371 lines
15 KiB
Plaintext
371 lines
15 KiB
Plaintext
# This file is a Tcl script to test out the "photo" image type and the
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# other procedures in the file tkImgPhoto.c. It is organized in the
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# standard fashion for Tcl tests.
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#
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# Copyright (c) 1994 The Australian National University
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# Copyright (c) 1994-1996 Sun Microsystems, Inc.
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#
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# See the file "license.terms" for information on usage and redistribution
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# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
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#
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# IN NO EVENT SHALL THE UNIVERSITY OF CALIFORNIA BE LIABLE TO ANY PARTY FOR
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# DIRECT, INDIRECT, SPECIAL, INCIDENTAL, OR CONSEQUENTIAL DAMAGES ARISING OUT
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# OF THE USE OF THIS SOFTWARE AND ITS DOCUMENTATION, EVEN IF THE UNIVERSITY OF
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# CALIFORNIA HAS BEEN ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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#
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# THE UNIVERSITY OF CALIFORNIA SPECIFICALLY DISCLAIMS ANY WARRANTIES,
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# INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY
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# AND FITNESS FOR A PARTICULAR PURPOSE. THE SOFTWARE PROVIDED HEREUNDER IS
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# ON AN "AS IS" BASIS, AND THE UNIVERSITY OF CALIFORNIA HAS NO OBLIGATION TO
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# PROVIDE MAINTENANCE, SUPPORT, UPDATES, ENHANCEMENTS, OR MODIFICATIONS.
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#
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# Author: Paul Mackerras (paulus@cs.anu.edu.au)
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#
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# SCCS: @(#) imgPhoto.test 1.18 96/10/04 13:04:53
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if {[info procs test] != "test"} {
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source defs
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}
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foreach i [winfo children .] {
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destroy $i
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}
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wm geometry . {}
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raise .
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eval image delete [image names]
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canvas .c
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pack .c
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update
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test imgPhoto-1.1 {options for photo images} {
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image create photo p1 -width 79 -height 83
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list [lindex [p1 configure -width] 4] [lindex [p1 configure -height] 4] \
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[image width p1] [image height p1]
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} {79 83 79 83}
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test imgPhoto-1.2 {options for photo images} {
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list [catch {image create photo p1 -file no.such.file} err] \
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[string tolower $err]
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} {1 {couldn't read image file "no.such.file": no such file or directory}}
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test imgPhoto-1.3 {options for photo images} {
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list [catch {image create photo p1 -file \
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[file join $tk_library demos/images/teapot.ppm] \
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-format no.such.format} err] $err
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} {1 {image file format "no.such.format" is not supported}}
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test imgPhoto-1.4 {options for photo images} {
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image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
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list [image width p1] [image height p1]
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} {256 256}
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test imgPhoto-1.5 {options for photo images} {
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image create photo p1 \
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-file [file join $tk_library demos/images/teapot.ppm] \
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-format ppm -width 79 -height 83
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list [image width p1] [image height p1] \
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[lindex [p1 configure -file] 4] [lindex [p1 configure -format] 4]
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} [list 79 83 [file join $tk_library demos/images/teapot.ppm] ppm]
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test imgPhoto-1.6 {options for photo images} {
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image create photo p1 -palette 2/2/2 -gamma 2.2
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list [lindex [p1 configure -gamma] 4] [lindex [p1 configure -palette] 4]
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} {2.2 2/2/2}
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test imgPhoto-1.7 {options for photo images} {
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list [catch {image create photo p1 -file README} err] $err
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} {1 {couldn't recognize data in image file "README"}}
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test imgPhoto-1.8 {options for photo images} {
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list [catch {image create photo -blah blah} err] $err
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} {1 {unknown option "-blah"}}
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test imgPhoto-2.1 {ImgPhotoCreate procedure} {
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eval image delete [image names]
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catch {image create photo -blah blah}
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image names
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} {}
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test imgPhoto-2.2 {ImgPhotoCreate procedure} {
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eval image delete [image names]
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image create photo image1
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list [info commands image1] [image names] \
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[image width image1] [image height image1]
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} {image1 image1 0 0}
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test imgPhoto-3.1 {ImgPhotoConfigureMaster procedure} {
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image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
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p1 configure -file [file join $tk_library demos/images/teapot.ppm]
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} {}
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test imgPhoto-3.2 {ImgPhotoConfigureMaster procedure} {
