- # This file is a Tcl script to test out the procedures in tkRectOval.c,
- # which implement canvas "rectangle" and "oval" items. It is organized
- # in the standard fashion for Tcl tests.
- #
- # Copyright (c) 1994-1996 Sun Microsystems, Inc.
- # Copyright (c) 1998-1999 by Scriptics Corporation.
- # All rights reserved.
- #
- # RCS: @(#) $Id: canvRect.test,v 1.6 2003/02/09 07:48:22 hobbs 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
- canvas .c -width 400 -height 300 -bd 2 -relief sunken
- pack .c
- bind .c <1> {
- puts "button down at (%x,%y)"
- }
- update
- set i 1
- .c create rectangle 20 20 80 80 -tag test
- foreach test {
- {-fill #ff0000 #ff0000 non-existent {unknown color name "non-existent"}}
- {-outline #123456 #123456 bad_color {unknown color name "bad_color"}}
- {-stipple gray50 gray50 bogus {bitmap "bogus" not defined}}
- {-tags {test a b c} {test a b c} {} {}}
- {-width 6.0 6.0 abc {bad screen distance "abc"}}
- } {
- set name [lindex $test 0]
- test canvRect-1.$i {configuration options} {
- .c itemconfigure test $name [lindex $test 1]
- list [lindex [.c itemconfigure test $name] 4] [.c itemcget test $name]
- } [list [lindex $test 2] [lindex $test 2]]
- incr i
- if {[lindex $test 3] != ""} {
- test canvRect-1.$i {configuration options} {
- list [catch {.c itemconfigure test $name [lindex $test 3]} msg] $msg
- } [list 1 [lindex $test 4]]
- }
- incr i
- }
- test canvRect-1.$i {configuration options} {
- .c itemconfigure test -tags {test xyz}
- .c itemcget xyz -tags
- } {test xyz}
- test canvRect-2.1 {CreateRectOval procedure} {
- list [catch {.c create rect} msg] $msg
- } {1 {wrong # args: should be ".c create rect coords ?arg arg ...?"}}
- test canvRect-2.2 {CreateRectOval procedure} {
- list [catch {.c create oval x y z} msg] $msg
- } {1 {wrong # coordinates: expected 0 or 4, got 3}}
- test canvRect-2.3 {CreateRectOval procedure} {
- list [catch {.c create rectangle x 2 3 4} msg] $msg
- } {1 {bad screen distance "x"}}
- test canvRect-2.4 {CreateRectOval procedure} {
- list [catch {.c create rectangle 1 y 3 4} msg] $msg
- } {1 {bad screen distance "y"}}
- test canvRect-2.5 {CreateRectOval procedure} {
- list [catch {.c create rectangle 1 2 z 4} msg] $msg
- } {1 {bad screen distance "z"}}
- test canvRect-2.6 {CreateRectOval procedure} {
- list [catch {.c create rectangle 1 2 3 q} msg] $msg
- } {1 {bad screen distance "q"}}
- test canvRect-2.7 {CreateRectOval procedure} {
- .c create rectangle 1 2 3 4 -tags x
- set result {}
- foreach element [.c coords x] {
- lappend result [format %.1f $element]
- }
- set result
- } {1.0 2.0 3.0 4.0}
- test canvRect-2.8 {CreateRectOval procedure} {
- list [catch {.c create rectangle 1 2 3 4 -gorp foo} msg] $msg
- } {1 {unknown option "-gorp"}}
- .c delete withtag all
- .c create rectangle 10 20 30 40 -tags x
- test canvRect-3.1 {RectOvalCoords procedure} {
- set result {}
- foreach element [.c coords x] {
- lappend result [format %.1f $element]
- }
- set result
- } {10.0 20.0 30.0 40.0}
- test canvRect-3.2 {RectOvalCoords procedure} {
- list [catch {.c coords x a 2 3 4} msg] $msg
- } {1 {bad screen distance "a"}}
- test canvRect-3.3 {RectOvalCoords procedure} {
- list [catch {.c coords x 1 b 3 4} msg] $msg
- } {1 {bad screen distance "b"}}
- test canvRect-3.4 {RectOvalCoords procedure} {
- list [catch {.c coords x 1 2 c 4} msg] $msg
- } {1 {bad screen distance "c"}}
- test canvRect-3.5 {RectOvalCoords procedure} {
- list [catch {.c coords x 1 2 3 d} msg] $msg
- } {1 {bad screen distance "d"}}
- test canvRect-3.6 {RectOvalCoords procedure} {nonPortable} {
- # Non-portable due to rounding differences.
- .c coords x 10 25 15 40
- .c bbox x
- } {9 24 16 41}
- test canvRect-3.7 {RectOvalCoords procedure} {
- list [catch {.c coords x 1 2 3 4 5} msg] $msg
- } {1 {wrong # coordinates: expected 0 or 4, got 5}}
- .c delete withtag all
- .c create rectangle 10 20 30 40 -tags x -width 1
- test canvRect-4.1 {ConfigureRectOval procedure} {
- list [catch {.c itemconfigure x -width abc} msg] $msg
- [.c itemcget x -width]
- } {1 {bad screen distance "abc"} 1.0}
- test canvRect-4.2 {ConfigureRectOval procedure} {
- list [catch {.c itemconfigure x -width -5} msg] $msg
- } {1 {bad screen distance "-5"}}
- test canvRect-4.3 {ConfigureRectOval procedure} {nonPortable} {
- # Non-portable due to rounding differences.
