imgphoto.test

linux系统下的音频通信

test imgPhoto-4.26 {ImgPhotoCmd procedure: put option} {
    list [catch {p1 put} err] $err
} {1 {wrong # args: should be "p1 put {{colors...}...} ?-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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	JDVuoQBeUeACoFkMcFqgQL1IgxpRSsjsqHA/gy0tHvmAx2z2BxIupaJrnVxCEAAAOw==
    }
    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]