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image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
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list [catch {p1 configure -file bogus} err] [string tolower $err] \
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[image width p1] [image height p1]
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} {1 {couldn't read image file "bogus": no such file or directory} 256 256}
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test imgPhoto-3.3 {ImgPhotoConfigureMaster procedure} {
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image create photo p1
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.c create image 10 10 -image p1 -tags p1.1 -anchor nw
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.c create image 300 10 -image p1 -tags p1.2 -anchor nw
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update
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p1 configure -file [file join $tk_library demos/images/teapot.ppm]
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update
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list [image width p1] [image height p1] [.c bbox p1.1] [.c bbox p1.2]
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} {256 256 {10 10 266 266} {300 10 556 266}}
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eval image delete [image names]
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image create photo p1
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.c create image 10 10 -image p1
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update
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test imgPhoto-4.1 {ImgPhotoCmd procedure} {
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list [catch {p1} err] $err
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} {1 {wrong # args: should be "p1 option ?arg arg ...?"}}
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test imgPhoto-4.2 {ImgPhotoCmd procedure} {
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list [catch {p1 blah} err] $err
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} {1 {bad option "blah": must be blank, cget, configure, copy, get, put, read, redither, or write}}
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test imgPhoto-4.3 {ImgPhotoCmd procedure: blank option} {
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p1 blank
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list [catch {p1 blank x} err] $err
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} {1 {wrong # args: should be "p1 blank"}}
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test imgPhoto-4.4 {ImgPhotoCmd procedure: cget option} {
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list [catch {p1 cget} msg] $msg
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} {1 {wrong # args: should be "p1 cget option"}}
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test imgPhoto-4.5 {ImgPhotoCmd procedure: cget option} {
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image create photo p2 -width 25 -height 30
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list [p2 cget -width] [p2 cget -height]
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} {25 30}
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test imgPhoto-4.6 {ImgPhotoCmd procedure: configure option} {
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llength [p1 configure]
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} {7}
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test imgPhoto-4.7 {ImgPhotoCmd procedure: configure option} {
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p1 conf -palette 3/4/2
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p1 configure -palette
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} {-palette {} {} {} 3/4/2}
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test imgPhoto-4.8 {ImgPhotoCmd procedure: configure option} {
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list [catch {p1 configure -blah} msg] $msg
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} {1 {unknown option "-blah"}}
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test imgPhoto-4.9 {ImgPhotoCmd procedure: configure option} {
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list [catch {p1 configure -palette {} -gamma} msg] $msg
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} {1 {value for "-gamma" missing}}
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test imgPhoto-4.10 {ImgPhotoCmd procedure: copy option} {
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image create photo p2 -file [file join $tk_library demos/images/teapot.ppm]
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p1 configure -width 0 -height 0 -palette {} -gamma 1
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p1 copy p2
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list [image width p1] [image height p1] [p1 get 100 100]
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} {256 256 {169 117 90}}
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test imgPhoto-4.11 {ImgPhotoCmd procedure: copy option} {
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list [catch {p1 copy} msg] $msg
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} {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?"}}
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test imgPhoto-4.12 {ImgPhotoCmd procedure: copy option} {
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list [catch {p1 copy blah} msg] $msg
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} {1 {image "blah" doesn't exist or is not a photo image}}
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test imgPhoto-4.13 {ImgPhotoCmd procedure: copy option} {
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list [catch {p1 copy p2 -blah} msg] $msg
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} {1 {unrecognized option "-blah": must be -from, -shrink, -subsample, -to, or -zoom}}
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test imgPhoto-4.14 {ImgPhotoCmd procedure: copy option} {
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list [catch {p1 copy p2 -from -to} msg] $msg
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} {1 {the "-from" option requires one to four integer values}}
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test imgPhoto-4.15 {ImgPhotoCmd procedure: copy option} {
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p1 copy p2
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p1 copy p2 -from 0 70 60 120 -shrink
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list [image width p1] [image height p1] [p1 get 20 10]
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} {60 50 {215 154 120}}
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test imgPhoto-4.16 {ImgPhotoCmd procedure: copy option} {
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p1 copy p2 -from 60 120 0 70 -to 20 50
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list [image width p1] [image height p1] [p1 get 40 80]
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} {80 100 {19 92 192}}
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test imgPhoto-4.17 {ImgPhotoCmd procedure: copy option} {
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p1 copy p2 -from 0 120 60 70 -to 0 0 100 100
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list [image width p1] [image height p1] [p1 get 80 60]
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} {100 100 {215 154 120}}
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test imgPhoto-4.18 {ImgPhotoCmd procedure: copy option} {
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p1 copy p2 -from 60 70 0 120 -zoom 2
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list [image width p1] [image height p1] [p1 get 100 50]
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} {120 100 {169 99 47}}
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test imgPhoto-4.19 {ImgPhotoCmd procedure: copy option} {
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p1 copy p2 -from 0 70 60 120
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list [image width p1] [image height p1] [p1 get 100 50]
