-5.13 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap i1 -data {
	#define foo2_height 16
	#define foo2_width 16
	static char foo2_bits[] =
	   0xff, 0xff, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0xff, 0xff, 0xff, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0xff;
    }} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.14 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap i1 -data {
	#define foo2_width 16
	static char foo2_bits[] = {
	   0xff, 0xff, 0xff, }}} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.15 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap i1 -data {
	#define foo2_height 16
	static char foo2_bits[] = {
	   0xff, 0xff, 0xff, }}} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.16 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap i1 -data {
	#define foo2_height 16
	#define foo2_width 16
	static char foo2_bits[] = {
	   0xff, 0xff, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0xff, 0xff, 0xff, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, foo};
    }} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-5.17 {GetBitmapData procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap i1 -data "
	#define foo2_height 16
	#define foo2_width 16
	static char foo2_bits[] = \{
	   0xff, 0xff, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0xff, 0xff, 0xff, 0xff, 0x81,
	   0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81, 0xff, 0x81,
	   0xff
    "} msg] $msg
} {1 {format error in bitmap data}}

test imageBmap-6.1 {NextBitmapWord procedure} {
    eval image delete [image names]
    .c delete all
    list [catch {image create bitmap i1 -data {1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890}} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-6.2 {NextBitmapWord procedure} {
    eval image delete [image names]
    .c delete all
    makeFile {1234567890123456789012345678901234567890123456789012345678901234567890123456789012345678901234567890} foo3.bm
    list [catch {image create bitmap i1 -file foo3.bm} msg] $msg
} {1 {format error in bitmap data}}
test imageBmap-6.3 {NextBitmapWord procedure} {
    eval image delete [image names]
    .c delete all
    makeFile {   } foo3.bm
    list [catch {image create bitmap i1 -file foo3.bm} msg] $msg
} {1 {format error in bitmap data}}
removeFile foo3.bm

eval image delete [image names]
.c delete all
image create bitmap i1
test imageBmap-7.1 {ImgBmapCmd procedure} {
    list [catch {i1} msg] $msg
} {1 {wrong # args: should be "i1 option ?arg arg ...?"}}
test imageBmap-7.2 {ImgBmapCmd procedure, "cget" option} {
    list [catch {i1 cget} msg] $msg
} {1 {wrong # args: should be "i1 cget option"}}
test imageBmap-7.3 {ImgBmapCmd procedure, "cget" option} {
    list [catch {i1 cget a b} msg] $msg
} {1 {wrong # args: should be "i1 cget option"}}
test imageBmap-7.4 {ImgBmapCmd procedure, "cget" option} {
    i1 co -foreground #123456
    i1 cget -foreground
} {#123456}
test imageBmap-7.5 {ImgBmapCmd procedure, "cget" option} {
    list [catch {i1 cget -stupid} msg] $msg
} {1 {unknown option "-stupid"}}
test imageBmap-7.6 {ImgBmapCmd procedure} {
    llength [i1 configure]
} {6}
test imageBmap-7.7 {ImgBmapCmd procedure} {
    i1 co -foreground #001122
    i1 configure -foreground
} {-foreground {} {} #000000 #001122}
test imageBmap-7.8 {ImgBmapCmd procedure} {
    list [catch {i1 configure -gorp} msg] $msg
} {1 {unknown option "-gorp"}}
test imageBmap-7.9 {ImgBmapCmd procedure} {
    list [catch {i1 configure -foreground #221100 -background} msg] $msg
} {1 {value for "-background" missing}}
test imageBmap-7.10 {ImgBmapCmd procedure} {
    list [catch {i1 gorp} msg] $msg
} {1 {bad option "gorp": must be cget or configure}}

test imageBmap-8.1 {ImgBmapGet/Free procedures, shared instances} {
    eval image delete [image names]
    .c delete all
    image create bitmap i1 -data $data1
    .c create image 50 100 -image i1 -tags i1.1
    .c create image 150 100 -image i1 -tags i1.2
    .c create image 250 100 -image i1 -tags i1.3
    update
    .c delete i1.1
    i1 configure -background black
    update
    .c delete i1.2
    i1 configure -background white
    update
    .c delete i1.3
    i1 configure -background black
    update
    image delete i1
} {}

test imageBmap-9.1 {ImgBmapDisplay procedure, nothing to display} {
    proc bgerror args {}
    eval image delete [image names]
    .c delete all
    image create bitmap i1 -data $data1
    .c create image 50 100 -image i1 -tags i1.1
    i1 configure -data {}
    update
} {}
test imageBmap-9.2 {ImgBmapDisplay procedure, nothing to display} {
    proc bgerror args {}
    eval image delete [image names]
    .c delete all
    image create bitmap i1 -data $data1
    .c create image 50 100 -image i1 -tags i1.1
    i1 configure -foreground bogus
    update
} {}
if {[info exists bgerror]} {
    rename bgerror {}
}

test imageBmap-10.1 {ImgBmapFree procedure, resource freeing} {
    eval image delete [image names]
    .c delete all
    image create bitmap i1 -data $data1 -maskdata $data2 -foreground #112233 \
	    -background #445566
    .c create image 100 100 -image i1
    update
    .c delete all
    image delete i1
} {}
test imageBmap-10.2 {ImgBmapFree procedures, unlinking} {
    eval image delete [image names]
    .c delete all
    image create bitmap i1 -data $data1 -maskdata $data2 -foreground #112233 \
	    -background #445566
    .c create image 100 100 -image i1
    button .b1 -image i1
    button .b2 -image i1
    button .b3 -image i1
    pack .b1 .b2 .b3
    update
    destroy .b2
    update
    destroy .b3
    update
    destroy .b1
    update
    .c delete all
} {}

test imageBmap-11.1 {ImgBmapDelete procedure} {
    image create bitmap i2 -file foo.bm -maskfile foo2.bm
    image delete i2
    info command i2
} {}
test imageBmap-11.2 {ImgBmapDelete procedure} {
    image create bitmap i2 -file foo.bm -maskfile foo2.bm
    rename i2 newi2
    set x [list [info command i2] [info command new*] [newi2 cget -file]]
    image delete i2
    lappend x [info command new*]
} {{} newi2 foo.bm {}}

test imageBmap-12.1 {ImgBmapCmdDeletedProc procedure} {
    image create bitmap i2 -file foo.bm -maskfile foo2.bm
    rename i2 {}
    list [lsearch -exact [image names] i2] [catch {i2 foo} msg] $msg
} {-1 1 {invalid command name "i2"}}

removeFile foo.bm
removeFile foo2.bm
destroy .c
eval image delete [image names]

# cleanup
::tcltest::cleanupTests
return