- .c itemconfigure x -width 10
- .c bbox x
- } {5 15 35 45}
- # I can't come up with any good tests for DeleteRectOval.
- .c delete withtag all
- .c create rectangle 10 20 30 40 -tags x -width 1 -outline {}
- test canvRect-5.1 {ComputeRectOvalBbox procedure} {nonPortable} {
- # Non-portable due to rounding differences:
- .c coords x 20 15 10 5
- .c bbox x
- } {10 5 20 15}
- test canvRect-5.2 {ComputeRectOvalBbox procedure} {nonPortable} {
- # Non-portable due to rounding differences:
- .c coords x 10 20 30 10
- .c itemconfigure x -width 1 -outline red
- .c bbox x
- } {9 9 31 21}
- test canvRect-5.3 {ComputeRectOvalBbox procedure} {nonPortable} {
- # Non-portable due to rounding differences:
- .c coords x 10 20 30 10
- .c itemconfigure x -width 2 -outline red
- .c bbox x
- } {9 9 31 21}
- test canvRect-5.4 {ComputeRectOvalBbox procedure} {nonPortable} {
- # Non-portable due to rounding differences:
- .c coords x 10 20 30 10
- .c itemconfigure x -width 3 -outline red
- .c bbox x
- } {8 8 32 22}
- # I can't come up with any good tests for DisplayRectOval.
- .c delete withtag all
- set x [.c create rectangle 10 20 30 35 -tags x -fill green]
- set y [.c create rectangle 15 25 25 30 -tags y -fill red]
- test canvRect-6.1 {RectToPoint procedure} {
- .c itemconfigure y -outline {}
- list [.c find closest 14.9 28] [.c find closest 15.1 28]
- [.c find closest 24.9 28] [.c find closest 25.1 28]
- } "$x $y $y $x"
- test canvRect-6.2 {RectToPoint procedure} {
- .c itemconfigure y -outline {}
- list [.c find closest 20 24.9] [.c find closest 20 25.1]
- [.c find closest 20 29.9] [.c find closest 20 30.1]
- } "$x $y $y $x"
- test canvRect-6.3 {RectToPoint procedure} {
- .c itemconfigure y -width 1 -outline black
- list [.c find closest 14.4 28] [.c find closest 14.6 28]
- [.c find closest 25.4 28] [.c find closest 25.6 28]
- } "$x $y $y $x"
- test canvRect-6.4 {RectToPoint procedure} {
- .c itemconfigure y -width 1 -outline black
- list [.c find closest 20 24.4] [.c find closest 20 24.6]
- [.c find closest 20 30.4] [.c find closest 20 30.6]
- } "$x $y $y $x"
- .c itemconfigure x -fill {} -outline black -width 3
- .c itemconfigure y -outline {}
- test canvRect-6.5 {RectToPoint procedure} {
- list [.c find closest 13.2 28] [.c find closest 13.3 28]
- [.c find closest 26.7 28] [.c find closest 26.8 28]
- } "$x $y $y $x"
- test canvRect-6.6 {RectToPoint procedure} {
- list [.c find closest 20 23.2] [.c find closest 20 23.3]
- [.c find closest 20 31.7] [.c find closest 20 31.8]
- } "$x $y $y $x"
- .c delete withtag all
- set x [.c create rectangle 10 20 30 40 -outline {} -fill black]
- set y [.c create rectangle 40 40 50 50 -outline {} -fill black]
- test canvRect-6.7 {RectToPoint procedure} {
- list [.c find closest 35 35] [.c find closest 36 36]
- [.c find closest 37 37] [.c find closest 38 38]
- } "$x $y $y $y"
- .c delete withtag all
- set x [.c create rectangle 10 20 30 35 -fill green -outline {}]
- set y [.c create rectangle 40 45 60 70 -fill red -outline black -width 3]
- set z [.c create rectangle 100 150 120 170 -fill {} -outline black -width 3]
- test canvRect-7.1 {RectToArea procedure} {
- list [.c find overlapping 20 50 38 60]
- [.c find overlapping 20 50 39 60]
- [.c find overlapping 20 50 70 60]
- [.c find overlapping 61 50 70 60]
- [.c find overlapping 62 50 70 60]
- } "{} $y $y $y {}"
- test canvRect-7.2 {RectToArea procedure} {
- list [.c find overlapping 45 20 55 43]
- [.c find overlapping 45 20 55 44]
- [.c find overlapping 45 20 55 80]
- [.c find overlapping 45 71 55 80]
- [.c find overlapping 45 72 55 80]
- } "{} $y $y $y {}"
- test canvRect-7.3 {RectToArea procedure} {
- list [.c find overlapping 5 25 9.9 30] [.c find overlapping 5 25 10.1 30]
- } "{} $x"
- test canvRect-7.4 {RectToArea procedure} {
- list [.c find overlapping 102 152 118 168]