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} {120 100 {169 99 47}}
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test imgPhoto-4.20 {ImgPhotoCmd procedure: copy option} {
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p1 copy p2 -from 20 20 200 180 -subsample 2 -shrink
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list [image width p1] [image height p1] [p1 get 50 30]
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} {90 80 {207 146 112}}
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test imgPhoto-4.21 {ImgPhotoCmd procedure: copy option} {
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p1 copy p2
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set result [list [image width p1] [image height p1]]
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p1 conf -width 49 -height 51
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lappend result [image width p1] [image height p1]
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p1 copy p2
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lappend result [image width p1] [image height p1]
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p1 copy p2 -from 0 0 10 10 -shrink
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lappend result [image width p1] [image height p1]
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p1 conf -width 0
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p1 copy p2 -from 0 0 10 10 -shrink
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lappend result [image width p1] [image height p1]
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p1 conf -height 0
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p1 copy p2 -from 0 0 10 10 -shrink
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lappend result [image width p1] [image height p1]
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} {256 256 49 51 49 51 49 51 10 51 10 10}
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test imgPhoto-4.22 {ImgPhotoCmd procedure: get option} {
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p1 read [file join $tk_library demos/images/teapot.ppm]
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list [p1 get 100 100] [p1 get 150 100] [p1 get 100 150]
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} {{169 117 90} {172 115 84} {35 35 35}}
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test imgPhoto-4.23 {ImgPhotoCmd procedure: get option} {
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list [catch {p1 get 256 0} err] $err
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} {1 {p1 get: coordinates out of range}}
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test imgPhoto-4.24 {ImgPhotoCmd procedure: get option} {
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list [catch {p1 get 0 -1} err] $err
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} {1 {p1 get: coordinates out of range}}
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test imgPhoto-4.25 {ImgPhotoCmd procedure: get option} {
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list [catch {p1 get} err] $err
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} {1 {wrong # args: should be "p1 get x y"}}
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test imgPhoto-4.26 {ImgPhotoCmd procedure: put option} {
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list [catch {p1 put} err] $err
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} {1 {wrong # args: should be "p1 put {{colors...}...} ?-to x1 y1 x2 y2?"}}
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test imgPhoto-4.27 {ImgPhotoCmd procedure: put option} {
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list [catch {p1 put {{white} {white white}}} err] $err
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} {1 {all elements of color list must have the same number of elements}}
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test imgPhoto-4.28 {ImgPhotoCmd procedure: put option} {
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list [catch {p1 put {{blahgle}}} err] $err
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} {1 {can't parse color "blahgle"}}
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test imgPhoto-4.29 {ImgPhotoCmd procedure: put option} {
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p1 put -to 10 10 20 20 {{white}}
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p1 get 19 19
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} {255 255 255}
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test imgPhoto-4.30 {ImgPhotoCmd procedure: read option} {
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list [catch {p1 read} err] $err
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} {1 {wrong # args: should be "p1 read fileName ?-format format-name? ?-from x1 y1 x2 y2? ?-to x y? ?-shrink?"}}
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test imgPhoto-4.31 {ImgPhotoCmd procedure: read option} {
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list [catch {p1 read [file join $tk_library demos/images/teapot.ppm] \
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-zoom 2} err] $err
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} {1 {unrecognized option "-zoom": must be -format, -from, -shrink, or -to}}
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test imgPhoto-4.32 {ImgPhotoCmd procedure: read option} {
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list [catch {p1 read bogus} err] [string tolower $err]
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} {1 {couldn't read image file "bogus": no such file or directory}}
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test imgPhoto-4.33 {ImgPhotoCmd procedure: read option} {
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list [catch {p1 read [file join $tk_library demos/images/teapot.ppm] \
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-format bogus} err] $err
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} {1 {image file format "bogus" is not supported}}
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test imgPhoto-4.34 {ImgPhotoCmd procedure: read option} {
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list [catch {p1 read README} err] $err
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} {1 {couldn't recognize data in image file "README"}}
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test imgPhoto-4.35 {ImgPhotoCmd procedure: read option} {
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p1 read [file join $tk_library demos/images/teapot.ppm] -shrink
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list [image width p1] [image height p1] [p1 get 120 120]
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} {256 256 {161 109 82}}
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test imgPhoto-4.36 {ImgPhotoCmd procedure: read option} {
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p1 read [file join $tk_library demos/images/teapot.ppm] \
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-from 0 70 60 120 -to 10 10 -shrink
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list [image width p1] [image height p1] [p1 get 29 19]
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} {70 60 {244 180 144}}
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test imgPhoto-4.37 {ImgPhotoCmd procedure: redither option} {
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p1 redither
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list [catch {p1 redither x} err] $err
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} {1 {wrong # args: should be "p1 redither"}}
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test imgPhoto-4.38 {ImgPhotoCmd procedure: write option} {
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list [catch {p1 write} err] $err
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} {1 {wrong # args: should be "p1 write fileName ?-format format-name??-from x1 y1 x2 y2?"}}
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test imgPhoto-4.39 {ImgPhotoCmd procedure: write option} {
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list [catch {p1 write teapot.tmp -format bogus} err] $err
