path: root/tests/cursor.test

# This file is a Tcl script to test out the procedures in the file
# tkCursor.c.  It is organized in the standard white-box fashion for
# Tcl tests.
#
# Copyright (c) 1998 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# All rights reserved.

package require tcltest 2.1
eval tcltest::configure $argv
tcltest::loadTestedCommands

test cursor-1.1 {Tk_AllocCursorFromObj - converting internal reps} {testcursor} {
    set x watch
    lindex $x 0
    destroy .b1
    button .b1 -cursor $x
    lindex $x 0
    testcursor watch
} {{1 0}}
test cursor-1.2 {Tk_AllocCursorFromObj - discard stale cursor} {testcursor} {
    set x watch
    destroy .b1 .b2
    button .b1 -cursor $x
    destroy .b1
    set result {}
    lappend result [testcursor watch]
    button .b2 -cursor $x
    lappend result [testcursor watch]
} {{} {{1 1}}}
test cursor-1.3 {Tk_AllocCursorFromObj - reuse existing cursor} {testcursor} {
    set x watch
    destroy .b1 .b2
    button .b1 -cursor $x
    set result {}
    lappend result [testcursor watch]
    button .b2 -cursor $x
    pack .b1 .b2 -side top
    lappend result [testcursor watch]
} {{{1 1}} {{2 1}}}

test cursor-2.1 {Tk_GetCursor procedure} {
    destroy .b1
    list [catch {button .b1 -cursor bad_name} msg] $msg
} {1 {bad cursor spec "bad_name"}}
test cursor-2.2 {Tk_GetCursor procedure} {
    destroy .b1
    list [catch {button .b1 -cursor @xyzzy} msg] $msg
} {1 {bad cursor spec "@xyzzy"}}
# Next two tests need a helper file with a very specific name and
# controlled format.
set wincur(data_octal) {
    000 000 002 000 001 000 040 040 000 000 007 000 007 000 060 001
    000 000 026 000 000 000 050 000 000 000 040 000 000 000 100 000
    000 000 001 000 001 000 000 000 000 000 000 000 000 000 000 000
    000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
    000 000 377 377 377 000 000 000 000 000 000 000 000 000 000 000
    000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
    000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
    000 000 000 000 000 000 000 000 000 000 000 000 000 000 000 000
    000 000 000 000 000 000 000 000 000 000 160 016 000 000 170 036
    000 000 174 076 000 000 076 174 000 000 037 370 000 000 017 360
    000 000 007 340 000 000 007 340 000 000 017 360 000 000 037 370
    000 000 076 174 000 000 174 076 000 000 170 036 000 000 160 016
    000 000 000 000 000 000 377 377 377 377 377 377 377 377 377 377
    377 377 377 377 377 377 377 377 377 377 377 377 377 377 377 377
    377 377 377 377 377 377 377 377 377 377 377 377 377 377 377 377
    377 377 377 377 377 377 377 377 377 377 377 377 377 377 377 377
    377 377 377 377 377 377 017 360 377 377 007 340 377 377 003 300
    377 377 001 200 377 377 200 001 377 377 300 003 377 377 340 007
    377 377 360 017 377 377 360 017 377 377 340 007 377 377 300 003
    377 377 200 001 377 377 001 200 377 377 003 300 377 377 007 340
    377 377 017 360 377 377
}
set wincur(data_binary) {}
foreach wincur(num) $wincur(data_octal) {
    append wincur(data_binary) [binary format c [scan $wincur(num) %o]]
}
set wincur(dir) [makeDirectory {dir with spaces}]
set wincur(file) [makeFile $wincur(data_binary) "test file.cur" $wincur(dir)]
test cursor-2.3 {Tk_GetCursor procedure: cursor specs are lists} win {
    destroy .b1
    button .b1 -cursor [list @$wincur(file)]
} {.b1}
test cursor-2.4 {Tk_GetCursor procedure: cursor specs are lists} win {
    destroy .b1
    button .b1 -cursor @[regsub -all {[][ \\{}""$#]} $wincur(file) {\\&}]
} {.b1}
removeDirectory $wincur(dir)
unset wincur

test cursor-3.1 {Tk_FreeCursorFromObj - reference counts} {testcursor} {
    set x heart
    destroy .b1 .b2 .b3
    button .b1 -cursor $x
    button .b3 -cursor $x
    button .b2 -cursor $x
    set result {}
    lappend result [testcursor heart]
    destroy .b1
    lappend result [testcursor heart]
    destroy .b2
    lappend result [testcursor heart]
    destroy .b3
    lappend result [testcursor heart]
} {{{3 1}} {{2 1}} {{1 1}} {}}

test cursor-4.1 {FreeCursorObjProc} {testcursor} {
    destroy .b
    set x [format heart]
    button .b -cursor $x
    set y [format heart]
    .b configure -cursor $y
    set z [format heart]
    .b configure -cursor $z
    set result {}
    lappend result [testcursor heart]
    set x red
    lappend result [testcursor heart]
    set z 32
    lappend result [testcursor heart]
    destroy .b
    lappend result [testcursor heart]
    set y bogus
    set result
} {{{1 3}} {{1 2}} {{1 1}} {}}

