#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          Validate scontrol show hostnames.
############################################################################
# Copyright (C) 2013 SchedMD LLC
# Written by Morris Jette
#
# 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 exit_code   0

#
# test single bracket hostnames
#
set matches 0
spawn $scontrol show hostnames rack\[0-3\]
expect {
	-re "rack0" {
		incr matches
		exp_continue
	}
	-re "rack1" {
		incr matches
		exp_continue
	}
	-re "rack2" {
		incr matches
		exp_continue
	}
	-re "rack3" {
		incr matches
		exp_continue
	}
	timeout {
		log_error "scontrol not responding"
		set exit_code 1
	}
	eof {
		wait
	}
}
if {$matches != 4} {
	log_error "Show hostnames failure ($matches != 4)"
	set exit_code 1
}

#
# test double bracket hostnames
#
set matches 0
spawn $scontrol show hostnames rack\[0-1\]_blade\[2,3\]
expect {
	-re "rack0_blade2" {
		incr matches
		exp_continue
	}
	-re "rack0_blade3" {
		incr matches
		exp_continue
	}
	-re "rack1_blade2" {
		incr matches
		exp_continue
	}
	-re "rack1_blade3" {
		incr matches
		exp_continue
	}
	timeout {
		log_error "scontrol not responding"
		set exit_code 1
	}
	eof {
		wait
	}
}
if {$matches != 4} {
	log_error "Show hostnames failure ($matches != 4)"
	set exit_code 1
}

#
# test triple bracket hostnames
#
set matches 0
spawn $scontrol show hostnames row\[0,1\]_rack\[2-3\]_blade\[4,5\]
expect {
	-re "row0_rack2_blade4" {
		incr matches
		exp_continue
	}
	-re "row0_rack2_blade5" {
		incr matches
		exp_continue
	}
	-re "row1_rack2_blade4" {
		incr matches
		exp_continue
	}
	-re "row1_rack2_blade5" {
		incr matches
		exp_continue
	}
	-re "row0_rack3_blade4" {
		incr matches
		exp_continue
	}
	-re "row0_rack3_blade5" {
		incr matches
		exp_continue
	}
	-re "row1_rack3_blade4" {
		incr matches
		exp_continue
	}
	-re "row1_rack3_blade5" {
		incr matches
		exp_continue
	}
	timeout {
		log_error "scontrol not responding"
		set exit_code 1
	}
	eof {
		wait
	}
}
if {$matches != 8} {
	fail "Show hostnames failure ($matches != 8)"
}

if {$exit_code != 0} {
	fail "Test failed due to previous errors (\$exit_code = $exit_code)"
}