- [.c find overlapping 101 152 118 168]
- [.c find overlapping 102 151 118 168]
- [.c find overlapping 102 152 119 168]
- [.c find overlapping 102 152 118 169]
- } "{} $z $z $z $z"
- test canvRect-7.5 {RectToArea procedure} {
- list [.c find enclosed 20 40 38 80]
- [.c find enclosed 20 40 39 80]
- [.c find enclosed 20 40 70 80]
- [.c find enclosed 61 40 70 80]
- [.c find enclosed 62 40 70 80]
- } "{} {} $y {} {}"
- test canvRect-7.6 {RectToArea procedure} {
- list [.c find enclosed 20 20 65 43]
- [.c find enclosed 20 20 65 44]
- [.c find enclosed 20 20 65 80]
- [.c find enclosed 20 71 65 80]
- [.c find enclosed 20 72 65 80]
- } "{} {} $y {} {}"
- .c delete withtag all
- set x [.c create oval 50 100 200 150 -fill green -outline {}]
- set y [.c create oval 50 100 200 150 -fill red -outline black -width 3]
- set z [.c create oval 50 100 200 150 -fill {} -outline black -width 3]
- test canvRect-8.1 {OvalToArea procedure} {
- list [.c find overlapping 20 120 48 130]
- [.c find overlapping 20 120 49 130]
- [.c find overlapping 20 120 50.2 130]
- [.c find overlapping 20 120 300 130]
- [.c find overlapping 60 120 190 130]
- [.c find overlapping 199.9 120 300 130]
- [.c find overlapping 201 120 300 130]
- [.c find overlapping 202 120 300 130]
- } "{} {$y $z} {$x $y $z} {$x $y $z} {$x $y} {$x $y $z} {$y $z} {}"
- test canvRect-8.2 {OvalToArea procedure} {
- list [.c find overlapping 100 50 150 98]
- [.c find overlapping 100 50 150 99]
- [.c find overlapping 100 50 150 100.1]
- [.c find overlapping 100 50 150 200]
- [.c find overlapping 100 110 150 140]
- [.c find overlapping 100 149.9 150 200]
- [.c find overlapping 100 151 150 200]
- [.c find overlapping 100 152 150 200]
- } "{} {$y $z} {$x $y $z} {$x $y $z} {$x $y} {$x $y $z} {$y $z} {}"
- test canvRect-8.3 {OvalToArea procedure} {
- list [.c find overlapping 176 104 177 105]
- [.c find overlapping 187 116 188 117]
- [.c find overlapping 192 142 193 143]
- [.c find overlapping 180 138 181 139]
- [.c find overlapping 61 142 62 143]
- [.c find overlapping 65 137 66 136]
- [.c find overlapping 62 108 63 109]
- [.c find overlapping 68 115 69 116]
- } "{} {$x $y} {} {$x $y} {} {$x $y} {} {$x $y}"
- test canvRect-9.1 {ScaleRectOval procedure} {
- .c delete withtag all
- .c create rect 100 300 200 350 -tags x
- .c scale x 50 100 2 4
- .c coords x
- } {150.0 900.0 350.0 1100.0}
- test canvRect-10.1 {TranslateRectOval procedure} {
- .c delete withtag all
- .c create rect 100 300 200 350 -tags x
- .c move x 100 -10
- .c coords x
- } {200.0 290.0 300.0 340.0}
- # This test is non-portable because different color information
- # will get generated on different displays (e.g. mono displays
- # vs. color).
- test canvRect-11.1 {RectOvalToPostscript procedure} {nonPortable macCrash} {
- # Crashes on Mac because the XGetImage() call isn't implemented, causing a
- # dereference of NULL.
- .c configure -bd 0 -highlightthickness 0
- .c delete withtag all
- .c create rect 50 60 90 80 -fill black -stipple gray50 -outline {}
- .c create oval 100 150 200 200 -fill {} -outline #ff0000 -width 5
- update
- set x [.c postscript]
- string range $x [string first "-200 -150 translate" $x] end
- } {-200 -150 translate
- 0 300 moveto 400 300 lineto 400 0 lineto 0 0 lineto closepath clip newpath
- gsave
- 50 240 moveto 40 0 rlineto 0 -20 rlineto -40 0 rlineto closepath
- 0.000 0.000 0.000 setrgbcolor AdjustColor
- clip 16 16 <5555aaaa5555aaaa5555aaaa5555aaaa5555aaaa5555aaaa5555aaaa5555
- aaaa> StippleFill
- grestore
- gsave
- matrix currentmatrix
- 150 125 translate 50 25 scale 1 0 moveto 0 0 1 0 360 arc
- setmatrix
- 5 setlinewidth 0 setlinejoin 2 setlinecap
- 1.000 0.000 0.000 setrgbcolor AdjustColor
- stroke
- grestore
- restore showpage
- %%Trailer
- end
- %%EOF
- }
- # cleanup
- ::tcltest::cleanupTests
- return