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# This file is a Tcl script to test out the "photo" image type and the
# other procedures in the file tkImgPhoto.c. It is organized in the
# standard fashion for Tcl tests.
#
# Copyright (c) 1994 The Australian National University
# Copyright (c) 1994-1997 Sun Microsystems, Inc.
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# Author: Paul Mackerras (paulus@cs.anu.edu.au)
#
# RCS: @(#) $Id: imgPhoto.test,v 1.1.1.1 2002-01-16 10:25:59 markom Exp $
if {[info procs test] != "test"} {
source defs
}
foreach i [winfo children .] {
destroy $i
}
wm geometry . {}
raise .
eval image delete [image names]
canvas .c
pack .c
update
test imgPhoto-1.1 {options for photo images} {
image create photo p1 -width 79 -height 83
list [lindex [p1 configure -width] 4] [lindex [p1 configure -height] 4] \
[image width p1] [image height p1]
} {79 83 79 83}
test imgPhoto-1.2 {options for photo images} {
list [catch {image create photo p1 -file no.such.file} err] \
[string tolower $err]
} {1 {couldn't open "no.such.file": no such file or directory}}
test imgPhoto-1.3 {options for photo images} {
list [catch {image create photo p1 -file \
[file join $tk_library demos/images/teapot.ppm] \
-format no.such.format} err] $err
} {1 {image file format "no.such.format" is not supported}}
test imgPhoto-1.4 {options for photo images} {
image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
list [image width p1] [image height p1]
} {256 256}
test imgPhoto-1.5 {options for photo images} {
image create photo p1 \
-file [file join $tk_library demos/images/teapot.ppm] \
-format ppm -width 79 -height 83
list [image width p1] [image height p1] \
[lindex [p1 configure -file] 4] [lindex [p1 configure -format] 4]
} [list 79 83 [file join $tk_library demos/images/teapot.ppm] ppm]
test imgPhoto-1.6 {options for photo images} {
image create photo p1 -palette 2/2/2 -gamma 2.2
list [format %.1f [lindex [p1 configure -gamma] 4]] \
[lindex [p1 configure -palette] 4]
} {2.2 2/2/2}
test imgPhoto-1.7 {options for photo images} {
list [catch {image create photo p1 -file README} err] $err
} {1 {couldn't recognize data in image file "README"}}
test imgPhoto-1.8 {options for photo images} {
list [catch {image create photo -blah blah} err] $err
} {1 {unknown option "-blah"}}
test imgPhoto-2.1 {ImgPhotoCreate procedure} {
eval image delete [image names]
catch {image create photo -blah blah}
image names
} {}
test imgPhoto-2.2 {ImgPhotoCreate procedure} {
eval image delete [image names]
image create photo image1
list [info commands image1] [image names] \
[image width image1] [image height image1]
} {image1 image1 0 0}
# test imgPhoto-2.3 {ImgPhotoCreate procedure: creation failure} {
# image create photo p1
# image create photo p2 -width 10 -height 10
# catch {image create photo p2 -file bogus.img} msg
# p1 copy p2
# set msg
# } {couldn't open "bogus.img": no such file or directory}
test imgPhoto-3.1 {ImgPhotoConfigureMaster procedure} {
image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
p1 configure -file [file join $tk_library demos/images/teapot.ppm]
} {}
test imgPhoto-3.2 {ImgPhotoConfigureMaster procedure} {
image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
list [catch {p1 configure -file bogus} err] [string tolower $err] \
[image width p1] [image height p1]
} {1 {couldn't open "bogus": no such file or directory} 256 256}
test imgPhoto-3.3 {ImgPhotoConfigureMaster procedure} {
image create photo p1
.c create image 10 10 -image p1 -tags p1.1 -anchor nw
.c create image 300 10 -image p1 -tags p1.2 -anchor nw
update
p1 configure -file [file join $tk_library demos/images/teapot.ppm]
update
