relocate_to_slurm_trunk

testsuite/expect/test3.2

+#!/usr/bin/expect
+############################################################################
+# Purpose: Test of SLURM functionality
+#          Validate scontrol update command for partitions.
+#
+# 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) 2002 The Regents of the University of California.
+# Produced at Lawrence Livermore National Laboratory (cf, DISCLAIMER).
+# Written by Morris Jette <jette1@llnl.gov>
+# UCRL-CODE-2002-040.
+# 
+# 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        "3.2"
+set authorized     1
+set exit_code      0
+set job_runnable 0
+set part_name      ""
+set part_old_state ""
+set part_new_state ""
+set read_state     ""
+
+print_header $test_id
+
+# Execute a srun job in the specified partition name
+# Returns 0 on successful completion, returns 1 otherwise
+proc run_job { part_name } {
+	global bin_hostname srun timeout
+	set rc 1
+
+	spawn $srun --output=none --error=none -p $part_name -N1-128 -t1 $bin_hostname
+	expect {
+		-re "Unable to contact" {
+			send_user "\nFAILURE: slurm appears to be down\n"
+			return 1  
+		}
+		-re "uid" {
+			set rc 0
+			exp_continue
+		}
+		-re "not available" {
+			kill_srun
+			exp_continue
+		}
+		timeout {
+			send_user "\nFAILURE: srun not responding\n"
+			kill_srun
+			return 1
+		}
+		eof {
+			wait
+		}
+	}
+
+	return $rc
+}
+
+#
+# Identify a partition and its state
+#
+spawn $scontrol show part  
+expect {
+	-re "PartitionName=($alpha_numeric) " {
+		if {[string compare $part_name ""] == 0} {
+			set part_name $expect_out(1,string)
+		}
+		exp_continue
+	}
+	timeout {
+		send_user "\nFAILURE: scontrol not responding\n"
+		set exit_code 1
+	}
+	eof {
+		wait
+	}
+}
+	
+spawn $scontrol show part $part_name
+expect {
+	-re "State=($alpha_cap) " {
+		set part_old_state $expect_out(1,string)
+		exp_continue
+	}
+	timeout {
+		send_user "\nFAILURE: scontrol not responding\n"
+		set exit_code 1
+	}
+	eof {
+		wait
+	}
+}
+
+#
+# Validate current partition information
+#
+if {[string compare $part_name ""] == 0} {
+	send_user "\nFAILURE: scontrol unable to identify any partition\n"
+	exit 1
+}
+if {[string compare $part_old_state ""] == 0} {
+	send_user "\nFAILURE: scontrol unable to identify state of"
+	send_user " partition $part_name\n"
+	exit 1
+}
+if {[string compare $part_old_state "UP"] == 0} {
+	set job_runable 1
+	set part_new_state "DOWN"
+}
+if {[string compare $part_old_state "DOWN"] == 0} {
+	set job_runable 0
+	set part_new_state "UP"
+}
+if {[string compare $part_new_state ""] == 0} {
+	send_user "\nFAILURE: state of partition $part_name is"
+	send_user " invalid: $part_old_state\n"
+	exit 1
+}
+
+#
+# Confirm that a DOWN partition does not run any jobs
+#
+if {$job_runable == 0} {
+	if {[run_job $part_name] == 0} {
+		send_user "\nFAILURE: Job ran in DOWN partition\n"
+		set exit_code 1
+	}
+}
+
+#
+# Change that partition's state
+#
+spawn $scontrol update PartitionName=$part_name State=$part_new_state  
+expect {
+	-re "slurm_update error: ($alpha_numeric) ($alpha_numeric)" {
+		set access_err 0
+		set err_msg1 $expect_out(1,string)
+		set err_msg2 $expect_out(2,string)
+		if {[string compare $err_msg1 "Invalid"] == 0} {
+			set access_err 1
+		}
+		if {[string compare $err_msg2 "user"] == 0} {
+			set access_err 1
+		}
+		if {$access_err == 1} {
+			send_user "\nWARNING: user not authorized to change slurm state\n"
+			exit $exit_code
+		} else {
+			set authorized 0
+		}
+		exp_continue
+	}
+	timeout {
+		send_user "\nFAILURE: scontrol not responding\n"
+		set exit_code 1
+	}
+	eof {
+		wait
+	}
+}
+
+#
+# Validate partition's new state
+#
+spawn $scontrol show partition $part_name
+expect {
+	-re "State=($alpha_cap) " {
+		set read_state $expect_out(1,string)
+		exp_continue
+	}
+	timeout {
+		send_user "\nFAILURE: scontrol not responding\n"
+		set exit_code 1
+	}
+	eof {
+		wait
+	}
+}
+if {$authorized == 1} {
+	if {[string compare $read_state $part_new_state] != 0} {
+		send_user "\nFAILURE: scontrol state change error\n"
+		set exit_code 1
+	}
+}
+
+#
+# Confirm that a DOWN partition does not run any jobs
+#
+if {$job_runable == 1} {
+	if {[run_job $part_name] == 0} {
+		send_user "\nFAILURE: Job ran in DOWN partition\n"
+		set exit_code 1
+	}
+}
+
+#
+# Return that partition's state to its old value
+#
+spawn $scontrol update PartitionName=$part_name State=$part_old_state  
+expect {
+	-re "slurm_update error: Invalid user id" {
+		exp_continue
+	}
+	-re "slurm_update error:" {
+		send_user "\nFAILURE: scontrol update error\n"
+		set exit_code 1
+		exp_continue
+	}
+	timeout {
+		send_user "\nFAILURE: scontrol not responding\n"
+		set exit_code 1
+	}
+	eof {
+		wait
+	}
+}
+
+#
+# Record that partition's state
+#
+spawn  $scontrol show partition $part_name
+expect {
+
+	timeout {
+		send_user "\nFAILURE: scontrol not responding\n"
+		set exit_code 1
+	}
+	eof {
+		wait
+	}
+}
+
+if {$exit_code == 0} {
+	send_user "\nSUCCESS\n"
+}
+exit $exit_code