#!/usr/bin/env expect
############################################################################
# Purpose: Test of Slurm functionality
#          Partition Reservations
#
############################################################################
# Copyright (C) 2020 SchedMD LLC.
# Written by Brian Christiansen <brian@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.
############################################################################

proc inc3_11_11_delete_resv { res_name } {
	set ret_code [delete_res $res_name]
	if {$ret_code != 0} {
		fail "Unable to delete reservation ($res_name)"
	}
}

proc inc3_11_11_fini { res_name msg ret_code } {
	if {$ret_code} {
		inc3_11_11_delete_resv $res_name
		fail $msg
	} else {
		log_info $msg
	}
}

proc inc3_11_11_resv_create { res_name args } {
	global user_name

	set cmd "StartTime=now+60minutes Duration=1 User=$user_name $args"
	set ret_code [create_res $res_name $cmd]
	if {$ret_code != 0} {
		inc3_11_11_fini $res_name "Unable to create a valid reservation (Within: inc3.11.11)" 1
	}
}

proc inc3_11_11_resv_fail { res_name args } {

	global user_name

	set cmd "StartTime=now+60minutes Duration=1 User=$user_name $args"
	set ret_code [create_res $res_name $cmd]
	if {$ret_code == 0} {
		inc3_11_11_fini "Reservation should have failed to create (Within: inc3.11.11)" 1
	} else {
		log_info "Expected error. You can turn that frown upside-down.(Within: inc3.11.11)"
	}
}

proc inc3_11_11_resv_update_s { res_name args } {
	global user_name

	set ret_code [update_res $res_name $args]
	if {$ret_code != 0} {
		inc3_11_11_fini $res_name "Reservation should have succeeded update with $args (Within: inc3.11.11)" 1
	}
}

proc inc3_11_11_resv_update_f { res_name args } {
	global user_name

	set ret_code [update_res $res_name $args]
	if {$ret_code == 0} {
		inc3_11_11_fini $res_name "Reservation should have failed update with $args (Within: inc3.11.11)" 1
	} else {
		log_info "Expected error. You can turn that frown upside-down.(Within: inc3.11.11)"
	}
}

proc inc3_11_11_resv_test { res_name part flags nodes } {
	set res_info [get_reservations $res_name]
	if { ![dict exists $res_info $res_name] } {
		delete_res $res_name
		fail "Unable to get info about reservation $res_name (Within: inc3.11.11)"
	}
	set res_flags     [dict get $res_info $res_name "Flags"]
	set res_partition [dict get $res_info $res_name "PartitionName"]
	set res_nodes     [dict get $res_info $res_name "Nodes"]

	if {[string compare $flags $res_flags] == -1} {
		inc3_11_11_fini $res_name "failed to get reservation flags $flags!=$res_flags (Within: inc3.11.11)" 1
	}
	if {[string compare $part $res_partition]} {
		inc3_11_11_fini $res_name "failed to get partition $part!=$res_partition (Within: inc3.11.11)" 1
	}
	if {[string compare $nodes $res_nodes]} {
		inc3_11_11_fini $res_name "failed to get partition nodes $nodes!=$res_nodes (Within: inc3.11.11)" 1
	}
}

proc inc3_11_11 {} {
	global def_partition
	set res_name "resv3.11.11"

	log_info "+++++ STARTING TEST 11 (Within: inc3.11.11) +++++"


	set part_nodes [available_nodes_hostnames $def_partition true]
	set one_node [get_idle_node_in_part $def_partition]

	inc3_11_11_resv_create $res_name partition=$def_partition
	inc3_11_11_resv_test $res_name $def_partition "SPEC_NODES,PART_NODES" $part_nodes
	inc3_11_11_delete_resv $res_name

	inc3_11_11_resv_create $res_name partition=$def_partition nodes=$one_node
	inc3_11_11_resv_test $res_name $def_partition "SPEC_NODES" $one_node
	inc3_11_11_delete_resv $res_name

	inc3_11_11_resv_create $res_name partition=$def_partition nodes=ALL
	inc3_11_11_resv_test $res_name $def_partition "SPEC_NODES,PART_NODES" $part_nodes
	inc3_11_11_delete_resv $res_name

	inc3_11_11_resv_create $res_name nodes=$one_node
	inc3_11_11_resv_update_f $res_name flags=part_nodes
	inc3_11_11_resv_update_f $res_name flags=part_nodes nodes=ALL
	inc3_11_11_resv_update_s $res_name flags=part_nodes partition=$def_partition nodes=ALL
	inc3_11_11_resv_test $res_name $def_partition "SPEC_NODES,PART_NODES" $part_nodes
	inc3_11_11_resv_update_s $res_name nodes=$one_node
	inc3_11_11_resv_test $res_name $def_partition "SPEC_NODES" $one_node
	inc3_11_11_delete_resv $res_name

	inc3_11_11_resv_create $res_name nodes=$one_node
	inc3_11_11_resv_update_s $res_name partition=$def_partition
	inc3_11_11_resv_update_s $res_name flags=part_nodes nodes=ALL
	inc3_11_11_resv_test $res_name $def_partition "SPEC_NODES,PART_NODES" $part_nodes
	inc3_11_11_resv_update_s $res_name nodes=$one_node
	inc3_11_11_resv_test $res_name $def_partition "SPEC_NODES" $one_node
	inc3_11_11_delete_resv $res_name

	inc3_11_11_resv_fail $res_name flags=part_nodes
	inc3_11_11_resv_fail $res_name flags=part_nodes partition=$def_partition
	inc3_11_11_resv_fail $res_name flags=part_nodes nodes=$one_node
	inc3_11_11_resv_fail $res_name flags=part_nodes nodes=ALL
	inc3_11_11_resv_fail $res_name flags=part_nodes partition=$def_partition nodes=$one_node

	inc3_11_11_resv_create $res_name partition=$def_partition nodes=ALL flags=part_nodes
	inc3_11_11_resv_test   $res_name $def_partition "SPEC_NODES,PART_NODES" $part_nodes
	inc3_11_11_delete_resv $res_name

	inc3_11_11_fini $res_name "inc3_11_11 all good" 0
}