list [image width p1] [image height p1] [.c bbox p1.1] [.c bbox p1.2]
} {256 256 {10 10 266 266} {300 10 556 266}}
eval image delete [image names]
image create photo p1
.c create image 10 10 -image p1
update
test imgPhoto-4.1 {ImgPhotoCmd procedure} {
list [catch {p1} err] $err
} {1 {wrong # args: should be "p1 option ?arg arg ...?"}}
test imgPhoto-4.2 {ImgPhotoCmd procedure} {
list [catch {p1 blah} err] $err
} {1 {bad option "blah": must be blank, cget, configure, copy, get, put, read, redither, or write}}
test imgPhoto-4.3 {ImgPhotoCmd procedure: blank option} {
p1 blank
list [catch {p1 blank x} err] $err
} {1 {wrong # args: should be "p1 blank"}}
test imgPhoto-4.4 {ImgPhotoCmd procedure: cget option} {
list [catch {p1 cget} msg] $msg
} {1 {wrong # args: should be "p1 cget option"}}
test imgPhoto-4.5 {ImgPhotoCmd procedure: cget option} {
image create photo p2 -width 25 -height 30
list [p2 cget -width] [p2 cget -height]
} {25 30}
test imgPhoto-4.6 {ImgPhotoCmd procedure: configure option} {
llength [p1 configure]
} {7}
test imgPhoto-4.7 {ImgPhotoCmd procedure: configure option} {
p1 conf -palette 3/4/2
p1 configure -palette
} {-palette {} {} {} 3/4/2}
test imgPhoto-4.8 {ImgPhotoCmd procedure: configure option} {
list [catch {p1 configure -blah} msg] $msg
} {1 {unknown option "-blah"}}
test imgPhoto-4.9 {ImgPhotoCmd procedure: configure option} {
list [catch {p1 configure -palette {} -gamma} msg] $msg
} {1 {value for "-gamma" missing}}
test imgPhoto-4.10 {ImgPhotoCmd procedure: copy option} {
image create photo p2 -file [file join $tk_library demos/images/teapot.ppm]
p1 configure -width 0 -height 0 -palette {} -gamma 1
p1 copy p2
list [image width p1] [image height p1] [p1 get 100 100]
} {256 256 {169 117 90}}
test imgPhoto-4.11 {ImgPhotoCmd procedure: copy option} {
list [catch {p1 copy} msg] $msg
} {1 {wrong # args: should be "p1 copy source-image ?-from x1 y1 x2 y2? ?-to x1 y1 x2 y2? ?-zoom x y? ?-subsample x y?"}}
test imgPhoto-4.12 {ImgPhotoCmd procedure: copy option} {
list [catch {p1 copy blah} msg] $msg
} {1 {image "blah" doesn't exist or is not a photo image}}
test imgPhoto-4.13 {ImgPhotoCmd procedure: copy option} {
list [catch {p1 copy p2 -blah} msg] $msg
} {1 {unrecognized option "-blah": must be -from, -shrink, -subsample, -to, or -zoom}}
test imgPhoto-4.14 {ImgPhotoCmd procedure: copy option} {
list [catch {p1 copy p2 -from -to} msg] $msg
} {1 {the "-from" option requires one to four integer values}}
test imgPhoto-4.15 {ImgPhotoCmd procedure: copy option} {
p1 copy p2
p1 copy p2 -from 0 70 60 120 -shrink
list [image width p1] [image height p1] [p1 get 20 10]
} {60 50 {215 154 120}}
test imgPhoto-4.16 {ImgPhotoCmd procedure: copy option} {
p1 copy p2 -from 60 120 0 70 -to 20 50
list [image width p1] [image height p1] [p1 get 40 80]
} {80 100 {19 92 192}}
test imgPhoto-4.17 {ImgPhotoCmd procedure: copy option} {
p1 copy p2 -from 0 120 60 70 -to 0 0 100 100
list [image width p1] [image height p1] [p1 get 80 60]
} {100 100 {215 154 120}}
test imgPhoto-4.18 {ImgPhotoCmd procedure: copy option} {
p1 copy p2 -from 60 70 0 120 -zoom 2
list [image width p1] [image height p1] [p1 get 100 50]
} {120 100 {169 99 47}}
test imgPhoto-4.19 {ImgPhotoCmd procedure: copy option} {
p1 copy p2 -from 0 70 60 120
list [image width p1] [image height p1] [p1 get 100 50]
} {120 100 {169 99 47}}
test imgPhoto-4.20 {ImgPhotoCmd procedure: copy option} {
p1 copy p2 -from 20 20 200 180 -subsample 2 -shrink
list [image width p1] [image height p1] [p1 get 50 30]
} {90 80 {207 146 112}}
test imgPhoto-4.21 {ImgPhotoCmd procedure: copy option} {
p1 copy p2
set result [list [image width p1] [image height p1]]
p1 conf -width 49 -height 51
