#!/usr/bin/env expect
############################################################################
# Purpose: Test of SLURM functionality
#          Test for the qalter --man option
#
# Output:  "TEST: #.#" followed by "SUCCESS" if test was successful, OR
#          "FAILURE: ..." otherwise with an explanation of the failure, OR
#          anything else indicates a failure mode that must be investigated.
############################################################################
# Copyright (C) 2013 SchedMD LLC
# Written by Nathan Yee <nyee32@schedmd.com>
#
# This file is part of SLURM, a resource management program.
# For details, see <https://slurm.schedmd.com/>.
# Please also read the included file: DISCLAIMER.
#
# SLURM is free software; you can redistribute it and/or modify it under
# the terms of the GNU General Public License as published by the Free
# Software Foundation; either version 2 of the License, or (at your option)
# any later version.
#
# SLURM is distributed in the hope that it will be useful, but WITHOUT ANY
# WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
# FOR A PARTICULAR PURPOSE.  See the GNU General Public License for more
# details.
#
# You should have received a copy of the GNU General Public License along
# with SLURM; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301  USA.
############################################################################
source ./globals

set test_id     "20.9"
set file_in     "test$test_id.input"
set file_out    "test$test_id.output"
set exit_code   0

print_header $test_id

if {[file executable $qalter] == 0} {
	send_user "\nWARNING: $qalter does not exist\n"
	exit 0
}

if {[file executable $bin_perldoc] == 0} {
	send_user "\nWARNING: $bin_perldoc does not exist\n"
	exit 0
}

# If perl-doc isn't installed there is sometimes a useless perldoc script
# waiting for you telling you it isn't installed.  So we need to check for that.
log_user 0
spawn $bin_perldoc
expect {
	-re "You need to install the perl-doc" {
		send_user "\nWARNING: $bin_perldoc not installed\n"
		exit 0

	}
	eof {
		wait
	}
}
log_user 1

exec $bin_rm -f $file_in $file_out
make_bash_script $file_in "$qalter --man >$file_out"
exec ./$file_in
set matches 0
spawn $bin_cat $file_out
expect {
	-re "alter a job name" {
		incr matches
		exp_continue
	}
	eof {
		wait
	}
}
if {$matches != 1} {
	send_user "\nFAILURE: qalter did not return the man pages ($matches != 1)\n"
	set exit_code 1
}

if {$exit_code == 0} {
	exec $bin_rm -f $file_in $file_out
	send_user "\nSUCCESS\n"
}
exit $exit_code
