#!/usr/bin/expect
############################################################################
# Purpose: Test of SLURM functionality
#          Basic test of TotalView operation with SLURM
#
# Output:  "TEST: #.#" followed by "SUCCESS" if test was successful, OR
#          "WARNING: ..." with an explanation of why the test can't be made, OR
#          "FAILURE: ..." otherwise with an explanation of the failure, OR
#          anything else indicates a failure mode that must be investigated.
#
# Note:    This script generates and then deletes a file in the working 
#          directory named test7.4.prog
############################################################################
# Copyright (C) 2004 The Regents of the University of California.
# Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
# Written by Morris Jette <jette1@llnl.gov> and Dong Ang <dahn@llnl.gov>
# UCRL-CODE-217948.
# 
# This file is part of SLURM, a resource management program.
# For details, see <http://www.llnl.gov/linux/slurm/>.
#  
# 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.,
# 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA.
############################################################################
source ./globals

set test_id       "7.4"
set exit_code     0
set test_prog     "test$test_id.prog"

# Note this appears as a single argv value to totalviewcli
set bulk          "set issue_dgo false; dset TV::bulk_launch_enabled true; dset TV::bulk_launch_string {$srun -N%N -n%N --jobid=`test7.4.bash %t1` -l --input=none %B/tvdsvr%K -callback_host %H -callback_ports %L -set_pws %P -verbosity %V -working_directory %D %F}"
set no_bulk       "set issue_dgo false; dset TV::bulk_launch_enabled false"

print_header $test_id

#
# Put desired SLURM install directory at head of search path for bulk launch 
# command to work (runs "srun" without path)
#
set env(PATH) "$slurm_dir/bin:$env(PATH)"
send_user "\n $env(PATH)\n"

#
# Test for existence of mpi compiler and totalview
#
if {[info exists mpicc] == 0} {
	send_user "\nWARNING: mpicc not defined, can't perform mpi testing\n"
	exit 0
}
if {[file executable $mpicc] == 0} {
	send_user "\nWARNING: $mpicc does not exists\n"
	exit 0
}
if {[info exists totalviewcli] == 0} {
	send_user "\nWARNING: totalviewcli not defined, can't perform mpi testing\n"
	exit 0
}
if {[file executable $totalviewcli] == 0} {
	send_user "\nWARNING: $totalviewcli does not exists\n"
	exit 0
}
if {[test_front_end] != 0} {
        send_user "\nWARNING: This test is incompatable with front-end systems\n"
        exit 0
}

#
# Delete left-over program and rebuild it
#
exec $bin_rm -f $test_prog ${test_prog}.o ${test_prog}.TVD.v3breakpoints
exec $mpicc -o $test_prog ${test_prog}.c

#
# Now run totalviewcli (command line interface to TotalView)
#
set matches 0
set no_capability 0
set timeout $max_job_delay
send_user "======================================================================\n"
send_user "=======================  Run without bunk transfer ===================\n"
send_user "======================================================================\n"
spawn $totalviewcli -verbosity info -e $no_bulk $srun -a --input=none -n4 -N1-2 -O -t1 $test_prog
expect {
	-re "d1.<>" {
		if {$matches == 0} {
			incr matches
			send "G\n"
		}
		if {$no_capability != 0} {
			send "quit\n"
		}
		exp_continue
	}
	-re "cannot open shared object" {
		send_user "\nWARNING: Set LD_LIBRARY_PATH environment variable "
		send_user "to include this object's directory\n"
		exp_continue
	}
	-re "Do you want to stop the job now?.*:" {
		incr matches
		send "yes\n"
		exp_continue
	}
	-re "Attached to parallel task ($number).*" {
		incr matches
		if {$expect_out(1,string) == 5} {
			send "G\n"
		}
		exp_continue
	}
	-re "Loaded MPI.*($number).*" {
#		This would be a re-send of "G" above, but totalviewcli
#		seems to ignore any input until after sending this message
		send "G\n"
		exp_continue
	}
	-re "I just received msg from Rank" {
		incr matches
		exp_continue
	}
	-re "elan_init: No capability, can't continue" {
		incr no_capability
		exp_continue
	}
	-re "Process 1 has exited" {
		incr matches
		send "quit\n"
		exp_continue
	}
	-re "Do you really wish to exit TotalView?" {
		incr matches
		send "yes\n"
		exp_continue
	}
	timeout {
		send_user "\nFAILURE: totalviewcli not responding\n"
		set exit_code 1
	}
	eof {
		wait
	}
}
if {$no_capability != 0} {
	send_user "\nWARNING: Unable to run test with present configuration\n"
	exit 0
}
if {$matches != 12} {
	send_user "\nFAILURE: totalviewcli operation matches $matches of 12\n"
	send_user "Remove your ~/.totalview directory and try again\n"
	set exit_code 1
} else {
	send_user "\nSo far, so good...\n\n\n"
}

#
# Now run totalviewcli (command line interface to TotalView)
#
set matches 0
set no_capability 0
send_user "======================================================================\n"
send_user "=====================  Run with bunk transfer ========================\n"
send_user "======================================================================\n"
spawn $totalviewcli -verbosity info -e $bulk $srun -a --input=none -n4 -N1-2 -O -t1 $test_prog
expect {
	-re "d1.<>" {
		if {$matches == 0} {
			incr matches
			send "G\n"
		}
		if {$no_capability != 0} {
			send "quit\n"
		}
		exp_continue
	}
	-re "cannot open shared object" {
		send_user "\nWARNING: Set LD_LIBRARY_PATH environment variable "
		send_user "to include this object's directory\n"
		exp_continue
	}
	-re "Do you want to stop the job now?.*:" {
		incr matches
		send "yes\n"
		exp_continue
	}
	-re "Attached to parallel task ($number).*" {
		incr matches
		if {$expect_out(1,string) == 5} {
			send "G\n"
		}
		exp_continue
	}
	-re "Loaded MPI.*($number).*" {
#		This would be a re-send of "G" above, but totalviewcli
#		seems to ignore any input until after sending this message
		send "G\n"
		exp_continue
	}
	-re "I just received msg from Rank" {
		incr matches
		exp_continue
	}
	-re "elan_init: No capability, can't continue" {
		incr no_capability
		exp_continue
	}
	-re "Process 1 has exited" {
		incr matches
		send "quit\n"
		exp_continue
	}
	-re "Do you really wish to exit TotalView?" {
		incr matches
		send "yes\n"
		exp_continue
	}
	timeout {
		send_user "\nFAILURE: totalviewcli not responding\n"
		set exit_code 1
	}
	eof {
		wait
	}
}
if {$no_capability != 0} {
	send_user "\nWARNING: Unable to run test with present configuration\n"
	exit 0
}
if {$matches != 12} {
	send_user "\nFAILURE: totalviewcli operation matches $matches of 12\n"
	send_user "Remove your ~/.totalview directory and try again\n"
	set exit_code 1
}

if {$exit_code == 0} {
	exec $bin_rm -f $test_prog ${test_prog}.o ${test_prog}.TVD.b3breakpoints
	send_user "\nSUCCESS\n"
}
exit $exit_code