lappend result [image width p1] [image height p1]
p1 copy p2
lappend result [image width p1] [image height p1]
p1 copy p2 -from 0 0 10 10 -shrink
lappend result [image width p1] [image height p1]
p1 conf -width 0
p1 copy p2 -from 0 0 10 10 -shrink
lappend result [image width p1] [image height p1]
p1 conf -height 0
p1 copy p2 -from 0 0 10 10 -shrink
lappend result [image width p1] [image height p1]
} {256 256 49 51 49 51 49 51 10 51 10 10}
test imgPhoto-4.22 {ImgPhotoCmd procedure: get option} {
p1 read [file join $tk_library demos/images/teapot.ppm]
list [p1 get 100 100] [p1 get 150 100] [p1 get 100 150]
} {{169 117 90} {172 115 84} {35 35 35}}
test imgPhoto-4.23 {ImgPhotoCmd procedure: get option} {
list [catch {p1 get 256 0} err] $err
} {1 {p1 get: coordinates out of range}}
test imgPhoto-4.24 {ImgPhotoCmd procedure: get option} {
list [catch {p1 get 0 -1} err] $err
} {1 {p1 get: coordinates out of range}}
test imgPhoto-4.25 {ImgPhotoCmd procedure: get option} {
list [catch {p1 get} err] $err
} {1 {wrong # args: should be "p1 get x y"}}
test imgPhoto-4.26 {ImgPhotoCmd procedure: put option} {
list [catch {p1 put} err] $err
} {1 {wrong # args: should be "p1 put data ?-format format? ?-to x1 y1 x2 y2?"}}
test imgPhoto-4.27 {ImgPhotoCmd procedure: put option} {
list [catch {p1 put {{white} {white white}}} err] $err
} {1 {all elements of color list must have the same number of elements}}
test imgPhoto-4.28 {ImgPhotoCmd procedure: put option} {
list [catch {p1 put {{blahgle}}} err] $err
} {1 {can't parse color "blahgle"}}
test imgPhoto-4.29 {ImgPhotoCmd procedure: put option} {
p1 put -to 10 10 20 20 {{white}}
p1 get 19 19
} {255 255 255}
test imgPhoto-4.30 {ImgPhotoCmd procedure: read option} {
list [catch {p1 read} err] $err
} {1 {wrong # args: should be "p1 read fileName ?-format format-name? ?-from x1 y1 x2 y2? ?-to x y? ?-shrink?"}}
test imgPhoto-4.31 {ImgPhotoCmd procedure: read option} {
list [catch {p1 read [file join $tk_library demos/images/teapot.ppm] \
-zoom 2} err] $err
} {1 {unrecognized option "-zoom": must be -format, -from, -shrink, or -to}}
test imgPhoto-4.32 {ImgPhotoCmd procedure: read option} {
list [catch {p1 read bogus} err] [string tolower $err]
} {1 {couldn't open "bogus": no such file or directory}}
test imgPhoto-4.33 {ImgPhotoCmd procedure: read option} {
list [catch {p1 read [file join $tk_library demos/images/teapot.ppm] \
-format bogus} err] $err
} {1 {image file format "bogus" is not supported}}
test imgPhoto-4.34 {ImgPhotoCmd procedure: read option} {
list [catch {p1 read README} err] $err
} {1 {couldn't recognize data in image file "README"}}
test imgPhoto-4.35 {ImgPhotoCmd procedure: read option} {
p1 read [file join $tk_library demos/images/teapot.ppm] -shrink
list [image width p1] [image height p1] [p1 get 120 120]
} {256 256 {161 109 82}}
test imgPhoto-4.36 {ImgPhotoCmd procedure: read option} {
p1 read [file join $tk_library demos/images/teapot.ppm] \
-from 0 70 60 120 -to 10 10 -shrink
list [image width p1] [image height p1] [p1 get 29 19]
} {70 60 {244 180 144}}
test imgPhoto-4.37 {ImgPhotoCmd procedure: redither option} {
p1 redither
list [catch {p1 redither x} err] $err
} {1 {wrong # args: should be "p1 redither"}}
test imgPhoto-4.38 {ImgPhotoCmd procedure: write option} {
list [catch {p1 write} err] $err
} {1 {wrong # args: should be "p1 write fileName ?-format format-name??-from x1 y1 x2 y2?"}}
test imgPhoto-4.39 {ImgPhotoCmd procedure: write option} {
list [catch {p1 write teapot.tmp -format bogus} err] $err
} {1 {image file format "bogus" is unknown}}
test imgPhoto-5.1 {ImgPhotoGet/Free procedures, shared instances} {
eval image delete [image names]