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} {1 {image file format "bogus" is unknown}}
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test imgPhoto-5.1 {ImgPhotoGet/Free procedures, shared instances} {
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eval image delete [image names]
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.c delete all
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image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
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.c create image 0 0 -image p1 -tags p1.1
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.c create image 256 0 -image p1 -tags p1.2
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.c create image 0 256 -image p1 -tags p1.3
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update
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.c delete i1.1
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p1 configure -width 1
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update
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.c delete i1.2
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p1 configure -height 1
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update
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image delete p1
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} {}
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test imgPhoto-6.1 {ImgPhotoDisplay procedure, blank display} {
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.c delete all
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image create photo p1 -width 10 -height 10
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p1 blank
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.c create image 10 10 -image p1
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update
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} {}
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test imgPhoto-7.1 {ImgPhotoFree procedure, resource freeing} {
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eval image delete [image names]
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.c delete all
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image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
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.c create image 0 0 -image p1 -anchor nw
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update
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.c delete all
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image delete p1
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} {}
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test imgPhoto-7.2 {ImgPhotoFree procedures, unlinking} {
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image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
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.c create image 10 10 -image p1 -anchor nw
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button .b1 -image p1
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button .b2 -image p1
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button .b3 -image p1
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pack .b1 .b2 .b3
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update
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destroy .b2
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update
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destroy .b3
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update
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destroy .b1
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update
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.c delete all
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} {}
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test imgPhoto-7.3 {ImgPhotoFree procedures, multiple visuals} {
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image create photo p1 -file [file join $tk_library demos/images/teapot.ppm]
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button .b1 -image p1
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frame .f -visual best
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button .f.b2 -image p1
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pack .f.b2
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pack .b1 .f
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update
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destroy .b1
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update
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.f.b2 configure -image {}
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update
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destroy .f
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image delete p1
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} {}
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test imgPhoto-8.1 {ImgPhotoDelete procedure} {
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image create photo p2 -file [file join $tk_library demos/images/teapot.ppm]
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image delete p2
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} {}
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test imagePhoto-8.2 {ImgPhotoDelete procedure} {
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image create photo p2 -file [file join $tk_library demos/images/teapot.ppm]
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rename p2 newp2
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set x [list [info command p2] [info command new*] [newp2 cget -file]]
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image delete p2
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lappend x [info command new*]
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} [list {} newp2 [file join $tk_library demos/images/teapot.ppm] {}]
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test imagePhoto-9.1 {ImgPhotoCmdDeletedProc procedure} {
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image create photo p2 -file [file join $tk_library demos/images/teapot.ppm]
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rename p2 {}
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list [lsearch -exact [image names] p2] [catch {p2 foo} msg] $msg
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} {-1 1 {invalid command name "p2"}}
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test imgPhoto-10.1 {Tk_ImgPhotoPutBlock procedure} {
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eval image delete [image names]
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image create photo p1
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p1 put {{#ff0000 #ff0000 #ff0000 #ff0000 #ff0000 #ff0000 #ff0000 #ff0000}} \
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-to 0 0
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p1 put {{#00ff00 #00ff00}} -to 2 0
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list [p1 get 2 0] [p1 get 3 0] [p1 get 4 0]
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} {{0 255 0} {0 255 0} {255 0 0}}
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test imgPhoto-11.1 {Tk_PhotoPutZoomedBlock} {
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image create photo p3 -file [file join $tk_library demos/images/teapot.ppm]
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set result [list [p3 get 50 50] [p3 get 100 100]]
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p3 copy p3 -zoom 2
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lappend result [image width p3] [image height p3] [p3 get 100 100]
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image delete p3
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set result
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} {{19 92 192} {169 117 90} 512 512 {19 92 192}}
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destroy .c
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eval image delete [image names]
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