# This file is a Tcl script to test out [incr Widgets] Hyperhelp class.
# It is organized in the standard fashion for Tcl tests with the following
# notation for test case labels:
#
#   1.x - Construction/Destruction tests
#   2.x - Configuration option tests
#   3.x - Method tests
#
# Copyright (c) 1995 DSC Technologies Corporation
#
# See the file "license.terms" for information on usage and redistribution
# of this file, and for a DISCLAIMER OF ALL WARRANTIES.
#
# @(#) $Id: hyperhelp.test

package require tcltest
namespace import -force ::tcltest::*

if [catch {package require Iwidgets 4.0}] {
  # Let's try modifying the auto_path.  Note that the IWIDGETS_LIBRARY
  # env var is initialized in the Makefile when doing a 'make test'.
  # If sourcing this file independently, this variable must be set manually.
  if ![info exists env(IWIDGETS_LIBRARY)] {
    error "Unable to locate Iwidgets package.  Set your IWIDGETS_LIBRARY\
      environment\nvariable to the directory that contains iwidgets.tcl"
  }
  lappend auto_path $env(IWIDGETS_LIBRARY)
  package require Iwidgets 4.0
}

if {[string compare test [info procs test]] == 1} {
    source defs
}

set c 1
set o 1
set m 1

#
# Initial construction test
#
test Hyperhelp-1.$c {Hyperhelp construction} {
    iwidgets::Hyperhelp .h
    .h center
    .h activate
    update 
} {}

incr c

#
# Option tests which are successful.
#
test Hyperhelp-2.$o {configuration option} {
    llength [.h configure]
} {43}

incr o

foreach test [concat {
    {-activebackground #ececec #ececec} 
    {-activeforeground Black Black}
    {-activerelief raised raised}
    {-background #d9d9d9 #d9d9d9} 
    {-borderwidth 3 3} 
    {-cursor gumby gumby} 
    {-font -Adobe-Helvetica-Bold-R-Normal--*-120-*-*-*-*-*-* \
       -Adobe-Helvetica-Bold-R-Normal--*-120-*-*-*-*-*-*}
    {-foreground Black Black} 
    {-highlightcolor Black Black}
    {-highlightthickness 3 3}
    {-height 120 120} 
    {-width 500 500}
    {-relief raised raised} 
    {-relief sunken sunken} 
    {-vscrollmode none none} 
    {-vscrollmode static static} 
    {-vscrollmode dynamic dynamic} 
    {-hscrollmode none none} 
    {-hscrollmode static static} 
    {-hscrollmode dynamic dynamic} 
    {-sbwidth 20 20} 
    {-scrollmargin 5 5} 
    {-selectborderwidth 2 2} 
    {-textbackground GhostWhite GhostWhite} 
    {-visibleitems 72x40 72x40}
    {-height 0 0}
    {-width 0 0}
    {-wrap char char}
    {-wrap none none}
    {-unknownimage {} {}}
    {-link blue blue}
    {-linkhighlight red red}
    {-fontname times times}
    {-fixedfont courier courier}
    {-fontsize medium medium}
    {-topics {} {}}
    {-title "Test" "Test"} } \
    [list [list -helpdir . [pwd]/.]]] {
	set option [lindex $test 0]
	test Hyperhelp-2.$o "configuration options, $option" {
	    .h configure $option [lindex $test 1]
	    lindex [.h configure $option] 4
	} [lindex $test 2]
	update 
	incr o
}

#
# Option tests which fail and produce errors.
#
foreach test {
  {-visibleitems bogus {bad visibleitems option "bogus": should be widthxheight}}
  {-hscrollmode bogus {bad hscrollmode option "bogus": should be static, dynamic, or none}}
  {-vscrollmode bogus {bad vscrollmode option "bogus": should be static, dynamic, or none}}
  {-fontname bogus {Invalid font name "bogus". Must be one of  helvetica courier times symbol}}
  {-fontsize bogus {bad fontsize option "bogus": should be small, medium, large, or huge}}
  {-fixedfont bogus {Invalid font name "bogus". Must be one of  helvetica courier times symbol}}} {
	set option [lindex $test 0]
        test Hyperhelp-2.$o "configuration options, $option" {
	    list [catch {.h configure $option [lindex $test 1]} msg] $msg
	} [list 1 [lindex $test 2]]
	incr o
}

#
# Method tests which are successful.
# 
foreach test {
    {{.h showtopic hyperhelp} -1}
    {{.h followlink scrolledhtml.test#} -1}
    {{.h back} -1}
    {{.h forward} -1}} {
	set method [lindex [lindex $test 0] 1]
	test Hyperhelp-3.$m "object methods, $method" {
	    list [catch {eval [lindex $test 0]} msg] $msg
	} [list 0 [lindex $test 1]]
	update 
	incr m
}

#
# Conclusion of construction/destruction tests
#
test Hyperhelp-1.$c {Hyperhelp destruction} {
    destroy .h
    update 
} {}

incr c

test Hyperhelp-1.$c {Hyperhelp construction} {
    iwidgets::hyperhelp .h -topics {index} -helpdir ~/public_html
    .h center
    .h activate
    update 
} {}

incr c

test Hyperhelp-1.$c {Hyperhelp destruction} {
    destroy .h
    update 
} {}

incr c

test Hyperhelp-1.$c {Hyperhelp destruction} {
    iwidgets::hyperhelp .h
    .h center
    .h activate
    .h deactivate
    destroy .h
    update 
} {}

::tcltest::cleanupTests
exit