.c delete all
image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
.c create image 0 0 -image p1 -tags p1.1
.c create image 256 0 -image p1 -tags p1.2
.c create image 0 256 -image p1 -tags p1.3
update
.c delete i1.1
p1 configure -width 1
update
.c delete i1.2
p1 configure -height 1
update
image delete p1
} {}
test imgPhoto-6.1 {ImgPhotoDisplay procedure, blank display} {
.c delete all
image create photo p1 -width 10 -height 10
p1 blank
.c create image 10 10 -image p1
update
} {}
test imgPhoto-7.1 {ImgPhotoFree procedure, resource freeing} {
eval image delete [image names]
.c delete all
image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
.c create image 0 0 -image p1 -anchor nw
update
.c delete all
image delete p1
} {}
test imgPhoto-7.2 {ImgPhotoFree procedures, unlinking} {
image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
.c create image 10 10 -image p1 -anchor nw
button .b1 -image p1
button .b2 -image p1
button .b3 -image p1
pack .b1 .b2 .b3
update
destroy .b2
update
destroy .b3
update
destroy .b1
update
.c delete all
} {}
test imgPhoto-7.3 {ImgPhotoFree procedures, multiple visuals} {
image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
button .b1 -image p1
frame .f -visual best
button .f.b2 -image p1
pack .f.b2
pack .b1 .f
update
destroy .b1
update
.f.b2 configure -image {}
update
destroy .f
image delete p1
} {}
test imgPhoto-8.1 {ImgPhotoDelete procedure} {
image create photo p2 -file [file join $tk_library demos/images/teapot.ppm]
image delete p2
} {}
test imagePhoto-8.2 {ImgPhotoDelete procedure} {
image create photo p2 -file [file join $tk_library demos/images/teapot.ppm]
rename p2 newp2
set x [list [info command p2] [info command new*] [newp2 cget -file]]
image delete p2
lappend x [info command new*]
} [list {} newp2 [file join $tk_library demos/images/teapot.ppm] {}]
test imagePhoto-8.3 {ImgPhotoDelete procedure, name cleanup} {
image create photo p1
image create photo p2 -width 10 -height 10
image delete p2
list [catch {p1 copy p2} msg] $msg
} {1 {image "p2" doesn't exist or is not a photo image}}
test imagePhoto-9.1 {ImgPhotoCmdDeletedProc procedure} {
image create photo p2 -file [file join $tk_library demos/images/teapot.ppm]
rename p2 {}
list [lsearch -exact [image names] p2] [catch {p2 foo} msg] $msg
} {-1 1 {invalid command name "p2"}}
test imgPhoto-10.1 {Tk_ImgPhotoPutBlock procedure} {
eval image delete [image names]
image create photo p1
p1 put {{#ff0000 #ff0000 #ff0000 #ff0000 #ff0000 #ff0000 #ff0000 #ff0000}} \
-to 0 0
p1 put {{#00ff00 #00ff00}} -to 2 0
list [p1 get 2 0] [p1 get 3 0] [p1 get 4 0]
} {{0 255 0} {0 255 0} {255 0 0}}
test imgPhoto-11.1 {Tk_FindPhoto} {
eval image delete [image names]
image create bitmap i1
image create photo p1
list [catch {p1 copy i1} msg] $msg
} {1 {image "i1" doesn't exist or is not a photo image}}
test imgPhoto-12.1 {Tk_PhotoPutZoomedBlock} {
image create photo p3 -file [file join $tk_library demos/images/teapot.ppm]
set result [list [p3 get 50 50] [p3 get 100 100]]
p3 copy p3 -zoom 2
lappend result [image width p3] [image height p3] [p3 get 100 100]
image delete p3
set result
} {{19 92 192} {169 117 90} 512 512 {19 92 192}}
test imgPhoto-13.1 {check separation of images in different interpreters} {
eval image delete [image names]
set data {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==
}
interp create x1
interp create x2
x1 eval {load {} Tk}
x2 eval {load {} Tk}
x1 eval [list image create photo T1_data -data $data]
x2 eval [list image create photo T1_data -data $data]
unset data
interp delete x1
interp delete x2
} {}
destroy .c
eval image delete [image names]
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