# This file is a Tcl script to test the tk command.
# It is organized in the standard fashion for Tcl tests.
#
# Copyright (c) 1997 Sun Microsystems, Inc.
# Copyright (c) 1998-1999 by Scriptics Corporation.
# Copyright (c) 2002 ActiveState Corporation.
#
# RCS: @(#) $Id: tk.test,v 1.9 2002/09/02 19:15:38 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

test tk-1.1 {tk command: general} {
    list [catch {tk} msg] $msg
} {1 {wrong # args: should be "tk option ?arg?"}}
test tk-1.2 {tk command: general} {
    list [catch {tk xyz} msg] $msg
} {1 {bad option "xyz": must be appname, caret, scaling, useinputmethods, or windowingsystem}}

set appname [tk appname]
test tk-2.1 {tk command: appname} {
    list [catch {tk appname xyz abc} msg] $msg
} {1 {wrong # args: should be "tk appname ?newName?"}}
test tk-2.2 {tk command: appname} {
    tk appname foobazgarply
} {foobazgarply}
test tk-2.3 {tk command: appname} {unixOnly} {
    tk appname bazfoogarply
    expr {[lsearch -exact [winfo interps] [tk appname]] >= 0}
} {1}
test tk-2.4 {tk command: appname} {
    tk appname $appname
} $appname
tk appname $appname

set scaling [tk scaling]
test tk-3.1 {tk command: scaling} {
    list [catch {tk scaling -displayof} msg] $msg
} {1 {value for "-displayof" missing}}
test tk-3.2 {tk command: scaling: get current} {
    tk scaling 1
    format %.2g [tk scaling]
} 1
test tk-3.3 {tk command: scaling: get current} {
    tk scaling -displayof . 1.25
    format %.3g [tk scaling]
} 1.25
test tk-3.4 {tk command: scaling: set new} {
    list [catch {tk scaling xyz} msg] $msg
} {1 {expected floating-point number but got "xyz"}}
test tk-3.5 {tk command: scaling: set new} {
    list [catch {tk scaling -displayof . xyz} msg] $msg
} {1 {expected floating-point number but got "xyz"}}
test tk-3.6 {tk command: scaling: set new} {
    tk scaling 1
    format %.2g [tk scaling]
} 1
test tk-3.7 {tk command: scaling: set new} {
    tk scaling -displayof . 1.25
    format %.3g [tk scaling]
} 1.25
test tk-3.8 {tk command: scaling: negative} {
    tk scaling -1
    expr {[tk scaling] > 0}
} {1}
test tk-3.9 {tk command: scaling: too big} {
    tk scaling 1000000
    expr {[tk scaling] < 10000}
} {1}    
test tk-3.10 {tk command: scaling: widthmm} {
    tk scaling 1.25
    expr {int((25.4*[winfo screenwidth .])/(72*1.25)+0.5)-[winfo screenmmwidth .]}
} {0}
test tk-3.11 {tk command: scaling: heightmm} {
    tk scaling 1.25
    expr {int((25.4*[winfo screenheight .])/(72*1.25)+0.5)-[winfo screenmmheight .]}
} {0}
tk scaling $scaling

set useim [tk useinputmethods]
test tk-4.1 {tk command: useinputmethods} {
    list [catch {tk useinputmethods -displayof} msg] $msg
} {1 {value for "-displayof" missing}}
test tk-4.2 {tk command: useinputmethods: get current} {
    tk useinputmethods no
} 0
test tk-4.3 {tk command: useinputmethods: get current} {
    tk useinputmethods -displayof .
} 0
test tk-4.4 {tk command: useinputmethods: set new} {
    list [catch {tk useinputmethods xyz} msg] $msg
} {1 {expected boolean value but got "xyz"}}
test tk-4.5 {tk command: useinputmethods: set new} {
    list [catch {tk useinputmethods -displayof . xyz} msg] $msg
} {1 {expected boolean value but got "xyz"}}
test tk-4.6 {tk command: useinputmethods: set new} {unixOnly} {
    # This isn't really a test, but more of a check...
    # The answer is what was given, because we may be on a Unix
    # system that doesn't have the XIM stuff
    if {[tk useinputmethods 1] == 0} {
	puts "this wish doesn't have XIM (X Input Methods) support"
    }
    set useim
} $useim
test tk-4.7 {tk command: useinputmethods: set new} {macOrPc} {
    # Mac and Windows don't have X Input Methods, so this should
    # always return 0
    tk useinputmethods 1
} 0
tk useinputmethods $useim

test tk-5.1 {tk caret} {
    list [catch {tk caret} msg] $msg
} {1 {wrong # args: should be "tk caret window ?-x x? ?-y y? ?-height height?"}}
test tk-5.2 {tk caret} {
    list [catch {tk caret bogus} msg] $msg
} {1 {bad window path name "bogus"}}
test tk-5.3 {tk caret} {
    list [catch {tk caret . -foo} msg] $msg
} {1 {bad caret option "-foo": must be -x, -y, or -height}}
test tk-5.4 {tk caret} {
    list [catch {tk caret . -x 0 -y} msg] $msg
} {1 {wrong # args: should be "tk caret window ?-x x? ?-y y? ?-height height?"}}
test tk-5.5 {tk caret} {
    list [catch {tk caret . -x 10 -y 11 -h 12; tk caret .} msg] $msg
} {0 {-height 12 -x 10 -y 11}}
test tk-5.6 {tk caret} {
    list [catch {tk caret . -x 20 -y 25 -h 30; tk caret . -hei} msg] $msg
} {0 30}

# cleanup
::tcltest::cleanupTests
return