##############################################################################
#   Modules Revision 3.0
#   Providing a flexible user environment
#
#   File:		modules.50-cmds/%M%
#   Revision:		%I%
#   First Edition:	95/12/06
#   Last Mod.:		%U%, %G%
#
#   Authors:		Jens Hamisch, Jens.Hamisch@Strawberry.COM
#
#   Description:	Testuite testsequence
#   Command:		unload
#   Modulefiles:	alias/2.0
#   Sub-Command:
#
#   Comment:	%C{
#			Tests the reverse 'set-alias' module subcommand for all
#			allowed shell types.
#		}C%
#
##############################################################################

#
#  Variables. This test forces a module unload command. It will result in the
#    environment variables "_LMFILES_", "LOADEDMODULES" and "testsuite" to
#    be set up
#

set module "alias/2.0"
set modulefile "$env(MODULEPATH)/$module"
set alias "ps -auxww | grep modulecmd"

#
#  Set up the environment for reversal ...
#

set env(_LMFILES_) "$modulefile"
set env(LOADEDMODULES) "$module"

#
#  For the different shells ...
#

set ts_alias "unalias testsuite;"

set lmf_sh "unset _LMFILES_;"
set lm_sh "unset LOADEDMODULES;"
set ts_sh "unset -f testsuite;"

set lmf_csh "unsetenv _LMFILES_;"
set lm_csh "unsetenv LOADEDMODULES;"
set ts_csh "unsetenv testsuite;"

set lmf_perl "delete \$ENV{'_LMFILES_'};"
set lm_perl "delete \$ENV{'LOADEDMODULES'};"

#
#  The tests
#

test_cmd "sh" "unload $module" "$lmf_sh$lm_sh$ts_sh"
test_cmd "ksh" "unload $module" "$lmf_sh$lm_sh$ts_alias$ts_sh"
test_cmd "zsh" "unload $module" "$lmf_sh$lm_sh$ts_alias$ts_sh"
test_cmd "csh" "unload $module" "$lmf_csh$lm_csh$ts_alias"
test_cmd "tcsh" "unload $module" "$lmf_csh$lm_csh$ts_alias"
test_cmd "perl" "unload $module" "$lmf_perl$lm_perl"

#
#  Cleanup
#

unset lmf_perl
unset lm_perl

unset ts_sh
unset lm_sh
unset lmf_sh

unset ts_csh
unset lm_csh
unset lmf_csh

unset ts_alias

unset modulefile
unset module

#
#  Clean up the environment, too
#

unset env(_LMFILES_)
unset env(LOADEDMODULES)