# -------------------------------------------------------------------------

test cursor-5.1 {assert consistent cursor configuration command} -setup {
    button .b
} -body {
    .b configure -cursor {watch red black}
} -cleanup {
    destroy .b
} -result {}

# -------------------------------------------------------------------------
# Check for the standard set of cursors.

foreach {testName cursor} {
    cursor-6.1  X_cursor
    cursor-6.2  arrow
    cursor-6.3  based_arrow_down
    cursor-6.4  based_arrow_up
    cursor-6.5  boat
    cursor-6.6  bogosity
    cursor-6.7  bottom_left_corner
    cursor-6.8  bottom_right_corner
    cursor-6.9  bottom_side
    cursor-6.10 bottom_tee
    cursor-6.11 box_spiral
    cursor-6.12 center_ptr
    cursor-6.13 circle
    cursor-6.14 clock
    cursor-6.15 coffee_mug
    cursor-6.16 cross
    cursor-6.17 cross_reverse
    cursor-6.18 crosshair
    cursor-6.19 diamond_cross
    cursor-6.20 dot
    cursor-6.21 dotbox
    cursor-6.22 double_arrow
    cursor-6.23 draft_large
    cursor-6.24 draft_small
    cursor-6.25 draped_box
    cursor-6.26 exchange
    cursor-6.27 fleur
    cursor-6.28 gobbler
    cursor-6.29 gumby
    cursor-6.30 hand1
    cursor-6.31 hand2
    cursor-6.32 heart
    cursor-6.33 icon
    cursor-6.34 iron_cross
    cursor-6.35 left_ptr
    cursor-6.36 left_side
    cursor-6.37 left_tee
    cursor-6.38 leftbutton
    cursor-6.39 ll_angle
    cursor-6.40 lr_angle
    cursor-6.41 man
    cursor-6.42 middlebutton
    cursor-6.43 mouse
    cursor-6.44 pencil
    cursor-6.45 pirate
    cursor-6.46 plus
    cursor-6.47 question_arrow
    cursor-6.48 right_ptr
    cursor-6.49 right_side
    cursor-6.50 right_tee
    cursor-6.51 rightbutton
    cursor-6.52 rtl_logo
    cursor-6.53 sailboat
    cursor-6.54 sb_down_arrow
    cursor-6.55 sb_h_double_arrow
    cursor-6.56 sb_left_arrow
    cursor-6.57 sb_right_arrow
    cursor-6.58 sb_up_arrow
    cursor-6.59 sb_v_double_arrow
    cursor-6.60 shuttle
    cursor-6.61 sizing
    cursor-6.62 spider
    cursor-6.63 spraycan
    cursor-6.64 star
    cursor-6.65 target
    cursor-6.66 tcross
    cursor-6.67 top_left_arrow
    cursor-6.68 top_left_corner
    cursor-6.69 top_right_corner
    cursor-6.70 top_side
    cursor-6.71 top_tee
    cursor-6.72 trek
    cursor-6.73 ul_angle
    cursor-6.74 umbrella
    cursor-6.75 ur_angle
    cursor-6.76 watch
    cursor-6.77 xterm
} {
    test $testName "check cursor-font cursor $cursor" -setup {
	button .b -text $cursor
    } -body {
	.b configure -cursor $cursor
    } -cleanup {
	destroy .b
    } -result {}
}

# Test cursor named "none", it is not defined in
# the X cursor table. It is defined in a Tk specific
# table of named cursors and should be available on
# all platforms.

test cursor-6.80 {} -setup {
    button .b -text CButton
} -body {
    .b configure -cursor none
    .b cget -cursor
} -cleanup {
    destroy .b
} -result none

test cursor-6.81 {} -setup {
    button .b -text CButton
} -body {
    .b configure -cursor none
    .b configure -cursor {}
    .b cget -cursor
} -cleanup {
    destroy .b
} -result {}

test cursor-6.82 {} -setup {
    button .b -text CButton
} -body {
    .b configure -cursor none
    .b configure -cursor {}
    .b configure -cursor none
    .b cget -cursor
} -cleanup {
    destroy .b
} -result none

test cursor-6.83 {} -setup {
    button .b -text CButton
} -body {
    # Setting fg and bg does nothing for the none cursor
    # because it displays no fg or bg pixels.
    set results [list]
    .b configure -cursor none
    lappend results [.b cget -cursor]
    .b configure -cursor {none blue}
    lappend results [.b cget -cursor]
    .b configure -cursor {none blue green}
    lappend results [.b cget -cursor]
    .b configure -cursor {}
    lappend results [.b cget -cursor]
    set results
} -cleanup {
    destroy .b
    unset results
} -result {none {none blue} {none blue green} {}}

# -------------------------------------------------------------------------
# Check the Windows specific cursors

foreach {testName cursor} {
    cursor-7.1 no
    cursor-7.2 starting
    cursor-7.3 size
    cursor-7.4 size_ne_sw
    cursor-7.5 size_ns
    cursor-7.6 size_nw_se
    cursor-7.7 size_we
    cursor-7.8 uparrow
    cursor-7.9 wait
} {
    test $testName "check Windows cursor $cursor" -constraints win -setup {
	button .b -text $cursor
    } -body {
	.b configure -cursor $cursor
    } -cleanup {
	destroy .b
    } -result {}
}

# -------------------------------------------------------------------------

destroy .t

# cleanup
cleanupTests
return