Support "SchedulerParameters=disable_hetero_steps" in test suite

testsuite/expect/globals

@@ -4173,6 +4173,10 @@ proc test_pack_step { } {
 	} elseif {$version_major == 17 && $version_minor == 11} {
 		spawn $scontrol show config
 		expect {
+			-re "disable_hetero_steps" {
+				set pack_step 0
+				exp_continue
+			}
 			-re "enable_hetero_steps" {
 				set pack_step 1
 				exp_continue

testsuite/expect/test38.12

@@ -41,6 +41,10 @@ if {[test_front_end]} {
         send_user "\nWARNING: This test is incompatible with front-end systems\n"
         exit $exit_code
 }
+if {[test_pack_step] == 0} {
+	send_user "\nWARNING: heterogeneous steps not currently supported\n"
+	exit $exit_code
+}
 
 set def_part_name [default_partition]
 set nb_nodes [get_node_cnt_in_part $def_part_name]

testsuite/expect/test38.14

@@ -37,6 +37,11 @@ set pack_job_id	0
 
 print_header $test_id
 
+if {[test_pack_step] == 0} {
+	send_user "\nWARNING: heterogeneous steps not currently supported\n"
+	exit $exit_code
+}
+
 set def_part_name [default_partition]
 set nb_nodes [get_node_cnt_in_part $def_part_name]
 if {$nb_nodes < 2} {
@@ -83,5 +88,6 @@ if {[wait_for_file $file_out] == 0} {
 
 if {$exit_code == 0} {
 	exec $bin_rm -f $file_out
+	send_user "\nSUCCESS\n"
 }
 exit $exit_code

testsuite/expect/test38.15

@@ -41,6 +41,10 @@ if {[test_front_end]} {
         send_user "\nWARNING: This test is incompatible with front-end systems\n"
         exit $exit_code
 }
+if {[test_pack_step] == 0} {
+	send_user "\nWARNING: heterogeneous steps not currently supported\n"
+	exit $exit_code
+}
 
 set def_part_name [default_partition]
 set nb_nodes [get_node_cnt_in_part $def_part_name]

testsuite/expect/test38.16

@@ -42,6 +42,10 @@ if {[test_front_end]} {
         send_user "\nWARNING: This test is incompatible with front-end systems\n"
         exit $exit_code
 }
+if {[test_pack_step] == 0} {
+	send_user "\nWARNING: heterogeneous steps not currently supported\n"
+	exit $exit_code
+}
 
 set def_part_name [default_partition]
 set nb_nodes [get_node_cnt_in_part $def_part_name]

testsuite/expect/test38.6

@@ -52,6 +52,10 @@ if {[test_front_end]} {
         send_user "\nWARNING: This test is incompatible with front-end systems\n"
         exit $exit_code
 }
+if {[test_pack_step] == 0} {
+	send_user "\nWARNING: heterogeneous steps not currently supported\n"
+	exit $exit_code
+}
 
 proc end_it { exit_code } {
 	global test_id orig_spank_conf spank_conf_file new_spank_conf spank_out

testsuite/expect/test38.7

@@ -331,6 +331,10 @@ if {[wait_for_file $file_out] == 0} {
 # TEST OF PACK GROUP 0,1
 ########################################################################
 
+if {[test_pack_step] == 0} {
+	send_user "\nWARNING: heterogeneous steps not currently supported\n"
+	exit $exit_code
+}
 if {[test_pack_step] == 0} {
 	send_user "\nWARNING: heterogeneous steps not currently supported\n"
 	exit $exit_code

testsuite/expect/test38.9

@@ -31,16 +31,21 @@
 source ./globals
 
 set test_id     "38.9"
+set exit_code	0
+set prompt	"PROMPT:"
 
 print_header $test_id
-set prompt           "PROMPT:"
-
-set timeout 60
 
 if {[test_front_end]} {
         send_user "\nWARNING: This test is incompatible with front-end systems\n"
         exit $exit_code
-} elseif {[test_serial]} {
+}
+if {[test_pack_step] == 0} {
+	send_user "\nWARNING: heterogeneous steps not currently supported\n"
+	exit $exit_code
+}
+
+if {[test_serial]} {
 	set task_num 1
 } else {
 	set task_num 2