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Diffstat (limited to 'tests/canvRect.test')
| -rw-r--r-- | tests/canvRect.test | 329 |
1 files changed, 329 insertions, 0 deletions
diff --git a/tests/canvRect.test b/tests/canvRect.test new file mode 100644 index 0000000..e910906 --- /dev/null +++ b/tests/canvRect.test @@ -0,0 +1,329 @@ +# 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. +# +# See the file "license.terms" for information on usage and redistribution +# of this file, and for a DISCLAIMER OF ALL WARRANTIES. +# +# SCCS: @(#) canvRect.test 1.18 97/08/06 15:33:39 + +if {[info procs test] != "test"} { + source defs +} + +foreach i [winfo children .] { + destroy $i +} +wm geometry . {} +raise . + +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 6 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 rectangle x1 y1 x2 y2 ?options?"}} +test canvRect-2.2 {CreateRectOval procedure} { + list [catch {.c create oval x y z} msg] $msg +} {1 {wrong # args: should be ".c create oval x1 y1 x2 y2 ?options?"}} +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] $msg \ + [.c itemcget x -width] +} {1 {bad screen distance "abc"} 1} +test canvRect-4.2 {ConfigureRectOval procedure} { + .c itemconfigure x -width -5 + .c itemcget x -width +} {1} +test canvRect-4.3 {ConfigureRectOval procedure} {nonPortable} { + # Non-portable due to rounding differences. + .c itemconfigure x -width 10 + .c bbox x +} {5 15 35 45} +# I can't come up with any good tests for DeleteRectOval. + +.c delete withtag all +.c create rectangle 10 20 30 40 -tags x -width 1 -outline {} +test canvRect-5.1 {ComputeRectOvalBbox procedure} {nonPortable} { + # Non-portable due to rounding differences: + .c coords x 20 15 10 5 + .c bbox x +} {10 5 20 15} +test canvRect-5.2 {ComputeRectOvalBbox procedure} {nonPortable} { + # Non-portable due to rounding differences: + .c coords x 10 20 30 10 + .c itemconfigure x -width 1 -outline red + .c bbox x +} {9 9 31 21} +test canvRect-5.3 {ComputeRectOvalBbox procedure} {nonPortable} { + # Non-portable due to rounding differences: + .c coords x 10 20 30 10 + .c itemconfigure x -width 2 -outline red + .c bbox x +} {9 9 31 21} +test canvRect-5.4 {ComputeRectOvalBbox procedure} {nonPortable} { + # Non-portable due to rounding differences: + .c coords x 10 20 30 10 + .c itemconfigure x -width 3 -outline red + .c bbox x +} {8 8 32 22} + +# I can't come up with any good tests for DisplayRectOval. + +.c delete withtag all +set x [.c create rectangle 10 20 30 35 -tags x -fill green] +set y [.c create rectangle 15 25 25 30 -tags y -fill red] +test canvRect-6.1 {RectToPoint procedure} { + .c itemconfigure y -outline {} + list [.c find closest 14.9 28] [.c find closest 15.1 28] \ + [.c find closest 24.9 28] [.c find closest 25.1 28] +} "$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 win32sCrash 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 +} |